rest - SAP Hana Service Layer : Could not establish trust relationship for the SSL/TLS secure channel -


i trying call sap hana service layer through code stumbling upon below error : can please me on this.

error 1st : authenticationexception: remote certificate invalid according validation procedure.

error 2nd : webexception: underlying connection closed: not establish trust relationship ssl/tls secure channel.

error 3rd : httprequestexception: error occurred while sending request.

some more details app - have created console app in .net & execute on server [hana server locally accessed both server in lan] linux & windows server.

one more thing - client not planning purchase domain name & ssl certificate sap hana service layer because consumed app internally.

the thing is, when tested login service via postman working fine & getting session details same url not working through code there more need access service ?

url - https://172.17.100.35:50000/b1s/v1/login

using (var client = new httpclient()) { var credentials = new { username = "admin", password = "", "" }; var json = jsonconvert.serializeobject(credentials);  var response = client.postasync(url),                     new stringcontent(json, encoding.utf8, "application/json")).result;  if (response.issuccessstatuscode) { dynamic content = jsonconvert.deserializeobject(response.content.readasstringasync().result);  // access variables returned json object var apphref = content.links.applications.href; } }

you need put code before postasync

 servicepointmanager.servercertificatevalidationcallback = delegate { return true; };

this avoid validation of certificate.


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