static void search(Dict* args, void* vctx, String* txid, struct Allocator* reqAlloc)
{
struct Context* ctx = Identity_check((struct Context*) vctx);
String* addrStr = Dict_getStringC(args, "ipv6");
int maxRequests = -1;
uint64_t* maxRequestsPtr = Dict_getIntC(args, "maxRequests");
if (maxRequestsPtr) { maxRequests = *maxRequestsPtr; }
uint8_t addr[16];
if (AddrTools_parseIp(addr, (uint8_t*) addrStr->bytes)) {
Dict* resp = Dict_new(reqAlloc);
Dict_putStringCC(resp, "error", "ipv6 invalid", reqAlloc);
Admin_sendMessage(resp, txid, ctx->admin);
} else {
struct Allocator* alloc = Allocator_child(ctx->allocator);
struct Search* s = Allocator_calloc(alloc, sizeof(struct Search), 1);
s->promise = SearchRunner_search(addr, maxRequests, maxRequests, ctx->runner, alloc);
s->ctx = ctx;
s->txid = String_clone(txid, alloc);
s->alloc = alloc;
Identity_set(s);
if (!s->promise) {
Dict* resp = Dict_new(reqAlloc);
Dict_putStringCC(resp, "error", "creating search", reqAlloc);
Admin_sendMessage(resp, txid, ctx->admin);
Allocator_free(alloc);
return;
}
s->promise->userData = s;
s->promise->callback = searchResponse;
}
}
static void dumpRumorMill(Dict* args, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* ctx = Identity_check((struct Context*) vcontext);
Dict* out = Dict_new(requestAlloc);
struct RumorMill* rm = getRumorMill(ctx, Dict_getString(args, String_CONST("mill")));
if (!rm) {
Dict_putString(out,
String_CONST("error"),
String_CONST("mill must be one of "
"[externalMill,linkMill,nodeMill,dhtMill,splitMill]"),
requestAlloc);
Admin_sendMessage(out, txid, ctx->admin);
return;
}
int64_t* page = Dict_getInt(args, String_CONST("page"));
int ctr = (page) ? *page * ENTRIES_PER_PAGE : 0;
List* table = List_new(requestAlloc);
for (int i = 0; i < ENTRIES_PER_PAGE && ctr < rm->count; i++) {
String* addr = Address_toString(&rm->addresses[ctr++], requestAlloc);
List_addString(table, addr, requestAlloc);
}
Dict_putList(out, String_CONST("addresses"), table, requestAlloc);
Dict_putInt(out, String_CONST("total"), rm->count, requestAlloc);
Admin_sendMessage(out, txid, ctx->admin);
}
static void newInterface2(struct Context* ctx,
struct Sockaddr* addr,
String* txid)
{
struct Allocator* const alloc = Allocator_child(ctx->allocator);
struct UDPInterface* udpIf = NULL;
struct Jmp jmp;
Jmp_try(jmp) {
udpIf = UDPInterface_new(ctx->eventBase, addr, alloc, &jmp.handler, ctx->logger, ctx->ic);
} Jmp_catch {
String* errStr = String_CONST(jmp.message);
Dict out = Dict_CONST(String_CONST("error"), String_OBJ(errStr), NULL);
Admin_sendMessage(&out, txid, ctx->admin);
Allocator_free(alloc);
}
// sizeof(struct UDPInterface*) the size of a pointer.
