rework PR-comments

dht-node/src/config/devop.ts

@@ -1,13 +0,0 @@
-// ATTENTION: DO NOT PUT ANY SECRETS IN HERE (or the .env)
-import dotenv from 'dotenv'
-import { getDevOpEnvValue } from './tools'
-dotenv.config()
-
-const DEVOP = {
-  FEDERATION_DHT_TOPIC: getDevOpEnvValue('FEDERATION_DHT_TOPIC') || null,
-  FEDERATION_DHT_SEED: getDevOpEnvValue('FEDERATION_DHT_SEED') || null,
-  HOME_COMMUNITY_PUBLICKEY: getDevOpEnvValue('HOME_COMMUNITY_PUBLICKEY') || null,
-  HOME_COMMUNITY_PRIVATEKEY: getDevOpEnvValue('HOME_COMMUNITY_PRIVATEKEY') || null,
-}
-
-export default DEVOP

dht-node/src/config/tools.ts

@@ -1,53 +0,0 @@
-/** eslint-disable n/no-sync */
-import { logger } from '@/server/logger'
-import fs from 'fs'
-import os from 'os'
-import path from 'path'
-
-const envFilePath = path.resolve(__dirname, './../../.env.devop')
-
-// read .env file & convert to array
-const readEnvVars = () => {
-  if (!fs.existsSync(envFilePath)) {
-    logger.info(`devop config file ${envFilePath} will be created...`)
-    fs.writeFileSync(envFilePath, '', 'utf8')
-  }
-  return fs.readFileSync(envFilePath, 'utf-8').split(os.EOL)
-}
-
-/**
- * Finds the key in .env files and returns the corresponding value
- *
- * @param {string} key Key to find
- * @returns {string|null} Value of the key
- */
-export const getDevOpEnvValue = (key: string): string | null => {
-  // find the line that contains the key (exact match)
-  const matchedLine = readEnvVars().find((line) => line.split('=')[0] === key)
-  // split the line (delimiter is '=') and return the item at index 2
-  return matchedLine !== undefined ? matchedLine.split('=')[1] : null
-}
-
-/**
- * Updates value for existing key or creates a new key=value line
- *
- * This function is a modified version of https://stackoverflow.com/a/65001580/3153583
- *
- * @param {string} key Key to update/insert
- * @param {string} value Value to update/insert
- */
-export const setDevOpEnvValue = (key: string, value: string): void => {
-  const envVars = readEnvVars()
-  const targetLine = envVars.find((line) => line.split('=')[0] === key)
-  if (targetLine !== undefined) {
-    // update existing line
-    const targetLineIndex = envVars.indexOf(targetLine)
-    // replace the key/value with the new value
-    envVars.splice(targetLineIndex, 1, `${key}="${value}"`)
-  } else {
-    // create new key value
-    envVars.push(`${key}="${value}"`)
-  }
-  // write everything back to the file system
-  fs.writeFileSync(envFilePath, envVars.join(os.EOL))
-}

dht-node/src/dht_node/index.ts

@@ -5,19 +5,13 @@ import { logger } from '@/server/logger'
 import CONFIG from '@/config'
 import { FederatedCommunity as DbFederatedCommunity } from '@entity/FederatedCommunity'
 import { Community as DbCommunity } from '@entity/Community'
-import DEVOP from '@/config/devop'
-import { setDevOpEnvValue } from '@/config/tools'
 import { v4 as uuidv4 } from 'uuid'
 
 const KEY_SECRET_SEEDBYTES = 32
 const getSeed = (): Buffer | null => {
-  let dhtseed = DEVOP.FEDERATION_DHT_SEED
-  logger.debug('dhtseed set by DEVOP.FEDERATION_DHT_SEED={}', DEVOP.FEDERATION_DHT_SEED)
-  if (!dhtseed) {
-    dhtseed = CONFIG.FEDERATION_DHT_SEED
-    logger.debug(`dhtseed overwritten by CONFIG.FEDERATION_DHT_SEED=${CONFIG.FEDERATION_DHT_SEED}`)
-  }
-  return dhtseed ? Buffer.alloc(KEY_SECRET_SEEDBYTES, dhtseed) : null
+  return CONFIG.FEDERATION_DHT_SEED
+    ? Buffer.alloc(KEY_SECRET_SEEDBYTES, CONFIG.FEDERATION_DHT_SEED)
+    : null
 }
 
 const POLLTIME = 20000
@@ -41,9 +35,6 @@ export const startDHT = async (topic: string): Promise<void> => {
     const keyPair = DHT.keyPair(getSeed())
     logger.info(`keyPairDHT: publicKey=${keyPair.publicKey.toString('hex')}`)
     logger.debug(`keyPairDHT: secretKey=${keyPair.secretKey.toString('hex')}`)
-    // insert or update keyPair in .env.devop file
-    setDevOpEnvValue('HOME_COMMUNITY_PUBLICKEY', keyPair.publicKey.toString('hex'))
-    setDevOpEnvValue('HOME_COMMUNITY_PRIVATEKEY', keyPair.secretKey.toString('hex'))
     await writeHomeCommunityEntry(keyPair.publicKey.toString('hex'))
 
