63 lines
2.1 KiB
Go
63 lines
2.1 KiB
Go
// This file is part of MinIO Console Server
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// Copyright (c) 2020 MinIO, Inc.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package restapi
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import (
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"errors"
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"log"
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"github.com/go-openapi/runtime/middleware"
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"github.com/go-openapi/swag"
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"github.com/minio/mcs/models"
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"github.com/minio/mcs/pkg/acl"
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"github.com/minio/mcs/restapi/operations"
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"github.com/minio/mcs/restapi/operations/user_api"
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)
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var (
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errorGenericInvalidSession = errors.New("invalid session")
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)
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func registerSessionHandlers(api *operations.McsAPI) {
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// session check
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api.UserAPISessionCheckHandler = user_api.SessionCheckHandlerFunc(func(params user_api.SessionCheckParams, principal *models.Principal) middleware.Responder {
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sessionID := string(*principal)
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sessionResp, err := getSessionResponse(sessionID)
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if err != nil {
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return user_api.NewSessionCheckDefault(401).WithPayload(&models.Error{Code: 401, Message: swag.String(err.Error())})
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}
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return user_api.NewSessionCheckOK().WithPayload(sessionResp)
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})
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}
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// getSessionResponse parse the jwt of the current session and returns a list of allowed actions to render in the UI
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func getSessionResponse(sessionID string) (*models.SessionResponse, error) {
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// serialize output
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claims, err := GetClaimsFromJWT(sessionID)
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if err != nil {
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log.Println("error getting claims from JWT", err)
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return nil, errorGenericInvalidSession
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}
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sessionResp := &models.SessionResponse{
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Pages: acl.GetAuthorizedEndpoints(claims.Actions),
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Status: models.SessionResponseStatusOk,
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}
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return sessionResp, nil
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}
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