92 lines
2.2 KiB
Go
92 lines
2.2 KiB
Go
package main
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import (
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"database/sql"
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"encoding/json"
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"log"
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"net/http"
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"time"
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"github.com/finchrelia/chirpy-server/internal/auth"
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"github.com/finchrelia/chirpy-server/internal/database"
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"github.com/google/uuid"
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)
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func (cfg *apiConfig) Login(w http.ResponseWriter, r *http.Request) {
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type params struct {
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Email string `json:"email"`
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Password string `json:"password"`
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}
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decoder := json.NewDecoder(r.Body)
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p := params{}
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err := decoder.Decode(&p)
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if err != nil {
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log.Printf("Incorrect email or password")
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w.WriteHeader(401)
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return
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}
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loggedUser, err := cfg.DB.GetUserByEmail(r.Context(), p.Email)
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if err != nil {
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log.Printf("Error retrieving user: %v", err)
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}
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err = auth.CheckPasswordHash(p.Password, loggedUser.HashedPassword)
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if err != nil {
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log.Printf("Incorrect email or password")
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w.WriteHeader(401)
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return
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}
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newJwt, err := auth.MakeJWT(loggedUser.ID, cfg.JWT)
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if err != nil {
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log.Printf("Error creating JWT: %s", newJwt)
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w.WriteHeader(500)
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return
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}
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newRefreshToken, err := auth.MakeRefreshToken()
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if err != nil {
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log.Printf("Error creating refresh token: %v", err)
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w.WriteHeader(500)
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return
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}
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refreshTokenParams := database.CreateRefreshTokenParams{
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Token: newRefreshToken,
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UserID: loggedUser.ID,
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ExpiresAt: sql.NullTime{Time: time.Now().AddDate(0, 0, 60), Valid: true},
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}
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_, err = cfg.DB.CreateRefreshToken(r.Context(), refreshTokenParams)
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if err != nil {
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log.Printf("Error adding refresh token to db: %s", err)
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w.WriteHeader(500)
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return
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}
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type loginResponse struct {
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ID uuid.UUID `json:"id"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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Email string `json:"email"`
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AccessToken string `json:"token"`
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RefreshToken string `json:"refresh_token"`
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}
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data, err := json.Marshal(loginResponse{
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ID: loggedUser.ID,
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CreatedAt: loggedUser.CreatedAt,
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UpdatedAt: loggedUser.UpdatedAt,
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Email: loggedUser.Email,
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AccessToken: newJwt,
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RefreshToken: newRefreshToken,
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})
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if err != nil {
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log.Printf("Error marshalling JSON: %s", err)
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w.WriteHeader(500)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(200)
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w.Write(data)
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}
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