dendrite/clientapi/routing/consent_tracking.go

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2022-02-14 06:41:21 -06:00
package routing
import (
"net/http"
"github.com/matrix-org/dendrite/setup/config"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/sirupsen/logrus"
)
// The data used to populate the /consent request
type constentTemplateData struct {
User string
Version string
UserHMAC string
HasConsented bool
PublicVersion bool
}
func consent(userAPI userapi.UserInternalAPI, cfg *config.ClientAPI) http.HandlerFunc {
consentCfg := cfg.Matrix.UserConsentOptions
return func(writer http.ResponseWriter, req *http.Request) {
if !consentCfg.Enabled() {
writer.WriteHeader(http.StatusBadRequest)
_, _ = writer.Write([]byte("consent tracking is disabled"))
return
}
switch req.Method {
case http.MethodGet:
// The data used to populate the /consent request
data := constentTemplateData{
User: req.FormValue("u"),
Version: req.FormValue("v"),
UserHMAC: req.FormValue("h"),
}
// display the privacy policy without a form
data.PublicVersion = data.User == "" || data.UserHMAC == "" || data.Version == ""
err := consentCfg.Templates.ExecuteTemplate(writer, consentCfg.Version+".gohtml", data)
if err != nil {
logrus.WithError(err).Error("unable to print consent template")
}
case http.MethodPost:
}
}
}