Merge branch 'main' into feat/commodifying-signing

.env.example

@@ -4,8 +4,10 @@ NEXTAUTH_SECRET="secret"
 
 # [[CRYPTO]]
 # Application Key for symmetric encryption and decryption
-# This should be a random string of at least 32 characters
-NEXT_PRIVATE_ENCRYPTION_KEY="CAFEBABE"
+# REQUIRED: This should be a random string of at least 32 characters
+NEXT_PRIVATE_ENCRYPTION_KEY=""
+# REQUIRED: This should be a random string of at least 32 characters
+NEXT_PRIVATE_ENCRYPTION_SECONDARY_KEY=""
 
 # [[AUTH OPTIONAL]]
 NEXT_PRIVATE_GOOGLE_CLIENT_ID=""

apps/web/src/app/(unauthenticated)/signup/page.tsx

@@ -1,6 +1,8 @@
 import Link from 'next/link';
 import { redirect } from 'next/navigation';
 
+import { IS_GOOGLE_SSO_ENABLED } from '@documenso/lib/constants/auth';
+
 import { SignUpForm } from '~/components/forms/signup';
 
 export default function SignUpPage() {
@@ -17,7 +19,7 @@ export default function SignUpPage() {
         signing is within your grasp.
       </p>
 
-      <SignUpForm className="mt-4" />
+      <SignUpForm className="mt-4" isGoogleSSOEnabled={IS_GOOGLE_SSO_ENABLED} />
 
       <p className="text-muted-foreground mt-6 text-center text-sm">
         Already have an account?{' '}

apps/web/src/components/forms/signup.tsx

@@ -3,6 +3,7 @@
 import { zodResolver } from '@hookform/resolvers/zod';
 import { signIn } from 'next-auth/react';
 import { useForm } from 'react-hook-form';
+import { FcGoogle } from 'react-icons/fc';
 import { z } from 'zod';
 
 import { useAnalytics } from '@documenso/lib/client-only/hooks/use-analytics';
@@ -23,6 +24,8 @@ import { PasswordInput } from '@documenso/ui/primitives/password-input';
 import { SignaturePad } from '@documenso/ui/primitives/signature-pad';
 import { useToast } from '@documenso/ui/primitives/use-toast';
 
+const SIGN_UP_REDIRECT_PATH = '/documents';
+
 export const ZSignUpFormSchema = z.object({
   name: z.string().trim().min(1, { message: 'Please enter a valid name.' }),
   email: z.string().email().min(1),
@@ -37,9 +40,10 @@ export type TSignUpFormSchema = z.infer<typeof ZSignUpFormSchema>;
 
 export type SignUpFormProps = {
   className?: string;
+  isGoogleSSOEnabled?: boolean;
 };
 
-export const SignUpForm = ({ className }: SignUpFormProps) => {
+export const SignUpForm = ({ className, isGoogleSSOEnabled }: SignUpFormProps) => {
   const { toast } = useToast();
   const analytics = useAnalytics();
 
@@ -64,7 +68,7 @@ export const SignUpForm = ({ className }: SignUpFormProps) => {
       await signIn('credentials', {
         email,
         password,
-        callbackUrl: '/',
+        callbackUrl: SIGN_UP_REDIRECT_PATH,
       });
 
       analytics.capture('App: User Sign Up', {
@@ -89,6 +93,19 @@ export const SignUpForm = ({ className }: SignUpFormProps) => {
     }
   };
 
+  const onSignUpWithGoogleClick = async () => {
+    try {
+      await signIn('google', { callbackUrl: SIGN_UP_REDIRECT_PATH });
+    } catch (err) {
+      toast({
+        title: 'An unknown error occurred',
+        description:
+          'We encountered an unknown error while attempting to sign you Up. Please try again later.',
+        variant: 'destructive',
+      });
+    }
+  };
+
   return (
     <Form {...form}>
       <form
@@ -166,6 +183,28 @@ export const SignUpForm = ({ className }: SignUpFormProps) => {
         >
           {isSubmitting ? 'Signing up...' : 'Sign Up'}
         </Button>
+
+        {isGoogleSSOEnabled && (
+          <>
+            <div className="relative flex items-center justify-center gap-x-4 py-2 text-xs uppercase">
+              <div className="bg-border h-px flex-1" />
+              <span className="text-muted-foreground bg-transparent">Or</span>
+              <div className="bg-border h-px flex-1" />
+            </div>
+
+            <Button
+              type="button"
+              size="lg"
+              variant={'outline'}
+              className="bg-background text-muted-foreground border"
+              disabled={isSubmitting}
+              onClick={onSignUpWithGoogleClick}
+            >
+              <FcGoogle className="mr-2 h-5 w-5" />
+              Sign Up with Google
+            </Button>
+          </>
+        )}
       </form>
     </Form>
   );

