-
Notifications
You must be signed in to change notification settings - Fork 1.7k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
* Add basic support for wafv2, missing aws_wafv2_web_acl_association and aws_wafv2_web_acl_logging_configuration * add logging config and associatations * add loop for each resource type * scope cloudfront to us-east-1 * move up dep * add docs
- Loading branch information
1 parent
415fee5
commit ceb25e2
Showing
6 changed files
with
251 additions
and
14 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,207 @@ | ||
// Copyright 2020 The Terraformer Authors. | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, software | ||
// distributed under the License is distributed on an "AS IS" BASIS, | ||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
// See the License for the specific language governing permissions and | ||
// limitations under the License. | ||
|
||
package aws | ||
|
||
import ( | ||
"context" | ||
|
||
"github.com/GoogleCloudPlatform/terraformer/terraformutils" | ||
"github.com/aws/aws-sdk-go-v2/service/wafv2" | ||
"github.com/aws/aws-sdk-go-v2/service/wafv2/types" | ||
) | ||
|
||
var wafv2AllowEmptyValues = []string{"tags."} | ||
|
||
type Wafv2Generator struct { | ||
AWSService | ||
scope types.Scope | ||
} | ||
|
||
func NewWafv2CloudfrontGenerator() *Wafv2Generator { | ||
return &Wafv2Generator{scope: types.ScopeCloudfront} | ||
} | ||
|
||
func NewWafv2RegionalGenerator() *Wafv2Generator { | ||
return &Wafv2Generator{scope: types.ScopeRegional} | ||
} | ||
|
||
func (g *Wafv2Generator) InitResources() error { | ||
config, e := g.generateConfig() | ||
if e != nil { | ||
return e | ||
} | ||
svc := wafv2.NewFromConfig(config) | ||
|
||
if err := g.loadWebACL(svc); err != nil { | ||
return err | ||
} | ||
if err := g.loadIPSet(svc); err != nil { | ||
return err | ||
} | ||
if err := g.loadRegexPatternSets(svc); err != nil { | ||
return err | ||
} | ||
if err := g.loadWafRuleGroups(svc); err != nil { | ||
return err | ||
} | ||
if err := g.loadWebACLLoggingConfiguration(svc); err != nil { | ||
return err | ||
} | ||
|
||
return nil | ||
} | ||
|
||
func (g *Wafv2Generator) loadWebACL(svc *wafv2.Client) error { | ||
output, err := svc.ListWebACLs(context.TODO(), &wafv2.ListWebACLsInput{Scope: g.scope}) | ||
if err != nil { | ||
return err | ||
} | ||
for _, acl := range output.WebACLs { | ||
g.Resources = append(g.Resources, terraformutils.NewResource( | ||
*acl.Id, | ||
*acl.Name+"_"+(*acl.Id)[0:8], | ||
"aws_wafv2_web_acl", | ||
"aws", | ||
map[string]string{ | ||
"name": *acl.Name, | ||
"scope": string(g.scope), | ||
}, | ||
wafv2AllowEmptyValues, | ||
map[string]interface{}{}, | ||
)) | ||
if g.scope == types.ScopeRegional { | ||
// cloudfront associations are not listed here since they should to defined in | ||
// aws_cloudfront_distribution resource instead | ||
err = g.loadWebACLAssociations(svc, acl.ARN) | ||
if err != nil { | ||
return err | ||
} | ||
} | ||
} | ||
return nil | ||
} | ||
|
||
func (g *Wafv2Generator) loadWebACLAssociations(svc *wafv2.Client, webACLArn *string) error { | ||
for _, resourceType := range types.ResourceTypeApplicationLoadBalancer.Values() { | ||
