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Changelog

[1.5.4] - 2023-01-12

Added

  • Support to run SPIRE as a Windows service (#3625)
  • Configure admin SPIFFE IDs from federated trust domains (#3642)
  • New selectors in the aws_iid NodeAttestor plugin (#3640)
  • Support for additional upstream root certificates to the awssecret UpstreamAuthority plugin (#3578)
  • Serial number and revision number to SVID minting logging (#3699)
  • spire-server federation CLI commands now support the -output flag (#3660)

Fixed

  • Service configurations provided by the gRPC resolver are now ignored by SPIRE Agent (#3712)
  • CLI commands that supported the -output flag now properly shows the default value for the flag (#3713)

[1.5.3] - 2022-12-14

Added

  • A new gcp_kms KeyManager plugin is now available (#3410, #3638, #3653, #3655)
  • spire-server agent, spire-server bundle, and spire-server entry CLI commands now support -output flag (#3523, #3624, #3628)

Changed

  • SPIRE-managed files on Windows no longer inherit permissions from parent directory (#3577, #3604)
  • Documentation improvements (#3534, #3546, #3461, #3565, #3630, #3632, #3639,)

Fixed

  • oidc-discovery-provider healthcheck HTTP server now binds to all network interfaces for visibility outside containers using virtual IP (#3580)
  • k8s-workload-registrar CRD and reconcile modes now have correct example leader election RBAC YAML (#3617)

[1.5.2] - 2022-12-06

Security

  • Updated to Go 1.19.4 to address CVE-2022-41717.

[1.5.1] - 2022-11-08

Fixed

  • The deprecated default_svid_ttl configurable is now correctly observed after fixing a regression introduced in 1.5.0 (#3583)

[1.5.0] - 2022-11-02

Added

  • X.509-SVID and JWT-SVID TTLs can now be configured separately at both the entry-level and Server default level (#3445)
  • Entry protobuf type in /v1/entry API includes new jwt_svid_ttl field (#3445)
  • k8s-workload-registrar and oidc-discovery-provider CLIs now print their version when the -version flag is set (#3475)
  • Support for customizing SPIFFE ID paths of SPIRE Agents attested with the azure_msi NodeAttestor plugin (#3488)

Changed

  • Entry ttl protobuf field in /v1/entry API is renamed to x509_ttl (#3445)
  • External plugins can no longer be named join_token to avoid conflicts with the builtin plugin (#3469)
  • spire-server run command now supports DNS names for the configured bind address (#3421)
  • Documentation improvements (#3468, #3472, #3473, #3474, #3515)

Deprecated

  • k8s-workload-registrar is deprecated in favor of SPIRE Controller Manager (#3526)
  • Server default_svid_ttl configuration field is deprecated in favor of default_x509_svid_ttl and default_jwt_svid_ttl fields (#3445)
  • -ttl flag in spire-server entry create and spire-server entry update commands is deprecated in favor of -x509SVIDTTL and -jwtSVIDTTL flags (#3445)
  • -format flag in spire-agent fetch jwt CLI command is deprecated in favor of -output flag (#3528)
  • InMem telemetry collector is deprecated and no longer enabled by default (#3492)

Removed

  • NodeResolver plugin type and azure_msi builtin NodeResolver plugin (#3470)

[1.4.6] - 2022-12-06

Security

  • Updated to Go 1.19.4 to address CVE-2022-41717.

[1.4.5] - 2022-11-01

Security

  • Updated to Go 1.19.3 to address CVE-2022-41716. This vulnerability only affects users configuring external Server or Agent plugins on Windows.

[1.4.4] - 2022-10-05

Added

  • Experimental support for limiting the number of SVIDs in the agent's cache (#3181)
  • Support for attesting Envoy proxy workloads when Istio is configured with holdApplicationUntilProxyStarts (#3460)

Changed

  • Improved bundle endpoint misconfiguration diagnostics (#3395)
  • OIDC Discovery Provider endpoint now has a timeout to read request headers (#3435)
  • Small documentation improvements (#3443)

[1.4.3] - 2022-10-04

Security

  • Updated minimum TLS version to 1.2 for the k8s-workload-registrar CRD mode webhook and the oidc-discovery-provider when using ACME

[1.4.2] - 2022-09-07

Added

  • The X509-SVID Subject field now contains a unique ID to satisfy RFC 5280 requirements (#3367)
  • Agents now shut down when banned (#3308)

Changed

  • Small documentation improvements (#3309, #3377)

[1.4.1] - 2022-09-06

Security

  • Updated to Go 1.18.6 to address CVE-2022-27664

[1.4.0] - 2022-08-08

Added

  • Support for Windows workload attestation on Kubernetes (#3191)
  • Support for using RSA keys with Workload X509-SVIDs (#3237)
  • Support for anonymous authentication to the Kubelet secure port when performing workload attestation on Kubernetes (#3273)

Deprecated

  • The Node Resolver plugin type (#3272)

Fixed

  • Persistence of the can_reattest flag during agent SVID renewal (#3292)
  • A regression in behavior preventing an agent from re-attesting when it has been evicted (#3269)

Changed

  • The Azure Node Attestor to optionally provide selectors (#3272)
  • The Docker Workload Attestor now fails when configured with unknown options (#3243)
  • Improved CRI-O support with Kubernetes workload attestation (#3242)
  • Agent data stored on disk has been consolidated to a single JSON file (#3201)
  • Agent and server data directories on Windows no longer inherit permissions from parent directory (#3227)
  • Endpoints exposed using named pipes explicitly deny access to remote callers (#3236)
  • Small documentation improvements (#3264)

Removed

  • The deprecated webhook mode from the k8s-workload-registrar (#3235)
  • Support for the configmap leader election lock type from the k8s-workload-registrar (#3241)

[1.3.6] - 2022-11-01

Security

  • Updated to Go 1.18.8 to address CVE-2022-41716. This vulnerability only affects users configuring external Server or Agent plugins on Windows.

