我尝试使用运行Django的Gunicorn WSGI服务器设置Nginx服务器.
设置似乎都运行,除了我有权限问题.我已经为/ media和/ static目录设置别名以提供静态内容,但是除非文件归Nginx用户所有,否则会生成403错误.
Gunicorn用户上传的文件显然属于该特定用户所有,这将导致问题.我可以将Nginx用户添加到gunicorn用户组,但是我不想给这些文件赋予Nginx一揽子权限.
通过Gunicorn / Wsgi / Django上传或生成文件的建议方法是什么,但允许Nginx在不增加安全性问题的情况下为它们提供服务.
提前致谢,
最佳答案
不需要对这些文件的一揽子权限. Nginx只需要一个读取权限.我的Nginx用户帐户是www-data,gunicorn以www_flask权限运行. Nginx提供从flask上传的所有文件没有问题.
原文链接：https://www.f2er.com/nginx/435381.html文件权限ls -lRr / webroot
/webroot:
total 4
drwxr-xr-x 3 www_flask www_flask 4096 Jul 4 13:20 gunicorn
/webroot/gunicorn:
total 4
drwxr-xr-x 2 www_flask www_flask 4096 Jul 4 14:57 uploads
/webroot/gunicorn/uploads:
total 924
-rw-rw-r-- 1 www_flask www_flask 164308 Jul 4 14:55 0001.jpg
-rw-rw-r-- 1 www_flask www_flask 53917 Jul 4 14:56 0004.jpg
-rw-rw-r-- 1 www_flask www_flask 349420 Jul 4 15:07 0005.jpg
-rw-rw-r-- 1 www_flask www_flask 365642 Jul 4 14:56 0006.jpg
Nginx配置
server {
listen 127.0.0.1:80;
server_name localhost;
location / {
try_files $uri @gunicorn_proxy;
}
location /media {
alias /webroot/gunicorn/uploads/;
}
location @gunicorn_proxy {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://127.0.0.1:8000;
}
}
来自教程/home/www_flask/evironments/flask/myapp/myapp.py的Flask上传示例
import os
from flask import Flask,request,redirect,url_for
from werkzeug import secure_filename
UPLOAD_FOLDER = '/webroot/gunicorn/uploads'
ALLOWED_EXTENSIONS = set(['txt','pdf','png','jpg','jpeg','gif'])
app = Flask(__name__)
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.',1)[1] in ALLOWED_EXTENSIONS
def uploaded_file(filename):
return send_from_directory(app.config['UPLOAD_FOLDER'],filename)
@app.route('/',methods=['GET','POST'])
def upload_file():
if request.method == 'POST':
file = request.files['file']
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
file.save(os.path.join(app.config['UPLOAD_FOLDER'],filename))
return redirect('media/' + filename)
return '''
