feat: allowed toggling login options as admin

backend/src/db/migrations/20240626115035_admin-login-method-config.ts

@@ -0,0 +1,19 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  if (!(await knex.schema.hasColumn(TableName.SuperAdmin, "enabledLoginMethods"))) {
+    await knex.schema.alterTable(TableName.SuperAdmin, (tb) => {
+      tb.specificType("enabledLoginMethods", "text[]");
+    });
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  if (await knex.schema.hasColumn(TableName.SuperAdmin, "enabledLoginMethods")) {
+    await knex.schema.alterTable(TableName.SuperAdmin, (t) => {
+      t.dropColumn("enabledLoginMethods");
+    });
+  }
+}

backend/src/db/schemas/super-admin.ts

@@ -18,7 +18,8 @@ export const SuperAdminSchema = z.object({
   trustSamlEmails: z.boolean().default(false).nullable().optional(),
   trustLdapEmails: z.boolean().default(false).nullable().optional(),
   trustOidcEmails: z.boolean().default(false).nullable().optional(),
-  defaultAuthOrgId: z.string().uuid().nullable().optional()
+  defaultAuthOrgId: z.string().uuid().nullable().optional(),
+  enabledLoginMethods: z.string().array().nullable().optional()
 });
 
 export type TSuperAdmin = z.infer<typeof SuperAdminSchema>;

backend/src/server/routes/v1/admin-router.ts

@@ -8,6 +8,7 @@ import { verifySuperAdmin } from "@app/server/plugins/auth/superAdmin";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { AuthMode } from "@app/services/auth/auth-type";
 import { getServerCfg } from "@app/services/super-admin/super-admin-service";
+import { LoginMethod } from "@app/services/super-admin/super-admin-types";
 import { PostHogEventTypes } from "@app/services/telemetry/telemetry-types";
 
 export const registerAdminRouter = async (server: FastifyZodProvider) => {
@@ -54,7 +55,14 @@ export const registerAdminRouter = async (server: FastifyZodProvider) => {
         trustSamlEmails: z.boolean().optional(),
         trustLdapEmails: z.boolean().optional(),
         trustOidcEmails: z.boolean().optional(),
-        defaultAuthOrgId: z.string().optional().nullable()
+        defaultAuthOrgId: z.string().optional().nullable(),
+        enabledLoginMethods: z
+          .nativeEnum(LoginMethod)
+          .array()
+          .optional()
+          .refine((methods) => !methods || methods.length > 0, {
+            message: "At least one login method should be enabled."
+          })
       }),
       response: {
         200: z.object({

backend/src/services/super-admin/super-admin-types.ts

@@ -15,3 +15,13 @@ export type TAdminSignUpDTO = {
   ip: string;
   userAgent: string;
 };
+
+export enum LoginMethod {
+  EMAIL = "email",
+  GOOGLE = "google",
+  GITHUB = "github",
+  GITLAB = "gitlab",
+  SAML = "saml",
+  LDAP = "ldap",
+  OIDC = "oidc"
+}