~2076 files used "Copyright (C) YYYY-present ScyllaDB" while
~88 files used "Copyright (C) YYYY ScyllaDB". This
inconsistency leads to unnecessary code review discussions
and gradual spread of the less common format.
Standardize all ScyllaDB copyright headers to use -present.
Fixes SCYLLADB-1984
Closesscylladb/scylladb#29876
Changed seastar::http::experimental to seastar::http to reflect
graduation of the seastar http API.
Changed call to seastar::rename_file() (in sstables/storage.cc,
sstables/sstable_directory.cc, sstable/sstables.cc and
db/hints/internal/hint_storage.cc) to reflect new default parameter.
Updated scylla_gdb test helper get_task() to work with updated
accept loop in Seatar. This is just test code (attempts to find
a task to operate on), not used in real scylla-gdb.py work, but
nevertheless the adjustment keeps backward compatibility.
Fixes https://scylladb.atlassian.net/browse/SCYLLADB-1798
Fixes https://scylladb.atlassian.net/browse/SCYLLADB-2043
* seastar 485a62b2...510f3148 (43):
> reactor_backend: fix iocb double-free and shutdown hang during AIO teardown
> file: fix default DMA alignment
> http: add to_reply() to redirect_exception with extra-header support
> core: propagate syscall errors via `coroutine::exception`
> file: assert dma alignments are powers of two
> doc: Document undocumented io_tester features and fix output example
> backtrace: print the build_id along with the backtrace
> reactor: default to oneline backtraces
> Merge 'json: formatter: support types with user-defined conversion to sstring' from Benny Halevy
tests: json_formatter: test formatter::write with string types
json: formatter: support types with user-defined conversion to sstring
> httpd_test: fix build failure with Seastar_SSTRING=OFF
> net/tls: introduce ssl_call wrapper for SSL I/O
> build: disable unused command line argument error for C++ module
> coroutine/generator: fix setup of generator's waiting task
> tests/tls: set 1000-day validity for self-signed CA cert
> net: tls: openssl: disable certificate compression
> reactor: reduce steady_clock::now() calls per scheduling quantum
> fair_queue: remove notify_request_finished()
> loop: use small_vector for parallel_for_each_state incomplete futures
> dodge false sharing in spinlock
> Merge 'Handle nowait support for reads and writes independently' from Pavel Emelyanov
file: Change nowait_works mode detection
file: Introduce read-only nowait_mode
filesystem: Make nowait_works bit a enum class too
file: Make nowait_works bit a enum class
> Merge 'net/tls: improve OpenSSL error queue hygiene' from Gellért Peresztegi-Nagy
net/tls: assert clean error queue before SSL operations
net/tls: clear error queue after successful SSL operations
net/tls: clear error queue after successful SSL_CTX_new
net/tls: drain error queue on unexpected error codes
net/tls: use make_openssl_error for BIO creation failure
> vla.hh: add missing includes
> Merge 'smp: make smp::count non-static' from Avi Kivity
smp: convert all smp::count usages to instance-aware alternatives
smp: add per-instance shard_count and this_smp() infrastructure
disk_params: document pre-init smp::count access with explicit 0
reactor_backend: document pre-init smp::count access with explicit 0
tests: alien_test: pass shard count to alien thread explicitly
> build: fix cmake missing ninja on Ubuntu 26.04
> rpc: Fix uint64 wraparound of expired timeout in send_entry()
> Merge 'Generalize some RPC tests' from Pavel Emelyanov
tests: Generalize async connection-based scheduling RPC tests
tests: Generalize sync connection-based scheduling RPC tests
tests: Remove redundant variadic/nonvariadic RPC tuple tests
tests: Generalize max timeout RPC tests
> net: tls: openssl: Share BIO ptrs across shards
> http: fix compilation on clang 22 with c++26
> build: openssl tools needed for test cert generation
> reactor: support rename2
> future: fix forwarding of reference types
> Merge 'Zero-copy http chunked data sink' from Pavel Emelyanov
http: Make chunked data sink zero-copy
tests/prometheus_http: Rewrite on top of http::client
tests/httpd: Rewrite content_length_limit on top of http::client
> tests: Replace ad-hoc http_consumer with production HTTP parser
> Merge 'co_return to accept same expressions and types as return' from Alexey Bashtanov
tests/unit/{coroutines,futures}: strict types on co_return and set_value
api: introduce version 10:
core/{coroutine,future}: make `co_return` more strict with types
core/{coroutine,future}: preparations to fix `co_return` type semantics
> Merge 'Perftune.py: add special handling for mlx5 rss queues number calculation' from Vladislav Zolotarov
perftune.py: NetPerfTuner: enhance RSS (a.k.a. "Rx") queues accounting for mlx5 devices
perftune.py: update docstring of NetPerfTuner.__get_rps_cpus() method
perftune.py: add a method that parses and models the output of the 'ethtool -l' command for a given interface
> httpd: rewrite do_accepts/do_accept_one as coroutines
> file: add mmap support to file
> http: Move client code out of experimental namespace
> file: add hugetlbfs support to file system detection
> tests: Replace test_source_impl with util::as_input_stream
> tests: Replace buf_source_impl with util::as_input_stream
> Merge 'rpc_tester: expose throuput for rpc tester' from Marcin Szopa
rpc_tester: remove unused payload size variable from job_rpc_streaming class
rpc_tester: add start time tracking for throughput calculation, print throughput and msg/s for job_rpc
rpc_tester: refactor result emission to use dedicated functions for messages and throughput
> iostream: cast first argument of `std::min` to `size_t`
Closesscylladb/scylladb#29952
Extend system_info_encryption to encrypt system.raft SSTables.
