@commercetools/sdk-middleware-auth - npm Package Compare versions

Comparing version 6.1.4 to 6.2.0

dist/sdk-middleware-auth.cjs.js

@@ -149,2 +149,26 @@ 'use strict';
 
+function defineError(statusCode, message) {
+  var meta = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+  // eslint-disable-next-line no-multi-assign
+  this.status = this.statusCode = this.code = statusCode;
+  this.message = message;
+  Object.assign(this, meta);
+  this.name = this.constructor.name; // eslint-disable-next-line no-proto
+
+  this.constructor.prototype.__proto__ = Error.prototype;
+  if (Error.captureStackTrace) Error.captureStackTrace(this, this.constructor);
+}
+/* eslint-disable max-len, flowtype/require-parameter-type */
+
+
+function NetworkError() {
+  for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+    args[_key] = arguments[_key];
+  }
+
+  defineError.call.apply(defineError, [this, 0
+  /* special code to indicate network errors */
+  ].concat(args));
+}
+
 function mergeAuthHeader(token, req) {
@@ -163,2 +187,11 @@ return _objectSpread2(_objectSpread2({}, req), {}, {
 
+function calcDelayDuration(retryCount) {
+  var retryDelay = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 60000;
+  var backoff = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
+  var maxDelay = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : Infinity;
+  if (backoff) return retryCount !== 0 // do not increase if it's the first retry
+  ? Math.min(Math.round((Math.random() + 1) * retryDelay * Math.pow(2, retryCount)), maxDelay) : retryDelay;
+  return retryDelay;
+}
+
 function executeRequest(_ref) {
@@ -169,2 +202,3 @@ var fetcher = _ref.fetcher,
       body = _ref.body,
+      request = _ref.request,
       tokenCache = _ref.tokenCache,
@@ -174,65 +208,136 @@ requestState = _ref.requestState,
       response = _ref.response,
-      tokenCacheKey = _ref.tokenCacheKey;
-  fetcher(url, {
-    method: 'POST',
-    headers: {
-      Authorization: "Basic ".concat(basicAuth),
-      'Content-Length': Buffer.byteLength(body).toString(),
-      'Content-Type': 'application/x-www-form-urlencoded'
-    },
-    body: body
-  }).then(function (res) {
-    if (res.ok) return res.json().then(function (_ref2) {
-      var token = _ref2.access_token,
-          expiresIn = _ref2.expires_in,
-          refreshToken = _ref2.refresh_token;
-      var expirationTime = calculateExpirationTime(expiresIn); // Cache new token
+      tokenCacheKey = _ref.tokenCacheKey,
+      timeout = _ref.timeout,
+      getAbortController = _ref.getAbortController,
+      _ref$retryConfig = _ref.retryConfig;
+  _ref$retryConfig = _ref$retryConfig === void 0 ? {} : _ref$retryConfig;
+  var _ref$retryConfig$retr = _ref$retryConfig.retryDelay,
+      retryDelay = _ref$retryConfig$retr === void 0 ? 300 : _ref$retryConfig$retr,
+      _ref$retryConfig$maxR = _ref$retryConfig.maxRetries,
+      maxRetries = _ref$retryConfig$maxR === void 0 ? 10 : _ref$retryConfig$maxR,
+      _ref$retryConfig$back = _ref$retryConfig.backoff,
+      backoff = _ref$retryConfig$back === void 0 ? true : _ref$retryConfig$back,
+      _ref$retryConfig$maxD = _ref$retryConfig.maxDelay,
+      maxDelay = _ref$retryConfig$maxD === void 0 ? Infinity : _ref$retryConfig$maxD;
 
-      tokenCache.set({
-        token: token,
-        expirationTime: expirationTime,
-        refreshToken: refreshToken
-      }, tokenCacheKey); // Dispatch all pending requests
+  // if timeout is configured and no instance of AbortController is passed then throw
+  if (timeout && !getAbortController && typeof AbortController === 'undefined') {
+    throw new Error('`AbortController` is not available. Please pass in `getAbortController` as an option or have AbortController globally available when using timeout.');
+  } // ensure that the passed value of the timeout is of type number
 
-      requestState.set(false); // Freeze and copy pending queue, reset original one for accepting
-      // new pending tasks
 
-      var executionQueue = pendingTasks.slice(); // eslint-disable-next-line no-param-reassign
+  if (timeout && typeof timeout !== 'number') throw new Error('The passed value for timeout is not a number, please provide a timeout of type number.');
+  var retryCount = 0;
 
