feat(auth): include phoneNumber from PhoneMultiFactorInfo

packages/auth/android/src/main/java/io/invertase/firebase/auth/ReactNativeFirebaseAuthModule.java

@@ -1188,7 +1188,7 @@
       final Promise promise) {
     final MultiFactorSession multiFactorSession = mMultiFactorSessions.get(sessionKey);
     if (multiFactorSession == null) {
-      rejectPromiseWithCodeAndMessage(promise, "unknown", "can't find session for provided key");
+      rejectPromiseWithCodeAndMessage(promise, "invalid-multi-factor-session", "can't find session for provided key");
       return;
     }
     FirebaseApp firebaseApp = FirebaseApp.getInstance(appName);
@@ -2553,6 +2553,10 @@
     hintMap.putString("factorId", hint.getFactorId());
     hintMap.putString("uid", hint.getUid());
 
+    if (hint.getFactorId().equals(PhoneMultiFactorGenerator.FACTOR_ID)) {
+      hintMap.putString("phoneNumber", ((PhoneMultiFactorInfo) hint).getPhoneNumber());
+    }
+
     return hintMap;
   }
 

packages/auth/e2e/multiFactor.e2e.js

@@ -547,6 +547,7 @@ describe('multi-factor modular', function () {
           this.skip();
         }
         const { phoneNumber, email, password } = await createUserWithMultiFactor();
+        const maskedNumber = '+********' + phoneNumber.substring(phoneNumber.length - 4);
 
         const { signInWithEmailAndPassword, getAuth, getMultiFactorResolver } = authModular;
 
@@ -562,6 +563,9 @@ describe('multi-factor modular', function () {
           multiFactorResolver.should.be.an.Object();
           multiFactorResolver.hints.should.be.an.Array();
           multiFactorResolver.hints.length.should.equal(1);
+          multiFactorResolver.hints[0].factorId.should.equal('phone');
+          multiFactorResolver.hints[0].phoneNumber.should.equal(maskedNumber);
+
           multiFactorResolver.session.should.be.a.String();
 
           const verificationId = await new firebase.auth.PhoneAuthProvider(
@@ -575,7 +579,6 @@ describe('multi-factor modular', function () {
           let verificationCode = await getLastSmsCode(phoneNumber);
           if (verificationCode == null) {
             // iOS simulator uses a masked phone number
-            const maskedNumber = '+********' + phoneNumber.substring(phoneNumber.length - 4);
             verificationCode = await getLastSmsCode(maskedNumber);
           }
           const phoneAuthCredential = new firebase.auth.PhoneAuthProvider.credential(
@@ -591,6 +594,8 @@ describe('multi-factor modular', function () {
               user.email.should.equal('verified@example.com');
               user.multiFactor.should.be.an.Object();
               user.multiFactor.enrolledFactors.length.should.equal(1);
+              user.multiFactor.enrolledFactors[0].factorId.should.equal('phone');
+              user.multiFactor.enrolledFactors[0].phoneNumber.should.equal(phoneNumber);
               return Promise.resolve();
             })
             .catch(e => {

packages/auth/ios/RNFBAuth/RNFBAuthModule.m

@@ -578,7 +578,9 @@ - (void)invalidate {
                                                      @"has expired or is not currently supported.",
                                       }];
   }
-  DLog(@"using app SignInWithCredential: %@", firebaseApp.name)[[FIRAuth authWithApp:firebaseApp]
+  DLog(@"using app SignInWithCredential: %@", firebaseApp.name);
+
+  [[FIRAuth authWithApp:firebaseApp]
       signInWithCredential:credential
                 completion:^(FIRAuthDataResult *authResult, NSError *error) {
                   if (error) {
@@ -820,8 +822,9 @@ - (void)invalidate {
                   : (NSString *)phoneNumber
                   : (RCTPromiseResolveBlock)resolve
                   : (RCTPromiseRejectBlock)reject) {
-  DLog(@"SignInWthPhoneNumber instance: %@",
-       firebaseApp.name)[[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
+  DLog(@"SignInWthPhoneNumber instance: %@", firebaseApp.name);
+
+  [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
       verifyPhoneNumber:phoneNumber
              UIDelegate:nil
              completion:^(NSString *_Nullable verificationID, NSError *_Nullable error) {
@@ -862,8 +865,9 @@ - (void)invalidate {
                                       }];
     return;
   }
-  DLog(@"using instance verifyPhoneNumberWithMultiFactorInfo: %@",
-       firebaseApp.name)[[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
+  DLog(@"using instance verifyPhoneNumberWithMultiFactorInfo: %@", firebaseApp.name);
+
+  [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
       verifyPhoneNumberWithMultiFactorInfo:hint
                                 UIDelegate:nil
                         multiFactorSession:session
@@ -884,9 +888,19 @@ - (void)invalidate {
                   : (NSString *)sessionId
                   : (RCTPromiseResolveBlock)resolve
                   : (RCTPromiseRejectBlock)reject) {
+  DLog(@"verifyPhoneNumberForMultifactor using app: %@", firebaseApp.name);
+  DLog(@"verifyPhoneNumberForMultifactor phoneNumber: %@", phoneNumber);
+  DLog(@"verifyPhoneNumberForMultifactor sessionId: %@", sessionId);
   FIRMultiFactorSession *session = cachedSessions[sessionId];
-  DLog(@"using instance VerifyPhoneNumberForMultifactor: %@",
-       firebaseApp.name)[[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
+  if (session == nil) {
+    [RNFBSharedUtils rejectPromiseWithUserInfo:reject
+                                      userInfo:(NSMutableDictionary *)@{
+                                        @"code" : @"invalid-multi-factor-session",
+                                        @"message" : @"can't find session for provided key"
+                                      }];
+    return;
+  }
+  [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
        verifyPhoneNumber:phoneNumber
               UIDelegate:nil
       multiFactorSession:session
@@ -907,12 +921,15 @@ - (void)invalidate {
                   : (NSString *)verificationCode
                   : (RCTPromiseResolveBlock)resolve
                   : (RCTPromiseRejectBlock)reject) {
-  DLog(@"using instance resolve MultiFactorSignIn: %@", firebaseApp.name)
-      FIRPhoneAuthCredential *credential =
-          [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
-              credentialWithVerificationID:verificationId
-                          verificationCode:verificationCode];
-  DLog(@"credential: %@", credential) FIRMultiFactorAssertion *assertion =
+  DLog(@"using instance resolve MultiFactorSignIn: %@", firebaseApp.name);
+
+  FIRPhoneAuthCredential *credential =
+      [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
+          credentialWithVerificationID:verificationId
+                      verificationCode:verificationCode];
+  DLog(@"credential: %@", credential);
+
+  FIRMultiFactorAssertion *assertion =
       [FIRPhoneMultiFactorGenerator assertionWithCredential:credential];
 
