func GetConf(rw http.ResponseWriter, req *http.Request) {
rw.Header().Set("Content-Type", "application/json; charset=utf-8")
cfg, err := config.Provider().OpenConfigurator(req)
if err != nil {
response.InternalErrorResponse(rw, &response.JSONErr{
Message: err.Error(),
Description: "Error when open Configurator.",
})
return
}
defer cfg.Close()
result := make(map[string]string)
ks := strings.Split(req.FormValue("key"), ",")
if len(ks) == 0 {
response.BadRequestResponse(rw, &response.JSONErr{
Message: "Must have one more key in request parameter",
Description: "",
})
return
}
for _, k := range ks {
v, err := cfg.Get(k)
if err != nil {
result[k] = ""
} else {
result[k] = v
}
}
json.NewEncoder(rw).Encode(&result)
}
func SetConf(rw http.ResponseWriter, req *http.Request) {
rw.Header().Set("Content-Type", "application/json; charset=utf-8")
cfg, err := config.Provider().OpenConfigurator(req)
if err != nil {
response.InternalErrorResponse(rw, &response.JSONErr{
Message: err.Error(),
Description: "Error when open Configurator.",
})
return
}
defer cfg.Close()
m := make(map[string]string)
err = json.NewDecoder(req.Body).Decode(&m)
if err != nil {
response.BadRequestResponse(rw, &response.JSONErr{
Message: err.Error(),
Description: "Error when unmarshal json data.",
})
return
}
defer req.Body.Close()
for k, v := range m {
cfg.Set(k, v)
}
}
/*
PasswordUpdate handle the request for changin user password. its require 'manage_user' permission to
change other's password.
Example Request Body:
POST /profile/some-kind-of-ID/change-password
{
"Pwd": "xxxxxxxxx",
"NewPwd": "yyyyyyyyy",
"NewPwdRepeat": "yyyyyyyyy"
}
Example Success Response:
{
"Message":"Password for user has been updated."
}
*/
func PasswordUpdate(rw http.ResponseWriter, req *http.Request) {
rw.Header().Set("Content-Type", "application/json; charset=utf-8")
u, userMngr, err := getUserByIdAndWriteIfError(rw, req)
if err != nil {
return
}
defer userMngr.Close()
token := strings.TrimPrefix(req.Header.Get("Authorization"), "Bearer ")
currentUser, err := userMngr.GetUser(token)
if err != nil {
response.InternalErrorResponse(rw, &response.JSONErr{
Message: err.Error(),
Description: "Error when loading current user.",
})
return
}
var can_manage_user bool
if currentUser.Id != u.Id {
if can_manage_user = userMngr.Can(currentUser, "manage_user"); !can_manage_user {
response.ForbiddenResponse(rw, &response.JSONErr{
Code: response.ErrNoPermission,
Message: "Current user doesn't have valid permission.",
Description: "Current user need 'manage_user' permission to perform this action.",
})
return
}
}
pwdChange := struct {
Pwd string
NewPwd string
NewPwdRepeat string
}{}
err = json.NewDecoder(req.Body).Decode(&pwdChange)
if err != nil {
response.BadRequestResponse(rw, &response.JSONErr{
Code: ErrCodeInvalidInput,
Message: err.Error(),
Description: "The request body mus contain an JSON object with valid Pwd, NewPwd and NewPwdRepeat field.",
})
return
}
if pwdChange.NewPwd != pwdChange.NewPwdRepeat {
response.BadRequestResponse(rw, &response.JSONErr{
Code: ErrCodePwdMismatch,
Message: "NewPwd doesn't match.",
})
return
}
if !can_manage_user {
if u.ComparePassword(pwdChange.Pwd) != nil {
response.ForbiddenResponse(rw, &response.JSONErr{
Code: ErrCodeInvlaidPwd,
Message: "Invalid passsword",
Description: "Your provied password are invlaid.",
})
return
}
}
err = u.ChangePassword(pwdChange.NewPwd)
