Support Fee Extension standard in rfc 8748 (#2855)

* Support Fee Extension standard in rfc 8748

Adding support to the final version of RFC 8748.

Compared with draft-0.12, the only meaningful change is in the namespace.
The rest is either schema-tightening that reflects actual usage, or
optional server-side features that we do not support.

We reuse draft-0.12 tests, only changing namespace uris in the input and
output files for the new version.

* Addressing reviews

.gitignore

@@ -18,6 +18,13 @@ gjf.out
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 
+# Environment-specific configuration files
+core/src/main/java/google/registry/config/files/nomulus-config-alpha.yaml
+core/src/main/java/google/registry/config/files/nomulus-config-crash.yaml
+core/src/main/java/google/registry/config/files/nomulus-config-production.yaml
+core/src/main/java/google/registry/config/files/nomulus-config-qa.yaml
+core/src/main/java/google/registry/config/files/nomulus-config-sandbox.yaml
+
 ######################################################################
 # Eclipse Ignores
 

config/nom_build.py

@@ -56,7 +56,7 @@ PROPERTIES_HEADER = """\
 # nom_build), run ./nom_build --help.
 #
 # DO NOT EDIT THIS FILE BY HAND
-org.gradle.jvmargs=-Xmx1024m
+org.gradle.jvmargs=-Xmx2048m
 org.gradle.caching=true
 org.gradle.parallel=true
 """

config/presubmits.py

@@ -105,9 +105,8 @@ PRESUBMITS = {
     # System.(out|err).println should only appear in tools/ or load-testing/
     PresubmitCheck(
         r".*\bSystem\.(out|err)\.print", "java", {
-            "StackdriverDashboardBuilder.java", "/tools/", "/example/",
-            "/load-testing/", "RegistryTestServerMain.java",
-            "TestServerExtension.java", "FlowDocumentationTool.java"
+            "/tools/", "/example/", "/load-testing/",
+            "RegistryTestServerMain.java", "TestServerExtension.java"
         }):
         "System.(out|err).println is only allowed in tools/ packages. Please "
         "use a logger instead.",
@@ -120,7 +119,7 @@ PRESUBMITS = {
     ):
         "In SOY please use the ({@param name: string} /** User name. */) style"
         " parameter passing instead of the ( * @param name User name.) style "
-        "parameter pasing.",
+        "parameter passing.",
     PresubmitCheck(
         r'.*\{[^}]+\w+:\s+"',
         "soy",
@@ -139,41 +138,6 @@ PRESUBMITS = {
         {},
     ):
         "All soy templates must use strict autoescaping",
-
-    # various JS linting checks
-    PresubmitCheck(
-        r".*goog\.base\(",
-        "js",
-        {"/node_modules/"},
-    ):
-        "Use of goog.base is not allowed.",
-    PresubmitCheck(
-        r".*goog\.dom\.classes",
-        "js",
-        {"/node_modules/"},
-    ):
-        "Instead of goog.dom.classes, use goog.dom.classlist which is smaller "
-        "and faster.",
-    PresubmitCheck(
-        r".*goog\.getMsg",
-        "js",
-        {"/node_modules/"},
-    ):
-        "Put messages in Soy, instead of using goog.getMsg().",
-    PresubmitCheck(
-        r".*(innerHTML|outerHTML)\s*(=|[+]=)([^=]|$)",
-        "js",
-        {"/node_modules/", "registrar_bin."},
-    ):
-        "Do not assign directly to the dom. Use goog.dom.setTextContent to set"
-        " to plain text, goog.dom.removeChildren to clear, or "
-        "soy.renderElement to render anything else",
-    PresubmitCheck(
-        r".*console\.(log|info|warn|error)",
-        "js",
-        {"/node_modules/", "google/registry/ui/js/util.js", "registrar_bin."},
-    ):
-        "JavaScript files should not include console logging.",
     PresubmitCheck(
         r".*\nimport (static )?.*\.shaded\..*",
         "java",
@@ -303,26 +267,6 @@ def verify_flyway_index():
   return not success
 
 
-def verify_javascript_deps():
-  """Verifies that we haven't introduced any new javascript dependencies."""
-  with open('package.json') as f:
-    package = json.load(f)
-
-  deps = list(package['dependencies'].keys())
-  if deps != EXPECTED_JS_PACKAGES:
-    print('Unexpected javascript dependencies.  Was expecting '
-          '%s, got %s.' % (EXPECTED_JS_PACKAGES, deps))
-    print(textwrap.dedent("""
-        * If the new dependencies are intentional, please verify that the
-        * license is one of the allowed licenses (see
-        * config/dependency-license/allowed_licenses.json) and add an entry
-        * for the package (with the license in a comment) to the
-        * EXPECTED_JS_PACKAGES variable in config/presubmits.py.
-        """))
-    return True
-  return False
-
-
 def get_files():
   for root, dirnames, filenames in os.walk("."):
     for filename in filenames:
@@ -347,8 +291,5 @@ if __name__ == "__main__":
   # when we put it here it fails fast before all of the tests are run.
   failed |= verify_flyway_index()
 
-  # Make sure we haven't introduced any javascript dependencies.
-  failed |= verify_javascript_deps()
-
   if failed:
     sys.exit(1)

console-webapp/dev-proxy.config.json

@@ -1,7 +1,7 @@
 {
   "/console-api":
   {
-    "target": "http://localhost:8080",
+    "target": "http://[::1]:8080",
     "secure": false,
     "logLevel": "debug",
     "changeOrigin": true

console-webapp/src/app/app-routing.module.ts

@@ -26,6 +26,7 @@ import SecurityComponent from './settings/security/security.component';
 import { SettingsComponent } from './settings/settings.component';
 import { SupportComponent } from './support/support.component';
 import RdapComponent from './settings/rdap/rdap.component';
+import { HistoryComponent } from './history/history.component';
 import { PasswordResetVerifyComponent } from './shared/components/passwordReset/passwordResetVerify.component';
 
 export interface RouteWithIcon extends Route {
@@ -64,13 +65,18 @@ export const routes: RouteWithIcon[] = [
     title: 'Dashboard',
     iconName: 'view_comfy_alt',
   },
-  // { path: 'tlds', component: TldsComponent, title: "TLDs", iconName: "event_list" },
   {
     path: DomainListComponent.PATH,
     component: DomainListComponent,
     title: 'Domains',
     iconName: 'view_list',
   },
+  {
+    path: HistoryComponent.PATH,
+    component: HistoryComponent,
+    // title: 'History',
+    // iconName: 'history',
+  },
   {
     path: SettingsComponent.PATH,
     component: SettingsComponent,

console-webapp/src/app/app.module.ts

@@ -56,13 +56,14 @@ import { GlobalLoaderService } from './shared/services/globalLoader.service';
 import { UserDataService } from './shared/services/userData.service';
 import { SnackBarModule } from './snackbar.module';
 import { SupportComponent } from './support/support.component';
-import { TldsComponent } from './tlds/tlds.component';
 import { ForceFocusDirective } from './shared/directives/forceFocus.directive';
 import RdapComponent from './settings/rdap/rdap.component';
 import RdapEditComponent from './settings/rdap/rdapEdit.component';
 import { PocReminderComponent } from './shared/components/pocReminder/pocReminder.component';
 import { PasswordResetVerifyComponent } from './shared/components/passwordReset/passwordResetVerify.component';
 import { PasswordInputForm } from './shared/components/passwordReset/passwordInputForm.component';
+import { HistoryComponent } from './history/history.component';
+import { HistoryListComponent } from './history/historyList.component';
 
 @NgModule({
   declarations: [SelectedRegistrarWrapper],
@@ -81,6 +82,8 @@ export class SelectedRegistrarModule {}
     EppPasswordEditComponent,
     ForceFocusDirective,
     HeaderComponent,
+    HistoryComponent,
+    HistoryListComponent,
     HomeComponent,
     LocationBackDirective,
     NavigationComponent,
@@ -104,7 +107,6 @@ export class SelectedRegistrarModule {}
     SettingsComponent,
     SettingsContactComponent,
     SupportComponent,
-    TldsComponent,
     UserLevelVisibility,
   ],
   bootstrap: [AppComponent],

console-webapp/src/app/history/history.component.html

@@ -0,0 +1,62 @@
+<app-selected-registrar-wrapper>
+  <div class="history-log">
+    <h1 class="mat-headline-4" forceFocus>
+      Registrar Console Activity History
+    </h1>
+    <mat-tab-group
+      [elementId]="getElementIdForUserLog()"
+      class="history-log__tabs"
+    >
+      <mat-tab label="Registrar Activity">
+        <div class="spacer"></div>
+
+        <app-history-list
+          [historyRecords]="historyService.historyRecordsRegistrar()"
+          [isLoading]="isLoading"
+        />
+      </mat-tab>
+      <mat-tab label="User Activity">
+        <div class="spacer"></div>
+        <form (ngSubmit)="loadHistory()" #form="ngForm">
+          <section>
+            <mat-form-field appearance="outline">
+              <mat-label>Console User Email: </mat-label>
+              <input
+                matInput
+                id="email"
+                type="email"
+                name="consoleUserEmail"
+                required
+                email
+                [(ngModel)]="consoleUserEmail"
+                #emailControl="ngModel"
+              />
+            </mat-form-field>
+          </section>
+          <div class="spacer"></div>
+          <button
+            mat-flat-button
+            color="primary"
+            type="submit"
+            aria-label="Search user history"
+            [disabled]="!form.valid"
+          >
+            Search
+          </button>
+        </form>
+        <div class="spacer"></div>
+        <app-history-list
+          [historyRecords]="historyService.historyRecordsUser()"
+          [isLoading]="isLoading"
+        />
+      </mat-tab>
+    </mat-tab-group>
+  </div>
+
+  <app-history-list
+    [elementId]="getElementIdForUserLog()"
+    [isReverse]="true"
+    [historyRecords]="historyService.historyRecordsUser()"
+    [isLoading]="isLoading"
+  />
+</app-selected-registrar-wrapper>

console-webapp/src/app/history/history.component.scss

@@ -1,4 +1,4 @@
-// Copyright 2017 The Nomulus Authors. All Rights Reserved.
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,5 +12,11 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-@javax.annotation.ParametersAreNonnullByDefault
-package google.registry.whois;
+.history-log {
+  font-family: "Roboto", sans-serif;
+  max-width: 760px;
+
+  .spacer {
+    margin: 20px 0;
+  }
+}

console-webapp/src/app/history/history.component.ts

@@ -0,0 +1,80 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Component, effect } from '@angular/core';
+import { UserDataService } from '../shared/services/userData.service';
+import { BackendService } from '../shared/services/backend.service';
+import { RegistrarService } from '../registrar/registrar.service';
+import { HistoryService } from './history.service';
+import { MatSnackBar } from '@angular/material/snack-bar';
+import {
+  GlobalLoader,
+  GlobalLoaderService,
+} from '../shared/services/globalLoader.service';
+import { HttpErrorResponse } from '@angular/common/http';
+import { RESTRICTED_ELEMENTS } from '../shared/directives/userLevelVisiblity.directive';
+
+@Component({
+  selector: 'app-history',
+  templateUrl: './history.component.html',
+  styleUrls: ['./history.component.scss'],
+  providers: [HistoryService],
+  standalone: false,
+})
+export class HistoryComponent implements GlobalLoader {
+  public static PATH = 'history';
+
+  consoleUserEmail: string = '';
+  isLoading: boolean = false;
+
+  constructor(
+    private backendService: BackendService,
+    private registrarService: RegistrarService,
+    protected historyService: HistoryService,
+    protected globalLoader: GlobalLoaderService,
+    protected userDataService: UserDataService,
+    private _snackBar: MatSnackBar
+  ) {
+    effect(() => {
+      if (registrarService.registrarId()) {
+        this.loadHistory();
+      }
+    });
+  }
+
+  getElementIdForUserLog() {
+    return RESTRICTED_ELEMENTS.ACTIVITY_PER_USER;
+  }
+
+  loadingTimeout() {
+    this._snackBar.open('Timeout loading records history');
+  }
+
+  loadHistory() {
+    this.globalLoader.startGlobalLoader(this);
+    this.isLoading = true;
+    this.historyService
+      .getHistoryLog(this.registrarService.registrarId(), this.consoleUserEmail)
+      .subscribe({
+        error: (err: HttpErrorResponse) => {
+          this._snackBar.open(err.error || err.message);
+          this.isLoading = false;
+        },
+        next: () => {
+          this.globalLoader.stopGlobalLoader(this);
+          this.isLoading = false;
+        },
+      });
+  }
+}

console-webapp/src/app/history/history.service.ts

@@ -0,0 +1,46 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Injectable, signal } from '@angular/core';
+import { BackendService } from '../shared/services/backend.service';
+import { tap } from 'rxjs';
+
+export interface HistoryRecord {
+  modificationTime: string;
+  type: string;
+  description: string;
+  actingUser: {
+    emailAddress: string;
+  };
+}
+
+@Injectable()
+export class HistoryService {
+  historyRecordsRegistrar = signal<HistoryRecord[]>([]);
+  historyRecordsUser = signal<HistoryRecord[]>([]);
+
+  constructor(private backendService: BackendService) {}
+
+  getHistoryLog(registrarId: string, userEmail?: string) {
+    return this.backendService.getHistoryLog(registrarId, userEmail).pipe(
+      tap((historyRecords: HistoryRecord[]) => {
+        if (userEmail) {
+          this.historyRecordsUser.set(historyRecords);
+        } else {
+          this.historyRecordsRegistrar.set(historyRecords);
+        }
+      })
+    );
+  }
+}

console-webapp/src/app/history/historyList.component.html

@@ -0,0 +1,50 @@
+@if (!isLoading && historyRecords.length == 0) {
+<div class="history-list__no-records">
+  <mat-icon class="history-list__no-records-icon secondary-text"
+    >apps_outage</mat-icon
+  >
+  <h1>No records found</h1>
+</div>
+} @else {
+<mat-card>
+  <mat-card-content>
+    <mat-list role="list">
+      <ng-container *ngFor="let item of historyRecords; let last = last">
+        <mat-list-item class="history-list__item">
+          <mat-icon
+            [ngClass]="getIconClass(item.type)"
+            class="history-list__icon"
+          >
+            {{ getIconForType(item.type) }}
+          </mat-icon>
+
+          <div class="history-list__content">
+            <div class="history-list__description">
+              <span class="history-list__description--main">{{
+                item.type
+              }}</span>
+              <div>
+                <mat-chip
+                  *ngIf="parseDescription(item.description).detail"
+                  class="history-list__chip"
+                >
+                  {{ parseDescription(item.description).detail }}
+                </mat-chip>
+              </div>
+            </div>
+            <div class="history-list__user">
+              <b>User - {{ item.actingUser.emailAddress }}</b>
+            </div>
+          </div>
+
+          <span class="history-list__timestamp">
+            {{ item.modificationTime | date : "MMM d, y, h:mm a" }}
+          </span>
+        </mat-list-item>
+
+        <mat-divider *ngIf="!last"></mat-divider>
+      </ng-container>
+    </mat-list>
+  </mat-card-content>
+</mat-card>
+}

console-webapp/src/app/history/historyList.component.scss

@@ -0,0 +1,81 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+.history-list {
+  font-family: "Roboto", sans-serif;
+  &__item {
+    display: flex;
+    align-items: center;
+    // Override default mat-list-item height to fit content
+    height: auto !important;
+    padding: 16px 0;
+  }
+
+  &__no-records {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    flex-direction: column;
+  }
+  &__no-records-icon {
+    width: 4rem;
+    height: 4rem;
+    font-size: 4rem;
+    margin-top: 1.5rem;
+  }
+
+  &__icon {
+    margin-right: 16px;
+
+    &--update {
+      color: #1976d2;
+    }
+
+    &--security {
+      color: #d32f2f;
+    }
+  }
+
+  &__description {
+    &--main {
+      font-size: 1rem;
+      font-weight: 500;
+      color: rgba(0, 0, 0, 0.87);
+      margin-bottom: 1em;
+    }
+  }
+
+  &__content {
+    flex-grow: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+    margin-right: 16px;
+  }
+
+  &__chip {
+    margin: 0.5rem 0;
+  }
+
+  &__user {
+    font-size: 0.9rem;
+    color: rgba(0, 0, 0, 0.6);
+  }
+
+  &__timestamp {
+    color: rgba(0, 0, 0, 0.6);
+    white-space: nowrap;
+    text-align: right;
+  }
+}

console-webapp/src/app/history/historyList.component.ts

@@ -0,0 +1,66 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { ChangeDetectionStrategy, Component, Input } from '@angular/core';
+import { HistoryRecord } from './history.service';
+
+@Component({
+  selector: 'app-history-list',
+  templateUrl: './historyList.component.html',
+  styleUrls: ['./historyList.component.scss'],
+  changeDetection: ChangeDetectionStrategy.OnPush,
+  standalone: false,
+})
+export class HistoryListComponent {
+  @Input() historyRecords: HistoryRecord[] = [];
+  @Input() isLoading: boolean = false;
+
+  getIconForType(type: string): string {
+    switch (type) {
+      case 'REGISTRAR_UPDATE':
+        return 'edit';
+      case 'REGISTRAR_SECURITY_UPDATE':
+        return 'security';
+      default:
+        return 'history'; // A fallback icon
+    }
+  }
+
+  getIconClass(type: string): string {
+    switch (type) {
+      case 'REGISTRAR_UPDATE':
+        return 'history-log__icon--update';
+      case 'REGISTRAR_SECURITY_UPDATE':
+        return 'history-log__icon--security';
+      default:
+        return '';
+    }
+  }
+
+  parseDescription(description: string): {
+    main: string;
+    detail: string | null;
+  } {
+    if (!description) {
+      return { main: 'N/A', detail: null };
+    }
+    const parts = description.split('|');
+    const detail = parts.length > 1 ? parts[1].replace(/_/g, ' ') : parts[0];
+
+    return {
+      main: parts[0],
+      detail: detail,
+    };
+  }
+}

console-webapp/src/app/settings/contact/contactDetails.component.html

@@ -57,6 +57,11 @@
           [(ngModel)]="contactService.contactInEdit.emailAddress"
           [ngModelOptions]="{ standalone: true }"
           [disabled]="emailAddressIsDisabled()"
+          [matTooltip]="
+            emailAddressIsDisabled()
+              ? 'Reach out to registry customer support to update email address'
+              : ''
+          "
         />
       </mat-form-field>
 
@@ -84,6 +89,7 @@
       <h1>Contact Type</h1>
       <p class="console-app__contact-required">
         <mat-icon color="accent">error</mat-icon>Required to select at least one
+        (primary contact can't be updated)
       </p>
       <div class="">
         <ng-container

console-webapp/src/app/shared/components/passwordReset/passwordResetVerify.component.ts

@@ -24,6 +24,7 @@ import {
   PasswordResults,
 } from './passwordInputForm.component';
 import EppPasswordEditComponent from 'src/app/settings/security/eppPasswordEdit.component';
+import { MatSnackBar } from '@angular/material/snack-bar';
 
 export interface PasswordResetVerifyResponse {
   registrarId: string;
@@ -54,7 +55,8 @@ export class PasswordResetVerifyComponent {
     protected backendService: BackendService,
     protected registrarService: RegistrarService,
     private route: ActivatedRoute,
-    private router: Router
+    private router: Router,
+    private _snackBar: MatSnackBar
   ) {}
 
   ngOnInit() {
@@ -99,7 +101,10 @@ export class PasswordResetVerifyComponent {
           this.isLoading = false;
           this.errorMessage = err.error;
         },
-        next: (_) => this.router.navigate(['']),
+        next: (_) => {
+          this.router.navigate(['']);
+          this._snackBar.open('Password reset completed successfully');
+        },
       });
   }
 }

console-webapp/src/app/shared/directives/userLevelVisiblity.directive.ts

@@ -16,6 +16,7 @@ import { Directive, ElementRef, Input, effect } from '@angular/core';
 import { UserDataService } from '../services/userData.service';
 
 export enum RESTRICTED_ELEMENTS {
+  ACTIVITY_PER_USER,
   REGISTRAR_ELEMENT,
   OTE,
   USERS,
@@ -28,9 +29,10 @@ export const DISABLED_ELEMENTS_PER_ROLE = {
     RESTRICTED_ELEMENTS.REGISTRAR_ELEMENT,
     RESTRICTED_ELEMENTS.OTE,
     RESTRICTED_ELEMENTS.SUSPEND,
+    RESTRICTED_ELEMENTS.ACTIVITY_PER_USER,
   ],
   SUPPORT_LEAD: [],
-  SUPPORT_AGENT: [],
+  SUPPORT_AGENT: [RESTRICTED_ELEMENTS.ACTIVITY_PER_USER],
 };
 
 @Directive({
@@ -40,6 +42,8 @@ export const DISABLED_ELEMENTS_PER_ROLE = {
 export class UserLevelVisibility {
   @Input() elementId!: RESTRICTED_ELEMENTS | null;
 
+  @Input() isReverse: boolean = false;
+
   constructor(
     private userDataService: UserDataService,
     private el: ElementRef
@@ -56,9 +60,9 @@ export class UserLevelVisibility {
       // @ts-ignore
       (DISABLED_ELEMENTS_PER_ROLE[globalRole] || []).includes(this.elementId)
     ) {
-      this.el.nativeElement.style.display = 'none';
+      this.el.nativeElement.style.display = this.isReverse ? '' : 'none';
     } else {
-      this.el.nativeElement.style.display = '';
+      this.el.nativeElement.style.display = this.isReverse ? 'none' : '';
     }
   }
 }

console-webapp/src/app/shared/services/backend.service.ts

@@ -31,6 +31,7 @@ import { Contact } from '../../settings/contact/contact.service';
 import { EppPasswordBackendModel } from '../../settings/security/security.service';
 import { UserData } from './userData.service';
 import { PasswordResetVerifyResponse } from '../components/passwordReset/passwordResetVerify.component';
+import { HistoryRecord } from '../../history/history.service';
 
 @Injectable()
 export class BackendService {
@@ -123,6 +124,16 @@ export class BackendService {
       .pipe(catchError((err) => this.errorCatcher<DomainListResult>(err)));
   }
 
+  getHistoryLog(registrarId: string, userEmail?: string) {
+    return this.http
+      .get<HistoryRecord[]>(
+        userEmail
+          ? `/console-api/history?registrarId=${registrarId}&consoleUserEmail=${userEmail}`
+          : `/console-api/history?registrarId=${registrarId}`
+      )
+      .pipe(catchError((err) => this.errorCatcher<HistoryRecord[]>(err)));
+  }
+
   getRegistrars(): Observable<Registrar[]> {
     return this.http
       .get<Registrar[]>('/console-api/registrars')

console-webapp/src/app/tlds/tlds.component.html

@@ -1 +0,0 @@
-<div class="console-tlds__cards"></div>

console-webapp/src/app/tlds/tlds.component.spec.ts

@@ -1,38 +0,0 @@
-// Copyright 2024 The Nomulus Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-import { ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { TldsComponent } from './tlds.component';
-import { MaterialModule } from '../material.module';
-
-describe('TldsComponent', () => {
-  let component: TldsComponent;
-  let fixture: ComponentFixture<TldsComponent>;
-
-  beforeEach(async () => {
-    await TestBed.configureTestingModule({
-      imports: [MaterialModule],
-      declarations: [TldsComponent],
-    }).compileComponents();
-
-    fixture = TestBed.createComponent(TldsComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});

console-webapp/src/app/tlds/tlds.component.ts

@@ -1,23 +0,0 @@
-// Copyright 2024 The Nomulus Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-import { Component } from '@angular/core';
-
-@Component({
-  selector: 'app-tlds',
-  templateUrl: './tlds.component.html',
-  styleUrls: ['./tlds.component.scss'],
-  standalone: false,
-})
-export class TldsComponent {}

console-webapp/src/app/users/userEditForm.component.html

@@ -29,7 +29,7 @@
           ></mat-label
         >
         <mat-select [(ngModel)]="user().role" name="userRole">
-          <mat-option value="PRIMARY_CONTACT">Editor</mat-option>
+          <mat-option value="TECH_CONTACT">Editor</mat-option>
           <mat-option value="ACCOUNT_MANAGER">Viewer</mat-option>
         </mat-select>
       </mat-form-field>

core/build.gradle

@@ -30,7 +30,6 @@ def screenshotsForGoldensDir = "${project.buildDir}/screenshots_for_goldens"
 def newGoldensDir = "${project.buildDir}/new_golden_images"
 def goldensDir =
   "${javaTestDir}/google/registry/webdriver/goldens/chrome-linux"
-def jsDir = "${project.projectDir}/src/main/javascript"
 
