optimize: 日志完善，`fakeServer` 记录 `clientError` 和 `tlsClientError` 两个异常日志。

packages/mitmproxy/src/lib/proxy/common/config.js

@@ -1,16 +1,13 @@
 const path = require('path')
 const config = exports
 
-config.caCertFileName = 'dev-sidecar.ca.crt'
-
-config.caKeyFileName = 'dev-sidecar.ca.key.pem'
-
 config.defaultHost = '127.0.0.1'
-
 config.defaultPort = 31181
+config.defaultMaxLength = 100
 
+config.caCertFileName = 'dev-sidecar.ca.crt'
+config.caKeyFileName = 'dev-sidecar.ca.key.pem'
 config.caName = 'DevSidecar - This certificate is generated locally'
-
 config.caBasePath = buildDefaultCABasePath()
 
 config.getDefaultCABasePath = function () {

packages/mitmproxy/src/lib/proxy/mitmproxy/createConnectHandler.js

@@ -39,6 +39,8 @@ module.exports = function createConnectHandler (sslConnectInterceptor, middlewar
         connect(req, cltSocket, head, localIP, serverObj.port)
       }, (e) => {
         log.error(`----- fakeServer getServerPromise error: ${hostname}:${port}, error:`, e)
+      }).catch((e) => {
+        log.error(`----- fakeServer getServerPromise error: ${hostname}:${port}, error:`, e)
       })
     } else {
       log.info(`未匹配到任何 sslConnectInterceptors，不拦截请求，直接连接目标服务器: ${hostname}:${port}, headers:`, req.headers)

packages/mitmproxy/src/lib/proxy/mitmproxy/createFakeServerCenter.js

@@ -3,6 +3,7 @@ const forge = require('node-forge')
 const FakeServersCenter = require('../tls/FakeServersCenter')
 const log = require('../../../utils/util.log')
 module.exports = function createFakeServerCenter ({
+  maxLength,
   caCertPath,
   caKeyPath,
   requestHandler,
@@ -26,7 +27,7 @@ module.exports = function createFakeServerCenter ({
   return new FakeServersCenter({
     caCert,
     caKey,
-    maxLength: 100,
+    maxLength,
     requestHandler,
     upgradeHandler,
     getCertSocketTimeout

packages/mitmproxy/src/lib/proxy/mitmproxy/index.js

@@ -11,6 +11,7 @@ module.exports = {
   createProxy ({
     host = config.defaultHost,
     port = config.defaultPort,
+    maxLength = config.defaultMaxLength,
     caCertPath,
     caKeyPath,
     sslConnectInterceptor,
@@ -63,6 +64,7 @@ module.exports = {
     const upgradeHandler = createUpgradeHandler(setting)
 
     const fakeServersCenter = createFakeServerCenter({
+      maxLength,
       caCertPath,
       caKeyPath,
       requestHandler,
@@ -81,49 +83,51 @@ module.exports = {
     const server = new http.Server()
     server.listen(port, host, () => {
       log.info(`dev-sidecar启动端口: ${host}:${port}`)
-      server.on('error', (err) => {
-        log.error('server error:', err)
-      })
       server.on('request', (req, res) => {
         const ssl = false
-        log.debug('【server request】req:', req)
+        log.debug('【server request】\r\n----- req -----\r\n', req, '\r\n----- res -----\r\n', res)
         requestHandler(req, res, ssl)
       })
       // tunneling for https
       server.on('connect', (req, cltSocket, head) => {
-        log.debug('【server connect】req:', req, ', socket:', cltSocket, ', head:', head)
+        log.debug('【server connect】\r\n----- req -----\r\n', req, '\r\n----- cltSocket -----\r\n', cltSocket, '\r\n----- head -----\r\n', head)
         connectHandler(req, cltSocket, head)
       })
       // TODO: handler WebSocket
       server.on('upgrade', function (req, cltSocket, head) {
         const ssl = false
-        log.debug('【server upgrade】req:', req)
+        log.debug('【server upgrade】\r\n----- req -----\r\n', req)
         upgradeHandler(req, cltSocket, head, ssl)
       })
+      server.on('error', (err) => {
+        log.error('【server error】\r\n----- error -----\r\n', err)
+      })
       server.on('clientError', (err, cltSocket) => {
-        log.error('【server clientError】error:', err, ', socket:', cltSocket)
+        log.error('【server clientError】\r\n----- error -----\r\n', err, '\r\n----- cltSocket -----\r\n', cltSocket)
         cltSocket.end('HTTP/1.1 400 Bad Request\r\n\r\n')
       })
 
