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ChangeLog
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01/31/2024
- avoid crash when Forwarded is not present but OIDCXForwardedHeaders is configured for it; see #1171; thanks @daviddpd
- bump to 2.4.15.2dev
01/30/2024
- release 2.4.15.1
01/22/2024
- refactor metrics and fix Prometheus output overlap; closes #1161; see #1162 and #1160; thanks @studersi
- bump to 2.4.15.1rc0
01/17/2024
- use `apr_file_rename` in file cache backend to fix issue with renaming files on windows
01/09/2024
- release 2.4.15
12/29/2023
- fix Redis connnect retries and make it configurable through environment variable OIDC_REDIS_MAX_TRIES
- bump to 2.4.15rc14
12/28/2023
- set memory alignment of shm cache structs to 64 bytes; see #1067
should fix running on Raspberry PI / ARMv7 32 bits (arm32v7)
- make sure the shm cache entry size is a multiple of 8 bytes, see #1067; thanks @sanzinger
- bump to 2.4.15rc13
12/22/2023
- generate 20-byte lowercase hexadecimal session identifiers
12/20/2023
- generate or propagate traceparent header using OIDCTraceParent; closes #1152; thanks @studersi
- include hostname,port and process id in User-Agent header on outgoing requests
- bump to 2.4.15rc12
12/19/2023
- metrics update:
- rename "requests" class to "provider"
- don't include label name in metric name
- add HTTP response code and connectivity counters
- reset counters in shared memory rather than removing
- performance
- bump to 2.4.15rc11
12/18/2023
- metrics refactoring and extension
- bump to 2.4.15rc10
12/15/2023
- add (and fix) more metrics, including provider requests, authorization and cache
- bump to 2.4.15rc9
12/14/2023
- add metrics collection capability, configured with OIDCMetricsData and retrieved through OIDCMetricsPublish
- bump to 2.4.15rc8
11/30/2023
- fix SSL server certificate validation when revoking tokens
apply `OIDCSSLValidateServer` setting rather than `OIDCOAuthSSLValidateServer` in `oidc_revoke_tokens`
see https://github.com/OpenIDC/mod_auth_openidc/discussions/1141; thanks @mschmidt72
- bump to 2.4.15rc7
11/27/2023
- use clang-format-17 for code formatting and reformat all code
11/23/2023
- add iat and exp claims to request object; closes #1137
- bump to 2.4.15rc6
11/22/2023
- populate User-Agent header in outgoing HTTP requests with mod_auth_openidc, libcurl and OpenSSL
version information and log it for debugging purposes
- bump to 2.4.15rc5
11/08/2023
- improve error message in case of curl timeouts
- bump to 2.4.15rc4
11/02/2023
- apply ISO-8859-1 ("latin1") as default encoding mechanism for claim values passed in headers and environment
variables to comply with https://www.rfc-editor.org/rfc/rfc5987; see #957; use "OIDCPassClaimsAs <any> none"
for backwards compatibility
- bump to 2.4.15rc3
11/01/2023
- avoid warnings on cache misses (regression introduced in 2.4.15rc1)
- bump to 2.4.15rc2
10/31/2023
- add capability to seamlessly rollover OIDCCryptoPassphrase using a (temporary) 2nd value that holds the old one
- bump to 2.4.15rc1
- remove obsolete support for Token Binding https://www.rfc-editor.org/rfc/rfc8471.html (id_token, access_token, session cookie)
- use only the User-Agent header as input for the state browser fingerprinting by default (no X-Forwarded-For)
as cloud environments increasingly use dynamic proxy IPs in front
- use PKCE S256 by default; disable by configuring "OIDCPKCEMethod none"
- use SameSite cookies Strict by default; disable by configuring "OIDCCookieSameSite Off"
10/30/2023
- do not apply logout_on_error and authenticate_on_error when a parallel refresh token request is detected
see https://github.com/OpenIDC/mod_auth_openidc/discussions/1132; thanks @esunke
- restore backwards compatibility wrt. allowing parallel refresh token requests by default, and add an
option to prevent that (i.e. in case of rolling refresh tokens) using envvar OIDC_PARALLEL_REFRESH_NOT_ALLOWED
- return HTTP 500 on token refresh errors instead of HTTP 401
- retry failed outgoing HTTP requests and add options to configure it in OIDCHTTPTimeoutLong/OIDCHTTPTimeoutShort
- bump to 2.4.15rc0
10/12/2023
- release 2.4.14.4
10/11/2023
- improve behaviour when parallel refresh token grant requests occur on the same Apache server/host
and rolling refresh tokens are issued; synchronize using a global refresh token lock and avoid
corrupting the session by storing/overwriting an expired refresh token
- bump to 2.4.14.4rc6
09/22/2023
- performance: store userinfo refresh interval in session to avoid parsing JSON on each request
- fix memory leak in oidc_refresh_token_grant: free the parsed id_token that is returned
- bump to 2.4.14.4rc5
09/20/2023
- performance: skip re-validating cached provider metadata
- performance: use process based locking instead of global locking for Redis caching
- avoid potential process lifetime memory leak when mutex lock/unlock fails
09/19/2023
