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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_SECURITY_HANDLER_H_ | 7 #ifndef CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_SECURITY_HANDLER_H_ |
8 #define CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_SECURITY_HANDLER_H_ | 8 #define CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_SECURITY_HANDLER_H_ |
9 | 9 |
10 #include "core/fpdfapi/fpdf_parser/ipdf_security_handler.h" | 10 #include "core/fpdfapi/fpdf_parser/ipdf_security_handler.h" |
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24 FX_BOOL OnInit(CPDF_Parser* pParser, CPDF_Dictionary* pEncryptDict) override; | 24 FX_BOOL OnInit(CPDF_Parser* pParser, CPDF_Dictionary* pEncryptDict) override; |
25 uint32_t GetPermissions() override; | 25 uint32_t GetPermissions() override; |
26 FX_BOOL GetCryptInfo(int& cipher, | 26 FX_BOOL GetCryptInfo(int& cipher, |
27 const uint8_t*& buffer, | 27 const uint8_t*& buffer, |
28 int& keylen) override; | 28 int& keylen) override; |
29 FX_BOOL IsMetadataEncrypted() override; | 29 FX_BOOL IsMetadataEncrypted() override; |
30 IPDF_CryptoHandler* CreateCryptoHandler() override; | 30 IPDF_CryptoHandler* CreateCryptoHandler() override; |
31 | 31 |
32 void OnCreate(CPDF_Dictionary* pEncryptDict, | 32 void OnCreate(CPDF_Dictionary* pEncryptDict, |
33 CPDF_Array* pIdArray, | 33 CPDF_Array* pIdArray, |
34 const uint8_t* user_pass, | 34 const CFX_ByteStringC& user_pass, |
35 uint32_t user_size, | |
36 const uint8_t* owner_pass, | |
37 uint32_t owner_size, | |
38 uint32_t type = PDF_ENCRYPT_CONTENT); | |
39 | |
40 void OnCreate(CPDF_Dictionary* pEncryptDict, | |
41 CPDF_Array* pIdArray, | |
42 const uint8_t* user_pass, | |
43 uint32_t user_size, | |
44 uint32_t type = PDF_ENCRYPT_CONTENT); | 35 uint32_t type = PDF_ENCRYPT_CONTENT); |
45 | 36 |
46 CFX_ByteString GetUserPassword(const uint8_t* owner_pass, | 37 CFX_ByteString GetUserPassword(const uint8_t* owner_pass, |
47 uint32_t pass_size, | 38 uint32_t pass_size, |
48 int32_t key_len); | 39 int32_t key_len); |
49 int CheckPassword(const uint8_t* password, | 40 int CheckPassword(const uint8_t* password, |
50 uint32_t pass_size, | 41 uint32_t pass_size, |
51 FX_BOOL bOwner, | 42 FX_BOOL bOwner, |
52 uint8_t* key, | 43 uint8_t* key, |
53 int key_len); | 44 int key_len); |
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96 int m_Revision; | 87 int m_Revision; |
97 CPDF_Parser* m_pParser; | 88 CPDF_Parser* m_pParser; |
98 CPDF_Dictionary* m_pEncryptDict; | 89 CPDF_Dictionary* m_pEncryptDict; |
99 uint32_t m_Permissions; | 90 uint32_t m_Permissions; |
100 int m_Cipher; | 91 int m_Cipher; |
101 uint8_t m_EncryptKey[32]; | 92 uint8_t m_EncryptKey[32]; |
102 int m_KeyLen; | 93 int m_KeyLen; |
103 }; | 94 }; |
104 | 95 |
105 #endif // CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_SECURITY_HANDLER_H_ | 96 #endif // CORE_FPDFAPI_FPDF_PARSER_CPDF_STANDARD_SECURITY_HANDLER_H_ |
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