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Fix installing of partially-decrypted IPAs

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This commit is contained in:
alfiecg24
2024-01-12 15:56:11 +00:00
parent b700590174
commit d66d45fd9a
2 changed files with 38 additions and 5 deletions
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RootHelper/main.m
+35 -4
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@@ -570,6 +570,11 @@ int signApp(NSString* appPath)
// while we're fixing entitlements
BOOL requiresDevMode = NO;
// The majority of IPA decryption utilities only decrypt the main executable of the app bundle
// As a result, we cannot bail on the entire app if an additional binary is encrypted (e.g. app extensions)
// Instead, we will display a warning to the user, and warn them that the app may not work properly
BOOL hasAdditionalEncryptedBinaries = NO;
NSURL* fileURL;
NSDirectoryEnumerator *enumerator;
@@ -693,8 +698,16 @@ int signApp(NSString* appPath)
}
else if (r == 2) {
NSLog(@"[%@] Cannot apply CoreTrust bypass on an encrypted binary!", filePath);
fat_free(fat);
return 180;
// Check if the second-to-last path component ends with .app
// If it is, the main binary is encrypted
// If not, it's likely an extension or plugin, which can remain encrypted
if ([filePath.pathComponents[filePath.pathComponents.count - 2] hasSuffix:@".app"]) {
NSLog(@"[%@] Main binary is encrypted, cannot continue!", filePath);
fat_free(fat);
return 180;
}
hasAdditionalEncryptedBinaries = YES;
}
else {
NSLog(@"[%@] CoreTrust bypass failed!!! :(", filePath);
@@ -716,6 +729,10 @@ int signApp(NSString* appPath)
return 182;
}
if (hasAdditionalEncryptedBinaries) {
return 184;
}
return 0;
}
#endif
@@ -775,7 +792,9 @@ void applyPatchesToInfoDictionary(NSString* appPath)
// 172: no info.plist found in app
// 173: app is not signed and cannot be signed because ldid not installed or didn't work
// 174:
// 180: tried to sign encrypted binary
// 180: tried to sign app where the main binary is encrypted
// 184: tried to sign app where an additional binary is encrypted
int installApp(NSString* appPackagePath, BOOL sign, BOOL force, BOOL isTSUpdate, BOOL useInstalldMethod)
{
NSLog(@"[installApp force = %d]", force);
@@ -801,14 +820,18 @@ int installApp(NSString* appPackagePath, BOOL sign, BOOL force, BOOL isTSUpdate,
}
BOOL requiresDevMode = NO;
BOOL hasAdditionalEncryptedBinaries = NO;
if(sign)
{
int signRet = signApp(appBundleToInstallPath);
// 182: app requires developer mode; non-fatal
// 184: app has additional encrypted binaries; non-fatal
if(signRet != 0) {
if (signRet == 182) {
requiresDevMode = YES;
} else if (signRet == 184) {
hasAdditionalEncryptedBinaries = YES;
} else {
return signRet;
}
@@ -975,6 +998,13 @@ int installApp(NSString* appPackagePath, BOOL sign, BOOL force, BOOL isTSUpdate,
return 183;
}
}
if (hasAdditionalEncryptedBinaries) {
NSLog(@"[installApp] app has additional encrypted binaries");
// non-fatal
return 184;
}
return 0;
}
@@ -1079,7 +1109,8 @@ int uninstallAppById(NSString* appId, BOOL useCustomMethod)
// 166: IPA does not exist or is not accessible
// 167: IPA does not appear to contain an app
// 180: IPA contains an encrypted binary
// 180: IPA's main binary is encrypted
// 184: IPA contains additional encrypted binaries
int installIpa(NSString* ipaPath, BOOL force, BOOL useInstalldMethod)
{
cleanRestrictions();