https://bugs.documentfoundation.org/show_bug.cgi?id=55425
--- Comment #4 from Kevin Suo <suokunl...@126.com> --- A better approach is to add a --mode checkEncryption in the out-of-process xpdfimport binary in https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/xpdfwrapper/wrapper_gpl.cxx?r=648e4106 It should be called like this: ./xpdfimport --mode checkEncryption filename ./xpdfimport --mode checkEncryption -upw 123456 filename it should return 0 if the file is not encrypted, or return 0 if file is encrypted and the password upw is correct. it should exit(1) or any other error code, or print a message, if the file is encrypted but no password is provided or wrong password. then call this to replace the encryption check in https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/wrapper/wrapper.cxx?r=8b9e5024#1021 here, we first call the xpdfimport in checkEncryption mode without a password. If the process return code 0 then go on with the following osl_executeProcess_WithRedirectedIO process call in normal mode, otherwise call getPassword as shown in https://opengrok.libreoffice.org/xref/core/sdext/source/pdfimport/wrapper/wrapper.cxx?r=8b9e5024#928 until checkEncryption mode returns 0 or user cancels password input -- You are receiving this mail because: You are the assignee for the bug.
