plugeth/vendor/github.com/cloudflare/cloudflare-go/zone.go
Felix Lange 0568e81701
p2p/dnsdisc: add implementation of EIP-1459 (#20094)
This adds an implementation of node discovery via DNS TXT records to the
go-ethereum library. The implementation doesn't match EIP-1459 exactly,
the main difference being that this implementation uses separate merkle
trees for tree links and ENRs. The EIP will be updated to match p2p/dnsdisc.

To maintain DNS trees, cmd/devp2p provides a frontend for the p2p/dnsdisc
library. The new 'dns' subcommands can be used to create, sign and deploy DNS
discovery trees.
2019-09-25 11:38:13 +02:00

741 lines
22 KiB
Go

package cloudflare
import (
"context"
"encoding/json"
"fmt"
"net/url"
"sync"
"time"
"github.com/pkg/errors"
)
// Owner describes the resource owner.
type Owner struct {
ID string `json:"id"`
Email string `json:"email"`
Name string `json:"name"`
OwnerType string `json:"type"`
}
// Zone describes a Cloudflare zone.
type Zone struct {
ID string `json:"id"`
Name string `json:"name"`
// DevMode contains the time in seconds until development expires (if
// positive) or since it expired (if negative). It will be 0 if never used.
DevMode int `json:"development_mode"`
OriginalNS []string `json:"original_name_servers"`
OriginalRegistrar string `json:"original_registrar"`
OriginalDNSHost string `json:"original_dnshost"`
CreatedOn time.Time `json:"created_on"`
ModifiedOn time.Time `json:"modified_on"`
NameServers []string `json:"name_servers"`
Owner Owner `json:"owner"`
Permissions []string `json:"permissions"`
Plan ZonePlan `json:"plan"`
PlanPending ZonePlan `json:"plan_pending,omitempty"`
Status string `json:"status"`
Paused bool `json:"paused"`
Type string `json:"type"`
Host struct {
Name string
Website string
} `json:"host"`
VanityNS []string `json:"vanity_name_servers"`
Betas []string `json:"betas"`
DeactReason string `json:"deactivation_reason"`
Meta ZoneMeta `json:"meta"`
Account Account `json:"account"`
}
// ZoneMeta describes metadata about a zone.
type ZoneMeta struct {
// custom_certificate_quota is broken - sometimes it's a string, sometimes a number!
// CustCertQuota int `json:"custom_certificate_quota"`
PageRuleQuota int `json:"page_rule_quota"`
WildcardProxiable bool `json:"wildcard_proxiable"`
PhishingDetected bool `json:"phishing_detected"`
}
// ZonePlan contains the plan information for a zone.
type ZonePlan struct {
ZonePlanCommon
IsSubscribed bool `json:"is_subscribed"`
CanSubscribe bool `json:"can_subscribe"`
LegacyID string `json:"legacy_id"`
LegacyDiscount bool `json:"legacy_discount"`
ExternallyManaged bool `json:"externally_managed"`
}
// ZoneRatePlan contains the plan information for a zone.
type ZoneRatePlan struct {
ZonePlanCommon
Components []zoneRatePlanComponents `json:"components,omitempty"`
}
// ZonePlanCommon contains fields used by various Plan endpoints
type ZonePlanCommon struct {
ID string `json:"id"`
Name string `json:"name,omitempty"`
Price int `json:"price,omitempty"`
Currency string `json:"currency,omitempty"`
Frequency string `json:"frequency,omitempty"`
}
type zoneRatePlanComponents struct {
Name string `json:"name"`
Default int `json:"Default"`
UnitPrice int `json:"unit_price"`
}
// ZoneID contains only the zone ID.
type ZoneID struct {
ID string `json:"id"`
}
// ZoneResponse represents the response from the Zone endpoint containing a single zone.
type ZoneResponse struct {
Response
Result Zone `json:"result"`
}
// ZonesResponse represents the response from the Zone endpoint containing an array of zones.