ctx->ifaces = Allocator_realloc(ctx->allocator,
ctx->ifaces,
sizeof(struct UDPInterface*) * (ctx->ifCount + 1));
ctx->ifaces[ctx->ifCount] = udpIf;
Dict out = Dict_CONST(
String_CONST("error"), String_OBJ(String_CONST("none")), Dict_CONST(
String_CONST("interfaceNumber"), Int_OBJ(ctx->ifCount), NULL
));
Admin_sendMessage(&out, txid, ctx->admin);
ctx->ifCount++;
}
static void newInterface2(struct Context* ctx,
struct Sockaddr* addr,
String* txid,
struct Allocator* requestAlloc)
{
struct Allocator* const alloc = Allocator_child(ctx->alloc);
struct UDPAddrIface* udpIf = NULL;
struct Jmp jmp;
Jmp_try(jmp) {
udpIf = UDPAddrIface_new(ctx->eventBase, addr, alloc, &jmp.handler, ctx->logger);
} Jmp_catch {
String* errStr = String_CONST(jmp.message);
Dict out = Dict_CONST(String_CONST("error"), String_OBJ(errStr), NULL);
Admin_sendMessage(&out, txid, ctx->admin);
Allocator_free(alloc);
return;
}
struct AddrIface* ai = ctx->udpIf = &udpIf->generic;
struct InterfaceController_Iface* ici =
InterfaceController_newIface(ctx->ic, String_CONST("UDP"), alloc);
Iface_plumb(&ici->addrIf, &ai->iface);
Dict* out = Dict_new(requestAlloc);
Dict_putString(out, String_CONST("error"), String_CONST("none"), requestAlloc);
Dict_putInt(out, String_CONST("interfaceNumber"), ici->ifNum, requestAlloc);
char* printedAddr = Sockaddr_print(ai->addr, requestAlloc);
Dict_putString(out,
String_CONST("bindAddress"),
String_CONST(printedAddr),
requestAlloc);
Admin_sendMessage(out, txid, ctx->admin);
}
static void searchResponse(struct RouterModule_Promise* promise,
uint32_t lag,
struct Address* from,
Dict* responseDict)
{
struct Search* search = Identity_check((struct Search*) promise->userData);
struct Allocator* alloc = Allocator_child(search->alloc);
Dict* resp = Dict_new(alloc);
if (!from) {
Dict_putStringCC(resp, "error", "none", alloc);
Dict_putIntC(resp, "complete", 1, alloc);
Admin_sendMessage(resp, search->txid, search->ctx->admin);
Allocator_free(alloc);
return;
}
String* fromStr = Address_toString(from, alloc);
Dict_putStringC(resp, "from", fromStr, alloc);
Dict_putIntC(resp, "ms", lag, alloc);
struct Address_List* addrs = ReplySerializer_parse(from, responseDict, NULL, true, alloc);
List* nodes = List_new(alloc);
for (int i = 0; addrs && i < addrs->length; i++) {
String* addr = Address_toString(&addrs->elems[i], alloc);
List_addString(nodes, addr, alloc);
}
Dict_putListC(resp, "nodes", nodes, alloc);
Admin_sendMessage(resp, search->txid, search->ctx->admin);
}
static void handleRequestFromChild(struct Admin* admin,
uint8_t buffer[MAX_API_REQUEST_SIZE],
size_t amount,
struct Allocator* allocator)
{
String* txid = NULL;
int skip = 0;
if (!memcmp(buffer, "0123", 4)) {
// out of band txid
txid = &(String) { .len = 4, .bytes = (char*) buffer + 4 };
skip = 8;
}
struct Reader* reader = ArrayReader_new(buffer + skip, amount - skip, allocator);
Dict message;
if (List_getStandardBencSerializer()->parseDictionary(reader, allocator, &message)) {
return;
}
String* query = Dict_getString(&message, CJDHTConstants_QUERY);
if (!query) {
return;
}
// If they're asking for a cookie then lets give them one.
String* cookie = BSTR("cookie");
if (String_equals(query, cookie)) {
Dict* d = Dict_new(allocator);
char bytes[32];
snprintf(bytes, 32, "%u", (uint32_t) Time_currentTimeSeconds(admin->eventBase));
String* theCookie = &(String) { .len = strlen(bytes), .bytes = bytes };
Dict_putString(d, cookie, theCookie, allocator);
Admin_sendMessage(d, txid, admin);
return;
}
// If this is a permitted query, make sure the cookie is right.
String* auth = BSTR("auth");
bool authed = false;
if (String_equals(query, auth)) {
if (!authValid(&message, buffer + skip, reader->bytesRead(reader), admin)) {
Dict* d = Dict_new(allocator);
Dict_putString(d, BSTR("error"), BSTR("Auth failed."), allocator);
Admin_sendMessage(d, txid, admin);
return;
}
query = Dict_getString(&message, BSTR("aq"));
authed = true;
}
for (int i = 0; i < admin->functionCount; i++) {
if (String_equals(query, admin->functions[i].name)
&& (authed || !admin->functions[i].needsAuth))
{
admin->functions[i].call(&message, admin->functions[i].context, txid);
}
}
return;
}
static void subscribe(Dict* args, void* vcontext, String* txid)
{
struct AdminLog* log = (struct AdminLog*) vcontext;
String* levelName = Dict_getString(args, String_CONST("level"));
enum Log_Level level = (levelName) ? Log_levelForName(levelName->bytes) : Log_Level_DEBUG;
int64_t* lineNumPtr = Dict_getInt(args, String_CONST("line"));
String* fileStr = Dict_getString(args, String_CONST("file"));
const char* file = (fileStr && fileStr->len > 0) ? fileStr->bytes : NULL;
char* error = "2+2=5";
if (level == Log_Level_INVALID) {
level = Log_Level_KEYS;
}
if (lineNumPtr && *lineNumPtr < 0) {
error = "Invalid line number, must be positive or 0 to signify any line is acceptable.";
} else if (log->subscriptionCount >= MAX_SUBSCRIPTIONS) {
error = "Max subscription count reached.";
} else {
struct Subscription* sub = &log->subscriptions[log->subscriptionCount];
sub->level = level;
sub->alloc = Allocator_child(log->alloc);
if (file) {
int i;
for (i = 0; i < FILE_NAME_COUNT; i++) {
if (log->fileNames[i] && !strcmp(log->fileNames[i], file)) {
file = log->fileNames[i];
sub->internalName = true;
break;
}
}
if (i == FILE_NAME_COUNT) {
file = String_new(file, sub->alloc)->bytes;
sub->internalName = false;
}
}
sub->file = file;
sub->lineNum = (lineNumPtr) ? *lineNumPtr : 0;
sub->txid = String_clone(txid, sub->alloc);
Random_bytes(log->rand, (uint8_t*) sub->streamId, 8);
uint8_t streamIdHex[20];
Hex_encode(streamIdHex, 20, sub->streamId, 8);
Dict response = Dict_CONST(
String_CONST("error"), String_OBJ(String_CONST("none")), Dict_CONST(
String_CONST("streamId"), String_OBJ(String_CONST((char*)streamIdHex)), NULL
));
Admin_sendMessage(&response, txid, log->admin);
log->subscriptionCount++;
return;
}
Dict response = Dict_CONST(
String_CONST("error"), String_OBJ(String_CONST(error)), NULL
);
Admin_sendMessage(&response, txid, log->admin);
}
static void sessionStats(Dict* args,
void* vcontext,
String* txid,
struct Allocator* alloc)
{
struct Context* context = Identity_check((struct Context*) vcontext);
int64_t* handleP = Dict_getInt(args, String_CONST("handle"));
uint32_t handle = *handleP;
struct SessionManager_Session* session = SessionManager_sessionForHandle(handle, context->sm);
Dict* r = Dict_new(alloc);
if (!session) {
Dict_putString(r, String_CONST("error"), String_CONST("no such session"), alloc);
Admin_sendMessage(r, txid, context->admin);
return;
}
uint8_t printedAddr[40];
AddrTools_printIp(printedAddr, session->caSession->herIp6);
Dict_putString(r, String_CONST("ip6"), String_new(printedAddr, alloc), alloc);
String* state =
String_new(CryptoAuth_stateString(CryptoAuth_getState(session->caSession)), alloc);
Dict_putString(r, String_CONST("state"), state, alloc);
struct ReplayProtector* rp = &session->caSession->replayProtector;
Dict_putInt(r, String_CONST("duplicates"), rp->duplicates, alloc);
Dict_putInt(r, String_CONST("lostPackets"), rp->lostPackets, alloc);
Dict_putInt(r, String_CONST("receivedOutOfRange"), rp->receivedOutOfRange, alloc);