- fix performance issue with latin1 encoding when using OIDCPassClaimsAs <any> latin1
- add options for authentication to OIDCOutgoingProxy; thanks @drzraf
see https://github.com/OpenIDC/mod_auth_openidc/discussions/1107
- add support for custom preserve/restore POST data templates with OIDCPreservePostTemplates
to be used when OIDCPreservePost is set to On; the hard-coded internal templates are added to
the test directory as an example; closes #195 (yeah...); thanks @kerrermanisNL and @spiazzi
- bump to 2.4.14.4rc3
09/14/2023
- fix `OIDCRefreshAccessTokenBeforeExpiry` when using it with `logout_on_error` or `authenticate_on_error`
see #1111; thanks @brandonk10
- bump to 2.4.14.4rc0
09/05/2023
- release 2.4.14.3
08/25/2023
- add support for adding extra parameters to the Logout Request to the OP with OIDCLogoutRequestParams
see: https://github.com/OpenIDC/mod_auth_openidc/discussions/1096
- bump to 2.4.14.3rc7
08/13/2023
- increase performance of JQ filtering by caching JQ filtering results
default cache ttl is 10 min, configured through environment variable OIDC_JQ_FILTER_CACHE_TTL
- bump to 2.4.14.3rc5
07/25/2023
- support "authenticate_on_error" 2nd parameter value in OIDCRefreshAccessTokenBeforeExpiry
to reauthenticate the user when refreshing the access token fails
see: https://github.com/OpenIDC/mod_auth_openidc/discussions/1084; thanks @xrammit
- add logout_on_error and authenticate_on_error 2nd parameter option to OIDCUserInfoRefreshInterval
- bump to 2.4.14.3rc4
07/18/2023
- allow relative values in OIDCDefaultURL and OIDCDefaultLoggedOutURL
- bump to 2.4.14.3rc3
07/14/2023
- fix session updates on userinfo requests; see https://github.com/OpenIDC/mod_auth_openidc/discussions/1077
this bug was introduced in v2.4.11 with d9fff154ee6ee8a7e4e969dd6a68cbaf18354598
- bump to 2.4.14.3rc2
07/12/2023
- add a sanity alg/enc check on self-encrypted AES GCM JWTs
- add `OIDCPassAccessToken Off` option to disable (the default of) passing the access token and its expiry
in the OIDC_access_token/OIDC_access_token_expires header/environment variables; thanks @mattias-asander
- bump to 2.4.14.3rc1
06/05/2023
- avoid using encryption keys as signing keys for request objects and private_key_jwt token endpoint auth
- log the first Redis error as a warning before retrying
- release 2.4.14.2
05/30/2023
- revert all 401/403/302/stepup behaviour to <= 2.4.13.2
- bump to 2.4.14.2rc1
05/25/2023
- add support for extend_session=false query parameter to the info hook
to avoid extending the session on calls to the info hook
- bump to 2.4.14.2rc0
05/24/2023
- fix RequireAny behaviour on 401/403/302: revert 9d6192b2ab0716d8f7d2a29754a80b6ab1e804eb for non-stepup authentication cases
- make OIDCUnautzAction 302|auth (i.e. step up authentication) work with multiple/complex Require expressions e.g. RequireAny
- release 2.4.14.1
05/17/2023
- fix refreshing claims from the userinfo endpoint when no id_token claims are stored in the session
- fix memory leak when refreshing claims from the userinfo endpoint
- bump to 2.4.14.1rc0
- fix docs on OIDCUnAutzAction 403 in auth_openidc.conf because we no longer rely on Apache 2.4's AuthzSendForbiddenOnFailure On to return 403
05/15/2023
- release 2.4.14
05/05/2023
- add exec support to OIDCClientSecret; see #1056; thanks @sealor
05/04/2023
- cater for libapr/libapr-util version 1.2.x
- bump to 2.4.14rc13
04/27/2023
- increase default OIDCCacheShmMax to 10000
04/25/2023
- add options to avoid revoking tokens before logout
as some OPs may kill their SSO session that would make subsequent logout fail;
configure an empty string in OIDCProviderRevocationEndpoint or set the
OIDC_DONT_REVOKE_TOKENS_BEFORE_LOGOUT environment variable
- bump to 2.4.14rc12
04/24/2023
- preserve linefeeds in text areas with OIDCPreservePost On
by changing the order of the "type=hidden" in the restore Javascript page
see: https://github.com/OpenIDC/mod_auth_openidc/discussions/717
thanks @paulQdata and @jansmets
04/23/2023
- add environment variable OIDC_DONT_STORE_ID_TOKEN_CLAIMS_IN_SESSION option to not store
the claims in the id_token in the session, to avoid storing claims that are not used anyway
and/or overlap with userinfo claims
- bump to 2.4.14rc11
04/21/2023
- use compressed serialized JSON for encrypted cache entries instead of signed JWTs, reducing cache entry size
- refactor (internal) encrypted JWTs handling
- remove support for obsoleted internal signed JWTs
- add resilience for corrupted metadata and jwks_uri cache entries
04/20/2023
- allow defining OIDCPassIDTokenAs on a per-location/directory level; also fixes resetting back to "claims" in vhosts
- turn of caching by default for `OIDCPassUserInfoAs signed_jwt`
- use compressed serialized JSON for encrypted state and session cookies, reducing their size; thanks @hihellobolke
- bump to 2.4.14rc10
04/19/2023
- add support for using Elliptic Curve keys with `OIDCPassUserInfoAs signed_jwt`
- bump to 2.4.14rc9
04/18/2023
