271 lines
7.8 KiB
Go
271 lines
7.8 KiB
Go
package aws
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import (
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"encoding/json"
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"fmt"
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"log"
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"strconv"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/awserr"
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"github.com/aws/aws-sdk-go/service/apigateway"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func resourceAwsApiGatewayMethod() *schema.Resource {
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return &schema.Resource{
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Create: resourceAwsApiGatewayMethodCreate,
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Read: resourceAwsApiGatewayMethodRead,
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Update: resourceAwsApiGatewayMethodUpdate,
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Delete: resourceAwsApiGatewayMethodDelete,
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Schema: map[string]*schema.Schema{
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"rest_api_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"resource_id": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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"http_method": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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ValidateFunc: validateHTTPMethod,
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},
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"authorization": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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},
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"authorizer_id": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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},
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"api_key_required": &schema.Schema{
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Type: schema.TypeBool,
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Optional: true,
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Default: false,
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},
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"request_models": &schema.Schema{
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Type: schema.TypeMap,
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Optional: true,
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Elem: schema.TypeString,
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},
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"request_parameters": &schema.Schema{
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Type: schema.TypeMap,
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Elem: schema.TypeBool,
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Optional: true,
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ConflictsWith: []string{"request_parameters_in_json"},
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},
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"request_parameters_in_json": &schema.Schema{
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Type: schema.TypeString,
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Optional: true,
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ConflictsWith: []string{"request_parameters"},
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Deprecated: "Use field request_parameters instead",
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},
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},
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}
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}
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func resourceAwsApiGatewayMethodCreate(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).apigateway
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input := apigateway.PutMethodInput{
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AuthorizationType: aws.String(d.Get("authorization").(string)),
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HttpMethod: aws.String(d.Get("http_method").(string)),
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ResourceId: aws.String(d.Get("resource_id").(string)),
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RestApiId: aws.String(d.Get("rest_api_id").(string)),
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ApiKeyRequired: aws.Bool(d.Get("api_key_required").(bool)),
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}
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models := make(map[string]string)
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for k, v := range d.Get("request_models").(map[string]interface{}) {
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models[k] = v.(string)
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}
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if len(models) > 0 {
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input.RequestModels = aws.StringMap(models)
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}
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parameters := make(map[string]bool)
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if kv, ok := d.GetOk("request_parameters"); ok {
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for k, v := range kv.(map[string]interface{}) {
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parameters[k], ok = v.(bool)
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if !ok {
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value, _ := strconv.ParseBool(v.(string))
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parameters[k] = value
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}
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}
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input.RequestParameters = aws.BoolMap(parameters)
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}
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if v, ok := d.GetOk("request_parameters_in_json"); ok {
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if err := json.Unmarshal([]byte(v.(string)), ¶meters); err != nil {
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return fmt.Errorf("Error unmarshaling request_parameters_in_json: %s", err)
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}
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input.RequestParameters = aws.BoolMap(parameters)
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}
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if v, ok := d.GetOk("authorizer_id"); ok {
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input.AuthorizerId = aws.String(v.(string))
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}
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_, err := conn.PutMethod(&input)
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if err != nil {
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return fmt.Errorf("Error creating API Gateway Method: %s", err)
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}
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d.SetId(fmt.Sprintf("agm-%s-%s-%s", d.Get("rest_api_id").(string), d.Get("resource_id").(string), d.Get("http_method").(string)))
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log.Printf("[DEBUG] API Gateway Method ID: %s", d.Id())
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return nil
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}
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func resourceAwsApiGatewayMethodRead(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).apigateway
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log.Printf("[DEBUG] Reading API Gateway Method %s", d.Id())
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out, err := conn.GetMethod(&apigateway.GetMethodInput{
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HttpMethod: aws.String(d.Get("http_method").(string)),
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ResourceId: aws.String(d.Get("resource_id").(string)),
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RestApiId: aws.String(d.Get("rest_api_id").(string)),
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})
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if err != nil {
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if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "NotFoundException" {
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d.SetId("")
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return nil
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}
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return err
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}
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log.Printf("[DEBUG] Received API Gateway Method: %s", out)
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d.SetId(fmt.Sprintf("agm-%s-%s-%s", d.Get("rest_api_id").(string), d.Get("resource_id").(string), d.Get("http_method").(string)))
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d.Set("request_parameters", aws.BoolValueMap(out.RequestParameters))
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d.Set("request_parameters_in_json", aws.BoolValueMap(out.RequestParameters))
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d.Set("api_key_required", out.ApiKeyRequired)
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d.Set("authorization_type", out.AuthorizationType)
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d.Set("authorizer_id", out.AuthorizerId)
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d.Set("request_models", aws.StringValueMap(out.RequestModels))
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return nil
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}
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func resourceAwsApiGatewayMethodUpdate(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).apigateway
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log.Printf("[DEBUG] Reading API Gateway Method %s", d.Id())
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operations := make([]*apigateway.PatchOperation, 0)
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if d.HasChange("resource_id") {
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operations = append(operations, &apigateway.PatchOperation{
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Op: aws.String("replace"),
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Path: aws.String("/resourceId"),
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Value: aws.String(d.Get("resource_id").(string)),
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})
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}
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if d.HasChange("request_models") {
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operations = append(operations, expandApiGatewayRequestResponseModelOperations(d, "request_models", "requestModels")...)
