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data_source_fastly_tls_platform_certificate.go
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data_source_fastly_tls_platform_certificate.go
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package fastly
import (
"context"
"fmt"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"time"
"github.com/fastly/go-fastly/v3/fastly"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
func dataSourceFastlyTLSPlatformCertificate() *schema.Resource {
return &schema.Resource{
ReadContext: dataSourceFastlyTLSPlatformCertificateRead,
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
Description: "Unique ID assigned to certificate by Fastly. Conflicts with all the other filters.",
Optional: true,
Computed: true,
ConflictsWith: []string{"domains"},
},
"domains": {
Type: schema.TypeSet,
Description: "Domains that are listed in any certificate's Subject Alternative Names (SAN) list.",
Optional: true,
Computed: true,
Elem: &schema.Schema{Type: schema.TypeString},
ConflictsWith: []string{"id"},
},
"created_at": {
Type: schema.TypeString,
Description: "Timestamp (GMT) when the certificate was created.",
Computed: true,
},
"updated_at": {
Type: schema.TypeString,
Description: "Timestamp (GMT) when the certificate was last updated.",
Computed: true,
},
"not_before": {
Type: schema.TypeString,
Description: "Timestamp (GMT) when the certificate will become valid.",
Computed: true,
},
"not_after": {
Type: schema.TypeString,
Description: "Timestamp (GMT) when the certificate will expire.",
Computed: true,
},
"replace": {
Type: schema.TypeBool,
Description: "A recommendation from Fastly indicating the key associated with this certificate is in need of rotation.",
Computed: true,
},
"configuration_id": {
Type: schema.TypeString,
Description: "ID of TLS configuration used to terminate TLS traffic.",
Computed: true,
},
},
}
}
func dataSourceFastlyTLSPlatformCertificateRead(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
conn := meta.(*FastlyClient).conn
var diags diag.Diagnostics
var certificate *fastly.BulkCertificate
if v, ok := d.GetOk("id"); ok {
cert, err := conn.GetBulkCertificate(&fastly.GetBulkCertificateInput{
ID: v.(string),
})
if err != nil {
return diag.FromErr(err)
}
certificate = cert
} else {
filters := getPlatformTLSCertificateFilters(d)
certificates, err := listPlatformTLSCertificates(conn, filters...)
if err != nil {
return diag.FromErr(err)
}
if len(certificates) == 0 {
return diag.Errorf("Your query returned no results. Please change your search criteria and try again.")
}
if len(certificates) > 1 {
return diag.Errorf("Your query returned more than one result. Please change try a more specific search criteria and try again.")
}
certificate = certificates[0]
}
if certificate.Replace {
diags = append(diags, diag.Diagnostic{
Severity: diag.Warning,
Summary: fmt.Sprintf("Fastly recommends that this certificate (%s) be replaced", certificate.ID),
})
}
err := dataSourceFastlyTLSPlatformCertificateSetAttributes(certificate, d)
if err != nil {
return diag.FromErr(err)
}
return diags
}
type PlatformTLSCertificatePredicate func(certificate *fastly.BulkCertificate) bool
func getPlatformTLSCertificateFilters(d *schema.ResourceData) []PlatformTLSCertificatePredicate {
var filters []PlatformTLSCertificatePredicate
if v, ok := d.GetOk("domains"); ok {
filters = append(filters, func(c *fastly.BulkCertificate) bool {
s := v.(*schema.Set)
for _, domain := range c.Domains {
if s.Contains(domain.ID) {
return true
}
}
return false
})
}
return filters
}
func listPlatformTLSCertificates(conn *fastly.Client, filters ...PlatformTLSCertificatePredicate) ([]*fastly.BulkCertificate, error) {
var certificates []*fastly.BulkCertificate
pageNumber := 1
for {
list, err := conn.ListBulkCertificates(&fastly.ListBulkCertificatesInput{
PageNumber: pageNumber,
PageSize: 10,
})
if err != nil {
return nil, err
}
if len(list) == 0 {
break
}
pageNumber++
for _, certificate := range list {
if filterPlatformTLSCertificate(certificate, filters) {
certificates = append(certificates, certificate)
}
}
}
return certificates, nil
}
func dataSourceFastlyTLSPlatformCertificateSetAttributes(certificate *fastly.BulkCertificate, d *schema.ResourceData) error {
var domains []string
for _, domain := range certificate.Domains {
domains = append(domains, domain.ID)
}
d.SetId(certificate.ID)
if err := d.Set("created_at", certificate.CreatedAt.Format(time.RFC3339)); err != nil {
return err
}
if err := d.Set("updated_at", certificate.UpdatedAt.Format(time.RFC3339)); err != nil {
return err
}
if err := d.Set("not_before", certificate.NotBefore.Format(time.RFC3339)); err != nil {
return err
}
if err := d.Set("not_after", certificate.NotAfter.Format(time.RFC3339)); err != nil {
return err
}
if err := d.Set("replace", certificate.Replace); err != nil {
return err
}
if err := d.Set("domains", domains); err != nil {
return err
}
if err := d.Set("configuration_id", certificate.Configurations[0].ID); err != nil {
return err
}
return nil
}
func filterPlatformTLSCertificate(config *fastly.BulkCertificate, filters []PlatformTLSCertificatePredicate) bool {
for _, f := range filters {
if !f(config) {
return false
}
}
return true
}