104 строки
3.7 KiB
C++
104 строки
3.7 KiB
C++
/* -*- Mode: idl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef _nsMsgComposeSecure_H_
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#define _nsMsgComposeSecure_H_
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#include "nsIMsgComposeSecure.h"
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#include "nsCOMPtr.h"
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#include "nsICMSEncoder.h"
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#include "nsIX509Cert.h"
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#include "nsIStringBundle.h"
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#include "nsICryptoHash.h"
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#include "nsICMSMessage.h"
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#include "nsString.h"
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#include "nsTHashMap.h"
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#include "nsIOutputStream.h"
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#include "mozilla/UniquePtr.h"
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#include "mozilla/StaticMutex.h"
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class nsIMsgCompFields;
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namespace mozilla {
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namespace mailnews {
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class MimeEncoder;
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}
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} // namespace mozilla
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typedef enum {
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mime_crypto_none, /* normal unencapsulated MIME message */
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mime_crypto_clear_signed, /* multipart/signed encapsulation */
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mime_crypto_opaque_signed, /* application/x-pkcs7-mime (signedData) */
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mime_crypto_encrypted, /* application/x-pkcs7-mime */
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mime_crypto_signed_encrypted /* application/x-pkcs7-mime */
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} mimeDeliveryCryptoState;
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class nsMsgComposeSecure : public nsIMsgComposeSecure {
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIMSGCOMPOSESECURE
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nsMsgComposeSecure();
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void GetOutputStream(nsIOutputStream** stream) {
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NS_IF_ADDREF(*stream = mStream);
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}
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nsresult GetSMIMEBundleString(const char16_t* name, nsString& outString);
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private:
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virtual ~nsMsgComposeSecure();
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typedef mozilla::mailnews::MimeEncoder MimeEncoder;
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nsresult MimeInitMultipartSigned(bool aOuter, nsIMsgSendReport* sendReport);
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nsresult MimeInitEncryption(bool aSign, nsIMsgSendReport* sendReport);
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nsresult MimeFinishMultipartSigned(bool aOuter, nsIMsgSendReport* sendReport);
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nsresult MimeFinishEncryption(bool aSign, nsIMsgSendReport* sendReport);
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nsresult MimeCryptoHackCerts(const char* aRecipients,
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nsIMsgSendReport* sendReport, bool aEncrypt,
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bool aSign, nsIMsgIdentity* aIdentity);
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bool InitializeSMIMEBundle();
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nsresult SMIMEBundleFormatStringFromName(const char* name,
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nsTArray<nsString>& params,
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nsAString& outString);
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nsresult ExtractEncryptionState(nsIMsgIdentity* aIdentity,
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nsIMsgCompFields* aComposeFields,
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bool* aSignMessage, bool* aEncrypt);
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bool mSignMessage;
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bool mAlwaysEncryptMessage;
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mimeDeliveryCryptoState mCryptoState;
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nsCOMPtr<nsIOutputStream> mStream;
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int16_t mHashType;
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nsCOMPtr<nsICryptoHash> mDataHash;
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mozilla::UniquePtr<MimeEncoder> mSigEncoder;
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char* mMultipartSignedBoundary;
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nsString mSigningCertName;
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nsAutoCString mSigningCertDBKey;
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nsCOMPtr<nsIX509Cert> mSelfSigningCert;
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nsString mEncryptionCertName;
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nsAutoCString mEncryptionCertDBKey;
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nsCOMPtr<nsIX509Cert> mSelfEncryptionCert;
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nsTArray<RefPtr<nsIX509Cert>> mCerts;
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nsCOMPtr<nsICMSMessage> mEncryptionCinfo;
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nsCOMPtr<nsICMSEncoder> mEncryptionContext;
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nsCOMPtr<nsIStringBundle> mSMIMEBundle;
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// Maps email address to nsIX509Cert.dbKey of a verified certificate.
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nsTHashMap<nsCStringHashKey, nsCString> mValidCertForEmailAddr;
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static mozilla::StaticMutex sMutex;
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mozilla::UniquePtr<MimeEncoder> mCryptoEncoder;
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bool mIsDraft;
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enum { eBufferSize = 8192 };
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char* mBuffer;
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uint32_t mBufferedBytes;
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bool mErrorAlreadyReported;
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void SetError(nsIMsgSendReport* sendReport, const char16_t* bundle_string);
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void SetErrorWithParam(nsIMsgSendReport* sendReport,
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const char* bundle_string, const char* param);
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};
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#endif
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