(C) Duo Auth API - Check

See more Duo Auth MFA Examples

The /check endpoint can be called to verify that the Auth API integration and secret keys are valid, and that the signature is being generated properly.

Note: This example requires Chilkat v9.5.0.89 or greater.

For more information, see https://duo.com/docs/authapi#/check

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#include <C_CkHttp.h>

void ChilkatSample(void)
    {
    const char *integrationKey;
    const char *secretKey;
    HCkHttp http;
    const char *url;
    const char *jsonStr;

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

    integrationKey = "DIMS3V5QDVG9J9ABRXC4";
    secretKey = "HWVQ46nubLBxhnRlKddTltWIi3hL0fIQF2qTvLab";

    http = CkHttp_Create();

    CkHttp_putAccept(http,"application/json");

    // Use your own hostname here:
    url = "https://api-a03782e1.duosecurity.com/auth/v2/check";

    // This example requires Chilkat v9.5.0.89 or greater because Chilkat will automatically
    // generate and send the HMAC signature for the requires based on the integration key and secret key.
    CkHttp_putLogin(http,integrationKey);
    CkHttp_putPassword(http,secretKey);

    jsonStr = CkHttp_quickGetStr(http,url);
    if (CkHttp_getLastMethodSuccess(http) == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        return;
    }

    printf("status code = %d\n",CkHttp_getLastStatus(http));
    printf("%s\n",jsonStr);

    // Sample successful output:

    // status code = 200
    // {"response": {"time": 1632358829}, "stat": "OK"}


    CkHttp_Dispose(http);

    }