mirror of
https://github.com/godotengine/godot.git
synced 2024-11-22 20:23:53 +00:00
d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
1565 lines
53 KiB
C++
1565 lines
53 KiB
C++
/**************************************************************************/
|
|
/* codesign.cpp */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/**************************************************************************/
|
|
|
|
#include "codesign.h"
|
|
|
|
#include "lipo.h"
|
|
#include "macho.h"
|
|
#include "plist.h"
|
|
|
|
#include "core/os/os.h"
|
|
#include "editor/editor_paths.h"
|
|
#include "editor/editor_settings.h"
|
|
|
|
#include "modules/modules_enabled.gen.h" // For regex.
|
|
|
|
#include <ctime>
|
|
|
|
#ifdef MODULE_REGEX_ENABLED
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignCodeResources */
|
|
/*************************************************************************/
|
|
|
|
String CodeSignCodeResources::hash_sha1_base64(const String &p_path) {
|
|
Ref<FileAccess> fa = FileAccess::open(p_path, FileAccess::READ);
|
|
ERR_FAIL_COND_V_MSG(fa.is_null(), String(), vformat("CodeSign/CodeResources: Can't open file: \"%s\".", p_path));
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
|
|
unsigned char step[4096];
|
|
while (true) {
|
|
uint64_t br = fa->get_buffer(step, 4096);
|
|
if (br > 0) {
|
|
ctx.update(step, br);
|
|
}
|
|
if (br < 4096) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
unsigned char hash[0x14];
|
|
ctx.finish(hash);
|
|
|
|
return CryptoCore::b64_encode_str(hash, 0x14);
|
|
}
|
|
|
|
String CodeSignCodeResources::hash_sha256_base64(const String &p_path) {
|
|
Ref<FileAccess> fa = FileAccess::open(p_path, FileAccess::READ);
|
|
ERR_FAIL_COND_V_MSG(fa.is_null(), String(), vformat("CodeSign/CodeResources: Can't open file: \"%s\".", p_path));
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
|
|
unsigned char step[4096];
|
|
while (true) {
|
|
uint64_t br = fa->get_buffer(step, 4096);
|
|
if (br > 0) {
|
|
ctx.update(step, br);
|
|
}
|
|
if (br < 4096) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
unsigned char hash[0x20];
|
|
ctx.finish(hash);
|
|
|
|
return CryptoCore::b64_encode_str(hash, 0x20);
|
|
}
|
|
|
|
void CodeSignCodeResources::add_rule1(const String &p_rule, const String &p_key, int p_weight, bool p_store) {
|
|
rules1.push_back(CRRule(p_rule, p_key, p_weight, p_store));
|
|
}
|
|
|
|
void CodeSignCodeResources::add_rule2(const String &p_rule, const String &p_key, int p_weight, bool p_store) {
|
|
rules2.push_back(CRRule(p_rule, p_key, p_weight, p_store));
|
|
}
|
|
|
|
CodeSignCodeResources::CRMatch CodeSignCodeResources::match_rules1(const String &p_path) const {
|
|
CRMatch found = CRMatch::CR_MATCH_NO;
|
|
int weight = 0;
|
|
for (int i = 0; i < rules1.size(); i++) {
|
|
RegEx regex = RegEx(rules1[i].file_pattern);
|
|
if (regex.search(p_path).is_valid()) {
|
|
if (rules1[i].key == "omit") {
|
|
return CRMatch::CR_MATCH_NO;
|
|
} else if (rules1[i].key == "nested") {
|
|
if (weight <= rules1[i].weight) {
|
|
found = CRMatch::CR_MATCH_NESTED;
|
|
weight = rules1[i].weight;
|
|
}
|
|
} else if (rules1[i].key == "optional") {
|
|
if (weight <= rules1[i].weight) {
|
|
found = CRMatch::CR_MATCH_OPTIONAL;
|
|
weight = rules1[i].weight;
|
|
}
|
|
} else {
|
|
if (weight <= rules1[i].weight) {
|
|
found = CRMatch::CR_MATCH_YES;
|
|
weight = rules1[i].weight;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return found;
|
|
}
|
|
|
|
CodeSignCodeResources::CRMatch CodeSignCodeResources::match_rules2(const String &p_path) const {
|
|
CRMatch found = CRMatch::CR_MATCH_NO;
|
|
int weight = 0;
|
|
for (int i = 0; i < rules2.size(); i++) {
|
|
RegEx regex = RegEx(rules2[i].file_pattern);
|
|
if (regex.search(p_path).is_valid()) {
|
|
if (rules2[i].key == "omit") {
|
|
return CRMatch::CR_MATCH_NO;
|
|
} else if (rules2[i].key == "nested") {
|
|
if (weight <= rules2[i].weight) {
|
|
found = CRMatch::CR_MATCH_NESTED;
|
|
weight = rules2[i].weight;
|
|
}
|
|
} else if (rules2[i].key == "optional") {
|
|
if (weight <= rules2[i].weight) {
|
|
found = CRMatch::CR_MATCH_OPTIONAL;
|
|
weight = rules2[i].weight;
|
|
}
|
|
} else {
|
|
if (weight <= rules2[i].weight) {
|
|
found = CRMatch::CR_MATCH_YES;
|
|
weight = rules2[i].weight;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return found;
|
|
}
|
|
|
|
bool CodeSignCodeResources::add_file1(const String &p_root, const String &p_path) {
|
|
CRMatch found = match_rules1(p_path);
|
|
if (found != CRMatch::CR_MATCH_YES && found != CRMatch::CR_MATCH_OPTIONAL) {
|
|
return true; // No match.
|
|
}
|
|
|
|
CRFile f;
|
|
f.name = p_path;
|
|
f.optional = (found == CRMatch::CR_MATCH_OPTIONAL);
|
|
f.nested = false;
|
|
f.hash = hash_sha1_base64(p_root.path_join(p_path));
|
|
print_verbose(vformat("CodeSign/CodeResources: File(V1) %s hash1:%s", f.name, f.hash));
|
|
|
|
files1.push_back(f);
|
|
return true;
|
|
}
|
|
|
|
bool CodeSignCodeResources::add_file2(const String &p_root, const String &p_path) {
|
|
CRMatch found = match_rules2(p_path);
|
|
if (found == CRMatch::CR_MATCH_NESTED) {
|
|
return add_nested_file(p_root, p_path, p_root.path_join(p_path));
|
|
}
|
|
if (found != CRMatch::CR_MATCH_YES && found != CRMatch::CR_MATCH_OPTIONAL) {
|
|
return true; // No match.
|
|
}
|
|
|
|
CRFile f;
|
|
f.name = p_path;
|
|
f.optional = (found == CRMatch::CR_MATCH_OPTIONAL);
|
|
f.nested = false;
|
|
f.hash = hash_sha1_base64(p_root.path_join(p_path));
|
|
f.hash2 = hash_sha256_base64(p_root.path_join(p_path));
|
|
|
|
print_verbose(vformat("CodeSign/CodeResources: File(V2) %s hash1:%s hash2:%s", f.name, f.hash, f.hash2));
|
|
|
|
files2.push_back(f);
|
|
return true;
|
|
}
|
|
|
|
bool CodeSignCodeResources::add_nested_file(const String &p_root, const String &p_path, const String &p_exepath) {
|
|
#define CLEANUP() \
|
|
if (files_to_add.size() > 1) { \
|
|
for (int j = 0; j < files_to_add.size(); j++) { \
|
|
da->remove(files_to_add[j]); \
|
|
} \
|
|
}
|
|
|
|
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
ERR_FAIL_COND_V(da.is_null(), false);
|
|
|
|
Vector<String> files_to_add;
|
|
if (LipO::is_lipo(p_exepath)) {
|
|
String tmp_path_name = EditorPaths::get_singleton()->get_cache_dir().path_join("_lipo");
|
|
Error err = da->make_dir_recursive(tmp_path_name);
|
|
ERR_FAIL_COND_V_MSG(err != OK, false, vformat("CodeSign/CodeResources: Failed to create \"%s\" subfolder.", tmp_path_name));
|
|
LipO lip;
|
|
if (lip.open_file(p_exepath)) {
|
|
for (int i = 0; i < lip.get_arch_count(); i++) {
|
|
if (!lip.extract_arch(i, tmp_path_name.path_join("_rqexe_" + itos(i)))) {
|
|
CLEANUP();
|
|
ERR_FAIL_V_MSG(false, "CodeSign/CodeResources: Failed to extract thin binary.");
|
|
}
|
|
files_to_add.push_back(tmp_path_name.path_join("_rqexe_" + itos(i)));
|
|
}
|
|
}
|
|
} else if (MachO::is_macho(p_exepath)) {
|
|
files_to_add.push_back(p_exepath);
|
|
}
|
|
|
|
CRFile f;
|
|
f.name = p_path;
|
|
f.optional = false;
|
|
f.nested = true;
|
|
for (int i = 0; i < files_to_add.size(); i++) {
|
|
MachO mh;
|
|
if (!mh.open_file(files_to_add[i])) {
|
|
CLEANUP();
|
|
ERR_FAIL_V_MSG(false, "CodeSign/CodeResources: Invalid executable file.");
|
|
}
|
|
PackedByteArray hash = mh.get_cdhash_sha256(); // Use SHA-256 variant, if available.
