reset password form 1.0

.env

@@ -11,3 +11,8 @@ ALLOW_ORIGINS=*
 ALLOW_CREDENTIALS=True
 ALLOW_METHODS=*
 ALLOW_HEADERS=*
+#Почта
+SMTP_DOMAIN=domain.example.com
+SMTP_PORT=465
+MAIL_LOGIN=login.example.com
+MAIL_PASSWORD=password.example.com

requirements

@@ -4,5 +4,5 @@ pytest == 8.4.1
 aiosqlite == 0.21.0
 greenlet == 3.2.4
 passlib == 1.7.4
-bcrypt == 4.3.0
+bcrypt == 4.0.1
 python-jose[cryptography] == 3.5.0

run.py

@@ -5,3 +5,6 @@ from server.database import db
 if __name__ == "__main__":
     asyncio.run(db.main())
     uvicorn.run("server.backend.endpoints:api", host="127.0.0.1", port=8000, reload=True)
+
+#ps aux | grep uvicorn 
+# kill -9 pid

server/backend/endpoints.py

@@ -2,7 +2,7 @@ from fastapi import FastAPI, HTTPException, status, Depends
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse
 from fastapi.security import OAuth2PasswordRequestForm
-from . import pydentic, JWT
+from . import pydentic, JWT, password
 from datetime import datetime, timedelta
 from pydantic import EmailStr
 from server.database import db
@@ -37,25 +37,25 @@ async def get_all_rows(current_user: str = Depends(JWT.current_user)):
         else:
             raise HTTPException(status_code=404, detail="The user isn't found")
 @api.get("/get_user_by_email/{email}", response_model=pydentic.CreateUser)
-async def GetUserbyEmail(email:str, current_user: str = Depends(JWT.current_user)):
+async def get_user_by_email(email:str, current_user: str = Depends(JWT.current_user)):
     user = await db.get_user_by_email(email)
     if user:
         return user
     else:
         raise HTTPException(status_code=404, detail="The user isn't found")
-@api.post("/user_create", response_model=pydentic.CreateUser)
+@api.post("/user_create", response_model=pydentic.UsersInfo)
 async def create_user(row:pydentic.CreateUser):
     new_row = pydentic.CreateUser(email=row.email, description=row.description, activated = row.activated, password = row.password)
     await db.create_user(new_row)
     return new_row
-@api.delete("/user_delete/{email}", response_model=pydentic.CreateUser)
+@api.delete("/user_delete/{email}", response_model=pydentic.UsersInfo)
 async def delete_user(email:str,current_user: str = Depends(JWT.current_user)):
     user = await db.get_user_by_email(email)
     if not user:
         raise HTTPException(status_code=404, detail="The user isn't found")
     await db.delete_user(email)
     return user
-@api.put("/user_update/{email}", response_model=pydentic.CreateUser)
+@api.put("/user_update/{email}", response_model=pydentic.UsersInfo)
 async def update_user(email:str, updated_row: pydentic.UserUpdate, current_user: str = Depends(JWT.current_user)):
     user = await db.get_user_by_email(email)
     if not user:
@@ -90,3 +90,14 @@ async def login_user(form_data: OAuth2PasswordRequestForm = Depends()):
         timedelta(minutes=JWT.ACCESS_TOKEN_EXPIRE_MINUTES)
     )
     return {"access_token": access_token, "token_type": "bearer"}
+@api.post("/reset", response_model=pydentic.UsersInfo)
+async def reset_user(row:pydentic.UserReset):
+    user = await db.get_user_by_email(row.email)
+    if not user:
+        raise HTTPException(status_code=401, detail="The user isn't found")
+    new_password = password.generate_password()
+    new_row = pydentic.UserReset(email=row.email, new_password=new_password)
+    password.send_password(new_row)
+    user = await db.reset_user(new_row)
+    return user
+

