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CLI: add decrypt option

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This commit is contained in:
Megamouse 2022-05-09 23:13:43 +02:00
parent 2f9b930c6b
commit 5ae9de4e3b
7 changed files with 278 additions and 162 deletions
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70
rpcs3/main.cpp
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@ -27,6 +27,7 @@
#include "headless_application.h"
#include "Utilities/sema.h"
#include "Crypto/decrypt_binaries.h"
#ifdef _WIN32
#include <windows.h>
#include "util/dyn_lib.hpp"
@ -242,7 +243,12 @@ struct fatal_error_listener final : logs::listener
}
};
// Arguments that force a headless application (need to be checked in create_application)
constexpr auto arg_headless = "headless";
constexpr auto arg_decrypt = "decrypt";
constexpr auto arg_commit_db = "get-commit-db";
// Arguments that can be used with a gui application
constexpr auto arg_no_gui = "no-gui";
constexpr auto arg_high_dpi = "hidpi";
constexpr auto arg_rounding = "dpi-rounding";
@ -256,7 +262,6 @@ constexpr auto arg_updating = "updating";
constexpr auto arg_user_id = "user-id";
constexpr auto arg_installfw = "installfw";
constexpr auto arg_installpkg = "installpkg";
constexpr auto arg_commit_db = "get-commit-db";
constexpr auto arg_timer = "high-res-timer";
constexpr auto arg_verbose_curl = "verbose-curl";
constexpr auto arg_any_location = "allow-any-location";
@ -270,10 +275,14 @@ int find_arg(std::string arg, int& argc, char* argv[])
return -1;
}
QCoreApplication* createApplication(int& argc, char* argv[])
QCoreApplication* create_application(int& argc, char* argv[])
{
if (find_arg(arg_headless, argc, argv) != -1)
if (find_arg(arg_headless, argc, argv) != -1 ||
find_arg(arg_decrypt, argc, argv) != -1 ||
find_arg(arg_commit_db, argc, argv) != -1)
{
return new headless_application(argc, argv);
}
#ifdef __linux__
// set the DISPLAY variable in order to open web browsers
@ -562,7 +571,7 @@ int main(int argc, char** argv)
// but I haven't found an implicit way to check for style yet, so we naively check them both here for now.
const bool use_cli_style = find_arg(arg_style, argc, argv) != -1 || find_arg(arg_stylesheet, argc, argv) != -1;
QScopedPointer<QCoreApplication> app(createApplication(argc, argv));
QScopedPointer<QCoreApplication> app(create_application(argc, argv));
app->setApplicationVersion(QString::fromStdString(rpcs3::get_version().to_string()));
app->setApplicationName("RPCS3");
app->setOrganizationName("RPCS3");
@ -588,6 +597,8 @@ int main(int argc, char** argv)
parser.addOption(installfw_option);
const QCommandLineOption installpkg_option(arg_installpkg, "Forces the emulator to install this pkg file.", "path", "");
parser.addOption(installpkg_option);
const QCommandLineOption decrypt_option(arg_decrypt, "Decrypt PS3 binaries.", "path(s)", "");
parser.addOption(decrypt_option);
const QCommandLineOption user_id_option(arg_user_id, "Start RPCS3 as this user.", "user id", "");
parser.addOption(user_id_option);
parser.addOption(QCommandLineOption(arg_q_debug, "Log qDebug to RPCS3.log."));
@ -961,6 +972,57 @@ int main(int argc, char** argv)
}
#endif
if (parser.isSet(arg_decrypt))
{
#ifdef _WIN32
if (AttachConsole(ATTACH_PARENT_PROCESS) || AllocConsole())
{
[[maybe_unused]] const auto con_out = freopen("CONOUT$", "w", stdout);
[[maybe_unused]] const auto con_in = freopen("CONIN$", "r", stdin);
}
#endif
std::vector<std::string> vec_modules;
for (const QString& mod : parser.values(decrypt_option))
{
const QFileInfo fi(mod);
if (!fi.exists())
{
std::cout << "File not found: " << mod.toStdString() << std::endl;
return 1;
}
if (!fi.isFile())
{
std::cout << "Not a file: " << mod.toStdString() << std::endl;
return 1;
}
vec_modules.push_back(fi.absoluteFilePath().toStdString());
}
const auto input_cb = [](std::string old_path, std::string path, bool tried) -> std::string
{
const std::string hint = fmt::format("Hint: KLIC (KLicense key) is a 16-byte long string. (32 hexadecimal characters)"
"\nAnd is logged with some sceNpDrm* functions when the game/application which owns \"%0\" is running.", path);
if (tried)
{
std::cout << "Failed to decrypt " << old_path << " with specfied KLIC, retrying.\n" << hint << std::endl;
}
std::cout << "Enter KLIC of " << path << "\nHexadecimal only, 32 characters:" << std::endl;
std::string input;
std::cin >> input;
return input;
};
Emu.Init();
decrypt_sprx_libraries(vec_modules, input_cb);
Emu.Quit(true);
return 0;
}
// Force install firmware or pkg first if specified through command-line
if (parser.isSet(arg_installfw) || parser.isSet(arg_installpkg))
{