简介
<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
<CORSRule>
<AllowedOrigin>*</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
<AllowedMethod>POST</AllowedMethod>
<AllowedMethod>PUT</AllowedMethod>
<AllowedHeader>*</AllowedHeader>
</CORSRule>
</CORSConfiguration>
storage_backends.py
from django.conf import settings
from storages.backends.s3boto3 import S3Boto3Storage
class StaticStorage(S3Boto3Storage):
location = settings.AWS_STATIC_LOCATION
class PublicMediaStorage(S3Boto3Storage):
location = settings.AWS_PUBLIC_MEDIA_LOCATION
file_overwrite = False
class PrivateMediaStorage(S3Boto3Storage):
location = settings.AWS_PRIVATE_MEDIA_LOCATION
default_acl = 'private'
file_overwrite = False
custom_domain = False
设置.py
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'MYPROJECTS_MAIN_APP/static'),]
AWS_ACCESS_KEY_ID = 'DSHUGASGHLASF678FSHAFH'
AWS_SECRET_ACCESS_KEY = 'uhsdgahsfgskajgjkafgjkdfjkgkjdfgfg'
AWS_STORAGE_BUCKET_NAME = 'MYSTORAGE289377923'
AWS_S3_CUSTOM_DOMAIN = '%s.s3.amazonaws.com' % AWS_STORAGE_BUCKET_NAME
AWS_S3_OBJECT_PARAMETERS = {
'CacheControl': 'max-age=86400',
}
AWS_STATIC_LOCATION = 'static'
STATICFILES_STORAGE = 'mysite.storage_backends.StaticStorage'
STATIC_URL = "https://%s/%s/" % (AWS_S3_CUSTOM_DOMAIN, AWS_STATIC_LOCATION)
AWS_PUBLIC_MEDIA_LOCATION = 'media/public'
DEFAULT_FILE_STORAGE = 'mysite.storage_backends.PublicMediaStorage'
AWS_PRIVATE_MEDIA_LOCATION = 'media/private'
PRIVATE_FILE_STORAGE = 'mysite.storage_backends.PrivateMediaStorage'
AWS_S3_HOST = "s3.eu-central-1.amazonaws.com"
S3_USE_SIGV4 = True
AWS_S3_REGION_NAME = "eu-central-1"
模型.py
from django.db import models
from django.conf import settings
from django.contrib.auth.models import User
from mysite.storage_backends import PrivateMediaStorage
class Document(models.Model):
uploaded_at = models.DateTimeField(auto_now_add=True)
upload = models.FileField()
class PrivateDocument(models.Model):
uploaded_at = models.DateTimeField(auto_now_add=True)
upload = models.FileField(storage=PrivateMediaStorage())
user = models.ForeignKey(User, related_name='documents')
View .py
from django.contrib.auth.decorators import login_required
from django.views.generic.edit import CreateView
from django.urls import reverse_lazy
from django.utils.decorators import method_decorator
from .models import Document, PrivateDocument
class DocumentCreateView(CreateView):
model = Document
fields = ['upload', ]
success_url = reverse_lazy('home')
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
documents = Document.objects.all()
context['documents'] = documents
return context
@method_decorator(login_required, name='dispatch')
class PrivateDocumentCreateView(CreateView):
model = PrivateDocument
fields = ['upload', ]
success_url = reverse_lazy('profile')
def form_valid(self, form):
self.object = form.save(commit=False)
self.object.user = self.request.user
self.object.save()
return super().form_valid(form)
错误
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<Error>
<Code>AccessDenied</Code>
<Message>Access Denied</Message>
<RequestId>56fg67dfg56df7g67df</RequestId>
<HostId>
hsiugYIGYfhuieHF7weg68g678dsgds78g67dsg86sdg68ds7g68ds7yfsd8f8hd7
</HostId>
</Error>
到目前为止我尝试过的东西
AWS4-HMAC-SHA256
- 如果您的代码不支持此身份验证方案并且仅创建“v2 签名”,请在旧区域之一(例如欧洲)创建您的存储桶成为唯一的爱尔兰 - 在这里查看:https://docs.aws.amazon.com/general/latest/gr/signature-version-2.html“Steve D
Great video series, just to say I am using an S3 bucket in Europe and needed to add additional settings AWS_S3_HOST = "s3.eu-west-2.amazonaws.com" and AWS_S3_REGION_NAME="eu-west-2" to make it work
AWS_S3_HOST = "s3.eu-central-1.amazonaws.com"
S3_USE_SIGV4 = True
AWS_S3_REGION_NAME = "eu-central-1"
{ "Version":"2012-10-17", "Statement":[{ "Sid":"PublicReadGetObject", "Effect":"Allow", "Principal": "", "Action":["s3:GetObject"], "Resource":["arn:aws:s3:::myprojectname_that_jsut_abow_this_field/*" ] } ] }
--> 错误 { "Version":"2012-10-17", "Statement":[{ "Sid":"PublicReadGetObject", "Effect":"Allow", "Principal": "", "Action":["s3:GetObject"], "Resource":["arn:aws:s3:::myprojectname_that_jsut_abow_this_field/" ] } ] }/*
--> 错误 { "Version":"2012-10-17", "Statement":[{ "Sid":"PublicReadGetObject", "Effect":"Allow", "Principal": "*", "Action":["s3:GetObject"], "Resource":"arn:aws:s3:::myprojectname_that_jsut_abow_this_field/*" } ] }
并得到以下错误:Error Access denied
{ "Version":"2012-10-17", "Statement":[{ "Sid":"PublicReadGetObject", "Effect":"Allow", "Principal": "", "Action":["s3:GetObject"], "Resource":"arn:aws:s3:::myprojectname_that_jsut_abow_this_field/*" } ] }
错误:Error Missing required field Principal cannot be empty!
最佳答案
在 AWS 控制台中,单击“权限”选项卡,然后单击
{
"Version":"2012-10-17",
"Statement":[{
"Sid":"PublicReadGetObject",
"Effect":"Allow",
"Principal": "*",
"Action":["s3:GetObject"],
"Resource":["arn:aws:s3:::your-buckt-arn/*"
]
}
]
}
关于python - AWS S3 存储桶 Django 3.0 用户配置文件图像上传访问错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/61322805/