       // 其他事件：仅记录debug日志
-      server.on('close', () => {
-        log.debug('【server close】')
-      })
-      server.on('connection', (cltSocket) => {
-        log.debug('【server connection】socket:', cltSocket)
-      })
-      server.on('listening', () => {
-        log.debug('【server listening】')
-      })
-      server.on('checkContinue', (req, res) => {
-        log.debug('【server checkContinue】req:', req, ', res:', res)
-      })
-      server.on('checkExpectation', (req, res) => {
-        log.debug('【server checkExpectation】req:', req, ', res:', res)
-      })
-      server.on('dropRequest', (req, cltSocket) => {
-        log.debug('【server checkExpectation】req:', req, ', socket:', cltSocket)
-      })
+      if (process.env.NODE_ENV === 'development') {
+        server.on('close', () => {
+          log.debug('【server close】no arguments...')
+        })
+        server.on('connection', (cltSocket) => {
+          log.debug('【server connection】\r\n----- cltSocket -----\r\n', cltSocket)
+        })
+        server.on('listening', () => {
+          log.debug('【server listening】no arguments...')
+        })
+        server.on('checkContinue', (req, res) => {
+          log.debug('【server checkContinue】\r\n----- req -----\r\n', req, '\r\n----- res -----\r\n', res)
+        })
+        server.on('checkExpectation', (req, res) => {
+          log.debug('【server checkExpectation】\r\n----- req -----\r\n', req, '\r\n----- res -----\r\n', res)
+        })
+        server.on('dropRequest', (req, cltSocket) => {
+          log.debug('【server checkExpectation】\r\n----- req -----\r\n', req, '\r\n----- cltSocket -----\r\n', cltSocket)
+        })
+      }
 
       if (callback) {
         callback(server)

