diff options
Diffstat (limited to 'include/qpdf/QPDF.hh')
| -rw-r--r-- | include/qpdf/QPDF.hh | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/qpdf/QPDF.hh b/include/qpdf/QPDF.hh index 9ac0b7d4..6b848f63 100644 --- a/include/qpdf/QPDF.hh +++ b/include/qpdf/QPDF.hh @@ -123,6 +123,12 @@ class QPDF }; DLL_EXPORT + bool isEncrypted() const; + + // Helper function to trim padding from user password. Calling + // trim_user_password on the result of getPaddedUserPassword gives + // getTrimmedUserPassword's result. + DLL_EXPORT static void trim_user_password(std::string& user_password); DLL_EXPORT static std::string compute_data_key( @@ -137,8 +143,14 @@ class QPDF int V, int R, int key_len, int P, std::string const& id1, std::string& O, std::string& U); + // Return the full user password as stored in the PDF file. If + // you are attempting to recover the user password in a + // user-presentable form, call getTrimmedUserPassword() instead. + DLL_EXPORT + std::string const& getPaddedUserPassword() const; + // Return human-readable form of user password. DLL_EXPORT - std::string const& getUserPassword() const; + std::string getTrimmedUserPassword() const; // Linearization support |