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packages/backend/convex/custom/auth/providers/entra.ts

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+import { type AuthProviderMaterializedConfig } from '@convex-dev/auth/server';
+
+export const Entra: AuthProviderMaterializedConfig = {
+  id: 'microsoft-entra-id',
+  name: 'Microsoft Entra ID',
+  type: 'oauth',
+  issuer: process.env.AUTH_MICROSOFT_ENTRA_ID_ISSUER!,
+  client: {
+    id: process.env.AUTH_MICROSOFT_ENTRA_ID_ID!,
+    secret: process.env.AUTH_MICROSOFT_ENTRA_ID_SECRET!,
+  },
+  authorization: {
+    url: process.env.AUTH_MICROSOFT_ENTRA_ID_AUTH_URL!,
+    params: {
+      scope: 'openid profile email offline_access',
+      response_type: 'code',
+    },
+  },
+  token:
+    'https://login.microsoftonline.com/16200986-86f1-44d2-974c-cfa99352722c/oauth2/v2.0/token',
+  userinfo: 'https://graph.microsoft.com/oidc/userinfo',
+  profile(profile) {
+    return {
+      id: profile.sub,
+      name: profile.name,
+      email: profile.email,
+    };
+  },
+};

packages/backend/convex/custom/auth/providers/password.ts

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+import { ConvexError } from 'convex/values';
+import { Password as DefaultPassword } from '@convex-dev/auth/providers/Password';
+import { validatePassword } from '../password/validate';
+import type { DataModel } from '../../../_generated/dataModel';
+
+export const Password = DefaultPassword<DataModel>({
+  profile(params, ctx) {
+    return {
+      email: params.email as string,
+      name: params.name as string,
+    };
+  },
+  validatePasswordRequirements: (password: string) => {
+    if (!validatePassword(password)) {
+      throw new ConvexError('Invalid password.');
+    }
+  },
+});