From ffefb5f025bb4bce7aeb4923e1d35ae6500300a1 Mon Sep 17 00:00:00 2001
From: kend <kenguyenduc@gmail.com>
Date: Wed, 25 May 2022 14:30:27 +0700
Subject: [PATCH] feat: add demo login office

---
 android/app/build.gradle                      |   2 +-
 android/app/google-services.json              |   8 +
 android/app/src/main/AndroidManifest.xml      |  29 +-
 android/app/src/main/res/values/strings.xml   |  10 +
 ios/Podfile                                   |  28 +-
 ios/Podfile.lock                              | 130 +++++++++
 ios/Runner.xcodeproj/project.pbxproj          | 133 +++++++++-
 .../xcshareddata/swiftpm/Package.resolved     | 113 ++++++++
 .../contents.xcworkspacedata                  |   3 +
 .../xcshareddata/swiftpm/Package.resolved     | 113 ++++++++
 ios/Runner/GoogleService-Info.plist           |  36 +++
 ios/Runner/Info.plist                         |   2 +
 lib/core/firebase_login.dart                  | 145 ++++++++++
 lib/home_page.dart                            |  28 --
 lib/login_page.dart                           |  63 -----
 lib/main.dart                                 |   3 +-
 lib/pages/home_page.dart                      |  48 ++++
 lib/pages/login_page.dart                     | 247 ++++++++++++++++++
 lib/utils/app_logger.dart                     |   8 +
 lib/widgets/custom_button.dart                |  22 ++
 macos/Flutter/GeneratedPluginRegistrant.swift |   2 +
 pubspec.lock                                  | 121 ++++++++-
 pubspec.yaml                                  |   4 +
 23 files changed, 1183 insertions(+), 115 deletions(-)
 create mode 100644 android/app/src/main/res/values/strings.xml
 create mode 100644 ios/Podfile.lock
 create mode 100644 ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
 create mode 100644 ios/Runner.xcworkspace/xcshareddata/swiftpm/Package.resolved
 create mode 100644 ios/Runner/GoogleService-Info.plist
 create mode 100644 lib/core/firebase_login.dart
 delete mode 100644 lib/home_page.dart
 delete mode 100644 lib/login_page.dart
 create mode 100644 lib/pages/home_page.dart
 create mode 100644 lib/pages/login_page.dart
 create mode 100644 lib/utils/app_logger.dart
 create mode 100644 lib/widgets/custom_button.dart

diff --git a/android/app/build.gradle b/android/app/build.gradle
index 27d8adb..b1b572c 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -45,7 +45,7 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.example.demo_login_office"
-        minSdkVersion 21
+        minSdkVersion 23
         targetSdkVersion flutter.targetSdkVersion
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/android/app/google-services.json b/android/app/google-services.json
index 2599f3e..98da6b8 100644
--- a/android/app/google-services.json
+++ b/android/app/google-services.json
@@ -13,6 +13,14 @@
         }
       },
       "oauth_client": [
+        {
+          "client_id": "297966099397-ajpuc1kling8n1qs46eeo8n1b7sghl4m.apps.googleusercontent.com",
+          "client_type": 1,
+          "android_info": {
+            "package_name": "com.example.demo_login_office",
+            "certificate_hash": "19770ee079abb9041c56720ed7faae50b003d888"
+          }
+        },
         {
           "client_id": "297966099397-3vnlunmt6dcpp7ede87upbud5o0cdhc6.apps.googleusercontent.com",
           "client_type": 3
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 6810ace..1fca04f 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,28 +1,28 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.demo_login_office">
-   <application
-        android:label="demo_login_office"
+
+    <application
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:label="demo_login_office">
         <activity
             android:name=".MainActivity"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:exported="true"
+            android:hardwareAccelerated="true"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
-            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
-            android:hardwareAccelerated="true"
             android:windowSoftInputMode="adjustResize">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues
                  to determine the Window background behind the Flutter UI. -->
             <meta-data
-              android:name="io.flutter.embedding.android.NormalTheme"
-              android:resource="@style/NormalTheme"
-              />
+                android:name="io.flutter.embedding.android.NormalTheme"
+                android:resource="@style/NormalTheme" />
             <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
         <!-- Don't delete the meta-data below.
@@ -30,5 +30,14 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+        <meta-data
+            android:name="https://login.microsoftonline.com/common"
+            android:value="authority string" />
+        <meta-data
+            android:name="com.microsoft.identity.client.ClientId"
+            android:value="@string/client_Id" />
+        <meta-data
+            android:name="com.microsoft.identity.client.Authority"
+            android:value="@string/authority_string_msal" />
     </application>
 </manifest>
diff --git a/android/app/src/main/res/values/strings.xml b/android/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..3925893
--- /dev/null
+++ b/android/app/src/main/res/values/strings.xml
@@ -0,0 +1,10 @@
+<!DOCTYPE resources [
+    <!ENTITY clientId "63504bb0-74cf-4ba6-97c9-76d59c1529da">
+    <!ENTITY tenantId "cd61f176-1d9b-44fb-94a3-563affcaf249">
+    ]>
+<resources>
+    <string name="app_name">demo_login_office</string>
+    <string name="client_Id">&clientId;</string>
+    <string name="msalPrefix">msal&clientId;</string>
+    <string name="authority_string_msal">https://login.microsoftonline.com/&tenantId;/v2.0</string>
+</resources>
\ No newline at end of file
diff --git a/ios/Podfile b/ios/Podfile
index 1e8c3c9..7f3fd87 100644
--- a/ios/Podfile
+++ b/ios/Podfile
@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
+ platform :ios, '10.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -34,8 +34,28 @@ target 'Runner' do
   flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
 end
 
-post_install do |installer|
-  installer.pods_project.targets.each do |target|
-    flutter_additional_ios_build_settings(target)
+# post_install do |installer|
+  # installer.pods_project.targets.each do |target|
+  #   flutter_additional_ios_build_settings(target)
