Feature: Added support for management-url="" in <role>

This adds setting a URL for manegement of roles to the framework.
If no URl is given in the config file this defaults to internal
(/admin/manageauth.xsl) interface if supported by the backend.
See #2123

src/auth.c

@@ -165,6 +165,8 @@ void auth_release (auth_t *authenticator) {
         xmlFree (authenticator->type);
     if (authenticator->role)
         xmlFree (authenticator->role);
+    if (authenticator->management_url)
+        xmlFree (authenticator->management_url);
     thread_mutex_unlock(&authenticator->lock);
     thread_mutex_destroy(&authenticator->lock);
     if (authenticator->mount)
@@ -440,6 +442,7 @@ auth_t *auth_get_authenticator(xmlNodePtr node)
     auth->id = _next_auth_id();
     auth->type = (char*)xmlGetProp(node, XMLSTR("type"));
     auth->role = (char*)xmlGetProp(node, XMLSTR("name"));
+    auth->management_url = (char*)xmlGetProp(node, XMLSTR("management-url"));
 
     if (!auth->type) {
         auth_release(auth);
@@ -538,6 +541,12 @@ auth_t *auth_get_authenticator(xmlNodePtr node)
         free (opt);
     }
 
+    if (!auth->management_url && (auth->adduser || auth->deleteuser || auth->listuser)) {
+        char url[128];
+        snprintf(url, sizeof(url), "/admin/manageauth.xsl?id=%lu", auth->id);
+        auth->management_url = (char*)xmlCharStrdup(url);
+    }
+
     return auth;
 }
 

src/auth.h

@@ -71,6 +71,9 @@ typedef struct auth_tag
     /* unique ID */
     unsigned long id;
 
+    /* URL for any kind of UI used to configure this or NULL. */
+    char *management_url;
+
     char *mount;
 
     /* filters */

src/stats.c

@@ -880,6 +880,8 @@ static xmlNodePtr _dump_stats_to_doc (xmlNodePtr root, const char *show_mount, i
                 xmlSetProp(role, XMLSTR("id"), XMLSTR(idbuf));
                 if (auth->role)
                     xmlSetProp(role, XMLSTR("name"), XMLSTR(auth->role));
+                if (auth->management_url)
+                    xmlSetProp(role, XMLSTR("management-url"), XMLSTR(auth->management_url));
                 auth_release(auth);
                 auth_stack_next(&stack);
             }