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
158
159
160
161
162
163
164
165
166
|
# SSLProxy Proxy
#
# Provide access the TOC server using a HTTP proxy that supports
# the CONNECT method
#
# $Revision: 1.10 $
# Copyright (c) 1998-9 America Online, Inc. All Rights Reserved.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# All packages must be inside a namespace with the
# same name as the file name.
# Set VERSION and VERSDATE using the CVS tags.
namespace eval sslproxy {
regexp -- {[0-9]+\.[0-9]+} {@(#)TiK SSLProxy package $Revision: 1.10 $} \
::sslproxy::VERSION
regexp -- { .* } {:$Date: 1999/03/31 18:01:28 $} \
::sslproxy::VERSDATE
}
if {![info exists ::SSLNEEDAUTH]} {
set ::SSLNEEDAUTH 0
}
namespace eval sslproxy {
# Must export at least: load, unload, goOnline, goOffline
namespace export load unload goOnline goOffline
# All packages must have a load routine. This should do most
# of the setup for the package. Called only once.
proc load {} {
tik_register_proxy "SSL/HTTP" sslproxy::connect sslproxy::config
}
# All pacakges must have goOnline routine. Called when the user signs
# on, or if the user is already online when packages loaded.
proc goOnline {} {
}
# All pacakges must have goOffline routine. Called when the user signs
# off. NOT called when the package is unloaded.
proc goOffline {} {
}
# All packages must have a unload routine. This should remove everything
# the package set up. This is called before load is called when reloading.
proc unload {} {
tik_unregister_proxy "SSL/HTTP"
}
# connect --
# Connect via socks proxy.
#
# Arguments:
# host - The ip of the host we are connecting to through socks
# port - The port we are connecting to through socks
# sname - Our user name, since some proxies might need it.
proc connect { host port sname } {
if { ! [info exists ::SSLHOST] || ! [info exists ::SSLPORT]} {
error "SSL ERROR: Please set SSLHOST and SSLPORT\n"
}
set fd [socket $::SSLHOST $::SSLPORT]
fconfigure $fd -translation binary
puts -nonewline $fd "CONNECT $host:$port HTTP/1.0\r\n"
if {$::SSLNEEDAUTH} {
if { ! [info exists ::SSLUSER] || ! [info exists ::SSLPASS]} {
error "SSL ERROR: Please set SSLUSER and SSLPASS\n"
}
puts -nonewline $fd \
"Proxy-Authorization: Basic [toBase64 "$::SSLUSER:$::SSLPASS"]\r\n"
}
puts -nonewline $fd "\r\n"
flush $fd
set firstline [string trim [gets $fd]]
puts "SSL: $firstline"
while {1} {
set line [string trim [gets $fd]]
if {$line == ""} {
break;
}
puts "SSL: $line"
}
if {[string first "200" $firstline] == -1} {
error "Some kind of SSL error, check the output."
return 0
}
return $fd
}
proc config {} {
set w .proxyconfig
destroy $w
toplevel $w -class Tik
wm title $w "Proxy Config: SSL/HTTP Connection"
wm iconname $w "Proxy Config"
if {$::TIK(options,windowgroup)} {wm group $w .login}
label $w.label -text "Change your tikrc to make permanent.\n\
SSL Proxies usually require the TOC Port\n\
to be set to 443 or 563.\n"
frame $w.tochostF
label $w.tochostF.l -text "TOC Host: " -width 15
entry $w.tochostF.e -textvariable ::TOC($::SELECTEDTOC,host) \
-exportselection 0
pack $w.tochostF.l $w.tochostF.e -side left
frame $w.tocportF
label $w.tocportF.l -text "TOC Port: " -width 15
entry $w.tocportF.e -textvariable ::TOC($::SELECTEDTOC,port) \
-exportselection 0
pack $w.tocportF.l $w.tocportF.e -side left
frame $w.sslhostF
label $w.sslhostF.l -text "SSL Host: " -width 15
entry $w.sslhostF.e -textvariable ::SSLHOST \
-exportselection 0
pack $w.sslhostF.l $w.sslhostF.e -side left
frame $w.sslportF
label $w.sslportF.l -text "SSL Port: " -width 15
entry $w.sslportF.e -textvariable ::SSLPORT \
-exportselection 0
pack $w.sslportF.l $w.sslportF.e -side left
checkbutton $w.sslup -text "Use SSL Basic Authorization" \
-variable ::SSLNEEDAUTH
frame $w.ssluserF
label $w.ssluserF.l -text "SSL User: " -width 15
entry $w.ssluserF.e -textvariable ::SSLUSER \
-exportselection 0
pack $w.ssluserF.l $w.ssluserF.e -side left
frame $w.sslpassF
label $w.sslpassF.l -text "SSL Pass: " -width 15
entry $w.sslpassF.e -textvariable ::SSLPASS \
-exportselection 0 -show "*"
pack $w.sslpassF.l $w.sslpassF.e -side left
button $w.ok -text "Ok" -command "destroy $w"
pack $w.label $w.tochostF $w.tocportF \
$w.sslhostF $w.sslportF $w.sslup $w.ssluserF \
$w.sslpassF $w.ok -side top
}
}
|
