am d9485403
: Merge "Include the VPN server IP address in the VPN state file." into lmp-dev
* commit 'd94854030c76fc4ee4126ca1707a76fbd1f29126': Include the VPN server IP address in the VPN state file.
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commit
7a99e281dd
@ -46,16 +46,17 @@ static int set_address(struct sockaddr *sa, const char *address) {
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/*
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* The primary goal is to create a file with VPN parameters. Currently they
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* are interface, addresses, routes, DNS servers, and search domains. Each
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* parameter occupies one line in the file, and it can be an empty string or
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* space-separated values. The order and the format must be consistent with
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* com.android.server.connectivity.Vpn. Here is an example.
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* are interface, addresses, routes, DNS servers, and search domains and VPN
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* server address. Each parameter occupies one line in the file, and it can be
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* an empty string or space-separated values. The order and the format must be
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* consistent with com.android.server.connectivity.Vpn. Here is an example.
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*
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* ppp0
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* 192.168.1.100/24
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* 0.0.0.0/0
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* 192.168.1.1 192.168.1.2
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* example.org
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* 192.0.2.1
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*
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* The secondary goal is to unify the outcome of VPN. The current baseline
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* is to have an interface configured with the given address and netmask
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@ -78,6 +79,7 @@ int main(int argc, char **argv)
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fprintf(state, "0.0.0.0/0\n");
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fprintf(state, "%s %s\n", env("DNS1"), env("DNS2"));
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fprintf(state, "\n");
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fprintf(state, "\n");
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} else if (argc == 2) {
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/* Invoked by racoon. */
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const char *interface = env("INTERFACE");
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@ -85,30 +87,9 @@ int main(int argc, char **argv)
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const char *routes = env("SPLIT_INCLUDE_CIDR");
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int s = socket(AF_INET, SOCK_DGRAM, 0);
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struct rtentry rt;
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struct ifreq ifr;
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memset(&rt, 0, sizeof(rt));
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memset(&ifr, 0, sizeof(ifr));
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/* Remove the old host route. There could be more than one. */
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rt.rt_flags |= RTF_UP | RTF_HOST;
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if (set_address(&rt.rt_dst, env("REMOTE_ADDR"))) {
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while (!ioctl(s, SIOCDELRT, &rt));
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}
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if (errno != ESRCH) {
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ALOGE("Cannot remove host route: %s", strerror(errno));
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return 1;
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}
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/* Create a new host route. */
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rt.rt_flags |= RTF_GATEWAY;
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if (!set_address(&rt.rt_gateway, argv[1]) ||
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(ioctl(s, SIOCADDRT, &rt) && errno != EEXIST)) {
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ALOGE("Cannot create host route: %s", strerror(errno));
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return 1;
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}
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/* Bring up the interface. */
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ifr.ifr_flags = IFF_UP;
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strncpy(ifr.ifr_name, interface, IFNAMSIZ);
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@ -139,6 +120,7 @@ int main(int argc, char **argv)
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fprintf(state, "%s\n", routes[0] ? routes : "0.0.0.0/0");
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fprintf(state, "%s\n", env("INTERNAL_DNS4_LIST"));
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fprintf(state, "%s\n", env("DEFAULT_DOMAIN"));
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fprintf(state, "%s\n", env("REMOTE_ADDR"));
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} else {
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ALOGE("Cannot parse parameters");
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return 1;
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