[1.3.5] - 2022-10-04

Security

  • Updated minimum TLS version to 1.2 for the k8s-workload-registrar CRD mode webhook and the oidc-discovery-provider when using ACME

[1.3.4] - 2022-09-06

Security

  • Updated to Go 1.18.6 to address CVE-2022-27664

[1.3.3] - 2022-07-13

Security

  • Updated to Go 1.18.4 to address CVE-2022-1705, CVE-2022-32148, CVE-2022-30631, CVE-2022-30633, CVE-2022-28131, CVE-2022-30635, CVE-2022-30632, CVE-2022-30630, and CVE-2022-1962.

[1.3.2] - 2022-07-08

Added

  • Support for K8s workload attestation when the Kubelet is run as a standalone component (#3163)
  • Optional health check endpoints to the OIDC Discovery Provider (#3151)
  • Pagination support to the server entry show command (#3135)

Fixed

  • A regression in workload SVID minting that caused DNS names not to be set in the SVID (#3215)
  • A regression in the server that caused a panic instead of a clean shutdown if a plugin was misconfigured (#3166)

Changed

  • Directories for UDS endpoints are no longer created by SPIRE on Windows (#3192)

[1.3.1] - 2022-06-09

Added

  • The windows workload attestor gained a new sha256 selector that can attest the SHA256 digest of the workload binary (#3100)

Fixed

  • Database rows related to registration entries are now properly removed (#3127, #3132)
  • Agent reduces bandwidth use by requesting only required information when syncing with the server (#3123)
  • Issue with read-modify-write operations when using PostgreSQL datastore in hot standby mode (#3103)

Changed

  • FetchX509Bundles RPC no longer sends spurious updates that contain no changes (#3102)
  • Warn if the built-in join_token node attestor is attempted to be overridden by an external plugin (#3045)
  • Database connections are now proactively closed when SPIRE server is shut down (#3047)

[1.3.0] - 2022-05-12

Added

  • Experimental Windows support (https://github.com/spiffe/spire/projects/12)
  • Ability to revert SPIFFE cert validation to standard X.509 validation in Envoy (#3009, #3014, #3020, #3034)
  • Configurable leader election resource lock type for the K8s Workload Registrar (#3030)
  • Ability to fetch JWT SVIDs and JWT Bundles on behalf of workloads via the Delegated Identity API (#2789)
  • CanReattest flag to NodeAttestor responses to facilitate future features (#2646)

Fixed

  • Spurious message to STDOUT when there is no plugin_data section configured for a plugin (#2927)

Changed

  • SPIRE entries with malformed parent or SPIFFE IDs are removed on server startup (#2965)
  • SPIRE no longer prepends slashes to paths passed to the API when missing (#2963)
  • K8s Workload Registrar retries up to 5 seconds to connect to SPIRE Server (#2921)
  • Improved error messaging when unauthorized resources are requested via SDS (#2916)
  • Small documentation improvements (#2934, #2947, #3013)

Deprecated

  • The webhook mode for the K8s Workload Register has been deprecated (#2964)

[1.2.5] - 2022-07-13

Security

  • Updated to Go 1.17.12 to address CVE-2022-1705, CVE-2022-32148, CVE-2022-30631, CVE-2022-30633, CVE-2022-28131, CVE-2022-30635, CVE-2022-30632, CVE-2022-30630, and CVE-2022-1962.

[1.2.4] - 2022-05-12

Added

  • Ability to revert SPIFFE cert validation to standard X.509 validation in Envoy (#3009,#3014,#3020,#3034)

[1.2.3] - 2022-04-12

Security

  • Updated to Go 1.17.9 to address CVE-2022-24675, CVE-2022-28327, CVE-2022-27536

[1.2.2] - 2022-04-07

Added

  • SPIRE Server and Agent log files can be rotated by sending the SIGUSR2 signal to the process (#2703)
  • K8s Workload Registrar CRD mode now supports registering "downstream" workloads (#2885)
  • SPIRE can now be compiled on macOS machines with an Apple Silicon CPU (#2876)
  • Small documentation improvements (#2851)

Changed

  • SPIRE Server no longer sets the DigitalSignature KeyUsage bit in its CA certificate (#2896)

Fixed

  • The k8sbundle Notifier plugin in SPIRE Server no longer consumes excessive CPU cycles (#2857)

[1.2.1] - 2022-03-16

Added

  • The SPIRE Agent fetch jwt CLI command now supports JSON output (#2650)

Changed

  • OIDC Discovery Provider now includes the alg parameter in JWKs to increase compatibility (#2771)
  • SPIRE Server now gracefully stops plugin servers, allowing outstanding RPCs a chance to complete (#2722)
  • SPIRE Server logs additional authorization information with RPC requests (#2776)
  • Small documentation improvements (#2746, #2792)

Fixed

  • SPIRE Server now properly rotates signing keys when prepared or activated keys are lost from the database (#2770)
  • The AWS IID node attestor now works with instance profiles which have paths (#2825)
  • Fixed a crash in SPIRE Agent caused by a race on the agent cache (#2699)

[1.2.0] - 2022-01-28

Added

  • SPIRE Server can now be configured to mint agent SVIDs with a specific TTL (#2667)
  • A set of fixed admin SPIFFE IDs can now be configured in SPIRE Server (#2677)

Changed

  • Upstream signed CA chain is now validated to prevent misconfigurations (#2644)
  • Improved SVID signing logs to include more context (#2678)
  • The deprecated agent key file (svid.key) is no longer proactively removed by the agent (#2671)
  • Improved errors when agent path template execution fails due to missing key (#2683)
  • SPIRE now consumes the SVIDStore V1 interface published in the SPIRE Plugin SDK (#2688)