 // Tests that fail when running Gradle in a docker container, e. g. when
 // building the release artifacts in Google Cloud Build.
@@ -55,9 +54,6 @@ def dockerIncompatibleTestPatterns = [
 // objects retained by frameworks.
 // TODO(weiminyu): identify cause and fix offending tests.
 def fragileTestPatterns = [
-    // Changes cache timeouts and for some reason appears to have contention
-    // with other tests.
-    "google/registry/whois/WhoisCommandFactoryTest.*",
     // Breaks random other tests when running with standardTests.
     "google/registry/bsa/UploadBsaUnavailableDomainsActionTest.*",
     // Currently changes a global configuration parameter that for some reason

core/src/main/java/google/registry/batch/BatchModule.java

@@ -29,9 +29,11 @@ import static google.registry.request.RequestParameters.extractRequiredParameter
 import static google.registry.request.RequestParameters.extractSetOfDatetimeParameters;
 
 import com.google.common.collect.ImmutableSet;
+import com.google.common.util.concurrent.RateLimiter;
 import dagger.Module;
 import dagger.Provides;
 import google.registry.request.Parameter;
+import jakarta.inject.Named;
 import jakarta.servlet.http.HttpServletRequest;
 import java.util.Optional;
 import org.joda.time.DateTime;
@@ -137,4 +139,18 @@ public class BatchModule {
   static boolean provideIsFast(HttpServletRequest req) {
     return extractBooleanParameter(req, PARAM_FAST);
   }
+
+  private static final int DEFAULT_MAX_QPS = 10;
+
+  @Provides
+  @Parameter("maxQps")
+  static int provideMaxQps(HttpServletRequest req) {
+    return extractOptionalIntParameter(req, "maxQps").orElse(DEFAULT_MAX_QPS);
+  }
+
+  @Provides
+  @Named("removeAllDomainContacts")
+  static RateLimiter provideRemoveAllDomainContactsRateLimiter(@Parameter("maxQps") int maxQps) {
+    return RateLimiter.create(maxQps);
+  }
 }

core/src/main/java/google/registry/batch/RemoveAllDomainContactsAction.java

@@ -0,0 +1,246 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.batch;
+
+import static com.google.common.base.Preconditions.checkState;
+import static com.google.common.net.MediaType.PLAIN_TEXT_UTF_8;
+import static google.registry.flows.FlowUtils.marshalWithLenientRetry;
+import static google.registry.model.common.FeatureFlag.FeatureName.MINIMUM_DATASET_CONTACTS_PROHIBITED;
+import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
+import static google.registry.util.DateTimeUtils.END_OF_TIME;
+import static google.registry.util.ResourceUtils.readResourceUtf8;
+import static jakarta.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
+import static jakarta.servlet.http.HttpServletResponse.SC_NO_CONTENT;
+import static jakarta.servlet.http.HttpServletResponse.SC_OK;
+import static java.nio.charset.StandardCharsets.US_ASCII;
+
+import com.google.common.base.Ascii;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.flogger.FluentLogger;
+import com.google.common.util.concurrent.RateLimiter;
+import google.registry.config.RegistryConfig.Config;
+import google.registry.flows.EppController;
+import google.registry.flows.EppRequestSource;
+import google.registry.flows.PasswordOnlyTransportCredentials;
+import google.registry.flows.StatelessRequestSessionMetadata;
+import google.registry.model.common.FeatureFlag;
+import google.registry.model.contact.Contact;
+import google.registry.model.domain.DesignatedContact;
+import google.registry.model.domain.Domain;
+import google.registry.model.eppcommon.ProtocolDefinition;
+import google.registry.model.eppoutput.EppOutput;
+import google.registry.persistence.VKey;
+import google.registry.request.Action;
+import google.registry.request.Action.GaeService;
+import google.registry.request.Response;
+import google.registry.request.auth.Auth;
+import google.registry.request.lock.LockHandler;
+import jakarta.inject.Inject;
+import jakarta.inject.Named;
+import java.util.List;
+import java.util.concurrent.Callable;
+import java.util.logging.Level;
+import javax.annotation.Nullable;
+import org.joda.time.Duration;
+
+/**
+ * An action that removes all contacts from all active (non-deleted) domains.
+ *
+ * <p>This implements part 1 of phase 3 of the Minimum Dataset migration, wherein we remove all uses
+ * of contact objects in preparation for later removing all contact data from the system.
+ *
+ * <p>This runs as a singly threaded, resumable action that loads batches of domains still
+ * containing contacts, and runs a superuser domain update on each one to remove the contacts,
+ * leaving behind a record recording that update.
+ */
+@Action(
+    service = GaeService.BACKEND,
+    path = RemoveAllDomainContactsAction.PATH,
+    method = Action.Method.POST,
+    auth = Auth.AUTH_ADMIN)
+public class RemoveAllDomainContactsAction implements Runnable {
+
+  public static final String PATH = "/_dr/task/removeAllDomainContacts";
+  private static final String LOCK_NAME = "Remove all domain contacts";
+  private static final String CONTACT_FMT = "<domain:contact type=\"%s\">%s</domain:contact>";
+
+  private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+  private final EppController eppController;
+  private final String registryAdminClientId;
+  private final LockHandler lockHandler;
+  private final RateLimiter rateLimiter;
+  private final Response response;
+  private final String updateDomainXml;
+  private int successes = 0;
+  private int failures = 0;
+
+  private static final int BATCH_SIZE = 10000;
+
+  @Inject
+  RemoveAllDomainContactsAction(
+      EppController eppController,
+      @Config("registryAdminClientId") String registryAdminClientId,
+      LockHandler lockHandler,
+      @Named("removeAllDomainContacts") RateLimiter rateLimiter,
+      Response response) {
+    this.eppController = eppController;
+    this.registryAdminClientId = registryAdminClientId;
+    this.lockHandler = lockHandler;
+    this.rateLimiter = rateLimiter;
+    this.response = response;
+    this.updateDomainXml =
+        readResourceUtf8(RemoveAllDomainContactsAction.class, "domain_remove_contacts.xml");
+  }
+
+  @Override
+  public void run() {
+    checkState(
+        tm().transact(() -> FeatureFlag.isActiveNow(MINIMUM_DATASET_CONTACTS_PROHIBITED)),
+        "Minimum dataset migration must be completed prior to running this action");
+    response.setContentType(PLAIN_TEXT_UTF_8);
+
+    Callable<Void> runner =
+        () -> {
+          try {
+            runLocked();
+            response.setStatus(SC_OK);
+          } catch (Exception e) {
+            logger.atSevere().withCause(e).log("Errored out during execution.");
+            response.setStatus(SC_INTERNAL_SERVER_ERROR);
+            response.setPayload(String.format("Errored out with cause: %s", e));
+          }
+          return null;
+        };
+
+    if (!lockHandler.executeWithLocks(runner, null, Duration.standardHours(1), LOCK_NAME)) {
+      // Send a 200-series status code to prevent this conflicting action from retrying.
+      response.setStatus(SC_NO_CONTENT);
+      response.setPayload("Could not acquire lock; already running?");
+    }
+  }
+
+  private void runLocked() {
+    logger.atInfo().log("Removing contacts on all active domains.");
+
+    List<String> domainRepoIdsBatch;
+    do {
+      domainRepoIdsBatch =
+          tm().<List<String>>transact(
+                  () ->
+                      tm().getEntityManager()
+                          .createQuery(
+                              """
+                              SELECT repoId FROM Domain WHERE deletionTime = :end_of_time AND NOT (
+                                adminContact IS NULL AND billingContact IS NULL
+                                AND registrantContact IS NULL AND techContact IS NULL)
+                              """)
+                          .setParameter("end_of_time", END_OF_TIME)
+                          .setMaxResults(BATCH_SIZE)
+                          .getResultList());
+
+      for (String domainRepoId : domainRepoIdsBatch) {
+        rateLimiter.acquire();
+        runDomainUpdateFlow(domainRepoId);
+      }
+    } while (!domainRepoIdsBatch.isEmpty());
+    String msg =
+        String.format(
+            "Finished; %d domains were successfully updated and %d errored out.",
+            successes, failures);
+    logger.at(failures == 0 ? Level.INFO : Level.WARNING).log(msg);
+    response.setPayload(msg);
+  }
+
+  private void runDomainUpdateFlow(String repoId) {
+    // Create a new transaction that the flow's execution will be enlisted in that loads the domain
+    // transactionally. This way we can ensure that nothing else has modified the domain in question
+    // in the intervening period since the query above found it. If a single domain update fails
+    // permanently, log it and move on to not block processing all the other domains.
+    try {
+      boolean success = tm().transact(() -> runDomainUpdateFlowInner(repoId));
+      if (success) {
+        successes++;
+      } else {
+        failures++;
+      }
+    } catch (Throwable t) {
+      logger.atWarning().withCause(t).log(
+          "Failed updating domain with repoId %s; skipping.", repoId);
+    }
+  }
+
+  /**
+   * Runs the actual domain update flow and returns whether the contact removals were successful.
+   */
+  private boolean runDomainUpdateFlowInner(String repoId) {
+    Domain domain = tm().loadByKey(VKey.create(Domain.class, repoId));
+    if (!domain.getDeletionTime().equals(END_OF_TIME)) {
+      // Domain has been deleted since the action began running; nothing further to be
+      // done here.
+      logger.atInfo().log("Nothing to process for deleted domain '%s'.", domain.getDomainName());
+      return false;
+    }
+    logger.atInfo().log("Attempting to remove contacts on domain '%s'.", domain.getDomainName());
+
+    StringBuilder sb = new StringBuilder();
+    ImmutableMap<VKey<? extends Contact>, Contact> contacts =
+        tm().loadByKeys(
+                domain.getContacts().stream()
+                    .map(DesignatedContact::getContactKey)
+                    .collect(ImmutableSet.toImmutableSet()));
+
+    // Collect all the (non-registrant) contacts referenced by the domain and compile an EPP XML
+    // string that removes each one.
+    for (DesignatedContact designatedContact : domain.getContacts()) {
+      @Nullable Contact contact = contacts.get(designatedContact.getContactKey());
+      if (contact == null) {
+        logger.atWarning().log(
+            "Domain '%s' referenced contact with repo ID '%s' that couldn't be" + " loaded.",
+            domain.getDomainName(), designatedContact.getContactKey().getKey());
+        continue;
+      }
+      sb.append(
+              String.format(
+                  CONTACT_FMT,
+                  Ascii.toLowerCase(designatedContact.getType().name()),
+                  contact.getContactId()))
+          .append("\n");
+    }
+
+    String compiledXml =
+        updateDomainXml
+            .replace("%DOMAIN%", domain.getDomainName())
+            .replace("%CONTACTS%", sb.toString());
+    EppOutput output =
+        eppController.handleEppCommand(
+            new StatelessRequestSessionMetadata(
+                registryAdminClientId, ProtocolDefinition.getVisibleServiceExtensionUris()),
+            new PasswordOnlyTransportCredentials(),
+            EppRequestSource.BACKEND,
+            false,
+            true,
+            compiledXml.getBytes(US_ASCII));
+    if (output.isSuccess()) {
+      logger.atInfo().log(
+          "Successfully removed contacts from domain '%s'.", domain.getDomainName());
+    } else {
+      logger.atWarning().log(
+          "Failed removing contacts from domain '%s' with error %s.",
+          domain.getDomainName(), new String(marshalWithLenientRetry(output), US_ASCII));
+    }
+    return output.isSuccess();
+  }
+}

core/src/main/java/google/registry/config/RegistryConfig.java

@@ -976,17 +976,6 @@ public final class RegistryConfig {
       return config.misc.transientFailureRetries;
     }
 
-    /**
-     * Amount of time public HTTP proxies are permitted to cache our WHOIS responses.
-     *
-     * @see google.registry.whois.WhoisHttpAction
-     */
-    @Provides
-    @Config("whoisHttpExpires")
-    public static Duration provideWhoisHttpExpires() {
-      return Duration.standardDays(1);
-    }
-
     /**
      * Maximum number of results to return for an RDAP search query
      *
@@ -998,39 +987,6 @@ public final class RegistryConfig {
       return 100;
     }
 
-    /**
-     * Redaction text for email address in WHOIS
-     *
-     * @see google.registry.whois.WhoisResponse
-     */
-    @Provides
-    @Config("whoisRedactedEmailText")
-    public static String provideWhoisRedactedEmailText(RegistryConfigSettings config) {
-      return config.registryPolicy.whoisRedactedEmailText;
-    }
-
-    /**
-     * Disclaimer displayed at the end of WHOIS query results.
-     *
-     * @see google.registry.whois.WhoisResponse
-     */
-    @Provides
-    @Config("whoisDisclaimer")
-    public static String provideWhoisDisclaimer(RegistryConfigSettings config) {
-      return config.registryPolicy.whoisDisclaimer;
-    }
-
-    /**
-     * Message template for whois response when queried domain is blocked by BSA.
-     *
-     * @see google.registry.whois.WhoisResponse
-     */
-    @Provides
-    @Config("domainBlockedByBsaTemplate")
-    public static String provideDomainBlockedByBsaTemplate(RegistryConfigSettings config) {
-      return config.registryPolicy.domainBlockedByBsaTemplate;
-    }
-
     /**
      * Maximum QPS for the Google Cloud Monitoring V3 (aka Stackdriver) API. The QPS limit can be
      * adjusted by contacting Cloud Support.
@@ -1105,12 +1061,6 @@ public final class RegistryConfig {
       return config.registryPolicy.customLogicFactoryClass;
     }
 
-    @Provides
-    @Config("whoisCommandFactoryClass")
-    public static String provideWhoisCommandFactoryClass(RegistryConfigSettings config) {
-      return config.registryPolicy.whoisCommandFactoryClass;
-    }
-
     @Provides
     @Config("dnsCountQueryCoordinatorClass")
     public static String dnsCountQueryCoordinatorClass(RegistryConfigSettings config) {
@@ -1591,26 +1541,6 @@ public final class RegistryConfig {
     return CONFIG_SETTINGS.get().caching.eppResourceMaxCachedEntries;
   }
 
-  /** Returns if we have enabled caching for User Authentication */
-  public static boolean getUserAuthCachingEnabled() {
-    return CONFIG_SETTINGS.get().caching.userAuthCachingEnabled;
-  }
-
-  @VisibleForTesting
-  public static void overrideIsUserAuthCachingEnabledForTesting(boolean enabled) {
-    CONFIG_SETTINGS.get().caching.userAuthCachingEnabled = enabled;
-  }
-
-  /** Returns the expiry duration for the user authentication cache. */
-  public static java.time.Duration getUserAuthCachingDuration() {
-    return java.time.Duration.ofSeconds(CONFIG_SETTINGS.get().caching.userAuthCachingSeconds);
-  }
-
-  /** Returns the maximum number of entries in user authentication cache. */
-  public static int getUserAuthMaxCachedEntries() {
-    return CONFIG_SETTINGS.get().caching.userAuthMaxCachedEntries;
-  }
-
   /** Returns the amount of time that a particular claims list should be cached. */
   public static java.time.Duration getClaimsListCacheDuration() {
     return java.time.Duration.ofSeconds(CONFIG_SETTINGS.get().caching.claimsListCachingSeconds);

core/src/main/java/google/registry/config/RegistryConfigSettings.java

@@ -90,7 +90,6 @@ public class RegistryConfigSettings {
     public String contactAndHostRoidSuffix;
     public String productName;
     public String customLogicFactoryClass;
-    public String whoisCommandFactoryClass;
     public String dnsCountQueryCoordinatorClass;
     public int contactAutomaticTransferDays;
     public String greetingServerId;
@@ -102,9 +101,6 @@ public class RegistryConfigSettings {
     public String registryAdminClientId;
     public String premiumTermsExportDisclaimer;
     public String reservedTermsExportDisclaimer;
-    public String whoisRedactedEmailText;
-    public String whoisDisclaimer;
-    public String domainBlockedByBsaTemplate;
     public String rdapTos;
     public String rdapTosStaticUrl;
     public String registryName;
@@ -161,9 +157,6 @@ public class RegistryConfigSettings {
     public int eppResourceCachingSeconds;
     public int eppResourceMaxCachedEntries;
     public int claimsListCachingSeconds;
-    public boolean userAuthCachingEnabled;
-    public int userAuthCachingSeconds;
-    public int userAuthMaxCachedEntries;
   }
 
   /** Configuration for ICANN monthly reporting. */

core/src/main/java/google/registry/config/files/README.md

@@ -0,0 +1,13 @@
+# Nomulus Environment Configuration
+
+The configuration files for the different Nomulus environments are not included in this repository. To configure and run a specific environment, you will need to create the corresponding YAML configuration file in this directory.
+
+The following is a list of the environment configuration files that you may need to create:
+
+*   `nomulus-config-alpha.yaml`
+*   `nomulus-config-crash.yaml`
+*   `nomulus-config-qa.yaml`
+*   `nomulus-config-sandbox.yaml`
+*   `nomulus-config-production.yaml`
+
+Please create the relevant file for the environment you intend to use and populate it with the necessary configuration details.

core/src/main/java/google/registry/config/files/default-config.yaml

@@ -65,10 +65,6 @@ registryPolicy:
   # See flows/custom/CustomLogicFactory.java
   customLogicFactoryClass: google.registry.flows.custom.CustomLogicFactory
 
-  # WHOIS command factory fully-qualified class name.
-  # See whois/WhoisCommandFactory.java
-  whoisCommandFactoryClass: google.registry.whois.WhoisCommandFactory
-
   # Custom logic class for handling DNS query count reporting for ICANN.
   # See reporting/icann/DnsCountQueryCoordinator.java
   dnsCountQueryCoordinatorClass: google.registry.reporting.icann.DummyDnsCountQueryCoordinator
@@ -114,31 +110,6 @@ registryPolicy:
     to publish. This list is subject to change. The most up-to-date source
     is always the registry itself, by sending domain check EPP commands.
 
-  # Redaction text for email address in WHOIS
-  whoisRedactedEmailText: |
-    Please query the WHOIS server of the owning registrar identified in this
-    output for information on how to contact the Registrant, Admin, or Tech
-    contact of the queried domain name.
-
-  # Disclaimer at the top of WHOIS results.
-  whoisDisclaimer: |
-    WHOIS information is provided by the registry solely for query-based,
-    informational purposes. Any information provided is "as is" without any
-    guarantee of accuracy. You may not use such information to (a) allow,
-    enable, or otherwise support the transmission of mass unsolicited,
-    commercial advertising or solicitations; (b) enable high volume, automated,
-    electronic processes that access the registry's systems or any
-    ICANN-Accredited Registrar, except as reasonably necessary to register
-    domain names or modify existing registrations; or (c) engage in or support
-    unlawful behavior. We reserve the right to restrict or deny your access to
-    the WHOIS database, and may modify these terms at any time.
-
-  # BSA blocked domain name template.
-  domainBlockedByBsaTemplate: |
-    Domain Name: %s
-    >>> This name is not available for registration.
-    >>> This name has been blocked by a GlobalBlock service.
-
   # RDAP Terms of Service text displayed at the /rdap/help/tos endpoint.
   rdapTos: >
     By querying our Domain Database as part of the RDAP pilot program (RDAP
@@ -326,20 +297,6 @@ caching:
   # long duration is acceptable because claims lists don't change frequently.
   claimsListCachingSeconds: 21600 # six hours
 
-  #-- User Authentication Cache Settings --#
-
-  # Whether to cache User objects during OIDC token authentication to reduce database load.
-  # This helps mitigate high QPS from frequent hello commands and session-less requests.
-  userAuthCachingEnabled: true 
-
-  # The duration in seconds for which a User object is cached after being loaded.
-  # A short duration is recommended to avoid stale data.
-  userAuthCachingSeconds: 60
-
-  # The maximum number of User objects to store in the cache per pod.
-  # This helps limit the memory footprint of the cache.
-  userAuthMaxCachedEntries: 200
-
 # Note: Only allowedServiceAccountEmails and oauthClientId should be configured.
 # Other fields are related to OAuth-based authentication and will be removed.
 auth:

core/src/main/java/google/registry/config/files/nomulus-config-alpha.yaml

@@ -1 +0,0 @@
-# Add environment-specific configuration here.

core/src/main/java/google/registry/config/files/nomulus-config-crash.yaml

@@ -1 +0,0 @@
-# Add environment-specific configuration here.

core/src/main/java/google/registry/config/files/nomulus-config-production.yaml

@@ -1 +0,0 @@
-# Add environment-specific configuration here.

core/src/main/java/google/registry/config/files/nomulus-config-qa.yaml

@@ -1 +0,0 @@
-# Add environment-specific configuration here.

core/src/main/java/google/registry/config/files/nomulus-config-sandbox.yaml

@@ -1 +0,0 @@
-# Add environment-specific configuration here.

core/src/main/java/google/registry/dns/PublishDnsUpdatesAction.java

@@ -25,7 +25,6 @@ import static google.registry.dns.DnsModule.PARAM_REFRESH_REQUEST_TIME;
 import static google.registry.dns.DnsUtils.DNS_PUBLISH_PUSH_QUEUE_NAME;
 import static google.registry.dns.DnsUtils.requestDomainDnsRefresh;
 import static google.registry.dns.DnsUtils.requestHostDnsRefresh;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 import static google.registry.request.Action.Method.POST;
 import static google.registry.request.RequestParameters.PARAM_TLD;
@@ -46,6 +45,7 @@ import google.registry.dns.DnsMetrics.CommitStatus;
 import google.registry.dns.DnsMetrics.PublishStatus;
 import google.registry.dns.writer.DnsWriter;
 import google.registry.groups.GmailClient;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.host.Host;
 import google.registry.model.registrar.Registrar;
@@ -237,7 +237,8 @@ public final class PublishDnsUpdatesAction implements Runnable, Callable<Void> {
             .findFirst()
             .ifPresent(
                 dn -> {
-                  Optional<Domain> domain = loadByForeignKey(Domain.class, dn, clock.nowUtc());
+                  Optional<Domain> domain =
+                      ForeignKeyUtils.loadResource(Domain.class, dn, clock.nowUtc());
                   if (domain.isPresent()) {
                     notifyWithEmailAboutDnsUpdateFailure(
                         domain.get().getCurrentSponsorRegistrarId(), dn, false);
@@ -250,7 +251,8 @@ public final class PublishDnsUpdatesAction implements Runnable, Callable<Void> {
             .findFirst()
             .ifPresent(
                 hn -> {
-                  Optional<Host> host = loadByForeignKey(Host.class, hn, clock.nowUtc());
+                  Optional<Host> host =
+                      ForeignKeyUtils.loadResource(Host.class, hn, clock.nowUtc());
                   if (host.isPresent()) {
                     notifyWithEmailAboutDnsUpdateFailure(
                         host.get().getPersistedCurrentSponsorRegistrarId(), hn, true);

core/src/main/java/google/registry/dns/RefreshDnsAction.java

@@ -16,12 +16,12 @@ package google.registry.dns;
 
 import static google.registry.dns.DnsUtils.requestDomainDnsRefresh;
 import static google.registry.dns.DnsUtils.requestHostDnsRefresh;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 
 import google.registry.dns.DnsUtils.TargetType;
 import google.registry.model.EppResource;
 import google.registry.model.EppResource.ForeignKeyedEppResource;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.annotations.ExternalMessagingName;
 import google.registry.model.domain.Domain;
 import google.registry.model.host.Host;
@@ -79,7 +79,7 @@ public final class RefreshDnsAction implements Runnable {
 
   private <T extends EppResource & ForeignKeyedEppResource>
       T loadAndVerifyExistence(Class<T> clazz, String foreignKey) {
-    return loadByForeignKey(clazz, foreignKey, clock.nowUtc())
+    return ForeignKeyUtils.loadResource(clazz, foreignKey, clock.nowUtc())
         .orElseThrow(
             () ->
                 new NotFoundException(

core/src/main/java/google/registry/dns/writer/clouddns/CloudDnsWriter.java

@@ -17,7 +17,6 @@ package google.registry.dns.writer.clouddns;
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.collect.ImmutableSet.toImmutableSet;
 import static google.registry.dns.DnsUtils.getDnsAPlusAAAATtlForHost;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.util.DomainNameUtils.getSecondLevelDomain;
 
 import com.google.api.client.googleapis.json.GoogleJsonError;
@@ -37,6 +36,7 @@ import google.registry.config.RegistryConfig.Config;
 import google.registry.dns.writer.BaseDnsWriter;
 import google.registry.dns.writer.DnsWriter;
 import google.registry.dns.writer.DnsWriterZone;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.domain.secdns.DomainDsData;
 import google.registry.model.host.Host;
@@ -123,7 +123,8 @@ public class CloudDnsWriter extends BaseDnsWriter {
     String absoluteDomainName = getAbsoluteHostName(domainName);
 
     // Load the target domain. Note that it can be absent if this domain was just deleted.
-    Optional<Domain> domain = loadByForeignKey(Domain.class, domainName, clock.nowUtc());
+    Optional<Domain> domain =
+        ForeignKeyUtils.loadResource(Domain.class, domainName, clock.nowUtc());
 
