func (c App) LoginPost(email, password string) revel.Result {
var found, valid bool
c.Validation.Required(email).Message("Email required")
c.Validation.Required(password).Message("Password required")
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.App.Login())
}
// check for user in basic table
UB := user.GetUserBasicByName(c.Txn, email)
if UB != nil {
found = true
} else {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.App.Login())
}
// check for user in auth table
P := user.UserPass{UB.UserId, email, password}
U, err := auth.Authenticate(c.Txn, &P)
if err != nil || U == nil {
revel.WARN.Println(err)
} else {
valid = true
}
if found && valid {
c.Flash.Out["heading"] = "LOGIN PASS"
c.Flash.Out["message"] = "Login successful for " + email
c.Session["user"] = UB.UserName
c.RenderArgs["user_basic"] = UB
return c.Redirect(routes.User.Result())
} else {
c.Flash.Out["heading"] = "LOGIN FAIL"
c.Flash.Out["message"] = "Login failed for " + email
c.Validation.Keep()
c.FlashParams()
c.Redirect(routes.App.Login())
}
return c.Redirect(routes.App.Result())
}
func (c App) LoginPost(userlogin *models.UserLogin) revel.Result {
userlogin.Validate(c.Validation)
if c.Validation.HasErrors() {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.App.Login())
}
var found, valid bool
// check for user in basic table
UB, err := user.GetUserBasicByName(c.Txn, userlogin.Email)
checkERROR(err)
if UB != nil {
found = true
} else {
c.Flash.Error("unknown user")
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.App.Login())
}
// check for user in auth table
passed, err := auth.Authenticate(c.Txn, UB.UserId, userlogin.Password)
checkERROR(err)
if !passed {
c.Flash.Error("bad password")
} else {
valid = true
}
if found && valid {
c.Session["user"] = UB.UserName
c.RenderArgs["user_basic"] = UB
// update visitor info in DB with UserId
c.updateVisitorWithUserIdPanic()
delete(c.Session, "v")
delete(c.RenderArgs, "visitor")
return c.Redirect(routes.User.Result())
} else {
c.Validation.Keep()
c.FlashParams()
return c.Redirect(routes.App.Login())
}
}
func testDevDB() {
for _, up := range dev_users {
u := user.GetUserBasicByUserId(TestDB, up.UserId)
if u == nil {
revel.ERROR.Println("Failed to look up user by id:", up.UserId)
}
u = user.GetUserBasicByName(TestDB, up.UserName)
if u == nil {
revel.ERROR.Println("Failed to look up user by name:", up.UserName)
}
a, err := auth.Authenticate(TestDB, up)
checkERROR(err)
if a == nil {
revel.ERROR.Printf("Failed to authenticate user: %+v\n", *up)
}
}
}
func testUserDB() {
for _, up := range dev_users {
u, err := user.GetUserBasicById(TestDB, up.UserId)
checkERROR(err)
if u == nil {
revel.ERROR.Println("Failed to look up user by id:", up.UserId)
}
u, err = user.GetUserBasicByName(TestDB, up.UserName)
checkERROR(err)
if u == nil {
revel.ERROR.Println("Failed to look up user by name:", up.UserName)
}
passed, err := auth.Authenticate(TestDB, up.UserId, up.Password)
checkERROR(err)
if !passed {
revel.ERROR.Printf("Failed to authenticate user: %+v\n", *up)
}
}
}
func (c App) addNewUser(email, password string) (*user.UserBasic, error) {
// check for user in basic table
UB := user.GetUserBasicByName(c.Txn, email)
if UB != nil {
c.Flash.Out["message"] = "Email: " + email + " already used"
c.Validation.Keep()
c.FlashParams()
return nil, errors.New("UserBasic already in use")
}
// uuid := get random number (that isn't used already)
uuid := int64(1001)
UB = &user.UserBasic{
UserId: uuid,
UserName: email,
}
// check for user in auth table
UP := &user.UserPass{UB.UserId, email, password}
UA, err := auth.Authenticate(c.Txn, UP)
if UA != nil {
c.Flash.Out["message"] = "Authentication Error"
c.Validation.Keep()
c.FlashParams()
return nil, errors.New("UserAuth already in use")
}
// add user to tables
err = user.AddUserBasic(TestDB, UB)
checkERROR(err)
_, err = auth.AddUserAuth(TestDB, UP)
checkERROR(err)
return UB, nil
}