- support calling the refresh token grant before doing RP-initiated logout
when the environment variable OIDC_REFRESH_TOKENS_BEFORE_LOGOUT is set
may be used to supply a (fresh or non-cached) id_token_hint logout request parameter
- add support for returning the serialized id_token as id_token_hint from the info hook
- fix crash when using a multi-provider setup and Provider has signed_jwks_uri set but
the conf file does not define signed_jwks_uri_key
- correct return value from oidc_cache_shm_destroy to avoid misleading
"cache destroy function failed" error messages
- bump to 2.4.14rc8
04/16/2023
- OIDCUnAutzAction auth for stepup authentication now immediately returns a 302 instead
of a 200 HTML page with a meta refresh tag and a Location header
- also fix OIDCUnAutzAction 403 so it does not rely on AuthzSendForbiddenOnFailure
- bump to 2.4.14rc7
04/13/2023
- fix session cookie decompression error with OIDCSessionType client-cookie; closes #1046; thanks @oss-aimoto
this would occur when the uncompressed JWT is larger than 4 times the compressed JWT
oidc_util_jwt_verify: parsing JWT failed: [src/jose.c:901: oidc_jose_zlib_uncompress]: inflate failed
oidc_session_decode: could not verify secure JWT: cache value possibly corrupted
https://github.com/OpenIDC/mod_auth_openidc/pull/1047
- add option to strip the AES GCM header from encrypted state/session JWTs with env var OIDC_JWT_STRIP_HDR=true
- bump to 2.4.14rc6
04/11/2023
- add caching of signed userinfo JWTs; default cache time is set to the "exp" claim, can be configured/disabled with:
SetEnvIfExpr true "OIDC_USERINFO_SIGNED_JWT_CACHE_TTL=0"
be careful when setting "jti", "nbf", "iat" and" "exp" claims in the OIDCUserInfoClaimsExpr filter since they may
overload the cache with entries per-user/per-timestamp if the result differs from the previous request
- bump to 2.4.14rc5
04/11/2023
- add OIDCFilterClaimsExpr that allows for processing claims in the both the id_token and claims from the
userinfo endpoint before storing them in the session, after applying (optional) blacklisting/whitelisting
on the toplevel keys; only available when compiled/linked with libjq
- fix memory access error using default value for OIDCPassUserInfoAs
- bump to 2.4.14rc4
04/10/2023
- add support for OIDCUserInfoClaimsExpr that allows for processing claims returned from the userinfo
endpoint with a JQ-based expression before propagating them according to OIDCPassUserInfoAs claims|json|signed_jwt
(ie. does not work for "OIDCPassUserInfoAs jwt"), and is only available when compiled/linked with libjq
- allow OIDCPassUserInfoAs directive in Location/Directory contexts
- fix memory leak when using JQ-based expressions in "Require claims_expr"
- bump to 2.4.14rc3
04/09/2023
- make sure mod_auth_openidc runs before mod_proxy so calls to the redirect URI are never proxied
and no separate Location directive or ProxyPass exception for OIDCRedirectURI is required (anymore)
- handle discovery in the content handler so regular Apache processing applies to the HTTP/HTML response
- bump to 2.4.14rc2
04/09/2023
- return 40x instead of 200 on all (authorization) error responses
- correct backwards compatibility with <2.4.14 for state mismatch/timeout handling
- bump to 2.4.14rc1
04/07/2023
- deprecate OIDCHTMLErrorTemplate and rely on standard Apache error handling capabilities by default
environment variable strings REDIRECT_OIDC_ERROR and REDIRECT_OIDC_ERROR_DESC are available in ErrorDocument
backwards compatibility is retained by setting "OIDCHTMLErrorTemplate deprecated"
- bump to 2.4.14rc0
04/07/2023
- add support for passing on claims resolved from the userinfo endpoint in a JWT signed by
mod_auth_openidc using `OIDCPassUserInfoAs signed_jwt[:<name>]` with the keys configured
in OIDCPrivateKeyFiles/OIDCPublicKeyFiles
- add support for overriding the default header/environment variable names in
`OIDCPassUserInfoAs json:<name>` (default: "OIDC_userinfo_json")
and
`OIDCPassUserInfoAs jwt:<name>` (default: "OIDC_userinfo_jwt")
- bump to 2.4.13.3rc3
04/06/2023
- merge client_signing_keys and client_encryption_keys into client_keys
since we detect the usage type correctly now
- bump to 2.4.13.3rc2
04/04/2023
- support configuration of dedicated signing and encryption keys in the primitives:
OIDCPublicKeyFiles, OIDCPrivateKeyFiles, OIDCProviderVerifyCertFiles, OIDCOAuthVerifySharedKeys and OIDCOAuthVerifyCertFiles
by using the prefix "sig:" or "enc:" in the value; using this in OIDCPublicKeyFiles also
publishes separate "use: sig" and/or "use: enc" keys on the client jwks_uri <redirect_uri>?jwks=rsa
- fix: don't immediately refresh of JWKs from (signed)_jwks_uri if "kid" was not set in JWT, but try the cache first
- fix: properly respect "use" attribute (sig/enc) in signing, verification and encryption
- bump to 2.4.13.3rc1
04/03/2023
- generate Elliptic Curve "kid" using curve identifier with htonl in network byte order
