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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"fmt"
"io"
"net/http"
"unicode/utf8"
)
const (
OAUTH_ACTION_SIGNUP = "signup"
OAUTH_ACTION_LOGIN = "login"
OAUTH_ACTION_EMAIL_TO_SSO = "email_to_sso"
OAUTH_ACTION_SSO_TO_EMAIL = "sso_to_email"
OAUTH_ACTION_MOBILE = "mobile"
OAUTH_ACTION_CLIENT = "client"
)
type OAuthApp struct {
Id string `json:"id"`
CreatorId string `json:"creator_id"`
CreateAt int64 `json:"create_at"`
UpdateAt int64 `json:"update_at"`
ClientSecret string `json:"client_secret"`
Name string `json:"name"`
Description string `json:"description"`
IconURL string `json:"icon_url"`
CallbackUrls StringArray `json:"callback_urls"`
Homepage string `json:"homepage"`
IsTrusted bool `json:"is_trusted"`
}
// IsValid validates the app and returns an error if it isn't configured
// correctly.
func (a *OAuthApp) IsValid() *AppError {
if len(a.Id) != 26 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.app_id.app_error", nil, "", http.StatusBadRequest)
}
if a.CreateAt == 0 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.create_at.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if a.UpdateAt == 0 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.update_at.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if len(a.CreatorId) != 26 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.creator_id.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if len(a.ClientSecret) == 0 || len(a.ClientSecret) > 128 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.client_secret.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if len(a.Name) == 0 || len(a.Name) > 64 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.name.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if len(a.CallbackUrls) == 0 || len(fmt.Sprintf("%s", a.CallbackUrls)) > 1024 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.callback.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
for _, callback := range a.CallbackUrls {
if !IsValidHttpUrl(callback) {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.callback.app_error", nil, "", http.StatusBadRequest)
}
}
if len(a.Homepage) == 0 || len(a.Homepage) > 256 || !IsValidHttpUrl(a.Homepage) {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.homepage.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if utf8.RuneCountInString(a.Description) > 512 {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.description.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
if len(a.IconURL) > 0 {
if len(a.IconURL) > 512 || !IsValidHttpUrl(a.IconURL) {
return NewAppError("OAuthApp.IsValid", "model.oauth.is_valid.icon_url.app_error", nil, "app_id="+a.Id, http.StatusBadRequest)
}
}
return nil
}
// PreSave will set the Id and ClientSecret if missing. It will also fill
// in the CreateAt, UpdateAt times. It should be run before saving the app to the db.
func (a *OAuthApp) PreSave() {
if a.Id == "" {
a.Id = NewId()
}
if a.ClientSecret == "" {
a.ClientSecret = NewId()
}
a.CreateAt = GetMillis()
a.UpdateAt = a.CreateAt
}
// PreUpdate should be run before updating the app in the db.
func (a *OAuthApp) PreUpdate() {
a.UpdateAt = GetMillis()
}
func (a *OAuthApp) ToJson() string {
b, _ := json.Marshal(a)
return string(b)
}
// Generate a valid strong etag so the browser can cache the results
func (a *OAuthApp) Etag() string {
return Etag(a.Id, a.UpdateAt)
}
// Remove any private data from the app object
func (a *OAuthApp) Sanitize() {
a.ClientSecret = ""
}
func (a *OAuthApp) IsValidRedirectURL(url string) bool {
for _, u := range a.CallbackUrls {
if u == url {
return true
}
}
return false
}
func OAuthAppFromJson(data io.Reader) *OAuthApp {
var app *OAuthApp
json.NewDecoder(data).Decode(&app)
return app
}
func OAuthAppListToJson(l []*OAuthApp) string {
b, _ := json.Marshal(l)
return string(b)
}
func OAuthAppListFromJson(data io.Reader) []*OAuthApp {
var o []*OAuthApp
json.NewDecoder(data).Decode(&o)
return o
}
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