dnscontrol/pkg/cloudflare-go/custom_hostname.go
Tom Limoncelli 7fd6a74e0c
CLOUDFLAREAPI: CF_REDIRECT/CF_TEMP_REDIRECT should dtrt using Single Redirects (#3002)
Co-authored-by: Josh Zhang <jzhang1@stackoverflow.com>
2024-06-18 17:38:50 -04:00

331 lines
13 KiB
Go

package cloudflare
import (
"context"
"errors"
"fmt"
"net/http"
"net/url"
"strconv"
"time"
"github.com/goccy/go-json"
)
// CustomHostnameStatus is the enumeration of valid state values in the CustomHostnameSSL.
type CustomHostnameStatus string
const (
// PENDING status represents state of CustomHostname is pending.
PENDING CustomHostnameStatus = "pending"
// ACTIVE status represents state of CustomHostname is active.
ACTIVE CustomHostnameStatus = "active"
// MOVED status represents state of CustomHostname is moved.
MOVED CustomHostnameStatus = "moved"
// DELETED status represents state of CustomHostname is deleted.
DELETED CustomHostnameStatus = "deleted"
// BLOCKED status represents state of CustomHostname is blocked from going active.
BLOCKED CustomHostnameStatus = "blocked"
)
// CustomHostnameSSLSettings represents the SSL settings for a custom hostname.
type CustomHostnameSSLSettings struct {
HTTP2 string `json:"http2,omitempty"`
HTTP3 string `json:"http3,omitempty"`
TLS13 string `json:"tls_1_3,omitempty"`
MinTLSVersion string `json:"min_tls_version,omitempty"`
Ciphers []string `json:"ciphers,omitempty"`
EarlyHints string `json:"early_hints,omitempty"`
}
// CustomHostnameOwnershipVerification represents ownership verification status of a given custom hostname.
type CustomHostnameOwnershipVerification struct {
Type string `json:"type,omitempty"`
Name string `json:"name,omitempty"`
Value string `json:"value,omitempty"`
}
// SSLValidationError represents errors that occurred during SSL validation.
type SSLValidationError struct {
Message string `json:"message,omitempty"`
}
// CustomHostnameSSLCertificates represent certificate properties like issuer, expires date and etc.
type CustomHostnameSSLCertificates struct {
Issuer string `json:"issuer"`
SerialNumber string `json:"serial_number"`
Signature string `json:"signature"`
ExpiresOn *time.Time `json:"expires_on"`
IssuedOn *time.Time `json:"issued_on"`
FingerprintSha256 string `json:"fingerprint_sha256"`
ID string `json:"id"`
}
// CustomHostnameSSL represents the SSL section in a given custom hostname.
type CustomHostnameSSL struct {
ID string `json:"id,omitempty"`
Status string `json:"status,omitempty"`
Method string `json:"method,omitempty"`
Type string `json:"type,omitempty"`
Wildcard *bool `json:"wildcard,omitempty"`
CustomCertificate string `json:"custom_certificate,omitempty"`
CustomKey string `json:"custom_key,omitempty"`
CertificateAuthority string `json:"certificate_authority,omitempty"`
Issuer string `json:"issuer,omitempty"`
SerialNumber string `json:"serial_number,omitempty"`
Settings CustomHostnameSSLSettings `json:"settings,omitempty"`
Certificates []CustomHostnameSSLCertificates `json:"certificates,omitempty"`
// Deprecated: use ValidationRecords.
// If there a single validation record, this will equal ValidationRecords[0] for backwards compatibility.
SSLValidationRecord
ValidationRecords []SSLValidationRecord `json:"validation_records,omitempty"`
ValidationErrors []SSLValidationError `json:"validation_errors,omitempty"`
BundleMethod string `json:"bundle_method,omitempty"`
}
// CustomMetadata defines custom metadata for the hostname. This requires logic to be implemented by Cloudflare to act on the data provided.
type CustomMetadata map[string]interface{}
// CustomHostname represents a custom hostname in a zone.
type CustomHostname struct {
ID string `json:"id,omitempty"`
Hostname string `json:"hostname,omitempty"`
CustomOriginServer string `json:"custom_origin_server,omitempty"`
CustomOriginSNI string `json:"custom_origin_sni,omitempty"`
SSL *CustomHostnameSSL `json:"ssl,omitempty"`
CustomMetadata *CustomMetadata `json:"custom_metadata,omitempty"`
Status CustomHostnameStatus `json:"status,omitempty"`
VerificationErrors []string `json:"verification_errors,omitempty"`
OwnershipVerification CustomHostnameOwnershipVerification `json:"ownership_verification,omitempty"`
OwnershipVerificationHTTP CustomHostnameOwnershipVerificationHTTP `json:"ownership_verification_http,omitempty"`
CreatedAt *time.Time `json:"created_at,omitempty"`
}
// CustomHostnameOwnershipVerificationHTTP represents a response from the Custom Hostnames endpoints.
