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(C++) Dynamics CRM Oauth2 Client CredentialsGet an OAuth2 access token for Dynamics CRM using client credentials. Note: This example requires Chilkat v11.0.0 or greater.
#include <CkHttp.h> #include <CkHttpRequest.h> #include <CkHttpResponse.h> #include <CkJsonObject.h> void ChilkatSample(void) { bool success = false; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkHttp http; // Pass the client ID/secret using Basic HTTP authentication. http.put_Login("CLIENT_ID"); http.put_Password("CLIENT_SECRET"); http.put_BasicAuth(true); CkHttpRequest req; req.AddParam("client_secret","CLIENT_SECRET"); req.AddParam("client_id","CLIENT_ID"); req.AddParam("scope","https://yourdynamicsdomain.crm3.dynamics.com/.default"); req.AddParam("grant_type","client_credentials"); // Use your own tenant ID, for example 4d8fdd66-66d1-43b0-ae5c-e31b4b7de5cd const char *url = "https://login.microsoftonline.com/TENANT_ID/oauth2/v2.0/token"; req.put_HttpVerb("POST"); req.put_ContentType("application/x-www-form-urlencoded"); CkHttpResponse resp; success = http.HttpReq(url,req,resp); if (success == false) { std::cout << http.lastErrorText() << "\r\n"; return; } int statusCode = resp.get_StatusCode(); std::cout << "Response status code = " << statusCode << "\r\n"; CkJsonObject json; json.Load(resp.bodyStr()); json.put_EmitCompact(false); std::cout << json.emit() << "\r\n"; if (statusCode == 200) { json.WriteFile("qa_data/tokens/dynamicsCrmClientCredentialsToken.json"); std::cout << "Success." << "\r\n"; } else { std::cout << "Failed." << "\r\n"; } } |
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