iOS 网络请求信任所有证书

网络请求信任所有证书

1、AFNetWorking 设置allowInvalidCertificates 即可

　　　　

AFHTTPSessionManager  *afnManager = [AFHTTPSessionManager manager];
 // 客户端是否信任非法证书
 afnManager.securityPolicy.allowInvalidCertificates = YES;
 // 是否在证书域字段中验证域名
 [afnManager.securityPolicy setValidatesDomainName:NO];

2、ASIHTTPRequest 设置setValidatesSecureCertificate为NO

 ASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];
       
 [request setValidatesSecureCertificate:NO];
 [request startSynchronous];

3、使用原生NSURLSession,

 NSURLSession *session = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]delegate:self delegateQueue:[NSOperationQueue mainQueue]];

在改类中设置代理，遵循代理协议，实现代理方法

- (void)URLSession:(NSURLSession *)session didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition, NSURLCredential * _Nullable))completionHandler

//请求方法
  NSString * urlstr = [NSString stringWithFormat:@"%@x x x x x x",HttpServerStr];
    NSDictionary* parameters = @{@"loginname":_userNameTextField.text,@"password":_passWordTextField.text};
    NSData *paramData = [NSJSONSerialization dataWithJSONObject:parameters options:NSJSONWritingPrettyPrinted error:nil];
    //访问请求
    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:urlstr]];
    request.timeoutInterval = TimeoutInterval;
    request.HTTPMethod = @"POST";
    request.HTTPBody = paramData;
    [request setValue:[NSString stringWithFormat:@"application/x-www-form-urlencoded;charset=UTF-8"] forHTTPHeaderField:@"Content-Type"];
//  NSURLSession *session = [NSURLSession sharedSession];
    NSURLSession *session = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]
                                                          delegate:self delegateQueue:[NSOperationQueue mainQueue]];
 
    NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
         NSLog(@"请求结束");
        if (error == nil) {
            NSMutableDictionary *dic = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:nil];
            _userManager.h5_user_token = [dic objectForKey:@"user_token"];
            NSLog(@"h5-userData--:%@",dic);
            NSLog(@"error:%@",error);
        }
        //get dashboardData
        [self makeDashBoardData];
        
    }];
    [dataTask resume];

//代理方法

- (void)URLSession:(NSURLSession *)session didReceiveChallenge:(NSURLAuthenticationChallenge *)challenge completionHandler:(void (^)(NSURLSessionAuthChallengeDisposition, NSURLCredential * _Nullable))completionHandler{
    
    /*方法一 信任所有证书*/
    if([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust]){
        NSURLCredential *credential = [NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust];
        if(completionHandler)
            completionHandler(NSURLSessionAuthChallengeUseCredential,credential);
    }
}