[google_sign_in] Implement hosted domain on Android

packages/google_sign_in/google_sign_in_android/CHANGELOG.md

@@ -1,5 +1,6 @@
-## NEXT
+## 7.0.3
 
+* Adds support for `hostedDomain` when authenticating.
 * Updates minimum supported SDK version to Flutter 3.29/Dart 3.7.
 
 ## 7.0.3

packages/google_sign_in/google_sign_in_android/android/src/main/java/io/flutter/plugins/googlesignin/GoogleSignInPlugin.java

@@ -231,16 +231,22 @@ public void getCredential(
         }
 
         String nonce = params.getNonce();
+        String hostedDomain = params.getHostedDomain();
         GetCredentialRequest.Builder requestBuilder = new GetCredentialRequest.Builder();
         if (params.getUseButtonFlow()) {
           GetSignInWithGoogleOption.Builder optionBuilder =
               new GetSignInWithGoogleOption.Builder(serverClientId);
+          if (hostedDomain != null) {
+            optionBuilder.setHostedDomainFilter(hostedDomain);
+          }
           if (nonce != null) {
             optionBuilder.setNonce(nonce);
           }
           requestBuilder.addCredentialOption(optionBuilder.build());
         } else {
           GetCredentialRequestGoogleIdOptionParams optionParams = params.getGoogleIdOptionParams();
+          // TODO(stuartmorgan): Add a hosted domain filter here if hosted
+          // domain support is added to GetGoogleIdOption in the future.
           GetGoogleIdOption.Builder optionBuilder =
               new GetGoogleIdOption.Builder()
                   .setFilterByAuthorizedAccounts(optionParams.getFilterToAuthorized())

packages/google_sign_in/google_sign_in_android/android/src/main/kotlin/io/flutter/plugins/googlesignin/Messages.kt

@@ -1,7 +1,7 @@
 // Copyright 2013 The Flutter Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-// Autogenerated from Pigeon (v24.2.2), do not edit directly.
+// Autogenerated from Pigeon (v26.0.1), do not edit directly.
 // See also: https://pub.dev/packages/pigeon
 @file:Suppress("UNCHECKED_CAST", "ArrayInDataClass")
 
@@ -15,18 +15,47 @@ import io.flutter.plugin.common.StandardMessageCodec
 import java.io.ByteArrayOutputStream
 import java.nio.ByteBuffer
 
-private fun wrapResult(result: Any?): List<Any?> {
-  return listOf(result)
-}
+private object MessagesPigeonUtils {
+
+  fun wrapResult(result: Any?): List<Any?> {
+    return listOf(result)
+  }
 
-private fun wrapError(exception: Throwable): List<Any?> {
-  return if (exception is FlutterError) {
-    listOf(exception.code, exception.message, exception.details)
-  } else {
-    listOf(
-        exception.javaClass.simpleName,
-        exception.toString(),
-        "Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception))
+  fun wrapError(exception: Throwable): List<Any?> {
+    return if (exception is FlutterError) {
+      listOf(exception.code, exception.message, exception.details)
+    } else {
+      listOf(
+          exception.javaClass.simpleName,
+          exception.toString(),
+          "Cause: " + exception.cause + ", Stacktrace: " + Log.getStackTraceString(exception))
+    }
+  }
+
+  fun deepEquals(a: Any?, b: Any?): Boolean {
+    if (a is ByteArray && b is ByteArray) {
+      return a.contentEquals(b)
+    }
+    if (a is IntArray && b is IntArray) {
+      return a.contentEquals(b)
+    }
+    if (a is LongArray && b is LongArray) {
+      return a.contentEquals(b)
+    }
+    if (a is DoubleArray && b is DoubleArray) {
+      return a.contentEquals(b)
+    }
+    if (a is Array<*> && b is Array<*>) {
+      return a.size == b.size && a.indices.all { deepEquals(a[it], b[it]) }
+    }
+    if (a is List<*> && b is List<*>) {
+      return a.size == b.size && a.indices.all { deepEquals(a[it], b[it]) }
+    }
+    if (a is Map<*, *> && b is Map<*, *>) {
+      return a.size == b.size &&
+          a.all { (b as Map<Any?, Any?>).containsKey(it.key) && deepEquals(it.value, b[it.key]) }
+    }
+    return a == b
   }
 }
 
