mirror of
https://github.com/SideStore/SideStore.git
synced 2026-02-10 23:33:29 +01:00
[AltServer] Fixes “SDK does not contain libarclite” error when archiving
This commit is contained in:
Riley Testut
162
Pods/STPrivilegedTask/STPrivilegedTask.m
generated
162
Pods/STPrivilegedTask/STPrivilegedTask.m
generated
@@ -1,30 +1,30 @@
|
||||
/*
|
||||
# STPrivilegedTask - NSTask-like wrapper around AuthorizationExecuteWithPrivileges
|
||||
# Copyright (C) 2009-2017 Sveinbjorn Thordarson <sveinbjorn@sveinbjorn.org>
|
||||
#
|
||||
# BSD License
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions are met:
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# * Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
# * Neither the name of the copyright holder nor that of any other
|
||||
# contributors may be used to endorse or promote products
|
||||
# derived from this software without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
# DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY
|
||||
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
STPrivilegedTask - NSTask-like wrapper around AuthorizationExecuteWithPrivileges
|
||||
Copyright (C) 2008-2021 Sveinbjorn Thordarson <sveinbjorn@sveinbjorn.org>
|
||||
|
||||
BSD License
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
* Neither the name of the copyright holder nor that of any other
|
||||
contributors may be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY
|
||||
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#import "STPrivilegedTask.h"
|
||||
|
||||
@@ -37,8 +37,8 @@
|
||||
// New error code denoting that AuthorizationExecuteWithPrivileges no longer exists
|
||||
OSStatus const errAuthorizationFnNoLongerExists = -70001;
|
||||
|
||||
// Create fn pointer to AuthorizationExecuteWithPrivileges in case
|
||||
// it doesn't exist in this version of MacOS
|
||||
// Create fn pointer to AuthorizationExecuteWithPrivileges
|
||||
// in case it doesn't exist in this version of macOS
|
||||
static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const char *pathToTool, AuthorizationFlags options,
|
||||
char * const *arguments, FILE **communicationsPipe) = NULL;
|
||||
|
||||
@@ -48,8 +48,7 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
NSTimer *_checkStatusTimer;
|
||||
}
|
||||
|
||||
+ (void)initialize;
|
||||
{
|
||||
+ (void)initialize {
|
||||
// On 10.7, AuthorizationExecuteWithPrivileges is deprecated. We want
|
||||
// to still use it since there's no good alternative (without requiring
|
||||
// code signing). We'll look up the function through dyld and fail if
|
||||
@@ -64,8 +63,7 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
#pragma clang diagnostic pop
|
||||
}
|
||||
|
||||
- (instancetype)init
|
||||
{
|
||||
- (instancetype)init {
|
||||
self = [super init];
|
||||
if (self) {
|
||||
_launchPath = nil;
|
||||
@@ -80,8 +78,7 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
return self;
|
||||
}
|
||||
|
||||
- (instancetype)initWithLaunchPath:(NSString *)path
|
||||
{
|
||||
- (instancetype)initWithLaunchPath:(NSString *)path {
|
||||
self = [self init];
|
||||
if (self) {
|
||||
self.launchPath = path;
|
||||
@@ -89,8 +86,8 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
return self;
|
||||
}
|
||||
|
||||
- (instancetype)initWithLaunchPath:(NSString *)path arguments:(NSArray *)args
|
||||
{
|
||||
- (instancetype)initWithLaunchPath:(NSString *)path
|
||||
arguments:(NSArray *)args {
|
||||
self = [self initWithLaunchPath:path];
|
||||
if (self) {
|
||||
self.arguments = args;
|
||||
@@ -98,8 +95,9 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
return self;
|
||||
}
|
||||
|
||||
- (instancetype)initWithLaunchPath:(NSString *)path arguments:(NSArray *)args currentDirectory:(NSString *)cwd
|
||||
{
|
||||
- (instancetype)initWithLaunchPath:(NSString *)path
|
||||
arguments:(NSArray *)args
|
||||
currentDirectory:(NSString *)cwd {
|
||||
self = [self initWithLaunchPath:path arguments:args];
|
||||
if (self) {
|
||||
self.currentDirectoryPath = cwd;
|
||||
@@ -117,32 +115,33 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
|
||||
#pragma mark -
|
||||
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path
|
||||
{
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path {
|
||||
STPrivilegedTask *task = [[STPrivilegedTask alloc] initWithLaunchPath:path];
|
||||
[task launch];
|
||||
[task waitUntilExit];
|
||||
return task;
|
||||
}
|
||||
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path arguments:(NSArray *)args
|
||||
{
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path arguments:(NSArray *)args {
|
||||