type ZonesResponse struct {
Response
Result []Zone `json:"result"`
ResultInfo `json:"result_info"`
}
// ZoneIDResponse represents the response from the Zone endpoint, containing only a zone ID.
type ZoneIDResponse struct {
Response
Result ZoneID `json:"result"`
}
// AvailableZoneRatePlansResponse represents the response from the Available Rate Plans endpoint.
type AvailableZoneRatePlansResponse struct {
Response
Result []ZoneRatePlan `json:"result"`
ResultInfo `json:"result_info"`
}
// AvailableZonePlansResponse represents the response from the Available Plans endpoint.
type AvailableZonePlansResponse struct {
Response
Result []ZonePlan `json:"result"`
ResultInfo
}
// ZoneRatePlanResponse represents the response from the Plan Details endpoint.
type ZoneRatePlanResponse struct {
Response
Result ZoneRatePlan `json:"result"`
}
// ZoneSetting contains settings for a zone.
type ZoneSetting struct {
ID string `json:"id"`
Editable bool `json:"editable"`
ModifiedOn string `json:"modified_on"`
Value interface{} `json:"value"`
TimeRemaining int `json:"time_remaining"`
}
// ZoneSettingResponse represents the response from the Zone Setting endpoint.
type ZoneSettingResponse struct {
Response
Result []ZoneSetting `json:"result"`
}
// ZoneSSLSetting contains ssl setting for a zone.
type ZoneSSLSetting struct {
ID string `json:"id"`
Editable bool `json:"editable"`
ModifiedOn string `json:"modified_on"`
Value string `json:"value"`
CertificateStatus string `json:"certificate_status"`
}
// ZoneSSLSettingResponse represents the response from the Zone SSL Setting
// endpoint.
type ZoneSSLSettingResponse struct {
Response
Result ZoneSSLSetting `json:"result"`
}
// ZoneAnalyticsData contains totals and timeseries analytics data for a zone.
type ZoneAnalyticsData struct {
Totals ZoneAnalytics `json:"totals"`
Timeseries []ZoneAnalytics `json:"timeseries"`
}
// zoneAnalyticsDataResponse represents the response from the Zone Analytics Dashboard endpoint.
type zoneAnalyticsDataResponse struct {
Response
Result ZoneAnalyticsData `json:"result"`
}
// ZoneAnalyticsColocation contains analytics data by datacenter.
type ZoneAnalyticsColocation struct {
ColocationID string `json:"colo_id"`
Timeseries []ZoneAnalytics `json:"timeseries"`
}
// zoneAnalyticsColocationResponse represents the response from the Zone Analytics By Co-location endpoint.
type zoneAnalyticsColocationResponse struct {
Response
Result []ZoneAnalyticsColocation `json:"result"`
}
// ZoneAnalytics contains analytics data for a zone.
type ZoneAnalytics struct {
Since time.Time `json:"since"`
Until time.Time `json:"until"`
Requests struct {
All int `json:"all"`
Cached int `json:"cached"`
Uncached int `json:"uncached"`
ContentType map[string]int `json:"content_type"`
Country map[string]int `json:"country"`
SSL struct {
Encrypted int `json:"encrypted"`
Unencrypted int `json:"unencrypted"`
} `json:"ssl"`
HTTPStatus map[string]int `json:"http_status"`
} `json:"requests"`
Bandwidth struct {
All int `json:"all"`
Cached int `json:"cached"`
Uncached int `json:"uncached"`
ContentType map[string]int `json:"content_type"`
Country map[string]int `json:"country"`
SSL struct {
Encrypted int `json:"encrypted"`
Unencrypted int `json:"unencrypted"`
} `json:"ssl"`
} `json:"bandwidth"`
Threats struct {
All int `json:"all"`
Country map[string]int `json:"country"`
Type map[string]int `json:"type"`
} `json:"threats"`
Pageviews struct {
All int `json:"all"`
SearchEngines map[string]int `json:"search_engines"`
} `json:"pageviews"`
Uniques struct {
All int `json:"all"`
}
}
// ZoneAnalyticsOptions represents the optional parameters in Zone Analytics
// endpoint requests.