-      pendingTasks = [];
-      executionQueue.forEach(function (task) {
-        // Assign the new token in the request header
-        var requestWithAuth = mergeAuthHeader(token, task.request); // console.log('test', cache, pendingTasks)
-        // Continue by calling the task's own next function
+  function executeFetch() {
+    var signal;
+    var abortController;
+    if (timeout || getAbortController) abortController = (getAbortController ? getAbortController() : null) || new AbortController();
 
-        task.next(requestWithAuth, task.response);
-      });
-    }); // Handle error response
+    if (abortController) {
+      signal = abortController.signal;
+    }
 
-    return res.text().then(function (text) {
-      var parsed;
+    var timer;
+    if (timeout) timer = setTimeout(function () {
+      abortController.abort();
+    }, timeout);
+    fetcher(url, {
+      method: 'POST',
+      headers: {
+        Authorization: "Basic ".concat(basicAuth),
+        'Content-Length': Buffer.byteLength(body).toString(),
+        'Content-Type': 'application/x-www-form-urlencoded'
+      },
+      body: body,
+      signal: signal
+    }).then(function (res) {
+      if (res.ok) return res.json().then(function (_ref2) {
+        var token = _ref2.access_token,
+            expiresIn = _ref2.expires_in,
+            refreshToken = _ref2.refresh_token;
+        var expirationTime = calculateExpirationTime(expiresIn); // Cache new token
 
-      try {
-        parsed = JSON.parse(text);
-      } catch (error) {
-        /* noop */
-      }
+        tokenCache.set({
+          token: token,
+          expirationTime: expirationTime,
+          refreshToken: refreshToken
+        }, tokenCacheKey); // Dispatch all pending requests
 
-      var error = new Error(parsed ? parsed.message : text);
-      if (parsed) error.body = parsed; // to notify that token is either fetched or failed
+        requestState.set(false); // Freeze and copy pending queue, reset original one for accepting
+        // new pending tasks
+
+        var executionQueue = pendingTasks.slice(); // eslint-disable-next-line no-param-reassign
+
+        pendingTasks = [];
+        executionQueue.forEach(function (task) {
+          // Assign the new token in the request header
+          var requestWithAuth = mergeAuthHeader(token, task.request); // console.log('test', cache, pendingTasks)
+          // Continue by calling the task's own next function
+
+          task.next(requestWithAuth, task.response);
+        });
+      }); // Handle error response
+
+      return res.text().then(function (text) {
+        var parsed;
+
+        try {
+          parsed = JSON.parse(text);
+        } catch (error) {
+          /* noop */
+        }
+
+        var error = new Error(parsed ? parsed.message : text);
+        if (parsed) error.body = parsed; // to notify that token is either fetched or failed
+        // in the below case token failed to be fetched
+        // and reset requestState to false
+        // so requestState could be shared between multi authMiddlewareBase functions
+
+        requestState.set(false); // check that error message matches the pattern '...is suspended'
+
+        if (error.message.includes('is suspended')) {
+          // empty the tokenCache
+          tokenCache.set(null); // retry
+
+          if (retryCount < maxRetries) {
+            setTimeout(executeFetch, calcDelayDuration(retryCount, retryDelay, maxRetries, backoff, maxDelay));
+            retryCount += 1;
+            return;
+          } // construct a suitable error message for the caller
+
+
+          var errorResponse = {
+            message: error.body.error,
+            statusCode: error.body.statusCode,
+            originalRequest: request,
+            retryCount: retryCount
+          };
+          response.reject(errorResponse);
+        }
+
+        response.reject(error);
+      });
+    }).catch(function (error) {
+      // to notify that token is either fetched or failed
       // in the below case token failed to be fetched
       // and reset requestState to false
       // so requestState could be shared between multi authMiddlewareBase functions
+      requestState.set(false);
+      if (response && typeof response.reject === 'function') response.reject(error);
 