so "make check" works on big endian platforms
- include openssl/err.h in config.c to avoid compiler warning with OpenSSL 1.0.x
- bump to 2.4.13.3rc0
04/03/2023
- release 2.4.13.2
04/01/2023
- allow target_link_uri's without a path in 3rd-party-init SSO with a multi-provider setup
- correct error log in target_link_uri matching
03/28/2023
- CVE-2023-28625: prevent core dump when OIDCStripCookies is set and a crafted Cookie header is supplied
https://github.com/OpenIDC/mod_auth_openidc/security/advisories/GHSA-f5xw-rvfr-24qr
- replace apr_strnatcmp/strcmp with _oidc_strcmp and replace strncmp with _oidc_strncmp
- handle OpenSSL initialization in new oidc_pre_config_init function:
this allows omitting "kid" in OIDCPublicKeyFiles (ao.) when linked against OpenSSL 1.0.x
03/27/2023
- fix code scanning alerts
- bump to 2.4.13.2rc2
03/24/2023
- add support for Elliptic Curve signing/encryption keys in addtion to RSA keys,
i.e. client keys configured in OIDCPrivateKeyFiles/OIDCPublicKeyFiles, published on OIDCClientJwksUri
and used in private_key_jwt authentication, encrypted id_token's, request objects/uri's,
but also statically configured provider keys in OIDCOAuthVerifyCertFiles and OIDCProviderVerifyCertFiles
- refactor Docker tests make targets; add test/Makefile
- bump to 2.4.13.2rc1
03/24/2023
- record authorization errors in environment variable OIDC_AUTHZ_ERROR
so its value can be used in logs e.g. with HTTP 401 responses:
LogFormat "%h %l %u %t %U %401{OIDC_AUTHZ_ERROR}e %>s %b" combined
- log authorization errors with oidc_debug instead of oidc_info
- bump to 2.4.13.2rc0
03/10/2023
- fix oidc_jwk_list_copy and usage of OIDCProviderVerifyCertFiles
- release 2.4.13.1
03/10/2023
- shm cache: increase default maximum number of active sessions from 500 to 2000
- shm cache: allow configuration of max 1Mb of session data for a single session
- use deep-copy and cleanup functions for server and provider configs; fixes overriding server-level keys in vhost configs
- release 2.4.13
03/09/2023
- add support for OP "signed_jwks_uri" with "OIDCProviderSignedJwksUri <uri> <jwk>"
- don't pull JWKs when the id_token was signed with a symmetric key
- don't immediately refresh of JWKs from (signed)_jwks_uri if "kid" was not set in JWT, but try the cache first
- warn about incorrect configurations not setting OIDCCryptoPassphrase; see https://github.com/OpenIDC/mod_auth_openidc/discussions/1030
- bump to 2.4.13rc5
03/08/2023
- move repo to OpenIDC github organization
03/02/2023
- allow setting minumum and maximum versions of TLS used in HTTPs calls via libcurl environment
variable CURLOPT_SSL_OPTIONS e.g.:
SetEnvIfExpr true "CURLOPT_SSL_OPTIONS=CURL_SSLVERSION_TLSv1_3 CURL_SSLVERSION_MAX_TLSv1_3" ; bump to 2.4.13rc3
- bump to 2.4.13rc3
03/01/2023
- revert accidentally removed libbrotli code in jose.c
- bump to 2.4.13rc2
02/19/2023
- add optional - compilation time support - for brotli compression of session and state cookies
02/17/2023
- avoid (small) memory leak when using OpenSSL 3.x when setting public/private keys
(over graceful restarts) in the config and/or importing JWKs with x5c specs
- compress session and state cookies; add zlib as a dependency
- bump to 2.4.13rc0
01/27/2023
- increase maximum allowed size of HTTP responses (e.g. from token endpoint) to 10Mb; see #998; thanks @mikehearn
- do a sanity check on the individual size of claim values stored in the session, warn about blacklisting if > 8Kb
- bump to 2.4.12.4rc2
01/23/2023
- release 2.4.12.3
01/20/2023
- add OIDCProviderVerifyCertFiles option to statically configure ID token validation keys; see #989; thanks @madsfreek
- fix bug in OIDCOAuthVerifyCertFiles where cert(s) would be cast to apr_hash_t instead of apr_array_header_t; see #990; thanks @bommo1
- bump to 2.4.12.3rc0
12/28/2022
- update sample/test Dockerfile to Ubuntu Jammy
12/13/2022
- CVE-2022-23527: prevent open redirect in default setup when OIDCRedirectURLsAllowed is not configured
see: https://github.com/zmartzone/mod_auth_openidc/security/advisories/GHSA-q6f2-285m-gr53
- release 2.4.12.2
12/08/2022
- simplify redis context code
- bump to 2.4.12.2rc1
11/18/2022
- allow overriding the type of lock used at compile time with OIDC_LOCK
- bump to 2.4.12.2rc0
11/15/2022
- release 2.4.12.1
11/13/2022
- switch to using apr_generate_random_bytes instead of apr_uuid_get to generate session identifiers
so there's no longer a (rather implicit) dependency on a libapr that is compiled againt libuuid
on Linux platforms; see #431, #603 and #694; thanks @amitnarang28
- cache file backend fix: delete the correct file upon logout; closes #955; thanks @damisanet
- bump to 2.4.12.1rc5
11/08/2022
- add option to use ISO-8859-1 encoding for propagated claim values by adding
"latin1" option to OIDCPassClaimsAs <> latin1; see #957; thanks @nvchaudhari1991
Note that the encoding - including the existing "base64url" - apply to both header and
environment variables as well now.