system.raft contains the Raft log, which may hold sensitive user data
(e.g. batched mutations), so it warrants the same treatment as
system.batchlog and system.paxos.
During upgrade, existing unencrypted system.raft SSTables remain
readable. Existing data is rewritten encrypted via compaction, or
immediately via nodetool upgradesstables -a.
Update the operator-facing system_info_encryption description to
mention system.raft and add a focused test that verifies the schema
extension is present on system.raft.
Fixes: CUSTOMER-268
Backport: 2026.1 - closes an encryption-at-rest coverage gap: system.raft may persist sensitive user-originated data unencrypted; backport to the current LTS.
Closesscylladb/scylladb#29242
When an SSTable was encrypted with a KMS host that is not present in
scylla.yaml, the error thrown was:
std::invalid_argument (No such host: <host-name>)
This message is very obscure in general, and especially confusing when
encountered while using the scylla-sstable tool: it gives no indication
that the SSTable is encrypted, that a KMS host lookup is involved, or
what the user needs to do to fix the problem.
Replace it with a message that names the missing host and points
directly to the relevant scylla.yaml section:
Encryption host "<host-name>" is not defined in scylla.yaml.
Make sure it is listed under the "kmip_hosts" section.
The wording is intentionally kept neutral (not framed as an SSTable tool
problem) because the same code path is exercised by production ScyllaDB
when a node's configuration no longer contains a host referenced by an
existing data file (e.g. after a config rollback or when restoring data
from a different cluster). The production use-case takes precedence, but
the message is equally actionable from the tool.
Closesscylladb/scylladb#29228
consistent_cluster_management is deprecated since scylla-5.2 and no
longer used by Scylladb, so it should not be used by test either.
Closesscylladb/scylladb#28340
Fixes#26781
Makes the test independent of wrapping scripts. Note: retains the
split into "real" and "mock" tests. For other tests, we either all
mock, or allow the environment to select mock or real. Here we have
them combined. More expensive, but otoh more thourough.
The KMIP tests start a local PyKMIP server and configure it to write
logs in the test's temporary directory (`tmpdir`). However, the tmpdir
is a RAII object that deletes the directory once it goes out of scope,
causing PyKMIP server logs to be lost on test failures.
To assist with debugging, preserve the whole directory if the test
failed with an exception. Allow the user to disable this by setting the
SCYLLA_TEST_PRESERVE_TMP_ON_EXCEPTION environment variable.
Signed-off-by: Nikos Dragazis <nikolaos.dragazis@scylladb.com>
The PyKMIP server uses an SQLite database to store artifacts such as
encryption keys. By default, SQLite performs a full journal and data
flush to disk on every CREATE TABLE operation. Each operation triggers
three fdatasync(2) calls. If we multiply this by 16, that is the number
of tables created by the server, we get a significant number of file
syncs, which can last for several seconds on slow machines.
This behavior has led to CI stability issues from KMIP unit tests where
the server failed to complete its schema creation within the 20-second
timeout (observed on spider9 and spider11).
Fix this by configuring the server to use an in-memory SQLite.
Fixes#24842.
Signed-off-by: Nikos Dragazis <nikolaos.dragazis@scylladb.com>
Closesscylladb/scylladb#24995
This PR introduces a new Key Provider to support Azure Key Vault as a Key Management System (KMS) for Encryption at Rest. The core design principle is the same as in the AWS and GCP key providers - an externally provided Vault key that is used to protect local data encryption keys (a process known as "key wrapping").
In more detail, this patch series consists of:
* Multiple Azure credential sources, offering a variety of authentication options (Service Principals, Managed Identities, environment variables, Azure CLI).
* The Azure host - the Key Vault endpoint bridge.
* The Azure Key Provider - the interface for the Azure host.
* Unit tests using real Azure resources (credentials and Vault keys).
* Log filtering logic to not expose sensitive data in the logs (plaintext keys, credentials, access tokens).
This is part of the overall effort to support Azure deployments.
Testing done:
* Unit tests.
* Manual test on an Azure VM with a Managed Identity.
* Manual test with credentials from Azure CLI.