struct Address addr;
Bits_memcpyConst(addr.key, session->caSession->herPublicKey, 32);
addr.path = session->sendSwitchLabel;
addr.protocolVersion = session->version;
Dict_putString(r, String_CONST("addr"), Address_toString(&addr, alloc), alloc);
Dict_putString(r, String_CONST("publicKey"),
Key_stringify(session->caSession->herPublicKey, alloc), alloc);
Dict_putInt(r, String_CONST("version"), session->version, alloc);
Dict_putInt(r, String_CONST("handle"), session->receiveHandle, alloc);
Dict_putInt(r, String_CONST("sendHandle"), session->sendHandle, alloc);
Dict_putInt(r, String_CONST("timeOfLastIn"), session->timeOfLastIn, alloc);
Dict_putInt(r, String_CONST("timeOfLastOut"), session->timeOfLastOut, alloc);
Dict_putString(r, String_CONST("deprecation"),
String_CONST("publicKey,version will soon be removed"), alloc);
Admin_sendMessage(r, txid, context->admin);
return;
}
static void sessionStats(Dict* args,
void* vcontext,
String* txid,
struct Allocator* alloc)
{
struct Context* context = vcontext;
int64_t* handleP = Dict_getInt(args, String_CONST("handle"));
uint32_t handle = *handleP;
struct SessionManager_Session* session = SessionManager_sessionForHandle(handle, context->sm);
uint8_t* ip6 = SessionManager_getIp6(handle, context->sm);
Dict* r = Dict_new(alloc);
if (!session) {
Dict_putString(r, String_CONST("error"), String_CONST("no such session"), alloc);
Admin_sendMessage(r, txid, context->admin);
return;
}
// both or neither
Assert_true(ip6);
uint8_t printedAddr[40];
AddrTools_printIp(printedAddr, ip6);
Dict_putString(r, String_CONST("ip6"), String_new(printedAddr, alloc), alloc);
Dict_putString(r,
String_CONST("state"),
String_new(CryptoAuth_stateString(session->cryptoAuthState), alloc),
alloc);
struct ReplayProtector* rp = CryptoAuth_getReplayProtector(session->internal);
Dict_putInt(r, String_CONST("duplicates"), rp->duplicates, alloc);
Dict_putInt(r, String_CONST("lostPackets"), rp->lostPackets, alloc);
Dict_putInt(r, String_CONST("receivedOutOfRange"), rp->receivedOutOfRange, alloc);
uint8_t* key = CryptoAuth_getHerPublicKey(session->internal);
Dict_putString(r, String_CONST("publicKey"), Key_stringify(key, alloc), alloc);
Dict_putInt(r, String_CONST("version"), session->version, alloc);
Dict_putInt(r, String_CONST("handle"),
Endian_bigEndianToHost32(session->receiveHandle_be), alloc);
Dict_putInt(r, String_CONST("sendHandle"),
Endian_bigEndianToHost32(session->sendHandle_be), alloc);
Dict_putInt(r, String_CONST("timeOfLastIn"), session->timeOfLastIn, alloc);
Dict_putInt(r, String_CONST("timeOfLastOut"), session->timeOfLastOut, alloc);
Admin_sendMessage(r, txid, context->admin);
return;
}
static void adminFunc(Dict* input, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* ctx = vcontext;
ctx->called = true;
Dict d = Dict_CONST(String_CONST("called!"), Int_OBJ(1), NULL);
Admin_sendMessage(&d, txid, ctx->framework->admin);
}
static void bytesAllocated(Dict* in, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Allocator_admin_pvt* ctx = Identity_check((struct Allocator_admin_pvt*)vcontext);
Dict* d = Dict_new(requestAlloc);
Dict_putIntC(d, "bytes", Allocator_bytesAllocated(ctx->alloc), requestAlloc);
Admin_sendMessage(d, txid, ctx->admin);
}
static void addServer(Dict* args, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* context = vcontext;
struct Allocator* alloc = Allocator_child(context->alloc);
String* addrStr = Dict_getString(args, String_CONST("addr"));
int ret;
struct Sockaddr_storage ss;
char* err = "none";
if (Sockaddr_parse(addrStr->bytes, &ss)) {
err = "could not parse address";
} else if ((ret = RainflyClient_addServer(context->rainfly, &ss.addr))) {
if (ret == RainflyClient_addServer_WRONG_ADDRESS_TYPE) {
err = "RainflyClient_addServer_WRONG_ADDRESS_TYPE";
} else {
err = "unknown error";
}
}
Dict* response = Dict_new(alloc);
Dict_putString(response, String_CONST("error"), String_CONST(err), alloc);
Admin_sendMessage(response, txid, context->admin);
Allocator_free(alloc);
}
static void adminResetPeering(Dict* args,
void* vcontext,
String* txid,
struct Allocator* requestAlloc)
{
struct Context* context = Identity_check((struct Context*)vcontext);
String* pubkeyString = Dict_getStringC(args, "pubkey");
int error = 0;
char* errorMsg = NULL;
if (pubkeyString) {
// parse the key
uint8_t pubkey[32];
uint8_t addr[16];
error = Key_parse(pubkeyString, pubkey, addr);
if (error) {
errorMsg = "bad key";
} else {
InterfaceController_resetPeering(context->ic, pubkey);
}
} else {
// reset all
InterfaceController_resetPeering(context->ic, NULL);
}
Dict* response = Dict_new(requestAlloc);
Dict_putIntC(response, "success", error ? 0 : 1, requestAlloc);
if (error) {
Dict_putStringCC(response, "error", errorMsg, requestAlloc);
}
Admin_sendMessage(response, txid, context->admin);
}
static void adminPingOnResponse(struct SwitchPinger_Response* resp, void* vping)
{
struct Allocator* pingAlloc = resp->ping->pingAlloc;
struct Ping* ping = vping;
Dict* rd = Dict_new(pingAlloc);
if (resp->res == SwitchPinger_Result_LABEL_MISMATCH) {
uint8_t path[20] = {0};
AddrTools_printPath(path, resp->label);
String* pathStr = String_new(path, pingAlloc);
Dict_putString(rd, String_CONST("rpath"), pathStr, pingAlloc);
}
Dict_putInt(rd, String_CONST("version"), resp->version, pingAlloc);
Dict_putInt(rd, String_CONST("ms"), resp->milliseconds, pingAlloc);
Dict_putString(rd, String_CONST("result"), SwitchPinger_resultString(resp->res), pingAlloc);
Dict_putString(rd, String_CONST("path"), ping->path, pingAlloc);
if (resp->data) {
Dict_putString(rd, String_CONST("data"), resp->data, pingAlloc);
}
if (!Bits_isZero(resp->key, 32)) {
Dict_putString(rd, String_CONST("key"), Key_stringify(resp->key, pingAlloc), pingAlloc);
}
Admin_sendMessage(rd, ping->txid, ping->context->admin);
}
static void getUser(Dict* args, void* vctx, String* txid, struct Allocator* requestAlloc)
{
struct Context* const ctx = Identity_check((struct Context*) vctx);
String* user = Dict_getStringC(args, "user");
Dict* ret = Security_getUser((user) ? user->bytes : NULL, requestAlloc);
Admin_sendMessage(ret, txid, ctx->admin);
}
static void adminInterfaces(Dict* args,
void* vcontext,
String* txid,
struct Allocator* alloc)
{
struct Context* context = Identity_check((struct Context*)vcontext);
int64_t* page = Dict_getIntC(args, "page");
int i = (page) ? *page * ENTRIES_PER_PAGE : 0;
int count = InterfaceController_ifaceCount(context->ic);
//int count = InterfaceController_getIface(context->ic, alloc, &stats);
List* list = List_new(alloc);
for (int counter = 0; i < count && counter++ < ENTRIES_PER_PAGE; i++) {
struct InterfaceController_Iface* iface = InterfaceController_getIface(context->ic, i);
Dict* d = Dict_new(alloc);
Dict_putIntC(d, "ifNum", iface->ifNum, alloc);
Dict_putStringC(d, "name", iface->name, alloc);
char* bs = InterfaceController_beaconStateString(iface->beaconState);
Dict_putStringCC(d, "beaconState", bs, alloc);
List_addDict(list, d, alloc);
}
Dict* resp = Dict_new(alloc);
Dict_putListC(resp, "ifaces", list, alloc);
Dict_putIntC(resp, "total", count, alloc);
