MAC地址在iOS 10.2中

它看起来像从iOS 10.2开始，现在苹果禁止访问所有的 MAC地址，而不仅仅是你自己的设备。

但是，在商店中有一些应用程序似乎仍然可以pipe理，例如.FG和Net Analyzer 。 这些仍然工作，因为它们是针对较旧的SDK进行编译的，还是有特殊的技巧来收集MAC地址？

任何人都可以共享一个解决scheme来获取iOS上的iOS 10.2设备的MAC地址？

Answer 1

这只是testing代码，只是为了给出一个如何获得Mac地址的想法。 但我相信苹果很快就会closures这个选项。

 -(void) jan_mac_addr_test:(const char*) host { #define BUFLEN (sizeof(struct rt_msghdr) + 512) #define SEQ 9999 #define RTM_VERSION 5 // important, version 2 does not return a mac address! #define RTM_GET 0x4 // Report Metrics #define RTF_LLINFO 0x400 // generated by link layer (eg ARP) #define RTF_IFSCOPE 0x1000000 // has valid interface scope #define RTA_DST 0x1 // destination sockaddr present int sockfd; unsigned char buf[BUFLEN]; unsigned char buf2[BUFLEN]; ssize_t n; struct rt_msghdr *rtm; struct sockaddr_in *sin; memset(buf,0,sizeof(buf)); memset(buf2,0,sizeof(buf2)); sockfd = socket(AF_ROUTE, SOCK_RAW, 0); rtm = (struct rt_msghdr *) buf; rtm->rtm_msglen = sizeof(struct rt_msghdr) + sizeof(struct sockaddr_in); rtm->rtm_version = RTM_VERSION; rtm->rtm_type = RTM_GET; rtm->rtm_addrs = RTA_DST; rtm->rtm_flags = RTF_LLINFO; rtm->rtm_pid = 1234; rtm->rtm_seq = SEQ; sin = (struct sockaddr_in *) (rtm + 1); sin->sin_len = sizeof(struct sockaddr_in); sin->sin_family = AF_INET; sin->sin_addr.s_addr = inet_addr(host); write(sockfd, rtm, rtm->rtm_msglen); n = read(sockfd, buf2, BUFLEN); if (n != 0) { int index = sizeof(struct rt_msghdr) + sizeof(struct sockaddr_inarp) + 8; // savedata("test",buf2,n); NSLog(@"IP %s :: %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x",host,buf2[index+0], buf2[index+1], buf2[index+2], buf2[index+3], buf2[index+4], buf2[index+5]); } }