diff --git a/checkmyip.py b/checkmyip.py
index f101d6e..0733293 100644
--- a/checkmyip.py
+++ b/checkmyip.py
@@ -11,8 +11,6 @@
version = "v1.0.0"
-
-
import os
import sys
import time
@@ -184,6 +182,72 @@ def ssh_talker(client, valdict):
#quit()
+def http_talker(client, valdict):
+ def recv_all(sock):
+ prev_timeout = sock.gettimeout()
+ try:
+ sock.settimeout(0.01)
+ rdata = []
+ while True:
+ try:
+ rdata.append(sock.recv(MAX_PACKET))
+ except socket.timeout:
+ return ''.join(rdata)
+ finally:
+ sock.settimeout(prev_timeout)
+ def normalize_line_endings(s):
+ return ''.join((line + '\n') for line in s.splitlines())
+ while True:
+ # headers and body are divided with \n\n (or \r\n\r\n - that's why we
+ # normalize endings). In real application usage, you should handle
+ # all variations of line endings not to screw request body
+ request = normalize_line_endings(recv_all(client)) # hack again
+ request_head, request_body = request.split('\n\n', 1)
+ # first line is request headline, and others are headers
+ request_head = request_head.splitlines()
+ request_headline = request_head[0]
+ # headers have their name up to first ': '. In real world uses, they
+ # could duplicate, and dict drops duplicates by default, so
+ # be aware of this.
+ request_headers = dict(x.split(': ', 1) for x in request_head[1:])
+ # headline has form of "POST /can/i/haz/requests HTTP/1.0"
+ request_method, request_uri, request_proto = request_headline.split(' ', 3)
+ response_body = [
+ 'Hello, world!
',
+ 'This page is in location %(request_uri)r, was requested ' % locals(),
+ 'using %(request_method)r, and with %(request_proto)r.
' % locals(),
+ 'Request body is %(request_body)r
' % locals(),
+ 'Actual set of headers received:
',
+ '',
+ ]
+ for request_header_name, request_header_value in request_headers.iteritems():
+ response_body.append('- %r == %r
' % (request_header_name, \
+ request_header_value))
+ response_body.append('
')
+ response_body_raw = ''.join(response_body)
+ # Clearly state that connection will be closed after this response,
+ # and specify length of response body
+ response_headers = {
+ 'Content-Type': 'text/html; encoding=utf8',
+ 'Content-Length': len(response_body_raw),
+ 'Connection': 'close',
+ }
+ response_headers_raw = ''.join('%s: %s\n' % (k, v) for k, v in \
+ response_headers.iteritems())
+ # Reply as HTTP/1.1 server, saying "HTTP OK" (code 200).
+ response_proto = 'HTTP/1.1'
+ response_status = '200'
+ response_status_text = 'OK' # this can be random
+ # sending all this stuff
+ client.send('%s %s %s' % (response_proto, response_status, \
+ response_status_text))
+ client.send(response_headers_raw)
+ client.send('\n') # to separate headers from body
+ client.send(response_body_raw)
+ # and closing connection, as we stated before
+ client.close()
+
+
def start():
talkers = {22: ssh_talker, 23: telnet_talker, 80: telnet_talker}
for talker in talkers: