Get the JWE Protected Header

See more JSON Web Encryption (JWE) Examples

Demonstrates Jwe.GetProtectedHeader, which copies the decoded shared JWE protected header into a JsonObject.

bool success = false;

Chilkat.Jwe jwe = new Chilkat.Jwe();

//  Load the JWE.
string jweCompact = "eyJhbGciOiJBMjU2S1ciLCJlbmMiOiJBMjU2R0NNIn0.<...>.<iv>.<ciphertext>.<tag>";
success = jwe.LoadJwe(jweCompact);
if (success == false) {
    Debug.WriteLine(jwe.LastErrorText);
    return;
}

//  Copy the decoded shared JWE protected header into a JsonObject.  Only the protected header is
//  returned; it is not merged with the unprotected or per-recipient headers.
Chilkat.JsonObject json = new Chilkat.JsonObject();
success = jwe.GetProtectedHeader(json);
if (success == false) {
    Debug.WriteLine(jwe.LastErrorText);
    return;
}

json.EmitCompact = false;
Debug.WriteLine(json.Emit());