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Fix android.c

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albexk 2024-03-16 14:33:02 +03:00
parent 6eb1abfa4f
commit 2fdea58d2b
1 changed files with 24 additions and 24 deletions
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48
src/wg-quick/android.c
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@ -27,11 +27,11 @@
#include <sys/param.h> #include <sys/param.h>
#include <sys/system_properties.h> #include <sys/system_properties.h>
#ifndef WG_PACKAGE_NAME #ifndef AWG_PACKAGE_NAME
#define WG_PACKAGE_NAME "org.amnezia.vpn" #define AWG_PACKAGE_NAME "org.amnezia.awg"
#endif #endif
#ifndef WG_CONFIG_SEARCH_PATHS #ifndef AWG_CONFIG_SEARCH_PATHS
#define WG_CONFIG_SEARCH_PATHS "/data/misc/wireguard /data/data/" WG_PACKAGE_NAME "/files" #define AWG_CONFIG_SEARCH_PATHS "/data/misc/amneziawg /data/data/" AWG_PACKAGE_NAME "/files"
#endif #endif
#define _printf_(x, y) __attribute__((format(printf, x, y))) #define _printf_(x, y) __attribute__((format(printf, x, y)))
@ -636,7 +636,7 @@ static void add_if(const char *iface)
if (is_asecurity_on) if (is_asecurity_on)
cmd("amneziawg-go %s", iface); cmd("amneziawg-go %s", iface);
else else
cmd("ip link add %s type wireguard", iface); cmd("ip link add %s type amneziawg", iface);
} }
static void del_if(const char *iface) static void del_if(const char *iface)
@ -648,7 +648,7 @@ static void del_if(const char *iface)
regmatch_t matches[2]; regmatch_t matches[2];
char *netid = NULL; char *netid = NULL;
_cleanup_free_ char *rule_regex = concat("0xc([0-9a-f]+)/0xcffff lookup ", iface, NULL); _cleanup_free_ char *rule_regex = concat("0xc([0-9a-f]+)/0xcffff lookup ", iface, NULL);
_cleanup_free_ char *iptables_regex = concat("^-A (.* --comment \"wireguard rule ", iface, "\"[^\n]*)\n*$", NULL); _cleanup_free_ char *iptables_regex = concat("^-A (.* --comment \"amneziawg rule ", iface, "\"[^\n]*)\n*$", NULL);
xregcomp(&rule_reg, rule_regex, REG_EXTENDED); xregcomp(&rule_reg, rule_regex, REG_EXTENDED);
xregcomp(&iptables_reg, iptables_regex, REG_EXTENDED); xregcomp(&iptables_reg, iptables_regex, REG_EXTENDED);
@ -684,7 +684,7 @@ static bool should_block_ipv6(const char *iface)
DEFINE_CMD(c); DEFINE_CMD(c);
bool has_ipv6 = false, has_all_none = true; bool has_ipv6 = false, has_all_none = true;
for (char *endpoint = cmd_ret(&c, "wg show %s endpoints", iface); endpoint; endpoint = cmd_ret(&c, NULL)) { for (char *endpoint = cmd_ret(&c, "awg show %s endpoints", iface); endpoint; endpoint = cmd_ret(&c, NULL)) {
char *start = strchr(endpoint, '\t'); char *start = strchr(endpoint, '\t');
if (!start) if (!start)
@ -705,7 +705,7 @@ static uint16_t determine_listen_port(const char *iface)
char *value; char *value;
cmd("ip link set up dev %s", iface); cmd("ip link set up dev %s", iface);
value = cmd_ret(&c, "wg show %s listen-port", iface); value = cmd_ret(&c, "awg show %s listen-port", iface);
if (!value) if (!value)
goto set_back_down; goto set_back_down;
listen_port = strtoul(value, NULL, 10); listen_port = strtoul(value, NULL, 10);
@ -725,12 +725,12 @@ static void up_if(unsigned int *netid, const char *iface, uint16_t listen_port)
while (*netid < 4096) while (*netid < 4096)
*netid = random() & 0xfffe; *netid = random() & 0xfffe;
cmd("wg set %s fwmark 0x20000", iface); cmd("awg set %s fwmark 0x20000", iface);
