Google OAuth Device Flow support for FNL

mojo/dart/packages/mojo_services/lib/authentication/authentication.mojom.dart

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 library authentication_mojom;
 
 import 'dart:async';
 
 import 'package:mojo/bindings.dart' as bindings;
 import 'package:mojo/core.dart' as core;
@@ skipping 370 matching lines @@
            "token: $token" ")";
   }
 
   Map toJson() {
     Map map = new Map();
     map["token"] = token;
     return map;
   }
 }
 
+
+class AuthenticationServiceGetOAuth2DeviceCodeParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  List<String> scopes = null;
+
+  AuthenticationServiceGetOAuth2DeviceCodeParams() : super(kVersions.last.size);
+
+  static AuthenticationServiceGetOAuth2DeviceCodeParams deserialize(bindings.Message message) {
+    var decoder = new bindings.Decoder(message);
+    var result = decode(decoder);
+    if (decoder.excessHandles != null) {
+      decoder.excessHandles.forEach((h) => h.close());
+    }
+    return result;
+  }
+
+  static AuthenticationServiceGetOAuth2DeviceCodeParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    AuthenticationServiceGetOAuth2DeviceCodeParams result = new AuthenticationServiceGetOAuth2DeviceCodeParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      var decoder1 = decoder0.decodePointer(8, false);
+      {
+        var si1 = decoder1.decodeDataHeaderForPointerArray(bindings.kUnspecifiedArrayLength);
+        result.scopes = new List<String>(si1.numElements);
+        for (int i1 = 0; i1 < si1.numElements; ++i1) {
+          
+          result.scopes[i1] = decoder1.decodeString(bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i1, false);
+        }
+      }
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    if (scopes == null) {
+      encoder0.encodeNullPointer(8, false);
+    } else {
+      var encoder1 = encoder0.encodePointerArray(scopes.length, 8, bindings.kUnspecifiedArrayLength);
+      for (int i0 = 0; i0 < scopes.length; ++i0) {
+        
+        encoder1.encodeString(scopes[i0], bindings.ArrayDataHeader.kHeaderSize + bindings.kPointerSize * i0, false);
+      }
+    }
+  }
+
+  String toString() {
+    return "AuthenticationServiceGetOAuth2DeviceCodeParams("
+           "scopes: $scopes" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["scopes"] = scopes;
+    return map;
+  }
+}
+
+
+class AuthenticationServiceGetOAuth2DeviceCodeResponseParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(40, 0)
+  ];
+  String verificationUrl = null;
+  String deviceCode = null;
+  String userCode = null;
+  String error = null;
+
+  AuthenticationServiceGetOAuth2DeviceCodeResponseParams() : super(kVersions.last.size);
+
+  static AuthenticationServiceGetOAuth2DeviceCodeResponseParams deserialize(bindings.Message message) {
+    var decoder = new bindings.Decoder(message);
+    var result = decode(decoder);
+    if (decoder.excessHandles != null) {
+      decoder.excessHandles.forEach((h) => h.close());
+    }
+    return result;
+  }
+
+  static AuthenticationServiceGetOAuth2DeviceCodeResponseParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    AuthenticationServiceGetOAuth2DeviceCodeResponseParams result = new AuthenticationServiceGetOAuth2DeviceCodeResponseParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.verificationUrl = decoder0.decodeString(8, true);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.deviceCode = decoder0.decodeString(16, true);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.userCode = decoder0.decodeString(24, true);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.error = decoder0.decodeString(32, true);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(verificationUrl, 8, true);
+    
+    encoder0.encodeString(deviceCode, 16, true);
+    
+    encoder0.encodeString(userCode, 24, true);
+    
+    encoder0.encodeString(error, 32, true);
+  }
+
+  String toString() {
+    return "AuthenticationServiceGetOAuth2DeviceCodeResponseParams("
+           "verificationUrl: $verificationUrl" ", "
+           "deviceCode: $deviceCode" ", "
+           "userCode: $userCode" ", "
+           "error: $error" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["verificationUrl"] = verificationUrl;
+    map["deviceCode"] = deviceCode;
+    map["userCode"] = userCode;
+    map["error"] = error;
+    return map;
+  }
+}
+
+
+class AuthenticationServiceAddAccountParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(16, 0)
+  ];
+  String deviceCode = null;
+
+  AuthenticationServiceAddAccountParams() : super(kVersions.last.size);
+
+  static AuthenticationServiceAddAccountParams deserialize(bindings.Message message) {
+    var decoder = new bindings.Decoder(message);
+    var result = decode(decoder);
+    if (decoder.excessHandles != null) {
+      decoder.excessHandles.forEach((h) => h.close());
+    }
+    return result;
+  }
+
+  static AuthenticationServiceAddAccountParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    AuthenticationServiceAddAccountParams result = new AuthenticationServiceAddAccountParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.deviceCode = decoder0.decodeString(8, false);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(deviceCode, 8, false);
+  }
+
+  String toString() {
+    return "AuthenticationServiceAddAccountParams("
+           "deviceCode: $deviceCode" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["deviceCode"] = deviceCode;
+    return map;
+  }
+}
+
+
+class AuthenticationServiceAddAccountResponseParams extends bindings.Struct {
+  static const List<bindings.StructDataHeader> kVersions = const [
+    const bindings.StructDataHeader(24, 0)
+  ];
+  String username = null;
+  String error = null;
+
+  AuthenticationServiceAddAccountResponseParams() : super(kVersions.last.size);
+
+  static AuthenticationServiceAddAccountResponseParams deserialize(bindings.Message message) {
+    var decoder = new bindings.Decoder(message);
+    var result = decode(decoder);
+    if (decoder.excessHandles != null) {
+      decoder.excessHandles.forEach((h) => h.close());
+    }
+    return result;
+  }
+
+  static AuthenticationServiceAddAccountResponseParams decode(bindings.Decoder decoder0) {
+    if (decoder0 == null) {
+      return null;
+    }
+    AuthenticationServiceAddAccountResponseParams result = new AuthenticationServiceAddAccountResponseParams();
+
+    var mainDataHeader = decoder0.decodeStructDataHeader();
+    if (mainDataHeader.version <= kVersions.last.version) {
+      // Scan in reverse order to optimize for more recent versions.
+      for (int i = kVersions.length - 1; i >= 0; --i) {
+        if (mainDataHeader.version >= kVersions[i].version) {
+          if (mainDataHeader.size == kVersions[i].size) {
+            // Found a match.
+            break;
+          }
+          throw new bindings.MojoCodecError(
+              'Header size doesn\'t correspond to known version size.');
+        }
+      }
+    } else if (mainDataHeader.size < kVersions.last.size) {
+      throw new bindings.MojoCodecError(
+        'Message newer than the last known version cannot be shorter than '
+        'required by the last known version.');
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.username = decoder0.decodeString(8, true);
+    }
+    if (mainDataHeader.version >= 0) {
+      
+      result.error = decoder0.decodeString(16, true);
+    }
+    return result;
+  }
+
+  void encode(bindings.Encoder encoder) {
+    var encoder0 = encoder.getStructEncoderAtOffset(kVersions.last);
+    
+    encoder0.encodeString(username, 8, true);
+    
+    encoder0.encodeString(error, 16, true);
+  }
+
+  String toString() {
+    return "AuthenticationServiceAddAccountResponseParams("
+           "username: $username" ", "
+           "error: $error" ")";
+  }
+
+  Map toJson() {
+    Map map = new Map();
+    map["username"] = username;
+    map["error"] = error;
+    return map;
+  }
+}
+
 const int kAuthenticationService_selectAccount_name = 0;
 const int kAuthenticationService_getOAuth2Token_name = 1;
 const int kAuthenticationService_clearOAuth2Token_name = 2;
+const int kAuthenticationService_getOAuth2DeviceCode_name = 3;
+const int kAuthenticationService_addAccount_name = 4;
 
 const String AuthenticationServiceName =
       'authentication::AuthenticationService';
 
 abstract class AuthenticationService {
   dynamic selectAccount(bool returnLastSelected,[Function responseFactory = null]);
   dynamic getOAuth2Token(String username,List<String> scopes,[Function responseFactory = null]);
   void clearOAuth2Token(String token);
+  dynamic getOAuth2DeviceCode(List<String> scopes,[Function responseFactory = null]);
+  dynamic addAccount(String deviceCode,[Function responseFactory = null]);
 
