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import tornado.web
import hashlib

class WechatHandler(tornado.web.RequestHandler):
    def check(self):
        #微信公众平台设置
        token = "renjie"
        #微信加密签名，signature结合了开发者填写的token参数和请求中的timestamp参数、nonce参数。
        signature = self.get_argument("signature", None)
        #时间戳
        timestamp = self.get_argument("timestamp", None)
        #随机数
        nonce = self.get_argument("nonce", None)
        #随机字符串
        echostr = self.get_argument("echostr", None)
        if signature and timestamp and nonce:
            #将token、timestamp、nonce三个参数进行字典序排序
            param = [token, timestamp, nonce]
            param.sort()
            #将三个参数字符串拼接成一个字符串进行sha1加密
            sha = hashlib.sha1("%s%s%s" % tuple(param)).hexdigest()
            #开发者获得加密后的字符串可与signature对比，标识该请求来源于微信
            if sha == signature:
                if echostr:
                    #请原样返回echostr参数内容，则接入生效，成为开发者成功，否则接入失败。
                    return echostr
                else:
                    return True
        return False

    def get(self):
        self.write(str(self.check()))

import tornado.web

import hashlib

class WechatHandler(tornado.web.RequestHandler):

def check(self):

#微信公众平台设置

token = "renjie"

#微信加密签名，signature结合了开发者填写的token参数和请求中的timestamp参数、nonce参数。

signature = self.get_argument("signature", None)

#时间戳

timestamp = self.get_argument("timestamp", None)

#随机数

nonce = self.get_argument("nonce", None)

#随机字符串

echostr = self.get_argument("echostr", None)

if signature and timestamp and nonce:

#将token、timestamp、nonce三个参数进行字典序排序

param = [token, timestamp, nonce]

param.sort()

#将三个参数字符串拼接成一个字符串进行sha1加密

sha = hashlib.sha1("%s%s%s" % tuple(param)).hexdigest()

#开发者获得加密后的字符串可与signature对比，标识该请求来源于微信

if sha == signature:

if echostr:

#请原样返回echostr参数内容，则接入生效，成为开发者成功，否则接入失败。

return echostr

else:

return True

return False

def get(self):

self.write(str(self.check()))

import urllib2

# set up authentication info
authinfo = urllib2.HTTPBasicAuthHandler()
authinfo.add_password(realm='PDQ Application',
                      uri='https://mahler:8092/site-updates.py',
                      user='klem',
                      passwd='geheim$parole')

proxy_support = urllib2.ProxyHandler({"http" : "http://ahad-haam:3128"})

# build a new opener that adds authentication and caching FTP handlers
opener = urllib2.build_opener(proxy_support, authinfo, urllib2.CacheFTPHandler)

# install it
urllib2.install_opener(opener)

f = urllib2.urlopen('http://www.python.org/')

import urllib2

# set up authentication info

authinfo = urllib2.HTTPBasicAuthHandler()

authinfo.add_password(realm='PDQ Application',

uri='https://mahler:8092/site-updates.py',

user='klem',

passwd='geheim$parole')

proxy_support = urllib2.ProxyHandler({"http" : "http://ahad-haam:3128"})

# build a new opener that adds authentication and caching FTP handlers

opener = urllib2.build_opener(proxy_support, authinfo, urllib2.CacheFTPHandler)

# install it

urllib2.install_opener(opener)

f = urllib2.urlopen('http://www.python.org/')

import tornado.httpclient

param = {
    "url" : "http://www.renjie.me/example",
    "proxy_host" : "proxy.renjie.me",
    "proxy_port" : 8080,
    "proxy_username" : "test",
    "proxy_password" : "welcome",
    "auth_mode" : "basic",
    "auth_username" : "renjie",
    "auth_password" : "CASwW8iJ"
}

http_request = tornado.httpclient.HTTPRequest(**param)
http_client = tornado.httpclient.HTTPClient()
try:
    response = http_client.fetch(http_request)
    print response.body
except tornado.httpclient.HTTPError as e:
    print "Error:", e
http_client.close()

import tornado.httpclient

param = {

"url" : "http://www.renjie.me/example",

"proxy_host" : "proxy.renjie.me",

"proxy_port" : 8080,

"proxy_username" : "test",

"proxy_password" : "welcome",

"auth_mode" : "basic",

"auth_username" : "renjie",

"auth_password" : "CASwW8iJ"

}

http_request = tornado.httpclient.HTTPRequest(**param)

http_client = tornado.httpclient.HTTPClient()

try:

response = http_client.fetch(http_request)

print response.body

except tornado.httpclient.HTTPError as e:

print "Error:", e

http_client.close()

标签：python

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