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我正在尝试为 iOS 和 Temboo 中的用户授权 Twitter。这就是我试图做到的方式。

在我的 SetttingsViewController 类中，我有一个按钮，用户可以点击该按钮开始 TwitterAuthentication。我在一个名为 TwitterClient 的类中有 InitializeOauth 方法，在一个名为 TwitterFClient 的类中有 FinalizeOauth 方法。这是我的课。

TwitterClient.m

-(void)runInitializeOAuthChoreo {
    // Instantiate the Choreo, using a previously instantiated TembooSession object, eg:
    TMBTembooSession *session = [[TMBTembooSession alloc] initWithAccount:@"prnk28" appKeyName:@"Floadt" andAppKeyValue:@"9b9031d182d7441da05f8214ba2c7170"];

    // Create the choreo object using your Temboo session
    TMBTwitter_OAuth_InitializeOAuth *initializeOAuthChoreo = [[TMBTwitter_OAuth_InitializeOAuth alloc] initWithSession:session];

    // Get Inputs object for the choreo
    TMBTwitter_OAuth_InitializeOAuth_Inputs *initializeOAuthInputs = [initializeOAuthChoreo newInputSet];

    // Set credential to use for execution
    [initializeOAuthInputs setCredential:@"Twitter"];

    // Set inputs
    [initializeOAuthInputs setForwardingURL:@"floadt://success"];

    // Execute choreo specifying this class as the choreo delegate
    [initializeOAuthChoreo executeWithInputs:initializeOAuthInputs delegate:self];
}

// TMBChoreographyDelegate method implementation - handle choreo errors
-(void)choreographyDidFailWithError:(NSError*)error {
    // Log error to the console
    NSLog(@"Error - %@", error);
}

// TMBChoreographyDelegate method implementation - choreo executed successfully
-(void)choreographyDidFinishExecuting:(TMBTwitter_OAuth_InitializeOAuth_ResultSet*)result {
    // Log results to the console
   // NSLog(@"%@", [result getAuthorizationURL]);
    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:[result getAuthorizationURL]]];

    NSUserDefaults *user = [NSUserDefaults standardUserDefaults];

    NSString *callbackid = [result getCallbackID];
    [user setObject:callbackid forKey:@"TwitterCallbackID"];
    [user synchronize];

    NSString *oauthtokensecret = [result getOAuthTokenSecret];
    [user setObject:oauthtokensecret forKey:@"TwitterTemporaryOAuth"];
    [user synchronize];

}

TwitterFClient.m

-(void)runFinalizeOAuthChoreo {
    // Instantiate the Choreo, using a previously instantiated TembooSession object, eg:
    TMBTembooSession *session = [[TMBTembooSession alloc] initWithAccount:@"prnk28" appKeyName:@"Floadt" andAppKeyValue:@"9b9031d182d7441da05f8214ba2c7170"];

    // Create the choreo object using your Temboo session
    TMBTwitter_OAuth_FinalizeOAuth *finalizeOAuthChoreo = [[TMBTwitter_OAuth_FinalizeOAuth alloc] initWithSession:session];

    // Get Inputs object for the choreo
    TMBTwitter_OAuth_FinalizeOAuth_Inputs *finalizeOAuthInputs = [finalizeOAuthChoreo newInputSet];

    // Set credential to use for execution
    [finalizeOAuthInputs setCredential:@"Twitter"];

    // Set inputs
    NSUserDefaults *user = [NSUserDefaults standardUserDefaults];
    NSString *tCall = [user stringForKey:@"TwitterCallbackID"];
    NSString *tTAuth = [user stringForKey:@"TwitterTemporaryOAuth"];
    [finalizeOAuthInputs setOAuthTokenSecret:tCall];
    [finalizeOAuthInputs setCallbackID:tTAuth];
    [finalizeOAuthInputs setConsumerKey:TWITTER_CONSUMER_KEY];
    [finalizeOAuthInputs setConsumerSecret:TWITTER_CONSUMER_SECRET];

    // Execute choreo specifying this class as the choreo delegate
    [finalizeOAuthChoreo executeWithInputs:finalizeOAuthInputs delegate:self];
}

// TMBChoreographyDelegate method implementation - handle choreo errors
-(void)choreographyDidFailWithError:(NSError*)error {
    // Log error to the console
    NSLog(@"Error - %@", error);
}

// TMBChoreographyDelegate method implementation - choreo executed successfully
-(void)choreographyDidFinishExecuting:(TMBTwitter_OAuth_FinalizeOAuth_ResultSet*)result {
    // Log results to the console
    NSLog(@"%@", [result getAccessTokenSecret]);
    NSLog(@"%@", [result getAccessToken]);
    NSLog(@"%@", [result getScreenName]);
    NSLog(@"%@", [result getUserID]);
}

这是两个客户端类。我相信在 Facebook 的例子中，它们都结合了，这会是建议的做法吗？

无论如何，这是从 SettingsViewController 类中调用方法的方式：

设置视图控制器.m

TwitterClient *twitter = [[TwitterClient alloc] init];
[twitter runInitializeOAuthChoreo];

当用户从 Web 浏览器返回时，就是我调用 FinalizeOAuth 方法的时候。这是 AppDelegate 中的说明。

AppDelegate.m

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation
{

    NSString *daURL = [url absoluteString];
 //   NSString *instagram;
    NSString *twitter;

    twitter = [daURL substringWithRange: NSMakeRange (0, 16)];
   //  instagram = [daURL substringWithRange:NSMakeRange(0, 27)];

    if ([daURL isEqual: @"floadt://success"]) {
        TwitterFClient *fo = [[TwitterFClient alloc] init];
        [fo runFinalizeOAuthChoreo];
    }else{
        [[InstagramClient sharedClient] handleOAuthCallbackWithURL:url];
    }

    return YES;
}

我假设有一种更简单的方法可以做到这一点，并且我愿意接受剧烈的代码更改！

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1 回答 1

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看起来您将这些值颠倒了：

[finalizeOAuthInputs setOAuthTokenSecret:tCall];
[finalizeOAuthInputs setCallbackID:tTAuth];

此外，在 finalize 步骤中，您正在指定您的Twitter凭证，但您也在这样做：

[finalizeOAuthInputs setConsumerKey:TWITTER_CONSUMER_KEY];
[finalizeOAuthInputs setConsumerSecret:TWITTER_CONSUMER_SECRET];

这是不必要的，因为这些值存储在您的凭证中（正如您在 initialize-oauth 流程中使用它所证明的那样）。您可以完全删除这两行。如果它们由于某种原因不匹配，您的舞蹈执行将失败。

于 2014-11-14T21:07:34.827 回答