if err != nil {
response.InternalErrorResponse(rw, &response.JSONErr{
Message: err.Error(),
Description: "Error when update user password.",
})
return
}
if !can_manage_user {
rw.WriteHeader(http.StatusAccepted)
go func() {
var logger *log.Logger
logdbw, err := dblog.Provider().OpenLogger(req)
if err != nil {
// use std log... :(
// mostly never be in appengine env
logger = log.New(os.Stdout, "", log.LstdFlags)
logger.Println("rest: cannot OpenLogger")
} else {
logger = log.New(logdbw, "", 4)
}
conf, err := config.Provider().OpenConfigurator(req)
if err != nil {
logger.Println("rest: OpenConfigurator", err)
return
}
defer conf.Close()
mess, err := conf.Get("pwd_change_message")
if err != nil {
logger.Println("rest: Configurator can't load 'pwd_change_message'", err)
}
err = util.SendSimpleMail(conf, u.Email, "Password changed", mess)
if err != nil {
logger.Println("rest: SendSimpleMail", err)
}
}()
}
rw.Write([]byte(`{"Message":"Password for user ` + u.Email + ` has been updated."}`))
}
/*
SignUp handle the request for account sign-up. The handler will
check the email and password format. If success it will send an
email and immediately return a 202 status code.
Example Request Body:
POST /signup
{
"Email": "*****@*****.**",
"Pwd": "xxxxxxxxx",
"PwdRepeat": "xxxxxxxxx"
}
Example Success Response:
{
"Message":"email sent to [email protected]"
}
*/
func SignUp(rw http.ResponseWriter, req *http.Request) {
rw.Header().Set("Content-Type", "application/json; charset=utf-8")
userMngr, err := auth.Provider().OpenUserMngr(req)
if err != nil {
response.InternalErrorResponse(rw, &response.JSONErr{Message: err.Error()})
return
}
defer userMngr.Close()
credential := struct {
Email string
Pwd string
PwdRepeat string
}{}
err = json.NewDecoder(req.Body).Decode(&credential)
if err != nil {
response.BadRequestResponse(rw, &response.JSONErr{
Code: ErrCodeInvalidCredential,
Message: err.Error(),
Description: "Credential must be an valid json object contain Email, Pwd and PwdRepeat.",
})
return
}
if credential.Pwd != credential.PwdRepeat {
response.BadRequestResponse(rw, &response.JSONErr{
Code: ErrCodePwdMismatch,
Message: "Pwd and PwdRepeat doesn't match",
})
return
}
var app bool
u, err := userMngr.AddUser(credential.Email, credential.PwdRepeat, app)
if err != nil {
switch err {
case auth.ErrInvalidEmail:
response.ErrorResponse(rw, http.StatusPreconditionFailed, &response.JSONErr{
Code: ErrCodeInvalidEmail,
Message: err.Error(),
})
case auth.ErrInvalidPassword:
response.ErrorResponse(rw, http.StatusPreconditionFailed, &response.JSONErr{
Code: ErrCodeInvlaidPwd,
Message: err.Error(),
})
case auth.ErrDuplicateEmail:
response.ErrorResponse(rw, http.StatusPreconditionFailed, &response.JSONErr{
Code: ErrCodeDupEmail,
Message: err.Error(),
})
default:
response.InternalErrorResponse(rw, &response.JSONErr{Message: err.Error()})
}
return
}
conf, err := config.Provider().OpenConfigurator(req)
if err != nil {
response.InternalErrorResponse(rw, &response.JSONErr{Message: err.Error()})
return
}
if !app {
// TODO(!)
// time out control for mail send
go func() {
err = util.SendSimpleMail(conf, u.Email, "Email confirm", u.ConfirmCodes["activate"])
if err != nil {
log.Println("rest: SendSimpleMail", err)
}
conf.Close()
}()
}
rw.WriteHeader(http.StatusAccepted)
rw.Write([]byte(`{"Message":"email sent to ` + u.Email + `"}`))
}