-      requestState.set(false);
-      response.reject(error);
+      if (response && typeof response.reject === 'function' && (error === null || error === void 0 ? void 0 : error.type) === 'aborted') {
+        var _error = new NetworkError(error.message, {
+          type: error.type,
+          request: request
+        });
+
+        response.reject(_error);
+      }
+    }).finally(function () {
+      clearTimeout(timer);
     });
-  }).catch(function (error) {
-    // to notify that token is either fetched or failed
-    // in the below case token failed to be fetched
-    // and reset requestState to false
-    // so requestState could be shared between multi authMiddlewareBase functions
-    requestState.set(false);
-    if (response && typeof response.reject === 'function') response.reject(error);
-  });
+  }
+
+  executeFetch();
 }
@@ -250,3 +355,6 @@
       tokenCacheKey = _ref3.tokenCacheKey,
-      fetcher = _ref3.fetch;
+      fetcher = _ref3.fetch,
+      timeout = _ref3.timeout,
+      getAbortController = _ref3.getAbortController,
+      retryConfig = _ref3.retryConfig;
   if (!fetcher && typeof fetch === 'undefined') throw new Error('`fetch` is not available. Please pass in `fetch` as an option or have it globally available.');
@@ -296,6 +404,10 @@ if (!fetcher) // eslint-disable-next-line
       tokenCacheKey: tokenCacheKey,
+      request: request,
       tokenCache: tokenCache,
       requestState: requestState,
       pendingTasks: pendingTasks,
-      response: response
+      response: response,
+      timeout: timeout,
+      getAbortController: getAbortController,
+      retryConfig: retryConfig
     }));
@@ -311,2 +423,3 @@ return;
     body: body,
+    request: request,
     tokenCacheKey: tokenCacheKey,
@@ -316,3 +429,6 @@ tokenCache: tokenCache,
     pendingTasks: pendingTasks,
-    response: response
+    response: response,
+    timeout: timeout,
+    getAbortController: getAbortController,
+    retryConfig: retryConfig
   });
@@ -350,3 +466,3 @@ }
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -380,3 +496,3 @@ response: response
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -409,3 +525,3 @@ response: response
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -438,3 +554,3 @@ response: response
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -441,0 +557,0 @@ response: response

dist/sdk-middleware-auth.es.js

@@ -145,2 +145,26 @@ function _defineProperty(obj, key, value) {
 
+function defineError(statusCode, message) {
+  var meta = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+  // eslint-disable-next-line no-multi-assign
+  this.status = this.statusCode = this.code = statusCode;
+  this.message = message;
+  Object.assign(this, meta);
+  this.name = this.constructor.name; // eslint-disable-next-line no-proto
+
+  this.constructor.prototype.__proto__ = Error.prototype;
+  if (Error.captureStackTrace) Error.captureStackTrace(this, this.constructor);
+}
+/* eslint-disable max-len, flowtype/require-parameter-type */
+
+
+function NetworkError() {
+  for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
+    args[_key] = arguments[_key];
+  }
+
+  defineError.call.apply(defineError, [this, 0
+  /* special code to indicate network errors */
+  ].concat(args));
+}
+
 function mergeAuthHeader(token, req) {
@@ -159,2 +183,11 @@ return _objectSpread2(_objectSpread2({}, req), {}, {
 
+function calcDelayDuration(retryCount) {
+  var retryDelay = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 60000;
+  var backoff = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
+  var maxDelay = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : Infinity;
+  if (backoff) return retryCount !== 0 // do not increase if it's the first retry
+  ? Math.min(Math.round((Math.random() + 1) * retryDelay * Math.pow(2, retryCount)), maxDelay) : retryDelay;
+  return retryDelay;
+}
+
 function executeRequest(_ref) {
@@ -165,2 +198,3 @@ var fetcher = _ref.fetcher,
       body = _ref.body,
+      request = _ref.request,
       tokenCache = _ref.tokenCache,
@@ -170,65 +204,136 @@ requestState = _ref.requestState,
       response = _ref.response,
-      tokenCacheKey = _ref.tokenCacheKey;
-  fetcher(url, {
-    method: 'POST',
-    headers: {
-      Authorization: "Basic ".concat(basicAuth),
-      'Content-Length': Buffer.byteLength(body).toString(),
-      'Content-Type': 'application/x-www-form-urlencoded'
-    },
-    body: body
-  }).then(function (res) {
-    if (res.ok) return res.json().then(function (_ref2) {
-      var token = _ref2.access_token,
-          expiresIn = _ref2.expires_in,
-          refreshToken = _ref2.refresh_token;
-      var expirationTime = calculateExpirationTime(expiresIn); // Cache new token
+      tokenCacheKey = _ref.tokenCacheKey,
+      timeout = _ref.timeout,
+      getAbortController = _ref.getAbortController,
+      _ref$retryConfig = _ref.retryConfig;
+  _ref$retryConfig = _ref$retryConfig === void 0 ? {} : _ref$retryConfig;
+  var _ref$retryConfig$retr = _ref$retryConfig.retryDelay,
+      retryDelay = _ref$retryConfig$retr === void 0 ? 300 : _ref$retryConfig$retr,
+      _ref$retryConfig$maxR = _ref$retryConfig.maxRetries,
+      maxRetries = _ref$retryConfig$maxR === void 0 ? 10 : _ref$retryConfig$maxR,
+      _ref$retryConfig$back = _ref$retryConfig.backoff,
+      backoff = _ref$retryConfig$back === void 0 ? true : _ref$retryConfig$back,
+      _ref$retryConfig$maxD = _ref$retryConfig.maxDelay,
+      maxDelay = _ref$retryConfig$maxD === void 0 ? Infinity : _ref$retryConfig$maxD;
 
