ios 配置HTTPS （单向验证，工程不需要加证书）

这个问题坑了我两天啊！网上各种搜，也没解决了。

后台单向验证，自签名证书！

已更新 ： oc AFNetworking  适配 HTTPS

客户端需要做的事情：

一、swift   Alamofire网络请求

在请求方法前面加上以下代码即可：

let manager: Alamofire.Manager = {
            let manager = Alamofire.Manager.sharedInstance
            manager.delegate.sessionDidReceiveChallenge = { session, challenge in
                var disposition: NSURLSessionAuthChallengeDisposition = .PerformDefaultHandling
                var credential: NSURLCredential?
                
                if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
                    disposition = NSURLSessionAuthChallengeDisposition.UseCredential
                    credential = NSURLCredential(forTrust: challenge.protectionSpace.serverTrust!)
                } else {
                    if challenge.previousFailureCount > 0 {
                        disposition = .CancelAuthenticationChallenge
                    } else {
                        credential = manager.session.configuration.URLCredentialStorage?.defaultCredentialForProtectionSpace(challenge.protectionSpace)
                        
                        if credential != nil {
                            disposition = .UseCredential
                        }
                    }
                }
                return (disposition, credential)
            }
            return manager
        }()

二、 UIWebView 配置https（因为我的工程全是swift写的，贴上swift代码，oc自己转吧！）

主要实现NSURLConnectionDelegate两个代理方法：

func connection(connection: NSURLConnection, canAuthenticateAgainstProtectionSpace protectionSpace: NSURLProtectionSpace) -> Bool {
        return (protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust)
    }
    
func connection(connection: NSURLConnection, didReceiveAuthenticationChallenge challenge: NSURLAuthenticationChallenge) {
        if (challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust) {
            challenge.sender!.useCredential(NSURLCredential(forTrust: challenge.protectionSpace.serverTrust!), forAuthenticationChallenge: challenge)
            challenge.sender!.continueWithoutCredentialForAuthenticationChallenge(challenge)
        }
        
    }

这样就搞定了 ，坑了我两天啊，swift的更是不好找！

三、 OC   AFNetworking 适配HTTPS  工程不需要添加证书  单向验证  请求处加上一下代码 就OK

//适配HTTPS
    AFSecurityPolicy *securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeNone];
    [securityPolicy setValidatesDomainName:NO];
    securityPolicy.allowInvalidCertificates = YES; //还是必须设成YES
    manager.securityPolicy = securityPolicy;

本人菜鸟，哪不对欢迎提出