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auth.go
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auth.go
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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package consoleapi
import (
"encoding/json"
"errors"
"net/http"
"github.com/gorilla/mux"
"github.com/zeebo/errs"
"go.uber.org/zap"
"storj.io/common/uuid"
"storj.io/storj/private/post"
"storj.io/storj/satellite/console"
"storj.io/storj/satellite/console/consoleweb/consoleql"
"storj.io/storj/satellite/console/consoleweb/consolewebauth"
"storj.io/storj/satellite/mailservice"
"storj.io/storj/satellite/rewards"
)
var (
// ErrAuthAPI - console auth api error type.
ErrAuthAPI = errs.Class("console auth api error")
// errNotImplemented is the error value used by handlers of this package to
// response with status Not Implemented.
errNotImplemented = errs.New("not implemented")
)
// Auth is an api controller that exposes all auth functionality.
type Auth struct {
log *zap.Logger
ExternalAddress string
LetUsKnowURL string
TermsAndConditionsURL string
ContactInfoURL string
service *console.Service
mailService *mailservice.Service
cookieAuth *consolewebauth.CookieAuth
partners *rewards.PartnersService
}
// NewAuth is a constructor for api auth controller.
func NewAuth(log *zap.Logger, service *console.Service, mailService *mailservice.Service, cookieAuth *consolewebauth.CookieAuth, partners *rewards.PartnersService, externalAddress string, letUsKnowURL string, termsAndConditionsURL string, contactInfoURL string) *Auth {
return &Auth{
log: log,
ExternalAddress: externalAddress,
LetUsKnowURL: letUsKnowURL,
TermsAndConditionsURL: termsAndConditionsURL,
ContactInfoURL: contactInfoURL,
service: service,
mailService: mailService,
cookieAuth: cookieAuth,
partners: partners,
}
}
// Token authenticates user by credentials and returns auth token.
func (a *Auth) Token(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
var tokenRequest struct {
Email string `json:"email"`
Password string `json:"password"`
}
err = json.NewDecoder(r.Body).Decode(&tokenRequest)
if err != nil {
a.serveJSONError(w, err)
return
}
token, err := a.service.Token(ctx, tokenRequest.Email, tokenRequest.Password)
if err != nil {
a.log.Info("Error authenticating token request", zap.String("email", tokenRequest.Email), zap.Error(ErrAuthAPI.Wrap(err)))
a.serveJSONError(w, err)
return
}
a.cookieAuth.SetTokenCookie(w, token)
w.Header().Set("Content-Type", "application/json")
err = json.NewEncoder(w).Encode(token)
if err != nil {
a.log.Error("token handler could not encode token response", zap.Error(ErrAuthAPI.Wrap(err)))
return
}
}
// Logout removes auth cookie.
func (a *Auth) Logout(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
defer mon.Task()(&ctx)(nil)
a.cookieAuth.RemoveTokenCookie(w)
w.Header().Set("Content-Type", "application/json")
}
// Register creates new user, sends activation e-mail.