   [cachedResolver[sessionKey] resolveSignInWithAssertion:assertion
@@ -955,11 +972,12 @@ - (void)invalidate {
                   : (NSString *_Nullable)displayName
                   : (RCTPromiseResolveBlock)resolve
                   : (RCTPromiseRejectBlock)reject) {
-  DLog(@"using instance finalizeMultifactorEnrollment: %@", firebaseApp.name)
-      FIRPhoneAuthCredential *credential =
-          [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
-              credentialWithVerificationID:verificationId
-                          verificationCode:verificationCode];
+  DLog(@"using instance finalizeMultifactorEnrollment: %@", firebaseApp.name);
+
+  FIRPhoneAuthCredential *credential =
+      [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
+          credentialWithVerificationID:verificationId
+                      verificationCode:verificationCode];
   FIRMultiFactorAssertion *assertion =
       [FIRPhoneMultiFactorGenerator assertionWithCredential:credential];
   FIRUser *user = [FIRAuth authWithApp:firebaseApp].currentUser;
@@ -980,8 +998,9 @@ - (void)invalidate {
                   : (FIRApp *)firebaseApp
                   : (NSString *)phoneNumber
                   : (NSString *)requestKey) {
-  DLog(@"using instance verifyPhoneNumber: %@",
-       firebaseApp.name)[[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
+  DLog(@"using instance verifyPhoneNumber: %@", firebaseApp.name);
+
+  [[FIRPhoneAuthProvider providerWithAuth:[FIRAuth authWithApp:firebaseApp]]
       verifyPhoneNumber:phoneNumber
              UIDelegate:nil
              completion:^(NSString *_Nullable verificationID, NSError *_Nullable error) {
@@ -1695,6 +1714,8 @@ - (NSDictionary *)firebaseUserToDict:(FIRUser *)user {
       @"enrollmentTime" : enrollmentTime,
       // @deprecated enrollmentDate kept for backwards compatibility, please use enrollmentTime
       @"enrollmentDate" : enrollmentTime,
+      // phoneNumber only present on FIRPhoneMultiFactorInfo
+      @"phoneNumber" : hint.phoneNumber == nil ? [NSNull null] : hint.phoneNumber,
     }];
   }
   return enrolledFactors;

packages/auth/lib/index.d.ts

@@ -472,7 +472,21 @@ export namespace FirebaseAuthTypes {
   /**
    * Contains information about a second factor.
    */
-  export interface MultiFactorInfo {
+  export type MultiFactorInfo = PhoneMultiFactorInfo | TotpMultiFactorInfo;
+
+  export interface PhoneMultiFactorInfo extends MultiFactorInfoCommon {
+    factorId: 'phone';
+    /**
+     * The phone number used for this factor.
+     */
+    phoneNumber: string;
+  }
+
+  export interface TotpMultiFactorInfo extends MultiFactorInfoCommon {
+    factorId: 'totp';
+  }
+
+  export interface MultiFactorInfoCommon {
     /**
      * User friendly name for this factor.
      */
@@ -481,10 +495,6 @@ export namespace FirebaseAuthTypes {
      * Time the second factor was enrolled, in UTC.
      */
     enrollmentTime: string;
-    /**
-     * Type of factor.
-     */
-    factorId: FactorId;
     /**
      * Unique id for this factor.
      */