0568e81701
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.
121 lines
3.6 KiB
Go
121 lines
3.6 KiB
Go
package cloudflare
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import (
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"encoding/json"
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"fmt"
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"time"
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"github.com/pkg/errors"
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)
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var validSettingValues = []string{"on", "off"}
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// ArgoFeatureSetting is the structure of the API object for the
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// argo smart routing and tiered caching settings.
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type ArgoFeatureSetting struct {
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Editable bool `json:"editable,omitempty"`
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ID string `json:"id,omitempty"`
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ModifiedOn time.Time `json:"modified_on,omitempty"`
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Value string `json:"value"`
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}
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// ArgoDetailsResponse is the API response for the argo smart routing
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// and tiered caching response.
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type ArgoDetailsResponse struct {
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Result ArgoFeatureSetting `json:"result"`
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Response
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}
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// ArgoSmartRouting returns the current settings for smart routing.
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//
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// API reference: https://api.cloudflare.com/#argo-smart-routing-get-argo-smart-routing-setting
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func (api *API) ArgoSmartRouting(zoneID string) (ArgoFeatureSetting, error) {
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uri := "/zones/" + zoneID + "/argo/smart_routing"
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res, err := api.makeRequest("GET", uri, nil)
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errMakeRequestError)
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}
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var argoDetailsResponse ArgoDetailsResponse
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err = json.Unmarshal(res, &argoDetailsResponse)
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errUnmarshalError)
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}
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return argoDetailsResponse.Result, nil
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}
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// UpdateArgoSmartRouting updates the setting for smart routing.
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//
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// API reference: https://api.cloudflare.com/#argo-smart-routing-patch-argo-smart-routing-setting
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func (api *API) UpdateArgoSmartRouting(zoneID, settingValue string) (ArgoFeatureSetting, error) {
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if !contains(validSettingValues, settingValue) {
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return ArgoFeatureSetting{}, errors.New(fmt.Sprintf("invalid setting value '%s'. must be 'on' or 'off'", settingValue))
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}
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uri := "/zones/" + zoneID + "/argo/smart_routing"
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res, err := api.makeRequest("PATCH", uri, ArgoFeatureSetting{Value: settingValue})
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errMakeRequestError)
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}
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var argoDetailsResponse ArgoDetailsResponse
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err = json.Unmarshal(res, &argoDetailsResponse)
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errUnmarshalError)
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}
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return argoDetailsResponse.Result, nil
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}
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// ArgoTieredCaching returns the current settings for tiered caching.
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//
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// API reference: TBA
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func (api *API) ArgoTieredCaching(zoneID string) (ArgoFeatureSetting, error) {
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uri := "/zones/" + zoneID + "/argo/tiered_caching"
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res, err := api.makeRequest("GET", uri, nil)
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errMakeRequestError)
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}
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var argoDetailsResponse ArgoDetailsResponse
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err = json.Unmarshal(res, &argoDetailsResponse)
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errUnmarshalError)
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}
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return argoDetailsResponse.Result, nil
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}
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// UpdateArgoTieredCaching updates the setting for tiered caching.
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//
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// API reference: TBA
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func (api *API) UpdateArgoTieredCaching(zoneID, settingValue string) (ArgoFeatureSetting, error) {
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if !contains(validSettingValues, settingValue) {
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return ArgoFeatureSetting{}, errors.New(fmt.Sprintf("invalid setting value '%s'. must be 'on' or 'off'", settingValue))
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}
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uri := "/zones/" + zoneID + "/argo/tiered_caching"
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res, err := api.makeRequest("PATCH", uri, ArgoFeatureSetting{Value: settingValue})
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errMakeRequestError)
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}
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var argoDetailsResponse ArgoDetailsResponse
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err = json.Unmarshal(res, &argoDetailsResponse)
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if err != nil {
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return ArgoFeatureSetting{}, errors.Wrap(err, errUnmarshalError)
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}
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return argoDetailsResponse.Result, nil
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}
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func contains(s []string, e string) bool {
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for _, a := range s {
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if a == e {
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return true
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}
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}
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return false
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}
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