【发布时间】:2016-08-19 09:05:26
【问题描述】:
这里是情景:
服务器通过主机10.10.10.1监听9999、9998这两个端口 客户端使用端口 9999,控制器使用端口 9998 我能够将客户端和控制器连接到服务器,并在没有 ssl 套接字的情况下从控制器控制客户端。 我想使用加密套接字我添加了 ssl 证书套接字连接,客户端也没有通过 SSL_SOCK 作为控制器连接到服务器。 感谢您的帮助或建议。
服务器:
s=socket(AF_INET, SOCK_STREAM)
s.bind(("10.10.10.1",9999))
s.listen(5)
port = 9999
password = "password"
bridgeport = 9998
allConnections = []
allAddresses = []
def getConnections():
for item in allConnections:
item.close()
del allConnections[:]
del allAddresses[:]
while 1:
try:
q,addr=s.accept()
connstream = ssl.wrap_socket(q, server_side=True, certfile="server.crt", keyfile="server.key", ssl_version=ssl.PROTOCOL_SSLv23)
connstream.setblocking(1)
allConnections.append(connstream)
allAddresses.append(addr)
except:
print "YOU ARE NOT CONNECTED!! TRY AGAIN LATER"
time.sleep(10.0)
break
def main():
bridge=socket(AF_INET, SOCK_STREAM)
bridge.bind(("10.10.10.1",9998))
bridge.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
while 1:
bridge.listen(1)
q,addr=bridge.accept()
bridgestream = ssl.wrap_socket(q, server_side=True, certfile="server.crt", keyfile="server.key", ssl_version=ssl.PROTOCOL_SSLv23)
cpass = bridgestream.recv(4096)
if (cpass == password):
print "Controller is connected"
else:
print "Controller not conected"
try:
main()
except:
try:
del allConnections[:]
del allAddresses[:]
except:
pass
控制器:
host = '10.10.10.1'
port = 9998
password = "password"
def main():
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
ssl_sock = ssl.wrap_socket(s, ca_certs="server.crt", cert_reqs=ssl.CERT_REQUIRED)
ssl_sock.connect((host, port))
except:
sys.exit("[ERROR] Can't connect to server")
ssl_sock.sendall(password)
客户:
host = "10.10.10.1"
port = 9999
def main(host, port):
while 1:
connected = False
while 1:
while (connected == False):
try:
print host
print port
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print s
ssl_sock = ssl.wrap_socket(s, ca_certs="server.crt", cert_reqs=ssl.CERT_REQUIRED)
print "ssl_sock"
ssl_sock.connect((host,port))
print "Connected"
connected = True
except:
print "The client not Connected yet"
time.sleep(5)
while 1:
try:
main(host, port)
except:
time.sleep(5)
【问题讨论】:
-
毯子
except不会帮助您很好地诊断任何问题 -
添加 exeption 后,我通过从服务器绑定和从控制器连接 g 得到此错误:[Errno 10054] 现有连接被远程主机强行关闭服务器意外关闭
标签: python sockets ssl connection certificate