|
|
if (hash.size() != 0x20) {
|
|
hash = mh.get_cdhash_sha1(); // Use SHA-1 instead.
|
|
if (hash.size() != 0x14) {
|
|
CLEANUP();
|
|
ERR_FAIL_V_MSG(false, "CodeSign/CodeResources: Unsigned nested executable file.");
|
|
}
|
|
}
|
|
hash.resize(0x14); // Always clamp to 0x14 size.
|
|
f.hash = CryptoCore::b64_encode_str(hash.ptr(), hash.size());
|
|
|
|
PackedByteArray rq_blob = mh.get_requirements();
|
|
String req_string;
|
|
if (rq_blob.size() > 8) {
|
|
CodeSignRequirements rq = CodeSignRequirements(rq_blob);
|
|
Vector<String> rqs = rq.parse_requirements();
|
|
for (int j = 0; j < rqs.size(); j++) {
|
|
if (rqs[j].begins_with("designated => ")) {
|
|
req_string = rqs[j].replace("designated => ", "");
|
|
}
|
|
}
|
|
}
|
|
if (req_string.is_empty()) {
|
|
req_string = "cdhash H\"" + String::hex_encode_buffer(hash.ptr(), hash.size()) + "\"";
|
|
}
|
|
print_verbose(vformat("CodeSign/CodeResources: Nested object %s (cputype: %d) cdhash:%s designated rq:%s", f.name, mh.get_cputype(), f.hash, req_string));
|
|
if (f.requirements != req_string) {
|
|
if (i != 0) {
|
|
f.requirements += " or ";
|
|
}
|
|
f.requirements += req_string;
|
|
}
|
|
}
|
|
files2.push_back(f);
|
|
|
|
CLEANUP();
|
|
return true;
|
|
|
|
#undef CLEANUP
|
|
}
|
|
|
|
bool CodeSignCodeResources::add_folder_recursive(const String &p_root, const String &p_path, const String &p_main_exe_path) {
|
|
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
ERR_FAIL_COND_V(da.is_null(), false);
|
|
Error err = da->change_dir(p_root.path_join(p_path));
|
|
ERR_FAIL_COND_V(err != OK, false);
|
|
|
|
bool ret = true;
|
|
da->list_dir_begin();
|
|
String n = da->get_next();
|
|
while (n != String()) {
|
|
if (n != "." && n != "..") {
|
|
String path = p_root.path_join(p_path).path_join(n);
|
|
if (path == p_main_exe_path) {
|
|
n = da->get_next();
|
|
continue; // Skip main executable.
|
|
}
|
|
if (da->current_is_dir()) {
|
|
CRMatch found = match_rules2(p_path.path_join(n));
|
|
String fmw_ver = "Current"; // Framework version (default).
|
|
String info_path;
|
|
String main_exe;
|
|
bool bundle = false;
|
|
if (da->file_exists(path.path_join("Contents/Info.plist"))) {
|
|
info_path = path.path_join("Contents/Info.plist");
|
|
main_exe = path.path_join("Contents/MacOS");
|
|
bundle = true;
|
|
} else if (da->file_exists(path.path_join(vformat("Versions/%s/Resources/Info.plist", fmw_ver)))) {
|
|
info_path = path.path_join(vformat("Versions/%s/Resources/Info.plist", fmw_ver));
|
|
main_exe = path.path_join(vformat("Versions/%s", fmw_ver));
|
|
bundle = true;
|
|
} else if (da->file_exists(path.path_join("Info.plist"))) {
|
|
info_path = path.path_join("Info.plist");
|
|
main_exe = path;
|
|
bundle = true;
|
|
}
|
|
if (bundle && found == CRMatch::CR_MATCH_NESTED && !info_path.is_empty()) {
|
|
// Read Info.plist.
|
|
PList info_plist;
|
|
if (info_plist.load_file(info_path)) {
|
|
if (info_plist.get_root()->data_type == PList::PLNodeType::PL_NODE_TYPE_DICT && info_plist.get_root()->data_dict.has("CFBundleExecutable")) {
|
|
main_exe = main_exe.path_join(String::utf8(info_plist.get_root()->data_dict["CFBundleExecutable"]->data_string.get_data()));
|
|
} else {
|
|
ERR_FAIL_V_MSG(false, "CodeSign/CodeResources: Invalid Info.plist, no exe name.");
|
|
}
|
|
} else {
|
|
ERR_FAIL_V_MSG(false, "CodeSign/CodeResources: Invalid Info.plist, can't load.");
|
|
}
|
|
ret = ret && add_nested_file(p_root, p_path.path_join(n), main_exe);
|
|
} else {
|
|
ret = ret && add_folder_recursive(p_root, p_path.path_join(n), p_main_exe_path);
|
|
}
|
|
} else {
|
|
ret = ret && add_file1(p_root, p_path.path_join(n));
|
|
ret = ret && add_file2(p_root, p_path.path_join(n));
|
|
}
|
|
}
|
|
|
|
n = da->get_next();
|
|
}
|
|
|
|
da->list_dir_end();
|
|
return ret;
|
|
}
|
|
|
|
bool CodeSignCodeResources::save_to_file(const String &p_path) {
|
|
PList pl;
|
|
|
|
print_verbose(vformat("CodeSign/CodeResources: Writing to file: %s", p_path));
|
|
|
|
// Write version 1 hashes.
|
|
Ref<PListNode> files1_dict = PListNode::new_dict();
|
|
pl.get_root()->push_subnode(files1_dict, "files");
|
|
for (int i = 0; i < files1.size(); i++) {
|
|
if (files1[i].optional) {
|
|
Ref<PListNode> file_dict = PListNode::new_dict();
|
|
files1_dict->push_subnode(file_dict, files1[i].name);
|
|
|
|
file_dict->push_subnode(PListNode::new_data(files1[i].hash), "hash");
|
|
file_dict->push_subnode(PListNode::new_bool(true), "optional");
|
|
} else {
|
|
files1_dict->push_subnode(PListNode::new_data(files1[i].hash), files1[i].name);
|
|
}
|
|
}
|
|
|
|
// Write version 2 hashes.
|
|
Ref<PListNode> files2_dict = PListNode::new_dict();
|
|
pl.get_root()->push_subnode(files2_dict, "files2");
|
|
for (int i = 0; i < files2.size(); i++) {
|
|
Ref<PListNode> file_dict = PListNode::new_dict();
|
|
files2_dict->push_subnode(file_dict, files2[i].name);
|
|
|
|
if (files2[i].nested) {
|
|
file_dict->push_subnode(PListNode::new_data(files2[i].hash), "cdhash");
|
|
file_dict->push_subnode(PListNode::new_string(files2[i].requirements), "requirement");
|
|
} else {
|
|
file_dict->push_subnode(PListNode::new_data(files2[i].hash), "hash");
|
|
file_dict->push_subnode(PListNode::new_data(files2[i].hash2), "hash2");
|
|
if (files2[i].optional) {
|
|
file_dict->push_subnode(PListNode::new_bool(true), "optional");
|
|
}
|
|
}
|
|
}
|
|
|
|
// Write version 1 rules.
|
|
Ref<PListNode> rules1_dict = PListNode::new_dict();
|
|
pl.get_root()->push_subnode(rules1_dict, "rules");
|
|
for (int i = 0; i < rules1.size(); i++) {
|
|
if (rules1[i].store) {
|
|
if (rules1[i].key.is_empty() && rules1[i].weight <= 0) {
|
|
rules1_dict->push_subnode(PListNode::new_bool(true), rules1[i].file_pattern);
|
|
} else {
|
|
Ref<PListNode> rule_dict = PListNode::new_dict();
|
|
rules1_dict->push_subnode(rule_dict, rules1[i].file_pattern);
|
|
if (!rules1[i].key.is_empty()) {
|
|
rule_dict->push_subnode(PListNode::new_bool(true), rules1[i].key);
|
|
}
|
|
if (rules1[i].weight != 1) {
|
|
rule_dict->push_subnode(PListNode::new_real(rules1[i].weight), "weight");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Write version 2 rules.
