Sources/Core/SLSDeviceUtils.m (402 lines of code) (raw):
//
// SLSDeviceUtils.m
// AliyunLogCommon
//
// Created by gordon on 2021/5/31.
//
#import "SLSSystemCapabilities.h"
#import "SLSDeviceUtils.h"
#import <sys/utsname.h>
#if SLS_HAS_UIKIT
#import <UIKit/UIKit.h>
#else
#import <AppKit/AppKit.h>
#endif
#if SLS_HAS_CORE_TELEPHONY
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import <CoreTelephony/CTCarrier.h>
#endif
#import <sys/stat.h>
#import <dlfcn.h>
//#import "reachable/Rechable.h"
#import "SLSReachability.h"
#include <sys/types.h>
#include <sys/sysctl.h>
#include <mach/machine.h>
@interface SLSDeviceUtils ()
+ (NSString *) getNetworkType;
+ (NSString *) getReachabilityStatus;
@end
@implementation SLSDeviceUtils
+ (NSString *) getDeviceModelIdentifier {
struct utsname systemInfo;
uname(&systemInfo);
return [NSString stringWithCString:systemInfo.machine encoding:NSASCIIStringEncoding];
}
+ (NSString *)getDeviceModel {
struct utsname systemInfo;
uname(&systemInfo);
NSString *deviceModel = [NSString stringWithCString:systemInfo.machine encoding:NSASCIIStringEncoding];
// iPhone
if ([deviceModel isEqualToString:@"iPhone3,1"]) return @"iPhone 4";
if ([deviceModel isEqualToString:@"iPhone3,2"]) return @"iPhone 4";
if ([deviceModel isEqualToString:@"iPhone3,3"]) return @"iPhone 4";
if ([deviceModel isEqualToString:@"iPhone4,1"]) return @"iPhone 4S";
if ([deviceModel isEqualToString:@"iPhone5,1"]) return @"iPhone 5";
if ([deviceModel isEqualToString:@"iPhone5,2"]) return @"iPhone 5 (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPhone5,3"]) return @"iPhone 5c (GSM)";
if ([deviceModel isEqualToString:@"iPhone5,4"]) return @"iPhone 5c (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPhone6,1"]) return @"iPhone 5s (GSM)";
if ([deviceModel isEqualToString:@"iPhone6,2"]) return @"iPhone 5s (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
if ([deviceModel isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
if ([deviceModel isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";
if ([deviceModel isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
if ([deviceModel isEqualToString:@"iPhone8,4"]) return @"iPhone SE";
if ([deviceModel isEqualToString:@"iPhone9,1"]) return @"iPhone 7";
if ([deviceModel isEqualToString:@"iPhone9,2"]) return @"iPhone 7 Plus";
if ([deviceModel isEqualToString:@"iPhone9,3"]) return @"iPhone 7";
if ([deviceModel isEqualToString:@"iPhone9,4"]) return @"iPhone 7 Plus";
if ([deviceModel isEqualToString:@"iPhone10,1"]) return @"iPhone_8";
if ([deviceModel isEqualToString:@"iPhone10,4"]) return @"iPhone_8";
if ([deviceModel isEqualToString:@"iPhone10,2"]) return @"iPhone_8_Plus";
if ([deviceModel isEqualToString:@"iPhone10,5"]) return @"iPhone_8_Plus";
if ([deviceModel isEqualToString:@"iPhone10,3"]) return @"iPhone X";
if ([deviceModel isEqualToString:@"iPhone10,6"]) return @"iPhone X";
if ([deviceModel isEqualToString:@"iPhone11,8"]) return @"iPhone XR";
if ([deviceModel isEqualToString:@"iPhone11,2"]) return @"iPhone XS";
if ([deviceModel isEqualToString:@"iPhone11,6"]) return @"iPhone XS Max";
if ([deviceModel isEqualToString:@"iPhone11,4"]) return @"iPhone XS Max";
if ([deviceModel isEqualToString:@"iPhone12,1"]) return @"iPhone 11";
if ([deviceModel isEqualToString:@"iPhone12,3"]) return @"iPhone 11 Pro";
if ([deviceModel isEqualToString:@"iPhone12,5"]) return @"iPhone 11 Pro Max";
if ([deviceModel isEqualToString:@"iPhone12,8"]) return @"iPhone SE2";