+  # end
+
+  post_install do |installer|
+    installer.pods_project.targets.each do |target|
+    #  target.build_configurations.each do |config|
+      #  config.build_settings['ENABLE_BITCODE'] = 'NO'
+       # config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '10.0'
+       flutter_additional_ios_build_settings(target)
+      # end
+  #   end
+  # end
+        # ... # Here are some configurations automatically generated by flutter
+
+        # You can remove unused permissions here
+        # for more infomation: https://github.com/BaseflowIT/flutter-permission-handler/blob/develop/permission_handler/ios/Classes/PermissionHandlerEnums.h
+        # e.g. when you don't need camera permission, just add 'PERMISSION_CAMERA=0'
+
+
+      # end
+    #end
   end
 end
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
new file mode 100644
index 0000000..565c80e
--- /dev/null
+++ b/ios/Podfile.lock
@@ -0,0 +1,130 @@
+PODS:
+  - AppAuth (1.5.0):
+    - AppAuth/Core (= 1.5.0)
+    - AppAuth/ExternalUserAgent (= 1.5.0)
+  - AppAuth/Core (1.5.0)
+  - AppAuth/ExternalUserAgent (1.5.0):
+    - AppAuth/Core
+  - Firebase/Auth (8.15.0):
+    - Firebase/CoreOnly
+    - FirebaseAuth (~> 8.15.0)
+  - Firebase/CoreOnly (8.15.0):
+    - FirebaseCore (= 8.15.0)
+  - firebase_auth (3.3.18):
+    - Firebase/Auth (= 8.15.0)
+    - firebase_core
+    - Flutter
+  - firebase_auth_oauth (0.0.1):
+    - firebase_auth
+    - Flutter
+  - firebase_core (1.17.0):
+    - Firebase/CoreOnly (= 8.15.0)
+    - Flutter
+  - FirebaseAuth (8.15.0):
+    - FirebaseCore (~> 8.0)
+    - GoogleUtilities/AppDelegateSwizzler (~> 7.7)
+    - GoogleUtilities/Environment (~> 7.7)
+    - GTMSessionFetcher/Core (~> 1.5)
+  - FirebaseCore (8.15.0):
+    - FirebaseCoreDiagnostics (~> 8.0)
+    - GoogleUtilities/Environment (~> 7.7)
+    - GoogleUtilities/Logger (~> 7.7)
+  - FirebaseCoreDiagnostics (8.15.0):
+    - GoogleDataTransport (~> 9.1)
+    - GoogleUtilities/Environment (~> 7.7)
+    - GoogleUtilities/Logger (~> 7.7)
+    - nanopb (~> 2.30908.0)
+  - Flutter (1.0.0)
+  - google_sign_in_ios (0.0.1):
+    - Flutter
+    - GoogleSignIn (~> 6.2)
+  - GoogleDataTransport (9.1.4):
+    - GoogleUtilities/Environment (~> 7.7)
+    - nanopb (< 2.30910.0, >= 2.30908.0)
+    - PromisesObjC (< 3.0, >= 1.2)
+  - GoogleSignIn (6.2.1):
+    - AppAuth (~> 1.5)
+    - GTMAppAuth (~> 1.3)
+    - GTMSessionFetcher/Core (~> 1.1)
+  - GoogleUtilities/AppDelegateSwizzler (7.7.0):
+    - GoogleUtilities/Environment
+    - GoogleUtilities/Logger
+    - GoogleUtilities/Network
+  - GoogleUtilities/Environment (7.7.0):
+    - PromisesObjC (< 3.0, >= 1.2)
+  - GoogleUtilities/Logger (7.7.0):
+    - GoogleUtilities/Environment
+  - GoogleUtilities/Network (7.7.0):
+    - GoogleUtilities/Logger
+    - "GoogleUtilities/NSData+zlib"
+    - GoogleUtilities/Reachability
+  - "GoogleUtilities/NSData+zlib (7.7.0)"
+  - GoogleUtilities/Reachability (7.7.0):
+    - GoogleUtilities/Logger
+  - GTMAppAuth (1.3.0):
+    - AppAuth/Core (~> 1.4)
+    - GTMSessionFetcher/Core (~> 1.5)
+  - GTMSessionFetcher/Core (1.7.2)
+  - nanopb (2.30908.0):
+    - nanopb/decode (= 2.30908.0)
+    - nanopb/encode (= 2.30908.0)
+  - nanopb/decode (2.30908.0)
+  - nanopb/encode (2.30908.0)
+  - PromisesObjC (2.1.0)
+
+DEPENDENCIES:
+  - firebase_auth (from `.symlinks/plugins/firebase_auth/ios`)
+  - firebase_auth_oauth (from `.symlinks/plugins/firebase_auth_oauth/ios`)
+  - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
+  - Flutter (from `Flutter`)
+  - google_sign_in_ios (from `.symlinks/plugins/google_sign_in_ios/ios`)
+
+SPEC REPOS:
+  trunk:
+    - AppAuth
+    - Firebase
+    - FirebaseAuth
+    - FirebaseCore
+    - FirebaseCoreDiagnostics
+    - GoogleDataTransport
+    - GoogleSignIn
+    - GoogleUtilities
+    - GTMAppAuth
+    - GTMSessionFetcher
+    - nanopb
+    - PromisesObjC
+
+EXTERNAL SOURCES:
+  firebase_auth:
+    :path: ".symlinks/plugins/firebase_auth/ios"
+  firebase_auth_oauth:
+    :path: ".symlinks/plugins/firebase_auth_oauth/ios"
+  firebase_core:
+    :path: ".symlinks/plugins/firebase_core/ios"
+  Flutter:
+    :path: Flutter
+  google_sign_in_ios:
+    :path: ".symlinks/plugins/google_sign_in_ios/ios"
+
+SPEC CHECKSUMS:
+  AppAuth: 80317d99ac7ff2801a2f18ff86b48cd315ed465d
+  Firebase: 5f8193dff4b5b7c5d5ef72ae54bb76c08e2b841d
+  firebase_auth: ace975b530600827bd901a9a18584f7cdaf6d160
+  firebase_auth_oauth: 2b6873838f5712f414740e98679481bbea640bd3
+  firebase_core: aa1b92020533f5c23955e388c347c58fd64f8627
+  FirebaseAuth: 3e73bf8abf4fbb40f8b421f361f4cc48ee57388c
+  FirebaseCore: 5743c5785c074a794d35f2fff7ecc254a91e08b1
+  FirebaseCoreDiagnostics: 92e07a649aeb66352b319d43bdd2ee3942af84cb
+  Flutter: 50d75fe2f02b26cc09d224853bb45737f8b3214a
+  google_sign_in_ios: 90eec6616c4c2105b9f9fe5c774773d13565b504
+  GoogleDataTransport: 5fffe35792f8b96ec8d6775f5eccd83c998d5a3b
+  GoogleSignIn: 9c69f4188921d8f789816e4c99ba2a1f5f868ddc
+  GoogleUtilities: e0913149f6b0625b553d70dae12b49fc62914fd1
+  GTMAppAuth: 4d8f864896f3646f0c33baf38a28362f4c601e15
+  GTMSessionFetcher: 5595ec75acf5be50814f81e9189490412bad82ba
+  nanopb: a0ba3315591a9ae0a16a309ee504766e90db0c96
+  PromisesObjC: 99b6f43f9e1044bd87a95a60beff28c2c44ddb72
+
+PODFILE CHECKSUM: 9abf26cf34474fc7da20b60e090e89092fb857b3
+
+COCOAPODS: 1.11.3
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 3dd43fa..887147e 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 52;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -13,6 +13,10 @@
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+		9AB2B1C5AB9F03C60D1F9FD5 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E4E07156309900E8F94B4889 /* Pods_Runner.framework */; };
+		A582B7EE283DE37100D9B96E /* FirebaseAnalytics in Frameworks */ = {isa = PBXBuildFile; productRef = A582B7ED283DE37100D9B96E /* FirebaseAnalytics */; };
+		A582B7F0283DE37100D9B96E /* FirebaseAnalyticsWithoutAdIdSupport in Frameworks */ = {isa = PBXBuildFile; productRef = A582B7EF283DE37100D9B96E /* FirebaseAnalyticsWithoutAdIdSupport */; };
+		A582B7F2283DE37100D9B96E /* FirebaseAuth in Frameworks */ = {isa = PBXBuildFile; productRef = A582B7F1283DE37100D9B96E /* FirebaseAuth */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -32,8 +36,10 @@
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		46BC2645E1326D77765549C2 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