type ZoneAnalyticsOptions struct {
Since *time.Time
Until *time.Time
Continuous *bool
}
// PurgeCacheRequest represents the request format made to the purge endpoint.
type PurgeCacheRequest struct {
Everything bool `json:"purge_everything,omitempty"`
// Purge by filepath (exact match). Limit of 30
Files []string `json:"files,omitempty"`
// Purge by Tag (Enterprise only):
// https://support.cloudflare.com/hc/en-us/articles/206596608-How-to-Purge-Cache-Using-Cache-Tags-Enterprise-only-
Tags []string `json:"tags,omitempty"`
// Purge by hostname - e.g. "assets.example.com"
Hosts []string `json:"hosts,omitempty"`
}
// PurgeCacheResponse represents the response from the purge endpoint.
type PurgeCacheResponse struct {
Response
Result struct {
ID string `json:"id"`
} `json:"result"`
}
// newZone describes a new zone.
type newZone struct {
Name string `json:"name"`
JumpStart bool `json:"jump_start"`
Type string `json:"type"`
// We use a pointer to get a nil type when the field is empty.
// This allows us to completely omit this with json.Marshal().
Account *Account `json:"organization,omitempty"`
}
// FallbackOrigin describes a fallback origin
type FallbackOrigin struct {
Value string `json:"value"`
ID string `json:"id,omitempty"`
}
// FallbackOriginResponse represents the response from the fallback_origin endpoint
type FallbackOriginResponse struct {
Response
Result FallbackOrigin `json:"result"`
}
// CreateZone creates a zone on an account.
//
// Setting jumpstart to true will attempt to automatically scan for existing
// DNS records. Setting this to false will create the zone with no DNS records.
//
// If account is non-empty, it must have at least the ID field populated.
// This will add the new zone to the specified multi-user account.
//
// API reference: https://api.cloudflare.com/#zone-create-a-zone
func (api *API) CreateZone(name string, jumpstart bool, account Account, zoneType string) (Zone, error) {
var newzone newZone
newzone.Name = name
newzone.JumpStart = jumpstart
if account.ID != "" {
newzone.Account = &account
}
if zoneType == "partial" {
newzone.Type = "partial"
} else {
newzone.Type = "full"
}
res, err := api.makeRequest("POST", "/zones", newzone)
if err != nil {
return Zone{}, errors.Wrap(err, errMakeRequestError)
}
var r ZoneResponse
err = json.Unmarshal(res, &r)
if err != nil {
return Zone{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// ZoneActivationCheck initiates another zone activation check for newly-created zones.
//
// API reference: https://api.cloudflare.com/#zone-initiate-another-zone-activation-check
func (api *API) ZoneActivationCheck(zoneID string) (Response, error) {
res, err := api.makeRequest("PUT", "/zones/"+zoneID+"/activation_check", nil)
if err != nil {
return Response{}, errors.Wrap(err, errMakeRequestError)
}
var r Response
err = json.Unmarshal(res, &r)
if err != nil {
return Response{}, errors.Wrap(err, errUnmarshalError)
}
return r, nil
}
// ListZones lists zones on an account. Optionally takes a list of zone names
// to filter against.
