/usr/bin/sb_upload is in spambayes 1.1b1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | #! /usr/bin/python
"""
Read a message or a mailbox file on standard input, upload it to a
web server and write it to standard output.
By default, this sends the message to the SpamBayes sb_server web
interface, which will save the message in the 'unknown' cache, ready
for you to classify it. It does not do any training, just saves it
ready for you to classify (unless you use the -t switch).
usage: %(progname)s [-h] [-n] [-s server] [-p port] [-r N]
[-o section:option:value]
[-t (ham|spam)]
Options:
-h, --help - print help and exit
-n, --null - suppress writing to standard output (default %(null)s)
-s, --server= - provide alternate web server (default %(server)s)
-p, --port= - provide alternate server port (default %(port)s)
-r, --prob= - feed the message to the trainer w/ prob N [0.0...1.0]
-t, --train= - train the message (pass either 'ham' or 'spam')
-o, --option= - set [section, option] in the options database to value
"""
import sys
import httplib
import mimetypes
import getopt
import random
from spambayes.Options import options
progname = sys.argv[0]
__author__ = "Skip Montanaro <skip@pobox.com>"
__credits__ = "Spambayes gang, Wade Leftwich"
# appropriated verbatim from a recipe by Wade Leftwich in the Python
# Cookbook: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146306
def post_multipart(host, selector, fields, files):
"""
Post fields and files to an http host as multipart/form-data. fields is
a sequence of (name, value) elements for regular form fields. files is
a sequence of (name, filename, value) elements for data to be uploaded
as files. Return the server's response page.
"""
content_type, body = encode_multipart_formdata(fields, files)
h = httplib.HTTP(host)
h.putrequest('POST', selector)
h.putheader('content-type', content_type)
h.putheader('content-length', str(len(body)))
h.endheaders()
h.send(body)
h.getreply()
return h.file.read()
def encode_multipart_formdata(fields, files):
"""
fields is a sequence of (name, value) elements for regular form fields.
files is a sequence of (name, filename, value) elements for data to be
uploaded as files. Return (content_type, body) ready for httplib.HTTP
instance
"""
BOUNDARY = '----------ThIs_Is_tHe_bouNdaRY_$'
CRLF = '\r\n'
L = []
for (key, value) in fields:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"' % key)
L.append('')
L.append(value)
for (key, filename, value) in files:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename))
L.append('Content-Type: %s' % get_content_type(filename))
L.append('')
L.append(value)
L.append('--' + BOUNDARY + '--')
L.append('')
body = CRLF.join(L)
content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
return content_type, body
def get_content_type(filename):
return mimetypes.guess_type(filename)[0] or 'application/octet-stream'
def usage(*args):
defaults = {}
for d in args:
defaults.update(d)
print __doc__ % defaults
def main(argv):
null = False
server = "localhost"
port = options["html_ui", "port"]
prob = 1.0
train_as = None
try:
opts, args = getopt.getopt(argv, "hns:p:r:t:o:",
["help", "null", "server=", "port=",
"prob=", "train=", "option="])
except getopt.error:
usage(globals(), locals())
sys.exit(1)
for opt, arg in opts:
if opt in ("-h", "--help"):
usage(globals(), locals())
sys.exit(0)
elif opt in ("-n", "--null"):
null = True
elif opt in ("-s", "--server"):
server = arg
elif opt in ("-p", "--port"):
port = int(arg)
elif opt in ("-r", "--prob"):
n = float(arg)
if n < 0.0 or n > 1.0:
usage(globals(), locals())
sys.exit(1)
prob = n
elif opt in ("-t", "--train"):
arg = arg.capitalize()
if arg not in ("Ham", "Spam"):
usage(globals(), locals())
sys.exit(1)
train_as = arg
elif opt in ('-o', '--option'):
options.set_from_cmdline(arg, sys.stderr)
if args:
usage(globals(), locals())
sys.exit(1)
data = sys.stdin.read()
if not null:
sys.stdout.write(data)
if random.random() < prob:
try:
if train_as is not None:
which_text = "Train as %s" % (train_as,)
post_multipart("%s:%d" % (server, port), "/train",
[("which", which_text),
("text", "")],
[("file", "message.dat", data)])
else:
post_multipart("%s:%d" % (server, port), "/upload", [],
[('file', 'message.dat', data)])
except:
# not an error if the server isn't responding
pass
if __name__ == "__main__":
main(sys.argv[1:])
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