if (i < count) { Dict_putIntC(resp, "more", 1, alloc); }
Admin_sendMessage(resp, txid, context->admin);
}
static void getHandles(Dict* args, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* context = Identity_check((struct Context*) vcontext);
struct Allocator* alloc = Allocator_child(context->alloc);
int64_t* page = Dict_getInt(args, String_CONST("page"));
int i = (page) ? *page * ENTRIES_PER_PAGE : 0;
struct SessionManager_HandleList* hList = SessionManager_getHandleList(context->sm, alloc);
List* list = List_new(alloc);
for (int counter = 0; i < hList->length && counter++ < ENTRIES_PER_PAGE; i++) {
List_addInt(list, hList->handles[i], alloc);
}
Dict* r = Dict_new(alloc);
Dict_putList(r, String_CONST("handles"), list, alloc);
Dict_putInt(r, String_CONST("total"), hList->length, alloc);
String* more = String_CONST("more");
if (i < hList->length) {
Dict_putInt(r, more, 1, alloc);
}
Admin_sendMessage(r, txid, context->admin);
Allocator_free(alloc);
}
static bool checkArgs(Dict* args, struct Function* func, String* txid, struct Admin* admin)
{
struct Dict_Entry* entry = *func->args;
String* error = NULL;
uint8_t buffer[1024];
struct Allocator* alloc = BufferAllocator_new(buffer, 1024);
while (entry != NULL) {
String* key = (String*) entry->key;
Assert_true(entry->val->type == Object_DICT);
Dict* value = entry->val->as.dictionary;
entry = entry->next;
if (*Dict_getInt(value, String_CONST("required")) == 0) {
continue;
}
String* type = Dict_getString(value, String_CONST("type"));
if ((type == STRING && !Dict_getString(args, key))
|| (type == DICT && !Dict_getDict(args, key))
|| (type == INTEGER && !Dict_getInt(args, key))
|| (type == LIST && !Dict_getList(args, key)))
{
error = String_printf(alloc,
"Entry [%s] is required and must be of type [%s]",
key->bytes,
type->bytes);
break;
}
}
if (error) {
Dict d = Dict_CONST(String_CONST("error"), String_OBJ(error), NULL);
Admin_sendMessage(&d, txid, admin);
}
return !error;
}
static void addKey(Dict* args, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* context = vcontext;
struct Allocator* alloc = Allocator_child(context->alloc);
String* identStr = Dict_getString(args, String_CONST("ident"));
int ret;
uint8_t key[32];
char* err = "none";
if (identStr->len < 52) {
err = "too short";
} else if (Base32_decode(key, 32, identStr->bytes, 52) != 32) {
err = "failed to parse";
} else if ((ret = RainflyClient_addKey(context->rainfly, key))) {
if (ret == RainflyClient_addKey_TOO_MANY_KEYS) {
err = "RainflyClient_addKey_TOO_MANY_KEYS";
} else {
err = "unknown error";
}
}
Dict* response = Dict_new(alloc);
Dict_putString(response, String_CONST("error"), String_CONST(err), alloc);
Admin_sendMessage(response, txid, context->admin);
Allocator_free(alloc);
}
static void adminDisconnectPeer(Dict* args,
void* vcontext,
String* txid,
struct Allocator* requestAlloc)
{
struct Context* context = Identity_check((struct Context*)vcontext);
String* pubkeyString = Dict_getString(args, String_CONST("pubkey"));
// parse the key
uint8_t pubkey[32];
uint8_t addr[16];
int error = Key_parse(pubkeyString, pubkey, addr);
char* errorMsg = NULL;
if (error) {
errorMsg = "bad key";
} else {
// try to remove the peer if the key is valid
error = InterfaceController_disconnectPeer(context->ic,pubkey);
if (error) {
errorMsg = "no peer found for that key";
}
}
Dict* response = Dict_new(requestAlloc);
Dict_putInt(response, String_CONST("success"), error ? 0 : 1, requestAlloc);
if (error) {
Dict_putString(response, String_CONST("error"), String_CONST(errorMsg), requestAlloc);
}
