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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"io"
)
const (
AUTHCODE_EXPIRE_TIME = 60 * 10 // 10 minutes
AUTHCODE_RESPONSE_TYPE = "code"
)
type AuthData struct {
ClientId string `json:"client_id"`
UserId string `json:"user_id"`
Code string `json:"code"`
ExpiresIn int32 `json:"expires_in"`
CreateAt int64 `json:"create_at"`
RedirectUri string `json:"redirect_uri"`
State string `json:"state"`
Scope string `json:"scope"`
}
// IsValid validates the AuthData and returns an error if it isn't configured
// correctly.
func (ad *AuthData) IsValid() *AppError {
if len(ad.ClientId) != 26 {
return NewAppError("AuthData.IsValid", "Invalid client id", "")
}
if len(ad.UserId) != 26 {
return NewAppError("AuthData.IsValid", "Invalid user id", "")
}
if len(ad.Code) == 0 || len(ad.Code) > 128 {
return NewAppError("AuthData.IsValid", "Invalid authorization code", "client_id="+ad.ClientId)
}
if ad.ExpiresIn == 0 {
return NewAppError("AuthData.IsValid", "Expires in must be set", "")
}
if ad.CreateAt <= 0 {
return NewAppError("AuthData.IsValid", "Create at must be a valid time", "client_id="+ad.ClientId)
}
if len(ad.RedirectUri) > 256 {
return NewAppError("AuthData.IsValid", "Invalid redirect uri", "client_id="+ad.ClientId)
}
if len(ad.State) > 128 {
return NewAppError("AuthData.IsValid", "Invalid state", "client_id="+ad.ClientId)
}
if len(ad.Scope) > 128 {
return NewAppError("AuthData.IsValid", "Invalid scope", "client_id="+ad.ClientId)
}
return nil
}
func (ad *AuthData) PreSave() {
if ad.ExpiresIn == 0 {
ad.ExpiresIn = AUTHCODE_EXPIRE_TIME
}
if ad.CreateAt == 0 {
ad.CreateAt = GetMillis()
}
}
func (ad *AuthData) ToJson() string {
b, err := json.Marshal(ad)
if err != nil {
return ""
} else {
return string(b)
}
}
func AuthDataFromJson(data io.Reader) *AuthData {
decoder := json.NewDecoder(data)
var ad AuthData
err := decoder.Decode(&ad)
if err == nil {
return &ad
} else {
return nil
}
}
func (ad *AuthData) IsExpired() bool {
if GetMillis() > ad.CreateAt+int64(ad.ExpiresIn*1000) {
return true
}
return false
}
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