if ([deviceModel isEqualToString:@"iPhone13,1"]) return @"iPhone 12 mini";
if ([deviceModel isEqualToString:@"iPhone13,2"]) return @"iPhone 12";
if ([deviceModel isEqualToString:@"iPhone13,3"]) return @"iPhone 12 Pro";
if ([deviceModel isEqualToString:@"iPhone13,4"]) return @"iPhone 12 Pro Max";
if ([deviceModel isEqualToString:@"iPhone14,4"]) return @"iPhone 13 mini";
if ([deviceModel isEqualToString:@"iPhone14,5"]) return @"iPhone 13";
if ([deviceModel isEqualToString:@"iPhone14,2"]) return @"iPhone 13 Pro";
if ([deviceModel isEqualToString:@"iPhone14,3"]) return @"iPhone 13 Pro Max";
// iPod Touch
if ([deviceModel isEqualToString:@"iPod1,1"]) return @"iPod Touch 1G";
if ([deviceModel isEqualToString:@"iPod2,1"]) return @"iPod Touch 2G";
if ([deviceModel isEqualToString:@"iPod3,1"]) return @"iPod Touch 3G";
if ([deviceModel isEqualToString:@"iPod4,1"]) return @"iPod Touch 4G";
if ([deviceModel isEqualToString:@"iPod5,1"]) return @"iPod Touch (5 Gen)";
if ([deviceModel isEqualToString:@"iPod7,1"]) return @"iPod Touch (6 Gen)";
// iPad
if ([deviceModel isEqualToString:@"iPad1,1"]) return @"iPad";
if ([deviceModel isEqualToString:@"iPad1,2"]) return @"iPad 3G";
if ([deviceModel isEqualToString:@"iPad2,1"]) return @"iPad 2 (WiFi)";
if ([deviceModel isEqualToString:@"iPad2,2"]) return @"iPad 2";
if ([deviceModel isEqualToString:@"iPad2,3"]) return @"iPad 2 (CDMA)";
if ([deviceModel isEqualToString:@"iPad2,4"]) return @"iPad 2";
if ([deviceModel isEqualToString:@"iPad3,1"]) return @"iPad 3 (WiFi)";
if ([deviceModel isEqualToString:@"iPad3,2"]) return @"iPad 3 (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPad3,3"]) return @"iPad 3";
if ([deviceModel isEqualToString:@"iPad3,4"]) return @"iPad 4 (WiFi)";
if ([deviceModel isEqualToString:@"iPad3,5"]) return @"iPad 4";
if ([deviceModel isEqualToString:@"iPad3,6"]) return @"iPad 4 (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPad6,11"]) return @"iPad 5";
if ([deviceModel isEqualToString:@"iPad6,12"]) return @"iPad 5";
if ([deviceModel isEqualToString:@"iPad7,5"]) return @"iPad 6";
if ([deviceModel isEqualToString:@"iPad7,6"]) return @"iPad 6";
if ([deviceModel isEqualToString:@"iPad7,11"]) return @"iPad 7";
if ([deviceModel isEqualToString:@"iPad7,12"]) return @"iPad 7";
if ([deviceModel isEqualToString:@"iPad11,6"]) return @"iPad 8";
if ([deviceModel isEqualToString:@"iPad11,6"]) return @"iPad 8";
if ([deviceModel isEqualToString:@"iPad12,1"]) return @"iPad 9";
if ([deviceModel isEqualToString:@"iPad12,2"]) return @"iPad 9";
// iPad Air
if ([deviceModel isEqualToString:@"iPad4,1"]) return @"iPad Air (WiFi)";
if ([deviceModel isEqualToString:@"iPad4,2"]) return @"iPad Air (Cellular)";
if ([deviceModel isEqualToString:@"iPad5,3"]) return @"iPad Air 2";
if ([deviceModel isEqualToString:@"iPad5,4"]) return @"iPad Air 2";
if ([deviceModel isEqualToString:@"iPad11,3"]) return @"iPad Air 3";
if ([deviceModel isEqualToString:@"iPad11,4"]) return @"iPad Air 3";
if ([deviceModel isEqualToString:@"iPad13,1"]) return @"iPad Air 4";
if ([deviceModel isEqualToString:@"iPad13,2"]) return @"iPad Air 4";
// iPad Mini
if ([deviceModel isEqualToString:@"iPad2,5"]) return @"iPad Mini (WiFi)";
if ([deviceModel isEqualToString:@"iPad2,6"]) return @"iPad Mini";
if ([deviceModel isEqualToString:@"iPad2,7"]) return @"iPad Mini (GSM+CDMA)";
if ([deviceModel isEqualToString:@"iPad4,4"]) return @"iPad Mini 2 (WiFi)";
if ([deviceModel isEqualToString:@"iPad4,5"]) return @"iPad Mini 2 (Cellular)";