//
// API reference: https://api.cloudflare.com/#zone-list-zones
func (api *API) ListZones(z ...string) ([]Zone, error) {
v := url.Values{}
var res []byte
var r ZonesResponse
var zones []Zone
var err error
if len(z) > 0 {
for _, zone := range z {
v.Set("name", zone)
res, err = api.makeRequest("GET", "/zones?"+v.Encode(), nil)
if err != nil {
return []Zone{}, errors.Wrap(err, errMakeRequestError)
}
err = json.Unmarshal(res, &r)
if err != nil {
return []Zone{}, errors.Wrap(err, errUnmarshalError)
}
if !r.Success {
// TODO: Provide an actual error message instead of always returning nil
return []Zone{}, err
}
for zi := range r.Result {
zones = append(zones, r.Result[zi])
}
}
} else {
res, err = api.makeRequest("GET", "/zones?per_page=50", nil)
if err != nil {
return []Zone{}, errors.Wrap(err, errMakeRequestError)
}
err = json.Unmarshal(res, &r)
if err != nil {
return []Zone{}, errors.Wrap(err, errUnmarshalError)
}
totalPageCount := r.TotalPages
var wg sync.WaitGroup
wg.Add(totalPageCount)
errc := make(chan error)
for i := 1; i <= totalPageCount; i++ {
go func(pageNumber int) error {
res, err = api.makeRequest("GET", fmt.Sprintf("/zones?per_page=50&page=%d", pageNumber), nil)
if err != nil {
errc <- err
}
err = json.Unmarshal(res, &r)
if err != nil {
errc <- err
}
for _, zone := range r.Result {
zones = append(zones, zone)
}
select {
case err := <-errc:
return err
default:
wg.Done()
}
return nil
}(i)
}
wg.Wait()
}
return zones, nil
}
// ListZonesContext lists zones on an account. Optionally takes a list of ReqOptions.
func (api *API) ListZonesContext(ctx context.Context, opts ...ReqOption) (r ZonesResponse, err error) {
var res []byte
opt := reqOption{
params: url.Values{},
}
for _, of := range opts {
of(&opt)
}
res, err = api.makeRequestContext(ctx, "GET", "/zones?"+opt.params.Encode(), nil)
if err != nil {
return ZonesResponse{}, errors.Wrap(err, errMakeRequestError)
}
err = json.Unmarshal(res, &r)
if err != nil {
return ZonesResponse{}, errors.Wrap(err, errUnmarshalError)
}
return r, nil
}
// ZoneDetails fetches information about a zone.
//
// API reference: https://api.cloudflare.com/#zone-zone-details
func (api *API) ZoneDetails(zoneID string) (Zone, error) {
res, err := api.makeRequest("GET", "/zones/"+zoneID, nil)
if err != nil {
return Zone{}, errors.Wrap(err, errMakeRequestError)
}
var r ZoneResponse
err = json.Unmarshal(res, &r)
if err != nil {
return Zone{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// ZoneOptions is a subset of Zone, for editable options.
type ZoneOptions struct {
Paused *bool `json:"paused,omitempty"`
VanityNS []string `json:"vanity_name_servers,omitempty"`
Plan *ZonePlan `json:"plan,omitempty"`
}
// ZoneSetPaused pauses Cloudflare service for the entire zone, sending all
// traffic direct to the origin.
func (api *API) ZoneSetPaused(zoneID string, paused bool) (Zone, error) {
zoneopts := ZoneOptions{Paused: &paused}
zone, err := api.EditZone(zoneID, zoneopts)
if err != nil {
return Zone{}, err
}
return zone, nil
}
// ZoneSetVanityNS sets custom nameservers for the zone.
// These names must be within the same zone.
func (api *API) ZoneSetVanityNS(zoneID string, ns []string) (Zone, error) {
zoneopts := ZoneOptions{VanityNS: ns}
zone, err := api.EditZone(zoneID, zoneopts)
if err != nil {
return Zone{}, err
}
return zone, nil
}
// ZoneSetPlan changes the zone plan.
func (api *API) ZoneSetPlan(zoneID string, plan ZonePlan) (Zone, error) {
zoneopts := ZoneOptions{Plan: &plan}
zone, err := api.EditZone(zoneID, zoneopts)
if err != nil {
return Zone{}, err
}
return zone, nil
}
// EditZone edits the given zone.
//
// This is usually called by ZoneSetPaused, ZoneSetVanityNS or ZoneSetPlan.
//
// API reference: https://api.cloudflare.com/#zone-edit-zone-properties
func (api *API) EditZone(zoneID string, zoneOpts ZoneOptions) (Zone, error) {
res, err := api.makeRequest("PATCH", "/zones/"+zoneID, zoneOpts)
if err != nil {
return Zone{}, errors.Wrap(err, errMakeRequestError)
}
var r ZoneResponse
err = json.Unmarshal(res, &r)
if err != nil {
return Zone{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// PurgeEverything purges the cache for the given zone.
