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@ -108,8 +108,7 @@ export function markNodeUnreachable(snode: Snode): void {
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for (const [pubkey, nodes] of nodesForPubkey) {
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const edkeys = _.filter(nodes, edkey => edkey !== snode.pubkey_ed25519);
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// tslint:disable-next-line no-floating-promises
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internalUpdateSnodesFor(pubkey, edkeys);
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void internalUpdateSnodesFor(pubkey, edkeys);
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}
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log.warn(
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@ -137,13 +136,18 @@ function compareSnodes(lhs: any, rhs: any): boolean {
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return lhs.pubkey_ed25519 === rhs.pubkey_ed25519;
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}
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// WARNING: this leaks our IP to all snodes but with no other identifying information
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// except "that a client started up" or "ran out of random pool snodes"
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// and the order of the list is randomized, so a snode can't tell if it just started or not
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/**
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* Request the version of the snode.
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* THIS IS AN INSECURE NODE FETCH and leaks our IP to all snodes but with no other identifying information
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* except "that a client started up" or "ran out of random pool snodes"
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* and the order of the list is randomized, so a snode can't tell if it just started or not
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*/
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async function requestVersion(node: any): Promise<void> {
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const { log } = window;
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const result = await getVersion(node);
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// WARNING: getVersion is doing an insecure node fetch.
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// be sure to update getVersion to onion routing if we need this call again.
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const result = false; // await getVersion(node);
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if (result === false) {
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return;
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@ -178,9 +182,14 @@ export function getNodesMinVersion(minVersion: string): Array<Snode> {
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);
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}
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// now get version for all snodes
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// also acts an early online test/purge of bad nodes
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export async function getAllVerionsForRandomSnodePool(): Promise<void> {
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/**
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* Currently unused as it makes call over insecure node fetch and we don't need
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* to filter out nodes by versions anymore.
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*
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* now get version for all snodes
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* also acts an early online test/purge of bad nodes
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*/
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export async function getAllVersionsForRandomSnodePool(): Promise<void> {
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const { log } = window;
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// let count = 0;
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@ -192,7 +201,7 @@ export async function getAllVerionsForRandomSnodePool(): Promise<void> {
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await requestVersion(node);
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} catch (e) {
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log.error(
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'LokiSnodeAPI::_getAllVerionsForRandomSnodePool - error',
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'LokiSnodeAPI::_getAllVersionsForRandomSnodePool - error',
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e.code,
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e.message
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);
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@ -211,7 +220,7 @@ export async function getAllVerionsForRandomSnodePool(): Promise<void> {
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return curVal;
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}, []);
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log.debug(
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`LokiSnodeAPI::_getAllVerionsForRandomSnodePool - ${versions.length} versions retrieved from network!:`,
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`LokiSnodeAPI::_getAllVersionsForRandomSnodePool - ${versions.length} versions retrieved from network!:`,
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versions.join(',')
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);
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}
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@ -248,8 +257,7 @@ async function getSnodeListFromLokidSeednode(
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'seed nodes total',
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seedNodes.length
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);
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// tslint:disable-next-line:no-floating-promises
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getSnodeListFromLokidSeednode(seedNodes, retries + 1);
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void getSnodeListFromLokidSeednode(seedNodes, retries + 1);
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}, retries * retries * 5000);
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} else {
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log.error('loki_snode_api::getSnodeListFromLokidSeednode - failing');
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@ -262,7 +270,7 @@ async function getSnodeListFromLokidSeednode(
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async function refreshRandomPoolDetail(seedNodes: Array<any>): Promise<void> {
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const { log } = window;
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// are we running any _getAllVerionsForRandomSnodePool
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// are we running any _getAllVersionsForRandomSnodePool
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if (stopGetAllVersionPromiseControl !== false) {
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// we are, stop them
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stopGetAllVersionPromiseControl();
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@ -286,8 +294,9 @@ async function refreshRandomPoolDetail(seedNodes: Array<any>): Promise<void> {
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randomSnodePool.length,
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'snodes'
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);
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// tslint:disable-next-line:no-floating-promises
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getAllVerionsForRandomSnodePool();
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// Warning: the call below will call getVersions to all existing nodes.
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// And not with onion routing
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// void getAllVersionsForRandomSnodePool();
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} catch (e) {
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log.warn('LokiSnodeAPI::refreshRandomPool - error', e.code, e.message);
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/*
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@ -358,8 +367,7 @@ export async function getSnodesFor(pubkey: string): Promise<Array<Snode>> {
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const freshNodes = _.shuffle(await requestSnodesForPubkey(pubkey));
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const edkeys = freshNodes.map((n: Snode) => n.pubkey_ed25519);
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// tslint:disable-next-line no-floating-promises
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internalUpdateSnodesFor(pubkey, edkeys);
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void internalUpdateSnodesFor(pubkey, edkeys);
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// TODO: We could probably check that the retuned sndoes are not "unreachable"
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return freshNodes;
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Audric Ackermann
4 years ago
committed by
GitHub