Deprecated

  • API support for paths without leading slashes in spire.api.types.SPIFFEID messages has been deprecated (#2686, #2692)
  • The SVIDStore V1 interface published in SPIRE repository has been renamed to svidstore.V1Unofficial and is now deprecated in favor of the interface published in the SPIRE Plugin SDK (#2688)

Removed

  • The deprecated domain configurable has been removed from the SPIRE OIDC Discovery Provider (#2672)
  • The deprecated allow_unsafe_ids configurable has been removed from SPIRE Server (#2685)

[1.1.5] - 2022-05-12

Added

  • Ability to revert SPIFFE cert validation to standard X.509 validation in Envoy (#3009,#3014,#3020,#3034)

[1.1.4] - 2022-04-13

Security

  • Updated to Go 1.17.9 to address CVE-2022-24675, CVE-2022-28327, CVE-2022-27536

[1.1.3] - 2022-01-07

Security

  • Fixed CVE-2021-44716

[1.1.2] - 2021-12-15

Added

  • SPIRE Agent now supports the Delegated Identity API for delegating SVID management to trusted platform components (#2481)
  • The K8s Workload Registrar now supports configuring DNS name templates (#2643)
  • SPIRE Server now logs a message when expired registration entries are pruned (#2637)
  • OIDC Discovery Provider now supports setting the use property on the JWKs it serves (#2634)

Fixed

  • SPIRE Agent now provides reason for failure during certain kinds of attestation errors (#2628)

[1.1.1] - 2021-11-17

Added

  • SPIRE Agent can now store SVIDs with Google Cloud Secrets Manager (#2595)

Changed

  • SPIRE Server downloads federated bundles a little sooner when federated relationships are added or updated (#2585)

Fixed

  • Fixed a regression in Percona XTRA DB Cluster support introduced in 0.12.2 (#2605)
  • Kubernetes Workload Attestation fixed for Kubernetes 1.21+ (#2600)
  • SPIRE Agent now retries failed removals of SVIDs stored by SVIDStore plugins (#2620)

[1.1.0] - 2021-10-10

Added

  • SPIRE images are now published to GitHub Container Registry. They will continue to be published to Google Container Registry over the course of the next release (#2576,#2580)
  • SPIRE Server now implements the TrustDomain API and related CLI commands (https://github.com/spiffe/spire/projects/11)
  • The SVIDStore plugin type has been introduced to enable, amongst other things, agentless workload scenarios (#2176,#2483)
  • The TPM DevID Node Attestor emits a new issuer:cn selector with the common name of the issuing certificate (#2581)
  • The K8s Bundle Notifier plugin now supports pushing the bundle to resources in multiple clusters (#2531)
  • A built-in AWS Secrets Manager SVIDStore plugin has been introduced, which can push workload SVIDs into AWS secrets for use in Lambda functions, etc. (#2542)
  • The agent and entry list commands in the CLI gained additional filtering capabilities (#2478,#2479)
  • The GCP CAS UpstreamAuthority has a new ca_pool configurable to identify which CA pool the signing CA resides in (#2569)

Changed

  • With the GA release of GCP CAS, the UpstreamAuthority plugin now needs to know which pool the CA belongs to. If not configured, it will do a pessimistic scan of all pools to locate the correct CA. This scan will be removed in a future release (#2569)
  • The K8s Workload Registrar now supports Kubernetes 1.22 (#2515,#2540)
  • Self-signed CA certificates serial numbers are now conformant to RFC 5280 (#2494)
  • The AWS KMS Key Manager plugin now creates keys with a very strict policy by default (#2424)
  • The deprecated agent key file (svid.key) is proactively removed by the agent. It was only maintained to accomodate rollback from v1.0 to v0.12 (#2493)

Removed

  • Support for the deprecated Registration API has been removed (#2487)
  • Legacy (v0) plugin support has been removed. All plugins must now be authored using the plugin SDK.
  • The deprecated service_account_whitelist configurables have been removed from the SAT and PSAT Node Attestor plugins (#2543)
  • The deprecated projectid_whitelist configurable has been removed from the GCP IIT Node Attestor plugin (#2492)
  • The deprecated bundle_endpoint and registration_uds_path configurables have been removed from SPIRE Server (#2486,#2519)

Fixed

  • The GCP CAS UpstreamAuthority now works with the GA release of GCP CAS (#2569)
  • Fixed a variety of issues with the scratch image, preparatory to publishing as the official image on GitHub Container Registry (#2582)
  • Kubernetes Workload Attestor now uses the canonical path for the service account token (#2583)
  • The server socketPath is now appropriately overridden via the configuration file (#2570)
  • The server now restarts appropriately after undergoing forceful shutdown (#2496)
  • The server CLI list commands now work reliably for large listings (#2456)

[1.0.4] - 2022-05-13

Added

  • Ability to revert SPIFFE cert validation to standard X.509 validation in Envoy (#3009,#3014,#3020,#3034)

[1.0.3] - 2022-01-07

Security

  • Fixed CVE-2021-44716

[1.0.2] - 2021-09-02

Added

  • Experimental support for custom authorization policies based on Open Policy Agent (OPA) (#2416)
  • SPIRE Server can now be configured to emit audit logs (#2297, #2391, #2394, #2396, #2442, #2458)
  • Envoy SDS v3 API in agent now supports the SPIFFE Certificate Validator for federated SPIFFE authentication (#2435, #2460)
  • SPIRE OIDC Discovery Provider now intelligently handles host headers (#2404, #2453)
  • SPIRE OIDC Discovery Provider can now serve over HTTP using the allow_insecure_scheme setting (#2404)
  • Metrics configuration options to filter out metrics and labels (#2400)
  • The k8s-workload-registrar now supports identity template based workload registration (#2417)
  • Enhancements in filtering support in server APIs (#2467, #2463, #2464, #2468)
  • Improvements in logging of errors in peertracker (#2469)