- bump to 2.4.12.1rc4
10/26/2022
- OIDCProviderMetadataRefreshInterval was interpreted in microseconds instead
of the documented and intended seconds; setting in to seconds would effectively
turn of caching and pull the configuration document on each request
- bump to 2.4.12.1rc3
10/25/2022
- define APLOG_TRACE1 if it does not exist
- bump to 2.4.12.1rc2
10/20/2022
- CI: add memory and semaphore checks on various distro's
- correct ap_hook_insert_filter function signature in stub.c, part 3; see #784
- fix printout of cache mutex errors in cache/common.c
- prefer APR_LOCK_POSIXSEM over APR_LOCK_DEFAULT in apr_global_mutex_create
which is apparently required for (some) ARM based builds (and CI)
- bump to 2.4.12.1rc1
- fix potential memory leak in proto.c when oidc_util_create_symmetric_key fails
- fix potential memory leak in proto.c when oidc_proto_validate_access_token fails (at_hash validation)
10/19/2022
- fix cleanup of semaphores on graceful restarts; see #522, closes #458
simplify mutex/shm cleanup without semaphores because we track the parent process anyway;
- bump to 2.4.12.1rc0
10/17/2022
- release 2.4.12
10/15/2022
- add option to set a username for Redis authentication via OIDCRedisCacheUsername
- bump to 2.4.11.4rc7
10/14/2022
- set minimum number of default memcache threads to 0 to retain backwards compatibility
see #916
- support OIDCSessionInactivityTimeout values greater than 30 days when using Memcache
see #936, thanks @takesson
- bump to 2.4.11.4rc6
10/03/2022
- add -fPIC to test and test-cmd compilation; see #925
- bump to 2.4.11.4rc5
09/23/2022
- allow for step-up discovery with an external URL using HTML refresh
fixes behaviour on CentOS 7/8 when combined with ProxyPass
- bump to 2.4.11.4rc4
09/12/2022
- add options to retrieve the configuration document only or pull keys from the JWKS URI;
for certification purposes
- check ID token signed response algorithm on backchannel logout_token and retrieve its
configuration value from the client metadata file; for certification purposes
- register request_object_signing_alg in dynamic client registration when using request_uri;
for certification purposes
- bump to 2.4.11.4rc3
09/08/2022
- store access token obtained from backchannel in session over the one returned
in the frontchannel for "code token" and "code id_token token" flows; for
certification purposes
- apply exact length matching for at_hash and c_hash validation; for certification purposes
- increase size of the output buffer when using libpcre2 for substitution; closes #915
- bump to 2.4.11.4rc2
- allow setting connection pool parameters for Memcache server connections;
see #916; thanks @rpluem-vf
08/24/2022
- avoid using $< in Makefile
- allow storing the id_token in a client-cookie based session; see #812 and #888
- bump to 2.4.11.4rc1
08/22/2022
- add oidc_util_strcasestr
- bump to 2.4.11.4rc0
08/22/2022
- release 2.4.11.3
08/15/2022
- avoid memory leak when using PCRE2 regular expressions with array matching; closes #902; thanks @smanolache
- avoid memory leak when cjose_jws_get_plaintext fails; closes #903; thanks @smanolache
- bump to 2.4.11.3rc4
05/20/2022
- fix handling of IPv6 based logout URLs; thanks @@codemaker219
- bump to 2.4.11.3rc1
05/16/2022
- Use optionally provided sid and iss request parameters during front channel
logout; see #855; thanks @rpluem-vf
05/06/2022
- support Forwarded header in addition to X-Forwarded-*; see #853; thanks @studersi
- bump to 2.4.11.3rc0
05/05/2022
- release 2.4.11.2
05/04/2022
- add support for Apache expressions in OIDCPathAuthRequestParams and OIDCPathScope; see #594
- bump to 2.4.11.2rc2
04/22/2022
- add no Cache-Control headers to logout request response; see #846; thanks @blackwhiser1
- bump to 2.4.11.2rc1
04/06/2022
- don't strip the header from encrypted JWTs as future versions of cjose may use compact
encoding for JWEs; this slightly increases state cookie size, by-value session cookies
and encrypted cache contents again at the benefit of forward cjose compatibility
- bump to 2.4.11.2rc0
03/29/2022
- release 2.4.11.1
03/28/2022
- correct registration_endpoint_json naming in auth_openidc.conf documentation
03/21/2022
- fix OIDCUnAuthAction pass, see #790
- bump to 2.4.11.1rc5
03/18/2022
- fix make check; add @smanolache to the AUTHORS file
- bump to 2.4.11.1rc4