|
|
Ref<PListNode> rules2_dict = PListNode::new_dict();
|
|
pl.get_root()->push_subnode(rules2_dict, "rules2");
|
|
for (int i = 0; i < rules2.size(); i++) {
|
|
if (rules2[i].store) {
|
|
if (rules2[i].key.is_empty() && rules2[i].weight <= 0) {
|
|
rules2_dict->push_subnode(PListNode::new_bool(true), rules2[i].file_pattern);
|
|
} else {
|
|
Ref<PListNode> rule_dict = PListNode::new_dict();
|
|
rules2_dict->push_subnode(rule_dict, rules2[i].file_pattern);
|
|
if (!rules2[i].key.is_empty()) {
|
|
rule_dict->push_subnode(PListNode::new_bool(true), rules2[i].key);
|
|
}
|
|
if (rules2[i].weight != 1) {
|
|
rule_dict->push_subnode(PListNode::new_real(rules2[i].weight), "weight");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
String text = pl.save_text();
|
|
ERR_FAIL_COND_V_MSG(text.is_empty(), false, "CodeSign/CodeResources: Generating resources PList failed.");
|
|
|
|
Ref<FileAccess> fa = FileAccess::open(p_path, FileAccess::WRITE);
|
|
ERR_FAIL_COND_V_MSG(fa.is_null(), false, vformat("CodeSign/CodeResources: Can't open file: \"%s\".", p_path));
|
|
|
|
CharString cs = text.utf8();
|
|
fa->store_buffer((const uint8_t *)cs.ptr(), cs.length());
|
|
return true;
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignRequirements */
|
|
/*************************************************************************/
|
|
|
|
CodeSignRequirements::CodeSignRequirements() {
|
|
blob.append_array({ 0xFA, 0xDE, 0x0C, 0x01 }); // Requirement set magic.
|
|
blob.append_array({ 0x00, 0x00, 0x00, 0x0C }); // Length of requirements set (12 bytes).
|
|
blob.append_array({ 0x00, 0x00, 0x00, 0x00 }); // Empty.
|
|
}
|
|
|
|
CodeSignRequirements::CodeSignRequirements(const PackedByteArray &p_data) {
|
|
blob = p_data;
|
|
}
|
|
|
|
_FORCE_INLINE_ void CodeSignRequirements::_parse_certificate_slot(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_MSG(r_pos >= p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
r_out += "certificate ";
|
|
uint32_t tag_slot = _R(r_pos);
|
|
if (tag_slot == 0x00000000) {
|
|
r_out += "leaf";
|
|
} else if (tag_slot == 0xffffffff) {
|
|
r_out += "root";
|
|
} else {
|
|
r_out += itos((int32_t)tag_slot);
|
|
}
|
|
r_pos += 4;
|
|
#undef _R
|
|
}
|
|
|
|
_FORCE_INLINE_ void CodeSignRequirements::_parse_key(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_MSG(r_pos >= p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
uint32_t key_size = _R(r_pos);
|
|
ERR_FAIL_COND_MSG(r_pos + key_size > p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
CharString key;
|
|
key.resize(key_size);
|
|
memcpy(key.ptrw(), blob.ptr() + r_pos + 4, key_size);
|
|
r_pos += 4 + key_size + PAD(key_size, 4);
|
|
r_out += "[" + String::utf8(key, key_size) + "]";
|
|
#undef _R
|
|
}
|
|
|
|
_FORCE_INLINE_ void CodeSignRequirements::_parse_oid_key(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_MSG(r_pos >= p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
uint32_t key_size = _R(r_pos);
|
|
ERR_FAIL_COND_MSG(r_pos + key_size > p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
r_out += "[field.";
|
|
r_out += itos(blob[r_pos + 4] / 40) + ".";
|
|
r_out += itos(blob[r_pos + 4] % 40);
|
|
uint32_t spos = r_pos + 5;
|
|
while (spos < r_pos + 4 + key_size) {
|
|
r_out += ".";
|
|
if (blob[spos] <= 127) {
|
|
r_out += itos(blob[spos]);
|
|
spos += 1;
|
|
} else {
|
|
uint32_t x = (0x7F & blob[spos]) << 7;
|
|
spos += 1;
|
|
while (blob[spos] > 127) {
|
|
x = (x + (0x7F & blob[spos])) << 7;
|
|
spos += 1;
|
|
}
|
|
x = (x + (0x7F & blob[spos]));
|
|
r_out += itos(x);
|
|
spos += 1;
|
|
}
|
|
}
|
|
r_out += "]";
|
|
r_pos += 4 + key_size + PAD(key_size, 4);
|
|
#undef _R
|
|
}
|
|
|
|
_FORCE_INLINE_ void CodeSignRequirements::_parse_hash_string(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_MSG(r_pos >= p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
uint32_t tag_size = _R(r_pos);
|
|
ERR_FAIL_COND_MSG(r_pos + tag_size > p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
PackedByteArray data;
|
|
data.resize(tag_size);
|
|
memcpy(data.ptrw(), blob.ptr() + r_pos + 4, tag_size);
|
|
r_out += "H\"" + String::hex_encode_buffer(data.ptr(), data.size()) + "\"";
|
|
r_pos += 4 + tag_size + PAD(tag_size, 4);
|
|
#undef _R
|
|
}
|
|
|
|
_FORCE_INLINE_ void CodeSignRequirements::_parse_value(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_MSG(r_pos >= p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
uint32_t key_size = _R(r_pos);
|
|
ERR_FAIL_COND_MSG(r_pos + key_size > p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
CharString key;
|
|
key.resize(key_size);
|
|
memcpy(key.ptrw(), blob.ptr() + r_pos + 4, key_size);
|
|
r_pos += 4 + key_size + PAD(key_size, 4);
|
|
r_out += "\"" + String::utf8(key, key_size) + "\"";
|
|
#undef _R
|
|
}
|
|
|
|
_FORCE_INLINE_ void CodeSignRequirements::_parse_date(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_MSG(r_pos >= p_rq_size, "CodeSign/Requirements: Out of bounds.");
|
|
uint32_t date = _R(r_pos);
|
|
time_t t = 978307200 + date;
|
|
struct tm lt;
|
|
#ifdef WINDOWS_ENABLED
|
|
gmtime_s(<, &t);
|
|
#else
|
|
gmtime_r(&t, <);
|
|
#endif
|
|
r_out += vformat("<%04d-%02d-%02d ", (int)(1900 + lt.tm_year), (int)(lt.tm_mon + 1), (int)(lt.tm_mday)) + vformat("%02d:%02d:%02d +0000>", (int)(lt.tm_hour), (int)(lt.tm_min), (int)(lt.tm_sec));
|
|
#undef _R
|
|
}
|
|
|
|
_FORCE_INLINE_ bool CodeSignRequirements::_parse_match(uint32_t &r_pos, String &r_out, uint32_t p_rq_size) const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
ERR_FAIL_COND_V_MSG(r_pos >= p_rq_size, false, "CodeSign/Requirements: Out of bounds.");
|
|
uint32_t match = _R(r_pos);
|
|
r_pos += 4;
|
|
switch (match) {
|
|
case 0x00000000: {
|
|
r_out += "exists";
|
|
} break;
|
|
case 0x00000001: {
|
|
r_out += "= ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000002: {
|
|
r_out += "~ ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000003: {
|
|
r_out += "= *";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000004: {
|
|
r_out += "= ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
r_out += "*";
|
|
} break;
|
|
case 0x00000005: {
|
|
r_out += "< ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000006: {
|
|
r_out += "> ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000007: {
|
|
r_out += "<= ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000008: {
|
|
r_out += ">= ";
|
|
_parse_value(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x00000009: {
|
|
r_out += "= ";
|
|
_parse_date(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x0000000A: {
|
|
r_out += "< ";
|
|
_parse_date(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x0000000B: {
|
|
r_out += "> ";
|
|
_parse_date(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x0000000C: {
|
|
r_out += "<= ";
|
|
_parse_date(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x0000000D: {
|
|
r_out += ">= ";
|
|
_parse_date(r_pos, r_out, p_rq_size);
|
|
} break;
|
|
case 0x0000000E: {
|
|
r_out += "absent";
|
|
} break;
|
|
default: {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
#undef _R
|
|
}
|
|
|
|
Vector<String> CodeSignRequirements::parse_requirements() const {
|
|
#define _R(x) BSWAP32(*(uint32_t *)(blob.ptr() + x))
|
|
Vector<String> list;
|
|
|
|
// Read requirements set header.