     const ownApiVersions = await writeFederatedHomeCommunityEntries(
@@ -207,16 +198,13 @@ export async function writeFederatedHomeCommunityEntries(pubKey: string): Promis
   try {
     // first remove privious existing homeCommunity entries
     DbFederatedCommunity.createQueryBuilder().delete().where({ foreign: false }).execute()
-    // homeApiVersions.forEach(async function (homeApi) {
     for (let i = 0; i < homeApiVersions.length; i++) {
       await createFederatedCommunityEntity(homeApiVersions[i], pubKey)
-      // console.log(`ApiVersion:${JSON.stringify(homeApiVersions[i])}`, JSON.stringify(result))
       logger.info(
         `federation home-community inserted successfully: ${JSON.stringify(homeApiVersions[i])}`,
       )
     }
   } catch (err) {
-    // console.log('Error1:', err)
     throw new Error(`Federation: Error writing federated HomeCommunity-Entries: ${err}`)
   }
   return homeApiVersions
@@ -226,7 +214,6 @@ async function createFederatedCommunityEntity(
   homeApi: CommunityApi,
   pubKey: string,
 ): Promise<boolean> {
-  // let result: InsertResult
   try {
     const homeCom = DbFederatedCommunity.create()
     homeCom.foreign = false
@@ -236,17 +223,14 @@ async function createFederatedCommunityEntity(
 
     // this will NOT update the updatedAt column, to distingue between a normal update and the last announcement
     await DbFederatedCommunity.insert(homeCom)
-    logger.info(`federation home-community inserted successfully: ${JSON.stringify(homeCom)}`)
-    // console.log(`result: ${JSON.stringify(result)}`)
+    logger.debug(`federation home-community inserted successfully: ${JSON.stringify(homeCom)}`)
   } catch (err) {
-    // console.log('Error2:', err)
     return false
   }
   return true
 }
 
 export async function writeHomeCommunityEntry(pubKey: string): Promise<void> {
-  // console.log(`pubKey = `, pubKey)
   try {
     // check for existing homeCommunity entry
     let homeCom = await DbCommunity.findOne({

dht-node/src/index.ts

@@ -3,7 +3,6 @@ import { startDHT } from '@/dht_node/index'
 
 // config
 import CONFIG from './config'
-import DEVOP from './config/devop'
 import { logger } from './server/logger'
 import connection from './typeorm/connection'
 import { checkDBVersion } from './typeorm/DBVersion'
@@ -22,23 +21,13 @@ async function main() {
     logger.fatal('Fatal: Database Version incorrect')
     throw new Error('Fatal: Database Version incorrect')
   }
-  // first read from .env.devop if exist
-  let dhttopic = DEVOP.FEDERATION_DHT_TOPIC
-  logger.debug(`dhttopic set by DEVOP.FEDERATION_DHT_TOPIC=${DEVOP.FEDERATION_DHT_TOPIC}`)
-  if (!dhttopic) {
-    dhttopic = CONFIG.FEDERATION_DHT_TOPIC
-    logger.debug(
-      `dhttopic overwritten by CONFIG.FEDERATION_DHT_TOPIC=${CONFIG.FEDERATION_DHT_TOPIC}`,
-    )
-  }
-  let dhtseed = DEVOP.FEDERATION_DHT_SEED
-  logger.debug(`dhtseed set by DEVOP.FEDERATION_DHT_SEED=${DEVOP.FEDERATION_DHT_SEED}`)
-  if (!dhtseed) {
-    dhtseed = CONFIG.FEDERATION_DHT_SEED
-    logger.debug(`dhtseed overwritten by CONFIG.FEDERATION_DHT_SEED=${CONFIG.FEDERATION_DHT_SEED}`)
-  }
-  logger.info(`starting Federation on ${dhttopic} ${dhtseed ? 'with seed...' : 'without seed...'}`)
-  await startDHT(dhttopic)
+  logger.debug(`dhtseed set by CONFIG.FEDERATION_DHT_SEED=${CONFIG.FEDERATION_DHT_SEED}`)
+  logger.info(
+    `starting Federation on ${CONFIG.FEDERATION_DHT_TOPIC} ${
+      CONFIG.FEDERATION_DHT_SEED ? 'with seed...' : 'without seed...'
+    }`,
+  )
+  await startDHT(CONFIG.FEDERATION_DHT_TOPIC)
 }
 
 main().catch((e) => {