네이선의 대답이 나를 도와주었습니다. 나는 현재 나를 위해 일하는 두 가지 해결책을 포함시켰다.
첫 번째 해결 방법은 일반 Python을 사용합니다. 두 번째는 boto를 사용합니다.
나는 boto가 먼저 작동하려고했지만 오류가 계속 발생했습니다. 그래서 아마존 루비 문서로 돌아가 S3가 boto없이 파이썬을 사용하여 파일을 받도록했습니다. (Browser Uploads to S3 using HTML POST)
무슨 일이 있었는지를 이해 한 후 오류를 수정하고 간단한 해결책 인 boto를 사용할 수있었습니다.
파이썬을 사용하여 정책 문서 및 서명을 설정하는 방법을 명시 적으로 보여주기 때문에 해결책 1이 포함됩니다.
목표는 성공적인 업로드 후 사용자가 볼 수있는 "성공"페이지와 함께 동적 페이지로 html 업로드 페이지를 만드는 것이 었습니다. 솔루션 1은 폼 업로드 페이지의 동적 생성을 보여주고 솔루션 2는 업로드 폼 페이지와 성공 페이지의 생성을 보여줍니다.
해결 방법 1 :
import base64
import hmac, hashlib
###### EDIT ONLY THE FOLLOWING ITEMS ######
DEBUG = 1
AWS_SECRET_KEY = "MySecretKey"
AWS_ACCESS_KEY = "MyAccessKey"
HTML_NAME = "S3PostForm.html"
EXPIRE_DATE = "2015-01-01T00:00:00Z" # Jan 1, 2015 gmt
FILE_TO_UPLOAD = "${filename}"
BUCKET = "media.mysite.com"
KEY = ""
ACL = "public-read" # or "private"
SUCCESS = "http://media.mysite.com/success.html"
CONTENT_TYPE = ""
CONTENT_LENGTH = 1024**3 # One gigabyte
HTTP_OR_HTTPS = "http" # Or "https" for better security
PAGE_TITLE = "My Html Upload to S3 Form"
ACTION = "%s://%s.s3.amazonaws.com/" % (HTTP_OR_HTTPS, BUCKET)
###### DON'T EDIT FROM HERE ON DOWN ######
policy_document_data = {
"expire": EXPIRE_DATE,
"bucket_name": BUCKET,
"key_name": KEY,
"acl_name": ACL,
"success_redirect": SUCCESS,
"content_name": CONTENT_TYPE,
"content_length": CONTENT_LENGTH,
}
policy_document = """
{"expiration": "%(expire)s",
"conditions": [
{"bucket": "%(bucket_name)s"},
["starts-with", "$key", "%(key_name)s"],
{"acl": "%(acl_name)s"},
{"success_action_redirect": "%(success_redirect)s"},
["starts-with", "$Content-Type", "%(content_name)s"],
["content-length-range", 0, %(content_length)d]
]
}
""" % policy_document_data
policy = base64.b64encode(policy_document)
signature = base64.b64encode(hmac.new(AWS_SECRET_KEY, policy, hashlib.sha1).digest())
html_page_data = {
"page_title": PAGE_TITLE,
"action_name": ACTION,
"filename": FILE_TO_UPLOAD,
"access_name": AWS_ACCESS_KEY,
"acl_name": ACL,
"redirect_name": SUCCESS,
"policy_name": policy,
"sig_name": signature,
"content_name": CONTENT_TYPE,
}
html_page = """
<html>
<head>
<title>%(page_title)s</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<form action="%(action_name)s" method="post" enctype="multipart/form-data">
<input type="hidden" name="key" value="%(filename)s">
<input type="hidden" name="AWSAccessKeyId" value="%(access_name)s">
<input type="hidden" name="acl" value="%(acl_name)s">
<input type="hidden" name="success_action_redirect" value="%(redirect_name)s">
<input type="hidden" name="policy" value="%(policy_name)s">
<input type="hidden" name="signature" value="%(sig_name)s">
<input type="hidden" name="Content-Type" value="%(content_name)s">
<!-- Include any additional input fields here -->
Browse to locate the file to upload:<br \> <br \>
<input name="file" type="file"><br> <br \>
<input type="submit" value="Upload File to S3">
</form>
</body>
</html>
""" % html_page_data
with open(HTML_NAME, "wb") as f:
f.write(html_page)
###### Dump output if testing ######
if DEBUG:
if 1: # Set true if not using the LEO editor
class G:
def es(self, data):print(data)
g = G()
items = [
"",
"",
"policy_document: %s" % policy_document,
"ploicy: %s" % policy,
"signature: %s" % signature,
"",
"",
]
for item in items:
g.es(item)
해결 방법 2 :
from boto.s3 import connection
###### EDIT ONLY THE FOLLOWING ITEMS ######
DEBUG = 1
AWS_SECRET_KEY = "MySecretKey"
AWS_ACCESS_KEY = "MyAccessKey"
HTML_NAME = "S3PostForm.html"
SUCCESS_NAME = "success.html"
EXPIRES = 60*60*24*356 # seconds = 1 year
BUCKET = "media.mysite.com"
KEY = "${filename}" # will match file entered by user
ACL = "public-read" # or "private"
SUCCESS = "http://media.mysite.com/success.html"
CONTENT_TYPE = "" # seems to work this way
CONTENT_LENGTH = 1024**3 # One gigabyte
HTTP_OR_HTTPS = "http" # Or https for better security
PAGE_TITLE = "My Html Upload to S3 Form"
###### DON'T EDIT FROM HERE ON DOWN ######
conn = connection.S3Connection(AWS_ACCESS_KEY,AWS_SECRET_KEY)
args = conn.build_post_form_args(
BUCKET,
KEY,
expires_in=EXPIRES,
acl=ACL,
success_action_redirect=SUCCESS,
max_content_length=CONTENT_LENGTH,
http_method=HTTP_OR_HTTPS,
fields=None,
conditions=None,
storage_class='STANDARD',
server_side_encryption=None,
)
form_fields = ""
line = ' <input type="hidden" name="%s" value="%s" >\n'
for item in args['fields']:
new_line = line % (item["name"], item["value"])
form_fields += new_line
html_page_data = {
"page_title": PAGE_TITLE,
"action": args["action"],
"input_fields": form_fields,
}
html_page = """
<html>
<head>
<title>%(page_title)s</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
</head>
<body>
<form action="%(action)s" method="post" enctype="multipart/form-data" >
%(input_fields)s
<!-- Include any additional input fields here -->
Browse to locate the file to upload:<br \> <br \>
<input name="file" type="file"><br> <br \>
<input type="submit" value="Upload File to S3">
</form>
</body>
</html>
""" % html_page_data
with open(HTML_NAME, "wb") as f:
f.write(html_page)
success_page = """
<html>
<head>
<title>S3 POST Success Page</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script src="jquery.js"></script>
<script src="purl.js"></script>
<!--
Amazon S3 passes three data items in the url of this page if
the upload was successful:
bucket = bucket name
key = file name upload to the bucket
etag = hash of file
The following script parses these values and puts them in
the page to be displayed.
-->
<script type="text/javascript">
var pname,url,val,params=["bucket","key","etag"];
$(document).ready(function()
{
url = $.url();
for (param in params)
{
pname = params[param];
val = url.param(pname);
if(typeof val != 'undefined')
document.getElementById(pname).value = val;
}
});
</script>
</head>
<body>
<div style="margin:0 auto;text-align:center;">
<p>Congratulations!</p>
<p>You have successfully uploaded the file.</p>
<form action="#" method="get"
>Location:
<br />
<input type="text" name="bucket" id="bucket" />
<br />File Name:
<br />
<input type="text" name="key" id="key" />
<br />Hash:
<br />
<input type="text" name="etag" id="etag" />
</form>
</div>
</body>
</html>
"""
with open(SUCCESS_NAME, "wb") as f:
f.write(success_page)
###### Dump output if testing ######
if DEBUG:
if 1: # Set true if not using the LEO editor
class G:
def es(self, data):print(data)
g = G()
g.es("conn = %s" % conn)
for key in args.keys():
if key is not "fields":
g.es("%s: %s" % (key, args[key]))
continue
for item in args['fields']:
g.es(item)
settings.TIMEOUT의 유형은 무엇입니까? – MrOodles
그것은 datetime.timedelta입니다 –
이것은 지금까지 최고의 답변입니다. 거의 질문에 답하고, 나는이 코드를 수정하여 결국에는 작동하는 솔루션을 만들었습니다. 나는 그것을 여기 게시 할 것이지만 나는 그것에 대한 권리를 가지고 있지 않다. 나의 의뢰인이한다. 나는 그들과 이야기 할 것이고 내가 여기에 그것을 추가 할 수 있는지 알게 될 것이다. – MrOodles