|
|
ERR_FAIL_COND_V_MSG(blob.size() < 12, list, "CodeSign/Requirements: Blob is too small.");
|
|
uint32_t magic = _R(0);
|
|
ERR_FAIL_COND_V_MSG(magic != 0xfade0c01, list, "CodeSign/Requirements: Invalid set magic.");
|
|
uint32_t size = _R(4);
|
|
ERR_FAIL_COND_V_MSG(size != (uint32_t)blob.size(), list, "CodeSign/Requirements: Invalid set size.");
|
|
uint32_t count = _R(8);
|
|
|
|
for (uint32_t i = 0; i < count; i++) {
|
|
String out;
|
|
|
|
// Read requirement header.
|
|
uint32_t rq_type = _R(12 + i * 8);
|
|
uint32_t rq_offset = _R(12 + i * 8 + 4);
|
|
ERR_FAIL_COND_V_MSG(rq_offset + 12 >= (uint32_t)blob.size(), list, "CodeSign/Requirements: Invalid requirement offset.");
|
|
switch (rq_type) {
|
|
case 0x00000001: {
|
|
out += "host => ";
|
|
} break;
|
|
case 0x00000002: {
|
|
out += "guest => ";
|
|
} break;
|
|
case 0x00000003: {
|
|
out += "designated => ";
|
|
} break;
|
|
case 0x00000004: {
|
|
out += "library => ";
|
|
} break;
|
|
case 0x00000005: {
|
|
out += "plugin => ";
|
|
} break;
|
|
default: {
|
|
ERR_FAIL_V_MSG(list, "CodeSign/Requirements: Invalid requirement type.");
|
|
}
|
|
}
|
|
uint32_t rq_magic = _R(rq_offset);
|
|
uint32_t rq_size = _R(rq_offset + 4);
|
|
uint32_t rq_ver = _R(rq_offset + 8);
|
|
uint32_t pos = rq_offset + 12;
|
|
ERR_FAIL_COND_V_MSG(rq_magic != 0xfade0c00, list, "CodeSign/Requirements: Invalid requirement magic.");
|
|
ERR_FAIL_COND_V_MSG(rq_ver != 0x00000001, list, "CodeSign/Requirements: Invalid requirement version.");
|
|
|
|
// Read requirement tokens.
|
|
List<String> tokens;
|
|
while (pos < rq_offset + rq_size) {
|
|
uint32_t rq_tag = _R(pos);
|
|
pos += 4;
|
|
String token;
|
|
switch (rq_tag) {
|
|
case 0x00000000: {
|
|
token = "false";
|
|
} break;
|
|
case 0x00000001: {
|
|
token = "true";
|
|
} break;
|
|
case 0x00000002: {
|
|
token = "identifier ";
|
|
_parse_value(pos, token, rq_offset + rq_size);
|
|
} break;
|
|
case 0x00000003: {
|
|
token = "anchor apple";
|
|
} break;
|
|
case 0x00000004: {
|
|
_parse_certificate_slot(pos, token, rq_offset + rq_size);
|
|
token += " ";
|
|
_parse_hash_string(pos, token, rq_offset + rq_size);
|
|
} break;
|
|
case 0x00000005: {
|
|
token = "info";
|
|
_parse_key(pos, token, rq_offset + rq_size);
|
|
token += " = ";
|
|
_parse_value(pos, token, rq_offset + rq_size);
|
|
} break;
|
|
case 0x00000006: {
|
|
token = "and";
|
|
} break;
|
|
case 0x00000007: {
|
|
token = "or";
|
|
} break;
|
|
case 0x00000008: {
|
|
token = "cdhash ";
|
|
_parse_hash_string(pos, token, rq_offset + rq_size);
|
|
} break;
|
|
case 0x00000009: {
|
|
token = "!";
|
|
} break;
|
|
case 0x0000000A: {
|
|
token = "info";
|
|
_parse_key(pos, token, rq_offset + rq_size);
|
|
token += " ";
|
|
ERR_FAIL_COND_V_MSG(!_parse_match(pos, token, rq_offset + rq_size), list, "CodeSign/Requirements: Unsupported match suffix.");
|
|
} break;
|
|
case 0x0000000B: {
|
|
_parse_certificate_slot(pos, token, rq_offset + rq_size);
|
|
_parse_key(pos, token, rq_offset + rq_size);
|
|
token += " ";
|
|
ERR_FAIL_COND_V_MSG(!_parse_match(pos, token, rq_offset + rq_size), list, "CodeSign/Requirements: Unsupported match suffix.");
|
|
} break;
|
|
case 0x0000000C: {
|
|
_parse_certificate_slot(pos, token, rq_offset + rq_size);
|
|
token += " trusted";
|
|
} break;
|
|
case 0x0000000D: {
|
|
token = "anchor trusted";
|
|
} break;
|
|
case 0x0000000E: {
|
|
_parse_certificate_slot(pos, token, rq_offset + rq_size);
|
|
_parse_oid_key(pos, token, rq_offset + rq_size);
|
|
token += " ";
|
|
ERR_FAIL_COND_V_MSG(!_parse_match(pos, token, rq_offset + rq_size), list, "CodeSign/Requirements: Unsupported match suffix.");
|
|
} break;
|
|
case 0x0000000F: {
|
|
token = "anchor apple generic";
|
|
} break;
|
|
default: {
|
|
ERR_FAIL_V_MSG(list, "CodeSign/Requirements: Invalid requirement token.");
|
|
} break;
|
|
}
|
|
tokens.push_back(token);
|
|
}
|
|
|
|
// Polish to infix notation (w/o bracket optimization).
|
|
for (List<String>::Element *E = tokens.back(); E; E = E->prev()) {
|
|
if (E->get() == "and") {
|
|
ERR_FAIL_COND_V_MSG(!E->next() || !E->next()->next(), list, "CodeSign/Requirements: Invalid token sequence.");
|
|
String token = "(" + E->next()->get() + " and " + E->next()->next()->get() + ")";
|
|
tokens.erase(E->next()->next());
|
|
tokens.erase(E->next());
|
|
E->get() = token;
|
|
} else if (E->get() == "or") {
|
|
ERR_FAIL_COND_V_MSG(!E->next() || !E->next()->next(), list, "CodeSign/Requirements: Invalid token sequence.");
|
|
String token = "(" + E->next()->get() + " or " + E->next()->next()->get() + ")";
|
|
tokens.erase(E->next()->next());
|
|
tokens.erase(E->next());
|
|
E->get() = token;
|
|
}
|
|
}
|
|
|
|
if (tokens.size() == 1) {
|
|
list.push_back(out + tokens.front()->get());
|
|
} else {
|
|
ERR_FAIL_V_MSG(list, "CodeSign/Requirements: Invalid token sequence.");
|
|
}
|
|
}
|
|
|
|
return list;
|
|
#undef _R
|
|
}
|
|
|
|
PackedByteArray CodeSignRequirements::get_hash_sha1() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x14);
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
PackedByteArray CodeSignRequirements::get_hash_sha256() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x20);
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
int CodeSignRequirements::get_size() const {
|
|
return blob.size();
|
|
}
|
|
|
|
void CodeSignRequirements::write_to_file(Ref<FileAccess> p_file) const {
|
|
ERR_FAIL_COND_MSG(p_file.is_null(), "CodeSign/Requirements: Invalid file handle.");
|
|
p_file->store_buffer(blob.ptr(), blob.size());
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignEntitlementsText */
|
|
/*************************************************************************/
|
|
|
|
CodeSignEntitlementsText::CodeSignEntitlementsText() {
|
|
blob.append_array({ 0xFA, 0xDE, 0x71, 0x71 }); // Text Entitlements set magic.
|
|
blob.append_array({ 0x00, 0x00, 0x00, 0x08 }); // Length (8 bytes).
|
|
}
|
|
|
|
CodeSignEntitlementsText::CodeSignEntitlementsText(const String &p_string) {
|
|
CharString utf8 = p_string.utf8();
|
|
blob.append_array({ 0xFA, 0xDE, 0x71, 0x71 }); // Text Entitlements set magic.
