[IronPython] ssl server mode issue

qiuyingbo at sohu.com qiuyingbo at sohu.com
Thu Apr 15 02:40:47 CEST 2010

I'm doing a web browser to ironpython connection. It is difficult to explain what I am doing,  I'm hacking a http proxy that inherit BaseHTTPServer.BaseHTTPRequestHandler. Next code snippets show how I support HTTPS proxy.. (Linux version run well)
class ProxyHandler(BaseHTTPServer.BaseHTTPRequestHandler):
    def do_CONNECT(self):        # print self.raw_requestline         # "CONNECT twitter.com:443 HTTP/1.1"        self.sslhost = self.raw_requestline.split()[1]        self.wfile.write(self.protocol_version + " 200 Connection established\r\n")        self.wfile.write("Proxy-agent: qiuyingbo\r\n\r\n")        import ssl        self.rfile = pseudofile(ssl.wrap_socket(self.connection, None, CERTFILE, True))        self.wfile = self.rfile        self.handle_one_request()
class pseudofile():    ''' SSL Pseudo File Object'''    def __init__(self, sslobj):        self.sslobj = sslobj        self.closed = 0
    def read(self, size):        chunks = []        read = 0        while read < size:            data = self.sslobj.read(size-read)            read += len(data)            chunks.append(data)        return ''.join(chunks)
    def readline(self):        line = []        while 1:            char = self.sslobj.read(1)            line.append(char)            if char == "\n": return ''.join(line)
    def write(self, data):        bytes = len(data)        while bytes > 0:            sent = self.sslobj.write(data)            if sent == bytes:                break    # avoid copy            data = data[sent:]            bytes = bytes - sent
    def flush(self):        pass
    close = flush
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