packages/lib/constants/crypto.ts

@@ -1 +1,23 @@
 export const DOCUMENSO_ENCRYPTION_KEY = process.env.NEXT_PRIVATE_ENCRYPTION_KEY;
+
+export const DOCUMENSO_ENCRYPTION_SECONDARY_KEY = process.env.NEXT_PRIVATE_ENCRYPTION_SECONDARY_KEY;
+
+if (!DOCUMENSO_ENCRYPTION_KEY || !DOCUMENSO_ENCRYPTION_SECONDARY_KEY) {
+  throw new Error('Missing DOCUMENSO_ENCRYPTION_KEY or DOCUMENSO_ENCRYPTION_SECONDARY_KEY keys');
+}
+
+if (DOCUMENSO_ENCRYPTION_KEY === DOCUMENSO_ENCRYPTION_SECONDARY_KEY) {
+  throw new Error(
+    'DOCUMENSO_ENCRYPTION_KEY and DOCUMENSO_ENCRYPTION_SECONDARY_KEY cannot be equal',
+  );
+}
+
+if (DOCUMENSO_ENCRYPTION_KEY === 'CAFEBABE') {
+  console.warn('*********************************************************************');
+  console.warn('*');
+  console.warn('*');
+  console.warn('Please change the encryption key from the default value of "CAFEBABE"');
+  console.warn('*');
+  console.warn('*');
+  console.warn('*********************************************************************');
+}

packages/lib/next-auth/auth-options.ts

@@ -9,6 +9,7 @@ import type { GoogleProfile } from 'next-auth/providers/google';
 import GoogleProvider from 'next-auth/providers/google';
 
 import { prisma } from '@documenso/prisma';
+import { IdentityProvider } from '@documenso/prisma/client';
 
 import { isTwoFactorAuthenticationEnabled } from '../server-only/2fa/is-2fa-availble';
 import { validateTwoFactorAuthentication } from '../server-only/2fa/validate-2fa';
@@ -93,7 +94,7 @@ export const NEXT_AUTH_OPTIONS: AuthOptions = {
     }),
   ],
   callbacks: {
-    async jwt({ token, user }) {
+    async jwt({ token, user, trigger, account }) {
       const merged = {
         ...token,
         ...user,
@@ -138,6 +139,22 @@ export const NEXT_AUTH_OPTIONS: AuthOptions = {
         merged.emailVerified = user.emailVerified?.toISOString() ?? null;
       }
 
+      if ((trigger === 'signIn' || trigger === 'signUp') && account?.provider === 'google') {
+        merged.emailVerified = user?.emailVerified
+          ? new Date(user.emailVerified).toISOString()
+          : new Date().toISOString();
+
+        await prisma.user.update({
+          where: {
+            id: Number(merged.id),
+          },
+          data: {
+            emailVerified: merged.emailVerified,
+            identityProvider: IdentityProvider.GOOGLE,
+          },
+        });
+      }
+
       return {
         id: merged.id,
         name: merged.name,

packages/lib/server-only/crypto/decrypt.ts

@@ -0,0 +1,33 @@
+import { DOCUMENSO_ENCRYPTION_SECONDARY_KEY } from '@documenso/lib/constants/crypto';
+import { ZEncryptedDataSchema } from '@documenso/lib/server-only/crypto/encrypt';
+import { symmetricDecrypt } from '@documenso/lib/universal/crypto';
+
+/**
+ * Decrypt the passed in data. This uses the secondary encrypt key for miscellaneous data.
+ *
+ * @param encryptedData The data encrypted with the `encryptSecondaryData` function.
+ * @returns The decrypted value, or `null` if the data is invalid or expired.
+ */
+export const decryptSecondaryData = (encryptedData: string): string | null => {
+  if (!DOCUMENSO_ENCRYPTION_SECONDARY_KEY) {
+    throw new Error('Missing encryption key');
+  }
+
+  const decryptedBufferValue = symmetricDecrypt({
+    key: DOCUMENSO_ENCRYPTION_SECONDARY_KEY,
+    data: encryptedData,
+  });
+
+  const decryptedValue = Buffer.from(decryptedBufferValue).toString('utf-8');
+  const result = ZEncryptedDataSchema.safeParse(JSON.parse(decryptedValue));
+
+  if (!result.success) {
+    return null;
+  }
+
+  if (result.data.expiresAt !== undefined && result.data.expiresAt < Date.now()) {
+    return null;
+  }
+
+  return result.data.data;
+};

