C

Get the JWS Payload into a StringBuilder

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.GetPayloadSb, which writes the payload of a loaded JWS as text into a StringBuilder, decoded using the given charset.

C

#include <C_CkJws.h>
#include <C_CkStringBuilder.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkJws jws;
    const char *jwsCompact;
    HCkStringBuilder sbPayload;

    success = FALSE;

    jws = CkJws_Create();

    //  Load the JWS compact serialization.
    jwsCompact = "eyJhbGciOiJIUzI1NiJ9.VGhpcyBpcyB0aGUgY29udGVudCB0byBzaWduLg.<signature>";
    success = CkJws_LoadJws(jws,jwsCompact);
    if (success == FALSE) {
        printf("%s\n",CkJws_lastErrorText(jws));
        CkJws_Dispose(jws);
        return;
    }

    //  Get the JWS payload as text into a StringBuilder, decoded using the given charset.
    sbPayload = CkStringBuilder_Create();
    success = CkJws_GetPayloadSb(jws,"utf-8",sbPayload);
    if (success == FALSE) {
        printf("%s\n",CkJws_lastErrorText(jws));
        CkJws_Dispose(jws);
        CkStringBuilder_Dispose(sbPayload);
        return;
    }

    printf("%s\n",CkStringBuilder_getAsString(sbPayload));


    CkJws_Dispose(jws);
    CkStringBuilder_Dispose(sbPayload);

    }