Add ppc64le support

Add ppc64le support

Add ppc64le support

Add allowed_email_domains on auth_request endpoint

Fix provider data initialisation

Refactor provider configuration into providers package

Add generic claim extractor to get claims from ID Tokens

Implement session locking with session state lock

Co-authored-by: Joel Speed <Joel.speed@hotmail.co.uk>

* implementation draft

* add cfg options skip-au-when-missing && client-id-verification-claim; enhance the provider data verification logic for sake of the added options

* refactor configs, added logging and add additional claim verification

* simplify logic by just having one configuration similar to oidc-email-claim

* added internal oidc token verifier, so that aud check behavior can be managed with oauth2-proxy and is compatible with extra-jwt-issuers

* refactored verification to reduce complexity

* refactored verification to reduce complexity

* added docs

* adjust tests to support new OIDCAudienceClaim and OIDCExtraAudiences options

* extend unit tests and ensure that audience is set with the value of aud claim configuration

* revert filemodes and update docs

* update docs

* remove unneccesary logging, refactor audience existence check and added additional unit tests

* fix linting issues after rebase on origin/main

* cleanup: use new imports for migrated libraries after rebase on origin/main

* adapt mock in keycloak_oidc_test.go

* allow specifying multiple audience claims, fixed bug where jwt issuers client id was not the being considered and fixed bug where aud claims with multiple audiences has broken the whole validation

* fixed formatting issue

* do not pass the whole options struct to minimize complexity and dependency to the configuration structure

* added changelog entry

* update docs

Co-authored-by: Sofia Weiler <sofia.weiler@aoe.com>
Co-authored-by: Christian Zenker <christian.zenker@aoe.com>

Add the allowed_email_domains and the allowed_groups on the auth_request endpoint + support standard wildcard char for validation with sub-domain and email-domain.

Signed-off-by: Valentin Pichard <github@w3st.fr>

Fix broken link

Fix issue with query string allowed group panic on skip methods

Add option to specify the tls.Config.MinVersion for the server to be able to restrict it to TLS 1.3

* Add ValidateSession function to LoginGovProvder to include Auth Header

* Update CHANGELOG for PR 1509

* Update logingov_test to include ValidationURL

Fix Docker Buildx push to include build version

Fixing a typo for the docker-compose-alpha-config.yaml

* Remove the information about `Microsoft Azure AD`

* Put `proxy_buffer_size` in a code tag

* Update `CHANGELOG.md`

Co-authored-by: Joel Speed <Joel.speed@hotmail.co.uk>

Prepare changelog for release v7.2.1