     // Return early if no DNS records should be published.
     // desiredRecordsBuilder is populated with an empty set to indicate that all existing records
@@ -189,7 +190,7 @@ public class CloudDnsWriter extends BaseDnsWriter {
     // Load the target host. Note that it can be absent if this host was just deleted.
     // desiredRecords is populated with an empty set to indicate that all existing records
     // should be deleted.
-    Optional<Host> host = loadByForeignKey(Host.class, hostName, clock.nowUtc());
+    Optional<Host> host = ForeignKeyUtils.loadResource(Host.class, hostName, clock.nowUtc());
 
     // Return early if the host is deleted.
     if (host.isEmpty()) {

core/src/main/java/google/registry/dns/writer/dnsupdate/DnsUpdateWriter.java

@@ -19,7 +19,6 @@ import static com.google.common.base.Verify.verify;
 import static com.google.common.collect.Sets.intersection;
 import static com.google.common.collect.Sets.union;
 import static google.registry.dns.DnsUtils.getDnsAPlusAAAATtlForHost;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 
 import com.google.common.base.Joiner;
 import com.google.common.collect.ImmutableList;
@@ -28,6 +27,7 @@ import com.google.common.net.InternetDomainName;
 import google.registry.config.RegistryConfig.Config;
 import google.registry.dns.writer.BaseDnsWriter;
 import google.registry.dns.writer.DnsWriterZone;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.domain.secdns.DomainDsData;
 import google.registry.model.host.Host;
@@ -129,7 +129,8 @@ public class DnsUpdateWriter extends BaseDnsWriter {
    *     this domain refresh request
    */
   private void publishDomain(String domainName, String requestingHostName) {
-    Optional<Domain> domainOptional = loadByForeignKey(Domain.class, domainName, clock.nowUtc());
+    Optional<Domain> domainOptional =
+        ForeignKeyUtils.loadResource(Domain.class, domainName, clock.nowUtc());
     update.delete(toAbsoluteName(domainName), Type.ANY);
     // If the domain is now deleted, then don't update DNS for it.
     if (domainOptional.isPresent()) {
@@ -218,7 +219,7 @@ public class DnsUpdateWriter extends BaseDnsWriter {
   private void addInBailiwickNameServerSet(Domain domain, Update update) {
     for (String hostName :
         intersection(domain.loadNameserverHostNames(), domain.getSubordinateHosts())) {
-      Optional<Host> host = loadByForeignKey(Host.class, hostName, clock.nowUtc());
+      Optional<Host> host = ForeignKeyUtils.loadResource(Host.class, hostName, clock.nowUtc());
       checkState(host.isPresent(), "Host %s cannot be loaded", hostName);
       update.add(makeAddressSet(host.get()));
       update.add(makeV6AddressSet(host.get()));

core/src/main/java/google/registry/env/common/pubapi/WEB-INF/web.xml

@@ -57,11 +57,6 @@
       <!-- Verbatim JavaScript sources (only visible to admins for debugging). -->
       <url-pattern>/assets/sources/*</url-pattern>
 
-      <!-- TODO(b/26776367): Move these files to /assets/sources. -->
-      <url-pattern>/assets/js/registrar_bin.js.map</url-pattern>
-      <url-pattern>/assets/js/registrar_dbg.js</url-pattern>
-      <url-pattern>/assets/css/registrar_dbg.css</url-pattern>
-
     </web-resource-collection>
     <auth-constraint>
       <role-name>admin</role-name>

core/src/main/java/google/registry/flows/FlowUtils.java

@@ -56,9 +56,10 @@ public final class FlowUtils {
     }
   }
 
-  /** Persists the saves and deletes in an {@link EntityChanges} to the DB. */
+  /** Persists the inserts, updates, and deletes in an {@link EntityChanges} to the DB. */
   public static void persistEntityChanges(EntityChanges entityChanges) {
-    tm().putAll(entityChanges.getSaves());
+    tm().insertAll(entityChanges.getInserts());
+    tm().updateAll(entityChanges.getUpdates());
     tm().delete(entityChanges.getDeletes());
   }
 

core/src/main/java/google/registry/flows/ResourceFlowUtils.java

@@ -16,7 +16,6 @@ package google.registry.flows;
 
 import static com.google.common.collect.Sets.intersection;
 import static google.registry.model.EppResourceUtils.isLinked;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 
 import com.google.common.collect.ImmutableSet;
@@ -97,7 +96,7 @@ public final class ResourceFlowUtils {
 
   public static <R extends EppResource & ForeignKeyedEppResource> R loadAndVerifyExistence(
       Class<R> clazz, String targetId, DateTime now) throws ResourceDoesNotExistException {
-    return verifyExistence(clazz, targetId, loadByForeignKey(clazz, targetId, now));
+    return verifyExistence(clazz, targetId, ForeignKeyUtils.loadResource(clazz, targetId, now));
   }
 
   public static <R extends EppResource> R verifyExistence(

core/src/main/java/google/registry/flows/custom/EntityChanges.java

@@ -19,25 +19,30 @@ import com.google.common.collect.ImmutableSet;
 import google.registry.model.ImmutableObject;
 import google.registry.persistence.VKey;
 
-/** A record that encapsulates database entities to both save and delete. */
+/** A record that encapsulates database entities to insert, update, and delete. */
 public record EntityChanges(
-    ImmutableSet<ImmutableObject> saves, ImmutableSet<VKey<ImmutableObject>> deletes) {
+    ImmutableSet<ImmutableObject> inserts,
+    ImmutableSet<ImmutableObject> updates,
+    ImmutableSet<VKey<ImmutableObject>> deletes) {
 
-  public ImmutableSet<ImmutableObject> getSaves() {
-    return saves;
+  public ImmutableSet<ImmutableObject> getInserts() {
+    return inserts;
+  }
+
+  public ImmutableSet<ImmutableObject> getUpdates() {
+    return updates;
   }
-  ;
 
   public ImmutableSet<VKey<ImmutableObject>> getDeletes() {
     return deletes;
   }
-  ;
 
   public static Builder newBuilder() {
-    // Default both entities to save and entities to delete to empty sets, so that the build()
-    // method won't subsequently throw an exception if one doesn't end up being applicable.
+    // Default inserts, updates, and deletes to empty sets, so that the build() method won't
+    // subsequently throw an exception if one doesn't end up being applicable.
     return new AutoBuilder_EntityChanges_Builder()
-        .setSaves(ImmutableSet.of())
+        .setInserts(ImmutableSet.of())
+        .setUpdates(ImmutableSet.of())
         .setDeletes(ImmutableSet.of());
   }
 
@@ -45,12 +50,21 @@ public record EntityChanges(
   @AutoBuilder
   public interface Builder {
 
-    Builder setSaves(ImmutableSet<ImmutableObject> entitiesToSave);
+    Builder setInserts(ImmutableSet<ImmutableObject> entitiesToInsert);
 
-    ImmutableSet.Builder<ImmutableObject> savesBuilder();
+    ImmutableSet.Builder<ImmutableObject> insertsBuilder();
 
-    default Builder addSave(ImmutableObject entityToSave) {
-      savesBuilder().add(entityToSave);
+    default Builder addInsert(ImmutableObject entityToInsert) {
+      insertsBuilder().add(entityToInsert);
+      return this;
+    }
+
+    Builder setUpdates(ImmutableSet<ImmutableObject> entitiesToUpdate);
+
+    ImmutableSet.Builder<ImmutableObject> updatesBuilder();
+
+    default Builder addUpdate(ImmutableObject entityToUpdate) {
+      updatesBuilder().add(entityToUpdate);
       return this;
     }
 

core/src/main/java/google/registry/flows/domain/DomainCreateFlow.java

@@ -18,7 +18,6 @@ import static com.google.common.collect.ImmutableSet.toImmutableSet;
 import static google.registry.dns.DnsUtils.requestDomainDnsRefresh;
 import static google.registry.flows.FlowUtils.persistEntityChanges;
 import static google.registry.flows.FlowUtils.validateRegistrarIsLoggedIn;
-import static google.registry.flows.ResourceFlowUtils.verifyResourceDoesNotExist;
 import static google.registry.flows.domain.DomainFlowUtils.COLLISION_MESSAGE;
 import static google.registry.flows.domain.DomainFlowUtils.checkAllowedAccessToTld;
 import static google.registry.flows.domain.DomainFlowUtils.checkHasBillingAccount;
@@ -224,6 +223,7 @@ public final class DomainCreateFlow implements MutatingFlow {
   @Inject DomainCreateFlowCustomLogic flowCustomLogic;
   @Inject DomainFlowTmchUtils tmchUtils;
   @Inject DomainPricingLogic pricingLogic;
+  @Inject DomainDeletionTimeCache domainDeletionTimeCache;
 
   @Inject DomainCreateFlow() {}
 
@@ -239,13 +239,13 @@ public final class DomainCreateFlow implements MutatingFlow {
     validateRegistrarIsLoggedIn(registrarId);
     verifyRegistrarIsActive(registrarId);
     extensionManager.validate();
+    verifyDomainDoesNotExist();
     DateTime now = tm().getTransactionTime();
     DomainCommand.Create command = cloneAndLinkReferences((Create) resourceCommand, now);
     Period period = command.getPeriod();
     verifyUnitIsYears(period);
     int years = period.getValue();
     validateRegistrationPeriod(years);
-    verifyResourceDoesNotExist(Domain.class, targetId, now, registrarId);
     // Validate that this is actually a legal domain name on a TLD that the registrar has access to.
     InternetDomainName domainName = validateDomainName(command.getDomainName());
     String domainLabel = domainName.parts().getFirst();
@@ -357,11 +357,11 @@ public final class DomainCreateFlow implements MutatingFlow {
             domainHistoryId, registrationExpirationTime, isAnchorTenant, allocationToken);
     PollMessage.Autorenew autorenewPollMessage =
         createAutorenewPollMessage(domainHistoryId, registrationExpirationTime);
-    ImmutableSet.Builder<ImmutableObject> entitiesToSave = new ImmutableSet.Builder<>();
-    entitiesToSave.add(createBillingEvent, autorenewBillingEvent, autorenewPollMessage);
+    ImmutableSet.Builder<ImmutableObject> entitiesToInsert = new ImmutableSet.Builder<>();
+    entitiesToInsert.add(createBillingEvent, autorenewBillingEvent, autorenewPollMessage);
     // Bill for EAP cost, if any.
     if (!feesAndCredits.getEapCost().isZero()) {
-      entitiesToSave.add(createEapBillingEvent(feesAndCredits, createBillingEvent));
+      entitiesToInsert.add(createEapBillingEvent(feesAndCredits, createBillingEvent));
     }
 
     ImmutableSet<ReservationType> reservationTypes = getReservationTypes(domainName);
@@ -404,12 +404,13 @@ public final class DomainCreateFlow implements MutatingFlow {
     DomainHistory domainHistory =
         buildDomainHistory(domain, tld, now, period, tld.getAddGracePeriodLength());
     if (reservationTypes.contains(NAME_COLLISION)) {
-      entitiesToSave.add(
+      entitiesToInsert.add(
           createNameCollisionOneTimePollMessage(targetId, domainHistory, registrarId, now));
     }
-    entitiesToSave.add(domain, domainHistory);
+    entitiesToInsert.add(domain, domainHistory);
+    ImmutableSet.Builder<ImmutableObject> entitiesToUpdate = new ImmutableSet.Builder<>();
     if (allocationToken.isPresent() && allocationToken.get().getTokenType().isOneTimeUse()) {
-      entitiesToSave.add(
+      entitiesToUpdate.add(
           AllocationTokenFlowUtils.redeemToken(
               allocationToken.get(), domainHistory.getHistoryEntryId()));
     }
@@ -422,7 +423,10 @@ public final class DomainCreateFlow implements MutatingFlow {
                 .setNewDomain(domain)
                 .setHistoryEntry(domainHistory)
                 .setEntityChanges(
-                    EntityChanges.newBuilder().setSaves(entitiesToSave.build()).build())
+                    EntityChanges.newBuilder()
+                        .setInserts(entitiesToInsert.build())
+                        .setUpdates(entitiesToUpdate.build())
+                        .build())
                 .setYears(years)
                 .build());
     persistEntityChanges(entityChanges);
@@ -649,6 +653,15 @@ public final class DomainCreateFlow implements MutatingFlow {
         .build();
   }
 
+  private void verifyDomainDoesNotExist() throws ResourceCreateContentionException {
+    Optional<DateTime> previousDeletionTime =
+        domainDeletionTimeCache.getDeletionTimeForDomain(targetId);
+    if (previousDeletionTime.isPresent()
+        && !tm().getTransactionTime().isAfter(previousDeletionTime.get())) {
+      throw new ResourceCreateContentionException(targetId);
+    }
+  }
+
   private static BillingEvent createEapBillingEvent(
       FeesAndCredits feesAndCredits, BillingEvent createBillingEvent) {
     return new BillingEvent.Builder()

core/src/main/java/google/registry/flows/domain/DomainDeleteFlow.java

@@ -77,6 +77,7 @@ import google.registry.model.domain.fee.FeeTransformResponseExtension;
 import google.registry.model.domain.fee06.FeeDeleteResponseExtensionV06;
 import google.registry.model.domain.fee11.FeeDeleteResponseExtensionV11;
 import google.registry.model.domain.fee12.FeeDeleteResponseExtensionV12;
+import google.registry.model.domain.feestdv1.FeeDeleteResponseExtensionStdV1;
 import google.registry.model.domain.metadata.MetadataExtension;
 import google.registry.model.domain.rgp.GracePeriodStatus;
 import google.registry.model.domain.secdns.SecDnsCreateExtension;
@@ -151,7 +152,7 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
     verifyDeleteAllowed(existingDomain, tld, now);
     flowCustomLogic.afterValidation(
         AfterValidationParameters.newBuilder().setExistingDomain(existingDomain).build());
-    ImmutableSet.Builder<ImmutableObject> entitiesToSave = new ImmutableSet.Builder<>();
+    ImmutableSet.Builder<ImmutableObject> entitiesToInsert = new ImmutableSet.Builder<>();
     Domain.Builder builder;
     if (existingDomain.getStatusValues().contains(StatusValue.PENDING_TRANSFER)) {
       builder =
@@ -221,7 +222,7 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
       } else {
         PollMessage.OneTime deletePollMessage =
             createDeletePollMessage(existingDomain, domainHistoryId, deletionTime);
-        entitiesToSave.add(deletePollMessage);
+        entitiesToInsert.add(deletePollMessage);
         builder.setDeletePollMessage(deletePollMessage.createVKey());
       }
     }
@@ -230,7 +231,7 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
     // registrar other than the sponsoring registrar (which will necessarily be a superuser).
     if (durationUntilDelete.isLongerThan(Duration.ZERO)
         && !registrarId.equals(existingDomain.getPersistedCurrentSponsorRegistrarId())) {
-      entitiesToSave.add(
+      entitiesToInsert.add(
           createImmediateDeletePollMessage(existingDomain, domainHistoryId, now, deletionTime));
     }
 
@@ -239,7 +240,7 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
     for (GracePeriod gracePeriod : existingDomain.getGracePeriods()) {
       // No cancellation is written if the grace period was not for a billable event.
       if (gracePeriod.hasBillingEvent()) {
-        entitiesToSave.add(
+        entitiesToInsert.add(
             BillingCancellation.forGracePeriod(gracePeriod, now, domainHistoryId, targetId));
         if (gracePeriod.getBillingEvent() != null) {
           // Take the amount of registration time being refunded off the expiration time.
@@ -271,7 +272,7 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
     // ResourceDeleteFlow since it's listed in serverApproveEntities.
     requestDomainDnsRefresh(existingDomain.getDomainName());
 
-    entitiesToSave.add(newDomain, domainHistory);
+    entitiesToInsert.add(domainHistory);
     EntityChanges entityChanges =
         flowCustomLogic.beforeSave(
             BeforeSaveParameters.newBuilder()
@@ -279,7 +280,10 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
                 .setNewDomain(newDomain)
                 .setHistoryEntry(domainHistory)
                 .setEntityChanges(
-                    EntityChanges.newBuilder().setSaves(entitiesToSave.build()).build())
+                    EntityChanges.newBuilder()
+                        .setInserts(entitiesToInsert.build())
+                        .addUpdate(newDomain)
+                        .build())
                 .build());
     BeforeResponseReturnData responseData =
         flowCustomLogic.beforeResponse(
@@ -425,6 +429,9 @@ public final class DomainDeleteFlow implements MutatingFlow, SqlStatementLogging
   @Nullable
   private FeeTransformResponseExtension.Builder getDeleteResponseBuilder() {
     Set<String> uris = nullToEmpty(sessionMetadata.getServiceExtensionUris());
+    if (uris.contains(ServiceExtension.FEE_1_00.getUri())) {
+      return new FeeDeleteResponseExtensionStdV1.Builder();
+    }
     if (uris.contains(ServiceExtension.FEE_0_12.getUri())) {
       return new FeeDeleteResponseExtensionV12.Builder();
     }

core/src/main/java/google/registry/flows/domain/DomainDeletionTimeCache.java

@@ -0,0 +1,133 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows.domain;
+
+import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
+
+import com.github.benmanes.caffeine.cache.CacheLoader;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.github.benmanes.caffeine.cache.Expiry;
+import com.github.benmanes.caffeine.cache.LoadingCache;
+import com.github.benmanes.caffeine.cache.Ticker;
+import com.google.common.collect.ImmutableSet;
+import google.registry.model.ForeignKeyUtils;
+import google.registry.model.domain.Domain;
+import google.registry.util.DateTimeUtils;
+import java.util.Optional;
+import org.joda.time.DateTime;
+
+/**
+ * Functionally-static loading cache that keeps track of deletion (AKA drop) times for domains.
+ *
+ * <p>Some domain names may have many create requests issued shortly before (and directly after) the
+ * name is released due to a previous registrant deleting it. In those cases, caching the deletion
+ * time of the existing domain allows us to short-circuit the request and avoid any load on the
+ * database checking the existing domain (at least, in cases where the request hits a particular
+ * node more than once).
+ *
+ * <p>The cache is fairly short-lived (as we're concerned about many requests at basically the same
+ * time), and entries also expire when the drop actually happens. If the domain is re-created after
+ * a drop, the next load attempt will populate the cache with a deletion time of END_OF_TIME, which
+ * will be read from the cache by subsequent attempts.
+ *
+ * <p>We take advantage of the fact that Caffeine caches don't store nulls returned from the
+ * CacheLoader, so a null result (meaning the domain doesn't exist) won't affect future calls (this
+ * avoids a stale-cache situation where the cache "thinks" the domain doesn't exist, but it does).
+ * Put another way, if a domain really doesn't exist, we'll re-attempt the database load every time.
+ *
+ * <p>We don't explicitly set the cache inside domain create/delete flows, in case the transaction
+ * fails at commit time. It's better to have stale data, or to require an additional database load,
+ * than to have incorrect data.
+ *
+ * <p>Note: this should be injected as a singleton -- it's essentially static, but we have it as a
+ * non-static object for concurrent testing purposes.
+ */
+public class DomainDeletionTimeCache {
+
+  // Max expiry time is ten minutes
+  private static final long NANOS_IN_ONE_MILLISECOND = 100000L;
+  private static final long MAX_EXPIRY_NANOS = 10L * 60L * 1000L * NANOS_IN_ONE_MILLISECOND;
+  private static final int MAX_ENTRIES = 500;
+
+  /**
+   * Expire after the max duration, or after the domain is set to drop (whichever comes first).
+   *
+   * <p>If the domain has already been deleted (the deletion time is <= now), the entry will
+   * immediately be expired/removed.
+   *
+   * <p>NB: the Expiry class requires the return value in <b>nanoseconds</b>, not milliseconds
+   */
+  private static final Expiry<String, DateTime> EXPIRY_POLICY =
+      new Expiry<>() {
+        @Override
+        public long expireAfterCreate(String key, DateTime value, long currentTime) {
+          // Watch out for Long overflow
+          long deletionTimeNanos =
+              value.equals(DateTimeUtils.END_OF_TIME)
+                  ? Long.MAX_VALUE
+                  : value.getMillis() * NANOS_IN_ONE_MILLISECOND;
+          long nanosUntilDeletion = deletionTimeNanos - currentTime;
+          return Math.max(0L, Math.min(MAX_EXPIRY_NANOS, nanosUntilDeletion));
+        }
+
+        /** Reset the time entirely on update, as if we were creating the entry anew. */
+        @Override
+        public long expireAfterUpdate(
+            String key, DateTime value, long currentTime, long currentDuration) {
+          return expireAfterCreate(key, value, currentTime);
+        }
+
+        /** Reads do not change the expiry duration. */
+        @Override
+        public long expireAfterRead(
+            String key, DateTime value, long currentTime, long currentDuration) {
+          return currentDuration;
+        }
+      };
+
+  /** Attempt to load the domain's deletion time if the domain exists. */
+  private static final CacheLoader<String, DateTime> CACHE_LOADER =
+      (domainName) -> {
+        ForeignKeyUtils.MostRecentResource mostRecentResource =
+            ForeignKeyUtils.loadMostRecentResources(
+                    Domain.class, ImmutableSet.of(domainName), false)
+                .get(domainName);
+        return mostRecentResource == null ? null : mostRecentResource.deletionTime();
+      };
+
+  // Unfortunately, maintenance tasks aren't necessarily already in a transaction
+  private static final Ticker TRANSACTION_TIME_TICKER =
+      () -> tm().reTransact(() -> tm().getTransactionTime().getMillis() * NANOS_IN_ONE_MILLISECOND);
+
+  public static DomainDeletionTimeCache create() {
+    return new DomainDeletionTimeCache(
+        Caffeine.newBuilder()
+            .ticker(TRANSACTION_TIME_TICKER)
+            .expireAfter(EXPIRY_POLICY)
+            .maximumSize(MAX_ENTRIES)
+            .build(CACHE_LOADER));
+  }
+
+  private final LoadingCache<String, DateTime> cache;
+
+  private DomainDeletionTimeCache(LoadingCache<String, DateTime> cache) {
+    this.cache = cache;
+  }
+
+  /** Returns the domain's deletion time, or null if it doesn't currently exist. */
+  public Optional<DateTime> getDeletionTimeForDomain(String domainName) {
+    return Optional.ofNullable(cache.get(domainName));
+  }
+}

core/src/main/java/google/registry/flows/domain/DomainDeletionTimeCacheModule.java

@@ -1,4 +1,4 @@
-// Copyright 2024 The Nomulus Authors. All Rights Reserved.
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,17 +12,19 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-.console-tlds {
-  &__cards {
-    display: flex;
-    border-top: 1px solid #ddd;
-    padding: 1rem;
-  }
-  &__card {
-    max-width: 300px;
-  }
-  &__card-links {
-    display: flex;
-    flex-direction: column;
+package google.registry.flows.domain;
+
+import dagger.Module;
+import dagger.Provides;
+import jakarta.inject.Singleton;
+
+/** Dagger module to provide the {@link DomainDeletionTimeCache}. */
+@Module
+public class DomainDeletionTimeCacheModule {
+
+  @Provides
+  @Singleton
+  public static DomainDeletionTimeCache provideDomainDeletionTimeCache() {
+    return DomainDeletionTimeCache.create();
   }
 }

core/src/main/java/google/registry/flows/domain/DomainFlowUtils.java

@@ -711,7 +711,7 @@ public class DomainFlowUtils {
 
     BillingRecurrence newBillingRecurrence =
         existingBillingRecurrence.asBuilder().setRecurrenceEndTime(newEndTime).build();
-    tm().put(newBillingRecurrence);
+    tm().update(newBillingRecurrence);
     return newBillingRecurrence;
   }
 

core/src/main/java/google/registry/flows/domain/DomainInfoFlow.java

@@ -20,7 +20,6 @@ import static google.registry.flows.ResourceFlowUtils.verifyOptionalAuthInfo;
 import static google.registry.flows.domain.DomainFlowUtils.addSecDnsExtensionIfPresent;
 import static google.registry.flows.domain.DomainFlowUtils.handleFeeRequest;
 import static google.registry.flows.domain.DomainFlowUtils.loadForeignKeyedDesignatedContacts;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 
 import com.google.common.collect.ImmutableList;
@@ -38,6 +37,7 @@ import google.registry.flows.custom.DomainInfoFlowCustomLogic;
 import google.registry.flows.custom.DomainInfoFlowCustomLogic.AfterValidationParameters;
 import google.registry.flows.custom.DomainInfoFlowCustomLogic.BeforeResponseParameters;
 import google.registry.flows.custom.DomainInfoFlowCustomLogic.BeforeResponseReturnData;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.domain.DomainCommand.Info;
 import google.registry.model.domain.DomainCommand.Info.HostsRequest;
@@ -109,7 +109,8 @@ public final class DomainInfoFlow implements MutatingFlow {
     extensionManager.validate();
     DateTime now = clock.nowUtc();
     Domain domain =
-        verifyExistence(Domain.class, targetId, loadByForeignKey(Domain.class, targetId, now));
+        verifyExistence(
+            Domain.class, targetId, ForeignKeyUtils.loadResource(Domain.class, targetId, now));
     verifyOptionalAuthInfo(authInfo, domain);
     flowCustomLogic.afterValidation(
         AfterValidationParameters.newBuilder().setDomain(domain).build());

core/src/main/java/google/registry/flows/domain/DomainRenewFlow.java

@@ -245,11 +245,13 @@ public final class DomainRenewFlow implements MutatingFlow {
             .build();
     DomainHistory domainHistory =
         buildDomainHistory(newDomain, now, command.getPeriod(), tld.getRenewGracePeriodLength());
-    ImmutableSet.Builder<ImmutableObject> entitiesToSave = new ImmutableSet.Builder<>();
-    entitiesToSave.add(
-        newDomain, domainHistory, explicitRenewEvent, newAutorenewEvent, newAutorenewPollMessage);
+    ImmutableSet.Builder<ImmutableObject> entitiesToInsert = new ImmutableSet.Builder<>();
+    ImmutableSet.Builder<ImmutableObject> entitiesToUpdate = new ImmutableSet.Builder<>();
+    entitiesToInsert.add(
+        domainHistory, explicitRenewEvent, newAutorenewEvent, newAutorenewPollMessage);
+    entitiesToUpdate.add(newDomain);
     if (allocationToken.isPresent() && allocationToken.get().getTokenType().isOneTimeUse()) {
-      entitiesToSave.add(
+      entitiesToUpdate.add(
           AllocationTokenFlowUtils.redeemToken(
               allocationToken.get(), domainHistory.getHistoryEntryId()));
     }
@@ -262,7 +264,10 @@ public final class DomainRenewFlow implements MutatingFlow {
                 .setYears(years)
                 .setHistoryEntry(domainHistory)
                 .setEntityChanges(
-                    EntityChanges.newBuilder().setSaves(entitiesToSave.build()).build())
+                    EntityChanges.newBuilder()
+                        .setInserts(entitiesToInsert.build())
+                        .setUpdates(entitiesToUpdate.build())
+                        .build())
                 .build());
     BeforeResponseReturnData responseData =
         flowCustomLogic.beforeResponse(

core/src/main/java/google/registry/flows/domain/DomainRestoreRequestFlow.java

@@ -146,18 +146,18 @@ public final class DomainRestoreRequestFlow implements MutatingFlow {
     verifyRestoreAllowed(command, existingDomain, feeUpdate, feesAndCredits, now);
     HistoryEntryId domainHistoryId = createHistoryEntryId(existingDomain);
     historyBuilder.setRevisionId(domainHistoryId.getRevisionId());
-    ImmutableSet.Builder<ImmutableObject> entitiesToSave = new ImmutableSet.Builder<>();
+    ImmutableSet.Builder<ImmutableObject> entitiesToInsert = new ImmutableSet.Builder<>();
 
