//
// DeviceSimulator.m
// DeviceSimulator
//
#import <Foundation/Foundation.h>
#import <Foundation/NSXPCConnection_Private.h>
#import <securityd/SOSCloudCircleServer.h>
#import <Security/SecureObjectSync/SOSPeerInfo.h>
#import <Security/SecureObjectSync/SOSCloudCircleInternal.h>
#import <Security/SecureObjectSync/SOSViews.h>
#import <Security/SecureObjectSync/SOSInternal.h>
#import <stdlib.h>
#import <unistd.h>
#import <libproc.h>
#import "keychain/ckks/CKKS.h"
#import "SOSCloudKeychainClient.h"
#import "DeviceSimulatorProtocol.h"
#import "DeviceSimulator.h"
@implementation DeviceSimulator
- (void)setDevice:(NSString *)name
version:(NSString *)version
model:(NSString *)model
testInstance:(NSString *)testUUID
network:(NSXPCListenerEndpoint *)network
complete:(void(^)(BOOL success))complete
{
self.name = name;
SecCKKSDisable(); // for now
SecCKKSContainerName = [NSString stringWithFormat:@"com.apple.test.p01.B.
SOSCCSetGestalt_Server((__bridge CFStringRef)name, (__bridge CFStringRef)version,
(__bridge CFStringRef)model, (__bridge CFStringRef)deviceInstance);
boot_securityd(network);
complete(TRUE);
}
- (void)secItemAdd:(NSDictionary *)input complete:(void (^)(OSStatus, NSDictionary *))reply
{
NSMutableDictionary *attributes = [input mutableCopy];
CFTypeRef data = NULL;
attributes[(__bridge NSString *)kSecReturnAttributes] = @YES;
attributes[(__bridge NSString *)kSecReturnPersistentRef] = @YES;
attributes[(__bridge NSString *)kSecReturnData] = @YES;
OSStatus status = SecItemAdd((__bridge CFDictionaryRef)attributes, &data);
NSDictionary *returnData = CFBridgingRelease(data);
reply(status, returnData);
}
- (void)secItemCopyMatching:(NSDictionary *)input complete:(void (^)(OSStatus, NSArray<NSDictionary *>*))reply
{
NSMutableDictionary *attributes = [input mutableCopy];
CFTypeRef data = NULL;
attributes[(__bridge NSString *)kSecReturnAttributes] = @YES;
attributes[(__bridge NSString *)kSecReturnData] = @YES;
attributes[(__bridge NSString *)kSecReturnPersistentRef] = @YES;
attributes[(__bridge NSString *)kSecMatchLimit] = (__bridge id)kSecMatchLimitAll;
OSStatus status = SecItemCopyMatching((__bridge CFDictionaryRef)attributes, &data);
NSArray<NSDictionary *>* array = CFBridgingRelease(data);
NSMutableArray *result = [NSMutableArray array];
for (NSDictionary *d in array) {
NSMutableDictionary *r = [d mutableCopy];
r[@"accc"] = nil;
[result addObject:r];
}
reply(status, result);
}
- (void)setupSOSCircle:(NSString *)username password:(NSString *)password complete:(void (^)(bool success, NSError *error))complete
{
CFErrorRef cferror = NULL;
bool result = SOSCCSetUserCredentialsAndDSID((__bridge CFStringRef)username,
(__bridge CFDataRef)[password dataUsingEncoding:NSUTF8StringEncoding],
CFSTR("1"), &cferror);
if (result) {
SOSCCStatus circleStat = SOSCCThisDeviceIsInCircle(&cferror);
if (circleStat == kSOSCCCircleAbsent) {
result = SOSCCResetToOffering(&cferror);
}
}
complete(result, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
}
- (void)sosCircleStatus:(void(^)(SOSCCStatus status, NSError *error))complete
{
SOSCloudKeychainFlush(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(CFDictionaryRef __unused returnedValues, CFErrorRef __unused sync_error) {
CFErrorRef cferror = NULL;
SOSCCStatus status = SOSCCThisDeviceIsInCircle(&cferror);
complete(status, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
});
}
- (void)sosCircleStatusNonCached:(void(^)(SOSCCStatus status, NSError *error))complete
{
SOSCloudKeychainFlush(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(CFDictionaryRef __unused returnedValues, CFErrorRef __unused sync_error) {
CFErrorRef cferror = NULL;
SOSCCStatus status = SOSCCThisDeviceIsInCircleNonCached(&cferror);
complete(status, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
});
}
- (void)sosViewStatus:(NSString *) viewName withCompletion: (void(^)(SOSViewResultCode status, NSError *error))complete
{
CFErrorRef cferror = NULL;
SOSViewResultCode status = SOSCCView((__bridge CFStringRef)(viewName), kSOSCCViewQuery, &cferror);
complete(status, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
}
- (void)sosICKStatus: (void(^)(bool status))complete
{
CFErrorRef cferror = NULL;
bool status = SOSCCIsIcloudKeychainSyncing();
complete(status);
