95 lines
2.2 KiB
Go
95 lines
2.2 KiB
Go
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package appcontext
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import (
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"encoding/json"
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"errors"
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"net/http"
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"net/url"
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"strconv"
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"time"
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"git.icedream.tech/icedream/oneandone-billing-mailer/pkg/backend"
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"git.icedream.tech/icedream/oneandone-billing-mailer/pkg/environment"
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mssahttp "git.icedream.tech/icedream/oneandone-billing-mailer/pkg/mssa/http"
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)
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type Entry struct {
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BaseURI string `json:"baseURI"`
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}
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func (e *Entry) BaseURL() (*url.URL, error) {
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return url.Parse(e.BaseURI)
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}
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type Config struct {
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RefreshTokenRenewInterval time.Duration `json:"refreshTokenRenewInterval"`
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}
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func mustMakeURL(u string) *url.URL {
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uo, err := url.Parse(u)
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if err != nil {
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panic(err)
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}
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return uo
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}
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var (
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appcontext_uri_live = mustMakeURL("https://auth-proxy.1und1.de/appcontext/appcontext.json")
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)
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var instance *AppContext
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func GetEnvironmentContext() (*AppContext, error) {
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if instance == nil {
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err := retrieveAppContextInternal()
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if err != nil {
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return nil, err
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}
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}
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return instance, nil
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}
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type AppContext struct {
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MSSA Entry `json:"MSSA"`
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CentralLogin Entry `json:"CentralLogin"`
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CentralLoginApp Entry `json:"CentralLoginApp"`
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ChatServiceRest Entry `json:"ChatServiceRest"`
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ChatServiceWebsocket Entry `json:"ChatServiceWebsocket"`
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ChatServiceWebsocket2 Entry `json:"ChatServiceWebsocket2"`
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DOPAS Entry `json:"DOPAS"`
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Config Config `json:"Config"`
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Links map[string]string `json:"Links"`
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}
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func retrieveAppContextInternal() error {
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u := appcontext_uri_live
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req, err := http.NewRequest("GET", u.String(), nil)
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if err != nil {
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return err
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}
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req.Header.Add("Accept", "application/json")
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req.Header.Add("User-agent", environment.UserAgent())
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backend.AddRequestHeadersForProxy(req)
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client := mssahttp.GetDefaultClient()
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resp, err := client.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode < 200 || resp.StatusCode >= 300 {
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return errors.New("unexpected error code: " + strconv.Itoa(resp.StatusCode))
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}
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appContext := new(AppContext)
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err = json.NewDecoder(resp.Body).Decode(appContext)
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if err != nil {
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return err
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}
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instance = appContext
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return nil
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}
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