|
|
|
|
@ -15,6 +15,7 @@ import { getRandomSnode, getRandomSnodePool, requiredSnodesForAgreement, Snode }
|
|
|
|
|
import { Constants } from '..';
|
|
|
|
|
import { sha256 } from '../crypto';
|
|
|
|
|
import _ from 'lodash';
|
|
|
|
|
import pRetry from 'p-retry';
|
|
|
|
|
|
|
|
|
|
const getSslAgentForSeedNode = (seedNodeHost: string, isSsl = false) => {
|
|
|
|
|
let filePrefix = '';
|
|
|
|
|
@ -177,50 +178,68 @@ export type SendParams = {
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// get snodes for pubkey from random snode. Uses an existing snode
|
|
|
|
|
export async function requestSnodesForPubkey(pubKey: string): Promise<Array<Snode>> {
|
|
|
|
|
let targetNode;
|
|
|
|
|
try {
|
|
|
|
|
targetNode = await getRandomSnode();
|
|
|
|
|
const result = await snodeRpc(
|
|
|
|
|
'get_snodes_for_pubkey',
|
|
|
|
|
{
|
|
|
|
|
pubKey,
|
|
|
|
|
},
|
|
|
|
|
targetNode,
|
|
|
|
|
pubKey
|
|
|
|
|
|
|
|
|
|
async function requestSnodesForPubkeyRetryable(
|
|
|
|
|
pubKey: string,
|
|
|
|
|
targetNode: Snode
|
|
|
|
|
): Promise<Array<Snode>> {
|
|
|
|
|
const params = {
|
|
|
|
|
pubKey,
|
|
|
|
|
};
|
|
|
|
|
const result = await snodeRpc('get_snodes_for_pubkey', params, targetNode, pubKey);
|
|
|
|
|
|
|
|
|
|
if (!result) {
|
|
|
|
|
window?.log?.warn(
|
|
|
|
|
`LokiSnodeAPI::requestSnodesForPubkeyRetryable - lokiRpc on ${targetNode.ip}:${targetNode.port} returned falsish value`,
|
|
|
|
|
result
|
|
|
|
|
);
|
|
|
|
|
throw new Error('requestSnodesForPubkeyRetryable: Invalid result');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!result) {
|
|
|
|
|
if (result.status !== 200) {
|
|
|
|
|
window?.log?.warn('Status is not 200 for get_snodes_for_pubkey');
|
|
|
|
|
throw new Error('requestSnodesForPubkeyRetryable: Invalid status code');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
const json = JSON.parse(result.body);
|
|
|
|
|
|
|
|
|
|
if (!json.snodes) {
|
|
|
|
|
// we hit this when snode gives 500s
|
|
|
|
|
window?.log?.warn(
|
|
|
|
|
`LokiSnodeAPI::requestSnodesForPubkey - lokiRpc on ${targetNode.ip}:${targetNode.port} returned falsish value`,
|
|
|
|
|
`LokiSnodeAPI::requestSnodesForPubkeyRetryable - lokiRpc on ${targetNode.ip}:${targetNode.port} returned falsish value for snodes`,
|
|
|
|
|
result
|
|
|
|
|
);
|
|
|
|
|
return [];
|
|
|
|
|
throw new Error('Invalid json (empty)');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (result.status !== 200) {
|
|
|
|
|
window?.log?.warn('Status is not 200 for get_snodes_for_pubkey');
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
const snodes = json.snodes.filter((tSnode: any) => tSnode.ip !== '0.0.0.0');
|
|
|
|
|
return snodes;
|
|
|
|
|
} catch (e) {
|
|
|
|
|
throw new Error('Invalid json');
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
const json = JSON.parse(result.body);
|
|
|
|
|
export async function requestSnodesForPubkey(pubKey: string): Promise<Array<Snode>> {
|
|
|
|
|
try {
|
|
|
|
|
const targetNode = await getRandomSnode();
|
|
|
|
|
|
|
|
|
|
if (!json.snodes) {
|
|
|
|
|
// we hit this when snode gives 500s
|
|
|
|
|
window?.log?.warn(
|
|
|
|
|
`LokiSnodeAPI::requestSnodesForPubkey - lokiRpc on ${targetNode.ip}:${targetNode.port} returned falsish value for snodes`,
|
|
|
|
|
result
|
|
|
|
|
);
|
|
|
|
|
return [];
|
|
|
|
|
return await pRetry(
|
|
|
|
|
async () => {
|
|
|
|
|
return requestSnodesForPubkeyRetryable(pubKey, targetNode);
|
|
|
|
|
},
|
|
|
|
|
{
|
|
|
|
|
retries: 10, // each path can fail 3 times before being dropped, we have 3 paths at most
|
|
|
|
|
factor: 2,
|
|
|
|
|
minTimeout: 200,
|
|
|
|
|
maxTimeout: 4000,
|
|
|
|
|
onFailedAttempt: e => {
|
|
|
|
|
window?.log?.warn(
|
|
|
|
