/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* An interface for verifying signatures */
#include "nsIPrincipal.idl"

[uuid(dea87f65-e91e-4119-aa13-aaa2be80cac2)]
interface nsISignatureVerifier : nsISupports
{
   /* Sig Verification Error Codes */
  const long VERIFY_OK = 0;
  const long VERIFY_ERROR_UNKNOWN_CA  = -8172; /* -8172 is the error code returned by PSM */
  
  nsIPrincipal verifySignature(in string aSignature,
                               in unsigned long aSignatureLen,
                               in string plaintext,
                               in unsigned long plaintextLen,
                               out long errorCode);
};


%{C++
#define SIGNATURE_VERIFIER_CONTRACTID "@mozilla.org/psm;1"
%}