fix: remove nexus.bearerCreate, not needed for nexus api

Signed-off-by: sebastien.heurtematte <sebastien.heurtematte@eclipse-foundation.org>

Author: heurtematte

README.md

@@ -673,7 +673,6 @@ mvn central-staging-plugins:nexus-list \
 | `nexus.showDetails` | Boolean | `false` | Display detailed information including download URLs and asset details |
 | `nexus.bearerToken` | String | - | Authentication token for Nexus Repository Manager API |
 | `nexus.serverId` | String | `nexus` | Server ID for retrieving credentials from settings.xml |
-| `nexus.bearerCreate` | Boolean | `false` | Create bearer token from username:password in settings.xml |
 | `nexus.apiUrl` | String | `https://repo3.eclipse.org/service/rest/v1` | Nexus Repository Manager API base URL |
 
 **Tips:**

src/main/java/org/eclipse/cbi/central/plugin/AbstractNexusMojo.java

@@ -42,15 +42,6 @@ public abstract class AbstractNexusMojo extends AbstractMojo {
     @Parameter(property = "nexus.serverId", defaultValue = "nexus")
     protected String serverId;
 
-    /**
-     * Whether to automatically build the bearer token from username:password in
-     * settings.xml.
-     * When true, the bearer token is created by base64 encoding "username:password"
-     * from the server entry.
-     */
-    @Parameter(property = "nexus.bearerCreate", defaultValue = "false")
-    protected boolean bearerCreate;
-
     /**
      * The Nexus Repository Manager API URL. If not set, the default is used.
      */
@@ -96,14 +87,7 @@ protected String getBearerToken() throws MojoFailureException {
         if (settings != null && serverId != null) {
             Server server = settings.getServer(serverId);
             if (server != null) {
-                String password = decryptPassword(server);
-                if (bearerCreate && server.getUsername() != null) {
-                    // Create token from username:password
-                    String credentials = server.getUsername() + ":" + password;
-                    return Base64.getEncoder().encodeToString(credentials.getBytes());
-                } else if (password != null && !password.isEmpty()) {
-                    return password;
-                }
+                return decryptPassword(server);
             }
         }