first commit
This commit is contained in:
test
18
Dockerfile
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18
Dockerfile
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FROM golang:1.25-alpine AS builder
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WORKDIR /app
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COPY go.mod go.sum ./
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# Добавляем эту строку:
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ENV GOPROXY=https://goproxy.io,direct
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RUN go mod download
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COPY . .
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RUN CGO_ENABLED=0 GOOS=linux go build -o main .
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates
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WORKDIR /root/
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COPY --from=builder /app/main .
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EXPOSE 8080
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CMD ["./main"]
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5
go.mod
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5
go.mod
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module my-auth-app
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go 1.25.0
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require golang.org/x/crypto v0.49.0 // indirect
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2
go.sum
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2
go.sum
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golang.org/x/crypto v0.49.0 h1:+Ng2ULVvLHnJ/ZFEq4KdcDd/cfjrrjjNSXNzxg0Y4U4=
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golang.org/x/crypto v0.49.0/go.mod h1:ErX4dUh2UM+CFYiXZRTcMpEcN8b/1gxEuv3nODoYtCA=
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122
main.go
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122
main.go
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package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"golang.org/x/crypto/bcrypt"
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)
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const (
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nocoURL = "https://nocodb.shaiheprjct.ru/api/v2/tables/mqvqd88xe01rxap/records"
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apiToken = "eVqxLwbUQRLQHQ3g44js9vfLHvIdWhllLZwKfW25"
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)
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// Простая структура пользователя
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type User struct {
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Username string `json:"username"`
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Password string `json:"password"`
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}
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func main() {
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http.HandleFunc("/", homePage)
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http.HandleFunc("/register", registerHandler)
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http.HandleFunc("/login", loginHandler)
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fmt.Println("Сервер запущен на http://localhost:8080")
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http.ListenAndServe(":8080", nil)
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}
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// Хэширование пароля
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func hashPassword(password string) (string, error) {
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bytes, err := bcrypt.GenerateFromPassword([]byte(password), 14)
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return string(bytes), err
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}
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// Регистрация (отправка в NocoDB)
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func registerHandler(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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user := r.FormValue("username")
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pass, _ := hashPassword(r.FormValue("password"))
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jsonData, _ := json.Marshal(map[string]string{
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"username": user,
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"password": pass,
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})
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req, _ := http.NewRequest("POST", nocoURL, bytes.NewBuffer(jsonData))
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req.Header.Set("xc-token", apiToken)
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req.Header.Set("Content-Type", "application/json")
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client := &http.Client{}
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resp, _ := client.Do(req)
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defer resp.Body.Close()
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if resp.StatusCode == 200 || resp.StatusCode == 201 {
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fmt.Fprint(w, "Регистрация успешна! Теперь можно войти.")
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} else {
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fmt.Fprint(w, "Ошибка регистрации. Возможно, имя занято.")
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}
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}
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}
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// Вход (проверка через NocoDB)
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func loginHandler(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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user := r.FormValue("username")
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pass := r.FormValue("password")
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// Поиск пользователя в NocoDB по username
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searchURL := fmt.Sprintf("%s?where=(username,eq,%s)", nocoURL, user)
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req, _ := http.NewRequest("GET", searchURL, nil)
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req.Header.Set("xc-token", apiToken)
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client := &http.Client{}
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resp, _ := client.Do(req)
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defer resp.Body.Close()
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body, _ := io.ReadAll(resp.Body)
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var result struct {
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List []User `json:"list"`
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}
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json.Unmarshal(body, &result)
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if len(result.List) > 0 {
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err := bcrypt.CompareHashAndPassword([]byte(result.List[0].Password), []byte(pass))
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if err == nil {
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fmt.Fprintf(w, "Добро пожаловать в личный кабинет, %s!", user)
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return
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}
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}
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fmt.Fprint(w, "Неверный логин или пароль.")
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}
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}
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func homePage(w http.ResponseWriter, r *http.Request) {
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// Эта строка заставит браузер отобразить форму, а не текст кода
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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fmt.Fprint(w, `
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<!DOCTYPE html>
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<html>
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<head><title>Личный кабинет</title></head>
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<body>
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<h2>Регистрация</h2>
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<form action="/register" method="POST">
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<input name="username" placeholder="Логин" required>
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<input name="password" type="password" placeholder="Пароль" required>
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<button type="submit">Создать аккаунт</button>
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</form>
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<hr>
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<h2>Вход</h2>
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<form action="/login" method="POST">
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<input name="username" placeholder="Логин" required>
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<input name="password" type="password" placeholder="Пароль" required>
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<button type="submit">Войти</button>
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</form>
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</body>
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</html>
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`)
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}
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