Make aai-common agnostic of the embedded server (remove jetty-specific code)

- replace custom authorization webfilter with spring security
- make users configurable via aai.basic-auth.users[] in application.properties
- remove Keycloak integration [0]

[0] for the following reasons:
- integration test (MultiTenancyTest) already not working
- dependency is ancient (uses 11, 26 is available as of writing)
- keycloak autoconfiguration is in conflict with spring security
- keycloak-specific starters have been deprecated and users are advised to
  use the out-of-the-box spring OIDC integration [1]
- there is no (and likely never will be a) starter that is compatible with spring-boot 3

[1] https://www.keycloak.org/2023/03/adapter-deprecation-update

Issue-ID: AAI-4100
Change-Id: Ic49174adce29dbc43d1e7d0a99bf699f1e77f77e
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>

1 files changed, 0 insertions, 16 deletions

diff --git a/aai-traversal/src/test/resources/it/application-keycloak-test.properties b/aai-traversal/src/test/resources/it/application-keycloak-test.properties
deleted file mode 100644
index 632ec81..0000000
--- a/aai-traversal/src/test/resources/it/application-keycloak-test.properties
+++ /dev/null
@@ -1,16 +0,0 @@
-test.keycloak.realm.json=it/multi-tenancy-realm.json
-test.keycloak.client.secret=secret
-test.keycloak.admin.cli=admin-cli
-test.keycloak.auth-server-port=58181
-
-keycloak.auth-server-url=http://localhost:58181/auth
-keycloak.realm=aai-resources
-keycloak.resource=aai-resources-app
-keycloak.public-client=true
-keycloak.principal-attribute=preferred_username
-
-keycloak.ssl-required=external
-keycloak.bearer-only=true
-
-multi.tenancy.enabled=true
-spring.profiles.active=production,keycloak