 }
 
 
 class AuthenticationServiceProxyImpl extends bindings.Proxy {
   AuthenticationServiceProxyImpl.fromEndpoint(
       core.MojoMessagePipeEndpoint endpoint) : super.fromEndpoint(endpoint);
 
   AuthenticationServiceProxyImpl.fromHandle(core.MojoHandle handle) :
       super.fromHandle(handle);
@@ skipping 43 matching lines @@
               "Message had unknown request Id: ${message.header.requestId}");
           return;
         }
         completerMap.remove(message.header.requestId);
         if (c.isCompleted) {
           proxyError("Response completer already completed");
           return;
         }
         c.complete(r);
         break;
+      case kAuthenticationService_getOAuth2DeviceCode_name:
+        var r = AuthenticationServiceGetOAuth2DeviceCodeResponseParams.deserialize(
+            message.payload);
+        if (!message.header.hasRequestId) {
+          proxyError("Expected a message with a valid request Id.");
+          return;
+        }
+        Completer c = completerMap[message.header.requestId];
+        if (c == null) {
+          proxyError(
+              "Message had unknown request Id: ${message.header.requestId}");
+          return;
+        }
+        completerMap.remove(message.header.requestId);
+        if (c.isCompleted) {
+          proxyError("Response completer already completed");
+          return;
+        }
+        c.complete(r);
+        break;
+      case kAuthenticationService_addAccount_name:
+        var r = AuthenticationServiceAddAccountResponseParams.deserialize(
+            message.payload);
+        if (!message.header.hasRequestId) {
+          proxyError("Expected a message with a valid request Id.");
+          return;
+        }
+        Completer c = completerMap[message.header.requestId];
+        if (c == null) {
+          proxyError(
+              "Message had unknown request Id: ${message.header.requestId}");
+          return;
+        }
+        completerMap.remove(message.header.requestId);
+        if (c.isCompleted) {
+          proxyError("Response completer already completed");
+          return;
+        }
+        c.complete(r);
+        break;
       default:
         proxyError("Unexpected message type: ${message.header.type}");
         close(immediate: true);
         break;
     }
   }
 
   String toString() {
     var superString = super.toString();
     return "AuthenticationServiceProxyImpl($superString)";
@@ skipping 27 matching lines @@
     void clearOAuth2Token(String token) {
       if (!_proxyImpl.isBound) {
         _proxyImpl.proxyError("The Proxy is closed.");
         return;
       }
       var params = new AuthenticationServiceClearOAuth2TokenParams();
       params.token = token;
       _proxyImpl.sendMessage(params, kAuthenticationService_clearOAuth2Token_name);
     }
   
+    dynamic getOAuth2DeviceCode(List<String> scopes,[Function responseFactory = null]) {
+      var params = new AuthenticationServiceGetOAuth2DeviceCodeParams();
+      params.scopes = scopes;
+      return _proxyImpl.sendMessageWithRequestId(
+          params,
+          kAuthenticationService_getOAuth2DeviceCode_name,
+          -1,
+          bindings.MessageHeader.kMessageExpectsResponse);
+    }
+    dynamic addAccount(String deviceCode,[Function responseFactory = null]) {
+      var params = new AuthenticationServiceAddAccountParams();
+      params.deviceCode = deviceCode;
+      return _proxyImpl.sendMessageWithRequestId(
+          params,
+          kAuthenticationService_addAccount_name,
+          -1,
+          bindings.MessageHeader.kMessageExpectsResponse);
+    }
 }
 
 
 class AuthenticationServiceProxy implements bindings.ProxyBase {
   final bindings.Proxy impl;
   AuthenticationService ptr;
   final String name = AuthenticationServiceName;
 
