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|
package handlers
import (
"encoding/json"
"net/http"
"server/database"
"server/helper"
)
type loginRequest struct {
Email string
Password string
}
func Login(writer http.ResponseWriter, request *http.Request) {
if request.Method != "POST" {
helper.WriteErrorJson("expected POST method", writer, http.StatusBadRequest)
return
}
var login_request loginRequest
err := json.NewDecoder(request.Body).Decode(&login_request)
if err != nil {
helper.WriteErrorJson(err.Error(), writer, http.StatusBadRequest)
return
}
user, err := database.MaybeGetUser(login_request.Email)
if err != nil {
helper.WriteInternalErrorJson(err, writer)
return
}
if user == nil {
helper.WriteErrorJson("incorrect email or password", writer, http.StatusForbidden)
return
}
hash, err := helper.GenerateHash(login_request.Password, user.Password_salt)
if err != nil {
helper.WriteInternalErrorJson(err, writer)
return
}
if hash != user.Password_hash {
helper.WriteErrorJson("incorrect email or password", writer, http.StatusForbidden)
return
}
// Login is successful, issue a valid jwt.
err = helper.IssueToken(user.Uid, writer)
if err != nil {
helper.WriteInternalErrorJson(err, writer)
return
}
}
|
