static int
atomSetterForbidden(ConfigVariablePtr var, void *value)
{
initForbidden();
return configAtomSetter(var, value);
}
int httpSpecialDoSideFinish(AtomPtr data, HTTPRequestPtr requestor)
{
ObjectPtr object = requestor->object;
if (matchUrl("/s_server/config", object)) {
AtomListPtr list = NULL;
int i, rc;
if (disableConfiguration) {
abortObject(object, 403,
internAtom("Action not allowed"));
goto out;
}
list = urlDecode(data->string, data->length);
if (list == NULL) {
abortObject(object, 400,
internAtom
("Couldn't parse variable to set"));
goto out;
}
for (i = 0; i < list->length; i++) {
rc = parseConfigLine(list->list[i]->string, NULL, 0, 1);
if (rc < 0) {
abortObject(object, 400,
rc == -1 ?
internAtom
("Couldn't parse variable to set") :
internAtom
("Variable is not settable"));
destroyAtomList(list);
goto out;
}
}
destroyAtomList(list);
object->date = current_time.tv_sec;
object->age = current_time.tv_sec;
object->headers = internAtom("\r\nLocation: /s_server/config?");
object->code = 303;
object->message = internAtom("Done");
object->flags &= ~OBJECT_INITIAL;
object->length = 0;
} else if (matchUrl("/s_server/status", object)) {
AtomListPtr list = NULL;
int i;
if (disableConfiguration) {
abortObject(object, 403,
internAtom("Action not allowed"));
goto out;
}
list = urlDecode(data->string, data->length);
if (list == NULL) {
abortObject(object, 400,
internAtom("Couldn't parse action"));
goto out;
}
for (i = 0; i < list->length; i++) {
char *equals = memchr(list->list[i]->string, '=',
list->list[i]->length);
AtomPtr name =
equals ? internAtomN(list->list[i]->string,
equals -
list->
list[i]->string) :
retainAtom(list->list[i]);
if (name == atomInitForbidden)
initForbidden();
else if (name == atomReopenLog)
reopenLog();
else if (name == atomDiscardObjects)
discardObjects(1, 0);
else if (name == atomWriteoutObjects)
writeoutObjects(1);
else if (name == atomFreeChunkArenas)
free_chunk_arenas();
else {
abortObject(object, 400,
internAtomF("Unknown action %s",
name->string));
releaseAtom(name);
destroyAtomList(list);
goto out;
}
releaseAtom(name);
}
destroyAtomList(list);
object->date = current_time.tv_sec;
object->age = current_time.tv_sec;
object->headers = internAtom("\r\nLocation: /s_server/status?");
object->code = 303;
object->message = internAtom("Done");
object->flags &= ~OBJECT_INITIAL;
object->length = 0;
} else {
abortObject(object, 405, internAtom("Method not allowed"));
}
out:
releaseAtom(data);
notifyObject(object);
requestor->connection->flags &= ~CONN_READER;
return 1;
}
int
main(int argc, char **argv)
{
FdEventHandlerPtr listener;
int i;
int rc;
int expire = 0, printConfig = 0;
initAtoms();
CONFIG_VARIABLE(daemonise, CONFIG_BOOLEAN, "Run as a daemon");
CONFIG_VARIABLE(pidFile, CONFIG_ATOM, "File with pid of running daemon.");
preinitChunks();
preinitLog();
preinitObject();
preinitIo();
preinitDns();
preinitServer();
preinitHttp();
preinitDiskcache();
preinitLocal();
preinitForbidden();
preinitSocks();
preinitOffline();
i = 1;
while(i < argc) {
if(argv[i][0] != '-')
break;
if(strcmp(argv[i], "--") == 0) {
i++;
break;
} else if(strcmp(argv[i], "-h") == 0) {
usage(argv[0]);