Changed

  • CRD mode of the k8s-workload-registrar now uses SPIRE certificates for the validating webhook (#2321)
  • The vault UpstreamAuthority plugin now continues retrying to renew tokens on failures until the lease time is exceeded (#2445)

Fixed

  • Fixed a nil pointer dereference when the deprecated allow_unsafe_ids setting was configured (#2477)

Deprecated

  • The SPIRE OIDC Discovery Provider domain configurable has been deprecated in favor of domains (#2404)

[1.0.1] - 2021-08-05

Added

  • LDevID-based TPM attestation can now be performed via a new tpm_devid NodeAttestor plugin (#2111, #2427)
  • Caller details are now logged for unauthorized Server API calls (#2399)
  • The aws_iid NodeAttestor plugin now supports attesting nodes across multiple AWS accounts via AWS IAM role assumption (#2387)
  • Added support for running the k8s_sat NodeAttestor plugin with Kubernetes v1.21 (#2423)
  • Call counter metrics are now emitted for SPIRE Server rate limiters (#2422)
  • SPIRE Server now logs a message on startup when configured TTL values may result in SVIDs with a shorter lifetime than expected (#2284)

Changed

  • Updated a trust domain validation error message to mention that underscores are valid trust domain characters (#2392)

Fixed

  • Fixed bugs that broke the ACME bundle endpoint when using the aws_kms KeyManager plugin (#2390, #2397)
  • Fixed a bug that resulted in SPIRE Agent sending unnecessary updates over the Workload API (#2305)
  • Fixed a bug in the k8s_psat NodeAttestor plugin that prevented it from being configured with kubeconfig files (#2421)

[1.0.0] - 2021-07-08

Added

  • The vault UpstreamAuthority plugin now supports Kubernetes service account authentication (#2356)
  • A new cert-manager UpstreamAuthority plugin is now available (#2274)
  • SPIRE Server CLI can now be used to ban agents (#2374)
  • SPIRE Server CLI now has count subcommands for agents, entries, and bundles (#2128)
  • SPIRE Server can now be configured for SPIFFE federation using the configurables defined by the spec (#2340)
  • SPIRE Server and Agent now expose the standard gRPC health service (#2057, #2058)
  • SPIFFE bundle endpoint URL is now configurable in the federates_with configuration block (#2340)
  • SPIRE Agent may now optionally provided unregistered callers with a bundle for SVID validation via the allow_unauthenticated_verifiers configurable (#2102)
  • SPIRE Server JWT key type is now independently configurable via jwt_key_type (#1991)
  • Registration entries can now be queried/filtered by federates_with when calling the entry API (#1967)

Changed

  • SPIRE Server's SVID now uses the key type configured as ca_key_type (#2269)
  • Caller address is now logged for agent API calls resulting in an error (#2281)
  • Agent SVID renewals are now logged by the server at the INFO level (#2309)
  • Workload API JWT-SVID profile will now return an error if the caller is unidentified (#2369)
  • Workload API JWT-SVID profile will no longer return non-SPIFFE claims on validated JWTs from foreign trust domains (#2372)
  • SPIRE artifact tarball no longer extracts . to avoid inadvertent changes in directory permisions (#2219)
  • SPIRE Server default socket path is now /tmp/spire-server/private/api.sock (#2075)
  • SPIRE Agent default socket path is now /tmp/spire-agent/public/api.sock (#2075)

Deprecated

  • SPIRE Server federation configuration in the federates_with bundle_endpoint block is now deprecated (#2340)
  • SPIRE Server gcp_iit NodeAttestor configurable projectid_whitelist is deprecated in favor of projectid_allow_list (#2253)
  • SPIRE Server k8s_sat and k8s_psat NodeAttestor configurable service_account_whitelist is deprecated in favor of service_account_allow_list (#2253)
  • SPIRE Server registration_uds_path/-registrationUDSPath configurable and flag has been deprecated in favor of socket_path/-socketPath (#2075)

Removed

  • SPIRE Server no longer supports SPIFFE IDs with UTF-8 (#2368)
  • SPIRE Server no longer supports the legacy Node API (#2093)
  • SPIRE Server experimental configurable allow_agentless_node_attestors has been removed (#2098)
  • The aws_iid NodeResolver plugin has been removed as it has been obviated (#2191)
  • The noop NodeResolver plugin has been removed (#2189)
  • The proto/spire go module has been removed in favor of the new SDKs (#2161)
  • The deprecated enable_sds configurable has been removed (#2021)
  • The deprecated experimental bundle CLI subcommands have been removed (#2062)
  • SPIRE Server experimental configurables related to federation have been removed (#2062)
  • SPIRE Server bundle endpoint no longer supports TLS signature schemes utilizing non-SHA256 hashes when ACME is enabled (#2397)

Fixed

  • Fixed a bug that caused health check failures in agents that have registration entries describing them (#2370)
  • SPIRE Agent no longer logs a message when invoking a healthcheck via the CLI (#2058)
  • Fixed a bug that caused federation to fail when using ACME in conjunction with the aws_kms KeyManager plugin (#2390)

[0.12.3] - 2021-05-17

Added

  • The k8s-workload-registrar now supports federation (#2160)
  • The k8s_bundle notifier plugin can now keep API service CA bundles up to date (#2193)
  • SPIRE Server internal cache reload timing can now be tuned (experimental) (#2169)

Changed

  • Prometheus metrics that are emitted infrequently will no longer disappear after emission (#2239)
  • The k8s-workload-registrar now uses paging to support very large deployments of 10,000+ pods (#2227)

Fixed

  • Fixed a bug that sometimes caused newly attested agents to not receive their full set of selectors (#2242)
  • Fixed several bugs related to the handling of SPIRE Server API paging (#2251)

