更新:根据李的评论,我决定我的凝结code到一个非常简单的脚本和命令行运行它:
Update: based on Lee's comment I decided to condense my code to a really simple script and run it from the command line:
import urllib2 import sys username = sys.argv[1] password = sys.argv[2] url = sys.argv[3] print("calling %s with %s:%s\n" % (url, username, password)) passman = urllib2.HTTPPasswordMgrWithDefaultRealm() passman.add_password(None, url, username, password) urllib2.install_opener(urllib2.build_opener(urllib2.HTTPBasicAuthHandler(passman))) req = urllib2.Request(url) f = urllib2.urlopen(req) data = f.read() print(data)不幸的是它仍然不会产生(每Wireshark的)的授权头:(
我有过的urllib2发送基本身份验证的一个问题。我看了看这篇文章,跟着例子。我的code:
I'm having a problem sending basic AUTH over urllib2. I took a look at this article, and followed the example. My code:
passman = urllib2.HTTPPasswordMgrWithDefaultRealm() passman.add_password(None, "api.foursquare", username, password) urllib2.install_opener(urllib2.build_opener(urllib2.HTTPBasicAuthHandler(passman))) req = urllib2.Request("api.foursquare/v1/user") f = urllib2.urlopen(req) data = f.read()我通过Wireshark的看到电线上的以下内容:
I'm seeing the following on the Wire via wireshark:
GET /v1/user HTTP/1.1 Host: api.foursquare Connection: close Accept-Encoding: gzip User-Agent: Python-urllib/2.5您可以看到授权不发送,与当我通过卷曲发送一个请求:卷曲-u用户名:密码的api.foursquare/v1/user
You can see the Authorization is not sent, vs. when I send a request via curl: curl -u user:password api.foursquare/v1/user
GET /v1/user HTTP/1.1 Authorization: Basic =SNIP= User-Agent: curl/7.19.4 (universal-apple-darwin10.0) libcurl/7.19.4 OpenSSL/0.9.8k zlib/1.2.3 Host: api.foursquare Accept: */*出于某种原因,我的code似乎没有发送身份验证 - ?任何人看到我错过了什么。
For some reason my code seems to not send the authentication - anyone see what I'm missing?
感谢
-simon
推荐答案这个问题可能是,Python库,每个HTTP标,先发送一个未经身份验证的请求,然后只有当它与401重试回答,是的正确的凭据发送。如果Foursquare的服务器不做完全标准的认证,那么库将无法工作。
The problem could be that the Python libraries, per HTTP-Standard, first send an unauthenticated request, and then only if it's answered with a 401 retry, are the correct credentials sent. If the Foursquare servers don't do "totally standard authentication" then the libraries won't work.
试着用头做认证:
import urllib2, base64 request = urllib2.Request("api.foursquare/v1/user") # You need the replace to handle encodestring adding a trailing newline # (docs.python/2/library/base64.html#base64.encodestring) base64string = base64.encodestring('%s:%s' % (username, password)).replace('\n', '') request.add_header("Authorization", "Basic %s" % base64string) result = urllib2.urlopen(request)有同样的问题,你发现从这个线程解决方案:forums.shopify/categories/9/posts/27662
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Python的urllib2的基本认证问题
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