server/backend/password.py

@@ -0,0 +1,69 @@
+import os
+import string
+import secrets
+import smtplib
+from email.message import EmailMessage
+from dotenv import load_dotenv
+
+
+def generate_password(length: int = 12) -> str:
+    """Генерация пароля: минимум 1 буква, 1 цифра и 1 спецсимвол"""
+    if length < 3:
+        raise ValueError("Длина пароля должна быть минимум 3 символа")
+
+    # обязательные категории
+    password = [
+        secrets.choice(string.ascii_letters),
+        secrets.choice(string.digits),
+        secrets.choice(string.punctuation),
+    ]
+
+    # остальные символы
+    all_chars = string.ascii_letters + string.digits + string.punctuation
+    password += [secrets.choice(all_chars) for _ in range(length - 3)]
+
+    # перемешиваем
+    secrets.SystemRandom().shuffle(password)
+    return "".join(password)
+
+
+load_dotenv()
+
+
+def send_password(user_info):
+    smtp_domain = os.getenv("SMTP_DOMAIN")
+    smtp_port = int(os.getenv("SMTP_PORT", "587"))
+    mail_login = os.getenv("MAIL_LOGIN")
+    mail_password = os.getenv("MAIL_PASSWORD")
+
+    msg = EmailMessage()
+    msg["From"] = mail_login
+    msg["To"] = user_info.email
+    msg["Subject"] = "Ваш новый пароль"
+    msg.set_content(
+        f"Здравствуйте!\n\n"
+        f"Ваш новый пароль: {user_info.new_password}\n\n"
+        "Рекомендуем сразу его сменить."
+    )
+
+    try:
+        if smtp_port == 465:
+            # SSL-соединение сразу
+            with smtplib.SMTP_SSL(smtp_domain, smtp_port, timeout=10) as smtp:
+                smtp.login(mail_login, mail_password)
+                smtp.send_message(msg)
+        else:
+            # STARTTLS (обычно порт 587)
+            with smtplib.SMTP(smtp_domain, smtp_port, timeout=10) as smtp:
+                smtp.ehlo()
+                smtp.starttls()
+                smtp.ehlo()
+                smtp.login(mail_login, mail_password)
+                smtp.send_message(msg)
+
+        print(f"Пароль отправлен на {user_info.email}")
+
+    except Exception as e:
+        # Логируй ошибку, но не пались паролем в логах!
+        print(f"Ошибка при отправке письма: {e}")
+        raise

server/backend/pydentic.py

@@ -36,5 +36,9 @@ class UserUpdate(BaseModel):
 class UserLogin(BaseModel):
     email:EmailStr = Field(..., min_length=6, max_length=254, description="user's email")
     password:str = Field(..., description="Password")
-class UserLogout(BaseModel):
+class UserReset(BaseModel):
     email:EmailStr = Field(..., min_length=6, max_length=254, description="user's email")
+    new_password:constr(min_length=8) = Field(None,description="New_password")
+    @validator('new_password')
+    def password_validator(cls, new_password):
+        return check_password_complexity(cls, new_password)

server/database/db.py

@@ -77,5 +77,14 @@ async def login_user(user_info):
         if user and verify_password(user_info.password, user.password):
             return user
         return None
+async def reset_user(user_info):
+    async with AsyncSessionLocal() as session:
+        result = await session.execute(select(User).where(User.email == user_info.email))
+        user = result.scalar_one_or_none()
+        if user:
+            user.password = hash_password(user_info.new_password)
+            await session.commit()
+            return user
+        return None
 async def main():
     await init_db()

server/front/login/index.html

@@ -16,7 +16,7 @@
                 <div class="options">
                     <input type="checkbox" id="remember" name="remember">
                     <label for="remember"> Remember me</label>
-                    <a href="#">Forgot Password?</a>
+                    <a href="./../reset/index.html" id="reset">Forgot Password?</a>
                 </div>
                 <button type="submit">Login</button>
                 <p>Don't have an account? <a href="./../register/index.html" id="register">Register</a></p>

server/front/reset/index.html

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Login</title>
+    <link rel="stylesheet" href="./style.css">
+</head>
+<body>
+    <div class="glass-container">
+        <div class="login-box">
+            <h2>Login</h2>
+            <form id="loginForm">
+                <input type="text" id="email" name="email" required placeholder="Email">
+                <button type="submit">Reset</button>
+                <p>Have an account? <a href="./../login/" id="login">Login</a></p>
+            </form>
+        </div>
+    </div>
+    <script src="js.js"></script>
+</body>
+</html>