[0.12.2] - 2021-04-14

Added

  • Added aws_kms server KeyManager plugin that uses the AWS Key Management Service (KMS) (#2066)
  • Added gcp_cas UpstreamAuthority plugin that uses the Certificate Authority Service from Google Cloud Platform (#2172)
  • Improved error returned during attestation of agents (#2159)
  • The aws_iid NodeAttestor plugin now supports running in a location with no public internet access available for the server (#2119)
  • The k8s notifier can now rotate Admission Controller Webhook CA Bundles (#2022)
  • Rate limiting on X.509 signing and JWT signing can now be disabled (#2142)
  • Added uptime metrics in server and agent (#2032)
  • Calls to KeyManager plugins now time out at 30 seconds (#2044)
  • Added logging when lookup of user by uid or group by gid fails in the unix WorkloadAttestor plugin (#2048)

Changed

  • The k8s WorkloadAttestor plugin now emits selectors for both image and image ID (#2116)
  • HTTP readiness endpoint on agent now checks the health of the Workload API (#2015, #2087)
  • SDS API in agent now returns an error if an SDS client requests resource names that don't exist (#2020)
  • Bundle and k8s-workload-registrar endpoints now only accept clients using TLS v1.2+ (#2025)

Fixed

  • Registration entry update handling in CRD mode of the k8s-workload-registrar to prevent unnecessary issuance of new SVIDs (#2155)
  • Failure to update CA bundle due to improper MySQL isolation level for read-modify-write operations (#2150)
  • Regression preventing agent selectors from showing in spire-server agent show command (#2133)
  • Issue in the token authentication method of the Vault Upstream Authority plugin (#2110)
  • Reporting of errors in server entry cache telemetry (#2091)
  • Agent logs an error and automatically shuts down when its SVID has expired and it requires re-attestation (#2065)

[0.12.1] - 2021-03-04

Security

  • Fixed CVE-2021-27098
  • Fixed CVE-2021-27099
  • Fixed file descriptor leak in peertracker

[0.12.0] - 2020-12-17

Added

  • Debug endpoints (#1792)
  • Agent support for SDS v3 API (#1906)
  • Improved metrics handling (#1885, #1925, #1932)
  • Significantly improved performance related to performing agent authorization lookups (#1859, #1896, #1943, #1944, #1956)
  • Database indexes to attested node columns (#1912)
  • Support for configuring Vault roles, namespaces, and re-authentication to the Vault UpstreamAuthority plugin (#1871, #1981)
  • Support for non-renewable Vault tokens to the Vault UpstreamAuthority plugin (#1965)
  • Delete mode for federated bundles to the bundle API (#1897)
  • The CLI now reads JSON from STDIN for entry create/update commands (#1905)
  • Support for multiple CA bundle files in x509pop (#1949)
  • Added ExpiresAt to entry show output (#1973)
  • Added k8s_psat:agent_node_ip selector (#1979)

Changed

  • The agent now shuts down when it is no longer attested (#1797)
  • Internals now rely on new server APIs (#1849, #1878, #1907, #1908, #1909, #1913, #1947, #1982, #1998, #2001)
  • Workload API now returns a standardized JWKS object (#1904)
  • Log message casing and punctuation are more consistent with project guidelines (#1950, #1952)

Deprecated

  • The Registration and Node APIs are deprecated, and a warning is logged on use (#1997)
  • The registration_api configuration section is deprecated in favor of server_api in the k8s-workload-registrar (#2001)

Removed

  • Removed some superfluous or otherwise unusable metrics and labels (#1881, #1946, #2004)

Fixed

  • Fixed CLI exit codes when entry create or update fails (#1990)
  • Fixed a bug that could cause external plugins to become orphaned processes after agent/server shutdown (#1962)
  • Fixed handling of the Vault PKI certificate chain (#2012, #2017)
  • Fixed a bug that could cause some gRPC libraries to fail to connect to the server over HTTP/2 (#1968)
  • Fixed Registration API to validate selector syntax (#1919)

Security

  • JWT-SVIDs that fail validation are no longer logged (#1953)

[0.11.3] - 2021-03-04

Security

  • Fixed CVE-2021-27098
  • Fixed CVE-2021-27099
  • Fixed file descriptor leak in peertracker

[0.11.2] - 2020-10-29

What's New

  • Error messages related to a specific class of software bugs are now rate limited (#1901)

What's Changed

  • Fixed an issue in the Upstream Authority plugin that could result in a delay in the propagation of bundle updates/changes (#1917)
  • Fixed error messages when attestation is disabled (#1899)
  • Fixed some incorrectly-formatted log messages (#1920)

[0.11.1] - 2020-09-29

What's New

  • Added AWS PCA configurable allowing operators to provide additional CA certificates for inclusion in the bundle (#1574)
  • Added a configurable to server for disabling rate limiting of node attestation requests (#1794, #1870)

What's Changed

  • Fixed Kubernetes Workload Registrar issues (#1814, #1818, #1823)
  • Fixed BatchCreateEntry return value to match docs, returning the contents of an entry if it already exists (#1824)
  • Fixed issue preventing brand new deployments from downgrading successfully (#1829)
  • Fixed a regression introduced in 0.11.0 that caused external node attestor plugins that rely on binary data to fail (#1863)

[0.11.0] - 2020-08-28

What's New

  • Introduced refactored server APIs (#1533, #1548, #1563, #1567, #1568, #1571, #1575, #1576, #1577, #1578, #1582, #1585, #1586, #1587, #1588, #1589, #1590, #1591, #1592, #1593, #1594, #1595, #1597, #1604, #1606, #1607, #1613, #1615, #1617, #1622, #1623, #1628, #1630, #1633, #1641, #1643, #1646, #1647, #1654, #1659, #1667, #1673, #1674, #1683, #1684, #1689, #1690, #1692, #1693, #1694, #1701, #1708, #1727, #1728, #1730, #1733, #1734, #1739, #1749, #1753, #1768, #1772, #1779, #1783, #1787, #1788, #1789, #1790, #1791)
  • Unix workloads can now be attested using auxiliary group membership (#1771)
  • The Kubernetes Workload Registrar now supports two new registration modes (crd and reconcile)