     DateTime newExpirationTime =
         existingDomain.getRegistrationExpirationTime().plusYears(isExpired ? 1 : 0);
     // Restore the expiration time on the deleted domain, except if that's already passed, then add
     // a year and bill for it immediately, with no grace period.
     if (isExpired) {
-      entitiesToSave.add(
+      entitiesToInsert.add(
           createRenewBillingEvent(domainHistoryId, feesAndCredits.getRenewCost(), now));
     }
     // Always bill for the restore itself.
-    entitiesToSave.add(
+    entitiesToInsert.add(
         createRestoreBillingEvent(domainHistoryId, feesAndCredits.getRestoreCost(), now));
 
     BillingRecurrence autorenewEvent =
@@ -166,12 +166,14 @@ public final class DomainRestoreRequestFlow implements MutatingFlow {
             .setRecurrenceEndTime(END_OF_TIME)
             .setDomainHistoryId(domainHistoryId)
             .build();
+    entitiesToInsert.add(autorenewEvent);
     PollMessage.Autorenew autorenewPollMessage =
         newAutorenewPollMessage(existingDomain)
             .setEventTime(newExpirationTime)
             .setAutorenewEndTime(END_OF_TIME)
             .setDomainHistoryId(domainHistoryId)
             .build();
+    entitiesToInsert.add(autorenewPollMessage);
     Domain newDomain =
         performRestore(
             existingDomain,
@@ -181,8 +183,9 @@ public final class DomainRestoreRequestFlow implements MutatingFlow {
             now,
             registrarId);
     DomainHistory domainHistory = buildDomainHistory(newDomain, now);
-    entitiesToSave.add(newDomain, domainHistory, autorenewEvent, autorenewPollMessage);
-    tm().putAll(entitiesToSave.build());
+    entitiesToInsert.add(domainHistory);
+    tm().update(newDomain);
+    tm().insertAll(entitiesToInsert.build());
     if (existingDomain.getDeletePollMessage() != null) {
       tm().delete(existingDomain.getDeletePollMessage());
     }

core/src/main/java/google/registry/flows/domain/DomainTransferApproveFlow.java

@@ -172,7 +172,7 @@ public final class DomainTransferApproveFlow implements MutatingFlow {
                     .setDomainHistoryId(domainHistoryId)
                     .build());
 
-    ImmutableList.Builder<ImmutableObject> entitiesToSave = new ImmutableList.Builder<>();
+    ImmutableList.Builder<ImmutableObject> entitiesToInsert = new ImmutableList.Builder<>();
     // If we are within an autorenew grace period, cancel the autorenew billing event and don't
     // increase the registration time, since the transfer subsumes the autorenew's extra year.
     GracePeriod autorenewGrace =
@@ -184,7 +184,7 @@ public final class DomainTransferApproveFlow implements MutatingFlow {
       // then the gaining registrar is not charged for the one-year renewal and the losing registrar
       // still needs to be charged for the auto-renew.
       if (billingEvent.isPresent()) {
-        entitiesToSave.add(
+        entitiesToInsert.add(
             BillingCancellation.forGracePeriod(autorenewGrace, now, domainHistoryId, targetId));
       }
     }
@@ -259,14 +259,11 @@ public final class DomainTransferApproveFlow implements MutatingFlow {
     PollMessage gainingClientPollMessage =
         createGainingTransferPollMessage(
             targetId, newDomain.getTransferData(), newExpirationTime, now, domainHistoryId);
-    billingEvent.ifPresent(entitiesToSave::add);
-    entitiesToSave.add(
-        autorenewEvent,
-        gainingClientPollMessage,
-        gainingClientAutorenewPollMessage,
-        newDomain,
-        domainHistory);
-    tm().putAll(entitiesToSave.build());
+    billingEvent.ifPresent(entitiesToInsert::add);
+    entitiesToInsert.add(
+        autorenewEvent, gainingClientPollMessage, gainingClientAutorenewPollMessage, domainHistory);
+    tm().update(newDomain);
+    tm().insertAll(entitiesToInsert.build());
     // Delete the billing event and poll messages that were written in case the transfer would have
     // been implicitly server approved.
     tm().delete(existingDomain.getTransferData().getServerApproveEntities());

core/src/main/java/google/registry/flows/domain/DomainTransferCancelFlow.java

@@ -110,8 +110,8 @@ public final class DomainTransferCancelFlow implements MutatingFlow {
     Domain newDomain =
         denyPendingTransfer(existingDomain, TransferStatus.CLIENT_CANCELLED, now, registrarId);
     DomainHistory domainHistory = buildDomainHistory(newDomain, tld, now);
-    tm().putAll(
-            newDomain,
+    tm().update(newDomain);
+    tm().insertAll(
             domainHistory,
             createLosingTransferPollMessage(
                 targetId, newDomain.getTransferData(), null, domainHistoryId));

core/src/main/java/google/registry/flows/domain/DomainTransferRejectFlow.java

@@ -109,8 +109,8 @@ public final class DomainTransferRejectFlow implements MutatingFlow {
     Domain newDomain =
         denyPendingTransfer(existingDomain, TransferStatus.CLIENT_REJECTED, now, registrarId);
     DomainHistory domainHistory = buildDomainHistory(newDomain, tld, now);
-    tm().putAll(
-            newDomain,
+    tm().update(newDomain);
+    tm().insertAll(
             domainHistory,
             createGainingTransferPollMessage(
                 targetId, newDomain.getTransferData(), null, now, domainHistoryId));

core/src/main/java/google/registry/flows/domain/DomainTransferRequestFlow.java

@@ -283,11 +283,9 @@ public final class DomainTransferRequestFlow implements MutatingFlow {
 
     asyncTaskEnqueuer.enqueueAsyncResave(
         newDomain.createVKey(), now, ImmutableSortedSet.of(automaticTransferTime));
-    tm().putAll(
-            new ImmutableSet.Builder<>()
-                .add(newDomain, domainHistory, requestPollMessage)
-                .addAll(serverApproveEntities)
-                .build());
+    tm().put(newDomain);
+    tm().putAll(serverApproveEntities);
+    tm().insertAll(domainHistory, requestPollMessage);
     return responseBuilder
         .setResultFromCode(SUCCESS_WITH_ACTION_PENDING)
         .setResData(createResponse(period, existingDomain, newDomain, now))

core/src/main/java/google/registry/flows/domain/DomainUpdateFlow.java

@@ -190,14 +190,16 @@ public final class DomainUpdateFlow implements MutatingFlow {
     if (requiresDnsUpdate(existingDomain, newDomain)) {
       requestDomainDnsRefresh(targetId);
     }
-    ImmutableSet.Builder<ImmutableObject> entitiesToSave = new ImmutableSet.Builder<>();
-    entitiesToSave.add(newDomain, domainHistory);
+    ImmutableSet.Builder<ImmutableObject> entitiesToInsert = new ImmutableSet.Builder<>();
+    ImmutableSet.Builder<ImmutableObject> entitiesToUpdate = new ImmutableSet.Builder<>();
+    entitiesToUpdate.add(newDomain);
+    entitiesToInsert.add(domainHistory);
     Optional<BillingEvent> statusUpdateBillingEvent =
         createBillingEventForStatusUpdates(existingDomain, newDomain, domainHistory, now);
-    statusUpdateBillingEvent.ifPresent(entitiesToSave::add);
+    statusUpdateBillingEvent.ifPresent(entitiesToInsert::add);
     Optional<PollMessage.OneTime> serverStatusUpdatePollMessage =
         createPollMessageForServerStatusUpdates(existingDomain, newDomain, domainHistory, now);
-    serverStatusUpdatePollMessage.ifPresent(entitiesToSave::add);
+    serverStatusUpdatePollMessage.ifPresent(entitiesToInsert::add);
     EntityChanges entityChanges =
         flowCustomLogic.beforeSave(
             BeforeSaveParameters.newBuilder()
@@ -205,7 +207,10 @@ public final class DomainUpdateFlow implements MutatingFlow {
                 .setNewDomain(newDomain)
                 .setExistingDomain(existingDomain)
                 .setEntityChanges(
-                    EntityChanges.newBuilder().setSaves(entitiesToSave.build()).build())
+                    EntityChanges.newBuilder()
+                        .setInserts(entitiesToInsert.build())
+                        .setUpdates(entitiesToUpdate.build())
+                        .build())
                 .build());
     persistEntityChanges(entityChanges);
     return responseBuilder.build();

core/src/main/java/google/registry/flows/host/HostCreateFlow.java

@@ -126,7 +126,8 @@ public final class HostCreateFlow implements MutatingFlow {
             .setSuperordinateDomain(superordinateDomain.map(Domain::createVKey).orElse(null))
             .build();
     historyBuilder.setType(HOST_CREATE).setHost(newHost);
-    ImmutableSet<ImmutableObject> entitiesToSave = ImmutableSet.of(newHost, historyBuilder.build());
+    ImmutableSet<ImmutableObject> entitiesToInsert =
+        ImmutableSet.of(newHost, historyBuilder.build());
     if (superordinateDomain.isPresent()) {
       tm().update(
               superordinateDomain
@@ -138,7 +139,7 @@ public final class HostCreateFlow implements MutatingFlow {
       // they are only written as NS records from the referencing domain.
       requestHostDnsRefresh(targetId);
     }
-    tm().insertAll(entitiesToSave);
+    tm().insertAll(entitiesToInsert);
     return responseBuilder.setResData(HostCreateData.create(targetId, now)).build();
   }
 

core/src/main/java/google/registry/flows/host/HostFlowUtils.java

@@ -15,7 +15,6 @@
 package google.registry.flows.host;
 
 import static google.registry.model.EppResourceUtils.isActive;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.model.tld.Tlds.findTldForName;
 import static google.registry.util.PreconditionsUtils.checkArgumentNotNull;
 import static java.util.stream.Collectors.joining;
@@ -29,6 +28,7 @@ import google.registry.flows.EppException.ParameterValuePolicyErrorException;
 import google.registry.flows.EppException.ParameterValueRangeErrorException;
 import google.registry.flows.EppException.ParameterValueSyntaxErrorException;
 import google.registry.flows.EppException.StatusProhibitsOperationException;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.eppcommon.StatusValue;
 import google.registry.util.Idn;
@@ -90,7 +90,8 @@ public class HostFlowUtils {
         hostName.parts().stream()
             .skip(hostName.parts().size() - (tld.get().parts().size() + 1))
             .collect(joining("."));
-    Optional<Domain> superordinateDomain = loadByForeignKey(Domain.class, domainName, now);
+    Optional<Domain> superordinateDomain =
+        ForeignKeyUtils.loadResource(Domain.class, domainName, now);
     if (superordinateDomain.isEmpty() || !isActive(superordinateDomain.get(), now)) {
       throw new SuperordinateDomainDoesNotExistException(domainName);
     }

core/src/main/java/google/registry/flows/host/HostUpdateFlow.java

@@ -52,7 +52,6 @@ import google.registry.flows.annotations.ReportingSpec;
 import google.registry.flows.exceptions.ResourceHasClientUpdateProhibitedException;
 import google.registry.model.EppResource;
 import google.registry.model.ForeignKeyUtils;
-import google.registry.model.ImmutableObject;
 import google.registry.model.domain.Domain;
 import google.registry.model.domain.metadata.MetadataExtension;
 import google.registry.model.eppcommon.StatusValue;
@@ -198,16 +197,12 @@ public final class HostUpdateFlow implements MutatingFlow {
             .setPersistedCurrentSponsorRegistrarId(newPersistedRegistrarId)
             .build();
     verifyHasIpsIffIsExternal(command, existingHost, newHost);
-    ImmutableSet.Builder<ImmutableObject> entitiesToInsert = new ImmutableSet.Builder<>();
-    ImmutableSet.Builder<ImmutableObject> entitiesToUpdate = new ImmutableSet.Builder<>();
-    entitiesToUpdate.add(newHost);
     if (isHostRename) {
       updateSuperordinateDomains(existingHost, newHost);
     }
     enqueueTasks(existingHost, newHost);
-    entitiesToInsert.add(historyBuilder.setType(HOST_UPDATE).setHost(newHost).build());
-    tm().updateAll(entitiesToUpdate.build());
-    tm().insertAll(entitiesToInsert.build());
+    tm().update(newHost);
+    tm().insert(historyBuilder.setType(HOST_UPDATE).setHost(newHost).build());
     return responseBuilder.build();
   }
 
@@ -290,7 +285,7 @@ public final class HostUpdateFlow implements MutatingFlow {
         && newHost.isSubordinate()
         && Objects.equals(
             existingHost.getSuperordinateDomain(), newHost.getSuperordinateDomain())) {
-      tm().put(
+      tm().update(
               tm().loadByKey(existingHost.getSuperordinateDomain())
                   .asBuilder()
                   .removeSubordinateHost(existingHost.getHostName())
@@ -299,14 +294,14 @@ public final class HostUpdateFlow implements MutatingFlow {
       return;
     }
     if (existingHost.isSubordinate()) {
-      tm().put(
+      tm().update(
               tm().loadByKey(existingHost.getSuperordinateDomain())
                   .asBuilder()
                   .removeSubordinateHost(existingHost.getHostName())
                   .build());
     }
     if (newHost.isSubordinate()) {
-      tm().put(
+      tm().update(
               tm().loadByKey(newHost.getSuperordinateDomain())
                   .asBuilder()
                   .addSubordinateHost(newHost.getHostName())