type CustomHostnameOwnershipVerificationHTTP struct {
HTTPUrl string `json:"http_url,omitempty"`
HTTPBody string `json:"http_body,omitempty"`
}
// CustomHostnameResponse represents a response from the Custom Hostnames endpoints.
type CustomHostnameResponse struct {
Result CustomHostname `json:"result"`
Response
}
// CustomHostnameListResponse represents a response from the Custom Hostnames endpoints.
type CustomHostnameListResponse struct {
Result []CustomHostname `json:"result"`
Response
ResultInfo `json:"result_info"`
}
// CustomHostnameFallbackOrigin represents a Custom Hostnames Fallback Origin.
type CustomHostnameFallbackOrigin struct {
Origin string `json:"origin,omitempty"`
Status string `json:"status,omitempty"`
Errors []string `json:"errors,omitempty"`
}
// CustomHostnameFallbackOriginResponse represents a response from the Custom Hostnames Fallback Origin endpoint.
type CustomHostnameFallbackOriginResponse struct {
Result CustomHostnameFallbackOrigin `json:"result"`
Response
}
// UpdateCustomHostnameSSL modifies SSL configuration for the given custom
// hostname in the given zone.
//
// API reference: https://api.cloudflare.com/#custom-hostname-for-a-zone-update-custom-hostname-configuration
func (api *API) UpdateCustomHostnameSSL(ctx context.Context, zoneID string, customHostnameID string, ssl *CustomHostnameSSL) (*CustomHostnameResponse, error) {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/%s", zoneID, customHostnameID)
ch := CustomHostname{
SSL: ssl,
}
res, err := api.makeRequestContext(ctx, http.MethodPatch, uri, ch)
if err != nil {
return nil, err
}
var response *CustomHostnameResponse
err = json.Unmarshal(res, &response)
if err != nil {
return nil, fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return response, nil
}
// UpdateCustomHostname modifies configuration for the given custom
// hostname in the given zone.
//
// API reference: https://api.cloudflare.com/#custom-hostname-for-a-zone-update-custom-hostname-configuration
func (api *API) UpdateCustomHostname(ctx context.Context, zoneID string, customHostnameID string, ch CustomHostname) (*CustomHostnameResponse, error) {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/%s", zoneID, customHostnameID)
res, err := api.makeRequestContext(ctx, http.MethodPatch, uri, ch)
if err != nil {
return nil, err
}
var response *CustomHostnameResponse
err = json.Unmarshal(res, &response)
if err != nil {
return nil, fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return response, nil
}
// DeleteCustomHostname deletes a custom hostname (and any issued SSL
// certificates).
//
// API reference: https://api.cloudflare.com/#custom-hostname-for-a-zone-delete-a-custom-hostname-and-any-issued-ssl-certificates-
func (api *API) DeleteCustomHostname(ctx context.Context, zoneID string, customHostnameID string) error {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/%s", zoneID, customHostnameID)
res, err := api.makeRequestContext(ctx, http.MethodDelete, uri, nil)
if err != nil {
return err
}
var response *CustomHostnameResponse
err = json.Unmarshal(res, &response)
if err != nil {
return fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return nil
}
// CreateCustomHostname creates a new custom hostname and requests that an SSL certificate be issued for it.
//
// API reference: https://api.cloudflare.com/#custom-hostname-for-a-zone-create-custom-hostname
func (api *API) CreateCustomHostname(ctx context.Context, zoneID string, ch CustomHostname) (*CustomHostnameResponse, error) {
uri := fmt.Sprintf("/zones/%s/custom_hostnames", zoneID)
res, err := api.makeRequestContext(ctx, http.MethodPost, uri, ch)
if err != nil {
return nil, err
}
var response *CustomHostnameResponse
err = json.Unmarshal(res, &response)
if err != nil {
return nil, fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return response, nil
}
// CustomHostnames fetches custom hostnames for the given zone,
// by applying filter.Hostname if not empty and scoping the result to page'th 50 items.
//
// The returned ResultInfo can be used to implement pagination.