STPrivilegedTask *task = [[STPrivilegedTask alloc] initWithLaunchPath:path arguments:args];
|
||||
[task launch];
|
||||
[task waitUntilExit];
|
||||
return task;
|
||||
}
|
||||
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path arguments:(NSArray *)args currentDirectory:(NSString *)cwd
|
||||
{
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path
|
||||
arguments:(NSArray *)args
|
||||
currentDirectory:(NSString *)cwd {
|
||||
STPrivilegedTask *task = [[STPrivilegedTask alloc] initWithLaunchPath:path arguments:args currentDirectory:cwd];
|
||||
[task launch];
|
||||
[task waitUntilExit];
|
||||
return task;
|
||||
}
|
||||
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path arguments:(NSArray *)args currentDirectory:(NSString *)cwd authorization:(AuthorizationRef)authorization
|
||||
{
|
||||
+ (STPrivilegedTask *)launchedPrivilegedTaskWithLaunchPath:(NSString *)path
|
||||
arguments:(NSArray *)args
|
||||
currentDirectory:(NSString *)cwd
|
||||
authorization:(AuthorizationRef)authorization {
|
||||
STPrivilegedTask *task = [[STPrivilegedTask alloc] initWithLaunchPath:path arguments:args currentDirectory:cwd];
|
||||
[task launchWithAuthorization:authorization];
|
||||
[task waitUntilExit];
|
||||
@@ -152,8 +151,7 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
# pragma mark -
|
||||
|
||||
// return 0 for success
|
||||
- (OSStatus)launch
|
||||
{
|
||||
- (OSStatus)launch {
|
||||
if (_isRunning) {
|
||||
NSLog(@"Task already running: %@", [self description]);
|
||||
return 0;
|
||||
@@ -172,22 +170,19 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
AuthorizationRights myRights = { 1, &myItems };
|
||||
AuthorizationFlags flags = kAuthorizationFlagDefaults | kAuthorizationFlagInteractionAllowed | kAuthorizationFlagPreAuthorize | kAuthorizationFlagExtendRights;
|
||||
|
||||
// Use Apple's Authentication Manager APIs to get an Authorization Reference
|
||||
// These Apple APIs are quite possibly the most horrible of the Mac OS X APIs
|
||||
|
||||
// create authorization reference
|
||||
// Use Apple's Authentication Manager API to create an Authorization Reference
|
||||
err = AuthorizationCreate(NULL, kAuthorizationEmptyEnvironment, kAuthorizationFlagDefaults, &authorizationRef);
|
||||
if (err != errAuthorizationSuccess) {
|
||||
return err;
|
||||
}
|
||||
|
||||
// pre-authorize the privileged operation
|
||||
// Pre-authorize the privileged operation
|
||||
err = AuthorizationCopyRights(authorizationRef, &myRights, kAuthorizationEmptyEnvironment, flags, NULL);
|
||||
if (err != errAuthorizationSuccess) {
|
||||
return err;
|
||||
}
|
||||
|
||||
// OK, at this point we have received authorization for the task.
|
||||
// OK, at this point we have received authorization for the task so we launch it.
|
||||
err = [self launchWithAuthorization:authorizationRef];
|
||||
|
||||
return err;
|
||||
@@ -208,59 +203,60 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
}
|
||||
|
||||
// Assuming the authorization is valid for the task.
|
||||
// Let's prepare to launch it
|
||||
// Let's prepare to launch it.
|
||||
NSArray *arguments = self.arguments;
|
||||
NSUInteger numberOfArguments = [arguments count];
|
||||
char *args[numberOfArguments + 1];
|
||||
NSUInteger numArgs = [arguments count];
|
||||
char *args[numArgs + 1];
|
||||
FILE *outputFile;
|
||||
|
||||
const char *toolPath = [self.launchPath fileSystemRepresentation];
|
||||
|
||||
// first, construct an array of c strings from NSArray w. arguments
|
||||
for (int i = 0; i < numberOfArguments; i++) {
|
||||
// First, construct an array of C strings w. all the arguments from NSArray
|
||||
// This is the format required by AuthorizationExecuteWithPrivileges function
|
||||
for (int i = 0; i < numArgs; i++) {
|
||||
NSString *argString = arguments[i];
|
||||
const char *fsrep = [argString fileSystemRepresentation];
|
||||
NSUInteger stringLength = strlen(fsrep);
|
||||
|
||||
args[i] = malloc((stringLength + 1) * sizeof(char));
|
||||
args[i] = calloc((stringLength + 1), sizeof(char));
|
||||
snprintf(args[i], stringLength + 1, "%s", fsrep);
|
||||
}
|
||||
args[numberOfArguments] = NULL;
|
||||
args[numArgs] = NULL;
|
||||
|
||||
// change to the current dir specified
|
||||
// Change to the specified current working directory
|
||||
// NB: This is process-wide and could interfere with the behaviour of concurrent tasks
|
||||
char *prevCwd = (char *)getcwd(nil, 0);
|
||||
chdir([self.currentDirectoryPath fileSystemRepresentation]);
|
||||
|
||||
//use Authorization Reference to execute script with privileges
|
||||
// Use Authorization Reference to execute script with privileges.
