forked from hashicorp/terraform
/
resource_aws_waf_sql_injection_match_set.go
181 lines (147 loc) · 5.15 KB
/
resource_aws_waf_sql_injection_match_set.go
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package aws
import (
"log"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/waf"
"github.com/hashicorp/errwrap"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceAwsWafSqlInjectionMatchSet() *schema.Resource {
return &schema.Resource{
Create: resourceAwsWafSqlInjectionMatchSetCreate,
Read: resourceAwsWafSqlInjectionMatchSetRead,
Update: resourceAwsWafSqlInjectionMatchSetUpdate,
Delete: resourceAwsWafSqlInjectionMatchSetDelete,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"sql_injection_match_tuples": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"field_to_match": {
Type: schema.TypeSet,
Required: true,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"data": {
Type: schema.TypeString,
Optional: true,
},
"type": {
Type: schema.TypeString,
Required: true,
},
},
},
},
"text_transformation": &schema.Schema{
Type: schema.TypeString,
Required: true,
},
},
},
},
},
}
}
func resourceAwsWafSqlInjectionMatchSetCreate(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).wafconn
log.Printf("[INFO] Creating SqlInjectionMatchSet: %s", d.Get("name").(string))
// ChangeToken
var ct *waf.GetChangeTokenInput
res, err := conn.GetChangeToken(ct)
if err != nil {
return errwrap.Wrapf("[ERROR] Error getting change token: {{err}}", err)
}
params := &waf.CreateSqlInjectionMatchSetInput{
ChangeToken: res.ChangeToken,
Name: aws.String(d.Get("name").(string)),
}
resp, err := conn.CreateSqlInjectionMatchSet(params)
if err != nil {
return errwrap.Wrapf("[ERROR] Error creating SqlInjectionMatchSet: {{err}}", err)
}
d.SetId(*resp.SqlInjectionMatchSet.SqlInjectionMatchSetId)
return resourceAwsWafSqlInjectionMatchSetUpdate(d, meta)
}
func resourceAwsWafSqlInjectionMatchSetRead(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).wafconn
log.Printf("[INFO] Reading SqlInjectionMatchSet: %s", d.Get("name").(string))
params := &waf.GetSqlInjectionMatchSetInput{
SqlInjectionMatchSetId: aws.String(d.Id()),
}
resp, err := conn.GetSqlInjectionMatchSet(params)
if err != nil {
if awsErr, ok := err.(awserr.Error); ok && awsErr.Code() == "WAFNonexistentItemException" {
log.Printf("[WARN] WAF IPSet (%s) not found, error code (404)", d.Id())
d.SetId("")
return nil
}
return err
}
d.Set("name", resp.SqlInjectionMatchSet.Name)
return nil
}
func resourceAwsWafSqlInjectionMatchSetUpdate(d *schema.ResourceData, meta interface{}) error {
log.Printf("[INFO] Updating SqlInjectionMatchSet: %s", d.Get("name").(string))
err := updateSqlInjectionMatchSetResource(d, meta, waf.ChangeActionInsert)
if err != nil {
return errwrap.Wrapf("[ERROR] Error updating SqlInjectionMatchSet: {{err}}", err)
}
return resourceAwsWafSqlInjectionMatchSetRead(d, meta)
}
func resourceAwsWafSqlInjectionMatchSetDelete(d *schema.ResourceData, meta interface{}) error {
conn := meta.(*AWSClient).wafconn
log.Printf("[INFO] Deleting SqlInjectionMatchSet: %s", d.Get("name").(string))
err := updateSqlInjectionMatchSetResource(d, meta, waf.ChangeActionDelete)
if err != nil {
return errwrap.Wrapf("[ERROR] Error deleting SqlInjectionMatchSet: {{err}}", err)
}
var ct *waf.GetChangeTokenInput
resp, err := conn.GetChangeToken(ct)
req := &waf.DeleteSqlInjectionMatchSetInput{
ChangeToken: resp.ChangeToken,
SqlInjectionMatchSetId: aws.String(d.Id()),
}
_, err = conn.DeleteSqlInjectionMatchSet(req)
if err != nil {
return errwrap.Wrapf("[ERROR] Error deleting SqlInjectionMatchSet: {{err}}", err)
}
return nil
}
func updateSqlInjectionMatchSetResource(d *schema.ResourceData, meta interface{}, ChangeAction string) error {
conn := meta.(*AWSClient).wafconn
var ct *waf.GetChangeTokenInput
resp, err := conn.GetChangeToken(ct)
if err != nil {
return errwrap.Wrapf("[ERROR] Error getting change token: {{err}}", err)
}
req := &waf.UpdateSqlInjectionMatchSetInput{
ChangeToken: resp.ChangeToken,
SqlInjectionMatchSetId: aws.String(d.Id()),
}
sqlInjectionMatchTuples := d.Get("sql_injection_match_tuples").(*schema.Set)
for _, sqlInjectionMatchTuple := range sqlInjectionMatchTuples.List() {
simt := sqlInjectionMatchTuple.(map[string]interface{})
sizeConstraintUpdate := &waf.SqlInjectionMatchSetUpdate{
Action: aws.String(ChangeAction),
SqlInjectionMatchTuple: &waf.SqlInjectionMatchTuple{
FieldToMatch: expandFieldToMatch(simt["field_to_match"].(*schema.Set).List()[0].(map[string]interface{})),
TextTransformation: aws.String(simt["text_transformation"].(string)),
},
}
req.Updates = append(req.Updates, sizeConstraintUpdate)
}
_, err = conn.UpdateSqlInjectionMatchSet(req)
if err != nil {
return errwrap.Wrapf("[ERROR] Error updating SqlInjectionMatchSet: {{err}}", err)
}
return nil
}