Trust Invalid Certificate with DisableEvaluation on Alamofire












2















I need to reach an API which has a invalid certificate and a basic Auth. As I searched, I needed to write custom SessionManager and add an value to plist file. After days of search and lots of posts, I can't still reach the API.



struct CustomManagerClass{

static let instance = CustomManagerClass()
var sessionManager : SessionManager = {

let serverTrustPolicies: [String: ServerTrustPolicy] = [
"baseurl.com:8443": .disableEvaluation
]

// Create custom manager
let configuration = URLSessionConfiguration.default
configuration.httpAdditionalHeaders = Alamofire.SessionManager.defaultHTTPHeaders
let manager = Alamofire.SessionManager(
configuration: configuration,
serverTrustPolicyManager: ServerTrustPolicyManager(policies: serverTrustPolicies)
)

return manager
}()


Plist File:



<key>NSAppTransportSecurity</key>
<dict>
<key>NSAllowsArbitraryLoads</key>
<true/>
<key>baseurl.com</key>
<dict>
<key>NSTemporaryExceptionMinimumTLSVersion</key>
<string>TLSv1.2</string>
<key>NSIncludesSubdomains</key>
<true/>
<key>NSExceptionRequiresForwardSecrecy</key>
<false/>
<key>NSExceptionAllowsInsecureHTTPLoads</key>
<true/>
</dict>
</dict>


How I call it:



CustomManagerClass.instance.sessionManager.request(route).responseJSON(completionHandler: { (result) in
completion(result)
}) //Route in here is a ServiceConfiguration class which defines http method, parameters and basic auth.


It still returns;




Task <4CE5991B-2650-471C-AB77-69D54B8E36F3>.<1> finished with error - code: -1202
The certificate for this server is invalid. You might be connecting to a server that is pretending to be “baseurl.com” which could put your confidential information at risk.




Posts I got help:
Certificate Invalid Issue with Alamofire 4.0



How to use Alamofires ServerTrustPolicy.disableEvaluation in swift 3



EDIT: I add below code to trust certificate. Now It returns HTTP 500



 CustomManagerClass.instance.sessionManager.delegate.sessionDidReceiveChallenge = { session, challenge in
var disposition: URLSession.AuthChallengeDisposition = .performDefaultHandling
var credential: URLCredential?

print("received challenge")

if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
disposition = URLSession.AuthChallengeDisposition.useCredential
credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
} else {
if challenge.previousFailureCount > 0 {
disposition = .cancelAuthenticationChallenge
} else {
credential = CustomManagerClass.instance.sessionManager.session.configuration.urlCredentialStorage?.defaultCredential(for: challenge.protectionSpace)

if credential != nil {
disposition = .useCredential
}
}
}

return (disposition, credential)
}









share|improve this question





























    2















    I need to reach an API which has a invalid certificate and a basic Auth. As I searched, I needed to write custom SessionManager and add an value to plist file. After days of search and lots of posts, I can't still reach the API.



    struct CustomManagerClass{

    static let instance = CustomManagerClass()
    var sessionManager : SessionManager = {

    let serverTrustPolicies: [String: ServerTrustPolicy] = [
    "baseurl.com:8443": .disableEvaluation
    ]

    // Create custom manager
    let configuration = URLSessionConfiguration.default
    configuration.httpAdditionalHeaders = Alamofire.SessionManager.defaultHTTPHeaders
    let manager = Alamofire.SessionManager(
    configuration: configuration,
    serverTrustPolicyManager: ServerTrustPolicyManager(policies: serverTrustPolicies)
    )

    return manager
    }()


    Plist File:



    <key>NSAppTransportSecurity</key>
    <dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
    <key>baseurl.com</key>
    <dict>
    <key>NSTemporaryExceptionMinimumTLSVersion</key>
    <string>TLSv1.2</string>
    <key>NSIncludesSubdomains</key>
    <true/>
    <key>NSExceptionRequiresForwardSecrecy</key>
    <false/>
    <key>NSExceptionAllowsInsecureHTTPLoads</key>
    <true/>
    </dict>
    </dict>


    How I call it:



    CustomManagerClass.instance.sessionManager.request(route).responseJSON(completionHandler: { (result) in
    completion(result)
    }) //Route in here is a ServiceConfiguration class which defines http method, parameters and basic auth.


    It still returns;




    Task <4CE5991B-2650-471C-AB77-69D54B8E36F3>.<1> finished with error - code: -1202
    The certificate for this server is invalid. You might be connecting to a server that is pretending to be “baseurl.com” which could put your confidential information at risk.




