Add certificate timeouts

docs/data-sources/certificate.md

@@ -30,3 +30,11 @@ The following attributes are exported:
 * `root_certificate` - The Root Certificate of the issuing CA
 * `certificate_chain` - A list of certificates that make up the chain
 * `private_key` - The corresponding Private Key for the SSL Certificate
+
+<a id="nestedblock--timeouts"></a>
+
+### Nested Schema for `timeouts`
+
+Optional:
+
+- `read` (String) - The timeout for the read operation e.g. `5m`

go.mod

@@ -3,6 +3,7 @@ module github.com/terraform-providers/terraform-provider-dnsimple
 require (
 	github.com/dnsimple/dnsimple-go v1.7.0
 	github.com/hashicorp/terraform-plugin-docs v0.18.0
+	github.com/hashicorp/terraform-plugin-framework-timeouts v0.4.1
 	github.com/hashicorp/terraform-plugin-framework v1.6.1
 	github.com/hashicorp/terraform-plugin-go v0.22.1
 	github.com/hashicorp/terraform-plugin-log v0.9.0

go.sum

@@ -100,6 +100,8 @@ github.com/hashicorp/terraform-json v0.21.0 h1:9NQxbLNqPbEMze+S6+YluEdXgJmhQykRy
 github.com/hashicorp/terraform-json v0.21.0/go.mod h1:qdeBs11ovMzo5puhrRibdD6d2Dq6TyE/28JiU4tIQxk=
 github.com/hashicorp/terraform-plugin-docs v0.18.0 h1:2bINhzXc+yDeAcafurshCrIjtdu1XHn9zZ3ISuEhgpk=
 github.com/hashicorp/terraform-plugin-docs v0.18.0/go.mod h1:iIUfaJpdUmpi+rI42Kgq+63jAjI8aZVTyxp3Bvk9Hg8=
+github.com/hashicorp/terraform-plugin-framework-timeouts v0.4.1 h1:gm5b1kHgFFhaKFhm4h2TgvMUlNzFAtUqlcOWnWPm+9E=
+github.com/hashicorp/terraform-plugin-framework-timeouts v0.4.1/go.mod h1:MsjL1sQ9L7wGwzJ5RjcI6FzEMdyoBnw+XK8ZnOvQOLY=
 github.com/hashicorp/terraform-plugin-framework v1.6.1 h1:hw2XrmUu8d8jVL52ekxim2IqDc+2Kpekn21xZANARLU=
 github.com/hashicorp/terraform-plugin-framework v1.6.1/go.mod h1:aJI+n/hBPhz1J+77GdgNfk5svW12y7fmtxe/5L5IuwI=
 github.com/hashicorp/terraform-plugin-go v0.22.1 h1:iTS7WHNVrn7uhe3cojtvWWn83cm2Z6ryIUDTRO0EV7w=

internal/consts/provider.go

@@ -1,7 +1,15 @@
 package consts
 
 const (
-	BaseURLSandbox        = "https://api.sandbox.dnsimple.com"
+	BaseURLSandbox = "https://api.sandbox.dnsimple.com"
+
+	// Certificate states
+	CertificateStateCancelled = "cancelled"
+	CertificateStateFailed    = "failed"
+	CertificateStateIssued    = "issued"
+	CertificateStateRefunded  = "refunded"
+
+	// Domain states
 	DomainStateRegistered = "registered"
 	DomainStateHosted     = "hosted"
 	DomainStateNew        = "new"

internal/framework/datasources/certificate_data_source.go

@@ -5,10 +5,21 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/hashicorp/terraform-plugin-framework-timeouts/datasource/timeouts"
 	"github.com/hashicorp/terraform-plugin-framework/datasource"
 	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/diag"
 	"github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/hashicorp/terraform-plugin-log/tflog"
+	"github.com/terraform-providers/terraform-provider-dnsimple/internal/consts"
 	"github.com/terraform-providers/terraform-provider-dnsimple/internal/framework/common"
+	"github.com/terraform-providers/terraform-provider-dnsimple/internal/framework/utils"
+)
+
+const (
+	CertificateConverged = "certificate_converged"
+	CertificateFailed    = "certificate_failed"
+	CertificateTimeout   = "certificate_timeout"
 )
 
 // Ensure provider defined types fully satisfy framework interfaces.
@@ -25,13 +36,14 @@ type CertificateDataSource struct {
 
 // CertificateDataSourceModel describes the data source data model.
 type CertificateDataSourceModel struct {
-	Id                types.String `tfsdk:"id"`
-	CertificateId     types.Int64  `tfsdk:"certificate_id"`
-	Domain            types.String `tfsdk:"domain"`
-	ServerCertificate types.String `tfsdk:"server_certificate"`
-	RootCertificate   types.String `tfsdk:"root_certificate"`
-	CertificateChain  types.List   `tfsdk:"certificate_chain"`
-	PrivateKey        types.String `tfsdk:"private_key"`
+	Id                types.String   `tfsdk:"id"`
+	CertificateId     types.Int64    `tfsdk:"certificate_id"`
+	Domain            types.String   `tfsdk:"domain"`
+	ServerCertificate types.String   `tfsdk:"server_certificate"`
+	RootCertificate   types.String   `tfsdk:"root_certificate"`
+	CertificateChain  types.List     `tfsdk:"certificate_chain"`
+	PrivateKey        types.String   `tfsdk:"private_key"`
+	Timeouts          timeouts.Value `tfsdk:"timeouts"`
 }
 
 func (d *CertificateDataSource) Metadata(ctx context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
@@ -71,6 +83,9 @@ func (d *CertificateDataSource) Schema(ctx context.Context, req datasource.Schem
 				Computed:            true,
 			},
 		},
+		Blocks: map[string]schema.Block{
+			"timeouts": timeouts.Block(ctx),
+		},
 	}
 }
 