Admin_sendMessage(response, txid, context->admin);
}
static void showActiveSearch(Dict* args, void* vctx, String* txid, struct Allocator* alloc)
{
struct Context* ctx = Identity_check((struct Context*) vctx);
int number = *(Dict_getIntC(args, "number"));
struct SearchRunner_SearchData* search =
SearchRunner_showActiveSearch(ctx->runner, number, alloc);
Dict* dict = Dict_new(alloc);
// Nothing is an error
Dict_putString(dict, String_new("error", alloc), String_new("none", alloc), alloc);
if (number < search->activeSearches) {
uint8_t target[40];
AddrTools_printIp(target, search->target);
Dict_putString(dict, String_new("target", alloc), String_new((char*)target, alloc), alloc);
uint8_t lastNodeAsked[60];
Address_print(lastNodeAsked, &search->lastNodeAsked);
Dict_putString(dict,
String_new("lastNodeAsked", alloc),
String_new((char*)lastNodeAsked, alloc),
alloc);
Dict_putInt(dict, String_new("totalRequests", alloc), search->totalRequests, alloc);
}
Dict_putInt(dict, String_new("activeSearches", alloc), search->activeSearches, alloc);
Admin_sendMessage(dict, txid, ctx->admin);
}
static void doLog(struct Log* genericLog,
enum Log_Level logLevel,
const char* fullFilePath,
uint32_t line,
const char* format,
va_list args)
{
struct AdminLog* log = (struct AdminLog*) genericLog;
Dict* message = NULL;
#define ALLOC_BUFFER_SZ 4096
uint8_t allocBuffer[ALLOC_BUFFER_SZ];
for (int i = 0; i < (int)log->subscriptionCount; i++) {
if (isMatch(&log->subscriptions[i], log, logLevel, fullFilePath, line)) {
if (!message) {
struct Allocator* alloc = BufferAllocator_new(allocBuffer, ALLOC_BUFFER_SZ);
message = makeLogMessage(&log->subscriptions[i],
log,
logLevel,
fullFilePath,
line,
format,
args,
alloc);
}
int ret = Admin_sendMessage(message, log->subscriptions[i].txid, log->admin);
if (ret) {
removeSubscription(log, &log->subscriptions[i]);
}
}
}
}
static void lookup(Dict* args, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* ctx = vcontext;
String* addrStr = Dict_getString(args, String_CONST("address"));
char* err = NULL;
uint8_t addr[16];
uint8_t resultBuff[60];
char* result = (char*) resultBuff;
if (addrStr->len != 39) {
err = "address wrong length";
} else if (AddrTools_parseIp(addr, (uint8_t*) addrStr->bytes)) {
err = "failed to parse address";
} else {
struct Node_Two* n = Router_lookup(ctx->router, addr);
if (!n) {
result = "not found";
} else if (Bits_memcmp(addr, n->address.ip6.bytes, 16)) {
Address_print(resultBuff, &n->address);
} else {
AddrTools_printPath(resultBuff, n->address.path);
}
}
Dict response = Dict_CONST(
String_CONST("error"), String_OBJ(String_CONST((err) ? err : "none")), Dict_CONST(
String_CONST("result"), String_OBJ(String_CONST(result)), NULL
));
Admin_sendMessage(&response, txid, ctx->admin);
}
static void getSomething(Dict* args,
struct RouteGen_admin_Ctx* ctx,
String* txid,
struct Allocator* requestAlloc,
Dict* genRoutes)
{
int page = getIntVal(args, String_CONST("page"));
List* routes;
if (getIntVal(args, String_CONST("ip6"))) {
routes = Dict_getList(genRoutes, String_CONST("ipv6"));
} else {
routes = Dict_getList(genRoutes, String_CONST("ipv4"));
}
Assert_true(routes);
List* outList = List_new(requestAlloc);
bool more = false;
for (int i = page * ROUTES_PER_PAGE, j = 0; i < List_size(routes) && j < ROUTES_PER_PAGE; j++) {
String* route = List_getString(routes, i);
Assert_true(route);
List_addString(outList, route, requestAlloc);
if (++i >= List_size(routes)) {
more = false;
break;
}
more = true;
}
Dict* out = Dict_new(requestAlloc);
if (more) {
Dict_putInt(out, String_new("more", requestAlloc), 1, requestAlloc);
