diff options
| author | Jay Berkenbilt <ejb@ql.org> | 2019-01-15 02:45:08 +0100 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2019-01-17 17:43:56 +0100 |
| commit | 6ec22f117d9ad9d7ba5315c4b493b85222f93b4b (patch) | |
| tree | d9e2dc3d3b51f019790497ed7706d7a13e97e1db /include/qpdf/QPDFWriter.hh | |
| parent | 463037773177eb616f2dfd9a58f039b3eebd192c (diff) | |
| download | qpdf-6ec22f117d9ad9d7ba5315c4b493b85222f93b4b.tar.zst | |
Modernize encryption API for more granularity
Setting encryption permissions for R >= 3 set permission bits in
groups corresponding to menu options in Acrobat 5. The new API allows
the bits to be set individually.
Diffstat (limited to 'include/qpdf/QPDFWriter.hh')
| -rw-r--r-- | include/qpdf/QPDFWriter.hh | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/include/qpdf/QPDFWriter.hh b/include/qpdf/QPDFWriter.hh index 564a7e2c..885a3630 100644 --- a/include/qpdf/QPDFWriter.hh +++ b/include/qpdf/QPDFWriter.hh @@ -344,6 +344,39 @@ class QPDFWriter // AES is used, 1.6, and setting R5 or R6 parameters pushes the // version to at least 1.7 with extension level 3. QPDF_DLL + void setR3EncryptionParameters( + char const* user_password, char const* owner_password, + bool allow_accessibility, bool allow_extract, + bool allow_assemble, bool allow_annotate_and_form, + bool allow_form_filling, bool allow_modify_other, + qpdf_r3_print_e print); + QPDF_DLL + void setR4EncryptionParameters( + char const* user_password, char const* owner_password, + bool allow_accessibility, bool allow_extract, + bool allow_assemble, bool allow_annotate_and_form, + bool allow_form_filling, bool allow_modify_other, + qpdf_r3_print_e print, bool encrypt_metadata, bool use_aes); + // R5 is deprecated. Do not use it for production use. Writing + // R5 is supported by qpdf primarily to generate test files for + // applications that may need to test R5 support. + QPDF_DLL + void setR5EncryptionParameters( + char const* user_password, char const* owner_password, + bool allow_accessibility, bool allow_extract, + bool allow_assemble, bool allow_annotate_and_form, + bool allow_form_filling, bool allow_modify_other, + qpdf_r3_print_e print, bool encrypt_metadata); + QPDF_DLL + void setR6EncryptionParameters( + char const* user_password, char const* owner_password, + bool allow_accessibility, bool allow_extract, + bool allow_assemble, bool allow_annotate_and_form, + bool allow_form_filling, bool allow_modify_other, + qpdf_r3_print_e print, bool encrypt_metadata_aes); + + // Pre qpdf 8.4.0 API + QPDF_DLL void setR2EncryptionParameters( char const* user_password, char const* owner_password, bool allow_print, bool allow_modify, @@ -359,9 +392,6 @@ class QPDFWriter bool allow_accessibility, bool allow_extract, qpdf_r3_print_e print, qpdf_r3_modify_e modify, bool encrypt_metadata, bool use_aes); - // R5 is deprecated. Do not use it for production use. Writing - // R5 is supported by qpdf primarily to generate test files for - // applications that may need to test R5 support. QPDF_DLL void setR5EncryptionParameters( char const* user_password, char const* owner_password, @@ -459,6 +489,8 @@ class QPDFWriter std::set<int>& bits_to_clear, char const* user_password, char const* owner_password, bool allow_accessibility, bool allow_extract, + bool allow_assemble, bool allow_annotate_and_form, + bool allow_form_filling, bool allow_modify_other, qpdf_r3_print_e print, qpdf_r3_modify_e modify); void disableIncompatibleEncryption(int major, int minor, int extension_level); |