Add OIDC clientName property

extensions/oidc-common/runtime/src/main/java/io/quarkus/oidc/common/runtime/OidcCommonConfig.java

@@ -51,6 +51,15 @@ public class OidcCommonConfig {
     @ConfigItem
     public Optional<String> clientId = Optional.empty();
 
+    /**
+     * The client name of the application. It is meant to represent a human readable description of the application which you
+     * may provide when an application (client) is registered in an OpenId Connect provider's dashboard.
+     * For example, you can set this property to have more informative log messages which record an activity of the given
+     * client.
+     */
+    @ConfigItem
+    public Optional<String> clientName = Optional.empty();
+
     /**
      * The duration to attempt the initial connection to an OIDC server.
      * For example, setting the duration to `20S` allows 10 retries, each 2 seconds apart.
@@ -736,6 +745,14 @@ public void setClientId(String clientId) {
         this.clientId = Optional.of(clientId);
     }
 
+    public Optional<String> getClientName() {
+        return clientName;
+    }
+
+    public void setClientName(String clientName) {
+        this.clientName = Optional.of(clientName);
+    }
+
     public Credentials getCredentials() {
         return credentials;
     }

extensions/oidc/runtime/src/main/java/io/quarkus/oidc/runtime/CodeAuthenticationMechanism.java

@@ -611,7 +611,10 @@ public Uni<ChallengeData> apply(TenantConfigContext tenantContext) {
     }
 
     public Uni<ChallengeData> getChallengeInternal(RoutingContext context, TenantConfigContext configContext) {
-        LOG.debugf("Starting an authentication challenge for tenant %s", configContext.oidcConfig.tenantId.get());
+        LOG.debugf("Starting an authentication challenge for tenant %s.", configContext.oidcConfig.tenantId.get());
+        if (configContext.oidcConfig.clientName.isPresent()) {
+            LOG.debugf(" Client name: %s", configContext.oidcConfig.clientName.get());
+        }
 
         OidcTenantConfig sessionCookieConfig = configContext.oidcConfig;
         String sessionTenantIdSetByCookie = context.get(OidcUtils.TENANT_ID_SET_BY_SESSION_COOKIE);

extensions/oidc/runtime/src/main/java/io/quarkus/oidc/runtime/OidcProvider.java

@@ -258,7 +258,10 @@ private TokenVerificationResult verifyJwtTokenInternal(String token,
                 detail = details.get(0).getErrorMessage();
             }
             if (oidcConfig.clientId.isPresent()) {
-                LOG.debugf("Verification of the token issued to client %s has failed: %s", oidcConfig.clientId.get(), detail);
+                LOG.debugf("Verification of the token issued to client %s has failed: %s.", oidcConfig.clientId.get(), detail);
+                if (oidcConfig.clientName.isPresent()) {
+                    LOG.debugf(" Client name: %s", oidcConfig.clientName.get());
+                }
             } else {
                 LOG.debugf("Token verification has failed: %s", detail);
             }