(MFC) Retrieve User Account Data

See more DocuSign Examples

To make an API call to the DocuSign platform, your application needs both an access token (which you obtained in the previous step), and base URI that is unique to the user on whose behalf your application is making the API call. To get the base URI, call the/oauth/userinfoendpoint, supplying your application’s access token as a header.

For more information, see https://developers.docusign.com/esign-rest-api/guides/authentication/oauth2-jsonwebtoken

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkHttp.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkHttp http;
    bool success;

    // Implements the following CURL command:

    // curl --header "Authorization: Bearer eyJ0eXAi.....UE8Kl_V8KroQ" https://account-d.docusign.com/oauth/userinfo

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Adds the "Authorization: Bearer eyJ0eXAi.....UE8Kl_V8KroQ" header.
    CkJsonObject jsonToken;
    // Load a previously obtained OAuth2 access token.
    success = jsonToken.LoadFile("qa_data/tokens/docusign.json");
    if (success == false) {
        strOut.append(jsonToken.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    http.put_AuthToken(jsonToken.stringOf("access_token"));

    CkStringBuilder sbResponseBody;
    success = http.QuickGetSb("https://account-d.docusign.com/oauth/userinfo",sbResponseBody);
    if (success == false) {
        strOut.append(http.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    strOut.append("Response Body:");
    strOut.append("\r\n");
    strOut.append(jResp.emit());
    strOut.append("\r\n");

    int respStatusCode = http.get_LastStatus();
    strOut.append("Response Status Code = ");
    strOut.appendInt(respStatusCode);
    strOut.append("\r\n");
    if (respStatusCode >= 400) {
        strOut.append("Response Header:");
        strOut.append("\r\n");
        strOut.append(http.lastHeader());
        strOut.append("\r\n");
        strOut.append("Failed.");
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

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

    // {
    //   "sub": "564f7988-xxxx-xxxx-xxxx-781ee556ab7a",
    //   "name": "Example J Smith",
    //   "given_name": "Example",
    //   "family_name": "Smith",
    //   "created": "2018-04-13T22:03:03.45",
    //   "email": "Example.Smith@exampledomain.com",
    //   "accounts": [
    //     {
    //       "account_id": "18b4799a-xxxx-xxxx-xxxx-b5b4b8a97604",
    //       "is_default": true,
    //       "account_name": "ExampleAccount",
    //       "base_uri": "https://demo.docusign.net"
    //     }
    //   ]
    // }

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

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const char *account_id = 0;
    bool is_default;
    const char *account_name = 0;
    const char *base_uri = 0;

    const char *sub = jResp.stringOf("sub");
    const char *name = jResp.stringOf("name");
    const char *given_name = jResp.stringOf("given_name");
    const char *family_name = jResp.stringOf("family_name");
    const char *created = jResp.stringOf("created");
    const char *email = jResp.stringOf("email");
    int i = 0;
    int count_i = jResp.SizeOfArray("accounts");
    while (i < count_i) {
        jResp.put_I(i);
        account_id = jResp.stringOf("accounts[i].account_id");
        is_default = jResp.BoolOf("accounts[i].is_default");
        account_name = jResp.stringOf("accounts[i].account_name");
        base_uri = jResp.stringOf("accounts[i].base_uri");
        i = i + 1;
    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }