Add users

This commit is contained in:
2022-02-13 21:45:27 +01:00
parent e03efbf09c
commit 3e843d429a
11 changed files with 326 additions and 28 deletions

86
main.go
View File

@@ -2,7 +2,6 @@ package main
import (
"context"
"errors"
"github.com/dgraph-io/ristretto"
"github.com/docker/docker/api/types"
"github.com/docker/docker/client"
@@ -10,12 +9,14 @@ import (
"github.com/eko/gocache/store"
"github.com/gin-gonic/gin"
"github.com/go-co-op/gocron"
"github.com/jackc/pgx/v4/pgxpool"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"io/ioutil"
"net/http"
"os"
"serverctl/pkg/db"
"serverctl/pkg/db/postgres"
"serverctl/pkg/users"
"time"
)
@@ -46,12 +47,61 @@ func setupLogger() *zap.Logger {
defer logger.Sync()
return logger
}
func setupApi(l *zap.Logger, cc *cache.Cache) {
func BasicAuthMiddleware(l *zap.Logger, us *users.Service) gin.HandlerFunc {
return func(c *gin.Context) {
username, password, hasAuth := c.Request.BasicAuth()
if !hasAuth {
l.Info("user could not be authenticated",
zap.String("username", username))
c.Header("WWW-Authenticate", "Basic realm=serverctl")
c.Abort()
c.JSON(http.StatusUnauthorized, gin.H{"message": "credentials were invalid (authorization header missing)"})
return
}
user, err := us.Authenticate(c.Request.Context(), username, password)
if err != nil {
l.Info("user could not be authenticated",
zap.String("username", username))
c.Abort()
c.Header("WWW-Authenticate", "Basic realm=serverctl")
c.JSON(http.StatusUnauthorized, gin.H{"message": "credentials were invalid (credentials didn't match)"})
return
}
l.Debug("user has been authenticated",
zap.Int("userId", user.Id),
zap.String("email", user.Email))
c.Set("userId", user.Id)
c.Next()
}
}
func setupApi(l *zap.Logger, cc *cache.Cache, us *users.Service) {
l.Info("Setting up serverctl setupApi (using gin)")
r := gin.Default()
r.GET("/containers", func(c *gin.Context) {
r.POST("/auth/register", func(c *gin.Context) {
type RegisterUser struct {
Email string `json:"email" binding:"required"`
Password string `json:"password" binding:"required"`
}
var registerUser RegisterUser
if err := c.BindJSON(&registerUser); err != nil {
return
}
createUser, err := us.Create(registerUser.Email, registerUser.Password)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"message": "you have provided invalid input"})
return
}
c.JSON(http.StatusCreated, gin.H{"message": "user has been registered", "userId": createUser})
})
containers := r.Group("/containers", BasicAuthMiddleware(l, us))
containers.GET("/", func(c *gin.Context) {
type container struct {
Name string `json:"name"`
}
@@ -126,27 +176,6 @@ func setupCron(l *zap.Logger, cm *cache.Cache, cc *client.Client) {
s.StartAsync()
}
func setupDatabase(l *zap.Logger) *pgxpool.Pool {
l.Info("Setting up database connection")
dbUrl := os.Getenv("DATABASE_URL")
if dbUrl == "" {
panic(errors.New("DATABASE_URL is not set"))
}
dbpool, err := pgxpool.Connect(context.Background(), dbUrl)
if err != nil {
panic(err)
}
var greeting string
err = dbpool.QueryRow(context.Background(), "select 'Hello, world!'").Scan(&greeting)
if err != nil {
panic(err)
}
l.Info("Database successfully connected")
return dbpool
}
func main() {
logger := setupLogger()
@@ -155,7 +184,10 @@ func main() {
cacheM := setupCache(logger)
containerClient := setupDocker(logger)
setupCron(logger, cacheM, containerClient)
dbpool := setupDatabase(logger)
setupApi(logger, cacheM)
database := db.NewClient(logger)
usersRepository := postgres.NewUsersRepository(database)
usersService := users.NewService(logger, usersRepository, cacheM)
setupApi(logger, cacheM, usersService)
}