CFReleaseNull(cferror);
}
- (void)sosPeerID:(void (^)(NSString *))complete
{
CFErrorRef cferror = NULL;
CFStringRef peerID = NULL;
SOSPeerInfoRef peerInfo = SOSCCCopyMyPeerInfo(&cferror);
if (peerInfo)
peerID = SOSPeerInfoGetPeerID(peerInfo);
complete((__bridge NSString *)peerID);
CFReleaseNull(peerInfo);
}
- (void)sosRequestToJoin:(void(^)(bool success, NSString *peerID, NSError *error))complete
{
CFErrorRef cferror = NULL;
os_log(NULL, "[
SOSCCStatus status = SOSCCThisDeviceIsInCircle(&cferror);
if (status == kSOSCCCircleAbsent) {
cferror = CFErrorCreate(NULL, CFSTR("MDCircleAbsent"), 1, NULL);
complete(false, NULL, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
} else if (status == kSOSCCNotInCircle) {
CFReleaseNull(cferror);
NSString *peerID = NULL;
bool result = SOSCCRequestToJoinCircle(&cferror);
if (result) {
SOSPeerInfoRef peerInfo = SOSCCCopyMyPeerInfo(&cferror);
if (peerInfo) {
peerID = (__bridge NSString *)SOSPeerInfoGetPeerID(peerInfo);
}
CFReleaseNull(peerInfo);
CFReleaseNull(cferror);
}
complete(result, peerID, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
} else {
if(!cferror) {
cferror = CFErrorCreate(NULL, CFSTR("MDGeneralJoinError"), 1, NULL);
}
complete(false, NULL, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
}
}
- (void)sosLeaveCircle: (void(^)(bool success, NSError *error))complete {
CFErrorRef cferror = NULL;
bool retval = false;
os_log(NULL, "[
SOSCCStatus status = SOSCCThisDeviceIsInCircle(&cferror);
if(status == kSOSCCInCircle || status == kSOSCCRequestPending) {
retval = SOSCCRemoveThisDeviceFromCircle(&cferror);
}
complete(retval, (__bridge NSError *) cferror);
CFReleaseNull(cferror);
}
- (void)sosApprovePeer:(NSString *)peerID complete:(void(^)(BOOL success, NSError *error))complete
{
CFErrorRef cferror = NULL;
os_log(NULL, "[ NSArray *applicants = CFBridgingRelease(SOSCCCopyApplicantPeerInfo(&cferror));
if ([applicants count] == 0) {
CFReleaseNull(cferror);
cferror = CFErrorCreate(NULL, CFSTR("MDNoApplicant"), 1, NULL);
complete(false, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
return;
}
NSMutableArray *approvedApplicants = [NSMutableArray array];
for (id peer in applicants) {
SOSPeerInfoRef peerInfo = (__bridge SOSPeerInfoRef)peer;
NSString *applicantPeerID = (__bridge NSString *)SOSPeerInfoGetPeerID(peerInfo);
if (peerID == NULL || [peerID isEqualToString:applicantPeerID]){
[approvedApplicants addObject:(__bridge id)peerInfo];
}
}
bool result = false;
if ([approvedApplicants count]) {
result = SOSCCAcceptApplicants((__bridge CFArrayRef)approvedApplicants, &cferror);
} else {
cferror = CFErrorCreate(NULL, CFSTR("MDNoApplicant"), 1, NULL);
}
complete(result, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
}
- (void)sosWaitForInitialSync:(void(^)(bool success, NSError *error))complete
{
CFErrorRef cferror = NULL;
bool success = SOSCCWaitForInitialSync(&cferror);
complete(success, (__bridge NSError *)cferror);
CFReleaseNull(cferror);
}
- (void)sosEnableAllViews:(void(^)(BOOL success, NSError *error))complete
{
CFMutableSetRef viewsToEnable = SOSViewCopyViewSet(kViewSetAll);
CFMutableSetRef viewsToDisable = CFSetCreateMutable(NULL, 0, NULL);
bool success = SOSCCViewSet(viewsToEnable, viewsToDisable);
CFRelease(viewsToEnable);
CFRelease(viewsToDisable);
complete(success, NULL);
}
- (void) sosCachedViewBitmask: (void(^)(uint64_t bitmask))complete {
uint64_t result = SOSCachedViewBitmask();
complete(result);
}
//PRAGMA mark: - Diagnostics
- (void)diagnosticsLeaks:(void(^)(bool success, NSString *outout, NSError *error))complete
{
complete(true, NULL, NULL);
}
- (void)diagnosticsCPUUsage:(void(^)(bool success, uint64_t user_usec, uint64_t sys_usec, NSError *error))complete
{
struct rusage usage;
getrusage(RUSAGE_SELF, &usage);
uint64_t user_usec = usage.ru_utime.tv_sec * USEC_PER_SEC + usage.ru_utime.tv_usec;
uint64_t sys_usec = usage.ru_stime.tv_sec * USEC_PER_SEC + usage.ru_stime.tv_usec;
complete(true, user_usec, sys_usec, NULL);
}
- (void)diagnosticsDiskUsage:(void(^)(bool success, uint64_t usage, NSError *error))complete
{
rusage_info_current rusage;
if (proc_pid_rusage(getpid(), RUSAGE_INFO_CURRENT, (rusage_info_t *)&rusage) == 0) {
complete(true, rusage.ri_logical_writes, NULL);
} else {
complete(false, 0, NULL);
}
}
@end