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[英]How to add ssl certificate pinning in ios app swift4 using alamofire manager?
[英]Swift 3 How to validate server certificate using SSL Pinning and AlamoFire?
我正在用Swift 3編寫一個需要與服務器對話的應用程序。 我擁有der和crt格式的完整證書鏈,這是我的CA(請勿與自簽名混淆)。 如何在我的應用程序中使用它來驗證服務器? 以下是我的休息電話和回復
休息電話:
var request = URLRequest(url: URL(string: "https://myserver/login")!)
request.addValue("Content-Type", forHTTPHeaderField: "application/json")
request.httpMethod = "GET"
let session = URLSession.shared
session.dataTask(with: request) {data, response, err in
print("=========================DATA===============================")
if data != nil {
print(data!)
}
print("=========================RESPONSE===============================")
if response != nil {
print(response!)
}
print("=========================ERR===============================")
if err != nil {
print(err!)
}
}.resume()
輸出:
=========================DATA===============================
=========================RESPONSE===============================
=========================ERR===============================
Error Domain=NSURLErrorDomain Code=-1200 "An SSL error has occurred and a secure connection to the server cannot be made." UserInfo={NSURLErrorFailingURLPeerTrustErrorKey=<SecTrustRef: 0x60800011f020>, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9802, NSErrorPeerCertificateChainKey=(
"<cert(0x7fae4803d200) s: myserver i: MySubCA>",
"<cert(0x7fae48047000) s: MySubCA i: MyRootCA>",
"<cert(0x7fae48044600) s: MyRootCA i: MyRootCA>"
), NSUnderlyingError=0x60800005a040 {Error Domain=kCFErrorDomainCFNetwork Code=-1200 "(null)" UserInfo={_kCFStreamPropertySSLClientCertificateState=0, kCFStreamPropertySSLPeerTrust=<SecTrustRef: 0x60800011f020>, _kCFNetworkCFStreamSSLErrorOriginalValue=-9802, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9802, kCFStreamPropertySSLPeerCertificates=(
"<cert(0x7fae4803d200) s: myserver i: MySubCA>",
"<cert(0x7fae48047000) s: MySubCA i: MyRootCA>",
"<cert(0x7fae48044600) s: MyRootCA i: MyRootCA>"
)}}, NSLocalizedDescription=An SSL error has occurred and a secure connection to the server cannot be made., NSErrorFailingURLKey=https://myserver/login, NSErrorFailingURLStringKey=https://myserver/login, NSErrorClientCertificateStateKey=0}
我很簡單地利用了在線博客AlamoFire和openssl解決了該問題。
我將AlamoFire用於iOS上的網絡。
我使用openssl將我的證書轉換為der格式。
通過openssl
Der
轉換。
openssl x509 -in cert.crt -out cert.der -outform DER
您將需要將der格式的證書添加到您的應用程序包中。
Swift 3實施
// Your hostname and endpoint
let hostname = "YOUR_HOST_NAME"
let endpoint = "YOUR_ENDPOINT"
let cert = "YOUR_CERT" // e.g. for cert.der, this should just be "cert"
// Set up certificates
let pathToCert = Bundle.main.path(forResource: cert, ofType: "der")
let localCertificate = NSData(contentsOfFile: pathToCert!)
let certificates = [SecCertificateCreateWithData(nil, localCertificate!)!]
// Configure the trust policy manager
let serverTrustPolicy = ServerTrustPolicy.pinCertificates(
certificates: certificates,
validateCertificateChain: true,
validateHost: true
)
let serverTrustPolicies = [hostname: serverTrustPolicy]
let serverTrustPolicyManager = ServerTrustPolicyManager(policies: serverTrustPolicies)
// Configure session manager with trust policy
afManager = SessionManager(
configuration: URLSessionConfiguration.default,
serverTrustPolicyManager: serverTrustPolicyManager
)
afManager.request(endpoint, method: .get).responseJSON { response in
debugPrint("All Response Info: \(response)")
}
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