   AuthenticationServiceProxy(AuthenticationServiceProxyImpl proxyImpl) :
       impl = proxyImpl,
@@ skipping 74 matching lines @@
     mojo_factory_result.username = username;
     mojo_factory_result.error = error;
     return mojo_factory_result;
   }
   AuthenticationServiceGetOAuth2TokenResponseParams _AuthenticationServiceGetOAuth2TokenResponseParamsFactory(String token, String error) {
     var mojo_factory_result = new AuthenticationServiceGetOAuth2TokenResponseParams();
     mojo_factory_result.token = token;
     mojo_factory_result.error = error;
     return mojo_factory_result;
   }
+  AuthenticationServiceGetOAuth2DeviceCodeResponseParams _AuthenticationServiceGetOAuth2DeviceCodeResponseParamsFactory(String verificationUrl, String deviceCode, String userCode, String error) {
+    var mojo_factory_result = new AuthenticationServiceGetOAuth2DeviceCodeResponseParams();
+    mojo_factory_result.verificationUrl = verificationUrl;
+    mojo_factory_result.deviceCode = deviceCode;
+    mojo_factory_result.userCode = userCode;
+    mojo_factory_result.error = error;
+    return mojo_factory_result;
+  }
+  AuthenticationServiceAddAccountResponseParams _AuthenticationServiceAddAccountResponseParamsFactory(String username, String error) {
+    var mojo_factory_result = new AuthenticationServiceAddAccountResponseParams();
+    mojo_factory_result.username = username;
+    mojo_factory_result.error = error;
+    return mojo_factory_result;
+  }
 
   dynamic handleMessage(bindings.ServiceMessage message) {
     if (bindings.ControlMessageHandler.isControlMessage(message)) {
       return bindings.ControlMessageHandler.handleMessage(this,
                                                           0,
                                                           message);
     }
     assert(_impl != null);
     switch (message.header.type) {
       case kAuthenticationService_selectAccount_name:
@@ skipping 38 matching lines @@
               kAuthenticationService_getOAuth2Token_name,
               message.header.requestId,
               bindings.MessageHeader.kMessageIsResponse);
         }
         break;
       case kAuthenticationService_clearOAuth2Token_name:
         var params = AuthenticationServiceClearOAuth2TokenParams.deserialize(
             message.payload);
         _impl.clearOAuth2Token(params.token);
         break;
+      case kAuthenticationService_getOAuth2DeviceCode_name:
+        var params = AuthenticationServiceGetOAuth2DeviceCodeParams.deserialize(
+            message.payload);
+        var response = _impl.getOAuth2DeviceCode(params.scopes,_AuthenticationServiceGetOAuth2DeviceCodeResponseParamsFactory);
+        if (response is Future) {
+          return response.then((response) {
+            if (response != null) {
+              return buildResponseWithId(
+                  response,
+                  kAuthenticationService_getOAuth2DeviceCode_name,
+                  message.header.requestId,
+                  bindings.MessageHeader.kMessageIsResponse);
+            }
+          });
+        } else if (response != null) {
+          return buildResponseWithId(
+              response,
+              kAuthenticationService_getOAuth2DeviceCode_name,
+              message.header.requestId,
+              bindings.MessageHeader.kMessageIsResponse);
+        }
+        break;
+      case kAuthenticationService_addAccount_name:
+        var params = AuthenticationServiceAddAccountParams.deserialize(
+            message.payload);
+        var response = _impl.addAccount(params.deviceCode,_AuthenticationServiceAddAccountResponseParamsFactory);
+        if (response is Future) {
+          return response.then((response) {
+            if (response != null) {
+              return buildResponseWithId(
+                  response,
+                  kAuthenticationService_addAccount_name,
+                  message.header.requestId,
+                  bindings.MessageHeader.kMessageIsResponse);
+            }
+          });
+        } else if (response != null) {
+          return buildResponseWithId(
+              response,
+              kAuthenticationService_addAccount_name,
+              message.header.requestId,
+              bindings.MessageHeader.kMessageIsResponse);
+        }
+        break;
       default:
         throw new bindings.MojoCodecError("Unexpected message name");
         break;
     }
     return null;
   }
 
   AuthenticationService get impl => _impl;
   set impl(AuthenticationService d) {
     assert(_impl == null);
     _impl = d;
   }
 
   String toString() {
     var superString = super.toString();
     return "AuthenticationServiceStub($superString)";
   }
 
   int get version => 0;
 }