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resource_compute_ssl_policy.go
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resource_compute_ssl_policy.go
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package google
import (
"fmt"
"time"
"github.com/hashicorp/terraform/helper/schema"
"github.com/hashicorp/terraform/helper/validation"
compute "google.golang.org/api/compute/v1"
)
func resourceComputeSslPolicy() *schema.Resource {
return &schema.Resource{
Create: resourceComputeSslPolicyCreate,
Read: resourceComputeSslPolicyRead,
Update: resourceComputeSslPolicyUpdate,
Delete: resourceComputeSslPolicyDelete,
Importer: &schema.ResourceImporter{
State: schema.ImportStatePassthrough,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(2 * time.Minute),
Update: schema.DefaultTimeout(2 * time.Minute),
Delete: schema.DefaultTimeout(2 * time.Minute),
},
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"custom_features": &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: true, // currently, the beta patch API call does not allow updating the description
},
"min_tls_version": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "TLS_1_0",
// Although compute-gen.go says that TLS_1_3 is a valid value, the API currently (26 Mar 2018)
// responds with an HTTP 200 but doesn't actually create/update the policy. Open bug for this:
// https://issuetracker.google.com/issues/76433946
ValidateFunc: validation.StringInSlice([]string{"TLS_1_0", "TLS_1_1", "TLS_1_2"}, false),
},
"profile": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "COMPATIBLE",
ValidateFunc: validation.StringInSlice([]string{"COMPATIBLE", "MODERN", "RESTRICTED", "CUSTOM"}, false),
},
"project": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
ForceNew: true,
},
"enabled_features": &schema.Schema{
Type: schema.TypeSet,
Computed: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
},
"fingerprint": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"self_link": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
},
CustomizeDiff: func(diff *schema.ResourceDiff, v interface{}) error {
profile := diff.Get("profile")
customFeaturesCount := diff.Get("custom_features.#")
// Validate that policy configs aren't incompatible during all phases
// CUSTOM profile demands non-zero custom_features, and other profiles (i.e., not CUSTOM) demand zero custom_features
if diff.HasChange("profile") || diff.HasChange("custom_features") {
if profile.(string) == "CUSTOM" {
if customFeaturesCount.(int) == 0 {
return fmt.Errorf("Error in SSL Policy %s: the profile is set to %s but no custom_features are set.", diff.Get("name"), profile.(string))
}
} else {
if customFeaturesCount != 0 {
return fmt.Errorf("Error in SSL Policy %s: the profile is set to %s but using custom_features requires the profile to be CUSTOM.", diff.Get("name"), profile.(string))
}
}
return nil
}
return nil
},
}
}
func resourceComputeSslPolicyCreate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
sslPolicy := &compute.SslPolicy{
Name: d.Get("name").(string),
Description: d.Get("description").(string),
Profile: d.Get("profile").(string),
MinTlsVersion: d.Get("min_tls_version").(string),
CustomFeatures: convertStringSet(d.Get("custom_features").(*schema.Set)),
}
op, err := config.clientCompute.SslPolicies.Insert(project, sslPolicy).Do()
if err != nil {
return fmt.Errorf("Error creating SSL Policy: %s", err)
}
d.SetId(sslPolicy.Name)
err = computeSharedOperationWaitTime(config.clientCompute, op, project, int(d.Timeout(schema.TimeoutCreate).Minutes()), "Creating SSL Policy")
if err != nil {
d.SetId("") // if insert fails, remove from state
return err
}
return resourceComputeSslPolicyRead(d, meta)
}
func resourceComputeSslPolicyRead(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
name := d.Id()
sslPolicy, err := config.clientCompute.SslPolicies.Get(project, name).Do()
if err != nil {
return handleNotFoundError(err, d, fmt.Sprintf("SSL Policy %q", name))
}
d.Set("name", sslPolicy.Name)
d.Set("description", sslPolicy.Description)
d.Set("min_tls_version", sslPolicy.MinTlsVersion)
d.Set("profile", sslPolicy.Profile)
d.Set("fingerprint", sslPolicy.Fingerprint)
d.Set("project", project)
d.Set("self_link", ConvertSelfLinkToV1(sslPolicy.SelfLink))
d.Set("enabled_features", convertStringArrToInterface(sslPolicy.EnabledFeatures))
d.Set("custom_features", convertStringArrToInterface(sslPolicy.CustomFeatures))
d.SetId(sslPolicy.Name)
return nil
}
func resourceComputeSslPolicyUpdate(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
name := d.Get("name").(string)
sslPolicy := &compute.SslPolicy{
Fingerprint: d.Get("fingerprint").(string),
Profile: d.Get("profile").(string),
MinTlsVersion: d.Get("min_tls_version").(string),
}
if v, ok := d.Get("custom_features").(*schema.Set); ok {
if v.Len() > 0 {
sslPolicy.CustomFeatures = convertStringSet(v)
} else {
sslPolicy.NullFields = append(sslPolicy.NullFields, "CustomFeatures")
}
}
op, err := config.clientCompute.SslPolicies.Patch(project, name, sslPolicy).Do()
if err != nil {
return fmt.Errorf("Error updating SSL Policy: %s", err)
}
err = computeSharedOperationWaitTime(config.clientCompute, op, project, int(d.Timeout(schema.TimeoutUpdate).Minutes()), "Updating SSL Policy")
if err != nil {
return err
}
return resourceComputeSslPolicyRead(d, meta)
}
func resourceComputeSslPolicyDelete(d *schema.ResourceData, meta interface{}) error {
config := meta.(*Config)
project, err := getProject(d, config)
if err != nil {
return err
}
name := d.Get("name").(string)
op, err := config.clientCompute.SslPolicies.Delete(project, name).Do()
if err != nil {
return fmt.Errorf("Error deleting SSL Policy: %s", err)
}
err = computeSharedOperationWaitTime(config.clientCompute, op, project, int(d.Timeout(schema.TimeoutDelete).Minutes()), "Deleting Subnetwork")
if err != nil {
return err
}
d.SetId("")
return nil
}