Merge pull request #9228 from ewbankkit/issue-7004.aws_api_gateway_v2…

…_authorizer New resource: aws_apigatewayv2_authorizer
hashicorp · Apr 8, 2020 · cd65388 · cd65388
2 parents 37a73c0 + 4c27f54
commit cd65388
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Showing 5 changed files with 701 additions and 0 deletions.
diff --git a/aws/provider.go b/aws/provider.go
@@ -366,6 +366,7 @@ func Provider() terraform.ResourceProvider {
 			"aws_api_gateway_usage_plan_key":                          resourceAwsApiGatewayUsagePlanKey(),
 			"aws_api_gateway_vpc_link":                                resourceAwsApiGatewayVpcLink(),
 			"aws_apigatewayv2_api":                                    resourceAwsApiGatewayV2Api(),
+			"aws_apigatewayv2_authorizer":                             resourceAwsApiGatewayV2Authorizer(),
 			"aws_app_cookie_stickiness_policy":                        resourceAwsAppCookieStickinessPolicy(),
 			"aws_appautoscaling_target":                               resourceAwsAppautoscalingTarget(),
 			"aws_appautoscaling_policy":                               resourceAwsAppautoscalingPolicy(),

diff --git a/aws/resource_aws_apigatewayv2_authorizer.go b/aws/resource_aws_apigatewayv2_authorizer.go
@@ -0,0 +1,234 @@
+package aws
+
+import (
+	"fmt"
+	"log"
+	"strings"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/service/apigatewayv2"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
+	"github.com/hashicorp/terraform-plugin-sdk/helper/validation"
+)
+
+func resourceAwsApiGatewayV2Authorizer() *schema.Resource {
+	return &schema.Resource{
+		Create: resourceAwsApiGatewayV2AuthorizerCreate,
+		Read:   resourceAwsApiGatewayV2AuthorizerRead,
+		Update: resourceAwsApiGatewayV2AuthorizerUpdate,
+		Delete: resourceAwsApiGatewayV2AuthorizerDelete,
+		Importer: &schema.ResourceImporter{
+			State: resourceAwsApiGatewayV2AuthorizerImport,
+		},
+
+		Schema: map[string]*schema.Schema{
+			"api_id": {
+				Type:     schema.TypeString,
+				Required: true,
+				ForceNew: true,
+			},
+			"authorizer_credentials_arn": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validateArn,
+			},
+			"authorizer_type": {
+				Type:     schema.TypeString,
+				Required: true,
+				ValidateFunc: validation.StringInSlice([]string{
+					apigatewayv2.AuthorizerTypeJwt,
+					apigatewayv2.AuthorizerTypeRequest,
+				}, false),
+			},
+			"authorizer_uri": {
+				Type:         schema.TypeString,
+				Optional:     true,
+				ValidateFunc: validation.StringLenBetween(1, 2048),
+			},
+			"identity_sources": {
+				Type:     schema.TypeSet,
+				Required: true,
+				MinItems: 1,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+			},
+			"jwt_configuration": {
+				Type:     schema.TypeList,
+				Optional: true,
+				MinItems: 0,
+				MaxItems: 1,
+				Elem: &schema.Resource{
+					Schema: map[string]*schema.Schema{
+						"audience": {
+							Type:     schema.TypeSet,
+							Optional: true,
+							Elem:     &schema.Schema{Type: schema.TypeString},
+						},
+						"issuer": {
+							Type:     schema.TypeString,
+							Optional: true,
+						},
+					},
+				},
+			},
+			"name": {
+				Type:         schema.TypeString,
+				Required:     true,
+				ValidateFunc: validation.StringLenBetween(1, 128),
+			},
+		},
+	}
+}
+
+func resourceAwsApiGatewayV2AuthorizerCreate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).apigatewayv2conn
+
+	req := &apigatewayv2.CreateAuthorizerInput{
+		ApiId:          aws.String(d.Get("api_id").(string)),
+		AuthorizerType: aws.String(d.Get("authorizer_type").(string)),
+		IdentitySource: expandStringSet(d.Get("identity_sources").(*schema.Set)),
+		Name:           aws.String(d.Get("name").(string)),
+	}
+	if v, ok := d.GetOk("authorizer_credentials_arn"); ok {
+		req.AuthorizerCredentialsArn = aws.String(v.(string))
+	}
+	if v, ok := d.GetOk("authorizer_uri"); ok {
+		req.AuthorizerUri = aws.String(v.(string))
+	}
+	if v, ok := d.GetOk("jwt_configuration"); ok {
+		req.JwtConfiguration = expandApiGateway2JwtConfiguration(v.([]interface{}))
+	}
+
+	log.Printf("[DEBUG] Creating API Gateway v2 authorizer: %s", req)
+	resp, err := conn.CreateAuthorizer(req)
+	if err != nil {
+		return fmt.Errorf("error creating API Gateway v2 authorizer: %s", err)
+	}
+
+	d.SetId(aws.StringValue(resp.AuthorizerId))
+