if ([deviceModel isEqualToString:@"iPad4,6"]) return @"iPad Mini 2";
if ([deviceModel isEqualToString:@"iPad4,7"]) return @"iPad Mini 3";
if ([deviceModel isEqualToString:@"iPad4,8"]) return @"iPad Mini 3";
if ([deviceModel isEqualToString:@"iPad4,9"]) return @"iPad Mini 3";
if ([deviceModel isEqualToString:@"iPad5,1"]) return @"iPad Mini 4 (WiFi)";
if ([deviceModel isEqualToString:@"iPad5,2"]) return @"iPad Mini 4 (LTE)";
if ([deviceModel isEqualToString:@"iPad11,1"]) return @"iPad Mini 5";
if ([deviceModel isEqualToString:@"iPad11,2"]) return @"iPad Mini 5";
if ([deviceModel isEqualToString:@"iPad14,1"]) return @"iPad Mini 6";
if ([deviceModel isEqualToString:@"iPad14,2"]) return @"iPad Mini 6";
// iPad Pro
if ([deviceModel isEqualToString:@"iPad6,3"]) return @"iPad Pro 9.7";
if ([deviceModel isEqualToString:@"iPad6,4"]) return @"iPad Pro 9.7";
if ([deviceModel isEqualToString:@"iPad7,3"]) return @"iPad Pro 10.5";
if ([deviceModel isEqualToString:@"iPad7,4"]) return @"iPad Pro 10.5";
if ([deviceModel isEqualToString:@"iPad8,1"]) return @"iPad Pro 11";
if ([deviceModel isEqualToString:@"iPad8,2"]) return @"iPad Pro 11";
if ([deviceModel isEqualToString:@"iPad8,3"]) return @"iPad Pro 11";
if ([deviceModel isEqualToString:@"iPad8,4"]) return @"iPad Pro 11";
if ([deviceModel isEqualToString:@"iPad8,9"]) return @"iPad Pro 11 2";
if ([deviceModel isEqualToString:@"iPad8,10"]) return @"iPad Pro 11 2";
if ([deviceModel isEqualToString:@"iPad13,4"]) return @"iPad Pro 11 3";
if ([deviceModel isEqualToString:@"iPad13,5"]) return @"iPad Pro 11 3";
if ([deviceModel isEqualToString:@"iPad13,6"]) return @"iPad Pro 11 3";
if ([deviceModel isEqualToString:@"iPad13,7"]) return @"iPad Pro 11 3";
if ([deviceModel isEqualToString:@"iPad6,7"]) return @"iPad Pro 12.9";
if ([deviceModel isEqualToString:@"iPad6,8"]) return @"iPad Pro 12.9";
if ([deviceModel isEqualToString:@"iPad7,1"]) return @"iPad Pro 12.9 2";
if ([deviceModel isEqualToString:@"iPad7,2"]) return @"iPad Pro 12.9 2";
if ([deviceModel isEqualToString:@"iPad8,5"]) return @"iPad Pro 12.9 3";
if ([deviceModel isEqualToString:@"iPad8,6"]) return @"iPad Pro 12.9 3";
if ([deviceModel isEqualToString:@"iPad8,7"]) return @"iPad Pro 12.9 3";
if ([deviceModel isEqualToString:@"iPad8,8"]) return @"iPad Pro 12.9 3";
if ([deviceModel isEqualToString:@"iPad8,11"]) return @"iPad Pro 12.9 4";
if ([deviceModel isEqualToString:@"iPad8,12"]) return @"iPad Pro 12.9 4";
if ([deviceModel isEqualToString:@"iPad13,8"]) return @"iPad Pro 12.9 5";
if ([deviceModel isEqualToString:@"iPad13,9"]) return @"iPad Pro 12.9 5";
if ([deviceModel isEqualToString:@"iPad13,10"]) return @"iPad Pro 12.9 5";
if ([deviceModel isEqualToString:@"iPad13,11"]) return @"iPad Pro 12.9 5";
// Apple TV
if ([deviceModel isEqualToString:@"AppleTV1,1"]) return @"Apple TV 1";
if ([deviceModel isEqualToString:@"AppleTV2,1"]) return @"Apple TV 2";
if ([deviceModel isEqualToString:@"AppleTV3,1"]) return @"Apple TV 3";
if ([deviceModel isEqualToString:@"AppleTV3,2"]) return @"Apple TV 3";
if ([deviceModel isEqualToString:@"AppleTV5,3"]) return @"Apple TV 4";
if ([deviceModel isEqualToString:@"AppleTV6,2"]) return @"Apple TV 4K";
if ([deviceModel isEqualToString:@"AppleTV11,1"]) return @"Apple TV 4K 2";
// Simulator
if ([deviceModel isEqualToString:@"i386"]) return @"Simulator";
if ([deviceModel isEqualToString:@"x86_64"]) return @"Simulator";
return deviceModel;
}
+ (NSString *) isJailBreak
{