|
|
for (int i = 3; i >= 0; i--) {
|
|
uint8_t x = ((utf8.length() + 8) >> i * 8) & 0xFF; // Size.
|
|
blob.push_back(x);
|
|
}
|
|
for (int i = 0; i < utf8.length(); i++) { // Write data.
|
|
blob.push_back(utf8[i]);
|
|
}
|
|
}
|
|
|
|
PackedByteArray CodeSignEntitlementsText::get_hash_sha1() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x14);
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
PackedByteArray CodeSignEntitlementsText::get_hash_sha256() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x20);
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
int CodeSignEntitlementsText::get_size() const {
|
|
return blob.size();
|
|
}
|
|
|
|
void CodeSignEntitlementsText::write_to_file(Ref<FileAccess> p_file) const {
|
|
ERR_FAIL_COND_MSG(p_file.is_null(), "CodeSign/EntitlementsText: Invalid file handle.");
|
|
p_file->store_buffer(blob.ptr(), blob.size());
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignEntitlementsBinary */
|
|
/*************************************************************************/
|
|
|
|
CodeSignEntitlementsBinary::CodeSignEntitlementsBinary() {
|
|
blob.append_array({ 0xFA, 0xDE, 0x71, 0x72 }); // Binary Entitlements magic.
|
|
blob.append_array({ 0x00, 0x00, 0x00, 0x08 }); // Length (8 bytes).
|
|
}
|
|
|
|
CodeSignEntitlementsBinary::CodeSignEntitlementsBinary(const String &p_string) {
|
|
PList pl = PList(p_string);
|
|
|
|
PackedByteArray asn1 = pl.save_asn1();
|
|
blob.append_array({ 0xFA, 0xDE, 0x71, 0x72 }); // Binary Entitlements magic.
|
|
uint32_t size = asn1.size() + 8;
|
|
for (int i = 3; i >= 0; i--) {
|
|
uint8_t x = (size >> i * 8) & 0xFF; // Size.
|
|
blob.push_back(x);
|
|
}
|
|
blob.append_array(asn1); // Write data.
|
|
}
|
|
|
|
PackedByteArray CodeSignEntitlementsBinary::get_hash_sha1() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x14);
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
PackedByteArray CodeSignEntitlementsBinary::get_hash_sha256() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x20);
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
int CodeSignEntitlementsBinary::get_size() const {
|
|
return blob.size();
|
|
}
|
|
|
|
void CodeSignEntitlementsBinary::write_to_file(Ref<FileAccess> p_file) const {
|
|
ERR_FAIL_COND_MSG(p_file.is_null(), "CodeSign/EntitlementsBinary: Invalid file handle.");
|
|
p_file->store_buffer(blob.ptr(), blob.size());
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignCodeDirectory */
|
|
/*************************************************************************/
|
|
|
|
CodeSignCodeDirectory::CodeSignCodeDirectory() {
|
|
blob.append_array({ 0xFA, 0xDE, 0x0C, 0x02 }); // Code Directory magic.
|
|
blob.append_array({ 0x00, 0x00, 0x00, 0x00 }); // Size (8 bytes).
|
|
}
|
|
|
|
CodeSignCodeDirectory::CodeSignCodeDirectory(uint8_t p_hash_size, uint8_t p_hash_type, bool p_main, const CharString &p_id, const CharString &p_team_id, uint32_t p_page_size, uint64_t p_exe_limit, uint64_t p_code_limit) {
|
|
pages = p_code_limit / (uint64_t(1) << p_page_size);
|
|
remain = p_code_limit % (uint64_t(1) << p_page_size);
|
|
code_slots = pages + (remain > 0 ? 1 : 0);
|
|
special_slots = 7;
|
|
|
|
int cd_size = 8 + sizeof(CodeDirectoryHeader) + (code_slots + special_slots) * p_hash_size + p_id.size() + p_team_id.size();
|
|
int cd_off = 8 + sizeof(CodeDirectoryHeader);
|
|
blob.append_array({ 0xFA, 0xDE, 0x0C, 0x02 }); // Code Directory magic.
|
|
for (int i = 3; i >= 0; i--) {
|
|
uint8_t x = (cd_size >> i * 8) & 0xFF; // Size.
|
|
blob.push_back(x);
|
|
}
|
|
blob.resize(cd_size);
|
|
memset(blob.ptrw() + 8, 0x00, cd_size - 8);
|
|
CodeDirectoryHeader *cd = reinterpret_cast<CodeDirectoryHeader *>(blob.ptrw() + 8);
|
|
|
|
bool is_64_cl = (p_code_limit >= std::numeric_limits<uint32_t>::max());
|
|
|
|
// Version and options.
|
|
cd->version = BSWAP32(0x20500);
|
|
cd->flags = BSWAP32(SIGNATURE_ADHOC | SIGNATURE_RUNTIME);
|
|
cd->special_slots = BSWAP32(special_slots);
|
|
cd->code_slots = BSWAP32(code_slots);
|
|
if (is_64_cl) {
|
|
cd->code_limit_64 = BSWAP64(p_code_limit);
|
|
} else {
|
|
cd->code_limit = BSWAP32(p_code_limit);
|
|
}
|
|
cd->hash_size = p_hash_size;
|
|
cd->hash_type = p_hash_type;
|
|
cd->page_size = p_page_size;
|
|
cd->exec_seg_base = 0x00;
|
|
cd->exec_seg_limit = BSWAP64(p_exe_limit);
|
|
cd->exec_seg_flags = 0;
|
|
if (p_main) {
|
|
cd->exec_seg_flags |= EXECSEG_MAIN_BINARY;
|
|
}
|
|
cd->exec_seg_flags = BSWAP64(cd->exec_seg_flags);
|
|
uint32_t version = (11 << 16) + (3 << 8) + 0; // Version 11.3.0
|
|
cd->runtime = BSWAP32(version);
|
|
|
|
// Copy ID.
|
|
cd->ident_offset = BSWAP32(cd_off);
|
|
memcpy(blob.ptrw() + cd_off, p_id.get_data(), p_id.size());
|
|
cd_off += p_id.size();
|
|
|
|
// Copy Team ID.
|
|
if (p_team_id.length() > 0) {
|
|
cd->team_offset = BSWAP32(cd_off);
|
|
memcpy(blob.ptrw() + cd_off, p_team_id.get_data(), p_team_id.size());
|
|
cd_off += p_team_id.size();
|
|
} else {
|
|
cd->team_offset = 0;
|
|
}
|
|
|
|
// Scatter vector.
|
|
cd->scatter_vector_offset = 0; // Not used.
|
|
|
|
// Executable hashes offset.
|
|
cd->hash_offset = BSWAP32(cd_off + special_slots * cd->hash_size);
|
|
}
|
|
|
|
bool CodeSignCodeDirectory::set_hash_in_slot(const PackedByteArray &p_hash, int p_slot) {
|
|
ERR_FAIL_COND_V_MSG((p_slot < -special_slots) || (p_slot >= code_slots), false, vformat("CodeSign/CodeDirectory: Invalid hash slot index: %d.", p_slot));
|
|
CodeDirectoryHeader *cd = reinterpret_cast<CodeDirectoryHeader *>(blob.ptrw() + 8);
|
|
for (int i = 0; i < cd->hash_size; i++) {
|
|
blob.write[BSWAP32(cd->hash_offset) + p_slot * cd->hash_size + i] = p_hash[i];
|
|
}
|
|
return true;
|
|
}
|
|
|
|
int32_t CodeSignCodeDirectory::get_page_count() {
|
|
return pages;
|
|
}
|
|
|
|
int32_t CodeSignCodeDirectory::get_page_remainder() {
|
|
return remain;
|
|
}
|
|
|
|
PackedByteArray CodeSignCodeDirectory::get_hash_sha1() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x14);
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
PackedByteArray CodeSignCodeDirectory::get_hash_sha256() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x20);
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
int CodeSignCodeDirectory::get_size() const {
|
|
return blob.size();
|
|
}
|
|
|
|
void CodeSignCodeDirectory::write_to_file(Ref<FileAccess> p_file) const {
|
|
ERR_FAIL_COND_MSG(p_file.is_null(), "CodeSign/CodeDirectory: Invalid file handle.");
|
|
p_file->store_buffer(blob.ptr(), blob.size());
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignSignature */
|
|
/*************************************************************************/
|
|
|
|
CodeSignSignature::CodeSignSignature() {
|
|
blob.append_array({ 0xFA, 0xDE, 0x0B, 0x01 }); // Signature magic.
