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(Unicode C) SugarCRM AuthenticateDemonstrates how to authenticate to the SugarCRM REST v10 API. This is how an OAuth2 access token is obtained.
#include <C_CkRestW.h> #include <C_CkJsonObjectW.h> #include <C_CkStringBuilderW.h> void ChilkatSample(void) { HCkRestW rest; BOOL success; HCkJsonObjectW jsonReq; HCkStringBuilderW sbReq; HCkStringBuilderW sbJson; HCkJsonObjectW json; const wchar_t *access_token; int expires_in; const wchar_t *token_type; BOOL scope; const wchar_t *refresh_token; int refresh_expires_in; const wchar_t *download_token; rest = CkRestW_Create(); success = CkRestW_Connect(rest,L"your.site.domain",443,TRUE,TRUE); if (success != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkRestW_Dispose(rest); return; } CkRestW_AddHeader(rest,L"Cache-Control",L"no-cache"); // The following code creates the JSON request body. // The JSON created by this code is shown below. jsonReq = CkJsonObjectW_Create(); CkJsonObjectW_UpdateString(jsonReq,L"grant_type",L"password"); CkJsonObjectW_UpdateString(jsonReq,L"client_id",L"sugar"); CkJsonObjectW_UpdateString(jsonReq,L"client_secret",L"CLIENT_SECRET"); CkJsonObjectW_UpdateString(jsonReq,L"username",L"admin"); CkJsonObjectW_UpdateString(jsonReq,L"password",L"password"); CkJsonObjectW_UpdateString(jsonReq,L"platform",L"custom_api"); // The JSON request body created by the above code: // { // "grant_type": "password", // "client_id": "sugar", // "client_secret": "CLIENT_SECRET", // "username": "admin", // "password": "password", // "platform": "custom_api" // } sbReq = CkStringBuilderW_Create(); CkJsonObjectW_EmitSb(jsonReq,sbReq); CkRestW_AddHeader(rest,L"Content-Type",L"application/json"); sbJson = CkStringBuilderW_Create(); success = CkRestW_FullRequestSb(rest,L"POST",L"/rest/v10/oauth2/token",sbReq,sbJson); if (success != TRUE) { wprintf(L"%s\n",CkRestW_lastErrorText(rest)); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(jsonReq); CkStringBuilderW_Dispose(sbReq); CkStringBuilderW_Dispose(sbJson); return; } if (CkRestW_getResponseStatusCode(rest) != 200) { wprintf(L"Received error response code: %d\n",CkRestW_getResponseStatusCode(rest)); wprintf(L"Response body:\n"); wprintf(L"%s\n",CkStringBuilderW_getAsString(sbJson)); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(jsonReq); CkStringBuilderW_Dispose(sbReq); CkStringBuilderW_Dispose(sbJson); return; } json = CkJsonObjectW_Create(); CkJsonObjectW_LoadSb(json,sbJson); // The following code parses the JSON response. // A sample JSON response is shown below the sample code. access_token = CkJsonObjectW_stringOf(json,L"access_token"); expires_in = CkJsonObjectW_IntOf(json,L"expires_in"); token_type = CkJsonObjectW_stringOf(json,L"token_type"); scope = CkJsonObjectW_IsNullOf(json,L"scope"); refresh_token = CkJsonObjectW_stringOf(json,L"refresh_token"); refresh_expires_in = CkJsonObjectW_IntOf(json,L"refresh_expires_in"); download_token = CkJsonObjectW_stringOf(json,L"download_token"); // A sample JSON response body that is parsed by the above code: // { // "access_token": "c6d495c9-bb25-81d2-5f81-533ef6479f9b", // "expires_in": 3600, // "token_type": "bearer", // "scope": null, // "refresh_token": "cbc40e67-12bc-4b56-a1d9-533ef62f2601", // "refresh_expires_in": 1209600, // "download_token": "cc5d1a9f-6627-3349-96e5-533ef6b1a493" // } wprintf(L"Example Completed.\n"); CkRestW_Dispose(rest); CkJsonObjectW_Dispose(jsonReq); CkStringBuilderW_Dispose(sbReq); CkStringBuilderW_Dispose(sbJson); CkJsonObjectW_Dispose(json); } |
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