Ios Google OAuth突然无法在NetworkingErrorDomain上工作
在过去的一周里，我的iOS应用程序的GoogleOAuth部分突然完全停止了工作。用户将其详细信息输入应用程序内的自定义登录字段，然后通过谷歌授权，创建令牌，并应告诉他们登录已成功（在应用程序内）。相反，他们看到的是登录失败的消息。我似乎不明白为什么（谷歌改变了什么吗？？），但当用户尝试登录时，我得到的错误代码如下：Ios Google OAuth突然无法在NetworkingErrorDomain上工作,ios,oauth,google-oauth,Ios,Oauth,Google Oauth,在过去的一周里，我的iOS应用程序的GoogleOAuth部分突然完全停止了工作。用户将其详细信息输入应用程序内的自定义登录字段，然后通过谷歌授权，创建令牌，并应告诉他们登录已成功（在应用程序内）。相反，他们看到的是登录失败的消息。我似乎不明白为什么（谷歌改变了什么吗？？），但当用户尝试登录时，我得到的错误代码如下： 2013-10-27 12:49:56.137 XXXX [1210:1a003] URL is https://accounts.google.com/o/oau
2013-10-27 12:49:56.137 XXXX [1210:1a003] URL is https://accounts.google.com/o/oauth2/approval?as=1e543c0fe20b1da5&hl=en_GB&pageId=none&xsrfsign=APsBz4gAAAAAUm1LHD2mXAhs8QexAFwlf9KVIt5UdNj_
2013-10-27 12:49:57.776 XXXX[1210:1a003] 333
2013-10-27 12:49:57.776 XXXX[1210:1a003] Failed: -1011
2013-10-27 12:49:57.777 XXXX[1210:1a003] Description: Error
Domain=AFNetworkingErrorDomain Code=-1011 "Expected status code in (200-299), got 400"
UserInfo=0x96b5700 {NSLocalizedRecoverySuggestion=<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML
4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><title>Google
Accounts</title><meta http-equiv="content-type" content="text/html; charset=utf-8"><meta
name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-
scale=1, user-scalable=0" /><meta http-equiv="X-UA-Compatible" content="IE=edge" /><link
rel='stylesheet' type='text/css' href='https://ssl.gstatic.com/accounts/o/1893590695-error_page_css_ltr.css'>
<script type="text/javascript" src="https://ssl.gstatic.com/accounts/o/708588620-common_lib.js"></script>
<style>@media screen and (max-width:500px) {#robot {background: none; min-height: 0; min-width: 0; padding: 0;}#stack_trace {display: none;}}
#oauth2_request_info_header {background-image: url("https://ssl.gstatic.com/accounts/o/blank.gif");}</style></head><body ><div id="robot"></div><a href="//www.google.com/" id="googlelogo"><img src="//www.google.com/images/logo_sm.gif" alt="Google"></a><p class="large"><b>400.</b> <ins>That's an error.</ins></p><p class="large">The page that you requested is invalid. <ins>That's all we know.</ins></p></body></html>, AFNetworkingOperationFailingURLRequestErrorKey=<NSMutableURLRequest https://accounts.google.com/o/oauth2/approval?as=1e543c0fe20b1da5&hl=en_GB&pageId=none&xsrfsign=APsBz4gAAAAAUm1LHD2mXAhs8QexAFwlf9KVIt5UdNj_>, NSErrorFailingURLKey=https://accounts.google.com/o/oauth2/approval?as=1e543c0fe20b1da5&hl=en_GB&pageId=none&xsrfsign=APsBz4gAAAAAUm1LHD2mXAhs8QexAFwlf9KVIt5UdNj_, NSLocalizedDescription=Expected status code in (200-299), got 400, AFNetworkingOperationFailingURLResponseErrorKey=<NSHTTPURLResponse: 0x96aae40>}
2013-10-27 12:49:56.137 XXXX[1210:1a003]URL为https://accounts.google.com/o/oauth2/approval?as=1e543c0fe20b1da5&hl=en_GB&pageId=none&xsrfsign=APsBz4gAAAAAUm1LHD2mXAhs8QexAFwlf9KVIt5UdNj_
2013-10-27 12:49:57.776 XXXX[1210:1a003]333
2013-10-27 12:49:57.776 XXXX[1210:1a003]失败：-1011
2013-10-27 12:49:57.777 XXXX[1210:1a003]说明：错误
Domain=AFNetworkingErrorDomain Code=-1011“预期状态代码为（200-299），获得400”
UserInfo=0x96b5700{nsLocalizedRecoverysSuggestion=Google
账户