03/17/2022
- fix memory leaks over graceful restarts: use s->process->pconf pool instead of
the s->process->pool in oidc_slog and oidc_cache_shm_cfg_create
closes #823 and #824; thanks @smanolache
03/14/2022
- fix temporary cache file naming; see #777
03/08/2022
- fix a 2nd race condition in the file cache backend; see #777; thanks @dbakker and @blackwhiser1
- bump to 2.4.11.1rc3
03/04/2022
- add support for OpenSSL 3.0
- remove test-cmd jwk2cert command
- bump to 2.4.11.1rc2
02/28/2022
- add a check to make sure URLs do not contain unencoded Unicode characters; see #796; thanks @cnico
- bump to 2.4.11.1rc1
02/27/2022
- document Apache 2.4 behavior on OIDCUnAutzAction 403; see #795; thanks @candlerb
02/04/2022
- correct ap_hook_insert_filter function signature in stub.c, part 2; closes #784; thanks @stroeder
02/03/2022
- add Valgrind Github action
- warn about mismatch between incoming X-Forwarded-* headers and OIDCXForwardedHeaders configuration
- avoid using %llu print formatter and switch to %lu for unsigned long so it works cross platform
- bump to 2.4.11.1rc0
01/26/2022
- improve handling session duration expiry when combined with OIDCUnAuthAction or Discovery
also clear r->user in oidc_session_kill for such cases; see #778
- release 2.4.11
01/24/2022
- fix race condition in file cache backend reading truncated files under load; see #777; thanks @dbakker
- bump to 2.4.11rc7
01/23/2022
- fix regular expressions in Require statements
- bump to 2.4.11rc6
01/22/2022
- no longer defer Discovery to the content handler to allow RequireAll and Require not directives
see #770; closes #775; thanks @rajeevn1
- bump to 2.4.11rc5
01/17/2022
- terminate on startup when the crypto passphrase generated by "exec:" is empty; see #767
- bump to 2.4.11rc4
01/15/2022
- correct printout of session id and remote user tuple for new sessions
- avoid debug printout of payload as header when the latter is stripped
01/14/2022
- fix: avoid crash when using pcre2 for claims matching: don't pass NULL for errorstr
- add administrative session revocation capability <redirect_uri>?revoke_session=<uuid>
- bump to 2.4.11rc3
01/12/2022
- add AM_PROG_CC_C_O to configure.ac (at least for RHEL 7.7); see #765; thanks @bitmagewb
- include <openssl/bn.h> in jose.c to compile with OpenSSL 1.0.x
- fix parameters to get_current_url in oidc_handle_unauthorized_user22
- bump to 2.4.11rc2
01/06/2022
- improve detection of suspicious redirect URLs; add test list
- bump to 2.4.11rc1
12/24/2021
- make interpretation of X-Forwarded-* headers configurable, defaulting to none
so mod_auth_openidc running behind a reverse proxy that sets X-Forwarded-* headers
needs explicit configuration of OIDCXForwardedHeaders
- bump to 2.4.11rc0
12/21/2021
- add "x5t" to JWT header in private_key_jwt client assertions; for interop with Azure AD
- add CI Github workflow over Travis
- bump to 2.4.10.1rc4
12/16/2021
- make X-Frame-Options header returned on OIDC front-channel logout requests configurable
through OIDCLogoutXFrameOptions; closes #464
- bump to 2.4.10.1rc3
12/15/2021
- remove typedef for oidc_pcre to avoid compiler errors
12/02/2021
- add support for libpcre2; see #740
- bump to 2.4.10.1rc2
12/01/2021
- allow authorization on info requests, see #746
- bump to 2.4.10rc1
11/28/2021
- install taking into account DESTDIR; see #674; thanks @alerque
11/11/2021
- correct ap_hook_insert_filter function signature in stub.c; closes #732; thanks @stroeder
- bump to 2.4.10.1rc0
11/10/2021
- release 2.4.10
11/03/2021
- add redirect/text options to OIDCUnAutzAction; see #715; thanks @chrisinmtown
- bump to 2.4.10rc1
11/02/2021
- add check for Sec-Fetch-Dest header != "document" value to auto-detect requests that are not
capable of handling an authentication round trip to the Provider;
see https://github.com/zmartzone/mod_auth_openidc/discussions/714; thanks @studersi
- bump to 2.4.10rc0
10/28/2021
- use apxs to link the module in Makefile.am
- bump to 2.4.9.5rc8
10/27/2021
- fix regexp substition crash using OIDCRemoteUserClaim; thanks @nneul; closes #720
- backport ap_get_exec_line, supporting the "exec:" option in OIDCCryptoPassphrase
- add check for Sec-Fetch-Mode header != "navigate" value to auto-detect XML HTTP Requests
- bump to 2.4.9.5rc7
10/22/2021
- complete usage of autoconf/automake; see #674