+		76A8981688DF6A661076E463 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
@@ -42,6 +48,8 @@
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		98145C831AFB17A2480E0AB7 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
+		E4E07156309900E8F94B4889 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -49,12 +57,34 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				A582B7EE283DE37100D9B96E /* FirebaseAnalytics in Frameworks */,
+				A582B7F2283DE37100D9B96E /* FirebaseAuth in Frameworks */,
+				A582B7F0283DE37100D9B96E /* FirebaseAnalyticsWithoutAdIdSupport in Frameworks */,
+				9AB2B1C5AB9F03C60D1F9FD5 /* Pods_Runner.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		162FF407FFE47A091F55F4D4 /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				E4E07156309900E8F94B4889 /* Pods_Runner.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		85220FFDD8DA2420F3D7BE28 /* Pods */ = {
+			isa = PBXGroup;
+			children = (
+				46BC2645E1326D77765549C2 /* Pods-Runner.debug.xcconfig */,
+				76A8981688DF6A661076E463 /* Pods-Runner.release.xcconfig */,
+				98145C831AFB17A2480E0AB7 /* Pods-Runner.profile.xcconfig */,
+			);
+			path = Pods;
+			sourceTree = "<group>";
+		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
@@ -72,6 +102,8 @@
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
+				85220FFDD8DA2420F3D7BE28 /* Pods */,
+				162FF407FFE47A091F55F4D4 /* Frameworks */,
 			);
 			sourceTree = "<group>";
 		};
@@ -105,18 +137,25 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
+				3059D26BF4536465971DB650 /* [CP] Check Pods Manifest.lock */,
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
+				A8D090E48D38DF368AE73978 /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 			);
 			name = Runner;
+			packageProductDependencies = (
+				A582B7ED283DE37100D9B96E /* FirebaseAnalytics */,
+				A582B7EF283DE37100D9B96E /* FirebaseAnalyticsWithoutAdIdSupport */,
+				A582B7F1283DE37100D9B96E /* FirebaseAuth */,
+			);
 			productName = Runner;
 			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
 			productType = "com.apple.product-type.application";
@@ -145,6 +184,9 @@
 				Base,
 			);
 			mainGroup = 97C146E51CF9000F007C117D;
+			packageReferences = (
+				A582B7EC283DE37000D9B96E /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */,
+			);
 			productRefGroup = 97C146EF1CF9000F007C117D /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -169,6 +211,28 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
+		3059D26BF4536465971DB650 /* [CP] Check Pods Manifest.lock */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+			);
+			inputPaths = (
+				"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+				"${PODS_ROOT}/Manifest.lock",
+			);
+			name = "[CP] Check Pods Manifest.lock";
+			outputFileListPaths = (
+			);
+			outputPaths = (
+				"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+			showEnvVarsInLog = 0;
+		};
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -197,6 +261,23 @@
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
+		A8D090E48D38DF368AE73978 /* [CP] Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+			);
+			name = "[CP] Embed Pods Frameworks";
+			outputFileListPaths = (
+				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -254,6 +335,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -272,7 +354,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -283,7 +365,7 @@
 		};
 		249021D4217E4FDB00AE95B9 /* Profile */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			baseConfigurationReference = 98145C831AFB17A2480E0AB7 /* Pods-Runner.profile.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
@@ -291,6 +373,7 @@
 				DEVELOPMENT_TEAM = G587C45K67;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -299,6 +382,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Profile;
@@ -326,6 +410,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -350,7 +435,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -381,6 +466,7 @@
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -399,7 +485,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -412,7 +498,7 @@
 		};
 		97C147061CF9000F007C117D /* Debug */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			baseConfigurationReference = 46BC2645E1326D77765549C2 /* Pods-Runner.debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
@@ -420,6 +506,7 @@
 				DEVELOPMENT_TEAM = G587C45K67;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -429,13 +516,14 @@
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
 		};
 		97C147071CF9000F007C117D /* Release */ = {
 			isa = XCBuildConfiguration;
-			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			baseConfigurationReference = 76A8981688DF6A661076E463 /* Pods-Runner.release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
@@ -443,6 +531,7 @@
 				DEVELOPMENT_TEAM = G587C45K67;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -451,6 +540,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
+				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;
@@ -479,6 +569,35 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCRemoteSwiftPackageReference section */
+		A582B7EC283DE37000D9B96E /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/firebase/firebase-ios-sdk";
+			requirement = {
+				kind = upToNextMajorVersion;
+				minimumVersion = 9.0.0;
+			};
+		};
+/* End XCRemoteSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		A582B7ED283DE37100D9B96E /* FirebaseAnalytics */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = A582B7EC283DE37000D9B96E /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
+			productName = FirebaseAnalytics;
+		};
+		A582B7EF283DE37100D9B96E /* FirebaseAnalyticsWithoutAdIdSupport */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = A582B7EC283DE37000D9B96E /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
+			productName = FirebaseAnalyticsWithoutAdIdSupport;
+		};
+		A582B7F1283DE37100D9B96E /* FirebaseAuth */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = A582B7EC283DE37000D9B96E /* XCRemoteSwiftPackageReference "firebase-ios-sdk" */;
+			productName = FirebaseAuth;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 97C146E61CF9000F007C117D /* Project object */;
 }
diff --git a/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
new file mode 100644
index 0000000..c9955dd
--- /dev/null
+++ b/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -0,0 +1,113 @@
+{
+  "pins" : [
+    {
