feat: add Tor service

configs/migrations.js

@@ -215,6 +215,10 @@ module.exports = {
 
           config.core.sentinel.docker.image = systemConfigs.base.core.sentinel.docker.image;
         }
+
+        if (typeof config.core.tor === 'undefined') {
+          config.core.tor = systemConfigs.base.core.tor;
+        }
       });
 
     // Set validator set LLMQ Type
@@ -251,6 +255,16 @@ module.exports = {
     configFile.configs.testnet.platform.dashpay = systemConfigs.testnet.platform.dashpay;
     configFile.configs.testnet.platform.featureFlags = systemConfigs.testnet.platform.featureFlags;
 
+    return configFile;
+  },
+  '0.21.0': (configFile) => {
+    Object.entries(configFile.configs)
+      .forEach(([, config]) => {
+        if (typeof config.core.tor === 'undefined') {
+          config.core.tor = systemConfigs.base.core.tor;
+        }
+      });
+
     return configFile;
   },
 };

configs/schema/configJsonSchema.js

@@ -195,6 +195,27 @@ module.exports = {
           required: ['docker'],
           additionalProperties: false,
         },
+        tor: {
+          type: 'object',
+          properties: {
+            enable: {
+              type: 'boolean',
+            },
+            docker: {
+              $ref: '#/definitions/docker',
+            },
+            proxy: {
+              type: 'object',
+              properties: {
+                port: {
+                  $ref: '#/definitions/port',
+                },
+              },
+            },
+          },
+          required: ['enable', 'docker', 'proxy'],
+          additionalProperties: false,
+        },
         devnetName: {
           type: ['string', 'null'],
           minLength: 1,
@@ -204,7 +225,7 @@ module.exports = {
           enum: [0, 1],
         },
       },
-      required: ['docker', 'p2p', 'rpc', 'spork', 'masternode', 'miner', 'devnetName', 'debug'],
+      required: ['docker', 'p2p', 'rpc', 'spork', 'masternode', 'miner', 'sentinel', 'tor', 'devnetName', 'debug'],
       additionalProperties: false,
     },
     platform: {

configs/system/base.js

@@ -41,6 +41,15 @@ module.exports = {
         image: 'dashpay/sentinel:1.6.0',
       },
     },
+    tor: {
+      enable: false,
+      docker: {
+        image: 'dperson/torproxy',
+      },
+      proxy: {
+        port: 9050,
+      },
+    },
     debug: 0,
     devnetName: null,
   },

configs/system/testnet.js

@@ -17,6 +17,9 @@ module.exports = lodashMerge({}, baseConfig, {
     rpc: {
       port: 19998,
     },
+    tor: {
+      enable: true,
+    },
   },
   platform: {
     dpns: {

docker-compose.tor.yml

@@ -0,0 +1,12 @@
+version: '3.7'
+
+services:
+  core_tor:
+    image: ${CORE_TOR_DOCKER_IMAGE:?err}
+    restart: unless-stopped
+    ports:
+      - ${CORE_TOR_PROXY_PORT:?err}:${CORE_TOR_PROXY_PORT:?err}
+    volumes:
+      - ${DASHMATE_HOME_DIR:?err}/${CONFIG_NAME:?err}/core/tor/torrc:/etc/tor/torrc
+    environment:
+      - SERVICE=${CORE_P2P_PORT:?err};core:${CORE_P2P_PORT:?err}

src/config/Config.js

@@ -143,6 +143,10 @@ class Config {
   toEnvs() {
     const dockerComposeFiles = ['docker-compose.yml'];
 
+    if (this.get('core.tor.enable') === true) {
+      dockerComposeFiles.push('docker-compose.tor.yml');
+    }
+
     if (this.has('platform')) {
       dockerComposeFiles.push('docker-compose.platform.yml');
 

templates/core/tor/torrc.dot

@@ -0,0 +1,7 @@
+AutomapHostsOnResolve 1
+DNSPort 5353
+DataDirectory /var/lib/tor
+ExitPolicy reject *:*
+Log notice stderr
+RunAsDaemon 0
+User tor