cmd("iptables -I OUTPUT 1 -m mark --mark 0x20000 -j ACCEPT -m comment --comment \"wireguard rule %s\"", iface); cmd("iptables -I OUTPUT 1 -m mark --mark 0x20000 -j ACCEPT -m comment --comment \"amneziawg rule %s\"", iface);
cmd("ip6tables -I OUTPUT 1 -m mark --mark 0x20000 -j ACCEPT -m comment --comment \"wireguard rule %s\"", iface); cmd("ip6tables -I OUTPUT 1 -m mark --mark 0x20000 -j ACCEPT -m comment --comment \"amneziawg rule %s\"", iface);
if (listen_port) { if (listen_port) {
cmd("iptables -I INPUT 1 -p udp --dport %u -j ACCEPT -m comment --comment \"wireguard rule %s\"", listen_port, iface); cmd("iptables -I INPUT 1 -p udp --dport %u -j ACCEPT -m comment --comment \"amneziawg rule %s\"", listen_port, iface);
cmd("ip6tables -I INPUT 1 -p udp --dport %u -j %s -m comment --comment \"wireguard rule %s\"", listen_port, should_block_ipv6(iface) ? "DROP" : "ACCEPT", iface); cmd("ip6tables -I INPUT 1 -p udp --dport %u -j %s -m comment --comment \"amneziawg rule %s\"", listen_port, should_block_ipv6(iface) ? "DROP" : "ACCEPT", iface);
} }
cmd("ip link set up dev %s", iface); cmd("ip link set up dev %s", iface);
cndc(sdk_version < 31 ? "network create %u vpn 1 1" : "network create %u vpn 1", *netid); cndc(sdk_version < 31 ? "network create %u vpn 1 1" : "network create %u vpn 1", *netid);
@ -1011,7 +1011,7 @@ static void set_mtu(const char *iface, unsigned int mtu)
if (endpoint_mtu == -1) if (endpoint_mtu == -1)
endpoint_mtu = 1500; endpoint_mtu = 1500;
for (char *endpoint = cmd_ret(&c_endpoints, "wg show %s endpoints", iface); endpoint; endpoint = cmd_ret(&c_endpoints, NULL)) { for (char *endpoint = cmd_ret(&c_endpoints, "awg show %s endpoints", iface); endpoint; endpoint = cmd_ret(&c_endpoints, NULL)) {
if (regexec(&regex_endpoint, endpoint, ARRAY_SIZE(matches), matches, 0)) if (regexec(&regex_endpoint, endpoint, ARRAY_SIZE(matches), matches, 0))
continue; continue;
endpoint[matches[1].rm_eo] = '\0'; endpoint[matches[1].rm_eo] = '\0';
@ -1034,7 +1034,7 @@ static void set_routes(const char *iface, unsigned int netid)
{ {
DEFINE_CMD(c); DEFINE_CMD(c);
for (char *allowedips = cmd_ret(&c, "wg show %s allowed-ips", iface); allowedips; allowedips = cmd_ret(&c, NULL)) { for (char *allowedips = cmd_ret(&c, "awg show %s allowed-ips", iface); allowedips; allowedips = cmd_ret(&c, NULL)) {
char *start = strchr(allowedips, '\t'); char *start = strchr(allowedips, '\t');
if (!start) if (!start)
@ -1051,7 +1051,7 @@ static void set_routes(const char *iface, unsigned int netid)
static void set_config(const char *iface, const char *config) static void set_config(const char *iface, const char *config)
{ {
FILE *config_writer; FILE *config_writer;
_cleanup_free_ char *cmd = concat("wg setconf ", iface, " /proc/self/fd/0", NULL); _cleanup_free_ char *cmd = concat("awg setconf ", iface, " /proc/self/fd/0", NULL);
int ret; int ret;
printf("[#] %s\n", cmd); printf("[#] %s\n", cmd);
@ -1074,13 +1074,13 @@ static void broadcast_change(void)
{ {
const char *pkg = getenv("CALLING_PACKAGE"); const char *pkg = getenv("CALLING_PACKAGE");
if (!pkg || strcmp(pkg, WG_PACKAGE_NAME)) if (!pkg || strcmp(pkg, AWG_PACKAGE_NAME))
cmd("am broadcast -a com.wireguard.android.action.REFRESH_TUNNEL_STATES " WG_PACKAGE_NAME); cmd("am broadcast -a org.amnezia.awg.action.REFRESH_TUNNEL_STATES " AWG_PACKAGE_NAME);
} }
static void print_search_paths(FILE *file, const char *prefix) static void print_search_paths(FILE *file, const char *prefix)
{ {
