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resource_certificate_manager.go
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resource_certificate_manager.go
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package ionoscloud
import (
"context"
"fmt"
"log"
"strings"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/services"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/services/cert"
"github.com/ionos-cloud/terraform-provider-ionoscloud/v6/utils"
)
func resourceCertificateManager() *schema.Resource {
return &schema.Resource{
CreateContext: resourceCertificateManagerCreate,
ReadContext: resourceCertificateManagerRead,
UpdateContext: resourceCertificateManagerUpdate,
DeleteContext: resourceCertificateManagerDelete,
Importer: &schema.ResourceImporter{
StateContext: resourceCertificateManagerImport,
},
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Description: "The certificate name",
Required: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.StringIsNotWhiteSpace),
},
"certificate": {
Type: schema.TypeString,
Description: "The certificate body in PEM format. This attribute is immutable.",
Required: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.StringIsNotWhiteSpace),
DiffSuppressFunc: utils.DiffWithoutNewLines,
DiffSuppressOnRefresh: true,
},
"certificate_chain": {
Type: schema.TypeString,
Description: "The certificate chain. This attribute is immutable.",
Optional: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.StringIsNotWhiteSpace),
DiffSuppressFunc: utils.DiffWithoutNewLines,
DiffSuppressOnRefresh: true,
},
"private_key": {
Type: schema.TypeString,
Description: "The private key blob. This attribute is immutable.",
Required: true,
Sensitive: true,
ValidateDiagFunc: validation.ToDiagFunc(validation.StringIsNotWhiteSpace),
},
},
CustomizeDiff: checkCertImmutableFields,
Timeouts: &resourceDefaultTimeouts,
}
}
func checkCertImmutableFields(_ context.Context, diff *schema.ResourceDiff, _ interface{}) error {
//we do not want to check in case of resource creation
if diff.Id() == "" {
return nil
}
if diff.HasChange("certificate") {
oldV, newV := diff.GetChange("certificate")
old := utils.RemoveNewLines(oldV.(string))
newStr := utils.RemoveNewLines(newV.(string))
//we get extraneous newlines in the certificate, so we must remove them before checking equality
if !strings.EqualFold(old, newStr) {
return fmt.Errorf("certificate %s", ImmutableError)
}
}
if diff.HasChange("certificate_chain") {
oldV, newV := diff.GetChange("certificate_chain")
old := utils.RemoveNewLines(oldV.(string))
newStr := utils.RemoveNewLines(newV.(string))
if !strings.EqualFold(old, newStr) {
return fmt.Errorf("certificate_chain %s", ImmutableError)
}
}
if diff.HasChange("private_key") {
return fmt.Errorf("private_key %s", ImmutableError)
}
return nil
}
func resourceCertificateManagerCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).CertManagerClient
certPostDto, err := cert.GetCertPostDto(d)
if err != nil {
return diag.FromErr(err)
}
certificateDto, _, err := client.CreateCertificate(ctx, *certPostDto)
if err != nil {
d.SetId("")
diags := diag.FromErr(fmt.Errorf("error creating certificate: %w", err))
return diags
}
d.SetId(*certificateDto.Id)
if err = utils.WaitForResourceToBeReady(ctx, d, client.IsCertReady); err != nil {
return diag.FromErr(err)
}
return resourceCertificateManagerRead(ctx, d, meta)
}
func resourceCertificateManagerRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).CertManagerClient
certDto, apiResponse, err := client.GetCertificate(ctx, d.Id())
if err != nil {
if apiResponse.HttpNotFound() {
log.Printf("[INFO] Resource %s not found: %+v", d.Id(), err)
d.SetId("")
return nil
}
return diag.FromErr(err)
}
log.Printf("[INFO] Successfully retreived certificate %s: %+v", d.Id(), certDto)
if err := cert.SetCertificateData(d, &certDto); err != nil {
return diag.FromErr(err)
}
return nil
}
func resourceCertificateManagerUpdate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).CertManagerClient
certPatchDto := cert.GetCertPatchDto(d)
_, _, err := client.UpdateCertificate(ctx, d.Id(), *certPatchDto)
if err != nil {
diags := diag.FromErr(fmt.Errorf("an error occured while updating certificate with ID %s, %w", d.Id(), err))
return diags
}
if err = utils.WaitForResourceToBeReady(ctx, d, client.IsCertReady); err != nil {
return diag.FromErr(err)
}
return resourceCertificateManagerRead(ctx, d, meta)
}
func resourceCertificateManagerDelete(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
client := meta.(services.SdkBundle).CertManagerClient
_, err := client.DeleteCertificate(ctx, d.Id())
if err != nil {
diags := diag.FromErr(fmt.Errorf("an error occured while deleting the certificate %s %w", d.Id(), err))
return diags
}
err = utils.WaitForResourceToBeDeleted(ctx, d, client.IsCertDeleted)
if err != nil {
return diag.FromErr(fmt.Errorf("deleting %w", err))
}
log.Printf("[INFO] Successfully deleted certificate: %s", d.Id())
d.SetId("")
return nil
}
func resourceCertificateManagerImport(ctx context.Context, d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
client := meta.(services.SdkBundle).CertManagerClient
certId := d.Id()
certDto, apiResponse, err := client.GetCertificate(ctx, d.Id())
if err != nil {
if apiResponse.HttpNotFound() {
d.SetId("")
return nil, fmt.Errorf("unable to find cert %q", certId)
}
return nil, fmt.Errorf("an error occured while retrieving the cert %q, %w", certId, err)
}
if err := cert.SetCertificateData(d, &certDto); err != nil {
return nil, err
}
return []*schema.ResourceData{d}, nil
}