core/src/main/java/google/registry/idn/Latin-IDN.xml

@@ -0,0 +1,661 @@
+<?xml version="1.0" encoding="utf-8"?>
+<lgr xmlns="urn:ietf:params:xml:ns:lgr-1.0">
+  <meta>
+    <version comment="Latin LGR">1</version>
+    <date>2025-10-01</date>
+    <language>und-Latn</language>
+    <unicode-version>2</unicode-version>
+    <description type="text/html"><![CDATA[
+       <div class="instructions">
+<h2>INSTRUCTIONS</h2>
+  <ul>
+    <li>These instructions cover how to adopt an LGR based on this reference LGR for a given
+    zone and how to prepare the file for deposit in the IANA Repository of IDN Practices.</li>
+    <li>As described  the IANA procedure (https://www.iana.org/help/idn-repository-procedure) an 
+    LGR MUST contain the following elements in its header:
+      <ul style="list-style-type:square;">
+        <li>Script or Language Designator (see below for guidance) </li>
+        <li>Version Number (this must increase with each amendment to the LGR, even if the updates 
+            are limited to the header itself) </li>
+        <li>Effective Date (the date at which the policy becomes applicable in operational use) </li>
+        <li>Registry Contact Details (contact name, email address, and/or phone number)</li>
+      </ul>
+    </li>
+    <li>The following information is optional:
+    <ul style="list-style-type:square;">
+    <li>Document creation date</li>
+    <li>Applicable Domain(s)</li>
+    <li>Changes made to the Reference LGR before adopting</li>
+    </ul>
+    </li>
+  </ul>
+  <p>Please add or modify the following items in the <b>XML source code for this file</b> before 
+  depositing the document in the IANA Repository. (https://www.iana.org/domains/idn-tables)</p>
+<h3>Meta Data</h3>
+<p>Note: version numbers start at 1. RFC 7940 recommends using simple integers. The version comment is optional, 
+   please replace or delete the default comment. Version comments may be used by some tools as part of the page header.</p>
+  <p><code>&lt;version comment=&quot;</code>[Please replace (or delete) the optional comment]<code>&quot;&gt;</code>[Please fill in version number, starting at 1]<code>&lt;/version&gt;</code></p>
+  <p><code>&lt;date&gt;</code>2025-10-01<code>&lt;/date&gt;</code></p>
+  <p><code>&lt;validity-start&gt;</code>2025-10-01<code>&lt;/validity-start&gt;</code></p>
+  <p>Note: the scope element may be repeated, so that the same document can serve for multiple domains.</p>
+  <p><code>&lt;scope type=&quot;domain&quot;&gt;</code>[Please provide, in &quot;.domain&quot; format]<code>&lt;/scope&gt;</code></p>
+<p><strong>Registry Contact Information:</strong></p>
+  <p>Please fill in the <a href="#registry_contact_details">Registry Contact Details</a>.</p>
+<p><strong>Change History</strong></p>
+  <p>If you made technical modifications to the LGR, please summarize them in the <a href="#change_history">Change History</a> (and also note the details in the appropriate section of the description).</p>
+
+       
+       <section id="registry_contact_details">
+<h2>Registry Contact Details</h2>
+<ul style="list-style:none;">
+<li><b>Contact Name:</b> Ben McIlwain</li>
+<li><b>Email address:</b> nomulus-discuss@google.com</li>
+</ul>
+</section>
+
+    <h1>Label Generation Rules for the Latin Script</h1>
+
+    <h2>Overview</h2>
+
+    <p>This document specifies a set of Label Generation Rules (LGR) for the Latin script for the second level domain or domains identified above. 
+    The starting point for the development of this LGR can be found in the related Root Zone LGR [RZ-LGR-Latn]. 
+    The format of this file follows [RFC 7940].
+    This LGR is adapted from the “Reference LGR for the Second Level for the Latin Script” [Ref-LGR-und-Latn], for details, see <a href="#change_history">Change History</a> below.</p>
+
+    <p>For details and additional background on the Latin script, see “Proposal for a Latin Script Root Zone Label Generation Rule-Set (LGR)” [Proposal-Latin].</p>
+
+    <h2>Repertoire</h2>
+
+    <p>The repertoire contains the 164 letters needed to write hundreds of languages in the Latin script.
+     The repertoire is a subset of [Unicode 11.0.0]. For details, see Section 5, “Repertoire” in [Proposal-Latin].
+        (The proposal cited has been adopted for the Latin script portion of the Root Zone LGR.)</p>
+
+    <p>For the second level, the repertoire has been augmented with the ASCII digits, U+0030 to U+0039, plus U+002D HYPHEN-MINUS, for a total of 175 repertoire elements.</p>
+
+    <p>Any code points outside the Latin Script repertoire that are targets for
+     out-of-repertoire variants would be included here only if the variant is listed 
+     in this file. In this case they are identified as a reflexive (identity) variant
+     of type “out-of-repertoire-var”. Whether or not they are listed, they do not 
+     form part of the repertoire.</p>
+    
+    <p><b>Repertoire Listing:</b> Each code point or range is tagged with the script or scripts with which the code point is used and one or more other character categories. For each repertoire element,
+      one or more references document sufficient justification for inclusion in the repertoire; see the <a href="#ref_desc_sec_References">“References”</a> below.
+    For code points that are part of the repertoire, comments identify the languages using the code point along with their [EGIDS] level.</p>
+
+    <h3>Background on Script and Principal Languages Using It</h3>
+    <p>The Latin script is a major writing system of the world, and the most widely used in terms of 
+    the number of languages and speakers, with circa 70% of the world’s readers and writers making use of 
+    this script. From a list of 1,189 languages using the Latin script [Omniglot]
+    the 212 languages   that were taken into consideration contain all 182 languages with [EGIDS] 
+    level 1&ndash;4 together with many languages with EGIDS level 5, each spoken by more than 
+    1 million estimated speakers. Altogether over 100 languages are cited here to justify 
+    specific additions to the repertoire, but many other languages may also be written using 
+    some subset of the repertoire of this LGR. In a few cases, code points were excluded in [MSR-5] due to 
+    security concerns; for the affected languages, only a subrepertoire could be supported.
+    More details in Section 3, “Background on Script and Principal Languages Using It” 
+    of [Proposal-Latin].</p>
+
+    <h2>Variants</h2>
+
+    <p>The variants defined in this LGR are limited to those required for use in zones not shared with any other script. 
+    As such, this LGR does not define cross-script variants. However, using this LGR concurrently with any LGR for Armenian, Cyrillic, and Greek in the same zone will introduce some in-script variants due to cross-script variant transitivity. This will also create potential cross-script issues when used with the same LGRs. 
+    For details, see Section 6, “Variants” in [Proposal-Latin].
+     Mitigation of these in-script and cross-script variants can be addressed by using the Common LGR. 
+     For details, see Section 3, “Use of Multiple Reference LGRs in the Same Zone” in [Level-2-Overview].
+     In addition to variants defined by this LGR, the full variant information related to this script and added by concurrent use with the Armenian, Cyrillic, and Greek LGR(s) can be found 
+     in the following LGR: [Ref-LGR-Latin-Full-Variant-Script]
+    </p>
+    
+    <p>In particular, the Latin LGR contains a number of in-script variants resulting from transitivity with
+    variants needed if the LGR is used concurrently with other LGRs from the related scripts, primarily
+    due to variants with the Greek script. 
+    These variant definitions are required when using this LGR together with the Common LGR in label processing, 
+    but they also reflect a certain consistency in the approach to variants across typographically related scripts.
+    They can be removed if the LGR is used strictly as standalone.<p>
+
+    <p>All other in-script variants defined in this LGR largely follow the methodology defined in
+    Section 6, “Variants”, in [Proposal-Latin]. In a separate appendix  that proposal identifies additional 
+    candidates for visually confusable code points (see [Proposal-Latin-Appendices]). They provide data 
+    on the basis of which additional variants, or fallback variants (see following) might be defined. However, 
+    doing so would require additional review and analysis that has not been carried out for this version of the 
+    LGR.</p>
+
+    <p>The LGR defines certain allocatable fallback variants as
+    described in Section 4.5.5 “Allocatable Fallback Variants” in [Level-2-Overview]. A fallback variant is a variant label that uses 
+    substitute code points for code points or sequences not available (or not allowed) in some contexts, that would 
+    otherwise be required for a linguistically accurate rendering of some label.</p>
+
+    <p>When “fallback” variants are defined, two labels may be allocated: a single label with the spelling preferred by the 
+    applicant, plus a single fallback variant for that label. 
+    The fallback exclusively uses the fallback characters for any characters for which fallbacks are defined, while the
+    “preferred” label may use any otherwise valid mix of code points. 
+    If the fallback variant is the one applied for, no other variant label is allocatable.</p>
+
+    <p>An allocatable fallback variant exists for the following pairs where the second element of each pair is the fallback:</p>
+
+    <ul>
+    
+    <h3>In-script Variant Mapping Types</h3>
+    <p>In each of the fallback variant pairs defined above, the mapping type from the first element to the second is of type
+    “fallback”, while the variant type for the other direction is “blocked”. In addition, the first element of each pair uses the
+    reflexive mapping “r-original”.
+     (By convention, the prefix “r-” marks a type used in a reflexive variant mapping, that is, it represents an instance 
+     of the original code point at that location in a variant label, see Section 5.3.4 in [RFC 7940].)</p>
+
+    <p><b>Variant Disposition:</b> Except for limited exceptions for the fallback variants defined above, variants defined here result
+    in a variant label disposition of “blocked”.</p>
+    
+    <p>The specification of variants in this LGR follows the guidelines in [RFC 8228].</p>
+
+    <h2>Character Classes</h2>
+    <p>This LGR does not define named character classes.</p>
+    
+    <h2>Whole Label Evaluation (WLE) and Context rules</h2>
+
+   <h3>Default Whole Label Evaluation Rules and Actions</h3>
+
+    <p>By default, the LGR includes the rules and actions to implement the following restrictions mandated by the IDNA protocol. They are marked with &#x235F;.</p>
+       <ul>
+       <li><b>Hyphen Restrictions</b> &mdash; restrictions on the allowable placement of hyphens (no leading/ending hyphen
+             and no hyphen in positions 3 and 4). These restrictions are described in Section 4.2.3.1 of RFC 5891 [320]. 
+             They are implemented here as context rule on U+002D (-) HYPHEN-MINUS.</li>
+          <li><b>Leading Combining Marks</b>   &mdash;  restrictions on the allowable placement of combining marks
+             (no leading combining mark). This rule is described in Section 4.2.3.2 of RFC 5891 [320].</li>
+       </ul>
+
+    <h3>Latin-specific Rules</h3>
+
+    <h2>Actions</h2>
+
+    <h3>Default Actions</h3>
+
+    <p>This LGR includes the default actions for LGRs as well as the action needed to
+        invalidate labels with misplaced combining marks. They are marked with &#x235F;.
+        For a description see [RFC 7940].</p>
+
+     <p>Default actions that are
+     triggered by the LGR-specific variant types described above limit the “allocatable” variant
+     labels to those containing only “ss”, dotted “i” or hyphen variants, while
+     disallowing mixed use of “ss” and “ß”, Dotless i and “i”, or middle-dot and hyphen respectively, except
+     as in the original applied-for label.</p>
+
+    <p>Note that the mapping types for variants are not symmetric: they depend on which code point is considered
+     the source or the target in a given mapping. As specified in [RFC 7940], when mapping types are evaluated
+     code points in a label that are unchanged use the type of their “reflexive” mapping. 
+     Per [RFC 7940] the actions are always applied one after the other, and the evaluation stops at the first 
+     action that assigns a disposition to a given label.</p>
+    
+    <h3>Script-specific Actions</h3>
+    <p>An action has been defined to invalidate labels containing the sequence U+00B7 U+006C U+00B7 which could otherwise result in two Ela Geminada sequences overlapping.</p>
+
+    <h2>Methodology and Contributors</h2>
+    
+    <p>The LGR in this document has been adapted from the corresponding Reference LGR for the Second Level. The Second Level Reference LGR for the Latin Script was developed by Michel Suignard and Asmus Freytag, based on the Root Zone LGR for the Latin 
+       script and information contained or referenced therein; see [RZ-LGR-Latn]. Suitable extensions for the second level have been applied according to the [Guidelines] and with community input. 
+       The original proposal for a Root Zone LGR for the Latin script, that this LGR is based on, was developed by the Latin Generation Panel. 
+       For more information on methodology and contributors to the underlying Root Zone LGR, see Sections 4 and 8 in [Proposal-Latin], as well as [RZ-LGR-Overview].</p>
+
+    <section id="change_history">
+    <h3>Changes from Version Dated 25 October 2024</h3>
+        <p>Adopted from the Second Level Reference LGR for the Latin Script [Ref-LGR-und-Latn] with security improvements implemented by removing confusable variants.</p>
+    </section>
+    
+    <h2>References</h2> 
+    <p>The following general references are cited in this document:</p>
+    <dl class="references">
+    <dt>[EGIDS]</dt>
+    <dd>Lewis and Simons, “EGIDS: Expanded Graded Intergenerational Disruption Scale,”
+      documented in [SIL-Ethnologue] and summarized here:
+      https://en.wikipedia.org/wiki/Expanded_Graded_Intergenerational_Disruption_Scale_(EGIDS)</dd>
+
+    <dt>[Guidelines]</dt>
+    <dd>ICANN, “Guidelines for Developing Reference LGRs for the Second Level”, (Los Angeles, California: ICANN, 27 May 2020), https://www.icann.org/en/system/files/files/lgr-guidelines-second-level-27may20-en.pdf</dd>
+
+    <dt>[Level-2-Overview]</dt>
+    <dd>Internet Corporation for Assigned Names and Numbers, (ICANN),“Reference Label Generation Rules (LGR) for the Second Level: Overview and Summary” (PDF), 
+     (Los Angeles, California: ICANN, 25 October 2024), https://www.icann.org/en/system/files/files/level2-lgr-overview-summary-25oct24-en.pdf
+      </dd>
+    
+    <dt>[MSR-5]</dt>
+    <dd>Integration Panel, “Maximal Starting Repertoire — MSR-5 Overview and Rationale”, 24 June 2021,
+     https://www.icann.org/en/system/files/files/msr-5-overview-24jun21-en.pdf</dd>
+
+    <dt>[Omniglot]</dt>
+    <dd>Omniglot, “Writing Systems by Language”, https://www.omniglot.com/writing/langalph.htm (accessed on 13 January 2022)</dd>
+
+    <dt>[Proposal-Latin]</dt> 
+    <dd>Latin Generation Panel, “Proposal for a Latin Script Root Zone Label Generation Rule-Set (LGR)”, 27 January 2022 (PDF), https://www.icann.org/en/system/files/files/proposal-latin-lgr-27jan22-en.pdf</dd>
+
+    <dt>[Proposal-Latin-Appendices]</dt> 
+    <dd>Appendices to   “Proposal for a Latin Script Root Zone Label Generation Rule-Set (LGR)”, 
+    27 January 2022 (ZIP), https://www.icann.org/en/system/files/files/proposal-latin-lgr-appendices-27jan22-en.zip</dd>
+
+    <dt>[Ref-LGR-und-Latn]</dt>
+    <dd>ICANN, Second Level Reference Label Generation Rules for the Latin Script (und-Latn), 25 October 2024 (XML)
+      https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-latin-script-25oct24-en.xml
+      non-normative HTML presentation: https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-latin-script-25oct24-en.html</dd>
+
+    <dt>[Ref-LGR-Latin-Full-Variant-Script]</dt>
+    <dd>ICANN, Second Level Reference Label Generation Rules for the Latin Script (und-Latn), 25 October 2024 (XML)
+      https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-latin-full-variant-script-25oct24-en.xml
+      non-normative HTML presentation: https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-latin-full-variant-script-25oct24-en.html</dd>
+
+    <dt>[RFC 7940]</dt>
+    <dd>Davies, K. and A. Freytag, “Representing Label Generation Rulesets Using XML”, 
+     RFC 7940, August 2016, https://www.rfc-editor.org/info/rfc7940</dd> 
+
+    <dt>[RFC 8228]</dt>
+    <dd>A. Freytag, “Guidance on Designing Label Generation Rulesets (LGRs) Supporting Variant Labels”, RFC 8228, August 2017,
+    https://www.rfc-editor.org/info/rfc8228</dd>
+
+    <dt>[RZ-LGR-Overview]</dt>
+    <dd>Integration Panel, “Root Zone Label Generation Rules (RZ LGR-5): Overview and Summary”, 26 May 2022 (PDF), https://www.icann.org/sites/default/files/lgr/rz-lgr-5-overview-26may22-en.pdf</dd>
+     
+    <dt>[RZ-LGR-5]</dt>
+    <dd>Integration Panel, “Root Zone Label Generation Rules (RZ-LGR-5)”, 26 May 2022 (XML), https://www.icann.org/sites/default/files/lgr/rz-lgr-5-common-26may22-en.xml <br/>
+     <i>non-normative HTML presentation: https://www.icann.org/sites/default/files/lgr/rz-lgr-5-common-26may22-en.html</i></dd>
+     
+    <dt>[RZ-LGR-Latn]</dt>
+    <dd>ICANN, Root Zone Label Generation Rules for the Latin Script (und-Latn), 26 May 2022 (XML)
+      https://www.icann.org/sites/default/files/lgr/rz-lgr-5-latin-script-26may22-en.xml</dd>
+
+    <dt>[SIL-Ethnologue]</dt>
+    <dd>David M. Eberhard, Gary F. Simons &amp; Charles D. Fennig (eds.). 2021.
+     Ethnologue: Languages of the World, Twenty fourth edition. Dallas, Texas: SIL
+     International. Online version available as https://www.ethnologue.com</dd>
+
+    <dt>[Unicode 11.0.0]</dt>
+    <dd>The Unicode Consortium. The Unicode Standard, Version 11.0.0, (Mountain View, CA: The Unicode Consortium, 2018. ISBN 978-1-936213-19-1) 
+     https://www.unicode.org/versions/Unicode11.0.0/</dd>
+    </dl>
+
+    <p>For references consulted particularly in designing the repertoire for the Latin Script for the second level 
+      please see details in the <a href="#table_of_references">Table of References</a> below.</p>
+
+     <p>References [0] and up refer to the Unicode Standard versions in which corresponding code points 
+     were initially encoded. References [101] and up correspond to a source given in [Proposal-Latin] for justifying 
+     the inclusion of the corresponding code points. In the listing of <a href="#whole_label_evaluation_and_context_rules">whole label evaluation and context rules</a>,
+     reference [320] indicates the source for common rules.</p>
+
+]]></description>
+    <references>
+      <reference id="0" comment="Any code point originally encoded in Unicode Version 1.1">The Unicode Standard, Version 1.1</reference>
+      <reference id="3" comment="Any code point originally encoded in Unicode Version 3.0">The Unicode Standard, Version 3.0</reference>
+      <reference id="8" comment="Any code point originally encoded in Unicode Version 5.0">The Unicode Standard, Version 5.0</reference>
+      <reference id="99" comment="Any code point cited is part of the Basic Latin (ASCII) set">C0 Controls and Basic Latin, The Unicode Standard https://unicode.org/charts/PDF/U0000.pdf</reference>
+      <reference id="100">ICANN, Second Level Reference Label Generation Rules for Spanish https://www.icann.org/sites/default/files/packages/lgr/lgr-second-level-spanish-30aug16-en.html (Accessed on 31 August 2018)</reference>
+      <reference id="101">Omniglot, Czech (čeština) https://www.omniglot.com/writing/czech.htm (Accessed on 31 August 2018)</reference>
+      <reference id="102">Omniglot, Icelandic (Íslenska) https://www.omniglot.com/writing/icelandic.htm (Accessed on 31 August 2018)</reference>
+      <reference id="103">Omniglot, Faroese (føroyskt mál) https://www.omniglot.com/writing/faroese.htm (Accessed on 31 August 2018)</reference>
+      <reference id="105">Omniglot, Chuukese (Chuuk) https://www.omniglot.com/writing/chuukese.htm (Accessed on 31 August 2018)</reference>
+      <reference id="106">ScriptSource, Galician written with Latin script https://scriptsource.org/cms/scripts/page.php?item_id=wrSys_detail&amp;key=gl-Latn (Accessed on 1 May 2023)</reference>
+      <reference id="107">Omniglot, Lule Sámi (julevsámegiella) https://www.omniglot.com/writing/lulesami.htm (Accessed on 31 August 2018)</reference>
+      <reference id="108">Wikipedia, Northern Sami https://en.wikipedia.org/wiki/Northern_Sami (Accessed on 4 September 2018)</reference>
+      <reference id="109">Omniglot, Vietnamese (tiếng việt / 㗂越) https://www.omniglot.com/writing/vietnamese.htm (Accessed on 4 September 2018)</reference>
+      <reference id="110">Omniglot, Romanian (limba română) https://www.omniglot.com/writing/romanian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="113">Omniglot, Skolt Sámi (Sääˊmǩiõll / Nuõrttsää’m) https://www.omniglot.com/writing/skoltsami.htm (Accessed on 4 September 2018)</reference>
+      <reference id="114">Omniglot, French (français) https://www.omniglot.com/writing/french.htm (Accessed on 4 September 2018)</reference>
+      <reference id="115">Omniglot, West Frisian (Frysk) https://www.omniglot.com/writing/westfrisian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="116">Omniglot, Friulian (furlan/marilenghe) https://www.omniglot.com/writing/friulian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="117">Summer Institute of Linguistics, Pequeno dicionário: Xavante-Português, Português-Xavante https://www.sil.org/resources/archives/17019 (Accessed on 1 October 2020)</reference>
+      <reference id="119">Omniglot, German (Deutsch) https://www.omniglot.com/writing/german.htm (Accessed on 4 September 2018)</reference>
+      <reference id="120">Omniglot, Finnish (suomi) https://www.omniglot.com/writing/finnish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="121">Omniglot, Turkmen (Türkmen dili / Түркмен дили) https://www.omniglot.com/writing/turkmen.htm (Accessed on 4 September 2018)</reference>
+      <reference id="122">Omniglot, Estonian (eesti keel) https://www.omniglot.com/writing/estonian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="123">Omniglot, Swedish (svenska) https://www.omniglot.com/writing/swedish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="124">Omniglot, Yapese (Waab) https://www.omniglot.com/writing/yapese.htm (Accessed on 4 September 2018)</reference>
+      <reference id="125">Omniglot, Dinka (Thuɔŋjäŋ) https://www.omniglot.com/writing/dinka.php (Accessed on 4 September 2018)</reference>
+      <reference id="126">Omniglot, Kaqchikel (Kaqchikel Ch’ab’äl) https://www.omniglot.com/writing/kaqchikel.htm (Accessed on 4 September 2018)</reference>
+      <reference id="127">Omniglot, Bashkir/Bashkort (Башҡорт теле / Başqort tele) https://www.omniglot.com/writing/bashkir.htm (Accessed on 4 September 2018)</reference>
+      <reference id="128">Omniglot, Alsatian (Ëlsässisch) https://www.omniglot.com/writing/alsatian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="129">Wikipedia, Nuer language https://en.wikipedia.org/wiki/Nuer_language (Accessed on 4 September 2018)</reference>
+      <reference id="130">Omniglot, Italian (italiano) https://www.omniglot.com/writing/italian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="131">Wikipedia, Italian orthography https://en.wikipedia.org/wiki/Italian_orthography (Accessed on 4 September 2018)</reference>
+      <reference id="132">Omniglot, Wolof (Wollof) https://www.omniglot.com/writing/wolof.htm (Accessed on 4 September 2018)</reference>
+      <reference id="133">Omniglot, Latvian (latviešu valoda) https://www.omniglot.com/writing/latvian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="134">Omniglot, Tongan (Faka-Tonga) https://www.omniglot.com/writing/tongan.htm (Accessed on 4 September 2018)</reference>
+      <reference id="135">Omniglot, Hawaiian (ʻŌlelo Hawaiʻi) https://www.omniglot.com/writing/hawaiian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="136">Omniglot, Marshallese (kajin m̧ajeļ) https://www.omniglot.com/writing/marshallese.php (Accessed on 4 September 2018)</reference>
+      <reference id="137">Omniglot, Polish (polski) https://www.omniglot.com/writing/polish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="138">Omniglot, Lithuanian (lietuvių kalba) https://www.omniglot.com/writing/lithuanian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="139">Omniglot, Danish (dansk) https://www.omniglot.com/writing/danish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="140">Omniglot, Chamorro (chamoru) https://www.omniglot.com/writing/chamorro.htm (Accessed on 4 September 2018)</reference>
+      <reference id="141">Omniglot, Umbundu (Úmbúndú) https://www.omniglot.com/writing/umbundu.htm (Accessed on 4 September 2018)</reference>
+      <reference id="142">Omniglot, Guaraní (Avañe’ẽ) https://www.omniglot.com/writing/guarani.htm (Accessed on 4 September 2018)</reference>
+      <reference id="143">Wikipedia, Guarani alphabet https://en.wikipedia.org/wiki/Guarani_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="144">Omniglot, Nauruan (Ekaiairũ Naoero) https://www.omniglot.com/writing/nauruan.htm (Accessed on 4 September 2018)</reference>
+      <reference id="145">Omniglot, Khoekhoe (Khoekhoegowab) https://www.omniglot.com/writing/khoekhoe.htm (Accessed on 4 September 2018)</reference>
+      <reference id="146">Omniglot, Nuer (Naath) https://www.omniglot.com/writing/nuer.htm (Accessed on 4 September 2018)</reference>
+      <reference id="147">Omniglot, Hausa (Harshen Hausa / هَرْشَن هَوْسَ) https://www.omniglot.com/writing/hausa.htm  (Accessed on 4 September 2018)</reference>
+      <reference id="148">Omniglot, Dagaare https://www.omniglot.com/writing/dagaare.htm (Accessed on 4 September 2018)</reference>
+      <reference id="149">Omniglot, Fula (Fulfulde, Pulaar, Pular’Fulaare) https://www.omniglot.com/writing/fula.htm (Accessed on 4 September 2018)</reference>
+      <reference id="150">Omniglot, Croatian (Hrvatski) https://www.omniglot.com/writing/croatian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="151">Omniglot, Serbian (српски / srpski) https://www.omniglot.com/writing/serbian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="152">Wikipedia, Polish language https://en.wikipedia.org/wiki/Polish_language (Accessed on 4 September 2018)</reference>
+      <reference id="153">Omniglot, Slovak (slovenčina) https://www.omniglot.com/writing/slovak.htm (Accessed on 4 September 2018)</reference>
+      <reference id="154">Evertype Publishing, Lithuanian lietuvių kalba Version 1.1 https://www.evertype.com/alphabets/lithuanian.pdf (Accessed on 4 September 2018)</reference>
+      <reference id="157">Omniglot, Turkish (Türkçe) https://www.omniglot.com/writing/turkish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="158">Omniglot, Kurdish (Kurdî / کوردی) https://www.omniglot.com/writing/kurdish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="159">Omniglot, Azerbaijani (آذربايجانجا ديلي / Азәрбајҹан дили / Azərbaycan dili) https://www.omniglot.com/writing/azeri.htm (Accessed on 4 September 2018)</reference>
+      <reference id="160">Omniglot, Basque (euskara) https://www.omniglot.com/writing/basque.htm (Accessed on 4 September 2018)</reference>
+      <reference id="161">Wikipedia, Basque language https://en.wikipedia.org/wiki/Basque_language#Writing_system (Accessed on 4 September 2018)</reference>
+      <reference id="163">Omniglot, Maltese (Malti) https://www.omniglot.com/writing/maltese.htm (Accessed on 4 September 2018)</reference>
+      <reference id="164">Omniglot, Venda (Tshivenḓa / Luvenḓa) https://www.omniglot.com/writing/venda.htm (Accessed on 4 September 2018)</reference>
+      <reference id="168">Omniglot, Brahui (Bráhuí / براوی) https://www.omniglot.com/writing/brahui.htm (Accessed on 4 September 2018)</reference>
+      <reference id="169">Wikipedia, Fon language https://en.wikipedia.org/wiki/Fon_language  (Accessed on 4 September 2018)</reference>
+      <reference id="170">Omniglot, Ewe (Eʋegbe) https://www.omniglot.com/writing/ewe.htm (Accessed on 4 September 2018)</reference>
+      <reference id="172">Omniglot, Sorbian (hornjoserbsce/dolnoserbski) https://www.omniglot.com/writing/sorbian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="173">Peace corps, Botswana, An Introduction to Setswana Language https://files.peacecorps.gov/multimedia/audio/languagelessons/botswana/Bw_Setswana_Language_Lessons.pdf (Accessed on 4 September 2018)</reference>
+      <reference id="174">Omniglot, Tswana (Setswana) https://www.omniglot.com/writing/tswana.php (Accessed on 4 September 2018)</reference>
+      <reference id="175">Wikipedia, Afrikaans https://en.wikipedia.org/wiki/Afrikaans (Accessed on 4 September 2018)</reference>
+      <reference id="176">Omniglot, Albanian (shqip / gjuha shqipe) https://www.omniglot.com/writing/albanian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="177">Wikipedia, Albanian alphabet https://en.wikipedia.org/wiki/Albanian_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="179">Wikipedia, Uyghur Latin alphabet https://en.wikipedia.org/wiki/Uyghur_Latin_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="180">Omniglot, Drehu (Deʼu) https://www.omniglot.com/writing/drehu.php (Accessed on 4 September 2018)</reference>
+      <reference id="182">Omniglot, Haitian Creole (Kreyòl ayisyen) https://www.omniglot.com/writing/haitiancreole.htm (Accessed on 4 September 2018)</reference>
+      <reference id="183">Wikipedia, Haitian Creole https://en.wikipedia.org/wiki/Haitian_Creole#Orthography (Accessed on 4 September 2018)</reference>
+      <reference id="184">Omniglot, Minangkabau (Baso Minangkabau / باسو مينڠكاباو) https://www.omniglot.com/writing/minangkabau.htm (Accessed on 4 September 2018)</reference>
+      <reference id="185">Omniglot, Palauan (a tekoi er a Belau) https://www.omniglot.com/writing/palauan.htm (Accessed on 4 September 2018)</reference>
+      <reference id="186">Omniglot, Cubeo (pãmié) https://www.omniglot.com/writing/cubeo.htm (Accessed on 4 September 2018)</reference>
+      <reference id="187">Editorial Alberto Lleras Camargo, Diccionario Ilustrado Bilingüe cubeo-español español-cubeo https://www.sil.org/system/files/reapdata/10/58/27/10582785843693992331766506069073895620/40337_01.pdf (Accessed on 4 September 2018)</reference>
+      <reference id="188">Omniglot, Inari Saami (Anarâškielâ) https://www.omniglot.com/writing/inarisami.htm (Accessed on 4 September 2018)</reference>
+      <reference id="189">Omniglot, Compiled by Wolfram Siegel, DAGBANI https://www.omniglot.com/charts/dagbani.pdf (Accessed on 4 September 2018)</reference>
+      <reference id="190">Omniglot, Ewondo https://www.omniglot.com/writing/ewondo.php (Accessed on 4 September 2018)</reference>
+      <reference id="191">Omniglot, Luganda (Oluganda) https://www.omniglot.com/writing/ganda.php (Accessed on 4 September 2018)</reference>
+      <reference id="192">Omniglot, Adzera https://www.omniglot.com/writing/adzera.htm (Accessed on 4 September 2018)</reference>
+      <reference id="193">Omniglot, Ga (Gã) https://www.omniglot.com/writing/ga.htm (Accessed on 4 September 2018)</reference>
+      <reference id="194">Omniglot, Duala (Duálá) https://www.omniglot.com/writing/duala.php (Accessed on 4 September 2018)</reference>
+      <reference id="195">Omniglot, Soga (Lusoga) https://www.omniglot.com/writing/soga.htm (Accessed on 4 September 2018)</reference>
+      <reference id="196">Omniglot, Alur (Lur) https://www.omniglot.com/writing/alur.htm (Accessed on 4 September 2018)</reference>
+      <reference id="197">Omniglot, Mandinka (Mandi’nka kango / لغة مندنكا) https://www.omniglot.com/writing/mandinka.htm (Accessed on 4 September 2018)</reference>
+      <reference id="198">Omniglot, Acholi (Lwo) https://www.omniglot.com/writing/acholi.htm (Accessed on 4 September 2018)</reference>
+      <reference id="199">Omniglot, Bambara (Bamanankan) https://www.omniglot.com/writing/bambara.htm (Accessed on 4 September 2018)</reference>
+      <reference id="200">Omniglot, Raga (Hano) https://www.omniglot.com/writing/raga.htm (Accessed on 4 September 2018)</reference>
+      <reference id="201">Omniglot, Tatar (tatarça / татарча / تاتارچا) https://www.omniglot.com/writing/tatar.htm (Accessed on 4 September 2018)</reference>
+      <reference id="202">Omniglot, Zaza (Zazaki / زازاکی) https://www.omniglot.com/writing/zazaki.htm (Accessed on 4 September 2018)</reference>
+      <reference id="203">Wikipedia, Turkish alphabet https://en.wikipedia.org/wiki/Turkish_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="204">School of English, Adam Michiewicz University, Poznań, Poland, Poznań Studies in Contemporary Linguistics 43(1),2007, pp. 169-180, A Demographic Igbo Orthography https://www.degruyter.com/downloadpdf/j/psicl.2007.43.issue-1/v10010-007-0009-0/v10010-007-0009-0.pdf (Accessed on 4 September 2018)</reference>
+      <reference id="205">Omniglot, Igbo (Asụsụ Igbo) https://www.omniglot.com/writing/igbo.htm (Accessed on 4 September 2018)</reference>
+      <reference id="206">ItalianPod101, Italian Accents and Proper Italian Pronunciation https://www.italianpod101.com/italian-accents (Accessed on 4 September 2018)</reference>
+      <reference id="208">Reverso Dictionary, venerdì translation | Italian-English dictionary https://dictionary.reverso.net/italian-english/venerd%C3%AC (Accessed on 4 September 2018)</reference>
+      <reference id="209">Omniglot, Kikuyu (Gĩkũyũ) https://www.omniglot.com/writing/kikuyu.htm (Accessed on 4 September 2018)</reference>
+      <reference id="210">Omniglot, Hixkaryána https://www.omniglot.com/writing/hixkaryana.htm (Accessed on 4 September 2018)</reference>
+      <reference id="211">Omniglot, Maasai (ɔl Maa) https://www.omniglot.com/writing/maasai.htm (Accessed on 4 September 2018)</reference>
+      <reference id="212">Omniglot, Mossi (Mòoré) https://www.omniglot.com/writing/mossi.htm (Accessed on 4 September 2018)</reference>
+      <reference id="213">Omniglot, Jenesis. The Bible in Marshallese, 2009., Contributed by Wolfgang Kuhl https://www.omniglot.com/babel/marshallese.htm (Accessed on 4 September 2018)</reference>
+      <reference id="214">Wikipedia, Cedilla https://en.wikipedia.org/wiki/Cedilla#Marshallese (Accessed on 4 September 2018)</reference>
+      <reference id="215">Wikipedia, Marshallese language https://en.wikipedia.org/wiki/Marshallese_language#Display_issues (Accessed on 4 September 2018)</reference>
+      <reference id="216">Trussel, Marshallese-English Online Dictionary https://www.trussel2.com/MOD/ (Accessed on 4 September 2018)</reference>
+      <reference id="218">Omniglot, Susu (Sosoxi) https://www.omniglot.com/writing/susu.htm (Accessed on 4 September 2018)</reference>
+      <reference id="219">Omniglot, Zarma (Zarmaciine) https://www.omniglot.com/writing/zarma.htm (Accessed on 4 September 2018)</reference>
+      <reference id="220">Omniglot, Pitjantjatjara https://www.omniglot.com/writing/pitjantjatjara.htm (Accessed on 4 September 2018)</reference>
+      <reference id="221">Omniglot, Spanish (español/castellano) https://www.omniglot.com/writing/spanish.htm (Accessed on 4 September 2018)</reference>
+      <reference id="222">Omniglot, Filipino (wikang Filipino) https://www.omniglot.com/writing/filipino.htm (Accessed on 4 September 2018)</reference>
+      <reference id="223">Omniglot, Chavacano https://www.omniglot.com/writing/chavacano.php (Accessed on 4 September 2018)</reference>
+      <reference id="224">Wikipedia, Ilocano language https://en.wikipedia.org/wiki/Ilocano_language#Modern_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="225">Omniglot, Quechua (Runasimi) https://www.omniglot.com/writing/quechua.htm (Accessed on 4 September 2018)</reference>
+      <reference id="226">Wikipedia, Quechua alphabet https://en.wikipedia.org/wiki/Quechua_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="227">Omniglot, Cape Verdean Creole (Kriolu) https://www.omniglot.com/writing/kriol.php (Accessed on 4 September 2018)</reference>
+      <reference id="228">Omniglot, Waray-Waray https://www.omniglot.com/writing/waray.php (Accessed on 4 September 2018)</reference>
+      <reference id="229">Omniglot, Lozi (siLozi) https://www.omniglot.com/writing/lozi.htm (Accessed on 4 September 2018)</reference>
+      <reference id="230">africanlanguages.com, Sesotho sa Leboa (Northern Sotho) https://africanlanguages.com/northern_sotho/ (Accessed on 4 September 2018)</reference>
+      <reference id="232">Wikipedia, Chechen language https://en.wikipedia.org/wiki/Chechen_language (Accessed on 4 September 2018)</reference>
+      <reference id="233">Omniglot, Hungarian (magyar) https://www.omniglot.com/writing/hungarian.htm (Accessed on 4 September 2018)</reference>
+      <reference id="234">Wikipedia, Hungarian alphabet https://en.wikipedia.org/wiki/Hungarian_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="236">Omniglot, Lingala https://www.omniglot.com/writing/lingala.htm (Accessed on 4 September 2018)</reference>
+      <reference id="237">Omniglot, Akan https://www.omniglot.com/writing/akan.htm (Accessed on 4 September 2018)</reference>
+      <reference id="238">Wikipedia, Mossi language https://en.wikipedia.org/wiki/Mossi_language (Accessed on 4 September 2018)</reference>
+      <reference id="239">SIL-Sudan, OCCASIONAL PAPERS in the study of SUDANESE LANGUAGES No. 9 (p. 75) https://www.sil.org/system/files/reapdata/10/06/46/100646256099282892829790816212446104791/OPSL_9.pdf (Accessed on 4 September 2018)</reference>
+      <reference id="240">Omniglot, Kanuri https://www.omniglot.com/writing/kanuri.htm (Accessed on 4 September 2018)</reference>
+      <reference id="241">Omniglot, Bugis (Basa Ugi ) https://www.omniglot.com/writing/bugis.htm (Accessed on 4 September 2018)</reference>
+      <reference id="242">Omniglot, Mizo (Mizo ṭawng) https://www.omniglot.com/writing/mizo.htm (Accessed on 4 September 2018)</reference>
+      <reference id="243">Omniglot, Miskito (Mískitu) https://www.omniglot.com/writing/miskito.htm (Accessed on 4 September 2018)</reference>
+      <reference id="245">Wikipedia, Papiamento https://en.wikipedia.org/wiki/Papiamento (Accessed on 4 September 2018)</reference>
+      <reference id="246">Omniglot, Papiamento (Papiamentu) https://www.omniglot.com/writing/papiamento.php (Accessed on 4 September 2018)</reference>
+      <reference id="247">Omniglot, Chichewa (Chicheŵa) https://www.omniglot.com/writing/chichewa.php (Accessed on 4 September 2018)</reference>
+      <reference id="248">Native Languages of the Americas website, Vocabulary in Native American Languages: Mam Words https://www.native-languages.org/mam_words.htm (Accessed on 4 September 2018)</reference>
+      <reference id="249">Omniglot, Mam (Qyol Mam) https://www.omniglot.com/writing/mam.htm (Accessed on 4 September 2018)</reference>
+      <reference id="250">Wikipedia, Pulaar language https://en.wikipedia.org/wiki/Pulaar_language (Accessed on 4 September 2018)</reference>
+      <reference id="251">Wikipedia, Fula language https://en.wikipedia.org/wiki/Fula_language#Writing_systems (Accessed on 4 September 2018)</reference>
+      <reference id="252">Wikipedia, Polish alphabet https://en.wikipedia.org/wiki/Polish_alphabet (Accessed on 4 September 2018)</reference>
+      <reference id="253">Wikipedia, French orthography https://en.wikipedia.org/wiki/French_orthography (Accessed on 4 September 2018)</reference>
+      <reference id="254">Omniglot, Yoruba (Èdè Yorùbá) https://www.omniglot.com/writing/yoruba.htm (Accessed on 4 September 2018)</reference>
+      <reference id="255">Omniglot, Esperanto https://www.omniglot.com/writing/esperanto.htm (Accessed on 4 September 2018)</reference>
+      <reference id="256">Omniglot, Welsh (Cymraeg) https://www.omniglot.com/writing/welsh.htm (Accessed on 4 September 2018)</reference>
+      <reference id="257">Wikipedia, List of Latin-script letters https://en.wikipedia.org/wiki/List_of_Latin-script_letters (Accessed on 4 September 2018)</reference>
+      <reference id="258">Omniglot, Montenegrin https://www.omniglot.com/writing/montenegrin.htm (Accessed on 20 March 2019)</reference>
+      <reference id="275">Omniglot, Shavante https://www.omniglot.com/writing/shavante.php (Accessed on 24 September 2020)</reference>
+      <reference id="276">Wikipedia, Malagasy Language https://en.wikipedia.org/wiki/Malagasy_language (Accessed on 24 September 2020)</reference>
+      <reference id="277">Wikipedia, Serer language, https://en.wikipedia.org/wiki/Serer_language, accessed on 6 April 2021</reference>
+      <reference id="278">Wikipedia, Kpelle language, https://en.wikipedia.org/wiki/Kpelle_language, accessed on 6 April 2021</reference>
+      <reference id="279">Wikipedia, Catalan Orthography, https://en.wikipedia.org/wiki/Catalan_orthography, accessed on 28 November 2022</reference>
+      <reference id="280">Fundacio PuntCAT registry (.CAT), IDN table for CAT_ca Version 1.0, 12 February 2006, https://www.iana.org/domains/idn-tables/tables/cat_ca_1.0.html</reference>
+      <reference id="281">Fundacio PuntCAT registry (.CAT), Rules of the .cat domain, https://domini.cat/en/rules-of-the-cat-domain/</reference>
+      <reference id="320">RFC 5891, Internationalized Domain Names in Applications (IDNA): Protocol https://tools.ietf.org/html/rfc5891</reference>
+    </references>
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+    <char cp="01B4" tag="sc:Latn" ref="0 148 149 251" comment="Dagaare - Burkina Faso (4), Fula (3)" />
+    <char cp="01E9" tag="sc:Latn" ref="0 113" comment="Skolt Sami (2)" />
+    <char cp="01EF" tag="sc:Latn" ref="0 113" comment="Skolt Sami (2)" />
+    <char cp="0219" tag="sc:Latn" ref="3 110" comment="Romanian (1)" />
+    <char cp="021B" tag="sc:Latn" ref="3 110" comment="Romanian (1)" />
+    <char cp="024D" tag="sc:Latn" ref="8 240" comment="Kanuri (3)" />
+    <char cp="0253" tag="sc:Latn" ref="0 147 148 250" comment="Hausa (2), Dagaare - Burkina Faso (4),  Pulaar (3)" />
+    <char cp="0254" tag="sc:Latn" ref="0 129 146 148 169 170 189 190 193 194 236 237" comment="Dagaare - Burkina Faso (4), Dagbani (Dagomba) (4), Lingala (2), Akan (3), Ewondo (3), Fon (3), Nuer (4), Ga (4), Duala (3), EWE (3), Nuer (4)" />
+    <char cp="0256" tag="sc:Latn" ref="0 169 170" comment="Fon (3), Ewe (3)" />
+    <char cp="0257" tag="sc:Latn" ref="0 147 149 250" comment="Hausa (2), Fula (3)" />
+    <char cp="0259" tag="sc:Latn" ref="0 159 170 190 241" comment="Azeri, Azerbaijani (1), Ewondo (3), Ewe (3), Bugis (3)" />
+    <char cp="025B" tag="sc:Latn" ref="0 129 148 169 170 189 190 193 194 199 212 236 237 238" comment="Dagaare - Burkina Faso (4), Lingala (2), Akan (3), Ewondo (3), Dagbani (Dagomba),  (4), Fon (3), Mossi (3), Ga (4), Ewe (3), Duala (3), Bambara (4), Nuer (4)" />
+    <char cp="0260" tag="sc:Latn" ref="0 278" comment="Kpelle (5)" />
+    <char cp="0268" tag="sc:Latn" ref="0 186 189 210 211" comment="Cubeo (3), Dagbani (Dagomba) (4), HIxkaryána (4), Maasai (5)" />
+    <char cp="0272" tag="sc:Latn" ref="0 199 218 219" comment="Susu (4), Zarma (4), Bambara (4)" />
+    <char cp="0289" tag="sc:Latn" ref="0 186 187 211" comment="Cubeo (3), Maasai (5)" />
+    <char cp="0292" tag="sc:Latn" ref="0 113 189" comment="Skolt Sami (2), Dagbani (Dagomba) (4)" />
+    <char cp="1E13" tag="sc:Latn" ref="0 164 257" comment="Venda (1)" />
+    <char cp="1E3D" tag="sc:Latn" ref="0 164 257" comment="Venda (1)" />
+    <char cp="1E49" tag="sc:Latn" ref="0 220" comment="Pitjantjatjara (4)" />
+    <char cp="1E4B" tag="sc:Latn" ref="0 164 257" comment="Venda (1)" />
+    <char cp="1E63" tag="sc:Latn" ref="0 254" comment="Yoruba (2)" />
+    <char cp="1E6D" tag="sc:Latn" ref="0 242" comment="Mizo (4)" />
+    <char cp="1E71" tag="sc:Latn" ref="0 164 257" comment="Venda (1)" />
+    <char cp="1E8D" tag="sc:Latn" ref="0 248 249" comment="Mam (4)" />
+    <char cp="1EA1" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EA5" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EA7" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EA9" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EAB" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EAD" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EAF" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EB1" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EB3" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EB5" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EB7" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EB9" tag="sc:Latn" ref="0 254" comment="Yoruba (2)" />
+    <char cp="1EBB" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EBF" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EC1" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EC3" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EC5" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EC7" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1ECB" tag="sc:Latn" ref="0 205" comment="Igbo (2)" />
+    <char cp="1ECD" tag="sc:Latn" ref="0 136 204 205 215 216 254" comment="Igbo (2), Yoruba (2), Marshallese (1)" />
+    <char cp="1ED1" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1ED3" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1ED5" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1ED7" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1ED9" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EDB" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EDD" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EDF" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EE1" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EE3" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EE5" tag="sc:Latn" ref="0 109 204 205" comment="Vietnamese (1), Igbo (2)" />
+    <char cp="1EE9" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EEB" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EED" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EEF" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EF1" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EF5" tag="sc:Latn" ref="0 109" comment="Vietnamese (1)" />
+    <char cp="1EF9" tag="sc:Latn" ref="0 109 142" comment="Vietnamese (1), Guarani (1)" />
+  </data>
+  <!--Rules section goes here-->
+  <rules>
+    <!--Character class definitions go here-->
+    <!--Whole label evaluation and context rules go here-->
+    <rule name="leading-combining-mark" ref="320" comment="RFC 5891 restrictions on placement of combining marks &#x235F;">
+      <start />
+      <union>
+        <class property="gc:Mn" />
+        <class property="gc:Mc" />
+      </union>
+    </rule>
+    <rule name="hyphen-minus-disallowed" ref="320" comment="RFC 5891 restrictions on placement of U+002D HYPHEN-MINUS &#x235F;">
+      <choice>
+        <rule comment="no leading hyphen">
+          <look-behind>
+            <start />
+          </look-behind>
+          <anchor />
+        </rule>
+        <rule comment="no trailing hyphen">
+          <anchor />
+          <look-ahead>
+            <end />
+          </look-ahead>
+        </rule>
+        <rule comment="no consecutive hyphens in third and fourth">
+          <look-behind>
+            <start />
+            <any />
+            <any />
+            <char cp="002D" comment="hyphen-minus" />
+          </look-behind>
+          <anchor />
+        </rule>
+      </choice>
+    </rule>
+    <!--Action elements go here - order defines precedence-->
+    <action disp="invalid" match="leading-combining-mark" comment="labels with leading combining marks are invalid &#x235F;" />
+    <action disp="invalid" any-variant="out-of-repertoire-var" comment="any variant label with a code point out of repertoire is invalid &#x235F;" />
+    <action disp="invalid" match="dot-L-dot" comment="labels with one L sharing two middle dots are invalid" />
+    <action disp="blocked" any-variant="blocked" comment="any variant label containing blocked variants is blocked &#x235F;" />
+    <action disp="allocatable" all-variants="allocatable" comment="variant labels with all variants allocatable are allocatable &#x235F;" />
+    <action disp="allocatable" all-variants="fallback" comment="any label with all variants of type fallback is allocatable &#x235F;" />
+    <action disp="blocked" any-variant="fallback" comment="any variant label with a mix of variant forms is blocked &#x235F;" />
+    <action disp="valid" all-variants="r-original" comment="any remaining label containing only original code points is valid  &#x235F;" />
+    <action disp="valid" comment="catch all (default action) &#x235F;" />
+  </rules>
+</lgr>