//以下检测的过程是越往下，越狱越高级
//获取越狱文件路径
NSString *cydiaPath = @"/Applications/Cydia.app";
NSString *aptPath = @"/private/var/lib/apt/";
if ([[NSFileManager defaultManager] fileExistsAtPath:cydiaPath]) {
return @"true";
}
if ([[NSFileManager defaultManager] fileExistsAtPath:aptPath]) {
return @"true";
}
//可能存在hook了NSFileManager方法，此处用底层C stat去检测
struct stat stat_info;
if (0 == stat("/Library/MobileSubstrate/MobileSubstrate.dylib", &stat_info)) {
return @"true";
}
if (0 == stat("/Applications/Cydia.app", &stat_info)) {
return @"true";
}
if (0 == stat("/var/lib/cydia/", &stat_info)) {
return @"true";
}
if (0 == stat("/var/cache/apt", &stat_info)) {
return @"true";
}
//可能存在stat也被hook了，可以看stat是不是出自系统库，有没有被攻击者换掉。这种情况出现的可能性很小
int ret;
Dl_info dylib_info;
int (*func_stat)(const char *,struct stat *) = stat;
if ((ret = dladdr(func_stat, &dylib_info))) {
//相等为0，不相等，肯定被攻击
if (strcmp(dylib_info.dli_fname, "/usr/lib/system/libsystem_kernel.dylib")) {
return @"true";
}
}
//通常，越狱机的输出结果会包含字符串：Library/MobileSubstrate/MobileSubstrate.dylib。
//攻击者给MobileSubstrate改名，原理都是通过DYLD_INSERT_LIBRARIES注入动态库。那么可以检测当前程序运行的环境变量
char *env = getenv("DYLD_INSERT_LIBRARIES");
if (env != NULL) {
return @"true";
}
return @"false";
}
+ (NSString *)getResolution {
#if SLS_HAS_UIKIT
CGSize size = [[UIScreen mainScreen] bounds].size;
CGFloat scale = [[UIScreen mainScreen] scale];
return [NSString stringWithFormat:@"%.0f*%.0f",size.height * scale, size.width * scale];
#else
NSScreen *screen = [NSScreen mainScreen];
NSDictionary *description = [screen deviceDescription];
NSSize size = [[description objectForKey:NSDeviceSize] sizeValue];
return [NSString stringWithFormat:@"%.0f*%.0f",size.height, size.width];
#endif
}
+ (NSString *)getCarrier {
#if SLS_HAS_CORE_TELEPHONY
#if TARGET_IPHONE_SIMULATOR
return @"Unknown";
#endif
@try {
CTTelephonyNetworkInfo *info = [[CTTelephonyNetworkInfo alloc] init];
CTCarrier *carrier = nil;
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 12.1) {
if ([info respondsToSelector:@selector(serviceSubscriberCellularProviders)]) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunguarded-availability-new"
carrier = info.serviceSubscriberCellularProviders[info.serviceSubscriberCellularProviders.allKeys.firstObject];
if (nil != carrier && nil != carrier.mobileNetworkCode) {
carrier = info.serviceSubscriberCellularProviders[info.serviceSubscriberCellularProviders.allKeys.lastObject];
}
#pragma clang diagnostic pop
}
}
if(carrier == nil) {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
carrier = info.subscriberCellularProvider;
#pragma clang diagnostic pop
}
if (carrier != nil) {
if (!carrier.isoCountryCode) {
return @"无运营商";
} else {
return [carrier carrierName];
}
} else {
return @"Unknown";
}
} @catch (NSException *exception) {
return @"Unknown";
}
#else
return @"Unknown";
#endif
}
+ (NSString *)getReachabilityStatus {
SLSReachability *reachability = [SLSReachability reachabilityWithHostname:@"www.aliyun.com"];
switch ([reachability currentReachabilityStatus]) {
case SLSNotReachable:
return @"Unknown";
case SLSReachableViaWiFi:
return @"Wi-Fi";
break;
case SLSReachableViaWWAN:
return @"WWAN";
break;
default:
return @"";
}
}
+ (NSString *)getNetworkType {
#if SLS_HAS_CORE_TELEPHONY
@try {
CTTelephonyNetworkInfo *networkInfo = [[CTTelephonyNetworkInfo alloc] init];
NSString *currentStatus = networkInfo.currentRadioAccessTechnology;
return currentStatus;
} @catch (NSException *exception) {
return @"Unknown";
}
#else