//
// API reference: https://api.cloudflare.com/#custom-hostname-for-a-zone-list-custom-hostnames
func (api *API) CustomHostnames(ctx context.Context, zoneID string, page int, filter CustomHostname) ([]CustomHostname, ResultInfo, error) {
v := url.Values{}
v.Set("per_page", "50")
v.Set("page", strconv.Itoa(page))
if filter.Hostname != "" {
v.Set("hostname", filter.Hostname)
}
uri := fmt.Sprintf("/zones/%s/custom_hostnames?%s", zoneID, v.Encode())
res, err := api.makeRequestContext(ctx, http.MethodGet, uri, nil)
if err != nil {
return []CustomHostname{}, ResultInfo{}, err
}
var customHostnameListResponse CustomHostnameListResponse
err = json.Unmarshal(res, &customHostnameListResponse)
if err != nil {
return []CustomHostname{}, ResultInfo{}, err
}
return customHostnameListResponse.Result, customHostnameListResponse.ResultInfo, nil
}
// CustomHostname inspects the given custom hostname in the given zone.
//
// API reference: https://api.cloudflare.com/#custom-hostname-for-a-zone-custom-hostname-configuration-details
func (api *API) CustomHostname(ctx context.Context, zoneID string, customHostnameID string) (CustomHostname, error) {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/%s", zoneID, customHostnameID)
res, err := api.makeRequestContext(ctx, http.MethodGet, uri, nil)
if err != nil {
return CustomHostname{}, err
}
var response CustomHostnameResponse
err = json.Unmarshal(res, &response)
if err != nil {
return CustomHostname{}, fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return response.Result, nil
}
// CustomHostnameIDByName retrieves the ID for the given hostname in the given zone.
func (api *API) CustomHostnameIDByName(ctx context.Context, zoneID string, hostname string) (string, error) {
customHostnames, _, err := api.CustomHostnames(ctx, zoneID, 1, CustomHostname{Hostname: hostname})
if err != nil {
return "", fmt.Errorf("CustomHostnames command failed: %w", err)
}
for _, ch := range customHostnames {
if ch.Hostname == hostname {
return ch.ID, nil
}
}
return "", errors.New("CustomHostname could not be found")
}
// UpdateCustomHostnameFallbackOrigin modifies the Custom Hostname Fallback origin in the given zone.
//
// API reference: https://api.cloudflare.com/#custom-hostname-fallback-origin-for-a-zone-update-fallback-origin-for-custom-hostnames
func (api *API) UpdateCustomHostnameFallbackOrigin(ctx context.Context, zoneID string, chfo CustomHostnameFallbackOrigin) (*CustomHostnameFallbackOriginResponse, error) {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/fallback_origin", zoneID)
res, err := api.makeRequestContext(ctx, http.MethodPut, uri, chfo)
if err != nil {
return nil, err
}
var response *CustomHostnameFallbackOriginResponse
err = json.Unmarshal(res, &response)
if err != nil {
return nil, fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return response, nil
}
// DeleteCustomHostnameFallbackOrigin deletes the Custom Hostname Fallback origin in the given zone.
//
// API reference: https://api.cloudflare.com/#custom-hostname-fallback-origin-for-a-zone-delete-fallback-origin-for-custom-hostnames
func (api *API) DeleteCustomHostnameFallbackOrigin(ctx context.Context, zoneID string) error {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/fallback_origin", zoneID)
res, err := api.makeRequestContext(ctx, http.MethodDelete, uri, nil)
if err != nil {
return err
}
var response *CustomHostnameFallbackOriginResponse
err = json.Unmarshal(res, &response)
if err != nil {
return fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return nil
}
// CustomHostnameFallbackOrigin inspects the Custom Hostname Fallback origin in the given zone.
//
// API reference: https://api.cloudflare.com/#custom-hostname-fallback-origin-for-a-zone-properties
func (api *API) CustomHostnameFallbackOrigin(ctx context.Context, zoneID string) (CustomHostnameFallbackOrigin, error) {
uri := fmt.Sprintf("/zones/%s/custom_hostnames/fallback_origin", zoneID)
res, err := api.makeRequestContext(ctx, http.MethodGet, uri, nil)
if err != nil {
return CustomHostnameFallbackOrigin{}, err
}
var response CustomHostnameFallbackOriginResponse
err = json.Unmarshal(res, &response)
if err != nil {
return CustomHostnameFallbackOrigin{}, fmt.Errorf("%s: %w", errUnmarshalError, err)
}
return response.Result, nil
}