@@ -106,7 +135,7 @@ enum class AuthorizeFailureType(val raw: Int) {
 }
 
 /**
- * The information necessary to build a an authorization request.
+ * The information necessary to build an authorization request.
  *
  * Corresponds to the native AuthorizationRequest object, but only contains the fields used by this
  * plugin.
@@ -139,6 +168,18 @@ data class PlatformAuthorizationRequest(
         serverClientIdForForcedRefreshToken,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is PlatformAuthorizationRequest) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /**
@@ -163,15 +204,18 @@ data class GetCredentialRequestParams(
      */
     val googleIdOptionParams: GetCredentialRequestGoogleIdOptionParams,
     val serverClientId: String? = null,
+    val hostedDomain: String? = null,
     val nonce: String? = null
 ) {
   companion object {
     fun fromList(pigeonVar_list: List<Any?>): GetCredentialRequestParams {
       val useButtonFlow = pigeonVar_list[0] as Boolean
       val googleIdOptionParams = pigeonVar_list[1] as GetCredentialRequestGoogleIdOptionParams
       val serverClientId = pigeonVar_list[2] as String?
-      val nonce = pigeonVar_list[3] as String?
-      return GetCredentialRequestParams(useButtonFlow, googleIdOptionParams, serverClientId, nonce)
+      val hostedDomain = pigeonVar_list[3] as String?
+      val nonce = pigeonVar_list[4] as String?
+      return GetCredentialRequestParams(
+          useButtonFlow, googleIdOptionParams, serverClientId, hostedDomain, nonce)
     }
   }
 
@@ -180,9 +224,22 @@ data class GetCredentialRequestParams(
         useButtonFlow,
         googleIdOptionParams,
         serverClientId,
+        hostedDomain,
         nonce,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is GetCredentialRequestParams) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /** Generated class from Pigeon that represents data sent in messages. */
@@ -204,6 +261,18 @@ data class GetCredentialRequestGoogleIdOptionParams(
         autoSelectEnabled,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is GetCredentialRequestGoogleIdOptionParams) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /**
@@ -242,6 +311,18 @@ data class PlatformGoogleIdTokenCredential(
         profilePictureUri,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is PlatformGoogleIdTokenCredential) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /**
@@ -284,6 +365,18 @@ data class GetCredentialFailure(
         details,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is GetCredentialFailure) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /**
@@ -305,6 +398,18 @@ data class GetCredentialSuccess(val credential: PlatformGoogleIdTokenCredential)
         credential,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is GetCredentialSuccess) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /**
@@ -343,6 +448,18 @@ data class AuthorizeFailure(
         details,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is AuthorizeFailure) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 /**
@@ -373,6 +490,18 @@ data class PlatformAuthorizationResult(
         grantedScopes,
     )
   }
+
+  override fun equals(other: Any?): Boolean {
+    if (other !is PlatformAuthorizationResult) {
+      return false
+    }
+    if (this === other) {
+      return true
+    }
+    return MessagesPigeonUtils.deepEquals(toList(), other.toList())
+  }
+
+  override fun hashCode(): Int = toList().hashCode()
 }
 
 private open class MessagesPigeonCodec : StandardMessageCodec() {
@@ -510,7 +639,7 @@ interface GoogleSignInApi {
                 try {
                   listOf(api.getGoogleServicesJsonServerClientId())
                 } catch (exception: Throwable) {
-                  wrapError(exception)
+                  MessagesPigeonUtils.wrapError(exception)
                 }
             reply.reply(wrapped)
           }
@@ -531,10 +660,10 @@ interface GoogleSignInApi {
             api.getCredential(paramsArg) { result: Result<GetCredentialResult> ->
               val error = result.exceptionOrNull()
               if (error != null) {
-                reply.reply(wrapError(error))
+                reply.reply(MessagesPigeonUtils.wrapError(error))
               } else {
                 val data = result.getOrNull()
-                reply.reply(wrapResult(data))
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
               }
             }
           }
@@ -553,9 +682,9 @@ interface GoogleSignInApi {
             api.clearCredentialState { result: Result<Unit> ->
               val error = result.exceptionOrNull()
               if (error != null) {
-                reply.reply(wrapError(error))
+                reply.reply(MessagesPigeonUtils.wrapError(error))
               } else {
-                reply.reply(wrapResult(null))
+                reply.reply(MessagesPigeonUtils.wrapResult(null))
               }
             }
           }
@@ -577,10 +706,10 @@ interface GoogleSignInApi {
             api.authorize(paramsArg, promptIfUnauthorizedArg) { result: Result<AuthorizeResult> ->
               val error = result.exceptionOrNull()
               if (error != null) {
-                reply.reply(wrapError(error))
+                reply.reply(MessagesPigeonUtils.wrapError(error))
               } else {
                 val data = result.getOrNull()
-                reply.reply(wrapResult(data))
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
               }
             }
           }