+      "identity" : "abseil-cpp-swiftpm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/abseil-cpp-SwiftPM.git",
+      "state" : {
+        "revision" : "d302de612e3d57c6f4afaf087da18fba8eac72a7",
+        "version" : "0.20220203.1"
+      }
+    },
+    {
+      "identity" : "boringssl-swiftpm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/boringssl-SwiftPM.git",
+      "state" : {
+        "revision" : "79db6516894a932d0ddaff3b05b9da1e4f6c4069",
+        "version" : "0.9.0"
+      }
+    },
+    {
+      "identity" : "firebase-ios-sdk",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/firebase-ios-sdk",
+      "state" : {
+        "revision" : "2eb177effe7baf1f13ad0c5f4eb8c71a98429fb5",
+        "version" : "9.1.0"
+      }
+    },
+    {
+      "identity" : "googleappmeasurement",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleAppMeasurement.git",
+      "state" : {
+        "revision" : "192cce3e0486aecfdb61102a9c694c78dc89dc48",
+        "version" : "9.1.0"
+      }
+    },
+    {
+      "identity" : "googledatatransport",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleDataTransport.git",
+      "state" : {
+        "revision" : "b905c49326b72211531ed9d7baa02d724828a8dc",
+        "version" : "9.1.4"
+      }
+    },
+    {
+      "identity" : "googleutilities",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleUtilities.git",
+      "state" : {
+        "revision" : "f4abe56ce62a779e64b525eb133c8fc2a84bbc1f",
+        "version" : "7.7.1"
+      }
+    },
+    {
+      "identity" : "grpc-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/grpc/grpc-ios.git",
+      "state" : {
+        "revision" : "2af4f6e9c2b18beae228f50b1198c641be859d2b",
+        "version" : "1.44.2-grpc"
+      }
+    },
+    {
+      "identity" : "gtm-session-fetcher",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/gtm-session-fetcher.git",
+      "state" : {
+        "revision" : "19605024d59eaefdb1f6a2cb11ebe75df4421126",
+        "version" : "2.0.0"
+      }
+    },
+    {
+      "identity" : "leveldb",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/leveldb.git",
+      "state" : {
+        "revision" : "0706abcc6b0bd9cedfbb015ba840e4a780b5159b",
+        "version" : "1.22.2"
+      }
+    },
+    {
+      "identity" : "nanopb",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/nanopb.git",
+      "state" : {
+        "revision" : "819d0a2173aff699fb8c364b6fb906f7cdb1a692",
+        "version" : "2.30909.0"
+      }
+    },
+    {
+      "identity" : "promises",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/promises.git",
+      "state" : {
+        "revision" : "46c1e6b5ac09d8f82c991061c659f67e573d425d",
+        "version" : "2.1.0"
+      }
+    },
+    {
+      "identity" : "swift-protobuf",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-protobuf.git",
+      "state" : {
+        "revision" : "e1499bc69b9040b29184f7f2996f7bab467c1639",
+        "version" : "1.19.0"
+      }
+    }
+  ],
+  "version" : 2
+}
diff --git a/ios/Runner.xcworkspace/contents.xcworkspacedata b/ios/Runner.xcworkspace/contents.xcworkspacedata
index 1d526a1..21a3cc1 100644
--- a/ios/Runner.xcworkspace/contents.xcworkspacedata
+++ b/ios/Runner.xcworkspace/contents.xcworkspacedata
@@ -4,4 +4,7 @@
    <FileRef
       location = "group:Runner.xcodeproj">
    </FileRef>
+   <FileRef
+      location = "group:Pods/Pods.xcodeproj">
+   </FileRef>
 </Workspace>
diff --git a/ios/Runner.xcworkspace/xcshareddata/swiftpm/Package.resolved b/ios/Runner.xcworkspace/xcshareddata/swiftpm/Package.resolved
new file mode 100644
index 0000000..c9955dd
--- /dev/null
+++ b/ios/Runner.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -0,0 +1,113 @@
+{
+  "pins" : [
+    {
+      "identity" : "abseil-cpp-swiftpm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/abseil-cpp-SwiftPM.git",
+      "state" : {
+        "revision" : "d302de612e3d57c6f4afaf087da18fba8eac72a7",
+        "version" : "0.20220203.1"
+      }
+    },
+    {
+      "identity" : "boringssl-swiftpm",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/boringssl-SwiftPM.git",
+      "state" : {
+        "revision" : "79db6516894a932d0ddaff3b05b9da1e4f6c4069",
+        "version" : "0.9.0"
+      }
+    },
+    {
+      "identity" : "firebase-ios-sdk",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/firebase-ios-sdk",
+      "state" : {
+        "revision" : "2eb177effe7baf1f13ad0c5f4eb8c71a98429fb5",
+        "version" : "9.1.0"
+      }
+    },
+    {
+      "identity" : "googleappmeasurement",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleAppMeasurement.git",
+      "state" : {
+        "revision" : "192cce3e0486aecfdb61102a9c694c78dc89dc48",
+        "version" : "9.1.0"
+      }
+    },
+    {
+      "identity" : "googledatatransport",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleDataTransport.git",
+      "state" : {
+        "revision" : "b905c49326b72211531ed9d7baa02d724828a8dc",
+        "version" : "9.1.4"
+      }
+    },
+    {
+      "identity" : "googleutilities",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/GoogleUtilities.git",
+      "state" : {
+        "revision" : "f4abe56ce62a779e64b525eb133c8fc2a84bbc1f",
+        "version" : "7.7.1"
+      }
+    },
+    {
+      "identity" : "grpc-ios",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/grpc/grpc-ios.git",
+      "state" : {
+        "revision" : "2af4f6e9c2b18beae228f50b1198c641be859d2b",
+        "version" : "1.44.2-grpc"
+      }
+    },
+    {
+      "identity" : "gtm-session-fetcher",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/gtm-session-fetcher.git",
+      "state" : {
+        "revision" : "19605024d59eaefdb1f6a2cb11ebe75df4421126",
+        "version" : "2.0.0"
+      }
+    },
+    {
+      "identity" : "leveldb",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/leveldb.git",
+      "state" : {
+        "revision" : "0706abcc6b0bd9cedfbb015ba840e4a780b5159b",
+        "version" : "1.22.2"
+      }
+    },
+    {
+      "identity" : "nanopb",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/firebase/nanopb.git",
+      "state" : {
+        "revision" : "819d0a2173aff699fb8c364b6fb906f7cdb1a692",
+        "version" : "2.30909.0"
+      }
+    },
+    {
+      "identity" : "promises",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/google/promises.git",
+      "state" : {
+        "revision" : "46c1e6b5ac09d8f82c991061c659f67e573d425d",