//
// Note: this will substantially increase load on the origin server for that
// zone if there is a high cached vs. uncached request ratio.
//
// API reference: https://api.cloudflare.com/#zone-purge-all-files
func (api *API) PurgeEverything(zoneID string) (PurgeCacheResponse, error) {
uri := "/zones/" + zoneID + "/purge_cache"
res, err := api.makeRequest("POST", uri, PurgeCacheRequest{true, nil, nil, nil})
if err != nil {
return PurgeCacheResponse{}, errors.Wrap(err, errMakeRequestError)
}
var r PurgeCacheResponse
err = json.Unmarshal(res, &r)
if err != nil {
return PurgeCacheResponse{}, errors.Wrap(err, errUnmarshalError)
}
return r, nil
}
// PurgeCache purges the cache using the given PurgeCacheRequest (zone/url/tag).
//
// API reference: https://api.cloudflare.com/#zone-purge-individual-files-by-url-and-cache-tags
func (api *API) PurgeCache(zoneID string, pcr PurgeCacheRequest) (PurgeCacheResponse, error) {
uri := "/zones/" + zoneID + "/purge_cache"
res, err := api.makeRequest("POST", uri, pcr)
if err != nil {
return PurgeCacheResponse{}, errors.Wrap(err, errMakeRequestError)
}
var r PurgeCacheResponse
err = json.Unmarshal(res, &r)
if err != nil {
return PurgeCacheResponse{}, errors.Wrap(err, errUnmarshalError)
}
return r, nil
}
// DeleteZone deletes the given zone.
//
// API reference: https://api.cloudflare.com/#zone-delete-a-zone
func (api *API) DeleteZone(zoneID string) (ZoneID, error) {
res, err := api.makeRequest("DELETE", "/zones/"+zoneID, nil)
if err != nil {
return ZoneID{}, errors.Wrap(err, errMakeRequestError)
}
var r ZoneIDResponse
err = json.Unmarshal(res, &r)
if err != nil {
return ZoneID{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// AvailableZoneRatePlans returns information about all plans available to the specified zone.
//
// API reference: https://api.cloudflare.com/#zone-plan-available-plans
func (api *API) AvailableZoneRatePlans(zoneID string) ([]ZoneRatePlan, error) {
uri := "/zones/" + zoneID + "/available_rate_plans"
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return []ZoneRatePlan{}, errors.Wrap(err, errMakeRequestError)
}
var r AvailableZoneRatePlansResponse
err = json.Unmarshal(res, &r)
if err != nil {
return []ZoneRatePlan{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// AvailableZonePlans returns information about all plans available to the specified zone.
//
// API reference: https://api.cloudflare.com/#zone-rate-plan-list-available-plans
func (api *API) AvailableZonePlans(zoneID string) ([]ZonePlan, error) {
uri := "/zones/" + zoneID + "/available_plans"
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return []ZonePlan{}, errors.Wrap(err, errMakeRequestError)
}
var r AvailableZonePlansResponse
err = json.Unmarshal(res, &r)
if err != nil {
return []ZonePlan{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// encode encodes non-nil fields into URL encoded form.
func (o ZoneAnalyticsOptions) encode() string {
v := url.Values{}
if o.Since != nil {
v.Set("since", (*o.Since).Format(time.RFC3339))
}
if o.Until != nil {
v.Set("until", (*o.Until).Format(time.RFC3339))
}
if o.Continuous != nil {
v.Set("continuous", fmt.Sprintf("%t", *o.Continuous))
}
return v.Encode()
}
// ZoneAnalyticsDashboard returns zone analytics information.
//
// API reference: https://api.cloudflare.com/#zone-analytics-dashboard
func (api *API) ZoneAnalyticsDashboard(zoneID string, options ZoneAnalyticsOptions) (ZoneAnalyticsData, error) {
uri := "/zones/" + zoneID + "/analytics/dashboard" + "?" + options.encode()
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return ZoneAnalyticsData{}, errors.Wrap(err, errMakeRequestError)
}
var r zoneAnalyticsDataResponse
err = json.Unmarshal(res, &r)
if err != nil {
return ZoneAnalyticsData{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// ZoneAnalyticsByColocation returns zone analytics information by datacenter.
