feat(EE): implement SSO group sync for SAML and OIDC (#1452)

* feat: implement SSO group synchronization for SAML and OIDC

- Add group_sync column to auth_providers table
- Extract groups from SAML attributes (memberOf, groups, roles)
- Extract groups from OIDC claims (groups, roles)
- Implement case-insensitive group matching with auto-creation
- Sync user groups on each SSO login
- Ensure only one provider can have group sync enabled at a time
- Add group sync toggle to SAML and OIDC configuration forms

* rename column

apps/client/src/ee/security/components/sso-oidc-form.tsx

@@ -16,6 +16,7 @@ const ssoSchema = z.object({
   oidcClientSecret: z.string().min(1, "Client secret is required"),
   isEnabled: z.boolean(),
   allowSignup: z.boolean(),
+  groupSync: z.boolean(),
 });
 
 type SSOFormValues = z.infer<typeof ssoSchema>;
@@ -36,6 +37,7 @@ export function SsoOIDCForm({ provider, onClose }: SsoFormProps) {
       oidcClientSecret: provider.oidcClientSecret || "",
       isEnabled: provider.isEnabled,
       allowSignup: provider.allowSignup,
+      groupSync: provider.groupSync || false,
     },
     validate: zodResolver(ssoSchema),
   });
@@ -67,6 +69,9 @@ export function SsoOIDCForm({ provider, onClose }: SsoFormProps) {
     if (form.isDirty("allowSignup")) {
       ssoData.allowSignup = values.allowSignup;
     }
+    if (form.isDirty("groupSync")) {
+      ssoData.groupSync = values.groupSync;
+    }
 
     await updateSsoProviderMutation.mutateAsync(ssoData);
     form.resetDirty();
@@ -119,6 +124,15 @@ export function SsoOIDCForm({ provider, onClose }: SsoFormProps) {
             />
           </Group>
 
+          <Group justify="space-between">
+            <div>{t("Group sync")}</div>
+            <Switch
+              className={classes.switch}
+              checked={form.values.groupSync}
+              {...form.getInputProps("groupSync")}
+            />
+          </Group>
+
           <Group justify="space-between">
             <div>{t("Enabled")}</div>
             <Switch

apps/client/src/ee/security/components/sso-saml-form.tsx

@@ -26,6 +26,7 @@ const ssoSchema = z.object({
   samlCertificate: z.string().min(1, "SAML Idp Certificate is required"),
   isEnabled: z.boolean(),
   allowSignup: z.boolean(),
+  groupSync: z.boolean(),
 });
 
 type SSOFormValues = z.infer<typeof ssoSchema>;
@@ -45,6 +46,7 @@ export function SsoSamlForm({ provider, onClose }: SsoFormProps) {
       samlCertificate: provider.samlCertificate || "",
       isEnabled: provider.isEnabled,
       allowSignup: provider.allowSignup,
+      groupSync: provider.groupSync || false,
     },
     validate: zodResolver(ssoSchema),
   });
@@ -75,6 +77,9 @@ export function SsoSamlForm({ provider, onClose }: SsoFormProps) {
     if (form.isDirty("allowSignup")) {
       ssoData.allowSignup = values.allowSignup;
     }
+    if (form.isDirty("groupSync")) {
+      ssoData.groupSync = values.groupSync;
+    }
 
     await updateSsoProviderMutation.mutateAsync(ssoData);
     form.resetDirty();
@@ -132,6 +137,15 @@ export function SsoSamlForm({ provider, onClose }: SsoFormProps) {
             />
           </Group>
 
+          <Group justify="space-between">
+            <div>{t("Group sync")}</div>
+            <Switch
+              className={classes.switch}
+              checked={form.values.groupSync}
+              {...form.getInputProps("groupSync")}
+            />
+          </Group>
+
           <Group justify="space-between">
             <div>{t("Enabled")}</div>
             <Switch

apps/client/src/ee/security/types/security.types.ts

@@ -11,6 +11,7 @@ export interface IAuthProvider {
   oidcClientSecret: string;
   allowSignup: boolean;
   isEnabled: boolean;
+  groupSync: boolean;
   creatorId: string;
   workspaceId: string;
   createdAt: Date;

apps/server/src/database/migrations/20250831T191600-add-group-sync-to-auth-providers.ts

@@ -3,15 +3,13 @@ import { type Kysely } from 'kysely';
 export async function up(db: Kysely<any>): Promise<void> {
   await db.schema
     .alterTable('auth_providers')
-    .addColumn('is_group_sync_enabled', 'boolean', (col) =>
+    .addColumn('group_sync', 'boolean', (col) => col.defaultTo(false).notNull())
-      col.defaultTo(false).notNull(),
-    )
     .execute();
 }
 
 export async function down(db: Kysely<any>): Promise<void> {
   await db.schema
     .alterTable('auth_providers')
-    .dropColumn('is_group_sync_enabled')
+    .dropColumn('group_sync')
     .execute();
 }

apps/server/src/database/types/db.d.ts

@@ -62,6 +62,7 @@ export interface AuthProviders {
   deletedAt: Timestamp | null;
   id: Generated<string>;
   isEnabled: Generated<boolean>;
+  groupSync: Generated<boolean>;
   name: string;
   oidcClientId: string | null;
   oidcClientSecret: string | null;