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revoke_token.go
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revoke_token.go
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package pubnub
import (
"bytes"
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"mime/multipart"
"net/http"
"net/url"
"github.com/pubnub/go/v7/pnerr"
"github.com/pubnub/go/v7/utils"
)
const revokeTokenPath = "/v3/pam/%s/grant/%s"
var emptyPNRevokeTokenResponse *PNRevokeTokenResponse
type revokeTokenBuilder struct {
opts *revokeTokenOpts
}
func newRevokeTokenBuilder(pubnub *PubNub) *revokeTokenBuilder {
builder := revokeTokenBuilder{
opts: &revokeTokenOpts{
pubnub: pubnub,
},
}
return &builder
}
func newRevokeTokenBuilderWithContext(pubnub *PubNub, context Context) *revokeTokenBuilder {
builder := revokeTokenBuilder{
opts: &revokeTokenOpts{
pubnub: pubnub,
ctx: context,
},
}
return &builder
}
func (b *revokeTokenBuilder) Token(token string) *revokeTokenBuilder {
b.opts.Token = token
return b
}
// QueryParam accepts a map, the keys and values of the map are passed as the query string parameters of the URL called by the API.
func (b *revokeTokenBuilder) QueryParam(queryParam map[string]string) *revokeTokenBuilder {
b.opts.QueryParam = queryParam
return b
}
// Execute runs the Grant request.
func (b *revokeTokenBuilder) Execute() (*PNRevokeTokenResponse, StatusResponse, error) {
rawJSON, status, err := executeRequest(b.opts)
if err != nil {
return emptyPNRevokeTokenResponse, status, err
}
return newPNRevokeTokenResponse(rawJSON, b.opts, status)
}
type revokeTokenOpts struct {
pubnub *PubNub
ctx Context
QueryParam map[string]string
Token string
}
func (o *revokeTokenOpts) config() Config {
return *o.pubnub.Config
}
func (o *revokeTokenOpts) client() *http.Client {
return o.pubnub.GetClient()
}
func (o *revokeTokenOpts) context() Context {
return o.ctx
}
func (o *revokeTokenOpts) validate() error {
if o.config().PublishKey == "" {
return newValidationError(o, StrMissingPubKey)
}
if o.config().SubscribeKey == "" {
return newValidationError(o, StrMissingSubKey)
}
if o.config().SecretKey == "" {
return newValidationError(o, StrMissingSecretKey)
}
if o.Token == "" {
return newValidationError(o, StrMissingToken)
}
return nil
}
func (o *revokeTokenOpts) buildPath() (string, error) {
return fmt.Sprintf(revokeTokenPath, o.pubnub.Config.SubscribeKey, utils.URLEncode(o.Token)), nil
}
func (o *revokeTokenOpts) buildQuery() (*url.Values, error) {
q := defaultQuery(o.pubnub.Config.UUID, o.pubnub.telemetryManager)
SetQueryParam(q, o.QueryParam)
return q, nil
}
func (o *revokeTokenOpts) jobQueue() chan *JobQItem {
return o.pubnub.jobQueue
}
func (o *revokeTokenOpts) buildBody() ([]byte, error) {
return []byte{}, nil
}
func (o *revokeTokenOpts) buildBodyMultipartFileUpload() (bytes.Buffer, *multipart.Writer, int64, error) {
return bytes.Buffer{}, nil, 0, errors.New("Not required")
}
func (o *revokeTokenOpts) httpMethod() string {
return "DELETE"
}
func (o *revokeTokenOpts) isAuthRequired() bool {
return true
}
func (o *revokeTokenOpts) requestTimeout() int {
return o.pubnub.Config.NonSubscribeRequestTimeout
}
func (o *revokeTokenOpts) connectTimeout() int {
return o.pubnub.Config.ConnectTimeout
}
func (o *revokeTokenOpts) operationType() OperationType {
return PNAccessManagerRevokeToken
}
func (o *revokeTokenOpts) telemetryManager() *TelemetryManager {
return o.pubnub.telemetryManager
}
func (o *revokeTokenOpts) tokenManager() *TokenManager {
return o.pubnub.tokenManager
}
// PNRevokeTokenResponse is the struct returned when the Execute function of Grant Token is called.
type PNRevokeTokenResponse struct {
status int `json:"status"`
}
func newPNRevokeTokenResponse(jsonBytes []byte, o *revokeTokenOpts, status StatusResponse) (*PNRevokeTokenResponse, StatusResponse, error) {
resp := &PNRevokeTokenResponse{}
err := json.Unmarshal(jsonBytes, &resp)
if err != nil {
e := pnerr.NewResponseParsingError("Error unmarshalling response",
ioutil.NopCloser(bytes.NewBufferString(string(jsonBytes))), err)
return emptyPNRevokeTokenResponse, status, e
}
return resp, status, nil
}