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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"fmt"
"io"
"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"
)
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 NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.app_id.app_error", nil, "")
}
if a.CreateAt == 0 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.create_at.app_error", nil, "app_id="+a.Id)
}
if a.UpdateAt == 0 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.update_at.app_error", nil, "app_id="+a.Id)
}
if len(a.CreatorId) != 26 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.creator_id.app_error", nil, "app_id="+a.Id)
}
if len(a.ClientSecret) == 0 || len(a.ClientSecret) > 128 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.client_secret.app_error", nil, "app_id="+a.Id)
}
if len(a.Name) == 0 || len(a.Name) > 64 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.name.app_error", nil, "app_id="+a.Id)
}
if len(a.CallbackUrls) == 0 || len(fmt.Sprintf("%s", a.CallbackUrls)) > 1024 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.callback.app_error", nil, "app_id="+a.Id)
}
for _, callback := range a.CallbackUrls {
if !IsValidHttpUrl(callback) {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.callback.app_error", nil, "")
}
}
if len(a.Homepage) == 0 || len(a.Homepage) > 256 || !IsValidHttpUrl(a.Homepage) {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.homepage.app_error", nil, "app_id="+a.Id)
}
if utf8.RuneCountInString(a.Description) > 512 {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.description.app_error", nil, "app_id="+a.Id)
}
if len(a.IconURL) > 0 {
if len(a.IconURL) > 512 || !IsValidHttpUrl(a.IconURL) {
return NewLocAppError("OAuthApp.IsValid", "model.oauth.is_valid.icon_url.app_error", nil, "app_id="+a.Id)
}
}
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()
}
// ToJson convert a User to a json string
func (a *OAuthApp) ToJson() string {
b, err := json.Marshal(a)
if err != nil {
return ""
} else {
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
}
// OAuthAppFromJson will decode the input and return a User
func OAuthAppFromJson(data io.Reader) *OAuthApp {
decoder := json.NewDecoder(data)
var app OAuthApp
err := decoder.Decode(&app)
if err == nil {
return &app
} else {
return nil
}
}
func OAuthAppMapToJson(a map[string]*OAuthApp) string {
b, err := json.Marshal(a)
if err != nil {
return ""
} else {
return string(b)
}
}
func OAuthAppMapFromJson(data io.Reader) map[string]*OAuthApp {
decoder := json.NewDecoder(data)
var apps map[string]*OAuthApp
err := decoder.Decode(&apps)
if err == nil {
return apps
} else {
return nil
}
}
func OAuthAppListToJson(l []*OAuthApp) string {
b, err := json.Marshal(l)
if err != nil {
return ""
} else {
return string(b)
}
}
func OAuthAppListFromJson(data io.Reader) []*OAuthApp {
decoder := json.NewDecoder(data)
var o []*OAuthApp
err := decoder.Decode(&o)
if err == nil {
return o
} else {
return nil
}
}
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