|
|
uint32_t sign_size = 8; // Ad-hoc signature is empty.
|
|
for (int i = 3; i >= 0; i--) {
|
|
uint8_t x = (sign_size >> i * 8) & 0xFF; // Size.
|
|
blob.push_back(x);
|
|
}
|
|
}
|
|
|
|
PackedByteArray CodeSignSignature::get_hash_sha1() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x14);
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
PackedByteArray CodeSignSignature::get_hash_sha256() const {
|
|
PackedByteArray hash;
|
|
hash.resize(0x20);
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
ctx.update(blob.ptr(), blob.size());
|
|
ctx.finish(hash.ptrw());
|
|
|
|
return hash;
|
|
}
|
|
|
|
int CodeSignSignature::get_size() const {
|
|
return blob.size();
|
|
}
|
|
|
|
void CodeSignSignature::write_to_file(Ref<FileAccess> p_file) const {
|
|
ERR_FAIL_COND_MSG(p_file.is_null(), "CodeSign/Signature: Invalid file handle.");
|
|
p_file->store_buffer(blob.ptr(), blob.size());
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSignSuperBlob */
|
|
/*************************************************************************/
|
|
|
|
bool CodeSignSuperBlob::add_blob(const Ref<CodeSignBlob> &p_blob) {
|
|
if (p_blob.is_valid()) {
|
|
blobs.push_back(p_blob);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
int CodeSignSuperBlob::get_size() const {
|
|
int size = 12 + blobs.size() * 8;
|
|
for (int i = 0; i < blobs.size(); i++) {
|
|
if (blobs[i].is_null()) {
|
|
return 0;
|
|
}
|
|
size += blobs[i]->get_size();
|
|
}
|
|
return size;
|
|
}
|
|
|
|
void CodeSignSuperBlob::write_to_file(Ref<FileAccess> p_file) const {
|
|
ERR_FAIL_COND_MSG(p_file.is_null(), "CodeSign/SuperBlob: Invalid file handle.");
|
|
uint32_t size = get_size();
|
|
uint32_t data_offset = 12 + blobs.size() * 8;
|
|
|
|
// Write header.
|
|
p_file->store_32(BSWAP32(0xfade0cc0));
|
|
p_file->store_32(BSWAP32(size));
|
|
p_file->store_32(BSWAP32(blobs.size()));
|
|
|
|
// Write index.
|
|
for (int i = 0; i < blobs.size(); i++) {
|
|
if (blobs[i].is_null()) {
|
|
return;
|
|
}
|
|
p_file->store_32(BSWAP32(blobs[i]->get_index_type()));
|
|
p_file->store_32(BSWAP32(data_offset));
|
|
data_offset += blobs[i]->get_size();
|
|
}
|
|
|
|
// Write blobs.
|
|
for (int i = 0; i < blobs.size(); i++) {
|
|
blobs[i]->write_to_file(p_file);
|
|
}
|
|
}
|
|
|
|
/*************************************************************************/
|
|
/* CodeSign */
|
|
/*************************************************************************/
|
|
|
|
PackedByteArray CodeSign::file_hash_sha1(const String &p_path) {
|
|
PackedByteArray file_hash;
|
|
Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ);
|
|
ERR_FAIL_COND_V_MSG(f.is_null(), PackedByteArray(), vformat("CodeSign: Can't open file: \"%s\".", p_path));
|
|
|
|
CryptoCore::SHA1Context ctx;
|
|
ctx.start();
|
|
|
|
unsigned char step[4096];
|
|
while (true) {
|
|
uint64_t br = f->get_buffer(step, 4096);
|
|
if (br > 0) {
|
|
ctx.update(step, br);
|
|
}
|
|
if (br < 4096) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
file_hash.resize(0x14);
|
|
ctx.finish(file_hash.ptrw());
|
|
return file_hash;
|
|
}
|
|
|
|
PackedByteArray CodeSign::file_hash_sha256(const String &p_path) {
|
|
PackedByteArray file_hash;
|
|
Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::READ);
|
|
ERR_FAIL_COND_V_MSG(f.is_null(), PackedByteArray(), vformat("CodeSign: Can't open file: \"%s\".", p_path));
|
|
|
|
CryptoCore::SHA256Context ctx;
|
|
ctx.start();
|
|
|
|
unsigned char step[4096];
|
|
while (true) {
|
|
uint64_t br = f->get_buffer(step, 4096);
|
|
if (br > 0) {
|
|
ctx.update(step, br);
|
|
}
|
|
if (br < 4096) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
file_hash.resize(0x20);
|
|
ctx.finish(file_hash.ptrw());
|
|
return file_hash;
|
|
}
|
|
|
|
Error CodeSign::_codesign_file(bool p_use_hardened_runtime, bool p_force, const String &p_info, const String &p_exe_path, const String &p_bundle_path, const String &p_ent_path, bool p_ios_bundle, String &r_error_msg) {
|
|
#define CLEANUP() \
|
|
if (files_to_sign.size() > 1) { \
|
|
for (int j = 0; j < files_to_sign.size(); j++) { \
|
|
da->remove(files_to_sign[j]); \
|
|
} \
|
|
}
|
|
|
|
print_verbose(vformat("CodeSign: Signing executable: %s, bundle: %s with entitlements %s", p_exe_path, p_bundle_path, p_ent_path));
|
|
|
|
PackedByteArray info_hash1, info_hash2;
|
|
PackedByteArray res_hash1, res_hash2;
|
|
String id;
|
|
String main_exe = p_exe_path;
|
|
|
|
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
if (da.is_null()) {
|
|
r_error_msg = TTR("Can't get filesystem access.");
|
|
ERR_FAIL_V_MSG(ERR_CANT_CREATE, "CodeSign: Can't get filesystem access.");
|
|
}
|
|
|
|
// Read Info.plist.
|
|
if (!p_info.is_empty()) {
|
|
print_verbose(vformat("CodeSign: Reading bundle info..."));
|
|
PList info_plist;
|
|
if (info_plist.load_file(p_info)) {
|
|
info_hash1 = file_hash_sha1(p_info);
|
|
info_hash2 = file_hash_sha256(p_info);
|
|
if (info_hash1.is_empty() || info_hash2.is_empty()) {
|
|
r_error_msg = TTR("Failed to get Info.plist hash.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Failed to get Info.plist hash.");
|
|
}
|
|
|
|
if (info_plist.get_root()->data_type == PList::PLNodeType::PL_NODE_TYPE_DICT && info_plist.get_root()->data_dict.has("CFBundleExecutable")) {
|
|
main_exe = p_exe_path.path_join(String::utf8(info_plist.get_root()->data_dict["CFBundleExecutable"]->data_string.get_data()));
|
|
} else {
|
|
r_error_msg = TTR("Invalid Info.plist, no exe name.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Invalid Info.plist, no exe name.");
|
|
}
|
|
|
|
if (info_plist.get_root()->data_type == PList::PLNodeType::PL_NODE_TYPE_DICT && info_plist.get_root()->data_dict.has("CFBundleIdentifier")) {
|
|
id = info_plist.get_root()->data_dict["CFBundleIdentifier"]->data_string.get_data();
|
|
} else {
|
|
r_error_msg = TTR("Invalid Info.plist, no bundle id.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Invalid Info.plist, no bundle id.");
|
|
}
|
|
} else {
|
|
r_error_msg = TTR("Invalid Info.plist, can't load.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Invalid Info.plist, can't load.");
|
|
}
|
|
}
|
|
|
|
// Extract fat binary.
|
|
Vector<String> files_to_sign;
|
|
if (LipO::is_lipo(main_exe)) {
|
|
print_verbose(vformat("CodeSign: Executable is fat, extracting..."));
|
|
String tmp_path_name = EditorPaths::get_singleton()->get_cache_dir().path_join("_lipo");
|
|
Error err = da->make_dir_recursive(tmp_path_name);
|
|
if (err != OK) {
|
|
r_error_msg = vformat(TTR("Failed to create \"%s\" subfolder."), tmp_path_name);
|
|
ERR_FAIL_V_MSG(FAILED, vformat("CodeSign: Failed to create \"%s\" subfolder.", tmp_path_name));
|
|
}
|
|
LipO lip;
|
|
if (lip.open_file(main_exe)) {
|
|
for (int i = 0; i < lip.get_arch_count(); i++) {
|
|
if (!lip.extract_arch(i, tmp_path_name.path_join("_exe_" + itos(i)))) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Failed to extract thin binary.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Failed to extract thin binary.");
|
|
}
|
|
files_to_sign.push_back(tmp_path_name.path_join("_exe_" + itos(i)));
|
|
}
|
|
}
|
|
} else if (MachO::is_macho(main_exe)) {
|
|
print_verbose(vformat("CodeSign: Executable is thin..."));
|
|
files_to_sign.push_back(main_exe);
|
|
} else {
|
|
r_error_msg = TTR("Invalid binary format.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Invalid binary format.");
|
|
}
|
|
|
|
// Check if it's already signed.
