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在django中加载图像时的可疑操作

static amazon-s3 amazon-web-services django python

Alberto Carmona · 技术社区 · 6 年前

我正在django中部署一个web应用程序,有一个页面从我的静态文件加载了一些图像,返回以下错误:

SuspiciousOperation at /wallet
Attempted access to '/coins/' denied.

这是我的s3配置文件:

import datetime
import os
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
AWS_ACCESS_KEY_ID = "whatever"
AWS_SECRET_ACCESS_KEY = "whatever"
AWS_STORAGE_BUCKET_NAME = 'xxx'
AWS_S3_CUSTOM_DOMAIN = '%s.s3.us-east-2.amazonaws.com' % AWS_STORAGE_BUCKET_NAME
AWS_S3_OBJECT_PARAMETERS = {
    'CacheControl': 'max-age=86400',
}
AWS_LOCATION = 'static'

STATICFILES_DIRS = [
    os.path.join(BASE_DIR, '../static'),
]
STATIC_URL = 'https://%s/%s/' % (AWS_S3_CUSTOM_DOMAIN, AWS_LOCATION)
STATICFILES_STORAGE = 'storages.backends.s3boto3.S3Boto3Storage'
MEDIA_URL = ''
MEDIA_ROOT = ''

调试模式下的整个错误如下:

Environment:


Request Method: GET
Request URL: http://ip/wallet

Django Version: 2.0.5
Python Version: 3.6.6
Installed Applications:
['django.contrib.admin',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'profiles',
 'portfolios',
 'django_extensions',
 'rest_framework',
 'corsheaders',
 'storages']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware',
 'corsheaders.middleware.CorsMiddleware',
 'django.middleware.common.CommonMiddleware']


Template error:
In template /home/ubuntu/chimpy/templates/base.html, error at line 54
   Attempted access to '/coins/' denied.
   44 : <div class="sidebar-user">
   45 :     {% load static %}
   46 :     {#        <div class="sbuser-pic"><a href="/user"><img src="{% static 'batman-for-facebook.jpg' %}" alt="" class="sbuser-pic-image"></a></div>#}
   47 :     <div class="sbuser-welcome">
   48 :         <h4 class="sbuser-name">Hola {{ request.user }}</h4>
   49 :     </div>
   50 : </div>
   51 : <div class="sb-menu">
   52 :     <ul class="sb-ul">
   53 :         <li id="dashboard" class="{% if active == 'dashboard' %}active{% endif %}"><i class="fas fa-sitemap"></i>Panel</li>
   54 :         <li id="wallet" class="{% if  active == 'wallet' %}a ctive{% endif %}"><i class="fas fa-coins"></i>Cartera</li>
   55 :         <li id="history" class="{% if active == 'history' %}active{% endif %}"><i class="fas fa-history"></i>HistÃ³rico</li>
   56 :         <li id="user" class="{% if active == 'settings' %}active{% endif %}"><i class="fas fa-cogs"></i>Ajustes</li>
   57 :     </ul>
   58 :     <ul id="responsive-menu">
   59 :         <li id="app-name"><a href="/dashboard">Suribit</a></li>
   60 :         <li id="blank-space"></li>
   61 :         <li id="hello">Hola {{ request.user }}</li>
   62 :         <li id="logout"><button class="logout" onclick="location.href = '/logout';"><i class="fas fa-power-off"></i> Desconectarse </button></li>
   63 : {#        make it a double button#}
   64 :     </ul>


Traceback:

File "/home/ubuntu/django_env/lib/python3.6/site-packages/storages/backends/s3boto3.py" in _normalize_name
  377.             return safe_join(self.location, name)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/storages/utils.py" in safe_join
  79.         raise ValueError('the joined path is located outside of the base path'

During handling of the above exception (the joined path is located outside of the base path component), another exception occurred:

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  35.             response = get_response(request)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  128.                 response = self.process_exception_by_middleware(e, request)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  126.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/contrib/auth/decorators.py" in _wrapped_view
  21.                 return view_func(request, *args, **kwargs)

File "/home/ubuntu/chimpy/portfolios/views.py" in portfolio_edit
  149.                        'user_lapse': user_lapse})

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/shortcuts.py" in render
  36.     content = loader.render_to_string(template_name, context, request, using=using)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/loader.py" in render_to_string
  62.     return template.render(context, request)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/backends/django.py" in render
  61.             return self.template.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render
  175.                     return self._render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in _render
  167.         return self.nodelist.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render
  943.                 bit = node.render_annotated(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  910.             return self.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  155.             return compiled_parent._render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in _render
  167.         return self.nodelist.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render
  943.                 bit = node.render_annotated(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  910.             return self.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  67.                 result = block.nodelist.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render
  943.                 bit = node.render_annotated(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  910.             return self.render(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/templatetags/static.py" in render
  106.         url = self.url(context)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/templatetags/static.py" in url
  103.         return self.handle_simple(path)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/django/templatetags/static.py" in handle_simple
  118.             return staticfiles_storage.url(path)

File "/home/ubuntu/django_env/lib/python3.6/site-packages/storages/backends/s3boto3.py" in url
  561.         name = self._normalize_name(self._clean_name(name))

File "/home/ubuntu/django_env/lib/python3.6/site-packages/storages/backends/s3boto3.py" in _normalize_name
  380.                                       name)

Exception Type: SuspiciousOperation at /wallet
Exception Value: Attempted access to '/coins/' denied.

非常感谢。

1 回复 | 直到 6 年前

Bipul Jain 6 年前

Django自动为媒体文件创建路径基于媒体URL,即/媒体/

'/coins/abc.jpg' 'coins/abc.jpg' 通过django shell或sql查询手动执行。