#ifndef RESIP_SecurityAttributes_hxx

#define RESIP_SecurityAttributes_hxx

#include <iostream>

#include "rutil/Data.hxx"

namespace resip

{

enum SignatureStatus

{

   SignatureNone, // there is no signature

   SignatureIsBad,

   SignatureTrusted, // It is signed with trusted signature

   SignatureCATrusted, // signature is new and is signed by a root we trust

   SignatureNotTrusted, // signature is new and is not signed by a CA we

   SignatureSelfSigned

};

class SecurityAttributes

{

   public:

      SecurityAttributes();

      ~SecurityAttributes();      

      typedef enum {None, Sign, Encrypt, SignAndEncrypt} OutgoingEncryptionLevel;

      typedef enum {From, FailedIdentity, Identity} IdentityStrength;

      SignatureStatus getSignatureStatus() const

      {

         return mSigStatus;

      }

      bool isEncrypted() const

      {

         return mIsEncrypted;

      }

      void setEncrypted()

      {

         mIsEncrypted = true;

      }

      void setSignatureStatus(SignatureStatus status)

      {

         mSigStatus = status;

      }

      void setIdentity(const Data& identity)

      {

         mIdentity = identity;

      }

      const Data& getIdentity() const

      {

         return mIdentity;

      }

      void setIdentityStrength(IdentityStrength strength)

      {

         mStrength = strength;         

      }      

      IdentityStrength getIdentityStrength() const

      {

         return mStrength;

      }

      void setSigner(const Data& signer)

      {

         mSigner = signer;

      }

      const Data& getSigner() const

      {

         return mSigner;

      }

      OutgoingEncryptionLevel getOutgoingEncryptionLevel() const

      {

         return mLevel;

      }

      void setOutgoingEncryptionLevel(OutgoingEncryptionLevel level)

      {

         mLevel = level;

      }

      bool encryptionPerformed() const

      {

         return mEncryptionPerformed;

      }

      void setEncryptionPerformed(bool performed)

      {

         mEncryptionPerformed = performed;

      }

   friend EncodeStream& operator<<(EncodeStream& strm, const SecurityAttributes& sa);

   private:

      bool mIsEncrypted;

      SignatureStatus mSigStatus;

      Data mSigner;

      Data mIdentity;

      IdentityStrength mStrength;

      OutgoingEncryptionLevel mLevel; // for outgoing messages.

      bool mEncryptionPerformed;

};

   EncodeStream& operator<<(EncodeStream& strm, const SecurityAttributes& sa);

}

#endif

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