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author | dsinclair <dsinclair@chromium.org> | 2016-10-04 11:55:50 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2016-10-04 11:55:51 -0700 |
commit | 488b7ad845d6de212d89cd957303b294ecfa5922 (patch) | |
tree | adfdd2327724bd3597a1a7614bbe29a01a0c8dc0 /core/fpdfapi/fpdf_parser/cpdf_security_handler.h | |
parent | 41872fa5ac7448a50f66ad56d7bde8d1aa77db4b (diff) | |
download | pdfium-488b7ad845d6de212d89cd957303b294ecfa5922.tar.xz |
Move core/fpdfapi/fpdf_parser to core/fpdfapi/parser
BUG=pdfium:603
Review-Url: https://codereview.chromium.org/2392603004
Diffstat (limited to 'core/fpdfapi/fpdf_parser/cpdf_security_handler.h')
-rw-r--r-- | core/fpdfapi/fpdf_parser/cpdf_security_handler.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/core/fpdfapi/fpdf_parser/cpdf_security_handler.h b/core/fpdfapi/fpdf_parser/cpdf_security_handler.h deleted file mode 100644 index 33c4c0c17d..0000000000 --- a/core/fpdfapi/fpdf_parser/cpdf_security_handler.h +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright 2016 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef CORE_FPDFAPI_FPDF_PARSER_CPDF_SECURITY_HANDLER_H_ -#define CORE_FPDFAPI_FPDF_PARSER_CPDF_SECURITY_HANDLER_H_ - -#include "core/fxcrt/fx_string.h" -#include "core/fxcrt/fx_system.h" - -#define FXCIPHER_NONE 0 -#define FXCIPHER_RC4 1 -#define FXCIPHER_AES 2 -#define FXCIPHER_AES2 3 - -#define PDF_ENCRYPT_CONTENT 0 - -class CPDF_Array; -class CPDF_CryptoHandler; -class CPDF_Dictionary; -class CPDF_Parser; - -class CPDF_SecurityHandler { - public: - CPDF_SecurityHandler(); - ~CPDF_SecurityHandler(); - - FX_BOOL OnInit(CPDF_Parser* pParser, CPDF_Dictionary* pEncryptDict); - uint32_t GetPermissions(); - FX_BOOL GetCryptInfo(int& cipher, const uint8_t*& buffer, int& keylen); - bool IsMetadataEncrypted() const; - CPDF_CryptoHandler* CreateCryptoHandler(); - - void OnCreate(CPDF_Dictionary* pEncryptDict, - CPDF_Array* pIdArray, - const uint8_t* user_pass, - uint32_t user_size, - const uint8_t* owner_pass, - uint32_t owner_size, - uint32_t type = PDF_ENCRYPT_CONTENT); - - void OnCreate(CPDF_Dictionary* pEncryptDict, - CPDF_Array* pIdArray, - const uint8_t* user_pass, - uint32_t user_size, - uint32_t type = PDF_ENCRYPT_CONTENT); - - CFX_ByteString GetUserPassword(const uint8_t* owner_pass, - uint32_t pass_size, - int32_t key_len); - int CheckPassword(const uint8_t* password, - uint32_t pass_size, - FX_BOOL bOwner, - uint8_t* key, - int key_len); - - private: - FX_BOOL LoadDict(CPDF_Dictionary* pEncryptDict); - FX_BOOL LoadDict(CPDF_Dictionary* pEncryptDict, - uint32_t type, - int& cipher, - int& key_len); - - FX_BOOL CheckUserPassword(const uint8_t* password, - uint32_t pass_size, - FX_BOOL bIgnoreEncryptMeta, - uint8_t* key, - int32_t key_len); - - FX_BOOL CheckOwnerPassword(const uint8_t* password, - uint32_t pass_size, - uint8_t* key, - int32_t key_len); - FX_BOOL AES256_CheckPassword(const uint8_t* password, - uint32_t size, - FX_BOOL bOwner, - uint8_t* key); - void AES256_SetPassword(CPDF_Dictionary* pEncryptDict, - const uint8_t* password, - uint32_t size, - FX_BOOL bOwner, - const uint8_t* key); - void AES256_SetPerms(CPDF_Dictionary* pEncryptDict, - uint32_t permission, - FX_BOOL bEncryptMetadata, - const uint8_t* key); - void OnCreate(CPDF_Dictionary* pEncryptDict, - CPDF_Array* pIdArray, - const uint8_t* user_pass, - uint32_t user_size, - const uint8_t* owner_pass, - uint32_t owner_size, - FX_BOOL bDefault, - uint32_t type); - FX_BOOL CheckSecurity(int32_t key_len); - - int m_Version; - int m_Revision; - CPDF_Parser* m_pParser; - CPDF_Dictionary* m_pEncryptDict; - uint32_t m_Permissions; - int m_Cipher; - uint8_t m_EncryptKey[32]; - int m_KeyLen; - bool m_bOwnerUnlocked; -}; - -#endif // CORE_FPDFAPI_FPDF_PARSER_CPDF_SECURITY_HANDLER_H_ |