Chilkat Online Tools

unicodeC / Salesforce Platform APIs / Get Credential

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#include <C_CkHttpW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    HCkHttpW http;
    BOOL success;
    HCkJsonObjectW queryParams;
    HCkHttpResponseW resp;
    HCkStringBuilderW sbResponseBody;
    HCkJsonObjectW jResp;
    int respStatusCode;
    const wchar_t *authenticationProtocol;
    const wchar_t *authenticationProtocolVariant;
    const wchar_t *authenticationStatus;
    const wchar_t *externalCredential;
    const wchar_t *principalName;
    const wchar_t *principalType;

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    http = CkHttpW_Create();

    queryParams = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateString(queryParams,L"externalCredential",L"");
    CkJsonObjectW_UpdateString(queryParams,L"principalName",L"");
    CkJsonObjectW_UpdateString(queryParams,L"principalType",L"");

    // Adds the "Authorization: Bearer <access_token>" header.
    CkHttpW_putAuthToken(http,L"<access_token>");

    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpParams(http,L"GET",L"https://domain.com/services/data/v{{version}}/named-credentials/credential",queryParams,resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(queryParams);
        CkHttpResponseW_Dispose(resp);
        return;
    }

    sbResponseBody = CkStringBuilderW_Create();
    CkHttpResponseW_GetBodySb(resp,sbResponseBody);

    jResp = CkJsonObjectW_Create();
    CkJsonObjectW_LoadSb(jResp,sbResponseBody);
    CkJsonObjectW_putEmitCompact(jResp,FALSE);

    wprintf(L"Response Body:\n");
    wprintf(L"%s\n",CkJsonObjectW_emit(jResp));

    respStatusCode = CkHttpResponseW_getStatusCode(resp);
    wprintf(L"Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        wprintf(L"Response Header:\n");
        wprintf(L"%s\n",CkHttpResponseW_header(resp));
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkJsonObjectW_Dispose(queryParams);
        CkHttpResponseW_Dispose(resp);
        CkStringBuilderW_Dispose(sbResponseBody);
        CkJsonObjectW_Dispose(jResp);
        return;
    }

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // {
    //   "authenticationProtocol": "Custom",
    //   "authenticationProtocolVariant": "NoAuthentication",
    //   "authenticationStatus": "Configured",
    //   "credentials": {},
    //   "externalCredential": "Test",
    //   "principalName": "Test",
    //   "principalType": "NamedPrincipal"
    // }

    // Sample code for parsing the JSON response...
    // Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.

    authenticationProtocol = CkJsonObjectW_stringOf(jResp,L"authenticationProtocol");
    authenticationProtocolVariant = CkJsonObjectW_stringOf(jResp,L"authenticationProtocolVariant");
    authenticationStatus = CkJsonObjectW_stringOf(jResp,L"authenticationStatus");
    externalCredential = CkJsonObjectW_stringOf(jResp,L"externalCredential");
    principalName = CkJsonObjectW_stringOf(jResp,L"principalName");
    principalType = CkJsonObjectW_stringOf(jResp,L"principalType");


    CkHttpW_Dispose(http);
    CkJsonObjectW_Dispose(queryParams);
    CkHttpResponseW_Dispose(resp);
    CkStringBuilderW_Dispose(sbResponseBody);
    CkJsonObjectW_Dispose(jResp);

    }

Curl Command

curl -G -d "externalCredential="
	-d "principalName="
	-d "principalType="
	-H "Authorization: Bearer <access_token>"
https://domain.com/services/data/v{{version}}/named-credentials/credential

Postman Collection Item JSON

{
  "name": "Get Credential",
  "request": {
    "method": "GET",
    "header": [
    ],
    "url": {
      "raw": "{{_endpoint}}/services/data/v{{version}}/named-credentials/credential?externalCredential=&principalName=&principalType=",
      "host": [
        "{{_endpoint}}"
      ],
      "path": [
        "services",
        "data",
        "v{{version}}",
        "named-credentials",
        "credential"
      ],
      "query": [
        {
          "key": "externalCredential",
          "value": "",
          "description": "Fully qualified developer name of the external credential."
        },
        {
          "key": "principalName",
          "value": "",
          "description": "Name of the external credential named principal."
        },
        {
          "key": "principalType",
          "value": "",
          "description": "Type of credential principal. Values are:\n* AwsStsPrincipal\n* NamedPrincipal\n* PerUserPrincipal"
        }
      ]
    },
    "description": "Get a credential."
  },
  "response": [
    {
      "name": "Successful Get Credential",
      "originalRequest": {
        "method": "GET",
        "header": [
        ],
        "url": {
          "raw": "{{_endpoint}}/services/data/v{{version}}/named-credentials/credential?externalCredential=Test&principalName=Test&principalType=NamedPrincipal",
          "host": [
            "{{_endpoint}}"
          ],
          "path": [
            "services",
            "data",
            "v{{version}}",
            "named-credentials",
            "credential"
          ],
          "query": [
            {
              "key": "externalCredential",
              "value": "Test",
              "description": "Fully qualified developer name of the external credential."
            },
            {
              "key": "principalName",
              "value": "Test",
              "description": "Name of the external credential named principal."
            },
            {
              "key": "principalType",
              "value": "NamedPrincipal",
              "description": "Type of credential principal. Values are:\n* AwsStsPrincipal\n* NamedPrincipal\n* PerUserPrincipal"
            }
          ]
        }
      },
      "status": "OK",
      "code": 200,
      "_postman_previewlanguage": "json",
      "header": [
        {
          "key": "Date",
          "value": "Wed, 22 Nov 2023 12:01:04 GMT"
        },
        {
          "key": "Strict-Transport-Security",
          "value": "max-age=63072000; includeSubDomains"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "X-XSS-Protection",
          "value": "1; mode=block"
        },
        {
          "key": "X-Robots-Tag",
          "value": "none"
        },
        {
          "key": "Cache-Control",
          "value": "no-cache,must-revalidate,max-age=0,no-store,private"
        },
        {
          "key": "Content-Type",
          "value": "application/json;charset=UTF-8"
        },
        {
          "key": "Vary",
          "value": "Accept-Encoding"
        },
        {
          "key": "Content-Encoding",
          "value": "gzip"
        },
        {
          "key": "Transfer-Encoding",
          "value": "chunked"
        }
      ],
      "cookie": [
      ],
      "body": "{\n    \"authenticationProtocol\": \"Custom\",\n    \"authenticationProtocolVariant\": \"NoAuthentication\",\n    \"authenticationStatus\": \"Configured\",\n    \"credentials\": {},\n    \"externalCredential\": \"Test\",\n    \"principalName\": \"Test\",\n    \"principalType\": \"NamedPrincipal\"\n}"
    }
  ]
}