|
|
if (!p_force) {
|
|
for (int i = 0; i < files_to_sign.size(); i++) {
|
|
MachO mh;
|
|
mh.open_file(files_to_sign[i]);
|
|
if (mh.is_signed()) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Already signed!");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Already signed!");
|
|
}
|
|
}
|
|
}
|
|
|
|
// Generate core resources.
|
|
if (!p_bundle_path.is_empty()) {
|
|
print_verbose(vformat("CodeSign: Generating bundle CodeResources..."));
|
|
CodeSignCodeResources cr;
|
|
|
|
if (p_ios_bundle) {
|
|
cr.add_rule1("^.*");
|
|
cr.add_rule1("^.*\\.lproj/", "optional", 100);
|
|
cr.add_rule1("^.*\\.lproj/locversion.plist$", "omit", 1100);
|
|
cr.add_rule1("^Base\\.lproj/", "", 1010);
|
|
cr.add_rule1("^version.plist$");
|
|
|
|
cr.add_rule2(".*\\.dSYM($|/)", "", 11);
|
|
cr.add_rule2("^(.*/)?\\.DS_Store$", "omit", 2000);
|
|
cr.add_rule2("^.*");
|
|
cr.add_rule2("^.*\\.lproj/", "optional", 1000);
|
|
cr.add_rule2("^.*\\.lproj/locversion.plist$", "omit", 1100);
|
|
cr.add_rule2("^Base\\.lproj/", "", 1010);
|
|
cr.add_rule2("^Info\\.plist$", "omit", 20);
|
|
cr.add_rule2("^PkgInfo$", "omit", 20);
|
|
cr.add_rule2("^embedded\\.provisionprofile$", "", 10);
|
|
cr.add_rule2("^version\\.plist$", "", 20);
|
|
|
|
cr.add_rule2("^_MASReceipt", "omit", 2000, false);
|
|
cr.add_rule2("^_CodeSignature", "omit", 2000, false);
|
|
cr.add_rule2("^CodeResources", "omit", 2000, false);
|
|
} else {
|
|
cr.add_rule1("^Resources/");
|
|
cr.add_rule1("^Resources/.*\\.lproj/", "optional", 1000);
|
|
cr.add_rule1("^Resources/.*\\.lproj/locversion.plist$", "omit", 1100);
|
|
cr.add_rule1("^Resources/Base\\.lproj/", "", 1010);
|
|
cr.add_rule1("^version.plist$");
|
|
|
|
cr.add_rule2(".*\\.dSYM($|/)", "", 11);
|
|
cr.add_rule2("^(.*/)?\\.DS_Store$", "omit", 2000);
|
|
cr.add_rule2("^(Frameworks|SharedFrameworks|PlugIns|Plug-ins|XPCServices|Helpers|MacOS|Library/(Automator|Spotlight|LoginItems))/", "nested", 10);
|
|
cr.add_rule2("^.*");
|
|
cr.add_rule2("^Info\\.plist$", "omit", 20);
|
|
cr.add_rule2("^PkgInfo$", "omit", 20);
|
|
cr.add_rule2("^Resources/", "", 20);
|
|
cr.add_rule2("^Resources/.*\\.lproj/", "optional", 1000);
|
|
cr.add_rule2("^Resources/.*\\.lproj/locversion.plist$", "omit", 1100);
|
|
cr.add_rule2("^Resources/Base\\.lproj/", "", 1010);
|
|
cr.add_rule2("^[^/]+$", "nested", 10);
|
|
cr.add_rule2("^embedded\\.provisionprofile$", "", 10);
|
|
cr.add_rule2("^version\\.plist$", "", 20);
|
|
cr.add_rule2("^_MASReceipt", "omit", 2000, false);
|
|
cr.add_rule2("^_CodeSignature", "omit", 2000, false);
|
|
cr.add_rule2("^CodeResources", "omit", 2000, false);
|
|
}
|
|
|
|
if (!cr.add_folder_recursive(p_bundle_path, "", main_exe)) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Failed to process nested resources.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Failed to process nested resources.");
|
|
}
|
|
Error err = da->make_dir_recursive(p_bundle_path.path_join("_CodeSignature"));
|
|
if (err != OK) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Failed to create _CodeSignature subfolder.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Failed to create _CodeSignature subfolder.");
|
|
}
|
|
cr.save_to_file(p_bundle_path.path_join("_CodeSignature").path_join("CodeResources"));
|
|
res_hash1 = file_hash_sha1(p_bundle_path.path_join("_CodeSignature").path_join("CodeResources"));
|
|
res_hash2 = file_hash_sha256(p_bundle_path.path_join("_CodeSignature").path_join("CodeResources"));
|
|
if (res_hash1.is_empty() || res_hash2.is_empty()) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Failed to get CodeResources hash.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Failed to get CodeResources hash.");
|
|
}
|
|
}
|
|
|
|
// Generate common signature structures.
|
|
if (id.is_empty()) {
|
|
CryptoCore::RandomGenerator rng;
|
|
ERR_FAIL_COND_V_MSG(rng.init(), FAILED, "Failed to initialize random number generator.");
|
|
uint8_t uuid[16];
|
|
Error err = rng.get_random_bytes(uuid, 16);
|
|
ERR_FAIL_COND_V_MSG(err, err, "Failed to generate UUID.");
|
|
id = (String("a-55554944") /*a-UUID*/ + String::hex_encode_buffer(uuid, 16));
|
|
}
|
|
CharString uuid_str = id.utf8();
|
|
print_verbose(vformat("CodeSign: Used bundle ID: %s", id));
|
|
|
|
print_verbose(vformat("CodeSign: Processing entitlements..."));
|
|
|
|
Ref<CodeSignEntitlementsText> cet;
|
|
Ref<CodeSignEntitlementsBinary> ceb;
|
|
if (!p_ent_path.is_empty()) {
|
|
String entitlements = FileAccess::get_file_as_string(p_ent_path);
|
|
if (entitlements.is_empty()) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Invalid entitlements file.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Invalid entitlements file.");
|
|
}
|
|
cet = Ref<CodeSignEntitlementsText>(memnew(CodeSignEntitlementsText(entitlements)));
|
|
ceb = Ref<CodeSignEntitlementsBinary>(memnew(CodeSignEntitlementsBinary(entitlements)));
|
|
}
|
|
|
|
print_verbose(vformat("CodeSign: Generating requirements..."));
|
|
Ref<CodeSignRequirements> rq;
|
|
String team_id = "";
|
|
rq = Ref<CodeSignRequirements>(memnew(CodeSignRequirements()));
|
|
|
|
// Sign executables.
|
|
for (int i = 0; i < files_to_sign.size(); i++) {
|
|
MachO mh;
|
|
if (!mh.open_file(files_to_sign[i])) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Invalid executable file.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Invalid executable file.");
|
|
}
|
|
print_verbose(vformat("CodeSign: Signing executable for cputype: %d ...", mh.get_cputype()));
|
|
|
|
print_verbose(vformat("CodeSign: Generating CodeDirectory..."));
|
|
Ref<CodeSignCodeDirectory> cd1 = memnew(CodeSignCodeDirectory(0x14, 0x01, true, uuid_str, team_id.utf8(), 12, mh.get_exe_limit(), mh.get_code_limit()));
|
|
Ref<CodeSignCodeDirectory> cd2 = memnew(CodeSignCodeDirectory(0x20, 0x02, true, uuid_str, team_id.utf8(), 12, mh.get_exe_limit(), mh.get_code_limit()));
|
|
print_verbose(vformat("CodeSign: Calculating special slot hashes..."));
|
|
if (info_hash2.size() == 0x20) {
|
|
cd2->set_hash_in_slot(info_hash2, CodeSignCodeDirectory::SLOT_INFO_PLIST);
|
|
}
|
|
if (info_hash1.size() == 0x14) {
|
|
cd1->set_hash_in_slot(info_hash1, CodeSignCodeDirectory::SLOT_INFO_PLIST);
|
|
}
|
|
cd1->set_hash_in_slot(rq->get_hash_sha1(), CodeSignCodeDirectory::Slot::SLOT_REQUIREMENTS);
|
|
cd2->set_hash_in_slot(rq->get_hash_sha256(), CodeSignCodeDirectory::Slot::SLOT_REQUIREMENTS);
|
|
if (res_hash2.size() == 0x20) {
|
|
cd2->set_hash_in_slot(res_hash2, CodeSignCodeDirectory::SLOT_RESOURCES);
|
|
}
|
|
if (res_hash1.size() == 0x14) {
|
|
cd1->set_hash_in_slot(res_hash1, CodeSignCodeDirectory::SLOT_RESOURCES);
|
|
}
|
|
if (cet.is_valid()) {
|
|
cd1->set_hash_in_slot(cet->get_hash_sha1(), CodeSignCodeDirectory::Slot::SLOT_ENTITLEMENTS); //Text variant.
