ios – 自签名证书的Swift SSL错误

发布时间：2020-12-14 19:34:02 所属栏目：百科来源：网络整理

导读：此代码尝试访问并且无法访问在浏览器中工作的SSL URL： let path = "https://localhost:8443/greeting"let request = NSMutableURLRequest(URL: NSURL(string: path)!)let session = NSURLSession.sharedSession()let task = session.dataTaskWithRequest(re

此代码尝试访问并且无法访问在浏览器中工作的SSL URL：

let path = "https://localhost:8443/greeting"
let request = NSMutableURLRequest(URL: NSURL(string: path)!)
let session = NSURLSession.sharedSession()

let task = session.dataTaskWithRequest(request,completionHandler: {data,response,error -> Void in
    let json:JSON = JSON(data: data!)
    if let c = json["content"].string {
        print(c)
    }
})
task.resume()

失败并出现错误：

Optional(Error Domain=NSURLErrorDomain Code=-1200 “An SSL error has
occurred and a secure connection to the server cannot be made.”
UserInfo={NSURLErrorFailingURLPeerTrustErrorKey=,

允许应用程序接受此证书需要什么？

有问题的证书是自签名的.在SO上阅读一些解决方案但没有成功.

运行Xcode 7.2

解决方法

@Ashish Kakkad是当场的.这有效：

class Blah: NSURLSessionDelegate {

func rest() {
    let path = "https://localhost:8443/greeting"
    let request = NSMutableURLRequest(URL: NSURL(string: path)!)
    let configuration = NSURLSessionConfiguration.defaultSessionConfiguration()
    let session = NSURLSession(configuration: configuration,delegate: self,delegateQueue:NSOperationQueue.mainQueue())
    let task = session.dataTaskWithRequest(request,error -> Void in
        let json:JSON = JSON(data: data!)
        if let c = json["content"].string {
            print(c)
        }
    })
    task.resume()
}

func URLSession(session: NSURLSession,task: NSURLSessionTask,didReceiveChallenge challenge: NSURLAuthenticationChallenge,completionHandler: (NSURLSessionAuthChallengeDisposition,NSURLCredential?) -> Void) {
        completionHandler(NSURLSessionAuthChallengeDisposition.UseCredential,NSURLCredential(forTrust: challenge.protectionSpace.serverTrust!))
}

在Info.plist文件中使用它：

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSExceptionDomains</key>
    <dict>
        <key>localhost</key>
        <dict>
            <key>NSExceptionAllowsInsecureHTTPLoads</key>
            <true/>
        </dict>
    </dict>
</dict>

（编辑：李大同）

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