software.amazon.awssdk.services.lambda.model.FunctionConfiguration Java Examples

The following examples show how to use software.amazon.awssdk.services.lambda.model.FunctionConfiguration. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: ListLambdaFunctions.java From aws-doc-sdk-examples with Apache License 2.0

6 votes

public static void main(String[] args) {

        // snippet-start:[lambda.java2.list.main]
        ListFunctionsResponse functionResult = null ;
        try {
            Region region = Region.US_WEST_2;
            LambdaClient awsLambda = LambdaClient.builder().region(region).build();

            //Get a list of all functions
            functionResult = awsLambda.listFunctions();

            List<FunctionConfiguration> list = functionResult.functions();

            for (Iterator iter = list.iterator(); iter.hasNext(); ) {
                FunctionConfiguration config = (FunctionConfiguration)iter.next();
                System.out.println("The function name is "+config.functionName());
            }
        } catch(ServiceException e) {
            e.getStackTrace();
        }
        // snippet-end:[lambda.java2.list.main]
    }

Example #2

Source File: AwsLambdaScanner.java From clouditor with Apache License 2.0

5 votes

@Override
protected Asset transform(FunctionConfiguration function) throws ScanException {
  var asset = super.transform(function);

  enrichSimple(
      asset,
      "policy",
      this.api::getPolicy,
      GetPolicyResponse::policy,
      GetPolicyRequest.builder().functionName(function.functionName()).build());

  return asset;
}

Example #3

Source File: AwsLambdaScannerTest.java From clouditor with Apache License 2.0

5 votes

@BeforeAll
static void setUpOnce() {
  discoverAssets(
      LambdaClient.class,
      AwsLambdaScanner::new,
      api -> {
        when(api.listFunctions())
            .thenReturn(
                ListFunctionsResponse.builder()
                    .functions(
                        FunctionConfiguration.builder()
                            .functionArn(
                                "arn:aws:lambda:eu-central-1:123456789:function:function-1")
                            .functionName("function-1")
                            .kmsKeyArn("some-key")
                            .build(),
                        FunctionConfiguration.builder()
                            .functionArn(
                                "arn:aws:lambda:eu-central-1:123456789:function:function-2")
                            .functionName("function-2")
                            .build())
                    .build());

        when(api.getPolicy(GetPolicyRequest.builder().functionName("function-1").build()))
            .thenReturn(GetPolicyResponse.builder().policy("*").build());

        when(api.getPolicy(GetPolicyRequest.builder().functionName("function-2").build()))
            .thenReturn(GetPolicyResponse.builder().policy("no-wildcard").build());
      });
}

Example #4

Source File: ServiceIntegrationTest.java From aws-sdk-java-v2 with Apache License 2.0

5 votes

private static void checkValid_GetFunctionResponse(GetFunctionResponse result) {
    Assert.assertNotNull(result);

    Assert.assertNotNull(result.code());
    Assert.assertNotNull(result.code().location());
    Assert.assertNotNull(result.code().repositoryType());

    FunctionConfiguration config = result.configuration();
    checkValid_FunctionConfiguration(config);
}

Example #5

Source File: ServiceIntegrationTest.java From aws-sdk-java-v2 with Apache License 2.0

5 votes

private static void checkValid_FunctionConfiguration(FunctionConfiguration config) {

        Assert.assertNotNull(config);

        Assert.assertNotNull(config.codeSize());
        Assert.assertNotNull(config.description());
        Assert.assertNotNull(config.functionArn());
        Assert.assertNotNull(config.functionName());
        Assert.assertNotNull(config.handler());
        Assert.assertNotNull(config.lastModified());
        Assert.assertNotNull(config.memorySize());
        Assert.assertNotNull(config.role());
        Assert.assertNotNull(config.runtime());
        Assert.assertNotNull(config.timeout());
    }

Example #6

Source File: ServiceIntegrationTest.java From aws-sdk-java-v2 with Apache License 2.0

5 votes

@Test
public void testFunctionOperations() throws IOException {

    // Get function
    GetFunctionResponse getFunc = lambda.getFunction(r -> r.functionName(FUNCTION_NAME)).join();
    checkValid_GetFunctionResponse(getFunc);

    // Get function configuration
    GetFunctionConfigurationResponse getConfig = lambda.getFunctionConfiguration(r -> r.functionName(FUNCTION_NAME)).join();

    checkValid_GetFunctionConfigurationResponse(getConfig);

    // List functions
    ListFunctionsResponse listFunc = lambda.listFunctions(ListFunctionsRequest.builder().build()).join();
    Assert.assertFalse(listFunc.functions().isEmpty());
    for (FunctionConfiguration funcConfig : listFunc.functions()) {
        checkValid_FunctionConfiguration(funcConfig);
    }

    // Invoke the function
    InvokeResponse invokeResult = lambda.invoke(InvokeRequest.builder().functionName(FUNCTION_NAME)
            .invocationType(InvocationType.EVENT).payload(SdkBytes.fromUtf8String("{}")).build()).join();

    Assert.assertEquals(202, invokeResult.statusCode().intValue());
    Assert.assertNull(invokeResult.logResult());
    Assert.assertEquals(0, invokeResult.payload().asByteBuffer().remaining());

    invokeResult = lambda.invoke(InvokeRequest.builder().functionName(FUNCTION_NAME)
            .invocationType(InvocationType.REQUEST_RESPONSE).logType(LogType.TAIL)
            .payload(SdkBytes.fromUtf8String("{}")).build()).join();

    Assert.assertEquals(200, invokeResult.statusCode().intValue());

    System.out.println(new String(BinaryUtils.fromBase64(invokeResult.logResult()), StandardCharsets.UTF_8));

    Assert.assertEquals("\"Hello World\"", invokeResult.payload().asUtf8String());
}

Example #7

Source File: AwsLambdaScanner.java From clouditor with Apache License 2.0

4 votes

public AwsLambdaScanner() {
  super(
      LambdaClient::builder,
      FunctionConfiguration::functionArn,
      FunctionConfiguration::functionName);
}

Example #8

Source File: AwsLambdaScanner.java From clouditor with Apache License 2.0

4 votes

@Override
protected List<FunctionConfiguration> list() {
  return this.api.listFunctions().functions();
}