+        "version" : "2.1.0"
+      }
+    },
+    {
+      "identity" : "swift-protobuf",
+      "kind" : "remoteSourceControl",
+      "location" : "https://github.com/apple/swift-protobuf.git",
+      "state" : {
+        "revision" : "e1499bc69b9040b29184f7f2996f7bab467c1639",
+        "version" : "1.19.0"
+      }
+    }
+  ],
+  "version" : 2
+}
diff --git a/ios/Runner/GoogleService-Info.plist b/ios/Runner/GoogleService-Info.plist
new file mode 100644
index 0000000..91ceb52
--- /dev/null
+++ b/ios/Runner/GoogleService-Info.plist
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CLIENT_ID</key>
+	<string>297966099397-uho7fsecs08o9qqh7s6cdtojdljifvmk.apps.googleusercontent.com</string>
+	<key>REVERSED_CLIENT_ID</key>
+	<string>com.googleusercontent.apps.297966099397-uho7fsecs08o9qqh7s6cdtojdljifvmk</string>
+	<key>ANDROID_CLIENT_ID</key>
+	<string>297966099397-ajpuc1kling8n1qs46eeo8n1b7sghl4m.apps.googleusercontent.com</string>
+	<key>API_KEY</key>
+	<string>AIzaSyCAyU6Prf5nl3nbCI8HdgM50_B_kEH5AWU</string>
+	<key>GCM_SENDER_ID</key>
+	<string>297966099397</string>
+	<key>PLIST_VERSION</key>
+	<string>1</string>
+	<key>BUNDLE_ID</key>
+	<string>com.example.demoLoginOffice</string>
+	<key>PROJECT_ID</key>
+	<string>demologinoffice</string>
+	<key>STORAGE_BUCKET</key>
+	<string>demologinoffice.appspot.com</string>
+	<key>IS_ADS_ENABLED</key>
+	<false></false>
+	<key>IS_ANALYTICS_ENABLED</key>
+	<false></false>
+	<key>IS_APPINVITE_ENABLED</key>
+	<true></true>
+	<key>IS_GCM_ENABLED</key>
+	<true></true>
+	<key>IS_SIGNIN_ENABLED</key>
+	<true></true>
+	<key>GOOGLE_APP_ID</key>
+	<string>1:297966099397:ios:d499e0c185462cdb3709ac</string>
+</dict>
+</plist>
\ No newline at end of file
diff --git a/ios/Runner/Info.plist b/ios/Runner/Info.plist
index 0df922f..7cdaed2 100644
--- a/ios/Runner/Info.plist
+++ b/ios/Runner/Info.plist
@@ -43,5 +43,7 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>NSAllowsLocalNetworking</key>
+    <true/>
 </dict>
 </plist>
diff --git a/lib/core/firebase_login.dart b/lib/core/firebase_login.dart
new file mode 100644
index 0000000..9e9b3d5
--- /dev/null
+++ b/lib/core/firebase_login.dart
@@ -0,0 +1,145 @@
+import 'dart:async';
+
+// import 'package:apple_sign_in/apple_sign_in.dart';
+import 'package:demo_login_office/utils/app_logger.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+
+// import 'package:flutter_facebook_auth/flutter_facebook_auth.dart';
+import 'package:google_sign_in/google_sign_in.dart';
+
+class AuthCanceled implements Exception {
+  @override
+  String toString() => 'AuthCanceled: cancelled by user';
+}
+
+class UserNotAuthorized implements Exception {
+  @override
+  String toString() => 'User not authorized!';
+}
+
+class FirebaseLogin {
+  FirebaseLogin._();
+
+  static final FirebaseLogin I = FirebaseLogin._();
+
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  FirebaseAuth get auth => _auth;
+  final GoogleSignIn _googleSignIn = GoogleSignIn();
+
+  // final FacebookAuth _facebookAuth = FacebookAuth.instance;
+
+  // Future<bool> isAppleSignInAvailable() => AppleSignIn.isAvailable();
+
+  Future<User?> signInGoogle() async {
+    await logout();
+    final GoogleSignInAccount? googleUser = await _googleSignIn.signIn();
+    if (googleUser == null) {
+      return null;
+    }
+    final GoogleSignInAuthentication googleAuth =
+        await googleUser.authentication;
+    final AuthCredential credential = GoogleAuthProvider.credential(
+      accessToken: googleAuth.accessToken,
+      idToken: googleAuth.idToken,
+    );
+    final User? user = (await _auth.signInWithCredential(credential)).user;
+    return user;
+  }
+
+  // Future<User> signInApple() async {
+  //   final AuthorizationResult loginResult = await AppleSignIn.performRequests([
+  //     const AppleIdRequest(requestedScopes: [Scope.email, Scope.fullName])
+  //   ]);
+  //   switch (loginResult.status) {
+  //     case AuthorizationStatus.authorized:
+  //     // here we're going to sign in the user within firebase
+  //       break;
+  //     case AuthorizationStatus.error:
+  //     // do something
+  //       throw loginResult.error;
+  //
+  //     case AuthorizationStatus.cancelled:
+  //       throw AuthCanceled();
+  //   }
+  //
+  //   final AppleIdCredential appleIdCredential = loginResult.credential;
+  //
+  //   final AuthCredential credential = OAuthProvider('apple.com').credential(
+  //     accessToken: String.fromCharCodes(appleIdCredential.authorizationCode),
+  //     idToken: String.fromCharCodes(appleIdCredential.identityToken),
+  //   );
+  //
+  //   final UserCredential result = await _auth.signInWithCredential(credential);
+  //   final User user = result.user;
+  //   logger.d('Signed in with apple ${user.uid}');
+  //   return user;
+  // }
+
+  // Future<User> signInFacebook() async {
+  //   await logout();
+  //   final LoginResult result = await _facebookAuth.login(loginBehavior: LoginBehavior.WEB_VIEW_ONLY);
+  //   final String accessToken = result?.accessToken?.token;
+  //   if (accessToken == null) {
+  //     return null;
+  //   }
+  //   final AuthCredential facebookAuthCred = FacebookAuthProvider.credential(accessToken);
+  //   final User user = (await _auth.signInWithCredential(facebookAuthCred)).user;
+  //   return user;
+  // }
+
+  Future<void> logout() async {
+    try {
+      if (await _googleSignIn.isSignedIn()) {
+        await _googleSignIn.disconnect();
+      }
+      // if (await _facebookAuth.accessToken != null) {
+      //   await _facebookAuth.logOut();
+      // }
+      await _auth.signOut();
+    } catch (e) {
+      logger.e(e);
+    }
+  }
+}
+
+// class UserSocialData {
+//   UserSocialData._({this.name, this.email, this.photoUrl});
+//
+//   factory UserSocialData.fromApple(AuthorizationResult result, User user) {
+//     // final AppleIdCredential appleIdCredential = result.credential;
+//     // final PersonNameComponents nameComponents = appleIdCredential.fullName;
+//     final String name = <String>[
+//       nameComponents.namePrefix,
+//       nameComponents.givenName,
+//       nameComponents.middleName,
+//       nameComponents.familyName,
+//       nameComponents.nameSuffix,
+//     ].where((String element) => element != null).join(' ') ??
+//         'Apple ID';
+//
+//     final String email = appleIdCredential.email ?? user?.providerData?.first?.email;
+//     return UserSocialData._(name: name, email: email, photoUrl: null);