core/src/main/java/google/registry/model/EppResourceUtils.java

@@ -90,30 +90,6 @@ public final class EppResourceUtils {
     return (T) resource.cloneProjectedAtTime(now);
   }
 
-  /**
-   * Loads the last created version of an {@link EppResource} from the database by foreign key.
-   *
-   * <p>Returns empty if no resource with this foreign key was ever created, or if the most recently
-   * created resource was deleted before time "now".
-   *
-   * <p>Loading an {@link EppResource} by itself is not sufficient to know its current state since
-   * it may have various expirable conditions and status values that might implicitly change its
-   * state as time progresses even if it has not been updated in the database. Rather, the resource
-   * must be combined with a timestamp to view its current state. We use a global last updated
-   * timestamp on the resource's entity group (which is essentially free since all writes to the
-   * entity group must be serialized anyways) to guarantee monotonically increasing write times, and
-   * forward our projected time to the greater of this timestamp or "now". This guarantees that
-   * we're not projecting into the past.
-   *
-   * @param clazz the resource type to load
-   * @param foreignKey id to match
-   * @param now the current logical time to project resources at
-   */
-  public static <T extends EppResource> Optional<T> loadByForeignKey(
-      Class<T> clazz, String foreignKey, DateTime now) {
-    return loadByForeignKeyHelper(tm(), clazz, foreignKey, now, false);
-  }
-
   /**
    * Loads the last created version of an {@link EppResource} from the database by foreign key,
    * using a cache, if caching is enabled in config settings.
@@ -130,9 +106,8 @@ public final class EppResourceUtils {
    * past.
    *
    * <p>Do not call this cached version for anything that needs transactional consistency. It should
-   * only be used when it's OK if the data is potentially being out of date, e.g. WHOIS.
+   * only be used when it's OK if the data is potentially being out of date, e.g. RDAP.
    *
-   * @param clazz the resource type to load
    * @param foreignKey id to match
    * @param now the current logical time to project resources at
    */
@@ -154,7 +129,7 @@ public final class EppResourceUtils {
     return loadByForeignKeyHelper(replicaTm(), clazz, foreignKey, now, true);
   }
 
-  private static <T extends EppResource> Optional<T> loadByForeignKeyHelper(
+  static <T extends EppResource> Optional<T> loadByForeignKeyHelper(
       TransactionManager txnManager,
       Class<T> clazz,
       String foreignKey,
@@ -181,7 +156,7 @@ public final class EppResourceUtils {
       return Optional.empty();
     }
     // When setting status values based on a time, choose the greater of "now" and the resource's
-    // UpdateAutoTimestamp. For non-mutating uses (info, whois, etc.), this is equivalent to rolling
+    // UpdateAutoTimestamp. For non-mutating uses (info, RDAP, etc.), this is equivalent to rolling
     // "now" forward to at least the last update on the resource, so that a read right after a write
     // doesn't appear stale. For mutating flows, if we had to roll now forward then the flow will
     // fail when it tries to save anything, since "now" is needed to be > the last update time for

core/src/main/java/google/registry/model/ForeignKeyUtils.java

@@ -18,6 +18,7 @@ import static com.google.common.collect.ImmutableList.toImmutableList;
 import static com.google.common.collect.ImmutableMap.toImmutableMap;
 import static google.registry.config.RegistryConfig.getEppResourceCachingDuration;
 import static google.registry.config.RegistryConfig.getEppResourceMaxCachedEntries;
+import static google.registry.model.EppResourceUtils.loadByForeignKeyHelper;
 import static google.registry.persistence.transaction.TransactionManagerFactory.replicaTm;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 
@@ -86,11 +87,22 @@ public final class ForeignKeyUtils {
    */
   public static <E extends EppResource> ImmutableMap<String, VKey<E>> load(
       Class<E> clazz, Collection<String> foreignKeys, final DateTime now) {
-    return load(clazz, foreignKeys, false).entrySet().stream()
+    return loadMostRecentResources(clazz, foreignKeys, false).entrySet().stream()
         .filter(e -> now.isBefore(e.getValue().deletionTime()))
         .collect(toImmutableMap(Entry::getKey, e -> VKey.create(clazz, e.getValue().repoId())));
   }
 
+  /**
+   * Loads an {@link EppResource} from the database by foreign key.
+   *
+   * <p>Returns null if no resource with this foreign key was ever created or if the most recently
+   * created resource was deleted before time "now".
+   */
+  public static <E extends EppResource> Optional<E> loadResource(
+      Class<E> clazz, String foreignKey, DateTime now) {
+    return loadByForeignKeyHelper(tm(), clazz, foreignKey, now, false);
+  }
+
   /**
    * Helper method to load {@link VKey}s to all the most recent {@link EppResource}s for the given
    * foreign keys, regardless of whether they have been soft-deleted.
@@ -104,8 +116,9 @@ public final class ForeignKeyUtils {
    * same max {@code deleteTime}, usually {@code END_OF_TIME}, lest this method throws an error due
    * to duplicate keys.
    */
-  private static <E extends EppResource> ImmutableMap<String, MostRecentResource> load(
-      Class<E> clazz, Collection<String> foreignKeys, boolean useReplicaTm) {
+  public static <E extends EppResource>
+      ImmutableMap<String, MostRecentResource> loadMostRecentResources(
+          Class<E> clazz, Collection<String> foreignKeys, boolean useReplicaTm) {
     String fkProperty = RESOURCE_TYPE_TO_FK_PROPERTY.get(clazz);
     JpaTransactionManager tmToUse = useReplicaTm ? replicaTm() : tm();
     return tmToUse.reTransact(
@@ -148,7 +161,7 @@ public final class ForeignKeyUtils {
               ImmutableList<String> foreignKeys =
                   keys.stream().map(key -> (String) key.getKey()).collect(toImmutableList());
               ImmutableMap<String, MostRecentResource> existingKeys =
-                  ForeignKeyUtils.load(clazz, foreignKeys, true);
+                  ForeignKeyUtils.loadMostRecentResources(clazz, foreignKeys, true);
               // The above map only contains keys that exist in the database, so we re-add the
               // missing ones with Optional.empty() values for caching.
               return Maps.asMap(
@@ -234,7 +247,7 @@ public final class ForeignKeyUtils {
                 e -> VKey.create(clazz, e.getValue().get().repoId())));
   }
 
-  record MostRecentResource(String repoId, DateTime deletionTime) {
+  public record MostRecentResource(String repoId, DateTime deletionTime) {
 
     static MostRecentResource create(String repoId, DateTime deletionTime) {
       return new MostRecentResource(repoId, deletionTime);

core/src/main/java/google/registry/model/GetterDelegate.java

@@ -0,0 +1,49 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model;
+
+import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
+import java.lang.annotation.Documented;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * A delegate getter method to be used when getting the value of an {@link ImmutableObject} field.
+ *
+ * <p>This is useful because Hibernate has limitations on what kinds of types can be used to
+ * represent a field value, the most relevant being that it must be mutable. Since we use Guava's
+ * ImmutableCollections widely, this means that a frequent pattern is to e.g. have a field be
+ * declared as a Set (with a HashSet implementation), but then implement a getter method for that
+ * field that returns the desired ImmutableSet or ImmutableSortedSet. For purposes where it matters
+ * that the field be represented using the appropriate type, such as for outputting in sorted order
+ * via toString, then declare a getter delegate as follows:
+ *
+ * <pre>{@code
+ * @GetterDelegate(methodName = "getAllowedTlds")
+ * Set<String> allowedTlds;
+ *
+ * public ImmutableSortedSet<String> getAllowedTlds() {
+ *   return nullToEmptyImmutableSortedCopy(allowedTlds);
+ * }
+ * }</pre>
+ */
+@Documented
+@Retention(RUNTIME)
+@Target(FIELD)
+public @interface GetterDelegate {
+  String methodName();
+}

core/src/main/java/google/registry/model/ModelUtils.java

@@ -76,11 +76,20 @@ public class ModelUtils {
     return ALL_FIELDS_CACHE.get(clazz);
   }
 
-  /** Retrieves a field value via reflection. */
+  /**
+   * Retrieves a field value via reflection, using the field's {@link GetterDelegate} if present.
+   */
   static Object getFieldValue(Object instance, Field field) {
     try {
-      return field.get(instance);
-    } catch (IllegalAccessException e) {
+      if (field.isAnnotationPresent(GetterDelegate.class)) {
+        return instance
+            .getClass()
+            .getMethod(field.getAnnotation(GetterDelegate.class).methodName())
+            .invoke(instance);
+      } else {
+        return field.get(instance);
+      }
+    } catch (Exception e) {
       throw new IllegalStateException(e);
     }
   }

core/src/main/java/google/registry/model/domain/fee/Fee.java

@@ -64,6 +64,7 @@ public class Fee extends BaseFee {
 
   public static final ImmutableSet<String> FEE_EXTENSION_URIS =
       ImmutableSet.of(
+          ServiceExtension.FEE_1_00.getUri(),
           ServiceExtension.FEE_0_12.getUri(),
           ServiceExtension.FEE_0_11.getUri(),
           ServiceExtension.FEE_0_6.getUri());

core/src/main/java/google/registry/model/domain/feestdv1/FeeCheckCommandExtensionItemStdV1.java