* Manual test of `--azure-hosts` cmdline option.
* Manual test of log filtering.
Remaining items:
- [x] Create necessary Azure resources for CI.
- [x] Merge pipeline changes (https://github.com/scylladb/scylla-pkg/pull/5201).
Closes https://github.com/scylladb/scylla-enterprise/issues/1077.
New feature. No backport is needed.
Closesscylladb/scylladb#23920
* github.com:scylladb/scylladb:
docs: Document the Azure Key Provider
test: Add tests for Azure Key Provider
pylib: Add mock server for Azure Key Vault
encryption: Define and enable Azure Key Provider
encryption: azure: Delegate hosts to shard 0
encryption: Add Azure host cache
encryption: Add config options for Azure hosts
encryption: azure: Add override options
encryption: azure: Add retries for transient errors
encryption: azure: Implement init()
encryption: azure: Implement get_key_by_id()
encryption: azure: Add id-based key cache
encryption: azure: Implement get_or_create_key()
encryption: azure: Add credentials in Azure host
encryption: azure: Add attribute-based key cache
encryption: azure: Add skeleton for Azure host
encryption: Templatize get_{kmip,kms,gcp}_host()
encryption: gcp: Fix typo in docstring
utils: azure: Get access token with default credentials
utils: azure: Get access token from Azure CLI
utils: azure: Get access token from IMDS
utils: azure: Get access token with SP certificate
utils: azure: Get access token with SP secret
utils: rest: Add interface for request/response redaction logic
utils: azure: Declare all Azure credential types
utils: azure: Define interface for Azure credentials
utils: Introduce base64url_{encode,decode}
Refs #24551
Drops background flush for proxy output stream (because test), and
also ensures we do explicit flush + close on exception in write loop.
Ensures we don't hide actual exceptions with asserts.
Closesscylladb/scylladb#25146
The tests cover a variety of scenarios, including:
* Authentication with client secrets, client certificates, and IMDS.
* Valid and invalid encryption options in the configuration and table
schema.
* Common error conditions such as insufficient permissions, non-existent
keys and network errors.
All tests run against a local mock server by default. A subset of the
tests can also against real Azure services if properly configured. The
tests that support real Azure services were kept to a minimum to cover
only the most basic scenarios (success path and common error
conditions).
Running the tests with real resources requires parameterizing them with
env vars:
* ENABLE_AZURE_TEST - set to non-zero (1/true) to run Azure tests (enabled by default)
* ENABLE_AZURE_TEST_REAL - set to non-zero (1/true) to run against real Azure services
* AZURE_TENANT_ID - the tenant where the principals live
* AZURE_USER_1_CLIENT_ID - the client ID of user1
* AZURE_USER_1_CLIENT_SECRET - the secret of user1
* AZURE_USER_1_CLIENT_CERTIFICATE - the PEM-encoded certificate and private key of user1
* AZURE_USER_2_CLIENT_ID - the client ID of user2
* AZURE_USER_2_CLIENT_SECRET - the secret of user2
* AZURE_USER_2_CLIENT_CERTIFICATE - the PEM-encoded certificate and private key of user2
* AZURE_KEY_NAME - set to <vault_name>/<keyname>
User1 is assumed to have permissions to wrap/unwrap using the given key.
User2 is assumed to not have permissions for these operations.
Signed-off-by: Nikos Dragazis <nikolaos.dragazis@scylladb.com>
If we connect using just a socket, and don't terminate connection
nicely, we will get annoying errors in PyKMIP log. These distract
from real errors. So avoid them.
If boost test is run such that we somehow except even in a test macro
such as BOOST_REQUIRE_THROW, we could end up not stopping the net proxy
used, causing a use after free.
Apparently `test_kms_network_error` will succeed at any circumstances since most of our exceptions derive from `std::exception`, so whatever happens to the test, for whatever reason it will throw, the test will be marked as passed.
Start catching the exact exception that we expect to be thrown.
Closesscylladb/scylladb#24065
Refs scylladb/scylla-enterprise#5321
Adds two small test cases, for slight variations on KMIP host config
being missing when rebooting a node, and table/sstable resolution
failing due to this.
Mainly to verify that we fail as expected, without crashing.
Closesscylladb/scylladb#23544
Fixes#23774
Test code falls into same when_all issue as http client did.
Avoid passing exceptions through this, and instead catch and
report in worker lambda.
Closesscylladb/scylladb#23778
Refs #22628
Adds some verbosity to track issues with the network proxy used to test
EAR connector difficulties. Also adds an earlier close in input stream
to help network usage.
Note: This is a diagnostic helper. Still cannot repro the issue above.
This commit eliminates unused boost header includes from the tree.
Removing these unnecessary includes reduces dependencies on the
external Boost.Adapters library, leading to faster compile times
and a slightly cleaner codebase.
Signed-off-by: Kefu Chai <kefu.chai@scylladb.com>
Closesscylladb/scylladb#22857
