@vendia/serverless-express - npm Package Compare versions

Comparing version 4.7.1 to 4.8.0

package.json

 {
   "name": "@vendia/serverless-express",
-  "version": "4.7.1",
+  "version": "4.8.0",
   "description": "This library enables you to utilize AWS Lambda and Amazon API Gateway to respond to web and API requests using your existing Node.js application framework.",
@@ -5,0 +5,0 @@ "keywords": [

README.md

@@ -11,3 +11,3 @@ # Serverless Express by [Vendia](https://vendia.net/)
 
-Run REST APIs and other web applications using your existing [Node.js](https://nodejs.org/) application framework (Express, Koa, Hapi, Sails, etc.), on top of [AWS Lambda](https://aws.amazon.com/lambda/) and [Amazon API Gateway](https://aws.amazon.com/api-gateway/).
+Run REST APIs and other web applications using your existing [Node.js](https://nodejs.org/) application framework (Express, Koa, Hapi, Sails, etc.), on top of [AWS Lambda](https://aws.amazon.com/lambda/) and [Amazon API Gateway](https://aws.amazon.com/api-gateway/) or [Azure Function](https://docs.microsoft.com/en-us/azure/azure-functions/).
 
@@ -29,4 +29,6 @@ ```bash
 
-## Minimal Lambda handler wrapper
+## AWS
 
+### Minimal Lambda handler wrapper
+
 The only AWS Lambda specific code you need to write is a simple handler like below. All other code you can write as you normally do.
@@ -41,3 +43,3 @@
 
-## Async setup Lambda handler
+### Async setup Lambda handler
 
@@ -76,2 +78,41 @@ If your application needs to perform some common bootstrap tasks such as connecting to a database before the request is forward to the API, you can use the following pattern (also available in [this example](https://github.com/vendia/serverless-express/blob/mainline/examples/basic-starter-api-gateway-v2/src/lambda-async-setup.js)):
 
+## Azure
+
+### Async Azure Function (v3) handler wrapper
+
+The only Azure Function specific code you need to write is a simple `index.js` and a `function.json` like below.
+
+```js
+// index.js
+const serverlessExpress = require('@vendia/serverless-express')
+const app = require('./app')
+const cachedServerlessExpress = serverlessExpress({ app })
+
+module.exports = async function (context, req) {
+  return cachedServerlessExpress(context, req)
+}
+```
+
+The _out-binding_ parameter `"name": "$return"` is important for Serverless Express to work.
+
+```json
+// function.json
+{
+  "bindings": [
+    {
+      "authLevel": "anonymous",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "route": "{*segments}"
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "$return"
+    }
+  ]
+}
+```
+
 ## 4.x
@@ -78,0 +119,0 @@

src/event-sources/index.js

@@ -8,2 +8,3 @@ const awsApiGatewayV1EventSource = require('./aws/api-gateway-v1')
 const awsDynamoDbEventSource = require('./aws/dynamodb')
+const azureHttpFunctionV3EventSource = require('./azure/http-function-runtime-v3')
 const awsEventBridgeEventSource = require('./aws/eventbridge')
@@ -25,2 +26,4 @@
       return awsSnsEventSource
+    case 'AZURE_HTTP_FUNCTION_V3':
+      return azureHttpFunctionV3EventSource
     case 'AWS_SQS':
@@ -27,0 +30,0 @@ return awsSqsEventSource

src/event-sources/utils.js

@@ -90,2 +90,13 @@ const url = require('url')
   }
+  if (event.traceContext) {
+    const functionsExtensionVersion = process.env.FUNCTIONS_EXTENSION_VERSION
+
+    if (!functionsExtensionVersion) {
+      console.warn('The environment variable \'FUNCTIONS_EXTENSION_VERSION\' is not set. Only the function runtime \'~3\' is supported.')
+    } else if (functionsExtensionVersion !== '~3') {
+      console.warn('Only the function runtime \'~3\' is supported.')
+    }
+
+    return 'AZURE_HTTP_FUNCTION_V3'
+  }
   if (
@@ -133,2 +144,13 @@ event.version &&
 
+const parseCookie = (str) =>
+  str.split(';')
+    .map((v) => v.split('='))
+    .reduce((acc, v) => {
+      if (!v[1]) {
+        return acc
+      }
+      acc[decodeURIComponent(v[0].trim().toLowerCase())] = decodeURIComponent(v[1].trim())
+      return acc
+    }, {})
+
 module.exports = {
@@ -141,3 +163,4 @@ getPathWithQueryStringParams,
   getCommaDelimitedHeaders,
-  emptyResponseMapper
+  emptyResponseMapper,
+  parseCookie
 }

src/transport.js

@@ -66,3 +66,4 @@ const util = require('util')
     eventSourceName !== 'AWS_API_GATEWAY_V1' &&
-    eventSourceName !== 'AWS_API_GATEWAY_V2'
+    eventSourceName !== 'AWS_API_GATEWAY_V2' &&
+    eventSourceName !== 'AZURE_HTTP_FUNCTION_V3'
   ) {
@@ -69,0 +70,0 @@ resolver.fail({ error })

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

66129

increased by7.5%

Number of package files

38

increased by2.7%

Lines of code

1248

increased by8.9%

Number of lines in readme file

353

increased by13.14%

Worsened metrics

Number of low supply chain risk alerts

2

increased by100%

No dependency changes