@@ -95,7 +110,7 @@ func (d *CertificateDataSource) Configure(ctx context.Context, req datasource.Co
 }
 
 func (d *CertificateDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) {
-	var data CertificateDataSourceModel
+	var data *CertificateDataSourceModel
 
 	// Read Terraform configuration data into the model
 	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
@@ -104,38 +119,111 @@ func (d *CertificateDataSource) Read(ctx context.Context, req datasource.ReadReq
 		return
 	}
 
-	response, err := d.config.Client.Certificates.DownloadCertificate(ctx, d.config.AccountID, data.Domain.ValueString(), data.CertificateId.ValueInt64())
+	convergenceState, err := tryToConvergeCertificate(ctx, data, &resp.Diagnostics, d, data.CertificateId.ValueInt64())
 
 	if err != nil {
 		resp.Diagnostics.AddError(
-			"failed to download DNSimple Certificate",
+			"failed to get certificate state",
 			err.Error(),
 		)
 		return
 	}
 
-	data.ServerCertificate = types.StringValue(response.Data.ServerCertificate)
-	data.RootCertificate = types.StringValue(response.Data.RootCertificate)
-	chain, diag := types.ListValueFrom(ctx, types.StringType, response.Data.IntermediateCertificates)
-	if err != nil {
-		resp.Diagnostics.Append(diag...)
+	if convergenceState == CertificateFailed || convergenceState == CertificateTimeout {
+		// Response is already populated with the error we can safely return
 		return
 	}
-	data.CertificateChain = chain
 
-	response, err = d.config.Client.Certificates.GetCertificatePrivateKey(ctx, d.config.AccountID, data.Domain.ValueString(), data.CertificateId.ValueInt64())
+	if convergenceState == CertificateConverged {
+
+		response, err := d.config.Client.Certificates.DownloadCertificate(ctx, d.config.AccountID, data.Domain.ValueString(), data.CertificateId.ValueInt64())
+
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"failed to download DNSimple Certificate",
+				err.Error(),
+			)
+			return
+		}
+
+		data.ServerCertificate = types.StringValue(response.Data.ServerCertificate)
+		data.RootCertificate = types.StringValue(response.Data.RootCertificate)
+		chain, diag := types.ListValueFrom(ctx, types.StringType, response.Data.IntermediateCertificates)
+		if err != nil {
+			resp.Diagnostics.Append(diag...)
+			return
+		}
+		data.CertificateChain = chain
+
+		response, err = d.config.Client.Certificates.GetCertificatePrivateKey(ctx, d.config.AccountID, data.Domain.ValueString(), data.CertificateId.ValueInt64())
+
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"failed to download DNSimple Certificate private key",
+				err.Error(),
+			)
+			return
+		}
+
+		data.PrivateKey = types.StringValue(response.Data.PrivateKey)
+		data.Id = types.StringValue(time.Now().UTC().String())
+
+		// Save data into Terraform state
+		resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+	}
+}
 
-	if err != nil {
-		resp.Diagnostics.AddError(
-			"failed to download DNSimple Certificate private key",
-			err.Error(),
-		)
-		return
+func tryToConvergeCertificate(ctx context.Context, data *CertificateDataSourceModel, diagnostics *diag.Diagnostics, d *CertificateDataSource, certificateID int64) (string, error) {
+	readTimeout, diags := data.Timeouts.Read(ctx, 5*time.Minute)
+
+	diagnostics.Append(diags...)
+
+	if diagnostics.HasError() {
+		return CertificateFailed, nil
 	}
 
-	data.PrivateKey = types.StringValue(response.Data.PrivateKey)
-	data.Id = types.StringValue(time.Now().UTC().String())
+	err := utils.RetryWithTimeout(ctx, func() (error, bool) {
+
+		certificate, err := d.config.Client.Certificates.GetCertificate(ctx, d.config.AccountID, data.Domain.ValueString(), data.CertificateId.ValueInt64())
+
+		if err != nil {
+			return err, false
+		}
+
+		if certificate.Data.State == consts.CertificateStateFailed {
+			diagnostics.AddError(
+				fmt.Sprintf("failed to issue certificate: %s", data.Domain.ValueString()),
+				"certificate order failed, please investigate why this happened. If you need assistance, please contact support at support@dnsimple.com",
+			)
+			return nil, true
+		}
+
+		if certificate.Data.State == consts.CertificateStateCancelled || certificate.Data.State == consts.CertificateStateRefunded {
+			diagnostics.AddError(
+				fmt.Sprintf("failed to issue certificate: %s", data.Domain.ValueString()),
+				"certificate order failed, please investigate why this happened. If you need assistance, please contact support at support@dnsimple.com",
+			)
+			return nil, true
+		}
+
+		if certificate.Data.State != consts.CertificateStateIssued {
+			tflog.Info(ctx, fmt.Sprintf("[RETRYING] Certificate order is not complete, current state: %s", certificate.Data.State))
+
+			return fmt.Errorf("certificate has not been issued, current state: %s. You can try to run terraform again to try and converge the certificate", certificate.Data.State), false
+		}
+
+		return nil, false
+	}, readTimeout, 20*time.Second)
+
+	if diagnostics.HasError() {
+		// If we have diagnostic errors, we suspended the retry loop because the certificate is in a bad state, and cannot converge.
+		return CertificateFailed, nil
+	}
+
+	if err != nil {
+		// If we have an error, it means the retry loop timed out, and we cannot converge during this run.
+		return CertificateTimeout, err
+	}
 
-	// Save data into Terraform state
-	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+	return CertificateConverged, nil
 }