}
Dict_putList(out, String_new("routes", requestAlloc), outList, requestAlloc);
Admin_sendMessage(out, txid, ctx->admin);
}
static void genericResponse(struct RouterModule_Promise* promise,
uint32_t lag,
struct Address* from,
Dict* responseDict,
String* name)
{
struct Ping* ping = Identity_check((struct Ping*)promise->userData);
Dict* out = Dict_new(promise->alloc);
String* result = (responseDict) ? name : String_CONST("timeout");
Dict_putString(out, String_CONST("result"), result, promise->alloc);
if (responseDict) {
struct Address_List* addrs =
ReplySerializer_parse(from, responseDict, NULL, promise->alloc);
List* nodes = List_new(promise->alloc);
for (int i = 0; i < addrs->length; i++) {
String* addr = Address_toString(&addrs->elems[i], promise->alloc);
List_addString(nodes, addr, promise->alloc);
}
Dict_putList(out, name, nodes, promise->alloc);
}
Dict_putInt(out, String_CONST("ms"), lag, promise->alloc);
Dict_putString(out, String_CONST("error"), String_CONST("none"), promise->alloc);
Admin_sendMessage(out, ping->txid, ping->ctx->admin);
}
static void sendError(char* error, String* txid, struct Admin* admin)
{
Dict resp = Dict_CONST(
String_CONST("error"), String_OBJ(String_CONST(error)), NULL
);
Admin_sendMessage(&resp, txid, admin);
}
static void showConn(struct IpTunnel_Connection* conn,
String* txid,
struct Admin* admin,
struct Allocator* alloc)
{
Dict* d = Dict_new(alloc);
if (!Bits_isZero(conn->connectionIp6, 16)) {
struct Sockaddr* addr = Sockaddr_clone(Sockaddr_LOOPBACK6, alloc);
uint8_t* address;
Assert_true(16 == Sockaddr_getAddress(addr, &address));
Bits_memcpy(address, conn->connectionIp6, 16);
char* printedAddr = Sockaddr_print(addr, alloc);
Dict_putString(d, String_CONST("ip6Address"), String_CONST(printedAddr), alloc);
Dict_putInt(d, String_CONST("ip6Prefix"), conn->connectionIp6Prefix, alloc);
}
if (!Bits_isZero(conn->connectionIp4, 4)) {
struct Sockaddr* addr = Sockaddr_clone(Sockaddr_LOOPBACK, alloc);
uint8_t* address;
Assert_true(4 == Sockaddr_getAddress(addr, &address));
Bits_memcpy(address, conn->connectionIp4, 4);
char* printedAddr = Sockaddr_print(addr, alloc);
Dict_putString(d, String_CONST("ip4Address"), String_CONST(printedAddr), alloc);
Dict_putInt(d, String_CONST("ip4Prefix"), conn->connectionIp4Prefix, alloc);
}
Dict_putString(d, String_CONST("key"),
Key_stringify(conn->routeHeader.publicKey, alloc), alloc);
Dict_putInt(d, String_CONST("outgoing"), (conn->isOutgoing) ? 1 : 0, alloc);
Dict_putString(d, String_CONST("error"), String_CONST("none"), alloc);
Admin_sendMessage(d, txid, admin);
}
static void adminMemory(Dict* input, void* vcontext, String* txid)
{
struct MemoryContext* context = vcontext;
Dict d = Dict_CONST(
String_CONST("bytes"), Int_OBJ(MallocAllocator_bytesAllocated(context->allocator)), NULL
);
Admin_sendMessage(&d, txid, context->admin);
}
static void sendResponse(int conn, String* txid, struct Admin* admin)
{
Dict resp = Dict_CONST(
String_CONST("error"), String_OBJ(String_CONST("none")), Dict_CONST(
String_CONST("connection"), Int_OBJ(conn), NULL
));
Admin_sendMessage(&resp, txid, admin);
}
static void adminExit(Dict* input, void* vcontext, String* txid, struct Allocator* requestAlloc)
{
struct Context* context = Identity_check((struct Context*) vcontext);
Log_info(context->logger, "Got request to exit");
Dict d = Dict_CONST(String_CONST("error"), String_OBJ(String_CONST("none")), NULL);
Admin_sendMessage(&d, txid, context->admin);
Timeout_setTimeout(shutdown, context, 1, context->base, context->alloc);
}