server/front/reset/js.js

@@ -0,0 +1,66 @@
+function getToken() {
+    return localStorage.getItem("token") || sessionStorage.getItem("token");
+}
+function tokenCheck(){
+    const token = getToken();
+    if (!token) {
+        window.location.href = "./../main/index.html";
+    }
+}
+document.getElementById('loginForm').addEventListener('submit', async function (e) {
+    e.preventDefault();
+    const email = document.getElementById('email').value;
+    const userData = {
+        email
+    };
+    try {
+        const response = await fetch("http://localhost:8000/reset", {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(userData)
+        });
+        const data = await response.json();  // читаем только один раз
+        if (response.ok) {                  // сохраняем только при успехе
+            window.location.href = './../login/index.html';
+        } else {                            //парсинг и вывод ошибок, если есть
+            if (Array.isArray(data.detail)) {
+                const messages = data.detail.map(e => {
+                    const field = e.loc.filter(locPart => locPart !== 'body').join(' -> ');
+                    return `${field}: ${e.msg}`;
+                });
+                showError(messages);
+            } else if (typeof data.detail === 'string') {
+                showError([data.detail]);
+            } else {
+                showError(['Unknown error']);
+            }
+        }
+    } catch (err) {
+        showError(['Connection error: ' + err.message]);
+    }
+});
+function showError(messages){               //Добавление их на form со стилями
+    let errorElem = document.getElementById('formError');
+    let container = document.getElementById('glass-container');
+    if (!errorElem){
+        errorElem = document.createElement('div');
+        errorElem.style.transition="3s";
+        errorElem.id = 'formError';
+        errorElem.style.color = 'red';
+        errorElem.style.marginTop = '20px';
+        errorElem.style.fontSize = '14px';
+        errorElem.style.fontWeight = '100';
+        errorElem.style.marginBottom = '20px';
+        errorElem.style.lineHeight="120%";
+        errorElem.style.height = 'auto';
+        const form = document.getElementById('loginForm');
+        form.insertAdjacentElement('afterend', errorElem);
+    };
+    errorElem.innerHTML = '';
+    messages.forEach(msg => {
+        const li = document.createElement('li');
+        li.style.listStyleType="none";
+        li.textContent = msg;
+        errorElem.appendChild(li);
+    });
+}

server/front/reset/style.css

@@ -0,0 +1,102 @@
+* {
+    margin: 0;
+    box-sizing: border-box;
+    font-family: 'Poppins', sans-serif;
+}
+
+body {
+    margin: 0;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 100vh;
+    background-image: url('./../login/background-image.jpeg');
+    background-size: cover;
+}
+
+.glass-container {
+    width: 300px;
+    height: 350px;
+    position: relative;
+    z-index: 1;
+    background: rgba(255, 255, 255, 0.1);
+    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+    border-radius: 10px;
+    border: 1px solid #fff;
+}
+
+.glass-container::before {
+    content: '';
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    border-radius: 10px;
+    backdrop-filter: blur(5px);
+    -webkit-backdrop-filter: blur(5px);
+    z-index: -1;
+}
+
+.login-box {
+    max-width: 250px;
+    margin: 0 auto;
+    text-align: center;
+}
+
+h2 {
+    color: #fff;
+    margin-top: 30px;
+    margin-bottom: -20px;
+}
+
+form {
+    display: flex;
+    flex-direction: column;
+    margin-top: 20px;
+}
+
+input {
+    padding: 10px;
+    margin-top: 25px;
+    border: none;
+    border-radius: 10px;
+    background: transparent;
+    border: 1px solid #fff;
+    color: #fff;
+    font-size: 13px;
+}
+
+input::placeholder {
+    color: #fff;
+}
+
+input:focus {
+    outline: none;
+}
+
+button {
+    background: #fff;
+    color: black;
+    padding: 10px;
+    border: none;
+    border-radius: 10px;
+    cursor: pointer;
+    margin-top: 15px;
+}
+
+button:hover {
+    background: transparent;
+    color: white;
+    outline: 1px solid #fff;
+}
+
+p {
+    font-size: 12px;
+    color: #fff;
+    margin-top: 15px;
+}
+
+#login {
+    text-decoration: none;
+    color: #fff;
+    font-weight: bold;
+}