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panda 8 months ago
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d84c760b47
  1. 17
      dependencies.py
  2. 48
      main.py
  3. 2
      routers/blogmanage.py
  4. 42
      routers/usermanage.py

17
dependencies.py

@ -2,8 +2,8 @@ from datetime import datetime, timedelta, timezone
from jose import JWTError, jwt from jose import JWTError, jwt
from passlib.context import CryptContext from passlib.context import CryptContext
from fastapi.security import OAuth2PasswordBearer from fastapi.security import OAuth2PasswordBearer
from fastapi import Depends,HTTPException,status
from internal.models import TokenData,UserInDB,User
from fastapi import Depends, HTTPException, status
from internal.models import TokenData, UserInDB, User
from internal.database import execute_query from internal.database import execute_query
# openssl rand -hex 32 # openssl rand -hex 32
@ -15,6 +15,8 @@ pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/users/token") oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/users/token")
# 创建访问令牌 # 创建访问令牌
def create_access_token(data: dict, expires_delta: timedelta): def create_access_token(data: dict, expires_delta: timedelta):
to_encode = data.copy() to_encode = data.copy()
expire = datetime.now(timezone.utc) + expires_delta expire = datetime.now(timezone.utc) + expires_delta
@ -23,12 +25,15 @@ def create_access_token(data: dict, expires_delta: timedelta):
return encoded_jwt return encoded_jwt
# 从数据库获取信息 # 从数据库获取信息
def get_user(username: str): def get_user(username: str):
query = "SELECT * FROM users WHERE username = %s" query = "SELECT * FROM users WHERE username = %s"
result = execute_query(query, (username,), fetchall=False) result = execute_query(query, (username,), fetchall=False)
if result: if result:
return UserInDB(**result) return UserInDB(**result)
async def get_current_user(token: str = Depends(oauth2_scheme)): async def get_current_user(token: str = Depends(oauth2_scheme)):
credentials_exception = HTTPException( credentials_exception = HTTPException(
status_code=status.HTTP_401_UNAUTHORIZED, status_code=status.HTTP_401_UNAUTHORIZED,
@ -49,20 +54,28 @@ async def get_current_user(token: str = Depends(oauth2_scheme)):
return user return user
# 验证用户是否为活跃用户 # 验证用户是否为活跃用户
async def get_current_active_user(current_user: User = Depends(get_current_user)): async def get_current_active_user(current_user: User = Depends(get_current_user)):
if current_user.disabled: if current_user.disabled:
raise HTTPException(status_code=400, detail="Inactive user") raise HTTPException(status_code=400, detail="Inactive user")
return current_user return current_user
# 验证密码 # 验证密码
def verify_password(plain_password, hashed_password): def verify_password(plain_password, hashed_password):
return pwd_context.verify(plain_password, hashed_password) return pwd_context.verify(plain_password, hashed_password)
# 获取密码哈希 # 获取密码哈希
def get_password_hash(password): def get_password_hash(password):
return pwd_context.hash(password) return pwd_context.hash(password)
# 验证用户密码 # 验证用户密码
def authenticate_user(username: str, password: str): def authenticate_user(username: str, password: str):
user = get_user(username) user = get_user(username)
if not user: if not user:

48
main.py

@ -24,51 +24,3 @@ app.add_middleware(
allow_methods=['GET', 'POST','DELETE','PUT'], allow_methods=['GET', 'POST','DELETE','PUT'],
allow_headers=['*'], allow_headers=['*'],
) )
# # 用户登录
# @app.post("/token", response_model=Token)
# async def login_for_access_token(
# form_data: OAuth2PasswordRequestForm = Depends(),
# ) -> Token:
# user = authenticate_user(form_data.username, form_data.password)
# if not user:
# raise HTTPException(
# status_code=status.HTTP_401_UNAUTHORIZED,
# detail="Incorrect username or password",
# headers={"WWW-Authenticate": "Bearer"},
# )
# access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
# access_token = create_access_token(
# data={"sub": user.username}, expires_delta=access_token_expires
# )
# return {"access_token": access_token, "token_type": "bearer"}
# 注册新用户
@app.post("/register/")
async def register_user(user: UserInDB):
# 检查用户名是否已经存在
existing_user = get_user(user.username)
if existing_user:
raise HTTPException(status_code=400, detail="Username already registered")
if not user.hashed_password:
raise HTTPException(status_code=400,detail="password cannot be empty")
# 创建新用户并保存到数据库
hashed_password = get_password_hash(user.hashed_password)
insert_query = "INSERT INTO users (username, email, full_name, hashed_password, disabled) VALUES (%s, %s, %s, %s, %s)"
user_data = (user.username, user.email, user.full_name, hashed_password, user.disabled)
execute_query(insert_query, user_data)
# 返回创建的用户信息
return {"status":status.HTTP_200_OK,"message":"users create successfully!"}
@app.get("/users/me/items/")
async def read_own_items(current_user: User = Depends(get_current_active_user)):
return [{"item_id": "Foo", "owner": current_user.username}]
# @app.get("/list",response_model=list[BlogList])
# def read_type_all():
# select_query="SELECT blogname,blogtype,addtime,descr FROM blogs;"
# result=execute_query(select_query,fetchall=True)
# return result

2
routers/blogmanage.py

@ -13,6 +13,8 @@ import json
router = APIRouter(prefix="/blogs", tags=["博客管理"]) router = APIRouter(prefix="/blogs", tags=["博客管理"])
# 获取列表 # 获取列表
@router.get("/list") @router.get("/list")
async def blog_list(page: int = Query(None), page_size: int = Query(None)): async def blog_list(page: int = Query(None), page_size: int = Query(None)):
limit_clause = "" limit_clause = ""

42
routers/usermanage.py

@ -1,17 +1,19 @@
from fastapi import APIRouter,Depends
from fastapi import APIRouter, Depends
from fastapi.security import OAuth2PasswordRequestForm from fastapi.security import OAuth2PasswordRequestForm
from datetime import timedelta from datetime import timedelta
from fastapi.security import OAuth2PasswordRequestForm from fastapi.security import OAuth2PasswordRequestForm
from fastapi import Depends, FastAPI, HTTPException, status
from fastapi import Depends, HTTPException, status
from dependencies import * from dependencies import *
from internal.models import Token from internal.models import Token
from fastapi.middleware.cors import CORSMiddleware
router=APIRouter(
router = APIRouter(
prefix="/users", prefix="/users",
tags=["用户管理"] tags=["用户管理"]
) )
# 用户登录
# 登录获取token
@router.post("/token", response_model=Token) @router.post("/token", response_model=Token)
async def login_for_access_token( async def login_for_access_token(
form_data: OAuth2PasswordRequestForm = Depends(), form_data: OAuth2PasswordRequestForm = Depends(),
@ -29,6 +31,36 @@ async def login_for_access_token(
) )
return {"access_token": access_token, "token_type": "bearer"} return {"access_token": access_token, "token_type": "bearer"}
# 获取用户
@router.get("/me/", response_model=User) @router.get("/me/", response_model=User)
async def read_users_me(current_user: User = Depends(get_current_active_user)): async def read_users_me(current_user: User = Depends(get_current_active_user)):
return current_user return current_user
# 注册新用户
@router.post("/register/")
async def register_user(user: UserInDB, _: User = Depends(get_current_active_user)):
# 检查用户名是否已经存在
existing_user = get_user(user.username)
if existing_user:
raise HTTPException(
status_code=400, detail="Username already registered")
if not user.hashed_password:
raise HTTPException(status_code=400, detail="password cannot be empty")
# 创建新用户并保存到数据库
hashed_password = get_password_hash(user.hashed_password)
insert_query = "INSERT INTO users (username, email, full_name, hashed_password, disabled) VALUES (%s, %s, %s, %s, %s)"
user_data = (user.username, user.email, user.full_name,
hashed_password, user.disabled)
execute_query(insert_query, user_data)
# 返回创建的用户信息
return {"status": status.HTTP_200_OK, "message": "users create successfully!"}
@router.get("/me/items/")
async def read_own_items(current_user: User = Depends(get_current_active_user)):
return [{"item_id": "Foo", "owner": current_user.username}]
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