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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package app
import (
"github.com/mattermost/mattermost-server/model"
"html/template"
"net/http"
)
func (a *App) isExtensionSupportEnabled() bool {
return *a.Config().ExtensionSettings.EnableExperimentalExtensions
}
func (a *App) isExtensionValid(extensionId string) bool {
extensionIsValid := false
extensionIDs := a.Config().ExtensionSettings.AllowedExtensionsIDs
for _, id := range extensionIDs {
if extensionId == id {
extensionIsValid = true
}
}
return extensionIsValid
}
func (a *App) ValidateExtension(extensionId string) *model.AppError {
enabled := a.isExtensionSupportEnabled()
if !enabled {
return model.NewAppError("completeSaml", "api.user.saml.extension_unsupported", nil, "", http.StatusInternalServerError)
}
valid := a.isExtensionValid(extensionId)
if !valid {
params := map[string]interface{}{"ExtensionId": extensionId}
return model.NewAppError("completeSaml", "api.user.saml.invalid_extension", params, "", http.StatusInternalServerError)
}
return nil
}
func (a *App) SendMessageToExtension(w http.ResponseWriter, extensionId string, token string) *model.AppError {
var err error
var t *template.Template
if len(extensionId) == 0 {
return model.NewAppError("completeSaml", "api.user.saml.extension_id.app_error", nil, "", http.StatusInternalServerError)
}
t = template.New("complete_saml_extension_body")
t, err = t.ParseFiles("templates/complete_saml_extension_body.html")
if err != nil {
return model.NewAppError("completeSaml", "api.user.saml.app_error", nil, "err="+err.Error(), http.StatusInternalServerError)
}
w.Header().Set("Content-Type", "text/html")
w.WriteHeader(http.StatusOK)
var errMessage string
if len(token) == 0 {
loginError := model.NewAppError("completeSaml", "api.user.saml.app_error", nil, "", http.StatusInternalServerError)
errMessage = loginError.Message
}
data := struct {
ExtensionId string
Token string
Error string
}{
extensionId,
token,
errMessage,
}
if err := t.Execute(w, data); err != nil {
return model.NewAppError("completeSaml", "api.user.saml.app_error", nil, "err="+err.Error(), http.StatusInternalServerError)
}
return nil
}
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