soutade/libgourou
3
6
Fork 5
Code Issues 1 Pull Requests Packages Releases 5 Activity

Add a private option into adept_remove to provide encryption key

Browse Source
This commit is contained in:
Grégory Soutadé
2022-03-12 23:04:16 +01:00
parent 9b946a62b4
commit 0f475423c0
4 changed files with 100 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
include/libgourou.h
View File

@@ -185,10 +185,16 @@ namespace gourou
DRMProcessorClient* getClient() { return client; }
/**
* @brief Remove ADEPT DRM.
* @brief Remove ADEPT DRM
* Warning: for PDF format, filenameIn must be different than filenameOut
*
* @param filenameIn Input file (with ADEPT DRM)
* @param filenameOut Output file (without ADEPT DRM)
* @param type Type of file (ePub or PDF)
* @param encryptionKey Optional encryption key, do not try to decrypt the one inside input file
* @param encryptionKeySize Size of encryption key (if provided)
*/
void removeDRM(const std::string& filenameIn, const std::string& filenameOut, ITEM_TYPE type);
void removeDRM(const std::string& filenameIn, const std::string& filenameOut, ITEM_TYPE type, const unsigned char* encryptionKey=0, unsigned encryptionKeySize=0);
private:
gourou::DRMProcessorClient* client;
@@ -214,12 +220,12 @@ namespace gourou
void fetchLicenseServiceCertificate(const std::string& licenseURL,
const std::string& operatorURL);
void decryptADEPTKey(const std::string& encryptedKey, unsigned char* decryptedKey);
void removeEPubDRM(const std::string& filenameIn, const std::string& filenameOut);
void removeEPubDRM(const std::string& filenameIn, const std::string& filenameOut, const unsigned char* encryptionKey, unsigned encryptionKeySize);
void generatePDFObjectKey(int version,
const unsigned char* masterKey, unsigned int masterKeyLength,
int objectId, int objectGenerationNumber,
unsigned char* keyOut);
void removePDFDRM(const std::string& filenameIn, const std::string& filenameOut);
void removePDFDRM(const std::string& filenameIn, const std::string& filenameOut, const unsigned char* encryptionKey, unsigned encryptionKeySize);
};
}

1
include/libgourou_common.h
View File

@@ -92,6 +92,7 @@ namespace gourou
USER_INVALID_ACTIVATION_FILE,
USER_NO_AUTHENTICATION_URL,
USER_NO_PROPERTY,
USER_INVALID_INPUT,
};
enum FULFILL_ITEM_ERROR {