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# sasl.test - Copyright (C) 2002 Pat Thoyts <patthoyts@users.sourceforge.net>
#
# Tests for the Tcllib SASL package
#
# -------------------------------------------------------------------------
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
# -------------------------------------------------------------------------
# RCS: @(#) $Id: sasl.test,v 1.2 2005/10/05 15:22:10 patthoyts Exp $
# -------------------------------------------------------------------------
# Initialise the test package
#
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest
namespace import ::tcltest::*
}
# -------------------------------------------------------------------------
# Ensure we test _this_ local copy and one installed somewhere else.
#
package forget SASL
catch {namespace delete ::SASL}
if {[catch {source [file join [file dirname [info script]] sasl.tcl]} msg]} {
puts "skipped [file tail [info script]]: $msg"
return
}
puts "- SASL [package present SASL]"
# -------------------------------------------------------------------------
# Tests
# -------------------------------------------------------------------------
proc SASLCallback {clientblob context command args} {
upvar #0 $context ctx
switch -exact -- $command {
login { return "" }
username { return "tester" }
password { return "secret" }
realm { return "tcllib.sourceforge.net" }
hostname { return [info host] }
default {
return -code error "oops: client needs to write $command"
}
}
}
test SASL-PLAIN-1.0 {} {
list [catch {
set ctx [SASL::new -mechanism PLAIN \
-callback [list SASLCallback 0]]
SASL::step $ctx ""
set r [SASL::response $ctx]
SASL::cleanup $ctx
set r
} res] $res
} [list 0 "\x00tester\x00secret"]
# -------------------------------------------------------------------------
test SASL-LOGIN-2.0 {} {
list [catch {
set ctx [SASL::new -mechanism LOGIN \
-callback [list SASLCallback 0]]
SASL::step $ctx "VXNlcm5hbWU6"
set r1 [SASL::response $ctx]
SASL::step $ctx "UGFzc3dvcmQ6"
set r2 [SASL::response $ctx]
SASL::cleanup $ctx
list $r1 $r2
} res] $res
} [list 0 [list tester secret]]
# -------------------------------------------------------------------------
test SASL-CRAMMD5-3.0 {} {
list [catch {
set ctx [SASL::new -mechanism CRAM-MD5 \
-callback [list SASLCallback 0]]
SASL::step $ctx "<1234.987654321@tcllib.sourceforge.net>"
set r [SASL::response $ctx]
SASL::cleanup $ctx
set r
} res] $res
} [list 0 [list tester c7e3043702b782d70716bd1e21d6e2f7]]
test SASL-CRAMMD5-3.1 {} {
list [catch {
set ctx [SASL::new -mechanism CRAM-MD5 \
-callback [list SASLCallback 0]]
SASL::step $ctx ""
set r1 [SASL::response $ctx]
SASL::step $ctx ""
set r2 [SASL::response $ctx]
SASL::cleanup $ctx
list $r1 $r2
} res] $res
} [list 1 "unexpected state: CRAM-MD5 has only 1 step"]
# -------------------------------------------------------------------------
test SASL-DIGESTMD5-4.0 {} {
list [catch {
set ctx [SASL::new -mechanism DIGEST-MD5 \
-callback [list SASLCallback 0]]
SASL::step $ctx "nonce=\"0123456789\",realm=\"tcllib.sourceforge.net\""
set r [split [SASL::response $ctx] ,]
SASL::cleanup $ctx
foreach thing $r {
set x [split $thing =]
set R([lindex $x 0]) [lindex [lindex $x 1] 0]
}
set A1 [SASL::md5_bin "tester:tcllib.sourceforge.net:secret"]
set A2 "AUTHENTICATE:smtp/tcllib.sourceforge.net"
set A3 [SASL::md5_hex "$A1:$R(nonce):$R(cnonce)"]
set A4 [SASL::md5_hex $A2]
set r [SASL::md5_hex "$A3:0123456789:$R(nc):$R(cnonce):auth:$A4"]
string compare $r $R(response)
} res] $res
} [list 0 0]
# -------------------------------------------------------------------------
::tcltest::cleanupTests
# Local Variables:
# mode: tcl
# indent-tabs-mode: nil
# End:
|
