/
data_source_fastly_tls_subscription.go
212 lines (188 loc) · 5.7 KB
/
data_source_fastly_tls_subscription.go
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package fastly
import (
"context"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"time"
"github.com/fastly/go-fastly/v6/fastly"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
func dataSourceFastlyTLSSubscription() *schema.Resource {
return &schema.Resource{
ReadContext: dataSourceFastlyTLSSubscriptionRead,
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
Optional: true,
Computed: true,
Description: "ID of TLS subscription. Conflicts with all the other filters.",
ConflictsWith: []string{"configuration_id", "domains", "certificate_authority"},
},
"configuration_id": {
Type: schema.TypeString,
Optional: true,
Computed: true,
Description: "ID of TLS configuration used to terminate TLS traffic.",
ConflictsWith: []string{"id"},
},
"domains": {
Type: schema.TypeSet,
Optional: true,
Computed: true,
Elem: &schema.Schema{Type: schema.TypeString},
Description: "List of domains on which to enable TLS.",
ConflictsWith: []string{"id"},
},
"certificate_authority": {
Type: schema.TypeString,
Optional: true,
Computed: true,
Description: "The entity that issues and certifies the TLS certificates for the subscription.",
ConflictsWith: []string{"id"},
},
"common_name": {
Type: schema.TypeString,
Computed: true,
Description: "The common name associated with the subscription generated by Fastly TLS.",
},
"created_at": {
Type: schema.TypeString,
Computed: true,
Description: "Timestamp (GMT) when subscription was created.",
},
"updated_at": {
Type: schema.TypeString,
Computed: true,
Description: "Timestamp (GMT) when subscription was last updated.",
},
"state": {
Type: schema.TypeString,
Description: "The current state of the subscription. The list of possible states are: `pending`, `processing`, `issued`, and `renewing`.",
Computed: true,
},
},
}
}
func dataSourceFastlyTLSSubscriptionRead(_ context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
conn := meta.(*FastlyClient).conn
var subscription *fastly.TLSSubscription
if v, ok := d.GetOk("id"); ok {
foundSubscription, err := conn.GetTLSSubscription(&fastly.GetTLSSubscriptionInput{
ID: v.(string),
})
if err != nil {
return diag.FromErr(err)
}
subscription = foundSubscription
} else {
filters := getTLSSubscriptionFilters(d)
subscriptions, err := listTLSSubscriptions(conn, filters...)
if err != nil {
return diag.FromErr(err)
}
if len(subscriptions) == 0 {
return diag.Errorf("Your query returned no results. Please change your search criteria and try again")
}
if len(subscriptions) > 1 {
return diag.Errorf("Your query returned more than one result. Please change to a more specific search criteria")
}
subscription = subscriptions[0]
}
err := dataSourceFastlyTLSSubscriptionSetAttributes(subscription, d)
if err != nil {
return diag.FromErr(err)
}
return nil
}
type TLSSubscriptionPredicate func(*fastly.TLSSubscription) bool
func getTLSSubscriptionFilters(d *schema.ResourceData) []TLSSubscriptionPredicate {
var filters []TLSSubscriptionPredicate
if v, ok := d.GetOk("configuration_id"); ok {
filters = append(filters, func(s *fastly.TLSSubscription) bool {
return s.Configuration.ID == v.(string)
})
}
if v, ok := d.GetOk("domains"); ok {
domainsToMatch := v.(*schema.Set).List()
filters = append(filters, func(s *fastly.TLSSubscription) bool {
// Pull domain strings out of struct slice
var foundDomains []string
for _, domain := range s.Domains {
foundDomains = append(foundDomains, domain.ID)
}
return containsSubSet(foundDomains, domainsToMatch)
})
}
if v, ok := d.GetOk("certificate_authority"); ok {
filters = append(filters, func(s *fastly.TLSSubscription) bool {
return s.CertificateAuthority == v.(string)
})
}
return filters
}
func listTLSSubscriptions(conn *fastly.Client, filters ...TLSSubscriptionPredicate) ([]*fastly.TLSSubscription, error) {
var subscriptions []*fastly.TLSSubscription
pageNumber := 1
for {
list, err := conn.ListTLSSubscriptions(&fastly.ListTLSSubscriptionsInput{
PageNumber: pageNumber,
PageSize: 10,
})
if err != nil {
return nil, err
}
if len(list) == 0 {
break
}
pageNumber++
for _, subscription := range list {
if filterTLSSubscriptions(subscription, filters) {
subscriptions = append(subscriptions, subscription)
}
}
}
return subscriptions, nil
}
func dataSourceFastlyTLSSubscriptionSetAttributes(subscription *fastly.TLSSubscription, d *schema.ResourceData) error {
d.SetId(subscription.ID)
var domains []string
for _, domain := range subscription.Domains {
domains = append(domains, domain.ID)
}
err := d.Set("configuration_id", subscription.Configuration.ID)
if err != nil {
return err
}
err = d.Set("domains", domains)
if err != nil {
return err
}
err = d.Set("common_name", subscription.CommonName.ID)
if err != nil {
return err
}
err = d.Set("certificate_authority", subscription.CertificateAuthority)
if err != nil {
return err
}
err = d.Set("created_at", subscription.CreatedAt.Format(time.RFC3339))
if err != nil {
return err
}
err = d.Set("updated_at", subscription.UpdatedAt.Format(time.RFC3339))
if err != nil {
return err
}
err = d.Set("state", subscription.State)
if err != nil {
return err
}
return nil
}
func filterTLSSubscriptions(subscription *fastly.TLSSubscription, filters []TLSSubscriptionPredicate) bool {
for _, f := range filters {
if !f(subscription) {
return false
}
}
return true
}