+	return resourceAwsApiGatewayV2AuthorizerRead(d, meta)
+}
+
+func resourceAwsApiGatewayV2AuthorizerRead(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).apigatewayv2conn
+
+	resp, err := conn.GetAuthorizer(&apigatewayv2.GetAuthorizerInput{
+		ApiId:        aws.String(d.Get("api_id").(string)),
+		AuthorizerId: aws.String(d.Id()),
+	})
+	if isAWSErr(err, apigatewayv2.ErrCodeNotFoundException, "") {
+		log.Printf("[WARN] API Gateway v2 authorizer (%s) not found, removing from state", d.Id())
+		d.SetId("")
+		return nil
+	}
+	if err != nil {
+		return fmt.Errorf("error reading API Gateway v2 authorizer: %s", err)
+	}
+
+	d.Set("authorizer_credentials_arn", resp.AuthorizerCredentialsArn)
+	d.Set("authorizer_type", resp.AuthorizerType)
+	d.Set("authorizer_uri", resp.AuthorizerUri)
+	if err := d.Set("identity_sources", flattenStringSet(resp.IdentitySource)); err != nil {
+		return fmt.Errorf("error setting identity_sources: %s", err)
+	}
+	if err := d.Set("jwt_configuration", flattenApiGateway2JwtConfiguration(resp.JwtConfiguration)); err != nil {
+		return fmt.Errorf("error setting jwt_configuration: %s", err)
+	}
+	d.Set("name", resp.Name)
+
+	return nil
+}
+
+func resourceAwsApiGatewayV2AuthorizerUpdate(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).apigatewayv2conn
+
+	req := &apigatewayv2.UpdateAuthorizerInput{
+		ApiId:        aws.String(d.Get("api_id").(string)),
+		AuthorizerId: aws.String(d.Id()),
+	}
+	if d.HasChange("authorizer_credentials_arn") {
+		req.AuthorizerCredentialsArn = aws.String(d.Get("authorizer_credentials_arn").(string))
+	}
+	if d.HasChange("authorizer_type") {
+		req.AuthorizerType = aws.String(d.Get("authorizer_type").(string))
+	}
+	if d.HasChange("authorizer_uri") {
+		req.AuthorizerUri = aws.String(d.Get("authorizer_uri").(string))
+	}
+	if d.HasChange("identity_sources") {
+		req.IdentitySource = expandStringSet(d.Get("identity_sources").(*schema.Set))
+	}
+	if d.HasChange("name") {
+		req.Name = aws.String(d.Get("name").(string))
+	}
+	if d.HasChange("jwt_configuration") {
+		req.JwtConfiguration = expandApiGateway2JwtConfiguration(d.Get("jwt_configuration").([]interface{}))
+	}
+
+	log.Printf("[DEBUG] Updating API Gateway v2 authorizer: %s", req)
+	_, err := conn.UpdateAuthorizer(req)
+	if err != nil {
+		return fmt.Errorf("error updating API Gateway v2 authorizer: %s", err)
+	}
+
+	return resourceAwsApiGatewayV2AuthorizerRead(d, meta)
+}
+
+func resourceAwsApiGatewayV2AuthorizerDelete(d *schema.ResourceData, meta interface{}) error {
+	conn := meta.(*AWSClient).apigatewayv2conn
+
+	log.Printf("[DEBUG] Deleting API Gateway v2 authorizer (%s)", d.Id())
+	_, err := conn.DeleteAuthorizer(&apigatewayv2.DeleteAuthorizerInput{
+		ApiId:        aws.String(d.Get("api_id").(string)),
+		AuthorizerId: aws.String(d.Id()),
+	})
+	if isAWSErr(err, apigatewayv2.ErrCodeNotFoundException, "") {
+		return nil
+	}
+	if err != nil {
+		return fmt.Errorf("error deleting API Gateway v2 authorizer: %s", err)
+	}
+
+	return nil
+}
+
+func resourceAwsApiGatewayV2AuthorizerImport(d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
+	parts := strings.Split(d.Id(), "/")
+	if len(parts) != 2 {
+		return []*schema.ResourceData{}, fmt.Errorf("Wrong format of resource: %s. Please follow 'api-id/authorizer-id'", d.Id())
+	}
+
+	d.SetId(parts[1])
+	d.Set("api_id", parts[0])
+
+	return []*schema.ResourceData{d}, nil
+}
+
+func expandApiGateway2JwtConfiguration(vConfiguration []interface{}) *apigatewayv2.JWTConfiguration {
+	configuration := &apigatewayv2.JWTConfiguration{}
+
+	if len(vConfiguration) == 0 || vConfiguration[0] == nil {
+		return configuration
+	}
+	mConfiguration := vConfiguration[0].(map[string]interface{})
+
+	if vAudience, ok := mConfiguration["audience"].(*schema.Set); ok && vAudience.Len() > 0 {
+		configuration.Audience = expandStringSet(vAudience)
+	}
+	if vIssuer, ok := mConfiguration["issuer"].(string); ok && vIssuer != "" {
+		configuration.Issuer = aws.String(vIssuer)
+	}
+
+	return configuration
+}
+
+func flattenApiGateway2JwtConfiguration(configuration *apigatewayv2.JWTConfiguration) []interface{} {
+	if configuration == nil {
+		return []interface{}{}
+	}
+
+	return []interface{}{map[string]interface{}{
+		"audience": flattenStringSet(configuration.Audience),
+		"issuer":   aws.StringValue(configuration.Issuer),
+	}}
+}