+//   }
+//
+//   factory UserSocialData.fromGoogle(GoogleSignInAccount account) {
+//     return UserSocialData._(
+//       name: account.displayName,
+//       email: account.email,
+//       photoUrl: account.photoUrl,
+//     );
+//   }
+//
+//   factory UserSocialData.fromFacebook(UserCredential result) {
+//     final Map<String, dynamic> profile = result.additionalUserInfo.profile;
+//     final String name = profile['name'] as String ?? result.user.displayName;
+//     final String email = profile['email'] as String ?? result.user.email;
+//     final String pictureData = (profile['picture'] as Map<dynamic, dynamic>)['data'] as String;
+//     final String photoUrl = (pictureData as Map<dynamic, dynamic>)['url'] as String;
+//     return UserSocialData._(name: name, email: email, photoUrl: photoUrl);
+//   }
+//
+//   final String name;
+//   final String email;
+//   final String photoUrl;
+// }
diff --git a/lib/home_page.dart b/lib/home_page.dart
deleted file mode 100644
index f6deba5..0000000
--- a/lib/home_page.dart
+++ /dev/null
@@ -1,28 +0,0 @@
-import 'package:flutter/material.dart';
-
-class HomePage extends StatefulWidget {
-  const HomePage({Key? key}) : super(key: key);
-
-  @override
-  State<HomePage> createState() => _HomePageState();
-}
-
-class _HomePageState extends State<HomePage> {
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text('Home page'),
-      ),
-      body: Center(
-        child: SizedBox(
-          width: double.infinity,
-          child: ElevatedButton(
-            onPressed: () {},
-            child: const Text('LOGOUT'),
-          ),
-        ),
-      ),
-    );
-  }
-}
diff --git a/lib/login_page.dart b/lib/login_page.dart
deleted file mode 100644
index df17fff..0000000
--- a/lib/login_page.dart
+++ /dev/null
@@ -1,63 +0,0 @@
-import 'package:flutter/material.dart';
-
-class LoginPage extends StatefulWidget {
-  const LoginPage({Key? key}) : super(key: key);
-
-  @override
-  State<LoginPage> createState() => _LoginPageState();
-}
-
-class _LoginPageState extends State<LoginPage> {
-  final TextEditingController _userNameController = TextEditingController();
-  final TextEditingController _passwordController = TextEditingController();
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        title: const Text('Login page'),
-      ),
-      body: SafeArea(
-        child: SingleChildScrollView(
-          child: Padding(
-            padding: const EdgeInsets.all(16.0),
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                const Text('UserName'),
-                TextField(
-                  key: UniqueKey(),
-                  controller: _userNameController,
-                  onChanged: (value) {},
-                ),
-                const SizedBox(height: 16),
-                const Text('Password'),
-                TextField(
-                  key: UniqueKey(),
-                  controller: _userNameController,
-                  onChanged: (value) {},
-                ),
-                const SizedBox(height: 16),
-                SizedBox(
-                  width: double.infinity,
-                  child: ElevatedButton(
-                    onPressed: () {},
-                    child: const Text('LOGIN'),
-                  ),
-                ),
-                const SizedBox(height: 16),
-                SizedBox(
-                  width: double.infinity,
-                  child: ElevatedButton(
-                    onPressed: () {},
-                    child: const Text('LOGIN WITH OFFICE 365'),
-                  ),
-                ),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-}
diff --git a/lib/main.dart b/lib/main.dart
index 59237c4..62d338c 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,4 +1,5 @@
-import 'package:demo_login_office/login_page.dart';
+import 'package:demo_login_office/pages/login_page.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter/material.dart';
 
diff --git a/lib/pages/home_page.dart b/lib/pages/home_page.dart
new file mode 100644
index 0000000..5bcdf44
--- /dev/null
+++ b/lib/pages/home_page.dart
@@ -0,0 +1,48 @@
+import 'package:demo_login_office/core/firebase_login.dart';
+import 'package:demo_login_office/widgets/custom_button.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/material.dart';
+
+class HomePage extends StatefulWidget {
+  const HomePage({Key? key}) : super(key: key);
+
+  @override
+  State<HomePage> createState() => _HomePageState();
+}
+
+class _HomePageState extends State<HomePage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('Home page'),
+      ),
+      body: Center(
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            SizedBox(
+              width: double.infinity,
+              child: ElevatedButton(
+                onPressed: () async {
+                  await FirebaseAuth.instance.signOut ().then((value) {
+                    Navigator.pop(context);
+                    return null;
+                  });
+                },
+                child: const Text('LOGOUT'),
+              ),
+            ),
+            const SizedBox(height: 16),
+            CustomButton(
+              title: 'Logout google',
+              onPressed: () {
+                FirebaseLogin.I.logout();
+              },
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}
diff --git a/lib/pages/login_page.dart b/lib/pages/login_page.dart
new file mode 100644
index 0000000..85d730e
--- /dev/null
+++ b/lib/pages/login_page.dart
@@ -0,0 +1,247 @@
+import 'package:demo_login_office/core/firebase_login.dart';
+import 'package:demo_login_office/pages/home_page.dart';
+import 'package:demo_login_office/utils/app_logger.dart';
+import 'package:demo_login_office/widgets/custom_button.dart';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:firebase_auth_oauth/firebase_auth_oauth.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+class LoginPage extends StatefulWidget {
+  const LoginPage({Key? key}) : super(key: key);
+
+  @override
+  State<LoginPage> createState() => _LoginPageState();
+}
+
+class _LoginPageState extends State<LoginPage> {
+  final TextEditingController _userNameController = TextEditingController();
+  final TextEditingController _passwordController = TextEditingController();
+
+  // final FirebaseAuth FirebaseLogin.I.auth = FirebaseAuth.instance;
+
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      onTap: () => FocusScope.of(context).unfocus(),
