Now accounts can be added

This commit is contained in:
Lilleman auf Larv 2021-01-02 12:09:16 +01:00
parent 96ab03a5fb
commit bb7e525adc
5 changed files with 184 additions and 5 deletions

57
src/db/accounts.go Normal file
View File

@ -0,0 +1,57 @@
package db
import (
"context"
"strings"
"github.com/google/uuid"
log "github.com/sirupsen/logrus"
)
// AccountCreate writes a user to database
func (d Db) AccountCreate(input AccountCreateInput) (CreatedAccount, error) {
accountSQL := "INSERT INTO accounts (id, \"accountName\", \"apiKey\", password) VALUES($1,$2,$3,$4);"
_, err := d.DbPool.Exec(context.Background(), accountSQL, input.ID, input.AccountName, input.APIKey, input.Password)
if err != nil {
if strings.HasPrefix(err.Error(), "ERROR: duplicate key") {
log.WithFields(log.Fields{"accountName": input.AccountName}).Debug("Duplicate accountName in accounts database")
} else {
log.Error("Database error when trying to add account: " + err.Error())
}
return CreatedAccount{}, err
}
log.WithFields(log.Fields{
"id": input.ID,
"accountName": input.AccountName,
}).Info("Added account to database")
accountFieldsSQL := "INSERT INTO \"accountsFields\" (id, \"accountId\", name, value) VALUES($1,$2,$3,$4);"
for _, field := range input.Fields {
newFieldID, uuidErr := uuid.NewRandom()
if uuidErr != nil {
log.Fatal("Could not create new Uuid, err: " + uuidErr.Error())
}
_, err := d.DbPool.Exec(context.Background(), accountFieldsSQL, newFieldID, input.ID, field.Name, field.Values)
if err != nil {
if strings.HasPrefix(err.Error(), "ERROR: duplicate key") {
log.Error("Database error when trying to account field: " + err.Error())
}
}
log.WithFields(log.Fields{
"accountId": input.ID,
"fieldName": field.Name,
"fieldValues": field.Values,
}).Debug("Added account field")
}
return CreatedAccount{
ID: input.ID,
AccountName: input.AccountName,
APIKey: input.APIKey,
}, nil
}

View File

@ -5,8 +5,8 @@ import (
"github.com/jackc/pgx/v4/pgxpool"
)
// Account is an account in the system
type Account struct {
// CreatedAccount is a newly created account in the system
type CreatedAccount struct {
ID uuid.UUID `json:"id"`
AccountName string `json:"accountName"`
APIKey string `json:"apiKey"`

View File

@ -1,7 +1,6 @@
package handlers
import (
"fmt"
"strings"
log "github.com/sirupsen/logrus"
@ -28,8 +27,6 @@ func (h Handlers) AccountCreate(c *fiber.Ctx) error {
})
}
fmt.Println(accountInput)
var errors []ResJSONError
if accountInput.AccountName == "" {

75
src/main.go Normal file
View File

@ -0,0 +1,75 @@
package main
import (
"context"
"os"
"strings"
"github.com/gofiber/fiber/v2"
"github.com/google/uuid"
"github.com/jackc/pgx/v4/pgxpool"
"github.com/joho/godotenv"
log "github.com/sirupsen/logrus"
"gitlab.larvit.se/power-plan/auth/src/db"
h "gitlab.larvit.se/power-plan/auth/src/handlers"
)
func createAdminAccount(Db db.Db) {
adminAccountID, uuidErr := uuid.NewRandom()
if uuidErr != nil {
log.Fatal("Could not create new Uuid, err: " + uuidErr.Error())
}
_, adminAccountErr := Db.AccountCreate(db.AccountCreateInput{
ID: adminAccountID,
AccountName: "admin",
APIKey: os.Getenv("ADMIN_API_KEY"),
Password: "",
})
if adminAccountErr != nil && strings.HasPrefix(adminAccountErr.Error(), "ERROR: duplicate key") {
log.Info("Admin account already created, nothing written to database")
} else if adminAccountErr != nil {
log.Fatal("Could not create admin account, err: " + adminAccountErr.Error())
}
}
func main() {
err := godotenv.Load()
if err != nil {
log.Fatal("Error loading .env file")
}
// Add this line for logging filename and line number!
// log.SetReportCaller(true)
log.SetLevel(log.DebugLevel)
dbPool, err := pgxpool.Connect(context.Background(), os.Getenv("DATABASE_URL"))
if err != nil {
log.Fatal("Failed to open DB connection: ", err)
} else {
log.Info("Connected to PostgreSQL database")
}
defer dbPool.Close()
app := fiber.New()
Db := db.Db{DbPool: dbPool}
handlers := h.Handlers{Db: Db}
createAdminAccount(Db)
// Always require application/json
app.Use(handlers.RequireJSON)
app.Get("/", handlers.Hello)
app.Get("/account/:accountID", handlers.AccountGet)
app.Post("/account", handlers.AccountCreate)
app.Post("/auth/api-key", handlers.AccountAuthAPIKey)
log.WithFields(log.Fields{"WEB_BIND_HOST": os.Getenv("WEB_BIND_HOST")}).Info("Trying to start web server")
if err := app.Listen(os.Getenv("WEB_BIND_HOST")); err != nil {
log.Fatal(err)
}
log.Info("Webb server closed, shutting down")
}

50
src/utils/utils.go Normal file
View File

@ -0,0 +1,50 @@
package utils
import (
"math/rand"
"strings"
"time"
"golang.org/x/crypto/bcrypt"
)
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
const (
letterIdxBits = 6 // 6 bits to represent a letter index
letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
letterIdxMax = 63 / letterIdxBits // # of letter indices fitting in 63 bits
)
var src = rand.NewSource(time.Now().UnixNano())
// CheckPasswordHash checks a password hash
func CheckPasswordHash(password, hash string) bool {
err := bcrypt.CompareHashAndPassword([]byte(hash), []byte(password))
return err == nil
}
// HashPassword hashes a password
func HashPassword(password string) (string, error) {
bytes, err := bcrypt.GenerateFromPassword([]byte(password), 14)
return string(bytes), err
}
// RandString generates a random string. Taken from https://stackoverflow.com/questions/22892120/how-to-generate-a-random-string-of-a-fixed-length-in-go (RandStringBytesMaskImprSrcSB())
func RandString(n int) string {
sb := strings.Builder{}
sb.Grow(n)
// A src.Int63() generates 63 random bits, enough for letterIdxMax characters!
for i, cache, remain := n-1, src.Int63(), letterIdxMax; i >= 0; {
if remain == 0 {
cache, remain = src.Int63(), letterIdxMax
}
if idx := int(cache & letterIdxMask); idx < len(letterBytes) {
sb.WriteByte(letterBytes[idx])
i--
}
cache >>= letterIdxBits
remain--
}
return sb.String()
}