(C++) Generate OAuth 1.0 Signature

Demonstrates how to generate an OAuth 1.0 signature.

Chilkat C/C++ Library Downloads
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#include <CkOAuth1.h>
#include <CkGlobal.h>

void ChilkatSample(void)
    {
    CkOAuth1 oauth;

    // All Chilkat classes can be unlocked at once at the beginning of a program
    // by calling UnlockBundle.  It requires a Bundle unlock code.
    CkGlobal chilkatGlob;
    bool success = chilkatGlob.UnlockBundle("Anything for 30-day trial.");
    if (success != true) {
        std::cout << chilkatGlob.lastErrorText() << "\r\n";
        return;
    }

    // Set input parameters:
    oauth.put_OauthVersion("1.0");
    oauth.put_OauthMethod("GET");
    oauth.put_OauthUrl("http://echo.lab.madgex.com/echo.ashx");
    oauth.put_ConsumerKey("key");
    oauth.put_ConsumerSecret("secret");
    oauth.put_Token("accesskey");
    oauth.put_TokenSecret("accesssecret");
    oauth.put_Nonce("01020304050607080102030405060708");
    oauth.put_Timestamp("1441659763");
    // Can be "HMAC-SHA1", "HMAC-SHA256", "RSA-SHA1", or "RSA-SHA2"
    oauth.put_SignatureMethod("HMAC-SHA256");

    success = oauth.Generate();
    if (success != true) {
        std::cout << oauth.lastErrorText() << "\r\n";
        return;
    }

    // Examine the various outputs:

    std::cout << oauth.queryString() << "\r\n";
    std::cout << oauth.baseString() << "\r\n";
    std::cout << oauth.hmacKey() << "\r\n";
    std::cout << oauth.signature() << "\r\n";
    std::cout << oauth.encodedSignature() << "\r\n";
    std::cout << oauth.authorizationHeader() << "\r\n";
    std::cout << oauth.generatedUrl() << "\r\n";
    }