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api_management_api_policy_resource.go
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/
api_management_api_policy_resource.go
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// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package apimanagement
import (
"fmt"
"html"
"log"
"time"
"github.com/hashicorp/go-azure-helpers/lang/pointer"
"github.com/hashicorp/go-azure-helpers/lang/response"
"github.com/hashicorp/go-azure-helpers/resourcemanager/commonschema"
"github.com/hashicorp/go-azure-sdk/resource-manager/apimanagement/2022-08-01/apipolicy"
"github.com/hashicorp/terraform-provider-azurerm/helpers/tf"
"github.com/hashicorp/terraform-provider-azurerm/internal/clients"
"github.com/hashicorp/terraform-provider-azurerm/internal/services/apimanagement/migration"
"github.com/hashicorp/terraform-provider-azurerm/internal/services/apimanagement/schemaz"
"github.com/hashicorp/terraform-provider-azurerm/internal/tf/pluginsdk"
"github.com/hashicorp/terraform-provider-azurerm/internal/timeouts"
)
func resourceApiManagementApiPolicy() *pluginsdk.Resource {
return &pluginsdk.Resource{
Create: resourceApiManagementAPIPolicyCreateUpdate,
Read: resourceApiManagementAPIPolicyRead,
Update: resourceApiManagementAPIPolicyCreateUpdate,
Delete: resourceApiManagementAPIPolicyDelete,
Importer: pluginsdk.ImporterValidatingResourceId(func(id string) error {
_, err := apipolicy.ParseApiID(id)
return err
}),
Timeouts: &pluginsdk.ResourceTimeout{
Create: pluginsdk.DefaultTimeout(30 * time.Minute),
Read: pluginsdk.DefaultTimeout(5 * time.Minute),
Update: pluginsdk.DefaultTimeout(30 * time.Minute),
Delete: pluginsdk.DefaultTimeout(30 * time.Minute),
},
SchemaVersion: 2,
StateUpgraders: pluginsdk.StateUpgrades(map[int]pluginsdk.StateUpgrade{
0: migration.ApiManagementApiPolicyV0ToV1{},
1: migration.ApiManagementApiPolicyV1ToV2{},
}),
Schema: map[string]*pluginsdk.Schema{
"resource_group_name": commonschema.ResourceGroupName(),
"api_management_name": schemaz.SchemaApiManagementName(),
"api_name": schemaz.SchemaApiManagementApiName(),
"xml_content": {
Type: pluginsdk.TypeString,
Optional: true,
Computed: true,
ConflictsWith: []string{"xml_link"},
DiffSuppressFunc: XmlWithDotNetInterpolationsDiffSuppress,
},
"xml_link": {
Type: pluginsdk.TypeString,
Optional: true,
ConflictsWith: []string{"xml_content"},
},
},
}
}
func resourceApiManagementAPIPolicyCreateUpdate(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).ApiManagement.ApiPoliciesClient
subscriptionId := meta.(*clients.Client).Account.SubscriptionId
ctx, cancel := timeouts.ForCreateUpdate(meta.(*clients.Client).StopContext, d)
defer cancel()
id := apipolicy.NewApiID(subscriptionId, d.Get("resource_group_name").(string), d.Get("api_management_name").(string), d.Get("api_name").(string))
if d.IsNewResource() {
existing, err := client.Get(ctx, id, apipolicy.GetOperationOptions{Format: pointer.To(apipolicy.PolicyExportFormatXml)})
if err != nil {
if !response.WasNotFound(existing.HttpResponse) {
return fmt.Errorf("checking for presence of existing %s: %s", id, err)
}
}
if !response.WasNotFound(existing.HttpResponse) {
return tf.ImportAsExistsError("azurerm_api_management_api_policy", id.ID())
}
}
parameters := apipolicy.PolicyContract{}
xmlContent := d.Get("xml_content").(string)
xmlLink := d.Get("xml_link").(string)
if xmlLink != "" {
parameters.Properties = &apipolicy.PolicyContractProperties{
Format: pointer.To(apipolicy.PolicyContentFormatRawxmlNegativelink),
Value: xmlLink,
}
} else if xmlContent != "" {
// this is intentionally an else-if since `xml_content` is computed
// clear out any existing value for xml_link
if !d.IsNewResource() {
d.Set("xml_link", "")
}
parameters.Properties = &apipolicy.PolicyContractProperties{
Format: pointer.To(apipolicy.PolicyContentFormatRawxml),
Value: xmlContent,
}
}
if parameters.Properties == nil {
return fmt.Errorf("Either `xml_content` or `xml_link` must be set")
}
if _, err := client.CreateOrUpdate(ctx, id, parameters, apipolicy.CreateOrUpdateOperationOptions{}); err != nil {
return fmt.Errorf("creating/updating %s: %+v", id, err)
}
d.SetId(id.ID())
return resourceApiManagementAPIPolicyRead(d, meta)
}
func resourceApiManagementAPIPolicyRead(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).ApiManagement.ApiPoliciesClient
ctx, cancel := timeouts.ForRead(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := apipolicy.ParseApiID(d.Id())
if err != nil {
return err
}
resp, err := client.Get(ctx, *id, apipolicy.GetOperationOptions{Format: pointer.To(apipolicy.PolicyExportFormatXml)})
if err != nil {
if response.WasNotFound(resp.HttpResponse) {
log.Printf("[DEBUG] %s was not found - removing from state!", *id)
d.SetId("")
return nil
}
return fmt.Errorf("making Read request for %s: %+v", *id, err)
}
d.Set("resource_group_name", id.ResourceGroupName)
d.Set("api_management_name", id.ServiceName)
apiName := getApiName(id.ApiId)
d.Set("api_name", apiName)
if model := resp.Model; model != nil {
if props := model.Properties; props != nil {
policyContent := ""
if pc := props.Value; pc != "" {
policyContent = html.UnescapeString(pc)
}
// when you submit an `xml_link` to the API, the API downloads this link and stores it as `xml_content`
// as such there is no way to set `xml_link` and we'll let Terraform handle it
d.Set("xml_content", policyContent)
}
}
return nil
}
func resourceApiManagementAPIPolicyDelete(d *pluginsdk.ResourceData, meta interface{}) error {
client := meta.(*clients.Client).ApiManagement.ApiPoliciesClient
ctx, cancel := timeouts.ForDelete(meta.(*clients.Client).StopContext, d)
defer cancel()
id, err := apipolicy.ParseApiID(d.Id())
if err != nil {
return err
}
apiName := getApiName(id.ApiId)
newId := apipolicy.NewApiID(id.SubscriptionId, id.ResourceGroupName, id.ServiceName, apiName)
if resp, err := client.Delete(ctx, newId, apipolicy.DeleteOperationOptions{}); err != nil {
if !response.WasNotFound(resp.HttpResponse) {
return fmt.Errorf("deleting %s: %+v", *id, err)
}
}
return nil
}