What's Changed

  • Federation is now a stable feature (#1656, #1737, #1777)
  • Removed support for the UpstreamCA plugin, which was deprecated in favor of the UpstreamAuthority plugin in v0.10.0 (#1699)
  • Removed deprecated upstream_bundle server configurable. The server now always use the upstream bundle as the trust bundle (#1702)
  • The server's AWS node attestor subsumed all the functionality of the node resolver, which has been deprecated (#1705)
  • Removed pluggability of the DataStore interface, restricting use to the current built-in sql plugin (#1707)
  • Unknown config options now make the server and agent fail to start (#1714)
  • Improved registration entry change detection on agent (#1720)
  • /tmp/agent.sock is now the default socket path for the agent (#1738)

[0.10.2] - 2021-03-04

Security

  • Fixed CVE-2021-27098
  • Fixed file descriptor leak in peertracker

[0.10.1] - 2020-06-23

What's New

  • vault as Upstream Authority built-in plugin (#1611, #1632)
  • Improved configuration file docs to list all possible configuration settings (#1608, #1618)

What's Changed

  • Improved container ID parsing from cgroup path in the docker workload attestor plugin (#1605)
  • Improved container ID parsing from cgroup path in the k8s workload attestor plugin (#1649)
  • Envoy SDS support is now always on (#1579)
  • Errors on agent SVID rotation are now fatal if the agent's current SVID has expired, forcing an agent restart (#1584)

[0.10.0] - 2020-04-22

  • Added support for JWT-SVID in nested SPIRE topologies (#1388, #1394, #1396, #1406, #1409, #1410, #1411, #1415, #1416, #1417, #1423, #1440, #1455, #1458, #1469, #1476)
  • Reduced database load under certain configurations (#1439)
  • Agent now proactively rotates workload SVIDs in response to registration updates (#1441, #1477)
  • Removed redundant telemetry counter in agent cache manager (#1445)
  • Added environment variable config templating support (#1453)
  • Added CreateEntryIfNotExists RPC to Registration API (#1464)
  • The X.509 CA key now defaults to EC P-256 instead of EC P-384 (#1468)
  • Added validate subcommand to the SPIRE Server and SPIRE Agent CLIs to validate the configuration file (#1471, #1489)
  • Removed deprecated ttl configurable from upstreamauthority plugins (#1482)
  • Fixed a bug which resulted in incorrect SHA for certain types of workloads (#1405)
  • OIDC Discovery Provider now supports listening on a Unix Domain Socket (#1408)
  • Fixed a bug that could lead to agent eviction if a crash occurred during agent SVID rotation (#1399)
  • The upstream_bundle configurable now defaults to true, and is marked as deprecated (#1404)
  • OIDC Discovery Provider and the Kubernetes Workload Registrar release binaries are now available via the spire-extras tarball (#1424)
  • Introduced new plugin type UpstreamAuthority, which supports both X509-SVID and JWT-SVID as well as the ability to push upstream changes into SPIRE Server (#1388, #1394, #1406, #1455)
  • AWS PCA, AWS Secrets, Disk and SPIRE UpstreamCA plugins have been ported to the UpstreamAuthority type (#1411, #1409, #1410, #1415)
  • Introduced a new RPC PushJWTKeyUpstream in the Node API for publishing JWT-SVID signing keys from downstream servers (#1416)
  • Introduced a new RPC FetchBundle in the Node API for fetching an up-to-date bundle (#1458)
  • AWS PCA UpstreamAuthority plugin endpoint is now configurable (#1498)
  • The UpstreamCA plugin type is now marked as deprecated in favor of the UpstreamAuthority plugin type (#1406)

[0.9.4] - 2021-03-04

Security

  • Fixed CVE-2021-27098
  • Fixed file descriptor leak in peertracker

[0.9.3] - 2020-03-05

  • Significantly reduced the server's database load (#1350, #1355, #1397)
  • Improved consistency in SVID propagation time for some cases (#1352)
  • AWS IID node attestor now supports the v2 metadata service (#1369)
  • SQL datastore plugin now supports leveraging read-only replicas (#1363)
  • Fixed a bug in which CA certificates may have an empty Subject if incorrectly configured (#1387)
  • Server now logs an agent ID when an invalid agent makes a request (#1395)
  • Fixed a bug in which the server CLI did not correctly show entries when querying with multiple selectors (#1398)
  • Registration API now has an RPC for listing entries that supports paging (#1392)

[0.9.2] - 2020-01-14

  • Fixed a crash when a key protecting the bundle endpoint is removed (#1326)
  • Bundle endpoint client now supports Web-PKI authenticated endpoints (#1327)
  • SPIRE now warns if the CA TTL will result in shorter-than-expected SVID lifetimes (#1294)

[0.9.1] - 2019-12-19

  • Agent cache file writes are now atomic, more resilient (#1267)
  • Introduced Google Cloud Storage bundle notifier plugin for server (#1227)
  • Server and agent now detect unknown configuration options in supported blocks (#1289, #1299, #1306, #1307)
  • Improved agent response to heavy server load through use of request backoffs (#1270)
  • The in-memory telemetry sink can now be disabled, and will be by default in a future release (#1248)
  • Agents will now re-balance connections to servers (and re-resolve DNS) automatically (#1265)
  • Improved behavior of M3 duration telemetry (#1262)
  • Fixed a bug in which MySQL deadlock may occur under heavy attestation load (#1291)
  • KeyManager "disk" now emits a friendly error when directory option is missing (#1313)