@@ -0,0 +1,112 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import com.google.common.base.Ascii;
+import google.registry.model.domain.Period;
+import google.registry.model.domain.fee.FeeCheckCommandExtensionItem;
+import jakarta.xml.bind.annotation.XmlAttribute;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.Locale;
+import java.util.Optional;
+import org.joda.money.CurrencyUnit;
+import org.joda.time.DateTime;
+
+/**
+ * An individual price check item in version 1.0 of the fee extension on domain check commands.
+ * Items look like:
+ *
+ * <pre>{@code
+ * <fee:command name="renew" phase="sunrise" subphase="hello">
+ *   <fee:period unit="y">1</fee:period>
+ *   <fee:class>premium</fee:class>
+ *   <fee:date>2017-05-17T13:22:21.0Z</fee:date>
+ * </fee:command>
+ * }</pre>
+ */
+@XmlType(propOrder = {"period", "feeClass", "feeDate"})
+public class FeeCheckCommandExtensionItemStdV1 extends FeeCheckCommandExtensionItem {
+
+  /** The default validity period (if not specified) is 1 year for all operations. */
+  static final Period DEFAULT_PERIOD = Period.create(1, Period.Unit.YEARS);
+
+  @XmlAttribute(name = "name")
+  String commandName;
+
+  @XmlAttribute String phase;
+
+  @XmlAttribute String subphase;
+
+  @XmlElement(name = "class")
+  String feeClass;
+
+  @XmlElement(name = "date")
+  DateTime feeDate;
+
+  /** Version 1.0 does not support domain name or currency in fee extension items. */
+  @Override
+  public boolean isDomainNameSupported() {
+    return false;
+  }
+
+  @Override
+  public String getDomainName() {
+    throw new UnsupportedOperationException("Domain not supported");
+  }
+
+  @Override
+  public CurrencyUnit getCurrency() {
+    return null; // This version of the fee extension doesn't specify currency per-item.
+  }
+
+  @Override
+  public String getUnparsedCommandName() {
+    return commandName;
+  }
+
+  @Override
+  public CommandName getCommandName() {
+    // Require the xml string to be lowercase.
+    if (commandName != null && commandName.toLowerCase(Locale.ENGLISH).equals(commandName)) {
+      try {
+        return CommandName.valueOf(Ascii.toUpperCase(commandName));
+      } catch (IllegalArgumentException e) {
+        // Swallow this and return UNKNOWN below because there's no matching CommandName.
+      }
+    }
+    return CommandName.UNKNOWN;
+  }
+
+  @Override
+  public String getPhase() {
+    return phase;
+  }
+
+  @Override
+  public String getSubphase() {
+    return subphase;
+  }
+
+  @Override
+  public FeeCheckResponseExtensionItemStdV1.Builder createResponseBuilder() {
+    return new FeeCheckResponseExtensionItemStdV1.Builder();
+  }
+
+  @Override
+  public Optional<DateTime> getEffectiveDate() {
+    return Optional.ofNullable(feeDate);
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeCheckCommandExtensionStdV1.java

@@ -0,0 +1,63 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
+
+import com.google.common.collect.ImmutableList;
+import google.registry.model.ImmutableObject;
+import google.registry.model.domain.fee.FeeCheckCommandExtension;
+import google.registry.model.domain.fee.FeeCheckResponseExtensionItem;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.List;
+import org.joda.money.CurrencyUnit;
+
+/** Version 1.0 of the fee extension that may be present on domain check commands. */
+@XmlRootElement(name = "check")
+@XmlType(propOrder = {"currency", "items"})
+public class FeeCheckCommandExtensionStdV1 extends ImmutableObject
+    implements FeeCheckCommandExtension<
+        FeeCheckCommandExtensionItemStdV1, FeeCheckResponseExtensionStdV1> {
+
+  CurrencyUnit currency;
+
+  @Override
+  public CurrencyUnit getCurrency() {
+    return currency;
+  }
+
+  @XmlElement(name = "command")
+  List<FeeCheckCommandExtensionItemStdV1> items;
+
+  @Override
+  public ImmutableList<FeeCheckCommandExtensionItemStdV1> getItems() {
+    return nullToEmptyImmutableCopy(items);
+  }
+
+  @Override
+  public FeeCheckResponseExtensionStdV1 createResponse(
+      ImmutableList<? extends FeeCheckResponseExtensionItem> items) {
+    ImmutableList.Builder<FeeCheckResponseExtensionItemStdV1> builder =
+        new ImmutableList.Builder<>();
+    for (FeeCheckResponseExtensionItem item : items) {
+      if (item instanceof FeeCheckResponseExtensionItemStdV1) {
+        builder.add((FeeCheckResponseExtensionItemStdV1) item);
+      }
+    }
+    return FeeCheckResponseExtensionStdV1.create(currency, builder.build());
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeCheckResponseExtensionItemCommandStdV1.java

@@ -0,0 +1,119 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.forceEmptyToNull;
+
+import com.google.common.base.Ascii;
+import com.google.common.collect.ImmutableList;
+import google.registry.model.Buildable;
+import google.registry.model.ImmutableObject;
+import google.registry.model.domain.Period;
+import google.registry.model.domain.fee.Fee;
+import google.registry.model.domain.fee.FeeQueryCommandExtensionItem.CommandName;
+import jakarta.xml.bind.annotation.XmlAttribute;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.List;
+import org.joda.time.DateTime;
+
+/** The version 1.0 response command entity for a domain check on a single resource. */
+@XmlType(propOrder = {"period", "fee", "feeClass", "effectiveDate", "notAfterDate"})
+public class FeeCheckResponseExtensionItemCommandStdV1 extends ImmutableObject {
+
+  /** The command that was checked. */
+  @XmlAttribute(name = "name")
+  String commandName;
+
+  /** The phase that was checked. */
+  @XmlAttribute String phase;
+
+  /** The subphase that was checked. */
+  @XmlAttribute String subphase;
+
+  /** The period that was checked. */
+  Period period;
+
+  /**
+   * The magnitude of the fee, in the specified units, with an optional description.
+   *
+   * <p>This is a list because a single operation can involve multiple fees.
+   */
+  List<Fee> fee;
+
+  /**
+   * The type of the fee.
+   *
+   * <p>We will use "premium" for fees on premium names, and omit the field otherwise.
+   */
+  @XmlElement(name = "class")
+  String feeClass;
+
+  /** The effective date that the check is to be performed on (if specified in the query). */
+  @XmlElement(name = "date")
+  DateTime effectiveDate;
+
+  /** The date after which the quoted fee is no longer valid (if applicable). */
+  @XmlElement(name = "notAfter")
+  DateTime notAfterDate;
+
+  public String getFeeClass() {
+    return feeClass;
+  }
+
+  /** Builder for {@link FeeCheckResponseExtensionItemCommandStdV1}. */
+  public static class Builder extends Buildable.Builder<FeeCheckResponseExtensionItemCommandStdV1> {
+
+    public Builder setCommandName(CommandName commandName) {
+      getInstance().commandName = Ascii.toLowerCase(commandName.name());
+      return this;
+    }
+
+    public Builder setPhase(String phase) {
+      getInstance().phase = phase;
+      return this;
+    }
+
+    public Builder setSubphase(String subphase) {
+      getInstance().subphase = subphase;
+      return this;
+    }
+
+    public Builder setPeriod(Period period) {
+      getInstance().period = period;
+      return this;
+    }
+
+    public Builder setEffectiveDate(DateTime effectiveDate) {
+      getInstance().effectiveDate = effectiveDate;
+      return this;
+    }
+
+    public Builder setNotAfterDate(DateTime notAfterDate) {
+      getInstance().notAfterDate = notAfterDate;
+      return this;
+    }
+
+    public Builder setFee(List<Fee> fees) {
+      getInstance().fee = forceEmptyToNull(ImmutableList.copyOf(fees));
+      return this;
+    }
+
+    public Builder setClass(String feeClass) {
+      getInstance().feeClass = feeClass;
+      return this;
+    }
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeCheckResponseExtensionItemStdV1.java

@@ -0,0 +1,122 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.forceEmptyToNull;
+
+import com.google.common.collect.ImmutableList;
+import google.registry.model.domain.DomainObjectSpec;
+import google.registry.model.domain.Period;
+import google.registry.model.domain.fee.Fee;
+import google.registry.model.domain.fee.FeeCheckResponseExtensionItem;
+import google.registry.model.domain.fee.FeeQueryCommandExtensionItem.CommandName;
+import jakarta.xml.bind.annotation.XmlType;
+import org.joda.time.DateTime;
+
+/** The version 1.0 response for a domain check on a single resource. */
+@XmlType(propOrder = {"object", "command"})
+public class FeeCheckResponseExtensionItemStdV1 extends FeeCheckResponseExtensionItem {
+
+  /** The domain that was checked. */
+  DomainObjectSpec object;
+
+  /** The command that was checked. */
+  FeeCheckResponseExtensionItemCommandStdV1 command;
+
+  /**
+   * This method is overridden and not annotated for JAXB because this version of the extension
+   * doesn't support "period".
+   */
+  @Override
+  public Period getPeriod() {
+    return super.getPeriod();
+  }
+
+  /**
+   * This method is overridden and not annotated for JAXB because this version of the extension
+   * doesn't support "fee".
+   */
+  @Override
+  public ImmutableList<Fee> getFees() {
+    return super.getFees();
+  }
+
+  /**
+   * This method is not annotated for JAXB because this version of the extension doesn't support
+   * "feeClass" and because the data comes off of the command object rather than a field.
+   */
+  @Override
+  public String getFeeClass() {
+    return command.getFeeClass();
+  }
+
+  /** Builder for {@link FeeCheckResponseExtensionItemStdV1}. */
+  public static class Builder
+      extends FeeCheckResponseExtensionItem.Builder<FeeCheckResponseExtensionItemStdV1> {
+
+    final FeeCheckResponseExtensionItemCommandStdV1.Builder commandBuilder =
+        new FeeCheckResponseExtensionItemCommandStdV1.Builder();
+
+    @Override
+    public Builder setCommand(CommandName commandName, String phase, String subphase) {
+      commandBuilder.setCommandName(commandName);
+      commandBuilder.setPhase(phase);
+      commandBuilder.setSubphase(subphase);
+      return this;
+    }
+
+    @Override
+    public Builder setPeriod(Period period) {
+      commandBuilder.setPeriod(period);
+      return this;
+    }
+
+    @Override
+    public Builder setFees(ImmutableList<Fee> fees) {
+      commandBuilder.setFee(forceEmptyToNull(ImmutableList.copyOf(fees)));
+      return this;
+    }
+
+    @Override
+    public Builder setClass(String feeClass) {
+      commandBuilder.setClass(feeClass);
+      return this;
+    }
+
+    @Override
+    public Builder setDomainNameIfSupported(String name) {
+      getInstance().object = new DomainObjectSpec(name);
+      return this;
+    }
+
+    @Override
+    public FeeCheckResponseExtensionItemStdV1 build() {
+      getInstance().command = commandBuilder.build();
+      return super.build();
+    }
+
+    @Override
+    public Builder setEffectiveDateIfSupported(DateTime effectiveDate) {
+      commandBuilder.setEffectiveDate(effectiveDate);
+      return this;
+    }
+
+    @Override
+    public Builder setNotAfterDateIfSupported(DateTime notAfterDate) {
+      commandBuilder.setNotAfterDate(notAfterDate);
+      return this;
+    }
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeCheckResponseExtensionStdV1.java

@@ -0,0 +1,59 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import com.google.common.annotations.VisibleForTesting;
+import com.google.common.collect.ImmutableList;
+import google.registry.model.ImmutableObject;
+import google.registry.model.domain.fee.FeeCheckResponseExtension;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+import org.joda.money.CurrencyUnit;
+
+/**
+ * An XML data object that represents version 1.0 of the fee extension that may be present on the
+ * response to EPP domain check commands.
+ */
+@XmlRootElement(name = "chkData")
+@XmlType(propOrder = {"currency", "items"})
+public class FeeCheckResponseExtensionStdV1 extends ImmutableObject
+    implements FeeCheckResponseExtension<FeeCheckResponseExtensionItemStdV1> {
+
+  CurrencyUnit currency;
+
+  /** Check responses. */
+  @XmlElement(name = "cd")
+  ImmutableList<FeeCheckResponseExtensionItemStdV1> items;
+
+  @Override
+  public void setCurrencyIfSupported(CurrencyUnit currency) {
+    this.currency = currency;
+  }
+
+  @VisibleForTesting
+  @Override
+  public ImmutableList<FeeCheckResponseExtensionItemStdV1> getItems() {
+    return items;
+  }
+
+  static FeeCheckResponseExtensionStdV1 create(
+      CurrencyUnit currency, ImmutableList<FeeCheckResponseExtensionItemStdV1> items) {
+    FeeCheckResponseExtensionStdV1 instance = new FeeCheckResponseExtensionStdV1();
+    instance.currency = currency;
+    instance.items = items;
+    return instance;
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeCreateCommandExtensionStdV1.java

@@ -0,0 +1,45 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
+
+import com.google.common.collect.ImmutableList;
+import google.registry.model.domain.fee.Credit;
+import google.registry.model.domain.fee.FeeCreateCommandExtension;
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.List;
+
+/** A fee extension that may be present on domain create commands. */
+@XmlRootElement(name = "create")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeCreateCommandExtensionStdV1 extends FeeCreateCommandExtension {
+
+  @XmlElement(name = "credit")
+  List<Credit> credits;
+
+  @Override
+  public ImmutableList<Credit> getCredits() {
+    return nullToEmptyImmutableCopy(credits);
+  }
+
+  @Override
+  public FeeTransformResponseExtension.Builder createResponseBuilder() {
+    return new FeeTransformResponseExtension.Builder(new FeeCreateResponseExtensionStdV1());
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeCreateResponseExtensionStdV1.java

@@ -0,0 +1,27 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+
+/**
+ * An XML data object that represents a fee extension that may be present on the response to EPP
+ * domain create commands.
+ */
+@XmlRootElement(name = "creData")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeCreateResponseExtensionStdV1 extends FeeTransformResponseExtension {}

core/src/main/java/google/registry/model/domain/feestdv1/FeeDeleteResponseExtensionStdV1.java

@@ -0,0 +1,35 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+
+/**
+ * An XML data object that represents a fee extension that may be present on the response to EPP
+ * domain create commands.
+ */
+@XmlRootElement(name = "delData")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeDeleteResponseExtensionStdV1 extends FeeTransformResponseExtension {
+
+  /** Builder for {@link FeeDeleteResponseExtensionStdV1}. */
+  public static class Builder extends FeeTransformResponseExtension.Builder {
+    public Builder() {
+      super(new FeeDeleteResponseExtensionStdV1());
+    }
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeRenewCommandExtensionStdV1.java

@@ -0,0 +1,45 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
+
+import com.google.common.collect.ImmutableList;
+import google.registry.model.domain.fee.Credit;
+import google.registry.model.domain.fee.FeeRenewCommandExtension;
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.List;
+
+/** A fee extension that may be present on domain renew commands. */
+@XmlRootElement(name = "renew")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeRenewCommandExtensionStdV1 extends FeeRenewCommandExtension {
+
+  @XmlElement(name = "credit")
+  List<Credit> credits;
+
+  @Override
+  public ImmutableList<Credit> getCredits() {
+    return nullToEmptyImmutableCopy(credits);
+  }
+
+  @Override
+  public FeeTransformResponseExtension.Builder createResponseBuilder() {
+    return new FeeTransformResponseExtension.Builder(new FeeRenewResponseExtensionStdV1());
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeRenewResponseExtensionStdV1.java

@@ -1,4 +1,4 @@
-// Copyright 2017 The Nomulus Authors. All Rights Reserved.
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,13 +12,16 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package google.registry.model.domain.feestdv1;
+
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+
 /**
- * @fileoverview Test existing solely to run the :check BUILD rule.
+ * An XML data object that represents a fee extension that may be present on the response to EPP
+ * domain renew commands.
  */
-
-goog.setTestOnly();
-
-goog.require('goog.testing.jsunit');
-
-
-function testNothing() {}
+@XmlRootElement(name = "renData")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeRenewResponseExtensionStdV1 extends FeeTransformResponseExtension {}

core/src/main/java/google/registry/model/domain/feestdv1/FeeTransferCommandExtensionStdV1.java

@@ -0,0 +1,45 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
+
+import com.google.common.collect.ImmutableList;
+import google.registry.model.domain.fee.Credit;
+import google.registry.model.domain.fee.FeeTransferCommandExtension;
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.List;
+
+/** A fee extension that may be present on domain transfer requests. */
+@XmlRootElement(name = "transfer")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeTransferCommandExtensionStdV1 extends FeeTransferCommandExtension {
+
+  @XmlElement(name = "credit")
+  List<Credit> credits;
+
+  @Override
+  public ImmutableList<Credit> getCredits() {
+    return nullToEmptyImmutableCopy(credits);
+  }
+
+  @Override
+  public FeeTransformResponseExtension.Builder createResponseBuilder() {
+    return new FeeTransformResponseExtension.Builder(new FeeTransferResponseExtensionStdV1());
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeTransferResponseExtensionStdV1.java

@@ -0,0 +1,27 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+
+/**
+ * An XML data object that represents a fee extension that may be present on the response to EPP
+ * domain transfer requests.
+ */
+@XmlRootElement(name = "trnData")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeTransferResponseExtensionStdV1 extends FeeTransformResponseExtension {}

core/src/main/java/google/registry/model/domain/feestdv1/FeeUpdateCommandExtensionStdV1.java

@@ -0,0 +1,45 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import static google.registry.util.CollectionUtils.nullToEmptyImmutableCopy;
+
+import com.google.common.collect.ImmutableList;
+import google.registry.model.domain.fee.Credit;
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import google.registry.model.domain.fee.FeeUpdateCommandExtension;
+import jakarta.xml.bind.annotation.XmlElement;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+import java.util.List;
+
+/** A fee extension that may be present on domain update commands. */
+@XmlRootElement(name = "update")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeUpdateCommandExtensionStdV1 extends FeeUpdateCommandExtension {
+
+  @XmlElement(name = "credit")
+  List<Credit> credits;
+
+  @Override
+  public ImmutableList<Credit> getCredits() {
+    return nullToEmptyImmutableCopy(credits);
+  }
+
+  @Override
+  public FeeTransformResponseExtension.Builder createResponseBuilder() {
+    return new FeeTransformResponseExtension.Builder(new FeeUpdateResponseExtensionStdV1());
+  }
+}

core/src/main/java/google/registry/model/domain/feestdv1/FeeUpdateResponseExtensionStdV1.java

@@ -0,0 +1,27 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.model.domain.feestdv1;
+
+import google.registry.model.domain.fee.FeeTransformResponseExtension;
+import jakarta.xml.bind.annotation.XmlRootElement;
+import jakarta.xml.bind.annotation.XmlType;
+
+/**
+ * An XML data object that represents a fee extension that may be present on the response to EPP
+ * domain update commands.
+ */
+@XmlRootElement(name = "updData")
+@XmlType(propOrder = {"currency", "fees", "credits"})
+public class FeeUpdateResponseExtensionStdV1 extends FeeTransformResponseExtension {}

core/src/main/java/google/registry/model/domain/feestdv1/package-info.java

@@ -0,0 +1,34 @@
+// Copyright 2025 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+@XmlSchema(
+    namespace = "urn:ietf:params:xml:ns:epp:fee-1.0",
+    xmlns = @XmlNs(prefix = "fee_1_00", namespaceURI = "urn:ietf:params:xml:ns:epp:fee-1.0"),
+    elementFormDefault = XmlNsForm.QUALIFIED)
+@XmlAccessorType(XmlAccessType.FIELD)
+@XmlJavaTypeAdapters({
+  @XmlJavaTypeAdapter(CurrencyUnitAdapter.class),
+  @XmlJavaTypeAdapter(UtcDateTimeAdapter.class)
+})
+package google.registry.model.domain.feestdv1;
+
+import google.registry.model.adapters.CurrencyUnitAdapter;
+import google.registry.xml.UtcDateTimeAdapter;
+import jakarta.xml.bind.annotation.XmlAccessType;
+import jakarta.xml.bind.annotation.XmlAccessorType;
+import jakarta.xml.bind.annotation.XmlNs;
+import jakarta.xml.bind.annotation.XmlNsForm;
+import jakarta.xml.bind.annotation.XmlSchema;
+import jakarta.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
+import jakarta.xml.bind.annotation.adapters.XmlJavaTypeAdapters;

core/src/main/java/google/registry/model/eppcommon/EppXmlTransformer.java

@@ -43,6 +43,7 @@ public class EppXmlTransformer  {
           "fee06.xsd",
           "fee11.xsd",
           "fee12.xsd",
+          "fee-std-v1.xsd",
           "metadata.xsd",
           "mark.xsd",
           "dsig.xsd",

core/src/main/java/google/registry/model/eppcommon/ProtocolDefinition.java

@@ -25,6 +25,8 @@ import google.registry.model.domain.fee11.FeeCheckCommandExtensionV11;
 import google.registry.model.domain.fee11.FeeCheckResponseExtensionV11;
 import google.registry.model.domain.fee12.FeeCheckCommandExtensionV12;
 import google.registry.model.domain.fee12.FeeCheckResponseExtensionV12;
+import google.registry.model.domain.feestdv1.FeeCheckCommandExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeCheckResponseExtensionStdV1;
 import google.registry.model.domain.launch.LaunchCreateExtension;
 import google.registry.model.domain.metadata.MetadataExtension;
 import google.registry.model.domain.rgp.RgpUpdateExtension;
@@ -54,6 +56,7 @@ public class ProtocolDefinition {
     FEE_0_6(FeeCheckCommandExtensionV06.class, FeeCheckResponseExtensionV06.class, true),
     FEE_0_11(FeeCheckCommandExtensionV11.class, FeeCheckResponseExtensionV11.class, true),
     FEE_0_12(FeeCheckCommandExtensionV12.class, FeeCheckResponseExtensionV12.class, true),
+    FEE_1_00(FeeCheckCommandExtensionStdV1.class, FeeCheckResponseExtensionStdV1.class, true),
     METADATA_1_0(MetadataExtension.class, null, false);
 
     private final Class<? extends CommandExtension> commandExtensionClass;

core/src/main/java/google/registry/model/eppinput/EppInput.java

@@ -40,6 +40,11 @@ import google.registry.model.domain.fee12.FeeCreateCommandExtensionV12;
 import google.registry.model.domain.fee12.FeeRenewCommandExtensionV12;
 import google.registry.model.domain.fee12.FeeTransferCommandExtensionV12;
 import google.registry.model.domain.fee12.FeeUpdateCommandExtensionV12;
+import google.registry.model.domain.feestdv1.FeeCheckCommandExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeCreateCommandExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeRenewCommandExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeTransferCommandExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeUpdateCommandExtensionStdV1;
 import google.registry.model.domain.launch.LaunchCheckExtension;
 import google.registry.model.domain.launch.LaunchCreateExtension;
 import google.registry.model.domain.launch.LaunchDeleteExtension;
@@ -348,6 +353,13 @@ public class EppInput extends ImmutableObject {
       @XmlElementRef(type = FeeTransferCommandExtensionV12.class),
       @XmlElementRef(type = FeeUpdateCommandExtensionV12.class),
 
+      // Fee extension standard version 1.0 (RFC 8748)
+      @XmlElementRef(type = FeeCheckCommandExtensionStdV1.class),
+      @XmlElementRef(type = FeeCreateCommandExtensionStdV1.class),
+      @XmlElementRef(type = FeeRenewCommandExtensionStdV1.class),
+      @XmlElementRef(type = FeeTransferCommandExtensionStdV1.class),
+      @XmlElementRef(type = FeeUpdateCommandExtensionStdV1.class),
+
       // Launch phase extensions
       @XmlElementRef(type = LaunchCheckExtension.class),
       @XmlElementRef(type = LaunchCreateExtension.class),

core/src/main/java/google/registry/model/eppoutput/EppResponse.java

@@ -43,6 +43,12 @@ import google.registry.model.domain.fee12.FeeDeleteResponseExtensionV12;
 import google.registry.model.domain.fee12.FeeRenewResponseExtensionV12;
 import google.registry.model.domain.fee12.FeeTransferResponseExtensionV12;
 import google.registry.model.domain.fee12.FeeUpdateResponseExtensionV12;
+import google.registry.model.domain.feestdv1.FeeCheckResponseExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeCreateResponseExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeDeleteResponseExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeRenewResponseExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeTransferResponseExtensionStdV1;
+import google.registry.model.domain.feestdv1.FeeUpdateResponseExtensionStdV1;
 import google.registry.model.domain.launch.LaunchCheckResponseExtension;
 import google.registry.model.domain.rgp.RgpInfoExtension;
 import google.registry.model.domain.secdns.SecDnsInfoExtension;
@@ -142,6 +148,12 @@ public class EppResponse extends ImmutableObject implements ResponseOrGreeting {
     @XmlElementRef(type = FeeRenewResponseExtensionV12.class),
     @XmlElementRef(type = FeeTransferResponseExtensionV12.class),
     @XmlElementRef(type = FeeUpdateResponseExtensionV12.class),
+    @XmlElementRef(type = FeeCheckResponseExtensionStdV1.class),
+    @XmlElementRef(type = FeeCreateResponseExtensionStdV1.class),
+    @XmlElementRef(type = FeeDeleteResponseExtensionStdV1.class),
+    @XmlElementRef(type = FeeRenewResponseExtensionStdV1.class),
+    @XmlElementRef(type = FeeTransferResponseExtensionStdV1.class),
+    @XmlElementRef(type = FeeUpdateResponseExtensionStdV1.class),
     @XmlElementRef(type = LaunchCheckResponseExtension.class),
     @XmlElementRef(type = RgpInfoExtension.class),
     @XmlElementRef(type = SecDnsInfoExtension.class)

core/src/main/java/google/registry/model/registrar/Registrar.java

@@ -54,6 +54,7 @@ import com.google.gson.annotations.Expose;
 import com.google.re2j.Pattern;
 import google.registry.model.Buildable;
 import google.registry.model.CreateAutoTimestamp;
+import google.registry.model.GetterDelegate;
 import google.registry.model.JsonMapBuilder;
 import google.registry.model.Jsonifiable;
 import google.registry.model.UpdateAutoTimestamp;
@@ -245,12 +246,15 @@ public class Registrar extends UpdateAutoTimestampEntity implements Buildable, J
   State state;
 