output, err := svc.ListResourcesForWebACL(context.TODO(), | ||
&wafv2.ListResourcesForWebACLInput{WebACLArn: webACLArn, ResourceType: resourceType}) | ||
if err != nil { | ||
return err | ||
} | ||
for _, resource := range output.ResourceArns { | ||
g.Resources = append(g.Resources, terraformutils.NewResource( | ||
resource, | ||
resource, | ||
"aws_wafv2_web_acl_association", | ||
"aws", | ||
map[string]string{ | ||
"resource_arn": resource, | ||
"web_acl_arn": *webACLArn, | ||
}, | ||
wafv2AllowEmptyValues, | ||
map[string]interface{}{}, | ||
)) | ||
} | ||
} | ||
return nil | ||
} | ||
|
||
func (g *Wafv2Generator) loadIPSet(svc *wafv2.Client) error { | ||
output, err := svc.ListIPSets(context.TODO(), &wafv2.ListIPSetsInput{Scope: g.scope}) | ||
if err != nil { | ||
return err | ||
} | ||
for _, IPSet := range output.IPSets { | ||
g.Resources = append(g.Resources, terraformutils.NewResource( | ||
*IPSet.Id, | ||
*IPSet.Name+"_"+(*IPSet.Id)[0:8], | ||
"aws_wafv2_ip_set", | ||
"aws", | ||
map[string]string{ | ||
"name": *IPSet.Name, | ||
"scope": string(g.scope), | ||
}, | ||
wafv2AllowEmptyValues, | ||
map[string]interface{}{}, | ||
)) | ||
} | ||
return nil | ||
} | ||
|
||
func (g *Wafv2Generator) loadRegexPatternSets(svc *wafv2.Client) error { | ||
output, err := svc.ListRegexPatternSets(context.TODO(), &wafv2.ListRegexPatternSetsInput{Scope: g.scope}) | ||
if err != nil { | ||
return err | ||
} | ||
for _, regexPatternSet := range output.RegexPatternSets { | ||
g.Resources = append(g.Resources, terraformutils.NewResource( | ||
*regexPatternSet.Id, | ||
*regexPatternSet.Name+"_"+(*regexPatternSet.Id)[0:8], | ||
"aws_wafv2_regex_pattern_set", | ||
"aws", | ||
map[string]string{ | ||
"name": *regexPatternSet.Name, | ||
"scope": string(g.scope), | ||
}, | ||
wafv2AllowEmptyValues, | ||
map[string]interface{}{}, | ||
)) | ||
} | ||
return nil | ||
} | ||
|
||
func (g *Wafv2Generator) loadWafRuleGroups(svc *wafv2.Client) error { | ||
output, err := svc.ListRuleGroups(context.TODO(), &wafv2.ListRuleGroupsInput{Scope: g.scope}) | ||
if err != nil { | ||
return err | ||
} | ||
for _, ruleGroup := range output.RuleGroups { | ||
g.Resources = append(g.Resources, terraformutils.NewResource( | ||
*ruleGroup.Id, | ||
*ruleGroup.Name+"_"+(*ruleGroup.Id)[0:8], | ||
"aws_wafv2_rule_group", | ||
"aws", | ||
map[string]string{ | ||
"arn": *ruleGroup.ARN, | ||
"name": *ruleGroup.Name, | ||
"scope": string(g.scope), | ||
}, | ||
wafv2AllowEmptyValues, | ||
map[string]interface{}{}, | ||
)) | ||
} | ||
return nil | ||
} | ||
|
||
func (g *Wafv2Generator) loadWebACLLoggingConfiguration(svc *wafv2.Client) error { | ||
output, err := svc.ListLoggingConfigurations(context.TODO(), &wafv2.ListLoggingConfigurationsInput{Scope: g.scope}) | ||
if err != nil { | ||
return err | ||
} | ||
for _, logConfig := range output.LoggingConfigurations { | ||
g.Resources = append(g.Resources, terraformutils.NewResource( | ||
*logConfig.ResourceArn, | ||
*logConfig.ResourceArn, | ||
"aws_wafv2_web_acl_logging_configuration", | ||
"aws", | ||
map[string]string{ | ||
"resource_arn": *logConfig.ResourceArn, | ||
}, | ||
wafv2AllowEmptyValues, | ||
map[string]interface{}{}, | ||
)) | ||
} | ||
return nil | ||
} |