[0.9.0] - 2019-11-14

  • Users can now opt-out of workload executable hashing when enabling the workload path as a selector (#1078)
  • Added M3 support to telemetry and other telemetry and logging improvements (#1059, #1085, #1086, #1094, #1102, #1122,#1138,#1160,#1186,#1208)
  • SQL auto-migration can be disabled (#1089)
  • SQL schema compatibility checks are aligned with upgrade compatibility guarantees (#1089)
  • Agent CLI can provide information on attested nodes (#1098)
  • SPIRE can tolerate small SVID expiration periods (#1115)
  • Reduced Docker image sizes by roughly 25% (#1140)
  • The upstream_bundle configurable is deprecated (#1147)
  • Agents can be configured to bootstrap insecurely with SPIRE Servers for ease of evaluation (#1148)
  • The issuer claim in JWT-SVIDs can be customized (#1164)
  • SPIRE Server supports a wider variety of signing key types (#1169)
  • New OIDC discovery provider that serves a compatible JWKS document with signing keys from the trust domain (#1170,#1175)
  • New Upstream CA plugin that signs SPIRE Server CA CSRs using a Private Ceriticate Authority in AWS Certificate Manager (#1172)
  • Agents respond more predictably when making requests to an overloaded SPIRE Server (#1182)
  • Docker Workload Attestor supports a wider variety of cgroup drivers (#1188)
  • Docker Workload Attestor supports selection based on container environment variables (#1205)
  • Fixed an issue in which Kubernetes workload attestation occasionally fails to identify the caller (#1216)

[0.8.5] - 2021-03-04

Security

  • Fixed CVE-2021-27098
  • Fixed file descriptor leak in peertracker

[0.8.4] - 2019-10-28

  • Fixed spurious agent synchronization failures during agent SVID rotation (#1084)
  • Added support for Kind to the Kubernetes Workload Attestor (#1133)
  • Added support for ACME v2 to the bundle endpoint (#1187)
  • Fixed a bug that could result in agent crashes after upgrading to 0.8.2 or newer (#1194)

[0.8.3] - 2019-10-18

  • Upgrade to Go 1.12.12 in response to CVE-2019-17596 (#1204)

[0.8.2] - 2019-10-10

  • Connection pool details in SQL DataStore plugin are now configurable (#1028)
  • SQL DataStore plugin now emits telemetry (#998)
  • The SPIFFE bundle endpoint now supports serving Web PKI via ACME (#1029)
  • Fix Workload API socket permissions when enclosing directory is automatically created (#1048)
  • The Kubernetes PSAT node attestor now emits node and pod label selectors (#1042)
  • SVIDs can now be created directly against SPIRE server using the new mint feature (#1036)
  • SPIRE agent behavior improved to more efficiently balance load across SPIRE servers (#1061)
  • Significant SQL DataStore performance improvements (#1069, #1079)
  • Kubernetes workload registrar now supports assigning SPIFFE IDs based on an annotation (#1047)
  • Registration entries with an expiry set are now automatically pruned from the datastore (#1056)
  • Fix bug that resulted in authorized workloads being denied SVIDs (#1103)

[0.8.1] - 2019-07-19

  • Failure to obtain peer information from a Workload API connection no longer brings down the agent (#946)
  • Agent now detects expired cached SVID when it starts and will attempt to re-attest instead of failing (#1000)
  • GCP IIT-based node attestation produces selectors for the project, zone, instance name, tags, service accounts, metadata and labels (#969, #1006, #1012)
  • X.509 certificate serial numbers are now random 128-bit numbers (#999)
  • Added SQL table indexes to SQL datastore to improve query performance (#1007)
  • Improved metrics coverage (#931, #932, #935, #968)
  • Plugins can now emit metrics (#990, #993)
  • GCP CloudSQL support (#995)
  • Experimental support for SPIFFE federation (#951, #983)
  • Fixed a peertracker bug parsing /proc/PID/stat on Linux (#982)
  • Fixed a bug causing occasional panics on shutdown when running on a BSD-based system (#970)
  • Fixed a bug in the unix workload attestor failing attestation if the user or group lookup failed (#973)
  • Server plugins can now query for attested agent information (#964)
  • AWS Secrets UpstreamCA plugin can now authenticate to AWS via a Role ARN (#938, #963)
  • K8S Workload Attestor now works with Docker's systemd cgroup driver (#950)
  • Improved documentation and examples (#915, #916, #918, #926, #930, #940, #941, #948, #954, #955, #1014)
  • Fixed SSH-based node attested agent IDs to be URL-safe (#944)
  • Fixed bug preventing agent bootstrapping when an UpstreamCA is used in conjunction with upstream_bundle = false (#939)
  • Agent now properly handles signing SVIDs for multiple registration entries mapped to the same SPIFFE ID (#929)
  • Agent Node Attestor plugins no longer have to determine the agent ID (#922)
  • GCP IIT node attestor can now be configured with the host used to obtain the token (#917)
  • Fixed race in bundle pruning for HA deployments (#919)
  • Disk UpstreamCA plugin now supports intermediate CAs (#910)
  • Docker workload attestation now retries connections to the Docker deamon on transient failures (#901)
  • New Kubernetes Workload Registrar that automatically registers Kubernetes workloads (#885, #953)
  • Logs can now be emitted in JSON format (#866)