-      tokenCache.set({
-        token: token,
-        expirationTime: expirationTime,
-        refreshToken: refreshToken
-      }, tokenCacheKey); // Dispatch all pending requests
+  // if timeout is configured and no instance of AbortController is passed then throw
+  if (timeout && !getAbortController && typeof AbortController === 'undefined') {
+    throw new Error('`AbortController` is not available. Please pass in `getAbortController` as an option or have AbortController globally available when using timeout.');
+  } // ensure that the passed value of the timeout is of type number
 
-      requestState.set(false); // Freeze and copy pending queue, reset original one for accepting
-      // new pending tasks
 
-      var executionQueue = pendingTasks.slice(); // eslint-disable-next-line no-param-reassign
+  if (timeout && typeof timeout !== 'number') throw new Error('The passed value for timeout is not a number, please provide a timeout of type number.');
+  var retryCount = 0;
 
-      pendingTasks = [];
-      executionQueue.forEach(function (task) {
-        // Assign the new token in the request header
-        var requestWithAuth = mergeAuthHeader(token, task.request); // console.log('test', cache, pendingTasks)
-        // Continue by calling the task's own next function
+  function executeFetch() {
+    var signal;
+    var abortController;
+    if (timeout || getAbortController) abortController = (getAbortController ? getAbortController() : null) || new AbortController();
 
-        task.next(requestWithAuth, task.response);
-      });
-    }); // Handle error response
+    if (abortController) {
+      signal = abortController.signal;
+    }
 
-    return res.text().then(function (text) {
-      var parsed;
+    var timer;
+    if (timeout) timer = setTimeout(function () {
+      abortController.abort();
+    }, timeout);
+    fetcher(url, {
+      method: 'POST',
+      headers: {
+        Authorization: "Basic ".concat(basicAuth),
+        'Content-Length': Buffer.byteLength(body).toString(),
+        'Content-Type': 'application/x-www-form-urlencoded'
+      },
+      body: body,
+      signal: signal
+    }).then(function (res) {
+      if (res.ok) return res.json().then(function (_ref2) {
+        var token = _ref2.access_token,
+            expiresIn = _ref2.expires_in,
+            refreshToken = _ref2.refresh_token;
+        var expirationTime = calculateExpirationTime(expiresIn); // Cache new token
 
-      try {
-        parsed = JSON.parse(text);
-      } catch (error) {
-        /* noop */
-      }
+        tokenCache.set({
+          token: token,
+          expirationTime: expirationTime,
+          refreshToken: refreshToken
+        }, tokenCacheKey); // Dispatch all pending requests
 
-      var error = new Error(parsed ? parsed.message : text);
-      if (parsed) error.body = parsed; // to notify that token is either fetched or failed
+        requestState.set(false); // Freeze and copy pending queue, reset original one for accepting
+        // new pending tasks
+
+        var executionQueue = pendingTasks.slice(); // eslint-disable-next-line no-param-reassign
+
+        pendingTasks = [];
+        executionQueue.forEach(function (task) {
+          // Assign the new token in the request header
+          var requestWithAuth = mergeAuthHeader(token, task.request); // console.log('test', cache, pendingTasks)
+          // Continue by calling the task's own next function
+
+          task.next(requestWithAuth, task.response);
+        });
+      }); // Handle error response
+
+      return res.text().then(function (text) {
+        var parsed;
+
+        try {
+          parsed = JSON.parse(text);
+        } catch (error) {
+          /* noop */
+        }
+
+        var error = new Error(parsed ? parsed.message : text);
+        if (parsed) error.body = parsed; // to notify that token is either fetched or failed
+        // in the below case token failed to be fetched
+        // and reset requestState to false
+        // so requestState could be shared between multi authMiddlewareBase functions
+
+        requestState.set(false); // check that error message matches the pattern '...is suspended'
+
+        if (error.message.includes('is suspended')) {
+          // empty the tokenCache
+          tokenCache.set(null); // retry
+
+          if (retryCount < maxRetries) {
+            setTimeout(executeFetch, calcDelayDuration(retryCount, retryDelay, maxRetries, backoff, maxDelay));
+            retryCount += 1;
+            return;
+          } // construct a suitable error message for the caller
+
+
+          var errorResponse = {
+            message: error.body.error,
+            statusCode: error.body.statusCode,
+            originalRequest: request,
+            retryCount: retryCount
+          };
+          response.reject(errorResponse);
+        }
+
+        response.reject(error);
+      });
+    }).catch(function (error) {
+      // to notify that token is either fetched or failed
       // in the below case token failed to be fetched
       // and reset requestState to false
       // so requestState could be shared between multi authMiddlewareBase functions
+      requestState.set(false);
+      if (response && typeof response.reject === 'function') response.reject(error);
 