|
||||
// This is where the magic happens.
|
||||
OSStatus err = _AuthExecuteWithPrivsFn(authorization, toolPath, kAuthorizationFlagDefaults, args, &outputFile);
|
||||
|
||||
// OK, now we're done executing, let's change back to old dir
|
||||
chdir(prevCwd);
|
||||
|
||||
// free the malloc'd argument strings
|
||||
for (int i = 0; i < numberOfArguments; i++) {
|
||||
// Free the alloc'd argument strings
|
||||
for (int i = 0; i < numArgs; i++) {
|
||||
free(args[i]);
|
||||
}
|
||||
|
||||
// we return err if execution failed
|
||||
// We return err if execution failed
|
||||
if (err != errAuthorizationSuccess) {
|
||||
return err;
|
||||
} else {
|
||||
_isRunning = YES;
|
||||
}
|
||||
|
||||
// get file handle for the command output
|
||||
// Get file handle for the command output
|
||||
_outputFileHandle = [[NSFileHandle alloc] initWithFileDescriptor:fileno(outputFile) closeOnDealloc:YES];
|
||||
_processIdentifier = fcntl(fileno(outputFile), F_GETOWN, 0);
|
||||
|
||||
// start monitoring task
|
||||
// Start monitoring task
|
||||
_checkStatusTimer = [NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(checkTaskStatus) userInfo:nil repeats:YES];
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
- (void)terminate
|
||||
{
|
||||
- (void)terminate {
|
||||
// This doesn't work without a PID, and we can't get one. Stupid Security API.
|
||||
// int ret = kill(pid, SIGKILL);
|
||||
//
|
||||
@@ -269,9 +265,8 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
// }
|
||||
}
|
||||
|
||||
// hang until task is done
|
||||
- (void)waitUntilExit
|
||||
{
|
||||
// Hang until task is done
|
||||
- (void)waitUntilExit {
|
||||
if (!_isRunning) {
|
||||
NSLog(@"Task %@ is not running", [super description]);
|
||||
return;
|
||||
@@ -282,15 +277,14 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
int status;
|
||||
pid_t pid = 0;
|
||||
while ((pid = waitpid(_processIdentifier, &status, WNOHANG)) == 0) {
|
||||
// do nothing
|
||||
// Do nothing
|
||||
}
|
||||
_terminationStatus = WEXITSTATUS(status);
|
||||
_isRunning = NO;
|
||||
_terminationStatus = WEXITSTATUS(status);
|
||||
}
|
||||
|
||||
// check if task has terminated
|
||||
- (void)checkTaskStatus
|
||||
{
|
||||
// Check if task has terminated
|
||||
- (void)checkTaskStatus {
|
||||
int status;
|
||||
pid_t pid = waitpid(_processIdentifier, &status, WNOHANG);
|
||||
if (pid != 0) {
|
||||
@@ -306,10 +300,9 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
|
||||
#pragma mark -
|
||||
|
||||
+ (BOOL)authorizationFunctionAvailable
|
||||
{
|
||||
+ (BOOL)authorizationFunctionAvailable {
|
||||
if (!_AuthExecuteWithPrivsFn) {
|
||||
// This version of OS X has finally removed this function. Return with an error.
|
||||
// This version of macOS has finally removed this function.
|
||||
return NO;
|
||||
}
|
||||
return YES;
|
||||
@@ -317,9 +310,8 @@ static OSStatus (*_AuthExecuteWithPrivsFn)(AuthorizationRef authorization, const
|
||||
|
||||
#pragma mark -
|
||||
|
||||
// Nice description for debugging
|
||||
- (NSString *)description
|
||||
{
|
||||
// Nice description for debugging purposes
|
||||
- (NSString *)description {
|
||||
NSString *commandDescription = [NSString stringWithString:self.launchPath];
|
||||
|
||||
for (NSString *arg in self.arguments) {
|
||||
|
||||
Reference in New Issue
Block a user