    Posts I got help:
    Certificate Invalid Issue with Alamofire 4.0



    How to use Alamofires ServerTrustPolicy.disableEvaluation in swift 3



    EDIT: I add below code to trust certificate. Now It returns HTTP 500



     CustomManagerClass.instance.sessionManager.delegate.sessionDidReceiveChallenge = { session, challenge in
    var disposition: URLSession.AuthChallengeDisposition = .performDefaultHandling
    var credential: URLCredential?

    print("received challenge")

    if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
    disposition = URLSession.AuthChallengeDisposition.useCredential
    credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
    } else {
    if challenge.previousFailureCount > 0 {
    disposition = .cancelAuthenticationChallenge
    } else {
    credential = CustomManagerClass.instance.sessionManager.session.configuration.urlCredentialStorage?.defaultCredential(for: challenge.protectionSpace)

    if credential != nil {
    disposition = .useCredential
    }
    }
    }

    return (disposition, credential)
    }









    share|improve this question



























      2












      2








      2








      I need to reach an API which has a invalid certificate and a basic Auth. As I searched, I needed to write custom SessionManager and add an value to plist file. After days of search and lots of posts, I can't still reach the API.



      struct CustomManagerClass{

      static let instance = CustomManagerClass()
      var sessionManager : SessionManager = {

      let serverTrustPolicies: [String: ServerTrustPolicy] = [
      "baseurl.com:8443": .disableEvaluation
      ]

      // Create custom manager
      let configuration = URLSessionConfiguration.default
      configuration.httpAdditionalHeaders = Alamofire.SessionManager.defaultHTTPHeaders
      let manager = Alamofire.SessionManager(
      configuration: configuration,
      serverTrustPolicyManager: ServerTrustPolicyManager(policies: serverTrustPolicies)
      )

      return manager
      }()


      Plist File:



      <key>NSAppTransportSecurity</key>
      <dict>
      <key>NSAllowsArbitraryLoads</key>
      <true/>
      <key>baseurl.com</key>
      <dict>
      <key>NSTemporaryExceptionMinimumTLSVersion</key>
      <string>TLSv1.2</string>
      <key>NSIncludesSubdomains</key>
      <true/>
      <key>NSExceptionRequiresForwardSecrecy</key>
      <false/>
      <key>NSExceptionAllowsInsecureHTTPLoads</key>
      <true/>
      </dict>
      </dict>


      How I call it:



      CustomManagerClass.instance.sessionManager.request(route).responseJSON(completionHandler: { (result) in
      completion(result)
      }) //Route in here is a ServiceConfiguration class which defines http method, parameters and basic auth.


      It still returns;




      Task <4CE5991B-2650-471C-AB77-69D54B8E36F3>.<1> finished with error - code: -1202
      The certificate for this server is invalid. You might be connecting to a server that is pretending to be “baseurl.com” which could put your confidential information at risk.




      Posts I got help:
      Certificate Invalid Issue with Alamofire 4.0



      How to use Alamofires ServerTrustPolicy.disableEvaluation in swift 3



      EDIT: I add below code to trust certificate. Now It returns HTTP 500



       CustomManagerClass.instance.sessionManager.delegate.sessionDidReceiveChallenge = { session, challenge in
      var disposition: URLSession.AuthChallengeDisposition = .performDefaultHandling
      var credential: URLCredential?

      print("received challenge")

      if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
      disposition = URLSession.AuthChallengeDisposition.useCredential
      credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
      } else {
      if challenge.previousFailureCount > 0 {
      disposition = .cancelAuthenticationChallenge
      } else {
      credential = CustomManagerClass.instance.sessionManager.session.configuration.urlCredentialStorage?.defaultCredential(for: challenge.protectionSpace)

      if credential != nil {
      disposition = .useCredential
      }
      }
      }

      return (disposition, credential)
      }









      share|improve this question
















      I need to reach an API which has a invalid certificate and a basic Auth. As I searched, I needed to write custom SessionManager and add an value to plist file. After days of search and lots of posts, I can't still reach the API.



      struct CustomManagerClass{

      static let instance = CustomManagerClass()
      var sessionManager : SessionManager = {

      let serverTrustPolicies: [String: ServerTrustPolicy] = [
      "baseurl.com:8443": .disableEvaluation
      ]

      // Create custom manager
      let configuration = URLSessionConfiguration.default
      configuration.httpAdditionalHeaders = Alamofire.SessionManager.defaultHTTPHeaders
      let manager = Alamofire.SessionManager(
      configuration: configuration,
      serverTrustPolicyManager: ServerTrustPolicyManager(policies: serverTrustPolicies)
      )

      return manager
      }()


      Plist File:



      <key>NSAppTransportSecurity</key>
      <dict>
      <key>NSAllowsArbitraryLoads</key>
      <true/>
      <key>baseurl.com</key>
      <dict>
      <key>NSTemporaryExceptionMinimumTLSVersion</key>
      <string>TLSv1.2</string>
      <key>NSIncludesSubdomains</key>
      <true/>
      <key>NSExceptionRequiresForwardSecrecy</key>
      <false/>
      <key>NSExceptionAllowsInsecureHTTPLoads</key>
      <true/>
      </dict>
      </dict>


      How I call it:



      CustomManagerClass.instance.sessionManager.request(route).responseJSON(completionHandler: { (result) in
      completion(result)
      }) //Route in here is a ServiceConfiguration class which defines http method, parameters and basic auth.


