security: restrict plugin settings to master user + rename Gitea to MokoGitea

- Non-master users blocked from editing MokoWaaS plugin config
- isOurPlugin() helper checks extension_id against our plugin
- Blocks both edit view and save task for non-master users
- Renamed bare 'Gitea' references to 'MokoGitea' in docs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -38,5 +38,5 @@ This is a Joomla extension. Key directories:
 - **Attribution**: use `Authored-by: Moko Consulting` in commits
 - **Branch strategy**: develop on `dev`, merge to `main` for release
 - **Minification**: handled at build time (CI) and runtime (MokoMinifyHelper for Joomla templates)
-- **Wiki**: documentation lives in the Gitea wiki, not in `docs/` files
+- **Wiki**: documentation lives in the MokoGitea wiki, not in `docs/` files
 - **Standards**: this repo follows [MokoStandards](https://git.mokoconsulting.tech/MokoConsulting/moko-platform/wiki/Home)

docs/update-server.md

@@ -52,7 +52,7 @@ This ensures Joomla sites on any "Minimum Stability" setting always see the late
 
 ### Sync to Main
 
-Since Joomla sites read `updates.xml` from the `main` branch, the `update-server.yml` workflow **syncs `updates.xml` to `main` via the Gitea API** after building on non-main branches. This ensures pre-release channel entries are visible to sites checking for updates without requiring a PR merge to main.
+Since Joomla sites read `updates.xml` from the `main` branch, the `update-server.yml` workflow **syncs `updates.xml` to `main` via the MokoGitea API** after building on non-main branches. This ensures pre-release channel entries are visible to sites checking for updates without requiring a PR merge to main.
 
 ### Generated XML Structure
 
@@ -120,7 +120,7 @@ dev → [alpha] → [beta] → rc → version/XX → main → dev
        optional   optional     (integration)  (production)  (feedback)
 ```
 
-1. **Development** (`dev` or `dev/**`): `updates.xml` with `<tag>development</tag>`, download points to Gitea release ZIP
+1. **Development** (`dev` or `dev/**`): `updates.xml` with `<tag>development</tag>`, download points to MokoGitea release ZIP
 2. **Alpha** (`alpha/**`): `updates.xml` with `<tag>alpha</tag>`, cascades to development channel
 3. **Beta** (`beta/**`): `updates.xml` with `<tag>beta</tag>`, cascades to alpha + development channels
 4. **Release Candidate** (`rc/**`): `updates.xml` with `<tag>rc</tag>`, cascades to beta + alpha + development channels

src/Extension/MokoWaaS.php

@@ -1681,6 +1681,36 @@ class MokoWaaS extends CMSPlugin
 		$view   = $input->get('view', '');
 		$task   = $input->get('task', '');
 
+		// MokoWaaS plugin settings — master user only
+		if ($option === 'com_plugins'
+			&& !$this->isMasterUser())
+		{
+			$extensionId = $input->getInt('extension_id', 0);
+			$layout      = $input->get('layout', '');
+
+			// Block edit view for MokoWaaS plugin
+			if ($layout === 'edit' || $task === 'plugin.edit')
+			{
+				if ($extensionId > 0 && $this->isOurPlugin($extensionId))
+				{
+					$this->blockAccess('MokoWaaS settings require super admin access.');
+
+					return;
+				}
+			}
+
+			// Block save attempts
+			if ($task === 'plugin.apply' || $task === 'plugin.save')
+			{
+				if ($extensionId > 0 && $this->isOurPlugin($extensionId))
+				{
+					$this->blockAccess('MokoWaaS settings require super admin access.');
+
+					return;
+				}
+			}
+		}
+
 		// Disable install-from-URL for ALL users (safety net)
 		if ($this->params->get('disable_install_url', 1)
 			&& $option === 'com_installer'
@@ -1792,6 +1822,32 @@ class MokoWaaS extends CMSPlugin
 		return $user->username === $masterUsername;
 	}
 
+	/**
+	 * Check whether an extension ID belongs to the MokoWaaS plugin.
+	 *
+	 * @param   int  $extensionId  Extension ID to check
+	 *
+	 * @return  boolean
+	 *
+	 * @since   02.01.38
+	 */
+	protected function isOurPlugin(int $extensionId): bool
+	{
+		$db    = Factory::getDbo();
+		$query = $db->getQuery(true)
+			->select('COUNT(*)')
+			->from($db->quoteName('#__extensions'))
+			->where($db->quoteName('extension_id') . ' = ' . $extensionId)
+			->where($db->quoteName('element') . ' = '
+				. $db->quote('mokowaas'))
+			->where($db->quoteName('folder') . ' = '
+				. $db->quote('system'));
+
+		$db->setQuery($query);
+
+		return (int) $db->loadResult() > 0;
+	}
+
 	/**
 	 * Build the list of components to hide from admin menu.
 	 *