65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package controllers
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import (
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"encoding/json"
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"errors"
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"net/http"
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"git.cromer.cl/Proyecto-Titulo/alai-server/backend/database"
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"git.cromer.cl/Proyecto-Titulo/alai-server/backend/models"
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"git.cromer.cl/Proyecto-Titulo/alai-server/backend/utils"
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"github.com/julienschmidt/httprouter"
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)
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func Login(writer http.ResponseWriter, request *http.Request, params httprouter.Params) {
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gdb := database.Connect()
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defer database.Close(gdb)
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var receivedUser models.User
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var user models.User
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decoder := json.NewDecoder(request.Body)
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err := decoder.Decode(&receivedUser)
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if err != nil {
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utils.JSONErrorOutput(writer, http.StatusBadRequest, err.Error())
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return
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}
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result := gdb.Model(models.User{}).Where(&models.User{Username: receivedUser.Username}).Find(&user)
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if result.Error != nil {
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utils.JSONErrorOutput(writer, http.StatusBadRequest, result.Error.Error())
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return
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} else if result.RowsAffected == 0 {
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utils.JSONErrorOutput(writer, http.StatusBadRequest, errors.New("incorrect user or password").Error())
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return
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}
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err = user.CheckPassword(receivedUser.Password)
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if err != nil {
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utils.JSONErrorOutput(writer, http.StatusBadRequest, errors.New("incorrect user or password").Error())
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return
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}
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type Token struct {
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Token string `json:"token"`
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}
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tokenString, err := utils.GenerateJWT(user.Email, user.Username)
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if err != nil {
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utils.JSONErrorOutput(writer, http.StatusBadRequest, err.Error())
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return
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}
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token := Token{Token: tokenString}
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writer.Header().Set("Content-Type", "application/json")
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writer.WriteHeader(http.StatusOK)
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json.NewEncoder(writer).Encode(token)
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}
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func AuthenticateUser(writer http.ResponseWriter, request *http.Request, params httprouter.Params) {
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writer.Header().Set("Content-Type", "application/json")
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writer.WriteHeader(http.StatusNoContent)
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}
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