|
|
cd2->set_hash_in_slot(cet->get_hash_sha256(), CodeSignCodeDirectory::Slot::SLOT_ENTITLEMENTS);
|
|
}
|
|
if (ceb.is_valid()) {
|
|
cd1->set_hash_in_slot(ceb->get_hash_sha1(), CodeSignCodeDirectory::Slot::SLOT_DER_ENTITLEMENTS); //ASN.1 variant.
|
|
cd2->set_hash_in_slot(ceb->get_hash_sha256(), CodeSignCodeDirectory::Slot::SLOT_DER_ENTITLEMENTS);
|
|
}
|
|
|
|
// Calculate signature size.
|
|
int sign_size = 12; // SuperBlob header.
|
|
sign_size += cd1->get_size() + 8;
|
|
sign_size += cd2->get_size() + 8;
|
|
sign_size += rq->get_size() + 8;
|
|
if (cet.is_valid()) {
|
|
sign_size += cet->get_size() + 8;
|
|
}
|
|
if (ceb.is_valid()) {
|
|
sign_size += ceb->get_size() + 8;
|
|
}
|
|
sign_size += 16; // Empty signature size.
|
|
|
|
// Alloc/resize signature load command.
|
|
print_verbose(vformat("CodeSign: Reallocating space for the signature superblob (%d)...", sign_size));
|
|
if (!mh.set_signature_size(sign_size)) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Can't resize signature load command.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Can't resize signature load command.");
|
|
}
|
|
|
|
print_verbose(vformat("CodeSign: Calculating executable code hashes..."));
|
|
// Calculate executable code hashes.
|
|
PackedByteArray buffer;
|
|
PackedByteArray hash1, hash2;
|
|
hash1.resize(0x14);
|
|
hash2.resize(0x20);
|
|
buffer.resize(1 << 12);
|
|
mh.get_file()->seek(0);
|
|
for (int32_t j = 0; j < cd2->get_page_count(); j++) {
|
|
mh.get_file()->get_buffer(buffer.ptrw(), (1 << 12));
|
|
CryptoCore::SHA256Context ctx2;
|
|
ctx2.start();
|
|
ctx2.update(buffer.ptr(), (1 << 12));
|
|
ctx2.finish(hash2.ptrw());
|
|
cd2->set_hash_in_slot(hash2, j);
|
|
|
|
CryptoCore::SHA1Context ctx1;
|
|
ctx1.start();
|
|
ctx1.update(buffer.ptr(), (1 << 12));
|
|
ctx1.finish(hash1.ptrw());
|
|
cd1->set_hash_in_slot(hash1, j);
|
|
}
|
|
if (cd2->get_page_remainder() > 0) {
|
|
mh.get_file()->get_buffer(buffer.ptrw(), cd2->get_page_remainder());
|
|
CryptoCore::SHA256Context ctx2;
|
|
ctx2.start();
|
|
ctx2.update(buffer.ptr(), cd2->get_page_remainder());
|
|
ctx2.finish(hash2.ptrw());
|
|
cd2->set_hash_in_slot(hash2, cd2->get_page_count());
|
|
|
|
CryptoCore::SHA1Context ctx1;
|
|
ctx1.start();
|
|
ctx1.update(buffer.ptr(), cd1->get_page_remainder());
|
|
ctx1.finish(hash1.ptrw());
|
|
cd1->set_hash_in_slot(hash1, cd1->get_page_count());
|
|
}
|
|
|
|
print_verbose(vformat("CodeSign: Generating signature..."));
|
|
Ref<CodeSignSignature> cs;
|
|
cs = Ref<CodeSignSignature>(memnew(CodeSignSignature()));
|
|
|
|
print_verbose(vformat("CodeSign: Writing signature superblob..."));
|
|
// Write signature data to the executable.
|
|
CodeSignSuperBlob sb = CodeSignSuperBlob();
|
|
sb.add_blob(cd2);
|
|
sb.add_blob(cd1);
|
|
sb.add_blob(rq);
|
|
if (cet.is_valid()) {
|
|
sb.add_blob(cet);
|
|
}
|
|
if (ceb.is_valid()) {
|
|
sb.add_blob(ceb);
|
|
}
|
|
sb.add_blob(cs);
|
|
mh.get_file()->seek(mh.get_signature_offset());
|
|
sb.write_to_file(mh.get_file());
|
|
}
|
|
if (files_to_sign.size() > 1) {
|
|
print_verbose(vformat("CodeSign: Rebuilding fat executable..."));
|
|
LipO lip;
|
|
if (!lip.create_file(main_exe, files_to_sign)) {
|
|
CLEANUP();
|
|
r_error_msg = TTR("Failed to create fat binary.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Failed to create fat binary.");
|
|
}
|
|
CLEANUP();
|
|
}
|
|
FileAccess::set_unix_permissions(main_exe, 0755); // Restore unix permissions.
|
|
return OK;
|
|
#undef CLEANUP
|
|
}
|
|
|
|
Error CodeSign::codesign(bool p_use_hardened_runtime, bool p_force, const String &p_path, const String &p_ent_path, String &r_error_msg) {
|
|
Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
|
|
if (da.is_null()) {
|
|
r_error_msg = TTR("Can't get filesystem access.");
|
|
ERR_FAIL_V_MSG(ERR_CANT_CREATE, "CodeSign: Can't get filesystem access.");
|
|
}
|
|
|
|
if (da->dir_exists(p_path)) {
|
|
String fmw_ver = "Current"; // Framework version (default).
|
|
String info_path;
|
|
String main_exe;
|
|
String bundle_path;
|
|
bool bundle = false;
|
|
bool ios_bundle = false;
|
|
if (da->file_exists(p_path.path_join("Contents/Info.plist"))) {
|
|
info_path = p_path.path_join("Contents/Info.plist");
|
|
main_exe = p_path.path_join("Contents/MacOS");
|
|
bundle_path = p_path.path_join("Contents");
|
|
bundle = true;
|
|
} else if (da->file_exists(p_path.path_join(vformat("Versions/%s/Resources/Info.plist", fmw_ver)))) {
|
|
info_path = p_path.path_join(vformat("Versions/%s/Resources/Info.plist", fmw_ver));
|
|
main_exe = p_path.path_join(vformat("Versions/%s", fmw_ver));
|
|
bundle_path = p_path.path_join(vformat("Versions/%s", fmw_ver));
|
|
bundle = true;
|
|
} else if (da->file_exists(p_path.path_join("Info.plist"))) {
|
|
info_path = p_path.path_join("Info.plist");
|
|
main_exe = p_path;
|
|
bundle_path = p_path;
|
|
bundle = true;
|
|
ios_bundle = true;
|
|
}
|
|
if (bundle) {
|
|
return _codesign_file(p_use_hardened_runtime, p_force, info_path, main_exe, bundle_path, p_ent_path, ios_bundle, r_error_msg);
|
|
} else {
|
|
r_error_msg = TTR("Unknown bundle type.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Unknown bundle type.");
|
|
}
|
|
} else if (da->file_exists(p_path)) {
|
|
return _codesign_file(p_use_hardened_runtime, p_force, "", p_path, "", p_ent_path, false, r_error_msg);
|
|
} else {
|
|
r_error_msg = TTR("Unknown object type.");
|
|
ERR_FAIL_V_MSG(FAILED, "CodeSign: Unknown object type.");
|
|
}
|
|
}
|
|
|
|
#endif // MODULE_REGEX_ENABLED
|