@媒体屏幕和（最大宽度：500px）{#机器人{背景：无；最小高度：0；最小宽度：0；填充：0；}#堆栈{跟踪{显示：无；}
#oauth2_请求_信息_头{背景图像：url（“https://ssl.gstatic.com/accounts/o/blank.gif）；}400。这是一个错误。
您请求的页面无效。我们只知道这些。
，AFNetworkingOperationFailingURLRequestErrorKey=，NSErrorFailingURLKey==https://accounts.google.com/o/oauth2/approval?as=1e543c0fe20b1da5&hl=en_GB&pageId=none&xsrfsign=APsBz4gAAAAAUm1LHD2mXAhs8QexAFwlf9KVIt5UdNj_，NSLocalizedDescription=中的预期状态代码（200-299），获得400，AFNetworkingOperationFailingURLResponseErrorKey=}
-(void)doSignInStep2:(NSString*)response
{
// NSLog(@"RESPONSE: %@", response);
NSString *form = [response substringFromIndex:[response rangeOfString:@"form "].location];
form = [form substringToIndex:[form rangeOfString:@"</form>"].location];
NSString *formAction = [form substringFromIndex:[form rangeOfString:@"action="].location + 8];
formAction = [formAction substringToIndex:[formAction rangeOfString:@"\""].location];
if ([formAction rangeOfString:@"'"].location != NSNotFound)
{
formAction = [formAction substringToIndex:[formAction rangeOfString:@"'"].location];
}
formAction = [formAction stringByReplacingOccurrencesOfString:@"&" withString:@"&"];
//get all input elements in the form
NSMutableArray *elements = [[NSMutableArray alloc] init];
NSRange rng = [form rangeOfString:@"<input "];
while (rng.location != NSNotFound)
{
NSString *inputItem = [form substringFromIndex:rng.location];
NSInteger *inputItemLength = [inputItem rangeOfString:@">"].location + 1;
inputItem = [inputItem substringToIndex:inputItemLength];
NSString *elementName = nil;
NSString *elementValue = nil;
NSRange iiRange = [inputItem rangeOfString:@"name=\""];
if (iiRange.location != NSNotFound) {
elementName = [inputItem substringFromIndex:iiRange.location + 6];
elementName = [elementName substringToIndex:[elementName rangeOfString:@"\""].location];
}
iiRange = [inputItem rangeOfString:@"value=\""];
if (iiRange.location != NSNotFound) {
elementValue = [inputItem substringFromIndex:iiRange.location + 7];
elementValue = [elementValue substringToIndex:[elementValue rangeOfString:@"\""].location];
elementValue = [elementValue stringByReplacingOccurrencesOfString:@"&" withString:@"&"];
}
if (elementName && elementValue) {
NSString *encodedstring = (__bridge NSString *)CFURLCreateStringByAddingPercentEscapes(NULL,
(__bridge CFStringRef)elementValue,
NULL,
(CFStringRef)@"!*'();:@&=+$,/?%#[]",
kCFStringEncodingUTF8);
if (![elementName isEqualToString:@"submit_access"])
[elements addObject:[NSMutableArray arrayWithObjects:elementName, encodedstring, nil]];
}
form = [form substringFromIndex:rng.location];
form = [form substringFromIndex:inputItemLength];
rng = [form rangeOfString:@"<input "];
}
[elements addObject:[NSMutableArray arrayWithObjects:@"submit_access", @"true", nil]];
NSString *params = @"";
for (int i = 0; i < [elements count]; i++)
{
NSMutableArray *element = [elements objectAtIndex:i];
if ([params length] > 0)
params = [params stringByAppendingString:@"&"];
params = [params stringByAppendingString:[element objectAtIndex:0]];
params = [params stringByAppendingString:@"="];
params = [params stringByAppendingString:[element objectAtIndex:1]];
}
//NSLog(@"Params: %@", params);
NSURL *url = [NSURL URLWithString:formAction];