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}
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if d.HasChange("request_parameters_in_json") {
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ops, err := deprecatedExpandApiGatewayMethodParametersJSONOperations(d, "request_parameters_in_json", "requestParameters")
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if err != nil {
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return err
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}
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operations = append(operations, ops...)
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}
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if d.HasChange("request_parameters") {
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parameters := make(map[string]bool)
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var ok bool
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for k, v := range d.Get("request_parameters").(map[string]interface{}) {
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parameters[k], ok = v.(bool)
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if !ok {
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value, _ := strconv.ParseBool(v.(string))
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parameters[k] = value
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}
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}
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ops, err := expandApiGatewayMethodParametersOperations(d, "request_parameters", "requestParameters")
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if err != nil {
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return err
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}
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operations = append(operations, ops...)
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}
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if d.HasChange("authorization") {
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operations = append(operations, &apigateway.PatchOperation{
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Op: aws.String("replace"),
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Path: aws.String("/authorizationType"),
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Value: aws.String(d.Get("authorization").(string)),
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})
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}
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if d.HasChange("authorizer_id") {
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operations = append(operations, &apigateway.PatchOperation{
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Op: aws.String("replace"),
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Path: aws.String("/authorizerId"),
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Value: aws.String(d.Get("authorizer_id").(string)),
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})
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}
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if d.HasChange("api_key_required") {
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operations = append(operations, &apigateway.PatchOperation{
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Op: aws.String("replace"),
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Path: aws.String("/apiKeyRequired"),
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Value: aws.String(fmt.Sprintf("%t", d.Get("api_key_required").(bool))),
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})
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}
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method, err := conn.UpdateMethod(&apigateway.UpdateMethodInput{
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HttpMethod: aws.String(d.Get("http_method").(string)),
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ResourceId: aws.String(d.Get("resource_id").(string)),
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RestApiId: aws.String(d.Get("rest_api_id").(string)),
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PatchOperations: operations,
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})
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if err != nil {
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return err
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}
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log.Printf("[DEBUG] Received API Gateway Method: %s", method)
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return resourceAwsApiGatewayMethodRead(d, meta)
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}
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func resourceAwsApiGatewayMethodDelete(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).apigateway
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log.Printf("[DEBUG] Deleting API Gateway Method: %s", d.Id())
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return resource.Retry(5*time.Minute, func() *resource.RetryError {
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_, err := conn.DeleteMethod(&apigateway.DeleteMethodInput{
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HttpMethod: aws.String(d.Get("http_method").(string)),
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ResourceId: aws.String(d.Get("resource_id").(string)),
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RestApiId: aws.String(d.Get("rest_api_id").(string)),
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})
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if err == nil {
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return nil
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}
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apigatewayErr, ok := err.(awserr.Error)
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if apigatewayErr.Code() == "NotFoundException" {
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return nil
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}
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if !ok {
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return resource.NonRetryableError(err)
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}
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return resource.NonRetryableError(err)
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})
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}
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