[0.8.0] - 2019-05-20

  • Fix a bug in which the agent periodically logged connection errors (#906)
  • Kubernetes SAT node attestor now supports the TokenReview API (#904)
  • Agent cache refactored to improve memory management and fix a leak (#863)
  • UpstreamCA "disk" will now reload cert and keys when needed (#903)
  • Introduced Nested SPIRE: server clusters can now be chained together (#890)
  • Fix a bug in AWS IID NodeResolver with instance profile lookup (#888)
  • Improved workload attestation and fixed a security bug related to PID reuse (#886)
  • New Kubernetes bundle notifier for keeping a bundle configmap up-to-date (#877)
  • New plugin type Notifier for programmatically taking action on important events (#877)
  • New NodeAttestor based on SSH certificates (#868, #870)
  • v2 client library for Workload API interaction (#841)
  • Back-compat bundle management code removed - bundle is now handled correctly (#858, #859)
  • Plugins can now expose auxiliary services and consume host-based services (#840)
  • Fix bug preventing agent recovery prior to its first SVID rotation (#839)
  • Agent and server can now export telemetry to Prometheus, Statsd, DogStatsd (#817)
  • Fix bug in SDS API that prevented updates following Envoy restart (#820)
  • Kubernetes workload attestor now supports using the secure port (#814)
  • Support for TLS-protected connections to MySQL (#821)
  • X509-SVID can now include an optional CN/DNS SAN (#798)
  • SQL DataStore plugin now supports MySQL (#784)
  • Fix bug preventing agent from reconnecting to a new server after an error (#795)
  • Fix bug preventing agent from shutting down when streams are open (#790)
  • Registration entries can now have an expiry and be pruned automatically (#776, #793)
  • New Kubernetes NodeAttestor based on PSAT for node specificity (#771, #860)
  • New UpstreamCA plugin for AWS secret manager (#751)
  • Healthcheck commands exposed in server and agent (#758, #763)
  • Kubernetes workload attestor extended with additional selectors (#720)
  • UpstreamCA "disk" now supports loading multiple key types (#717)

[0.7.3] - 2019-02-11

  • Agent can now expose Envoy SDS API for TLS certificate installation rotation (#667)
  • Agent now automatically creates its configured data dir if it doesn't exist (#678)
  • Agent panic fixed in the event that rotation is attempted from non-attested node (#684)
  • Docker workload attestor plugin introduced (#687)
  • Agent and server no longer force a configured umask, upgrades it if too permissive (#686)
  • Registration entry CLI utility now supports --node entry distinction (#695)
  • Server can now evict previously-attested agents (#693)
  • Official docker images are now published on build and release (#700)

[0.7.2] - 2019-01-23

  • Fix non-random UUID bug by moving to gofrs-maintained uuid pkg (#659)
  • Server now supports multiple node resolvers (#652)
  • Server no longer allows agent to specify X.509 Subject value (#663)
  • Registration API is now authenticated, can be reached remotely (#656)
  • Fixed debug log message in the Node API handler (#666)
  • Agent's KeyManager interface updated for better durability (#669)
  • Use FQDN in the GCP Node Attestor to prevent reliance on shortname resolution (#672)
  • Upgrade to Go 1.11.5 in response to CVE-2019-6486 (#690)

[0.7.1] - 2018-12-20

  • Documentation updates for Azure plugins, agent, server (#629, #631, #642, #651, #654)
  • Intermediate certificates now included in bundle for compatibility with 0.6 (#633)
  • Attestation now fails if NodeResolver encounters an error (#634)
  • Fix bootstrap bug when upstream_bundle is not set (#639)
  • Additional telemetry points added, introduced telemetry in server (#640)
  • CLI utilities now print TTL value of default instead of 0 when not set (#645)
  • Fix bug in CLI utilities causing them to write PEM files with the wrong header (#647)
  • Go runtime upgraded in response to CVE-2018-16875 (#653)
  • Server now detects and prevents trust domain configuration change (#644)
  • Fix vulnerability in which X.509 path validation is not performed on node API (#655)

[0.7.0] - 2018-11-08

  • JWT Support (#616)
  • Workload API now returns intermediate chains (#611)
  • UNIX attestor now returns binary path and sha256 (#590)
  • UNIX attestor now returns effective user and group name (#589)
  • Node API now ratelimits expensive calls (#577)
  • Soft delete disabled in SQL datastore plugin (#560)
  • Basic federation support (#559, #563, #581, #582)
  • Kubernetes node attestor (#557)
  • AWS node resolver builtin (#554)
  • Azure node attestor (#551)
  • Azure node resolver (#553)
  • KeyManager plugin interface for server (#539)
  • Disk-based KeyManager server plugin (#532)
  • x509pop now supports intermediate chains (#524)
  • Fix bug that resulted in some SVIDs outliving CA (#520)
  • Let agent fail over to different server on failure (#561)
  • Node attestors can now return selectors (#516)
  • Improved SPIFFE ID validation (#513, #515)

[0.6.2] - 2018-09-12

  • Support for Azure node attestation (#551)
  • Support for Azure node resolution (#553)
  • Updated DNS resolution to support DNS-based HA failover (#561)
  • Updated x509pop challenge to strengthen against signature replay attacks (#562)
  • Removed sql plugin soft delete for better space management (#560)
  • Performance improvements and bugfixes in sql plugin (#564)
  • Support for HTTP/HTTPS CONNECT proxies (#568, #585)
  • Updated Node API to perform ratelimiting (#577)

[0.6.1] - 2018-07-27

  • Fixed SVID renewal bug (#520)
  • Support separate file for intermediates in x509pop node attestor (#524)
  • Allow node attestors to provide supplemental selectors (#516)
  • ServerCA "memory" can now optionally persist keys to disk (#532)
  • Config file updates so spire commands can be run from any CWD (#541)
  • Minor doc/example fixes (#535)

[0.6.0] - 2018-06-26

  • Added GCP Instance Identity Token (IIT) node attestation.
  • Added X509 Proof-of-Possession node attestation.
  • Added challenge/response support to node attestation API.
  • SQL datastore plugin renamed. Now includes support for PostgresSQL.
  • Improved k8s workload attestation resilience.
  • Lots of bug fixes.