-      requestState.set(false);
-      response.reject(error);
+      if (response && typeof response.reject === 'function' && (error === null || error === void 0 ? void 0 : error.type) === 'aborted') {
+        var _error = new NetworkError(error.message, {
+          type: error.type,
+          request: request
+        });
+
+        response.reject(_error);
+      }
+    }).finally(function () {
+      clearTimeout(timer);
     });
-  }).catch(function (error) {
-    // to notify that token is either fetched or failed
-    // in the below case token failed to be fetched
-    // and reset requestState to false
-    // so requestState could be shared between multi authMiddlewareBase functions
-    requestState.set(false);
-    if (response && typeof response.reject === 'function') response.reject(error);
-  });
+  }
+
+  executeFetch();
 }
@@ -246,3 +351,6 @@
       tokenCacheKey = _ref3.tokenCacheKey,
-      fetcher = _ref3.fetch;
+      fetcher = _ref3.fetch,
+      timeout = _ref3.timeout,
+      getAbortController = _ref3.getAbortController,
+      retryConfig = _ref3.retryConfig;
   if (!fetcher && typeof fetch === 'undefined') throw new Error('`fetch` is not available. Please pass in `fetch` as an option or have it globally available.');
@@ -292,6 +400,10 @@ if (!fetcher) // eslint-disable-next-line
       tokenCacheKey: tokenCacheKey,
+      request: request,
       tokenCache: tokenCache,
       requestState: requestState,
       pendingTasks: pendingTasks,
-      response: response
+      response: response,
+      timeout: timeout,
+      getAbortController: getAbortController,
+      retryConfig: retryConfig
     }));
@@ -307,2 +419,3 @@ return;
     body: body,
+    request: request,
     tokenCacheKey: tokenCacheKey,
@@ -312,3 +425,6 @@ tokenCache: tokenCache,
     pendingTasks: pendingTasks,
-    response: response
+    response: response,
+    timeout: timeout,
+    getAbortController: getAbortController,
+    retryConfig: retryConfig
   });
@@ -346,3 +462,3 @@ }
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -376,3 +492,3 @@ response: response
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -405,3 +521,3 @@ response: response
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -434,3 +550,3 @@ response: response
 
-      var params = _objectSpread2(_objectSpread2({
+      var params = _objectSpread2(_objectSpread2(_objectSpread2({}, options), {}, {
         request: request,
@@ -437,0 +553,0 @@ response: response

dist/sdk-middleware-auth.umd.min.js

@@ -1,1 +0,1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t=t||self).CommercetoolsSdkMiddlewareAuth={})}(this,function(t){"use strict";function e(e,t){var r,n=Object.keys(e);return Object.getOwnPropertySymbols&&(r=Object.getOwnPropertySymbols(e),t&&(r=r.filter(function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable})),n.push.apply(n,r)),n}function g(o){for(var t=1;t<arguments.length;t++){var i=null!=arguments[t]?arguments[t]:{};t%2?e(Object(i),!0).forEach(function(t){var e,r,n;e=o,n=i[r=t],r in e?Object.defineProperty(e,r,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[r]=n}):Object.getOwnPropertyDescriptors?Object.defineProperties(o,Object.getOwnPropertyDescriptors(i)):e(Object(i)).forEach(function(t){Object.defineProperty(o,t,Object.getOwnPropertyDescriptor(i,t))})}return o}var r="undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof 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package.json

@@ -7,3 +7,3 @@ {
   "name": "@commercetools/sdk-middleware-auth",
-  "version": "6.1.4",
+  "version": "6.2.0",
   "description": "Middleware for different authentication flows of commercetools platform API, to use with @commercetools/sdk-client",
@@ -40,5 +40,5 @@ "keywords": [
   "devDependencies": {
+    "abort-controller": "^3.0.0",
     "nock": "12.0.3"
-  },
-  "gitHead": "015a7a95bf67793d0cef452f592ff3ea6818aef3"
+  }
 }

README.md

@@ -7,3 +7,3 @@ # commercetools-sdk-middlware-auth
 
-## Install
+### Install
 
@@ -10,0 +10,0 @@ ```bash

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