packages/mitmproxy/src/lib/proxy/tls/FakeServersCenter.js

@@ -26,7 +26,7 @@ module.exports = class FakeServersCenter {
         log.info('超过最大服务数量，删除旧服务。delServerObj:', delServerObj)
         delServerObj.serverObj.server.close()
       } catch (e) {
-        log.info('`delServerObj.serverObj.server.close()` error:', e)
+        log.error('`delServerObj.serverObj.server.close()` error:', e)
       }
     }
     this.queue.push(serverPromiseObj)
@@ -78,26 +78,71 @@ module.exports = class FakeServersCenter {
           port: 0 // if prot === 0 ,should listen server's `listening` event.
         }
         serverPromiseObj.serverObj = serverObj
+
         fakeServer.listen(0, () => {
           const address = fakeServer.address()
           serverObj.port = address.port
         })
         fakeServer.on('request', (req, res) => {
           const ssl = true
+          log.debug(`【fakeServer request - ${hostname}:${port}】\r\n----- req -----\r\n`, req, '\r\n----- res -----\r\n', res)
           this.requestHandler(req, res, ssl)
         })
-        fakeServer.on('error', (e) => {
-          log.error('fakeServer error:', e)
-        })
         fakeServer.on('listening', () => {
-          const mappingHostNames = tlsUtils.getMappingHostNamesFromCert(certObj.cert)
-          serverPromiseObj.mappingHostNames = mappingHostNames
+          log.debug(`【fakeServer listening - ${hostname}:${port}】no arguments...`)
+          serverPromiseObj.mappingHostNames = tlsUtils.getMappingHostNamesFromCert(certObj.cert)
           resolve(serverObj)
         })
         fakeServer.on('upgrade', (req, socket, head) => {
           const ssl = true
+          log.debug(`【fakeServer upgrade - ${hostname}:${port}】\r\n----- req -----\r\n`, req, '\r\n----- socket -----\r\n', socket, '\r\n----- head -----\r\n', head)
           this.upgradeHandler(req, socket, head, ssl)
         })
+
+        // 三个 error 事件
+        fakeServer.on('error', (e) => {
+          log.error(`【fakeServer error - ${hostname}:${port}】\r\n----- error -----\r\n`, e)
+        })
+        fakeServer.on('clientError', (err, socket) => {
+          log.error(`【fakeServer clientError - ${hostname}:${port}】\r\n----- error -----\r\n`, err, '\r\n----- socket -----\r\n', socket)
+        })
+        fakeServer.on('tlsClientError', (err, tlsSocket) => {
+          log.error(`【fakeServer tlsClientError - ${hostname}:${port}】\r\n----- error -----\r\n`, err, '\r\n----- tlsSocket -----\r\n', tlsSocket)
+        })
+
+        // 其他监听事件，只打印debug日志
+        if (process.env.NODE_ENV === 'development') {
+          fakeServer.on('keylog', (line, tlsSocket) => {
+            log.debug(`【fakeServer keylog - ${hostname}:${port}】\r\n----- line -----\r\n`, line, '\r\n----- tlsSocket -----\r\n', tlsSocket)
+          })
+          // fakeServer.on('newSession', (sessionId, sessionData, callback) => {
+          //   log.debug('【fakeServer newSession - ${hostname}:${port}】\r\n----- sessionId -----\r\n', sessionId, '\r\n----- sessionData -----\r\n', sessionData, '\r\n----- callback -----\r\n', callback)
+          // })
+          // fakeServer.on('OCSPRequest', (certificate, issuer, callback) => {
+          //   log.debug('【fakeServer OCSPRequest - ${hostname}:${port}】\r\n----- certificate -----\r\n', certificate, '\r\n----- issuer -----\r\n', issuer, '\r\n----- callback -----\r\n', callback)
+          // })
+          // fakeServer.on('resumeSession', (sessionId, callback) => {
+          //   log.debug('【fakeServer resumeSession - ${hostname}:${port}】\r\n----- sessionId -----\r\n', sessionId, '\r\n----- callback -----\r\n', callback)
+          // })
+          fakeServer.on('secureConnection', (tlsSocket) => {
+            log.debug(`【fakeServer secureConnection - ${hostname}:${port}】\r\n----- tlsSocket -----\r\n`, tlsSocket)
+          })
+          fakeServer.on('close', () => {
+            log.debug(`【fakeServer close - ${hostname}:${port}】no arguments...`)
+          })
+          fakeServer.on('connection', (socket) => {
+            log.debug(`【fakeServer connection - ${hostname}:${port}】\r\n----- socket -----\r\n`, socket)
+          })
+          fakeServer.on('checkContinue', (req, res) => {
+            log.debug(`【fakeServer checkContinue - ${hostname}:${port}】\r\n----- req -----\r\n`, req, '\r\n----- res -----\r\n', res)
+          })
+          fakeServer.on('checkExpectation', (req, res) => {
+            log.debug(`【fakeServer checkExpectation - ${hostname}:${port}】\r\n----- req -----\r\n`, req, '\r\n----- res -----\r\n', res)
+          })
+          fakeServer.on('connect', (req, socket, head) => {
+            log.debug(`【fakeServer resumeSession - ${hostname}:${port}】\r\n----- req -----\r\n`, req, '\r\n----- socket -----\r\n', socket, '\r\n----- head -----\r\n', head)
+          })
+        }
       })()
     })
 

packages/mitmproxy/src/lib/proxy/tls/tlsUtils.js

@@ -226,6 +226,10 @@ utils.isBrowserRequest = function (userAgent) {
 //  /^[^.]+\.a\.com$/.test('c.a.com')
 //
 utils.isMappingHostName = function (DNSName, hostname) {
+  if (DNSName === hostname) {
+    return true
+  }
+
   let reg = DNSName.replace(/\./g, '\\.').replace(/\*/g, '[^.]+')
   reg = '^' + reg + '$'
   return (new RegExp(reg)).test(hostname)