   /** The set of TLDs which this registrar is allowed to access. */
-  @Expose Set<String> allowedTlds;
+  @GetterDelegate(methodName = "getAllowedTlds")
+  @Expose
+  Set<String> allowedTlds;
 
   /** Host name of WHOIS server. */
   @Expose String whoisServer;
 
   /** Base URLs for the registrar's RDAP servers. */
+  @GetterDelegate(methodName = "getRdapBaseUrls")
   Set<String> rdapBaseUrls;
 
   /**
@@ -492,7 +496,7 @@ public class Registrar extends UpdateAutoTimestampEntity implements Buildable, J
     return LIVE_STATES.contains(state);
   }
 
-  /** Returns {@code true} if registrar should be visible in WHOIS results. */
+  /** Returns {@code true} if registrar should be visible in RDAP results. */
   public boolean isLiveAndPubliclyVisible() {
     return LIVE_STATES.contains(state) && PUBLICLY_VISIBLE_TYPES.contains(type);
   }

core/src/main/java/google/registry/model/registrar/RegistrarPoc.java

@@ -27,6 +27,7 @@ import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSortedSet;
 import com.google.gson.annotations.Expose;
 import google.registry.model.Buildable;
+import google.registry.model.GetterDelegate;
 import google.registry.model.ImmutableObject;
 import google.registry.model.JsonMapBuilder;
 import google.registry.model.Jsonifiable;
@@ -110,6 +111,7 @@ public class RegistrarPoc extends ImmutableObject implements Jsonifiable, Unsafe
    * data is internal to the registry.
    */
   @Enumerated(EnumType.STRING)
+  @GetterDelegate(methodName = "getTypes")
   @Expose
   Set<Type> types;
 

core/src/main/java/google/registry/model/tmch/ClaimsListDao.java

@@ -15,7 +15,6 @@
 package google.registry.model.tmch;
 
 import static google.registry.config.RegistryConfig.getClaimsListCacheDuration;
-import static google.registry.persistence.transaction.QueryComposer.Comparator.EQ;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 import static google.registry.util.DateTimeUtils.START_OF_TIME;
 
@@ -79,14 +78,11 @@ public class ClaimsListDao {
    */
   private static ClaimsList getUncached() {
     return tm().reTransact(
-            () -> {
-              Long revisionId =
-                  tm().query("SELECT MAX(revisionId) FROM ClaimsList", Long.class)
-                      .getSingleResult();
-              return tm().createQueryComposer(ClaimsList.class)
-                  .where("revisionId", EQ, revisionId)
-                  .first();
-            })
+            () ->
+                tm().query("FROM ClaimsList ORDER BY revisionId DESC", ClaimsList.class)
+                    .setMaxResults(1)
+                    .getResultStream()
+                    .findFirst())
         .orElse(ClaimsList.create(START_OF_TIME, ImmutableMap.of()));
   }
 

core/src/main/java/google/registry/module/RegistryComponent.java

@@ -30,6 +30,7 @@ import google.registry.export.DriveModule;
 import google.registry.export.sheet.SheetsServiceModule;
 import google.registry.flows.ServerTridProviderModule;
 import google.registry.flows.custom.CustomLogicFactoryModule;
+import google.registry.flows.domain.DomainDeletionTimeCacheModule;
 import google.registry.groups.DirectoryModule;
 import google.registry.groups.GmailModule;
 import google.registry.groups.GroupsModule;
@@ -66,6 +67,7 @@ import jakarta.inject.Singleton;
       CredentialModule.class,
       CustomLogicFactoryModule.class,
       DirectoryModule.class,
+      DomainDeletionTimeCacheModule.class,
       DriveModule.class,
       GmailModule.class,
       GroupsModule.class,

core/src/main/java/google/registry/module/RequestComponent.java

@@ -23,6 +23,7 @@ import google.registry.batch.DeleteLoadTestDataAction;
 import google.registry.batch.DeleteProberDataAction;
 import google.registry.batch.ExpandBillingRecurrencesAction;
 import google.registry.batch.RelockDomainAction;
+import google.registry.batch.RemoveAllDomainContactsAction;
 import google.registry.batch.ResaveAllEppResourcesPipelineAction;
 import google.registry.batch.ResaveEntityAction;
 import google.registry.batch.SendExpiringCertificateNotificationEmailAction;
@@ -130,9 +131,6 @@ import google.registry.ui.server.console.domains.ConsoleBulkDomainAction;
 import google.registry.ui.server.console.settings.ContactAction;
 import google.registry.ui.server.console.settings.RdapRegistrarFieldsAction;
 import google.registry.ui.server.console.settings.SecurityAction;
-import google.registry.whois.WhoisAction;
-import google.registry.whois.WhoisHttpAction;
-import google.registry.whois.WhoisModule;
 
 /** Dagger component with per-request lifetime. */
 @RequestScope
@@ -160,8 +158,7 @@ import google.registry.whois.WhoisModule;
       Spec11Module.class,
       TmchModule.class,
       ToolsServerModule.class,
-      WhiteboxModule.class,
-      WhoisModule.class,
+      WhiteboxModule.class
     })
 interface RequestComponent {
   FlowComponent.Builder flowComponentBuilder();
@@ -270,6 +267,8 @@ interface RequestComponent {
 
   ReadinessProbeActionFrontend readinessProbeActionFrontend();
 
+  RemoveAllDomainContactsAction removeAllDomainContactsAction();
+
   RdapAutnumAction rdapAutnumAction();
 
   RdapDomainAction rdapDomainAction();
@@ -340,10 +339,6 @@ interface RequestComponent {
 
   VerifyOteAction verifyOteAction();
 
-  WhoisAction whoisAction();
-
-  WhoisHttpAction whoisHttpAction();
-  
   WipeOutContactHistoryPiiAction wipeOutContactHistoryPiiAction();
 
   @Subcomponent.Builder

core/src/main/java/google/registry/module/backend/BackendComponent.java

@@ -26,6 +26,7 @@ import google.registry.export.DriveModule;
 import google.registry.export.sheet.SheetsServiceModule;
 import google.registry.flows.ServerTridProviderModule;
 import google.registry.flows.custom.CustomLogicFactoryModule;
+import google.registry.flows.domain.DomainDeletionTimeCacheModule;
 import google.registry.groups.DirectoryModule;
 import google.registry.groups.GmailModule;
 import google.registry.groups.GroupsModule;
@@ -56,6 +57,7 @@ import jakarta.inject.Singleton;
       CloudTasksUtilsModule.class,
       CredentialModule.class,
       CustomLogicFactoryModule.class,
+      DomainDeletionTimeCacheModule.class,
       DirectoryModule.class,
       DriveModule.class,
       GmailModule.class,

core/src/main/java/google/registry/module/backend/BackendRequestComponent.java

@@ -23,6 +23,7 @@ import google.registry.batch.DeleteLoadTestDataAction;
 import google.registry.batch.DeleteProberDataAction;
 import google.registry.batch.ExpandBillingRecurrencesAction;
 import google.registry.batch.RelockDomainAction;
+import google.registry.batch.RemoveAllDomainContactsAction;
 import google.registry.batch.ResaveAllEppResourcesPipelineAction;
 import google.registry.batch.ResaveEntityAction;
 import google.registry.batch.SendExpiringCertificateNotificationEmailAction;
@@ -153,6 +154,8 @@ public interface BackendRequestComponent {
 
   RelockDomainAction relockDomainAction();
 
+  RemoveAllDomainContactsAction removeAllDomainContactsAction();
+
   ResaveAllEppResourcesPipelineAction resaveAllEppResourcesPipelineAction();
 
   ResaveEntityAction resaveEntityAction();

core/src/main/java/google/registry/module/frontend/FrontendComponent.java

@@ -22,6 +22,7 @@ import google.registry.config.CredentialModule;
 import google.registry.config.RegistryConfig.ConfigModule;
 import google.registry.flows.ServerTridProviderModule;
 import google.registry.flows.custom.CustomLogicFactoryModule;
+import google.registry.flows.domain.DomainDeletionTimeCacheModule;
 import google.registry.groups.DirectoryModule;
 import google.registry.groups.GmailModule;
 import google.registry.groups.GroupsModule;
@@ -50,6 +51,7 @@ import jakarta.inject.Singleton;
       CustomLogicFactoryModule.class,
       CloudTasksUtilsModule.class,
       DirectoryModule.class,
+      DomainDeletionTimeCacheModule.class,
       FrontendRequestComponentModule.class,
       GmailModule.class,
       GroupsModule.class,

core/src/main/java/google/registry/module/pubapi/PubApiRequestComponent.java

@@ -36,9 +36,6 @@ import google.registry.rdap.RdapNameserverSearchAction;
 import google.registry.request.RequestComponentBuilder;
 import google.registry.request.RequestModule;
 import google.registry.request.RequestScope;
-import google.registry.whois.WhoisAction;
-import google.registry.whois.WhoisHttpAction;
-import google.registry.whois.WhoisModule;
 
 /** Dagger component with per-request lifetime for "pubapi" App Engine module. */
 @RequestScope
@@ -49,8 +46,7 @@ import google.registry.whois.WhoisModule;
       EppTlsModule.class,
       RdapModule.class,
       RequestModule.class,
-      WhiteboxModule.class,
-      WhoisModule.class,
+      WhiteboxModule.class
     })
 public interface PubApiRequestComponent {
   CheckApiAction checkApiAction();
@@ -67,9 +63,6 @@ public interface PubApiRequestComponent {
 
   ReadinessProbeActionPubApi readinessProbeActionPubApi();
 
-  WhoisHttpAction whoisHttpAction();
-  WhoisAction whoisAction();
-
   @Subcomponent.Builder
   abstract class Builder implements RequestComponentBuilder<PubApiRequestComponent> {
     @Override public abstract Builder requestModule(RequestModule requestModule);

core/src/main/java/google/registry/module/tools/ToolsComponent.java

@@ -23,6 +23,7 @@ import google.registry.config.RegistryConfig.ConfigModule;
 import google.registry.export.DriveModule;
 import google.registry.flows.ServerTridProviderModule;
 import google.registry.flows.custom.CustomLogicFactoryModule;
+import google.registry.flows.domain.DomainDeletionTimeCacheModule;
 import google.registry.groups.DirectoryModule;
 import google.registry.groups.GroupsModule;
 import google.registry.groups.GroupssettingsModule;
@@ -47,6 +48,7 @@ import jakarta.inject.Singleton;
       CustomLogicFactoryModule.class,
       CloudTasksUtilsModule.class,
       DirectoryModule.class,
+      DomainDeletionTimeCacheModule.class,
       DriveModule.class,
       GroupsModule.class,
       GroupssettingsModule.class,

core/src/main/java/google/registry/request/RequestMetrics.java

@@ -67,15 +67,13 @@ class RequestMetrics {
   private static String truncatePath(String path) {
     // We want to bucket RDAP requests by type to use less metric space,
     // e.g. "/rdap/domains" rather than "/rdap/domains/foo.tld"
-
     if (path.startsWith("/rdap")) {
       List<String> splitPath = Splitter.on("/").omitEmptyStrings().splitToList(path);
       return Streams.stream(Iterables.limit(splitPath, 2))
           .collect(Collectors.joining("/", "/", "/"));
-      // Similarly, we put all web WHOIS requests under the same path because otherwise its
-      // cardinality is unbound, and it is possible to generate a huge amount of metrics with all
-      // the different paths.
     } else if (path.startsWith("/whois")) {
+      // Though we don't serve WHOIS requests anymore, bucket any non-served WHOIS requests together
+      // to avoid an unbound cardinality
       return "/whois";
     }
     return path;

core/src/main/java/google/registry/request/auth/Auth.java

@@ -23,7 +23,7 @@ public enum Auth {
   /**
    * Allows anyone to access.
    *
-   * <p>This is used for public HTML endpoints like RDAP, the check API, and web WHOIS.
+   * <p>This is used for public HTML endpoints like RDAP and the check API.
    */
   AUTH_PUBLIC(AuthLevel.NONE, UserPolicy.PUBLIC),
 

core/src/main/java/google/registry/request/auth/OidcTokenAuthenticationMechanism.java

@@ -15,20 +15,14 @@
 package google.registry.request.auth;
 
 import static com.google.common.base.Preconditions.checkState;
-import static google.registry.config.RegistryConfig.getUserAuthCachingDuration;
-import static google.registry.config.RegistryConfig.getUserAuthCachingEnabled;
-import static google.registry.config.RegistryConfig.getUserAuthMaxCachedEntries;
-import static google.registry.model.CacheUtils.newCacheBuilder;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 
-import com.github.benmanes.caffeine.cache.LoadingCache;
 import com.google.api.client.json.webtoken.JsonWebSignature;
 import com.google.auth.oauth2.TokenVerifier.VerificationException;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Splitter;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.flogger.FluentLogger;
-import google.registry.config.RegistryConfig;
 import google.registry.config.RegistryConfig.Config;
 import google.registry.model.console.User;
 import google.registry.persistence.VKey;
@@ -77,40 +71,6 @@ public abstract class OidcTokenAuthenticationMechanism implements Authentication
     this.tokenVerifier = tokenVerifier;
   }
 
-  /**
-   * An in-memory cache for User entities, built using the project's standard utility.
-   *
-   * <p>This cache reduces database load by temporarily storing User objects after they are fetched.
-   * It is configured to cache negative results (i.e., when a user is not found) to prevent repeated
-   * lookups for invalid users. The cache's behavior (enabled, expiry, size) is controlled by
-   * settings in {@link RegistryConfig}.
-   */
-  @VisibleForTesting
-  static LoadingCache<String, Optional<User>> userCache =
-      newCacheBuilder(getUserAuthCachingDuration())
-          .maximumSize(getUserAuthMaxCachedEntries())
-          .build(OidcTokenAuthenticationMechanism::loadUser);
-
-  /**
-   * A loader function that defines how to fetch a User from the database on a cache miss.
-   *
-   * <p>This is the single point of entry to the database for this authentication flow. It will only
-   * be invoked by the cache when a requested user is not already in memory.
-   */
-  @VisibleForTesting
-  static Optional<User> loadUser(String email) {
-    VKey<User> userVKey = VKey.create(User.class, email);
-    return tm().transact(() -> tm().loadByKeyIfPresent(userVKey));
-  }
-
-  @VisibleForTesting
-  public static void setCacheForTesting(LoadingCache<String, Optional<User>> cache) {
-    checkState(
-        RegistryEnvironment.get() == RegistryEnvironment.UNITTEST,
-        "Cannot set cache outside of a test environment");
-    OidcTokenAuthenticationMechanism.userCache = cache;
-  }
-
   @Override
   public AuthResult authenticate(HttpServletRequest request) {
     if (RegistryEnvironment.get().equals(RegistryEnvironment.UNITTEST)
@@ -152,24 +112,23 @@ public abstract class OidcTokenAuthenticationMechanism implements Authentication
       logger.atInfo().log("No email address from the OIDC token:\n%s", token.getPayload());
       return AuthResult.NOT_AUTHENTICATED;
     }
-    Optional<User> maybeUser;
-    if (getUserAuthCachingEnabled()) {
-      // If caching is ON, use the cache.
-      maybeUser = userCache.get(email);
-    } else {
-      // If caching is OFF, fall back to the original direct database call.
-      maybeUser = loadUser(email);
-    }
 
+    // Short-circuit the user lookup for known service accounts.
+    // This check bypasses the database lookup for high-volume
+    // traffic from trusted system accounts to reduce database load.
+
+    if (serviceAccountEmails.contains(email)) {
+      return AuthResult.createApp(email);
+    }
+    logger.atInfo().log("No service account found for email address %s, loading the User", email);
+    Optional<User> maybeUser =
+        tm().transact(() -> tm().loadByKeyIfPresent(VKey.create(User.class, email)));
     stopwatch.tick("OidcTokenAuthenticationMechanism maybeUser loaded");
     if (maybeUser.isPresent()) {
       return AuthResult.createUser(maybeUser.get());
     }
     logger.atInfo().log("No end user found for email address %s", email);
-    if (serviceAccountEmails.stream().anyMatch(e -> e.equals(email))) {
-      return AuthResult.createApp(email);
-    }
-    logger.atInfo().log("No service account found for email address %s", email);
+
     logger.atWarning().log(
         "The email address %s is not tied to a principal with access to Nomulus", email);
     return AuthResult.NOT_AUTHENTICATED;

core/src/main/java/google/registry/tools/CreateCdnsTld.java

@@ -47,6 +47,11 @@ final class CreateCdnsTld extends ConfirmingCommand {
   )
   String name;
 
+  @Parameter(
+      names = "--skip_sandbox_tld_check",
+      description = "In Sandbox, skip the dns_name format check.")
+  boolean skipSandboxTldCheck;
+
   @Inject
   @Config("projectId")
   String projectId;
@@ -61,10 +66,15 @@ final class CreateCdnsTld extends ConfirmingCommand {
   protected void init() {
     // Sandbox talks to production Cloud DNS.  As a result, we can't configure any domains with a
     // suffix that might be used by customers on the same nameserver set.  Limit the user to setting
-    // up *.test TLDs.
-    if (RegistryToolEnvironment.get() == RegistryToolEnvironment.SANDBOX
-        && !dnsName.endsWith(".test.")) {
-      throw new IllegalArgumentException("Sandbox TLDs must be of the form \"*.test.\"");
+    // up *.test TLDs unless the user declares that the name is approved.
+    //
+    // The name format check simply provides a user-friendly error message. If the user wrongly
+    // declares name approval, the request to the Cloud DNS API will still fail.
+    if (RegistryToolEnvironment.get() == RegistryToolEnvironment.SANDBOX) {
+      if (!skipSandboxTldCheck && !dnsName.endsWith(".test.")) {
+        throw new IllegalArgumentException(
+            "Sandbox TLDs must be approved or in the form \"*.test.\"");
+      }
     }
 
     managedZone =

core/src/main/java/google/registry/tools/EnqueuePollMessageCommand.java

@@ -15,7 +15,6 @@
 package google.registry.tools;
 
 import static com.google.common.base.Preconditions.checkArgument;
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.model.reporting.HistoryEntry.Type.SYNTHETIC;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 import static google.registry.util.CollectionUtils.isNullOrEmpty;
@@ -25,6 +24,7 @@ import com.beust.jcommander.Parameters;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Streams;
 import google.registry.config.RegistryConfig.Config;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.model.domain.DomainHistory;
 import google.registry.model.poll.PollMessage;
@@ -86,7 +86,7 @@ class EnqueuePollMessageCommand extends MutatingCommand {
     tm().transact(
             () -> {
               Optional<Domain> domainOpt =
-                  loadByForeignKey(Domain.class, domainName, tm().getTransactionTime());
+                  ForeignKeyUtils.loadResource(Domain.class, domainName, tm().getTransactionTime());
               checkArgument(
                   domainOpt.isPresent(), "Domain %s doesn't exist or isn't active", domainName);
               Domain domain = domainOpt.get();

core/src/main/java/google/registry/tools/GenerateAllocationTokensCommand.java

@@ -15,6 +15,7 @@
 package google.registry.tools;
 
 import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.collect.ImmutableList.toImmutableList;
 import static com.google.common.collect.ImmutableSet.toImmutableSet;
 import static com.google.common.collect.Sets.difference;
 import static google.registry.model.billing.BillingBase.RenewalPriceBehavior.DEFAULT;
@@ -46,6 +47,9 @@ import google.registry.model.domain.token.AllocationToken;
 import google.registry.model.domain.token.AllocationToken.RegistrationBehavior;
 import google.registry.model.domain.token.AllocationToken.TokenStatus;
 import google.registry.model.domain.token.AllocationToken.TokenType;
+import google.registry.model.registrar.Registrar;
+import google.registry.model.tld.Tld;
+import google.registry.model.tld.Tlds;
 import google.registry.persistence.VKey;
 import google.registry.tools.params.MoneyParameter;
 import google.registry.tools.params.TransitionListParameter.TokenStatusTransitions;
@@ -291,10 +295,12 @@ class GenerateAllocationTokensCommand implements Command {
         !ImmutableList.of("").equals(allowedClientIds),
         "Either omit --allowed_client_ids if all registrars are allowed, or include a"
             + " comma-separated list");
+    verifyAllRegistrarIdsExist(allowedClientIds);
 
     checkArgument(
         !ImmutableList.of("").equals(allowedTlds),
         "Either omit --allowed_tlds if all TLDs are allowed, or include a comma-separated list");
+    verifyAllTldsExist(allowedTlds);
 
     if (ImmutableList.of("").equals(allowedEppActions)) {
       allowedEppActions = ImmutableList.of();
@@ -326,6 +332,34 @@ class GenerateAllocationTokensCommand implements Command {
     }
   }
 
+  static void verifyAllRegistrarIdsExist(@Nullable List<String> allowedClientIds) {
+    // a null/empty list means that all registrars are allowed
+    if (isNullOrEmpty(allowedClientIds)) {
+      return;
+    }
+    ImmutableSet<String> allRegistrarIds =
+        Registrar.loadAllKeysCached().stream()
+            .map(VKey::getKey)
+            .map(Object::toString)
+            .collect(toImmutableSet());
+    ImmutableList<String> badRegistrarIds =
+        allowedClientIds.stream()
+            .filter(id -> !allRegistrarIds.contains(id))
+            .collect(toImmutableList());
+    checkArgument(badRegistrarIds.isEmpty(), "Unknown registrar ID(s) %s", badRegistrarIds);
+  }
+
+  static void verifyAllTldsExist(@Nullable List<String> allowedTlds) {
+    // a null/empty list means that all TLDs are allowed
+    if (isNullOrEmpty(allowedTlds)) {
+      return;
+    }
+    ImmutableSet<String> allTlds = Tlds.getTldsOfType(Tld.TldType.REAL);
+    ImmutableList<String> badTlds =
+        allowedTlds.stream().filter(tld -> !allTlds.contains(tld)).collect(toImmutableList());
+    checkArgument(badTlds.isEmpty(), "Unknown REAL TLD(s) %s", badTlds);
+  }
+
   private void verifyTokenStringsDoNotExist() {
     ImmutableSet<String> existingTokenStrings =
         getExistingTokenStrings(ImmutableSet.copyOf(tokenStrings));

core/src/main/java/google/registry/tools/GetContactCommand.java

@@ -14,10 +14,9 @@
 
 package google.registry.tools;
 
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
-
 import com.beust.jcommander.Parameter;
 import com.beust.jcommander.Parameters;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.contact.Contact;
 import java.util.List;
 
@@ -34,7 +33,9 @@ final class GetContactCommand extends GetEppResourceCommand {
   public void runAndPrint() {
     for (String contactId : mainParameters) {
       printResource(
-          "Contact", contactId, loadByForeignKey(Contact.class, contactId, readTimestamp));
+          "Contact",
+          contactId,
+          ForeignKeyUtils.loadResource(Contact.class, contactId, readTimestamp));
     }
   }
 }

core/src/main/java/google/registry/tools/GetDomainCommand.java

@@ -14,11 +14,11 @@
 
 package google.registry.tools;
 
-import static google.registry.model.EppResourceUtils.loadByForeignKey;
 import static google.registry.persistence.transaction.TransactionManagerFactory.tm;
 
 import com.beust.jcommander.Parameter;
 import com.beust.jcommander.Parameters;
+import google.registry.model.ForeignKeyUtils;
 import google.registry.model.domain.Domain;
 import google.registry.persistence.transaction.QueryComposer.Comparator;
 import google.registry.util.DomainNameUtils;
@@ -57,7 +57,7 @@ final class GetDomainCommand extends GetEppResourceCommand {
         printResource(
             "Domain",
             canonicalDomain,
-            loadByForeignKey(Domain.class, canonicalDomain, readTimestamp));
+            ForeignKeyUtils.loadResource(Domain.class, canonicalDomain, readTimestamp));
       }
     }
   }