func (a *Auth) Register(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
var registerData struct {
FullName string `json:"fullName"`
ShortName string `json:"shortName"`
Email string `json:"email"`
Partner string `json:"partner"`
PartnerID string `json:"partnerId"`
Password string `json:"password"`
SecretInput string `json:"secret"`
ReferrerUserID string `json:"referrerUserId"`
IsProfessional bool `json:"isProfessional"`
Position string `json:"position"`
CompanyName string `json:"companyName"`
EmployeeCount string `json:"employeeCount"`
}
err = json.NewDecoder(r.Body).Decode(®isterData)
if err != nil {
a.serveJSONError(w, err)
return
}
secret, err := console.RegistrationSecretFromBase64(registerData.SecretInput)
if err != nil {
a.serveJSONError(w, err)
return
}
if registerData.Partner != "" {
info, err := a.partners.ByName(ctx, registerData.Partner)
if err != nil {
a.log.Warn("Invalid partner name", zap.String("Partner name", registerData.Partner), zap.String("User email", registerData.Email), zap.Error(err))
} else {
registerData.PartnerID = info.ID
}
}
user, err := a.service.CreateUser(ctx,
console.CreateUser{
FullName: registerData.FullName,
ShortName: registerData.ShortName,
Email: registerData.Email,
PartnerID: registerData.PartnerID,
Password: registerData.Password,
IsProfessional: registerData.IsProfessional,
Position: registerData.Position,
CompanyName: registerData.CompanyName,
EmployeeCount: registerData.EmployeeCount,
},
secret,
)
if err != nil {
a.serveJSONError(w, err)
return
}
token, err := a.service.GenerateActivationToken(ctx, user.ID, user.Email)
if err != nil {
a.serveJSONError(w, err)
return
}
link := a.ExternalAddress + "activation/?token=" + token
userName := user.ShortName
if user.ShortName == "" {
userName = user.FullName
}
a.mailService.SendRenderedAsync(
ctx,
[]post.Address{{Address: user.Email, Name: userName}},
&consoleql.AccountActivationEmail{
ActivationLink: link,
Origin: a.ExternalAddress,
UserName: userName,
},
)
w.Header().Set("Content-Type", "application/json")
err = json.NewEncoder(w).Encode(user.ID)
if err != nil {
a.log.Error("registration handler could not encode userID", zap.Error(ErrAuthAPI.Wrap(err)))
return
}
}
// UpdateAccount updates user's full name and short name.
func (a *Auth) UpdateAccount(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
var updatedInfo struct {
FullName string `json:"fullName"`
ShortName string `json:"shortName"`
}
err = json.NewDecoder(r.Body).Decode(&updatedInfo)
if err != nil {
a.serveJSONError(w, err)
return
}
if err = a.service.UpdateAccount(ctx, updatedInfo.FullName, updatedInfo.ShortName); err != nil {
a.serveJSONError(w, err)
}
}
// GetAccount gets authorized user and take it's params.
func (a *Auth) GetAccount(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
var user struct {
ID uuid.UUID `json:"id"`
FullName string `json:"fullName"`
ShortName string `json:"shortName"`
Email string `json:"email"`
PartnerID uuid.UUID `json:"partnerId"`
ProjectLimit int `json:"projectLimit"`
IsProfessional bool `json:"isProfessional"`
Position string `json:"position"`
CompanyName string `json:"companyName"`
EmployeeCount string `json:"employeeCount"`
}
auth, err := console.GetAuth(ctx)
if err != nil {
a.serveJSONError(w, err)
return
}
user.ShortName = auth.User.ShortName
user.FullName = auth.User.FullName
user.Email = auth.User.Email
user.ID = auth.User.ID
user.PartnerID = auth.User.PartnerID
user.ProjectLimit = auth.User.ProjectLimit
user.IsProfessional = auth.User.IsProfessional
user.CompanyName = auth.User.CompanyName
user.Position = auth.User.Position
user.EmployeeCount = auth.User.EmployeeCount
w.Header().Set("Content-Type", "application/json")
err = json.NewEncoder(w).Encode(&user)
if err != nil {
a.log.Error("could not encode user info", zap.Error(ErrAuthAPI.Wrap(err)))
return
}
}
// DeleteAccount authorizes user and deletes account by password.
func (a *Auth) DeleteAccount(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
defer mon.Task()(&ctx)(&errNotImplemented)
// We do not want to allow account deletion via API currently.
a.serveJSONError(w, errNotImplemented)
}
// ChangeEmail auth user, changes users email for a new one.
func (a *Auth) ChangeEmail(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
var emailChange struct {
NewEmail string `json:"newEmail"`
}
err = json.NewDecoder(r.Body).Decode(&emailChange)
if err != nil {
a.serveJSONError(w, err)
return
}
err = a.service.ChangeEmail(ctx, emailChange.NewEmail)
if err != nil {
a.serveJSONError(w, err)
return
}
}
// ChangePassword auth user, changes users password for a new one.
