ios - Geting NSURLConnection error while calling HTTPS Soap service -


i trying data soap request getting app crashed error:

2016-02-08 11:12:11.524 example[567:128898] nsurlsession/nsurlconnection http load failed (kcfstreamerrordomainssl, -9843) response: nil fatal error: unexpectedly found nil while unwrapping optional value

i have enabled security settings in plist , calling other services successfully.

note: service on https, getting error because of this? required certificate?

i calling soap service first time, please guide me on how add email parameter in service: (https://[ip]:9897/jlipolicyinfo.asmx?op=getemail_poldetail)

here code here: (ios swift call web service using soap)

        let is_soapmessage: string = "<soapenv:envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:cgs=\"http://www.cgsapi.com/\"><soapenv:header/><soapenv:body><cgs:getsystemstatus/></soapenv:body></soapenv:envelope>"          let is_url: string = "https://58.27.241.203:9897/jlipolicyinfo.asmx"          let lobj_request = nsmutableurlrequest(url: nsurl(string: is_url)!)         let session = nsurlsession.sharedsession()         let err: nserror?          lobj_request.httpmethod = "post"         lobj_request.httpbody = is_soapmessage.datausingencoding(nsutf8stringencoding)         lobj_request.addvalue("58.27.241.203", forhttpheaderfield: "host")         lobj_request.addvalue("text/xml; charset=utf-8", forhttpheaderfield: "content-type")         lobj_request.addvalue(string((is_soapmessage.characters.count)), forhttpheaderfield: "content-length")         //lobj_request.addvalue("223", forhttpheaderfield: "content-length")         lobj_request.addvalue("http://tempuri.org/getemail_poldetail", forhttpheaderfield: "soapaction")          let task = session.datataskwithrequest(lobj_request, completionhandler: {data, response, error -> void in             print("response: \(response)")             let strdata = nsstring(data: data!, encoding: nsutf8stringencoding)             print("body: \(strdata)")              if error != nil             {                 print("error: " + error!.description)             }          })         task.resume()

here plist addition:

<key>nsapptransportsecurity</key> <dict>     <key>nsallowsarbitraryloads</key>     <true/>      <key>nsexceptiondomains</key>     <dict>         <key>https://58.27.241.203:9897/jlipolicyinfo.asmx</key>         <dict>             <key>nsincludessubdomains</key>             <false/>             <key>nsexceptionallowinsecurehttpsloads</key>             <false/>             <key>nsexceptionrequiresforwardsecrecy</key>             <true/>             <key>nsexceptionminimumtlsversion</key>             <string>tlsv1.2</string>             <key>nsthirdpartyexceptionallowinsecurehttpsloads</key>             <false/>             <key>nsthirdpartyexceptionrequiresforwardsecrecy</key>             <true/>             <key>nsthirdpartyexceptionminimumtlsversion</key>             <string>tlsv1.2</string>             <key>nsrequirescertificatetransparency</key>             <false/>         </dict>     </dict> </dict>

you might have self signed certificate can problem .

solution:- work if renew server's ssl certificate use sha2 , enabling tls v1.2.

possibly solution:- have add in info.plist file, can allow non-secure connection:-

<key>nsapptransportsecurity</key> <dict>     <key>nsallowsarbitraryloads</key>     <true/> </dict>

or can add this:-

enter image description here

edit:-

add in info.plist specific exception.

<key>nsapptransportsecurity</key> <dict>     <key>nsexceptiondomains</key>     <dict>         <key>testdomain.com</key>         <dict>             <key>nsincludessubdomains</key>             <false/>             <key>nsexceptionallowinsecurehttpsloads</key>             <false/>             <key>nsexceptionrequiresforwardsecrecy</key>             <true/>             <key>nsexceptionminimumtlsversion</key>             <string>tlsv1.2</string>             <key>nsthirdpartyexceptionallowinsecurehttpsloads</key>             <false/>             <key>nsthirdpartyexceptionrequiresforwardsecrecy</key>             <true/>             <key>nsthirdpartyexceptionminimumtlsversion</key>             <string>tlsv1.2</string>             <key>nsrequirescertificatetransparency</key>             <false/>         </dict>     </dict> </dict>

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