- bump to 2.4.9.5rc4
10/20/2021
- fix parallel builds (on Debian) for now
- bump to 2.4.9.5rc1
10/19/2021
- log require claims failure on info level
- bump to 2.4.9.5rc0
09/09/2021
- fix memory leak when parsing JWT access token fails (in RS mode)
09/07/2021
- reorganize Redis code for extensibility
09/03/2021
- return HTTP 200 for OPTIONS requests in auth-openidc mixed mode
- don't apply claims based authorization for OPTIONS requests
so paths protected with Require claim directives will now also
return HTTP 200 for OPTIONS requests
- fix typo in 2.2 authorization routine
09/03/2021
- don't apply authz in discovery process; fixes 2.4.9.3
- apply OIDCRedirectURLsAllowed setting to target_link_uri; closes #672; thanks @Meheni
- release 2.4.9.4
08/26/2021
- don't apply authz to the redirect URI; fixes ac5686495a51bc93e257e42bfdc9c9c46252feb1
- bump to 2.4.9.3
08/20/2021
- fix graceful restart (regression); see #458; thanks @Foxite
- bump to 2.4.9.2
08/18/2021
- preserve session cookie in the event of a cache backend failure
- update the id_token in the session cache if one is provided while refreshing the access token
08/13/2021
- fix retried Redis commands after a reconnect; thanks @iainh
- release 2.4.9.1
07/22/2021
- use redisvCommand to avoid crash with crafted key when using Redis without encryption; thanks @thomas-chauchefoin-sonarsource
- replace potentially harmful backslashes with forward slashes when validating redirection URLs; thanks @thomas-chauchefoin-sonarsource
- release 2.4.9
- don't use DEFAULT_LIMIT_REQUEST_LINE constant; since it does not exist in Apache 2.2.x
07/15/2021
- verify that "alg" is not none in logout_token explicitly
- make session not found on backchannel logout produce a log warning instead of error
- don't clear POST params authn on token revocation; thanks @iainh
- bump to 2.4.9rc0
07/02/2021
- handle discovery in the content handler
- return OK in the content handler for calls to the redirect URI and when preserving POST data
06/25/2021
- avoid XSS vulnerability when using OIDCPreservePost On and supplying URLs that contain single quotes
thanks @oss-aimoto
06/21/2021
- strip A256GCM JWT header from encrypted JWTS used for state cookies, cache encryption and by-value session cookies
resulting in smaller cookies and reduced cache content size
06/10/2021
- use encrypted JWTs for storing encrypted cache contents and avoid using static AAD/IV; thanks @niebardzo
- bump to 2.4.9-dev
06/04/2021
- fix a problem where the host and port are calculated incorrectly, when you use literal ipv6 address.
06/02/2021
- do not send state timeout HTML document when OIDCDefaultURL is set; this can be overridden by using e.g.:
SetEnvIfExpr true OIDC_NO_DEFAULT_URL_ON_STATE_TIMEOUT=true
- release 2.4.8.4
06/01/2021
- avoid Apache 2.4 appending 400/302(200/404) HTML document text to state timeout HTML info page
see also f5959d767b0eec4856d561cbaa6d2262a52da551 and #484; at least Debian Buster was affected
- release 2.4.8.3
05/18/2021
- make error "session corrupted: no issuer found in session" a warning only so a logout call for a
non-existing session no longer produces error messages
05/08/2021
- store timestamps in session in seconds to avoid string conversion problems on some (libapr-1)
platform build/run combinations, causing "maximum session duration exceeded" errors
- bump to 2.4.8.2
05/07/2021
- add OIDCClientTokenEndpointKeyPassword option to allow the use of an encrypted private key
- release 2.4.8.1
04/30/2021
- fix potential crash when Content-Type is not set in POST requests; thanks Tatsuhiko Yasumatsu of JPCERT/CC
- release 2.4.8
04/21/2021
- on OAuth 2.0 RS token scope/claim 401 error, add environment variable for usage with mod_headers,
instead of adding a header ourselves; see #572; usage, e.g;
Header always append WWW-Authenticate %{OIDC_OAUTH_BEARER_SCOPE_ERROR}e "expr=(%{REQUEST_STATUS} == 401) && (-n reqenv('OIDC_OAUTH_BEARER_SCOPE_ERROR'))"
- bump to 2.4.8-dev
04/13/2021
- add OIDCRedisCacheConnectTimeout and OIDCRedisCacheTimeout options to configure Redis timeouts
- bump to 2.4.7.2
04/12/2021
- fix memory leaks when caching fails
- bump to 2.4.7.1
04/04/2021
- improve documentation on OIDCPreservePost
- release 2.4.7
04/01/2021
- bump to 2.4.7rc1
02/16/2021
- remove session from cache before clearing it.