//
// API reference: https://api.cloudflare.com/#zone-analytics-analytics-by-co-locations
func (api *API) ZoneAnalyticsByColocation(zoneID string, options ZoneAnalyticsOptions) ([]ZoneAnalyticsColocation, error) {
uri := "/zones/" + zoneID + "/analytics/colos" + "?" + options.encode()
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return nil, errors.Wrap(err, errMakeRequestError)
}
var r zoneAnalyticsColocationResponse
err = json.Unmarshal(res, &r)
if err != nil {
return nil, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// ZoneSettings returns all of the settings for a given zone.
//
// API reference: https://api.cloudflare.com/#zone-settings-get-all-zone-settings
func (api *API) ZoneSettings(zoneID string) (*ZoneSettingResponse, error) {
uri := "/zones/" + zoneID + "/settings"
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return nil, errors.Wrap(err, errMakeRequestError)
}
response := &ZoneSettingResponse{}
err = json.Unmarshal(res, &response)
if err != nil {
return nil, errors.Wrap(err, errUnmarshalError)
}
return response, nil
}
// UpdateZoneSettings updates the settings for a given zone.
//
// API reference: https://api.cloudflare.com/#zone-settings-edit-zone-settings-info
func (api *API) UpdateZoneSettings(zoneID string, settings []ZoneSetting) (*ZoneSettingResponse, error) {
uri := "/zones/" + zoneID + "/settings"
res, err := api.makeRequest("PATCH", uri, struct {
Items []ZoneSetting `json:"items"`
}{settings})
if err != nil {
return nil, errors.Wrap(err, errMakeRequestError)
}
response := &ZoneSettingResponse{}
err = json.Unmarshal(res, &response)
if err != nil {
return nil, errors.Wrap(err, errUnmarshalError)
}
return response, nil
}
// ZoneSSLSettings returns information about SSL setting to the specified zone.
//
// API reference: https://api.cloudflare.com/#zone-settings-get-ssl-setting
func (api *API) ZoneSSLSettings(zoneID string) (ZoneSSLSetting, error) {
uri := "/zones/" + zoneID + "/settings/ssl"
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return ZoneSSLSetting{}, errors.Wrap(err, errMakeRequestError)
}
var r ZoneSSLSettingResponse
err = json.Unmarshal(res, &r)
if err != nil {
return ZoneSSLSetting{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// FallbackOrigin returns information about the fallback origin for the specified zone.
//
// API reference: https://developers.cloudflare.com/ssl/ssl-for-saas/api-calls/#fallback-origin-configuration
func (api *API) FallbackOrigin(zoneID string) (FallbackOrigin, error) {
uri := "/zones/" + zoneID + "/fallback_origin"
res, err := api.makeRequest("GET", uri, nil)
if err != nil {
return FallbackOrigin{}, errors.Wrap(err, errMakeRequestError)
}
var r FallbackOriginResponse
err = json.Unmarshal(res, &r)
if err != nil {
return FallbackOrigin{}, errors.Wrap(err, errUnmarshalError)
}
return r.Result, nil
}
// UpdateFallbackOrigin updates the fallback origin for a given zone.
//
// API reference: https://developers.cloudflare.com/ssl/ssl-for-saas/api-calls/#4-example-patch-to-change-fallback-origin
func (api *API) UpdateFallbackOrigin(zoneID string, fbo FallbackOrigin) (*FallbackOriginResponse, error) {
uri := "/zones/" + zoneID + "/fallback_origin"
res, err := api.makeRequest("PATCH", uri, fbo)
if err != nil {
return nil, errors.Wrap(err, errMakeRequestError)
}
response := &FallbackOriginResponse{}
err = json.Unmarshal(res, &response)
if err != nil {
return nil, errors.Wrap(err, errUnmarshalError)
}
return response, nil
}