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author | 2015-08-27 13:58:54 -0700 | |
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committer | 2015-08-27 13:58:54 -0700 | |
commit | b2bea23365acb0bcc1b5adba2d5b2fa5a22eb872 (patch) | |
tree | a676bf2467b26cdc733dec4fa1d6ce03861f6083 /grpc-common/objective-c/auth_sample/SelectUserViewController.m | |
parent | 60ff5c3c872b9630e256772c0440a169c7cfae10 (diff) | |
parent | 6905915db1fe4b66e40f03014f7f14c74f3fee16 (diff) |
move grpc-common examples to here
Diffstat (limited to 'grpc-common/objective-c/auth_sample/SelectUserViewController.m')
-rw-r--r-- | grpc-common/objective-c/auth_sample/SelectUserViewController.m | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/grpc-common/objective-c/auth_sample/SelectUserViewController.m b/grpc-common/objective-c/auth_sample/SelectUserViewController.m new file mode 100644 index 0000000000..954c531f3f --- /dev/null +++ b/grpc-common/objective-c/auth_sample/SelectUserViewController.m @@ -0,0 +1,86 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#import "SelectUserViewController.h" + +#import "MakeRPCViewController.h" + +@implementation SelectUserViewController + +- (void)viewDidLoad { + [super viewDidLoad]; + + self.signOutButton.layer.cornerRadius = 5; + self.signOutButton.hidden = YES; + + // As instructed in https://developers.google.com/identity/sign-in/ios/sign-in + GIDSignIn *signIn = GIDSignIn.sharedInstance; + signIn.delegate = self; + signIn.uiDelegate = self; + + // As instructed in https://developers.google.com/identity/sign-in/ios/additional-scopes + if (![signIn.scopes containsObject:kTestScope]) { + signIn.scopes = [signIn.scopes arrayByAddingObject:kTestScope]; + } + + [signIn signInSilently]; +} + +- (void)signIn:(GIDSignIn *)signIn +didSignInForUser:(GIDGoogleUser *)user + withError:(NSError *)error { + if (error) { + // The user probably cancelled the sign-in flow. + return; + } + + self.mainLabel.text = [NSString stringWithFormat:@"User: %@", user.profile.email]; + NSString *scopes = [user.accessibleScopes componentsJoinedByString:@", "]; + scopes = scopes.length ? scopes : @"(none)"; + self.subLabel.text = [NSString stringWithFormat:@"Scopes: %@", scopes]; + + self.signInButton.hidden = YES; + self.signOutButton.hidden = NO; +} + +- (IBAction)didTapSignOut { + [GIDSignIn.sharedInstance signOut]; + + self.mainLabel.text = @"Please sign in."; + self.subLabel.text = @""; + + self.signInButton.hidden = NO; + self.signOutButton.hidden = YES; +} + +@end |