add auth support

src/vctp.yml

@@ -19,6 +19,21 @@ settings:
   vcenter_insecure: false
   # Legacy API endpoints are disabled by default.
   enable_legacy_api: false
+  auth_enabled: false
+  auth_mode: "disabled" # disabled | optional | required
+  auth_jwt_signing_key: "" # base64-encoded key, required when auth_enabled=true
+  auth_token_lifespan_minutes: 120
+  auth_jwt_issuer: "vctp"
+  auth_jwt_audience: "vctp-api"
+  auth_clock_skew_seconds: 60
+  auth_group_role_mappings: {}
+  ldap_groups: []
+  ldap_bind_address: ""
+  ldap_base_dn: ""
+  ldap_trust_cert_file: ""
+  ldap_disable_validation: false
+  ldap_insecure: false
+  enable_pprof: false
   # Deprecated (ignored): legacy event poller
   vcenter_event_polling_seconds: 0
   # Deprecated (ignored): legacy inventory poller