      It still returns;




      Task <4CE5991B-2650-471C-AB77-69D54B8E36F3>.<1> finished with error - code: -1202
      The certificate for this server is invalid. You might be connecting to a server that is pretending to be “baseurl.com” which could put your confidential information at risk.




      Posts I got help:
      Certificate Invalid Issue with Alamofire 4.0



      How to use Alamofires ServerTrustPolicy.disableEvaluation in swift 3



      EDIT: I add below code to trust certificate. Now It returns HTTP 500



       CustomManagerClass.instance.sessionManager.delegate.sessionDidReceiveChallenge = { session, challenge in
      var disposition: URLSession.AuthChallengeDisposition = .performDefaultHandling
      var credential: URLCredential?

      print("received challenge")

      if challenge.protectionSpace.authenticationMethod == NSURLAuthenticationMethodServerTrust {
      disposition = URLSession.AuthChallengeDisposition.useCredential
      credential = URLCredential(trust: challenge.protectionSpace.serverTrust!)
      } else {
      if challenge.previousFailureCount > 0 {
      disposition = .cancelAuthenticationChallenge
      } else {
      credential = CustomManagerClass.instance.sessionManager.session.configuration.urlCredentialStorage?.defaultCredential(for: challenge.protectionSpace)

      if credential != nil {
      disposition = .useCredential
      }
      }
      }

      return (disposition, credential)
      }






      ios swift alamofire






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      edited Nov 16 '18 at 11:50







      Emre Önder

















      asked Nov 16 '18 at 10:22









      Emre ÖnderEmre Önder

      834524




      834524
























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          I'd suggest to add this handler for the sessionDidReceiveChallenge event on the SessionManager delegate.



          let challengeHandler: ((URLSession, URLAuthenticationChallenge) -> (URLSession.AuthChallengeDisposition, URLCredential?))? = { result, challenge in
          return (.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
          }


          And then assign the closure when you're initializing the manager object in this way.



          manager.delegate.sessionDidReceiveChallenge = challengeHandler


          Also, the serverTrustPolicies can be empty since the handler is going to ignore all the trust challenges it will receive.






          share|improve this answer

























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            1 Answer
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            I'd suggest to add this handler for the sessionDidReceiveChallenge event on the SessionManager delegate.



            let challengeHandler: ((URLSession, URLAuthenticationChallenge) -> (URLSession.AuthChallengeDisposition, URLCredential?))? = { result, challenge in
            return (.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
            }


            And then assign the closure when you're initializing the manager object in this way.



            manager.delegate.sessionDidReceiveChallenge = challengeHandler


            Also, the serverTrustPolicies can be empty since the handler is going to ignore all the trust challenges it will receive.






            share|improve this answer






























              0














              I'd suggest to add this handler for the sessionDidReceiveChallenge event on the SessionManager delegate.



              let challengeHandler: ((URLSession, URLAuthenticationChallenge) -> (URLSession.AuthChallengeDisposition, URLCredential?))? = { result, challenge in
              return (.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
              }


              And then assign the closure when you're initializing the manager object in this way.



              manager.delegate.sessionDidReceiveChallenge = challengeHandler


              Also, the serverTrustPolicies can be empty since the handler is going to ignore all the trust challenges it will receive.






              share|improve this answer




























                0












                0








                0







                I'd suggest to add this handler for the sessionDidReceiveChallenge event on the SessionManager delegate.



                let challengeHandler: ((URLSession, URLAuthenticationChallenge) -> (URLSession.AuthChallengeDisposition, URLCredential?))? = { result, challenge in
                return (.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
                }


                And then assign the closure when you're initializing the manager object in this way.



                manager.delegate.sessionDidReceiveChallenge = challengeHandler


                Also, the serverTrustPolicies can be empty since the handler is going to ignore all the trust challenges it will receive.






                share|improve this answer















                I'd suggest to add this handler for the sessionDidReceiveChallenge event on the SessionManager delegate.



                let challengeHandler: ((URLSession, URLAuthenticationChallenge) -> (URLSession.AuthChallengeDisposition, URLCredential?))? = { result, challenge in
                return (.useCredential, URLCredential(trust: challenge.protectionSpace.serverTrust!))
                }


                And then assign the closure when you're initializing the manager object in this way.



                manager.delegate.sessionDidReceiveChallenge = challengeHandler


                Also, the serverTrustPolicies can be empty since the handler is going to ignore all the trust challenges it will receive.







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Nov 22 '18 at 9:22

























                answered Nov 22 '18 at 9:16









                Lorenzo ZanottoLorenzo Zanotto

                1365




                1365






























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