func (a *Auth) ChangePassword(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
var passwordChange struct {
CurrentPassword string `json:"password"`
NewPassword string `json:"newPassword"`
}
err = json.NewDecoder(r.Body).Decode(&passwordChange)
if err != nil {
a.serveJSONError(w, err)
return
}
err = a.service.ChangePassword(ctx, passwordChange.CurrentPassword, passwordChange.NewPassword)
if err != nil {
a.serveJSONError(w, err)
return
}
}
// ForgotPassword creates password-reset token and sends email to user.
func (a *Auth) ForgotPassword(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
params := mux.Vars(r)
email, ok := params["email"]
if !ok {
err = errs.New("email expected")
a.serveJSONError(w, err)
return
}
user, err := a.service.GetUserByEmail(ctx, email)
if err != nil {
a.serveJSONError(w, err)
return
}
recoveryToken, err := a.service.GeneratePasswordRecoveryToken(ctx, user.ID)
if err != nil {
a.serveJSONError(w, err)
return
}
passwordRecoveryLink := a.ExternalAddress + "password-recovery/?token=" + recoveryToken
cancelPasswordRecoveryLink := a.ExternalAddress + "cancel-password-recovery/?token=" + recoveryToken
userName := user.ShortName
if user.ShortName == "" {
userName = user.FullName
}
contactInfoURL := a.ContactInfoURL
letUsKnowURL := a.LetUsKnowURL
termsAndConditionsURL := a.TermsAndConditionsURL
a.mailService.SendRenderedAsync(
ctx,
[]post.Address{{Address: user.Email, Name: userName}},
&consoleql.ForgotPasswordEmail{
Origin: a.ExternalAddress,
UserName: userName,
ResetLink: passwordRecoveryLink,
CancelPasswordRecoveryLink: cancelPasswordRecoveryLink,
LetUsKnowURL: letUsKnowURL,
ContactInfoURL: contactInfoURL,
TermsAndConditionsURL: termsAndConditionsURL,
},
)
}
// ResendEmail generates activation token by userID and sends email account activation email to user.
func (a *Auth) ResendEmail(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var err error
defer mon.Task()(&ctx)(&err)
params := mux.Vars(r)
id, ok := params["id"]
if !ok {
a.serveJSONError(w, err)
return
}
userID, err := uuid.FromString(id)
if err != nil {
a.serveJSONError(w, err)
return
}
user, err := a.service.GetUser(ctx, userID)
if err != nil {
a.serveJSONError(w, err)
return
}
token, err := a.service.GenerateActivationToken(ctx, user.ID, user.Email)
if err != nil {
a.serveJSONError(w, err)
return
}
link := a.ExternalAddress + "activation/?token=" + token
userName := user.ShortName
if user.ShortName == "" {
userName = user.FullName
}
contactInfoURL := a.ContactInfoURL
termsAndConditionsURL := a.TermsAndConditionsURL
a.mailService.SendRenderedAsync(
ctx,
[]post.Address{{Address: user.Email, Name: userName}},
&consoleql.AccountActivationEmail{
Origin: a.ExternalAddress,
ActivationLink: link,
TermsAndConditionsURL: termsAndConditionsURL,
ContactInfoURL: contactInfoURL,
UserName: userName,
},
)
}
// serveJSONError writes JSON error to response output stream.
func (a *Auth) serveJSONError(w http.ResponseWriter, err error) {
w.WriteHeader(a.getStatusCode(err))
var response struct {
Error string `json:"error"`
}
response.Error = err.Error()
err = json.NewEncoder(w).Encode(response)
if err != nil {
a.log.Error("failed to write json error response", zap.Error(ErrAuthAPI.Wrap(err)))
}
}
// getStatusCode returns http.StatusCode depends on console error class.
func (a *Auth) getStatusCode(err error) int {
switch {
case console.ErrValidation.Has(err):
return http.StatusBadRequest
case console.ErrUnauthorized.Has(err):
return http.StatusUnauthorized
case console.ErrEmailUsed.Has(err):
return http.StatusConflict
case errors.Is(err, errNotImplemented):
return http.StatusNotImplemented
default:
return http.StatusInternalServerError
}
}