public static void SetEncryptedValidationToken(NameValueCollection headers, string postString, string publicKey)
{
EncryptedValidationToken token = CreateEncryptedValidationToken(postString, publicKey);
headers[CustomHeaders.Nonce] = token.NonceCipher;
headers[CustomHeaders.ValidationToken] = token.HashCipher;
}
public static EncryptedTokenValidationStatus ValidateEncryptedToken(NameValueCollection headers, string plainPost, bool usePkcsPadding = false)
{
SecureSession session = SecureSession.Get(headers);
EncryptedValidationToken token = ReadEncryptedValidationToken(headers);
return(ValidateEncryptedToken(session, token, plainPost, usePkcsPadding));
}
public static EncryptedValidationToken ReadEncryptedValidationToken(NameValueCollection headers)
{
EncryptedValidationToken result = new EncryptedValidationToken();
result.NonceCipher = headers[Headers.Nonce];
result.HashCipher = headers[Headers.ValidationToken];
Args.ThrowIfNull(result.NonceCipher, Headers.Nonce);
Args.ThrowIf <EncryptionValidationTokenNotFoundException>(
result.HashCipher == null || string.IsNullOrEmpty(result.HashCipher),
"Header was not found: {0}",
Headers.ValidationToken);
return(result);
}
public static EncryptedTokenValidationStatus ValidateEncryptedToken(SecureSession session, EncryptedValidationToken token, string plainPost, bool usePkcsPadding = false)
{
Args.ThrowIfNull(session, "session");
Args.ThrowIfNull(token, "token");
return(ValidateEncrtypedToken(session, token.HashCipher, token.NonceCipher, plainPost, usePkcsPadding));
}