exit(0);
} else if(strcmp(argv[i], "-v") == 0) {
printConfig = 1;
i++;
} else if(strcmp(argv[i], "-x") == 0) {
expire = 1;
i++;
} else if(strcmp(argv[i], "-c") == 0) {
i++;
if(i >= argc) {
usage(argv[0]);
exit(1);
}
if(configFile)
releaseAtom(configFile);
configFile = internAtom(argv[i]);
i++;
} else {
usage(argv[0]);
exit(1);
}
}
if(configFile)
configFile = expandTilde(configFile);
if(configFile == NULL) {
configFile = expandTilde(internAtom("~/.polipo"));
if(configFile)
if(access(configFile->string, F_OK) < 0) {
releaseAtom(configFile);
configFile = NULL;
}
}
if(configFile == NULL) {
if(access("/etc/polipo/config", F_OK) >= 0)
configFile = internAtom("/etc/polipo/config");
if(configFile && access(configFile->string, F_OK) < 0) {
releaseAtom(configFile);
configFile = NULL;
}
}
rc = parseConfigFile(configFile);
if(rc < 0)
exit(1);
while(i < argc) {
rc = parseConfigLine(argv[i], "command line", 0, 0);
if(rc < 0)
exit(1);
i++;
}
initChunks();
initLog();
initObject();
if(!expire && !printConfig)
initEvents();
initIo();
initDns();
initHttp();
initServer();
initDiskcache();
initForbidden();
initSocks();
initOffline();
if(printConfig) {
printConfigVariables(stdout, 0);
exit(0);
}
if(expire) {
expireDiskObjects();
exit(0);
}
if(daemonise)
do_daemonise(logFile == NULL || logFile->length == 0);
if(pidFile)
writePid(pidFile->string);
listener = create_listener(proxyAddress->string,
proxyPort, httpAccept, NULL);
if(!listener) {
if(pidFile) unlink(pidFile->string);
exit(1);
}
eventLoop();
if(pidFile) unlink(pidFile->string);
return 0;
}
int psiphonMain(
int bindAll,
int proxyPortParam,
int localParentProxyPortParam)
{
FdEventHandlerPtr listener;
initAtoms();
CONFIG_VARIABLE(daemonise, CONFIG_BOOLEAN, "Run as a daemon");
CONFIG_VARIABLE(pidFile, CONFIG_ATOM, "File with pid of running daemon.");
preinitChunks();
preinitLog();
preinitObject();
preinitIo();
preinitDns();
preinitServer();
preinitHttp();
preinitDiskcache();
preinitLocal();
preinitForbidden();
preinitSocks();
const int MAX_SIZE = 80;
char proxyAddressParamLine[MAX_SIZE];
char proxyPortParamLine[MAX_SIZE];
char localParentProxyPortParamLine[MAX_SIZE];
snprintf(
proxyAddressParamLine,
MAX_SIZE,
(0 == bindAll) ? "proxyAddress=127.0.0.1" : "proxyAddress=0.0.0.0");
snprintf(
proxyPortParamLine,
MAX_SIZE,
"proxyPort=%d",
proxyPortParam);
snprintf(
localParentProxyPortParamLine,
MAX_SIZE,
"socksParentProxy=127.0.0.1:%d",
localParentProxyPortParam);
if (0 > parseConfigLine(proxyAddressParamLine, "psiphon", 0, 0)
|| 0 > parseConfigLine(proxyPortParamLine, "psiphon", 0, 0)
|| 0 > parseConfigLine(localParentProxyPortParamLine, "psiphon", 0, 0)
|| 0 > parseConfigLine("disableLocalInterface=true", "psiphon", 0, 0)
|| 0 > parseConfigLine("logLevel=1", "psiphon", 0, 0)
/* Allow HTTPS on all ports */
|| 0 > parseConfigLine("tunnelAllowedPorts=1-65535", "psiphon", 0, 0))
{
return -1;
}
initChunks();
initLog();
initObject();
initEvents();
initIo();
initDns();
initHttp();
initServer();
initDiskcache();
initForbidden();
initSocks();
listener = create_listener(
proxyAddress->string,
proxyPort,
httpAccept,
NULL);
if (!listener)
{
return -1;
}
eventLoop();
return 0;
}