_cleanup_free_ char *paths = strdup(WG_CONFIG_SEARCH_PATHS); _cleanup_free_ char *paths = strdup(AWG_CONFIG_SEARCH_PATHS);
for (char *path = strtok(paths, " "); path; path = strtok(NULL, " ")) for (char *path = strtok(paths, " "); path; path = strtok(NULL, " "))
fprintf(file, "%s%s\n", prefix, path); fprintf(file, "%s%s\n", prefix, path);
@ -1094,7 +1094,7 @@ static void cmd_usage(const char *program)
" followed by `.conf'. Otherwise, INTERFACE is an interface name, with\n" " followed by `.conf'. Otherwise, INTERFACE is an interface name, with\n"
" configuration found at:\n\n", program); " configuration found at:\n\n", program);
print_search_paths(stdout, " - "); print_search_paths(stdout, " - ");
printf( "\n It is to be readable by wg(8)'s `setconf' sub-command, with the exception\n" printf( "\n It is to be readable by awg(8)'s `setconf' sub-command, with the exception\n"
" of the following additions to the [Interface] section, which are handled by\n" " of the following additions to the [Interface] section, which are handled by\n"
" this program:\n\n" " this program:\n\n"
" - Address: may be specified one or more times and contains one or more\n" " - Address: may be specified one or more times and contains one or more\n"
@ -1103,7 +1103,7 @@ static void cmd_usage(const char *program)
" - DNS: an optional DNS server to use while the device is up.\n" " - DNS: an optional DNS server to use while the device is up.\n"
" - ExcludedApplications: optional blacklist of applications to exclude from the tunnel.\n\n" " - ExcludedApplications: optional blacklist of applications to exclude from the tunnel.\n\n"
" - IncludedApplications: optional whitelist of applications to include in the tunnel.\n\n" " - IncludedApplications: optional whitelist of applications to include in the tunnel.\n\n"
" See wg-quick(8) for more info and examples.\n"); " See awg-quick(8) for more info and examples.\n");
} }
static char *cleanup_iface = NULL; static char *cleanup_iface = NULL;
@ -1151,7 +1151,7 @@ static void cmd_down(const char *iface)
DEFINE_CMD(c); DEFINE_CMD(c);
bool found = false; bool found = false;
char *ifaces = cmd_ret(&c, "wg show interfaces"); char *ifaces = cmd_ret(&c, "awg show interfaces");
if (ifaces) { if (ifaces) {
for (char *eiface = strtok(ifaces, " \n"); eiface; eiface = strtok(NULL, " \n")) { for (char *eiface = strtok(ifaces, " \n"); eiface; eiface = strtok(NULL, " \n")) {
if (!strcmp(iface, eiface)) { if (!strcmp(iface, eiface)) {
@ -1161,7 +1161,7 @@ static void cmd_down(const char *iface)
} }
} }
if (!found) { if (!found) {
fprintf(stderr, "Error: %s is not a WireGuard interface\n", iface); fprintf(stderr, "Error: %s is not a AmneziaWG interface\n", iface);
exit(EMEDIUMTYPE); exit(EMEDIUMTYPE);
} }
@ -1175,7 +1175,7 @@ static void parse_options(char **iface, char **config, unsigned int *mtu, char *
_cleanup_fclose_ FILE *file = NULL; _cleanup_fclose_ FILE *file = NULL;
_cleanup_free_ char *line = NULL; _cleanup_free_ char *line = NULL;
_cleanup_free_ char *filename = NULL; _cleanup_free_ char *filename = NULL;
_cleanup_free_ char *paths = strdup(WG_CONFIG_SEARCH_PATHS); _cleanup_free_ char *paths = strdup(AWG_CONFIG_SEARCH_PATHS);
_cleanup_regfree_ regex_t regex_iface = { 0 }, regex_conf = { 0 }; _cleanup_regfree_ regex_t regex_iface = { 0 }, regex_conf = { 0 };
regmatch_t matches[2]; regmatch_t matches[2];
struct stat sbuf; struct stat sbuf;