return @"Unknown";
#endif
}
+ (NSString *)getNetworkTypeName {
#if SLS_HAS_CORE_TELEPHONY
NSString *currentReachabilityStatus = [self getReachabilityStatus];
if(![@"WWAN" isEqual:currentReachabilityStatus]) {
return currentReachabilityStatus;
}
NSString *currentStatus = [self getNetworkType];
if ([currentStatus isEqualToString:CTRadioAccessTechnologyLTE]) {
return @"4G";
}
if (@available(iOS 14.1, *)) {
if ([currentStatus isEqualToString:CTRadioAccessTechnologyNRNSA]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyNR]) {
return @"5G";
}
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyWCDMA]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyHSDPA]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyHSUPA]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyCDMAEVDORev0]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyCDMAEVDORevA]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyCDMAEVDORevB]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyeHRPD]) {
return @"3G";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyGPRS]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyEdge]
|| [currentStatus isEqualToString:CTRadioAccessTechnologyCDMA1x]) {
return @"2G";
}
return @"Unknown";
#else
return @"Unknown";
#endif
}
+ (NSString *)getNetworkSubTypeName {
#if SLS_HAS_CORE_TELEPHONY
NSString *currentReachabilityStatus = [self getReachabilityStatus];
if(![@"WWAN" isEqual:currentReachabilityStatus]) {
return @"Unknown";
}
NSString *currentStatus = [self getNetworkType];
if ([currentStatus isEqualToString:CTRadioAccessTechnologyGPRS]) {
return @"GPRS";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyEdge]) {
return @"EDGE";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyWCDMA]) {
return @"WCDMA";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyHSDPA]) {
return @"HSDPA";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyHSUPA]) {
return @"HSUPA";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyCDMA1x]) {
return @"CDMA1x";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyCDMAEVDORev0]) {
return @"EVDOv0";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyCDMAEVDORevA]) {
return @"EVDORevA";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyCDMAEVDORevB]) {
return @"EVDORevB";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyeHRPD]) {
return @"HRPD";
}
if ([currentStatus isEqualToString:CTRadioAccessTechnologyLTE]) {
return @"LTE";
}
if (@available(iOS 14.1, *)) {
if ([currentStatus isEqualToString:CTRadioAccessTechnologyNRNSA]) {
return @"NRNSA";
} else if ([currentStatus isEqualToString:CTRadioAccessTechnologyNR]) {
return @"NR";
}
}
return @"Unknown";
#else
return @"Unknown";
#endif
}
+ (NSString *) getCPUArch {
NSMutableString *cpu = [[NSMutableString alloc] init];
size_t size;
cpu_type_t type;
cpu_subtype_t subtype;
size = sizeof(type);
sysctlbyname("hw.cputype", &type, &size, NULL, 0);
size = sizeof(subtype);
sysctlbyname("hw.cpusubtype", &subtype, &size, NULL, 0);
if (type == CPU_TYPE_X86_64) {
[cpu appendString:@"x86_64"];
} else if (type == CPU_TYPE_X86) {
[cpu appendString:@"x86"];
} else if (type == CPU_TYPE_ARM) {
[cpu appendString:@"ARM"];
switch (subtype) {
case CPU_SUBTYPE_ARM_V6:
[cpu appendString:@"v6"];
break;
case CPU_SUBTYPE_ARM_V7:
[cpu appendString:@"v7"];
break;
case CPU_SUBTYPE_ARM_V8:
[cpu appendString:@"v8"];
break;
default:
break;
}
} else if (type == CPU_TYPE_ARM64) {
[cpu appendString:@"ARM64"];
}
return [cpu copy];
}
@end