packages/lib/server-only/crypto/encrypt.ts

@@ -0,0 +1,42 @@
+import { z } from 'zod';
+
+import { DOCUMENSO_ENCRYPTION_SECONDARY_KEY } from '@documenso/lib/constants/crypto';
+import { symmetricEncrypt } from '@documenso/lib/universal/crypto';
+import type { TEncryptSecondaryDataMutationSchema } from '@documenso/trpc/server/crypto/schema';
+
+export const ZEncryptedDataSchema = z.object({
+  data: z.string(),
+  expiresAt: z.number().optional(),
+});
+
+export type EncryptDataOptions = {
+  data: string;
+
+  /**
+   * When the data should no longer be allowed to be decrypted.
+   *
+   * Leave this empty to never expire the data.
+   */
+  expiresAt?: number;
+};
+
+/**
+ * Encrypt the passed in data. This uses the secondary encrypt key for miscellaneous data.
+ *
+ * @returns The encrypted data.
+ */
+export const encryptSecondaryData = ({ data, expiresAt }: TEncryptSecondaryDataMutationSchema) => {
+  if (!DOCUMENSO_ENCRYPTION_SECONDARY_KEY) {
+    throw new Error('Missing encryption key');
+  }
+
+  const dataToEncrypt: z.infer<typeof ZEncryptedDataSchema> = {
+    data,
+    expiresAt,
+  };
+
+  return symmetricEncrypt({
+    key: DOCUMENSO_ENCRYPTION_SECONDARY_KEY,
+    data: JSON.stringify(dataToEncrypt),
+  });
+};

packages/lib/server-only/document/get-stats.ts

@@ -42,6 +42,11 @@ export const getStats = async ({ user }: GetStatsInput) => {
         _all: true,
       },
       where: {
+        User: {
+          email: {
+            not: user.email,
+          },
+        },
         OR: [
           {
             status: ExtendedDocumentStatus.PENDING,

packages/trpc/server/crypto/router.ts

@@ -0,0 +1,17 @@
+import { encryptSecondaryData } from '@documenso/lib/server-only/crypto/encrypt';
+
+import { procedure, router } from '../trpc';
+import { ZEncryptSecondaryDataMutationSchema } from './schema';
+
+export const cryptoRouter = router({
+  encryptSecondaryData: procedure
+    .input(ZEncryptSecondaryDataMutationSchema)
+    .mutation(({ input }) => {
+      try {
+        return encryptSecondaryData(input);
+      } catch {
+        // Never leak errors for crypto.
+        throw new Error('Failed to encrypt data');
+      }
+    }),
+});

packages/trpc/server/crypto/schema.ts

@@ -0,0 +1,15 @@
+import { z } from 'zod';
+
+export const ZEncryptSecondaryDataMutationSchema = z.object({
+  data: z.string(),
+  expiresAt: z.number().optional(),
+});
+
+export const ZDecryptDataMutationSchema = z.object({
+  data: z.string(),
+});
+
+export type TEncryptSecondaryDataMutationSchema = z.infer<
+  typeof ZEncryptSecondaryDataMutationSchema
+>;
+export type TDecryptDataMutationSchema = z.infer<typeof ZDecryptDataMutationSchema>;

packages/trpc/server/router.ts

@@ -1,5 +1,6 @@
 import { adminRouter } from './admin-router/router';
 import { authRouter } from './auth-router/router';
+import { cryptoRouter } from './crypto/router';
 import { documentRouter } from './document-router/router';
 import { fieldRouter } from './field-router/router';
 import { profileRouter } from './profile-router/router';
@@ -12,6 +13,7 @@ import { twoFactorAuthenticationRouter } from './two-factor-authentication-route
 
 export const appRouter = router({
   auth: authRouter,
+  crypto: cryptoRouter,
   profile: profileRouter,
   document: documentRouter,
   field: fieldRouter,

packages/tsconfig/process-env.d.ts

@@ -8,6 +8,7 @@ declare namespace NodeJS {
 
     NEXT_PRIVATE_DATABASE_URL: string;
     NEXT_PRIVATE_ENCRYPTION_KEY: string;
+    NEXT_PRIVATE_ENCRYPTION_SECONDARY_KEY: string;
 
     NEXT_PUBLIC_STRIPE_COMMUNITY_PLAN_MONTHLY_PRICE_ID: string;
 

turbo.json

@@ -34,6 +34,7 @@
   "globalEnv": [
     "APP_VERSION",
     "NEXT_PRIVATE_ENCRYPTION_KEY",
+    "NEXT_PRIVATE_ENCRYPTION_SECONDARY_KEY",
     "NEXTAUTH_URL",
     "NEXTAUTH_SECRET",
     "NEXT_PUBLIC_PROJECT",