|
`requestSnodesForPubkey attempt #${e.attemptNumber} failed. ${e.retriesLeft} retries left...`
|
|
|
|
|
);
|
|
|
|
|
},
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
const snodes = json.snodes.filter((tSnode: any) => tSnode.ip !== '0.0.0.0');
|
|
|
|
|
return snodes;
|
|
|
|
|
} catch (e) {
|
|
|
|
|
window?.log?.warn('Invalid json');
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
);
|
|
|
|
|
} catch (e) {
|
|
|
|
|
window?.log?.error('LokiSnodeAPI::requestSnodesForPubkey - error', e);
|
|
|
|
|
|
|
|
|
|
@ -301,8 +320,7 @@ export async function getSnodePoolFromSnode(targetNode: Snode): Promise<Array<Sn
|
|
|
|
|
},
|
|
|
|
|
},
|
|
|
|
|
};
|
|
|
|
|
const method = 'oxend_request';
|
|
|
|
|
const result = await snodeRpc(method, params, targetNode);
|
|
|
|
|
const result = await snodeRpc('oxend_request', params, targetNode);
|
|
|
|
|
if (!result || result.status !== 200) {
|
|
|
|
|
throw new Error('Invalid result');
|
|
|
|
|
}
|
|
|
|
|
@ -339,6 +357,8 @@ export async function getSnodePoolFromSnode(targetNode: Snode): Promise<Array<Sn
|
|
|
|
|
|
|
|
|
|
export async function storeOnNode(targetNode: Snode, params: SendParams): Promise<boolean> {
|
|
|
|
|
try {
|
|
|
|
|
// no retry here. If an issue is with the path this is handled in lokiOnionFetch
|
|
|
|
|
// if there is an issue with the targetNode, we still send a few times this request to a few snodes in // already so it's handled
|
|
|
|
|
const result = await snodeRpc('store', params, targetNode, params.pubKey);
|
|
|
|
|
|
|
|
|
|
if (!result || result.status !== 200) {
|
|
|
|
|
@ -356,6 +376,7 @@ export async function storeOnNode(targetNode: Snode, params: SendParams): Promis
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/** */
|
|
|
|
|
export async function retrieveNextMessages(
|
|
|
|
|
targetNode: Snode,
|
|
|
|
|
lastHash: string,
|
|
|
|
|
@ -367,26 +388,32 @@ export async function retrieveNextMessages(
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// let exceptions bubble up
|
|
|
|
|
const result = await snodeRpc('retrieve', params, targetNode, pubkey);
|
|
|
|
|
try {
|
|
|
|
|
// no retry for this one as this a call we do every few seconds while polling for messages
|
|
|
|
|
const result = await snodeRpc('retrieve', params, targetNode, pubkey);
|
|
|
|
|
|
|
|
|
|
if (!result) {
|
|
|
|
|
window?.log?.warn(
|
|
|
|
|
`loki_message:::_retrieveNextMessages - lokiRpc could not talk to ${targetNode.ip}:${targetNode.port}`
|
|
|
|
|
);
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
if (!result) {
|
|
|
|
|
window?.log?.warn(
|
|
|
|
|
`loki_message:::_retrieveNextMessages - lokiRpc could not talk to ${targetNode.ip}:${targetNode.port}`
|
|
|
|
|
);
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (result.status !== 200) {
|
|
|
|
|
window.log('retrieve result is not 200');
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
if (result.status !== 200) {
|
|
|
|
|
window.log('retrieve result is not 200');
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
try {
|
|
|
|
|
const json = JSON.parse(result.body);
|
|
|
|
|
return json.messages || [];
|
|
|
|
|
} catch (e) {
|
|
|
|
|
window?.log?.warn('exception while parsing json of nextMessage:', e);
|
|
|
|
|
try {
|
|
|
|
|
const json = JSON.parse(result.body);
|
|
|
|
|
return json.messages || [];
|
|
|
|
|
} catch (e) {
|
|
|
|
|
window?.log?.warn('exception while parsing json of nextMessage:', e);
|
|
|
|
|
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
} catch (e) {
|
|
|
|
|
window?.log?.warn('Got an error while retrieving next messages:', e);
|
|
|
|
|
return [];
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
Audric Ackermann
4 years ago