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pdf: Add a --password option for encrypted PDFs

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This commit is contained in:
Nico Weber 2023-07-10 15:31:42 -04:00 • committed by Andreas Kling
parent 63670f27de
commit c781686198
1 changed files with 11 additions and 3 deletions
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14
Userland/Utilities/pdf.cpp
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@ -45,6 +45,9 @@ static PDF::PDFErrorOr<int> pdf_main(Main::Arguments arguments)
{ {
Core::ArgsParser args_parser; Core::ArgsParser args_parser;
StringView password;
args_parser.add_option(password, "Password for decrypting PDF, if needed", "password", {}, "PASS");
StringView in_path; StringView in_path;
args_parser.add_positional_argument(in_path, "Path to input image file", "FILE"); args_parser.add_positional_argument(in_path, "Path to input image file", "FILE");
@ -55,9 +58,14 @@ static PDF::PDFErrorOr<int> pdf_main(Main::Arguments arguments)
auto document = TRY(PDF::Document::create(file->bytes())); auto document = TRY(PDF::Document::create(file->bytes()));
if (auto handler = document->security_handler(); handler && !handler->has_user_password()) { if (auto handler = document->security_handler(); handler && !handler->has_user_password()) {
// FIXME: Add a flag for passing in a password and suggest it in this diag. if (password.is_empty()) {
warnln("PDF requires password"); warnln("PDF requires password, pass in using --password");
return 1; return 1;
}
if (!document->security_handler()->try_provide_user_password(password)) {
warnln("invalid password '{}'", password);
return 1;
}
} }
TRY(document->initialize()); TRY(document->initialize());