NSLog(@"URL is %@", url);
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
[request setCachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheData];
[request setHTTPMethod:@"POST"];
[request setHTTPBody:[params dataUsingEncoding:NSUTF8StringEncoding]];
//[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
//[request setValue:[params length] forHTTPHeaderField:@"Content-Length"];
AFHTTPRequestOperation *op3 = [[AFHTTPRequestOperation alloc] initWithRequest:request];
[op3 setCompletionBlockWithSuccess: ^(AFHTTPRequestOperation *operation, NSError *error) {
NSString *response = [[NSString alloc] initWithData:operation.responseData encoding:NSUTF8StringEncoding];
[self doSignInStep3:response];
}failure: ^(AFHTTPRequestOperation *operation, NSError *error)
{
NSLog(@"333");
NSLog(@"Failed: %d", error.code);
NSLog(@"Description: %@", error.description);
//NSLog(@"Response: %@", [[NSString alloc] initWithData:operation.responseData encoding:NSUTF8StringEncoding]);
[self.delegate finishedSignIn:[NSNumber numberWithBool:NO] response:nil];
}];
[op3 start];
}
-（void）dosinstep2:（NSString*）响应
{
//NSLog（@“响应：%@”，响应）；
NSString*form=[response substringFromIndex:[response rangeOfString:@“form”]。位置]；
form=[form substringToIndex:[form rangeOfString:@'].location]；
NSString*formAction=[form substringFromIndex:[form rangeOfString:@“action=“]”。位置+8]；
formAction=[formAction substringToIndex:[formAction rangeOfString:@“\”]。位置]；
if（[formAction rangeOfString:@“']”。位置！=NSNotFound）
{
formAction=[formAction substringToIndex:[formAction rangeOfString:@“'”。位置]；
}
formAction=[formAction StringByReplacingOfString:@“&；“with String:@”&；“with String:@”]；
//获取表单中的所有输入元素
NSMutableArray*元素=[[NSMutableArray alloc]init]；
NSRange rng=[格式rangeOfString:@”“]。位置+1；
inputItem=[inputItem substringToIndex:inputItemLength]；
NSString*elementName=nil；
NSString*elementValue=nil；
NSRange iiRange=[inputItem rangeOfString:@“name=\”；
if（iiRange.location！=NSNotFound）{
elementName=[inputItem substringFromIndex:iiRange.location+6]；
elementName=[elementName substringToIndex:[elementName rangeOfString:@“\”。位置]；
}
iiRange=[inputItem rangeOfString:@“value=\”；
if（iiRange.location！=NSNotFound）{
elementValue=[inputItem substringFromIndex:iiRange.location+7]；
elementValue=[elementValue substringToIndex:[elementValue rangeOfString:@“\”。位置]；
elementValue=[elementValue StringByReplacingOfString:@“&；“withString:@”&；“withString:@”&]；
}
if（elementName&&elementValue）{
NSString*encodedstring=（uu桥NSString*）CFURLCreateStringByAddingPercents转义（NULL，
（_桥CFStringRef）元素值，
无效的
（CFStringRef）@“！*”（）；：@&=+$，/？%#[]，
kCFStringEncodingUTF8）；
如果（！[elementName IsequalString:@“提交访问权限”]）
[elements addObject:[NSMutableArray arrayWithObjects:elementName，encodedstring，nil]]；
}
form=[form substringfromfromindex:rng.location]；
form=[form substringFromIndex:inputItemLength]；
rng=[form rangeOfString:@”查看日志中包含的错误页面，我明白了
The page that you requested is invalid. That's all we know.
我的应用程序是一个Web服务器应用程序，但我经常在授权过程中看到相同的错误页面。在我的情况下，我只是返回并重试
我的工作假设是，这是谷歌基础设施中某个地方抛出的一个暂时性异常，它在一条误导性/无意义的错误消息中实现
因此，对于你的应用程序，我只能建议你以某种方式捕捉这种情况，然后重试登录
The page that you requested is invalid. That's all we know.