02/12/2021
- add maximum session lifetime (exp), inactivity timeout (timeout) and remote_user to OIDCInfoHook
- bump to 2.4.7-dev
02/08/2021
- return 400 instead of 500 when state cookie matching fails
- release 2.4.6
02/03/2021
- avoid displaying the client_secret in debug logs
01/28/2021
- avoid segmentation fault when hitting an endpoint configured with AuthType openid-connect
in an OAuth 2.0 only setup; see #529
01/23/2021
- fix semaphore cleanup on graceful restarts; see #522
01/12/2021
- fix inconsistent public/private keys loading order; closes #515
12/17/2020
- remove support for https://tools.ietf.org/html/draft-bradley-oauth-jwt-encoded-state
12/10/2020
- add "base64url" option to OIDCPassClaimsAs primitive; closes #417
12/09/2020
- add Redis database selection option with OIDCRedisCacheDatabase; closes #423
- optimize Redis AUTH execution once per connection
12/07/2020
- don't set SameSite=None on cookies when on plain http
12/03/2020
- add environment variable to control libcURL CURLOPT_SSL_OPTIONS behaviors
e.g.: SetEnvIfExpr true CURLOPT_SSL_OPTIONS=CURLSSLOPT_NO_REVOKE
11/23/2020
- release 2.4.5
- make sure the module compiles with Apache 2.2 for passphrase exec:
- bump to 2.4.6-dev
11/19/2020
- ensure that "sub" is returned from the userinfo endpoint following https://openid.net/specs/openid-connect-core-1_0.html#UserInfoResponse
prevents potential ID spoofing; thanks Christian Fries of Ruhr-University Bochum
- don't printout JSON errors about NULL characters in error log; thanks Christian Fries of Ruhr-University Bochum
- restrict printout of JSON parsing errors to 4096 bytes; thanks Christian Fries of Ruhr-University Bochum
- bump to 2.4.5rc6
11/5/2020
- fix content processing for info and JWKs handler so mod_headers etc. works; closes #497
- bump to 2.4.5rc5
11/2/2020
- improve sanity checking on Redis reply
- bump to 2.4.5rc4
10/30/2020
- disable caching token introspection results by setting OIDCOAuthTokenIntrospectionInterval to -1; thanks @wadahiro
- bump to 2.4.5rc3
10/27/2020
- config check on OIDCCryptoPassphrase in OAuth 2.0 RS setup with cache encryption enabled
- bump to 2.4.5rc2
10/22/2020
- hash define expression option to OIDCUnAuthAction so it compiles for Apache 2.2; fixes 1461634
- bump to 2.4.5rc1
- add exec support to OIDCCryptoPassphrase
10/19/2020
- delete stale session cookies that aren't in the cache
- allow OIDCDiscoverURL to be a relative URL
10/08/2020
- add OIDCCABundlePath for configuring path to curl CA bundle
09/22/2020
- avoid Apache 2.4 appending 401 HTML document text to step-up authentication HTML refresh page; closes #484
- bump to 2.4.5rc0
09/21/2020
- populate AUTH_TYPE when performing authentication; thanks @spanglerco
09/19/2020
- enable authentication of sub-requests when the main request doesn't require
authentication; thanks @spanglerco
09/03/2020
- add SameSite attribute on cookie clearance / logout; thanks @v0gler
- bump to 2.4.4.1
09/01/2020
- forward port Tufin patches
- always set session cookie same site policy to Lax
- disable cookie domain check
- unset host headers for metadata URL retrieval
- bump to 2.4.4-tufin
09/01/2020
- avoid GCC 9 compiler warnings
- release 2.4.4
08/28/2020
- allow Content-Type check on backchannel logout to have postfixes (utf-8 etc)
- terminate backchannel logout with DONE instead of OK to avoid authz error 500
- bump to 2.4.4rc8
08/18/2020
- add recommended cache headers on backchannel logout response
https://openid.net/specs/openid-connect-backchannel-1_0.html#rfc.section.2.8
- bump to 2.4.4rc7
08/10/2020
- add new OIDCStateCookiePrefix primitive for the state cookie prefix
08/01/2020
- add conditional expression to OIDCUnAuthAction; see #479; thanks @raro42 and @marcstern
- bump to 2.4.4rc6
07/31/2020
- reverse order of creating HTML response and adding session cookie; thanks @deisser
- bump to 2.4.4rc5
07/30/2020
- fix doubled Set-Cookie behaviour when using `client-cookie`, calling the session info hook
and writing out a session update (twice); thanks @deisser
- bump to 2.4.4rc4
07/27/2020
- prevent XSS and open redirect on OIDC session managemement OP iframe with OIDCRedirectURLsAllowed
thanks Andrew Brady
- bump to 2.4.4rc3
07/22/2020
- delete state cookie when it cannot be decoded/decrypted
- bump to 2.4.4rc2
07/03/2020
- fix for loop initial declarations to not require c99 for compilation (RHEL 6)
- add ap_expr.h include in stub.c (RHEL 6)
- bump to 2.4.4rc1
06/30/2020
- add grant_types to dynamic client registration request
- don't send access_token in user info request when method is set to POST; conform OIDC test suite 4.0.5
- bump to 2.4.4rc0
06/10/2020
- prevent open redirect on refresh token requests
add new OIDCRedirectURLsAllowed primitive to handle post logout and refresh-return-to validation
addresses #453; closes #466
- release 2.4.3