github.com/ricardclau/terraform@v0.6.17-0.20160519222547-283e3ae6b5a9/builtin/providers/aws/resource_aws_cloudfront_origin_access_identity.go (about)

     1  package aws
     2  
     3  import (
     4  	"fmt"
     5  	"time"
     6  
     7  	"github.com/aws/aws-sdk-go/aws"
     8  	"github.com/aws/aws-sdk-go/service/cloudfront"
     9  	"github.com/hashicorp/terraform/helper/schema"
    10  )
    11  
    12  func resourceAwsCloudFrontOriginAccessIdentity() *schema.Resource {
    13  	return &schema.Resource{
    14  		Create: resourceAwsCloudFrontOriginAccessIdentityCreate,
    15  		Read:   resourceAwsCloudFrontOriginAccessIdentityRead,
    16  		Update: resourceAwsCloudFrontOriginAccessIdentityUpdate,
    17  		Delete: resourceAwsCloudFrontOriginAccessIdentityDelete,
    18  
    19  		Schema: map[string]*schema.Schema{
    20  			"comment": &schema.Schema{
    21  				Type:     schema.TypeString,
    22  				Optional: true,
    23  				Default:  "",
    24  			},
    25  			"caller_reference": &schema.Schema{
    26  				Type:     schema.TypeString,
    27  				Computed: true,
    28  			},
    29  			"cloudfront_access_identity_path": &schema.Schema{
    30  				Type:     schema.TypeString,
    31  				Computed: true,
    32  			},
    33  			"etag": &schema.Schema{
    34  				Type:     schema.TypeString,
    35  				Computed: true,
    36  			},
    37  			"s3_canonical_user_id": &schema.Schema{
    38  				Type:     schema.TypeString,
    39  				Computed: true,
    40  			},
    41  		},
    42  	}
    43  }
    44  
    45  func resourceAwsCloudFrontOriginAccessIdentityCreate(d *schema.ResourceData, meta interface{}) error {
    46  	conn := meta.(*AWSClient).cloudfrontconn
    47  	params := &cloudfront.CreateCloudFrontOriginAccessIdentityInput{
    48  		CloudFrontOriginAccessIdentityConfig: expandOriginAccessIdentityConfig(d),
    49  	}
    50  
    51  	resp, err := conn.CreateCloudFrontOriginAccessIdentity(params)
    52  	if err != nil {
    53  		return err
    54  	}
    55  	d.SetId(*resp.CloudFrontOriginAccessIdentity.Id)
    56  	return resourceAwsCloudFrontOriginAccessIdentityRead(d, meta)
    57  }
    58  
    59  func resourceAwsCloudFrontOriginAccessIdentityRead(d *schema.ResourceData, meta interface{}) error {
    60  	conn := meta.(*AWSClient).cloudfrontconn
    61  	params := &cloudfront.GetCloudFrontOriginAccessIdentityInput{
    62  		Id: aws.String(d.Id()),
    63  	}
    64  
    65  	resp, err := conn.GetCloudFrontOriginAccessIdentity(params)
    66  	if err != nil {
    67  		return err
    68  	}
    69  
    70  	// Update attributes from DistributionConfig
    71  	flattenOriginAccessIdentityConfig(d, resp.CloudFrontOriginAccessIdentity.CloudFrontOriginAccessIdentityConfig)
    72  	// Update other attributes outside of DistributionConfig
    73  	d.SetId(*resp.CloudFrontOriginAccessIdentity.Id)
    74  	d.Set("etag", resp.ETag)
    75  	d.Set("s3_canonical_user_id", resp.CloudFrontOriginAccessIdentity.S3CanonicalUserId)
    76  	d.Set("cloudfront_access_identity_path", fmt.Sprintf("origin-access-identity/cloudfront/%s", *resp.CloudFrontOriginAccessIdentity.Id))
    77  	return nil
    78  }
    79  
    80  func resourceAwsCloudFrontOriginAccessIdentityUpdate(d *schema.ResourceData, meta interface{}) error {
    81  	conn := meta.(*AWSClient).cloudfrontconn
    82  	params := &cloudfront.UpdateCloudFrontOriginAccessIdentityInput{
    83  		Id: aws.String(d.Id()),
    84  		CloudFrontOriginAccessIdentityConfig: expandOriginAccessIdentityConfig(d),
    85  		IfMatch: aws.String(d.Get("etag").(string)),
    86  	}
    87  	_, err := conn.UpdateCloudFrontOriginAccessIdentity(params)
    88  	if err != nil {
    89  		return err
    90  	}
    91  
    92  	return resourceAwsCloudFrontOriginAccessIdentityRead(d, meta)
    93  }
    94  
    95  func resourceAwsCloudFrontOriginAccessIdentityDelete(d *schema.ResourceData, meta interface{}) error {
    96  	conn := meta.(*AWSClient).cloudfrontconn
    97  	params := &cloudfront.DeleteCloudFrontOriginAccessIdentityInput{
    98  		Id:      aws.String(d.Id()),
    99  		IfMatch: aws.String(d.Get("etag").(string)),
   100  	}
   101  
   102  	_, err := conn.DeleteCloudFrontOriginAccessIdentity(params)
   103  	if err != nil {
   104  		return err
   105  	}
   106  
   107  	// Done
   108  	d.SetId("")
   109  	return nil
   110  }
   111  
   112  func expandOriginAccessIdentityConfig(d *schema.ResourceData) *cloudfront.OriginAccessIdentityConfig {
   113  	originAccessIdentityConfig := &cloudfront.OriginAccessIdentityConfig{
   114  		Comment: aws.String(d.Get("comment").(string)),
   115  	}
   116  	// This sets CallerReference if it's still pending computation (ie: new resource)
   117  	if v, ok := d.GetOk("caller_reference"); ok == false {
   118  		originAccessIdentityConfig.CallerReference = aws.String(time.Now().Format(time.RFC3339Nano))
   119  	} else {
   120  		originAccessIdentityConfig.CallerReference = aws.String(v.(string))
   121  	}
   122  	return originAccessIdentityConfig
   123  }
   124  
   125  func flattenOriginAccessIdentityConfig(d *schema.ResourceData, originAccessIdentityConfig *cloudfront.OriginAccessIdentityConfig) {
   126  	if originAccessIdentityConfig.Comment != nil {
   127  		d.Set("comment", originAccessIdentityConfig.Comment)
   128  	}
   129  	d.Set("caller_reference", originAccessIdentityConfig.CallerReference)
   130  }