+      child: Scaffold(
+        appBar: AppBar(
+          title: const Text('Login page'),
+        ),
+        body: SafeArea(
+          child: SingleChildScrollView(
+            child: Padding(
+              padding: const EdgeInsets.all(16.0),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  const Text('UserName'),
+                  TextField(
+                    controller: _userNameController,
+                    onChanged: (value) {},
+                  ),
+                  const SizedBox(height: 16),
+                  const Text('Password'),
+                  TextField(
+                    controller: _passwordController,
+                    onChanged: (value) {},
+                  ),
+                  const SizedBox(height: 16),
+                  SizedBox(
+                    width: double.infinity,
+                    child: ElevatedButton(
+                      onPressed: () {
+                        FocusScope.of(context).unfocus();
+                        Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                            builder: (context) => const HomePage(),
+                          ),
+                        );
+                      },
+                      child: const Text('LOGIN'),
+                    ),
+                  ),
+                  const SizedBox(height: 16),
+                  SizedBox(
+                    width: double.infinity,
+                    child: ElevatedButton(
+                      onPressed: () async {
+                        FocusScope.of(context).unfocus();
+                        // Navigator.push(
+                        //   context,
+                        //   MaterialPageRoute(
+                        //     builder: (context) => const HomePage(),
+                        //   ),
+                        // );
+                        // await performLogin("microsoft.com", ["email openid"],
+                        await performLogin("microsoft.com", ["email openid "],
+                            {'tenant': myTenantId});
+                      },
+                      child: const Text('LOGIN WITH OFFICE 365'),
+                    ),
+                  ),
+                  SizedBox(
+                    width: double.infinity,
+                    child: ElevatedButton(
+                      onPressed: () async {
+                        await FirebaseAuth.instance.signOut();
+                      },
+                      child: const Text('LOGOUT'),
+                    ),
+                  ),
+                  SizedBox(
+                    width: double.infinity,
+                    child: ElevatedButton(
+                      onPressed: () async {
+                        await loginWithMicrosoft().then((value) {
+                          Navigator.push(
+                              context,
+                              MaterialPageRoute(
+                                builder: (context) => HomePage(),
+                              ));
+                          return;
+                        });
+                      },
+                      child: const Text('loginWithMicrosoft'),
+                    ),
+                  ),
+                  CustomButton(
+                    title: 'login with google',
+                    onPressed: () async {
+                      final User? result = await FirebaseLogin.I.signInGoogle();
+                      if (result != null) {
+                        logger.d(result);
+                        Navigator.push(
+                          context,
+                          MaterialPageRoute(
+                            builder: (context) => const HomePage(),
+                          ),
+                        );
+                      }
+                    },
+                  ),
+                  CustomButton(
+                    title: 'Logout google',
+                    onPressed: () {
+                      FirebaseLogin.I.logout();
+                    },
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  String myTenantId = 'cd61f176-1d9b-44fb-94a3-563affcaf249';
+  final List<String> _SCOPES = [
+    "openid",
+    "email",
+    "offline_access",
+    "profile",
+    "User.ReadBasic.All",
+    "User.Read",
+    // "User.Read.All",
+    // "Directory.Read.All",
+    // "Directory.AccessAsUser.All"
+  ];
+
+  Future<void> performLogin(String provider, List<String> scopes,
+      Map<String, String> parameters) async {
+    try {
+      await FirebaseAuth.instance.signOut();
+      User? user = FirebaseAuth.instance.currentUser;
+      // User? user2 = await FirebaseAuthOAuth().openSignInFlow(
+      // User? user2 = await FirebaseAuthOAuth().openSignInFlow(
+      //   "microsoft.com",
+      //   ["email", "openid", "User.Read"],
+      //   {'tenant': myTenantId},
+      // );
+      // User? user2 = await FirebaseAuthOAuth(app: FirebaseLogin.I.auth.app).linkExistingUserWithCredentials(
+      User? user2 =
+          await FirebaseAuthOAuth(app: FirebaseLogin.I.auth.app).openSignInFlow(
+        "microsoft.com",
+        _SCOPES,
+        {'tenant': myTenantId, "locale": "en"},
+      );
+
+      // final AuthCredential credential = GoogleAuthProvider.credential(
+      //   accessToken: oAuthCredential.accessToken,
+      //   idToken: oAuthCredential.idToken,
+      // );
+      // final User? user2 = (await FirebaseLogin.I.auth.signInWithCredential(credential)).user;
+
+      logger.d('--------Success------------/n$user2');
+      Navigator.push(
+        context,
+        MaterialPageRoute(
+          builder: (context) => const HomePage(),
+        ),
+      );
+    } on PlatformException catch (error, s) {
+      logger.e("${error.code}: ${error.message}");
+    }
+  }
+
+  ///just support for web
+  Future<UserCredential?> loginWithMicrosoft() async {
+    OAuthProvider provider = OAuthProvider('microsoft.com');
+    provider.setCustomParameters({
+      "tenant": "your-tenant-id",
+    });
+    provider.addScope('user.read');
+    provider.addScope('profile');
+    provider.addScope('openid');
+
+    try {
+      OAuthCredential? oAuthCredential =
+          await FirebaseAuthOAuth(app: FirebaseLogin.I.auth.app).signInOAuth(
+        "microsoft.com",
+        ["email openid", "profile", "user.read"],
+        {'tenant': myTenantId, "locale": "en"},
+      );
+
+      // User is signed in.
+      // IdP data available in authResult.additionalUserInfo.profile.
+      // OAuth access token can also be retrieved:
+      // authResult.credential.accessToken
+      // OAuth ID token can also be retrieved:
+      // authResult.credential.idToken
+
+      final AuthCredential credential = GoogleAuthProvider.credential(
+        accessToken: oAuthCredential.accessToken,
+        idToken: oAuthCredential.idToken,
+      );
+      final User? user2 =
+          (await FirebaseLogin.I.auth.signInWithCredential(credential)).user;
+
+      // final userCredential =
+      //     await FirebaseAuth.instance.signInWithPopup(provider);
+
+      // User? user2 = await FirebaseAuthOAuth(app: FirebaseAuth.instance.app)
+      //     .openSignInFlow(
+      //   "microsoft.com",
+      //   ["email", "user.read", "profile"],
+      //   {'tenant': myTenantId},
+      // ).then((value) {
+      //   logger.d('--------Success------------');
+      //   Navigator.push(
+      //     context,
+      //     MaterialPageRoute(
+      //       builder: (context) => const HomePage(),
+      //     ),
+      //   );
+      //   return null;
+      // });
+      // return userCredential;
+    } on FirebaseAuthException catch (err) {
+      logger.e(err.message);
+      // Handle FirebaseAuthExceptions
+      // ex: firebaseFirebaseLogin.I.auth/account-exists-with-different-credential
+    }
+    return null;
+  }
+}
diff --git a/lib/utils/app_logger.dart b/lib/utils/app_logger.dart
new file mode 100644
index 0000000..72313db
--- /dev/null
+++ b/lib/utils/app_logger.dart
@@ -0,0 +1,8 @@
+import 'package:logger/logger.dart';
+
+/// Use logger to debug, it will not show in release mode
+final Logger logger = Logger(printer: PrettyPrinter());
+
+final Logger loggerNoStack = Logger(printer: PrettyPrinter(methodCount: 0));
+
+final Logger loggerSimple = Logger(printer: SimplePrinter());
diff --git a/lib/widgets/custom_button.dart b/lib/widgets/custom_button.dart
new file mode 100644
index 0000000..0a6c9a9
--- /dev/null
+++ b/lib/widgets/custom_button.dart
@@ -0,0 +1,22 @@
+import 'package:flutter/material.dart';
+
+class CustomButton extends StatelessWidget {
+  const CustomButton({
+    Key? key,
+    this.onPressed,
+    required this.title,
+  }) : super(key: key);
+  final VoidCallback? onPressed;
+  final String title;
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      width: double.infinity,
+      child: ElevatedButton(
+        onPressed: onPressed,
+        child: Text(title),
+      ),
+    );
+  }
+}
diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift
index e46c39f..7b9be20 100644
--- a/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -5,8 +5,10 @@
 import FlutterMacOS
 import Foundation
 
+import firebase_auth
 import firebase_core
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  FLTFirebaseAuthPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseAuthPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
 }
diff --git a/pubspec.lock b/pubspec.lock
index 6015e4e..0941263 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -57,6 +57,55 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
+  firebase:
+    dependency: transitive
+    description:
+      name: firebase
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "9.0.3"
+  firebase_auth:
+    dependency: "direct main"
+    description:
+      name: firebase_auth
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.18"
+  firebase_auth_oauth:
+    dependency: "direct main"
+    description:
+      name: firebase_auth_oauth
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.2.0"
+  firebase_auth_oauth_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_auth_oauth_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
+  firebase_auth_oauth_web:
+    dependency: transitive
+    description:
+      name: firebase_auth_oauth_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
+  firebase_auth_platform_interface:
+    dependency: transitive
+    description:
+      name: firebase_auth_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "6.2.6"
+  firebase_auth_web:
+    dependency: transitive
+    description:
+      name: firebase_auth_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.3.15"
   firebase_core:
     dependency: "direct main"
     description:
@@ -100,6 +149,62 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  google_sign_in:
+    dependency: "direct main"
+    description:
+      name: google_sign_in
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.3.1"
+  google_sign_in_android:
+    dependency: transitive
+    description:
+      name: google_sign_in_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.2.8"
+  google_sign_in_ios:
+    dependency: transitive
+    description:
+      name: google_sign_in_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.3.1"
+  google_sign_in_platform_interface:
+    dependency: transitive
+    description:
+      name: google_sign_in_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.1.3"
+  google_sign_in_web:
+    dependency: transitive
+    description:
+      name: google_sign_in_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.10.1+2"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.13.4"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.1"
+  intl:
+    dependency: transitive
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.17.0"
   js:
     dependency: transitive
     description:
@@ -114,6 +219,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.1"
+  logger:
+    dependency: "direct main"
+    description:
+      name: logger
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.1.0"
   matcher:
     dependency: transitive
     description:
@@ -149,6 +261,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
+  quiver:
+    dependency: transitive
+    description:
+      name: quiver
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.1.0"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -212,4 +331,4 @@ packages:
     version: "2.1.1"
 sdks:
   dart: ">=2.16.1 <3.0.0"
-  flutter: ">=1.12.13+hotfix.5"
+  flutter: ">=2.8.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 0c6e494..486a057 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -34,7 +34,11 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
+  logger: ^1.1.0
   firebase_core: ^1.17.0
+  firebase_auth: ^3.3.18
+  google_sign_in: ^5.3.1
+  firebase_auth_oauth: ^1.2.0
 
 dev_dependencies:
   flutter_test: