379 lines
9.8 KiB
Bash
379 lines
9.8 KiB
Bash
#!/bin/sh
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#
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# Copyright (C) 2001-2007 Graeme Walker <graeme_walker@users.sourceforge.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#
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# ===
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#
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# emailrelay-test.sh
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#
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# Tests the E-MailRelay system.
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#
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# Creates four temporary spool directories under /tmp and runs
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# four emailrelay servers to bucket-brigade a test message from one to
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# the next...
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#
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# The script creates messages in store-1. A client sends messages
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# from store-1 to server-1. Server-1 stores messages in store-2.
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# Server-2 is poked to read messages from store-2 and send to
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# server-3 authenticating as 'joe'. Server-3 authenticates joe
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# and runs as a proxy using store-3 to forward messages to
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# server-4 as 'fred'. Server-4 authenticates fred and stores
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# messages in store-4 which server-5 is continuously polling.
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# Server-5 forwards messages that appear in store-4 to
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# server-6 using a client preprocessor. Server-6 stores messages
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# in store-5 using a server preprocessor. If using fetchmail
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# then fetchmail extracts messages from server-6 and sends them
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# on to server-7 which stores them in store-6.
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#
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# The test succeeds if the message gets into the final spool directory.
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#
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# Once all the servers have been killed the separate log files are
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# concatenated into the summary log file "/tmp/emailrelay-test.sh.out".
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#
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# If this test takes more a minute then it has failed.
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#
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# usage: emailrelay-test.sh [-v] [-f] [-d] [-n] [<exe-dir> [<content-file>]]
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# -v use valgrind
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# -f use fetchmail
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# -d use --debug
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# -n no cleanup
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# -s smaller content
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#
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# parse the command line
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#
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opt_use_valgrind="0"
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opt_use_fetchmail="0"
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opt_smaller="0"
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opt_debug="0"
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opt_no_cleanup="0"
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while getopts 'vfdns' opt ; do
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case "$opt" in
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v) opt_use_valgrind="1" ;;
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f) opt_use_fetchmail="1" ;;
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s) opt_smaller="1" ;;
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d) opt_debug="1" ;;
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n) opt_no_cleanup="1" ;;
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esac
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done
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shift `expr $OPTIND - 1`
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opt_exe_dir="${1}"
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# configuration
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#
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cfg_sw_debug="" ; test "${opt_debug}" -eq 0 || cfg_sw_debug="--debug"
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cfg_sw_extra="" ; test "${opt_use_valgrind}" -eq 0 || cfg_sw_extra="--no-daemon"
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cfg_exe_dir="../src/main" ; test -z "${opt_exe_dir}" || cfg_exe_dir="${opt_exe_dir}"
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cfg_main_exe="${cfg_exe_dir}/emailrelay"
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cfg_poke_exe="${cfg_exe_dir}/emailrelay-poke"
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cfg_null_filter="/bin/touch" ; test -f ${cfg_null_filter} || cfg_null_filter="/usr/bin/touch"
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cfg_pp="201" # port-prefix
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cfg_base_dir="/tmp/`basename $0`.$$.tmp"
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cfg_summary_log="/tmp/`basename $0`.out"
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cfg_sw_valgrind="--logfile=${cfg_base_dir}/valgrind --trace-children=yes --num-callers=40 --leak-check=yes --track-fds=yes --time-stamp=yes"
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cfg_run="" ; test "${opt_use_valgrind}" -eq 0 || cfg_run="valgrind ${cfg_sw_valgrind}"
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Init()
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{
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MALLOC_CHECK_="2"
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export MALLOC_CHECK_
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ulimit -c 1000000
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trap "Trap 1 ; exit 1" 1 2 3 13 15
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trap "e=\$? ; Trap 0 ; exit \$e" 0
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}
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Trap()
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{
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trap 0 1 2 3 13 15
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if test "$1" -ne 0
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then
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echo `basename $0`: cleaning up >&2
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fi
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Cleanup > /dev/null 2>&1
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}
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Cleanup()
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{
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${cfg_poke_exe} ${cfg_pp}11 terminate
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${cfg_poke_exe} ${cfg_pp}12 terminate
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${cfg_poke_exe} ${cfg_pp}13 terminate
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${cfg_poke_exe} ${cfg_pp}14 terminate
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${cfg_poke_exe} ${cfg_pp}15 terminate
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${cfg_poke_exe} ${cfg_pp}16 terminate
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if test "${opt_use_fetchmail}" -eq 1
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then
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${cfg_poke_exe} ${cfg_pp}17 terminate
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fi
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sleep 2
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kill `cat ${cfg_base_dir}/pid-* 2>/dev/null`
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if test -d ${cfg_base_dir}
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then
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grep "MailRelay-Reason" ${cfg_base_dir}/*/*envelope*bad > "${cfg_summary_log}"
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grep "." ${cfg_base_dir}/log-? >> "${cfg_summary_log}"
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if test "${opt_use_valgrind}" -eq 1
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then
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grep "." ${cfg_base_dir}/valgrind.* >> "${cfg_summary_log}"
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fi
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ls -lR ${cfg_base_dir} >> "${cfg_summary_log}"
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if test "${opt_no_cleanup}" -eq 0
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then
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rm -rf ${cfg_base_dir}
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fi
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fi
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}
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SanityChecks()
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{
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if test "`${cfg_main_exe} --help | grep \"^Copyright\" | wc -l`" -ne 1
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then
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echo `basename $0`: cannot even run \"${cfg_main_exe} --help\" >&2
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trap 0
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exit 1
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fi
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}
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RunServer()
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{
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port_="${1}"
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admin_port_="${2}"
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spool_="${3}"
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log_="${4}"
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pidfile_="${5}"
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extra_="${6}"
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pop_port_="`expr ${port_} + 80`"
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mkdir -p ${cfg_base_dir}/${spool_}
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${cfg_run} ${cfg_main_exe} ${cfg_sw_extra} ${cfg_sw_debug} \
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--log --verbose --no-syslog \
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--port ${cfg_pp}${port_} \
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--spool-dir ${cfg_base_dir}/${spool_} \
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--admin ${cfg_pp}${admin_port_} \
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--admin-terminate \
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--pop --pop-port ${cfg_pp}${pop_port_} \
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--pop-auth ${cfg_base_dir}/pop.auth \
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--pid-file ${cfg_base_dir}/${pidfile_} \
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${extra_} 2> ${cfg_base_dir}/${log_} &
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}
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RunClient()
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{
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to_="${1}"
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spool_="${2}"
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log_="${3}"
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pidfile_="${4}"
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${cfg_run} ${cfg_main_exe} ${cfg_sw_extra} ${cfg_sw_debug} \
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--forward --no-daemon --dont-serve --log --verbose --no-syslog \
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--pid-file ${cfg_base_dir}/${pidfile_} \
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--forward-to ${to_} \
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--spool-dir ${cfg_base_dir}/${spool_} 2> ${cfg_base_dir}/${log_}
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}
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RunFetchmail()
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{
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pop_port_="${1}"
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smtp_port_="${2}"
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cfg_=${cfg_base_dir}/fetchmailrc
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echo poll localhost username me password secret > ${cfg_}
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chmod 700 ${cfg_}
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fetchmail -f ${cfg_} --verbose --protocol APOP --port ${cfg_pp}${pop_port_} --smtphost localhost/${cfg_pp}${smtp_port_} localhost > ${cfg_base_dir}/log-fetchmail 2>&1
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}
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RunPoke()
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{
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port_="${1}"
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log_="${2}"
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${cfg_poke_exe} ${cfg_pp}${port_} > ${cfg_base_dir}/${log_}
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}
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Content()
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{
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echo "To: recipient-1@f.q.d.n, recipient-2@f.q.d.n"
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echo "Subject: test message 1"
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echo "From: sender"
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echo " " | tr -d ' '
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if test "${opt_smaller}" -eq 1
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then
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cat $0
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else
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cat $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
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cat $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
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cat $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
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cat $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
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fi
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}
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Envelope()
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{
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echo "X-MailRelay-Format: #2821.3"
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echo "X-MailRelay-Content: 8bit"
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echo "X-MailRelay-From: sender"
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echo "X-MailRelay-ToCount: 2"
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echo "X-MailRelay-To-Remote: recipient-1@f.q.d.n"
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echo "X-MailRelay-To-Remote: recipient-2@f.q.d.n"
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echo "X-MailRelay-Authentication: "
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echo "X-MailRelay-Client: 127.0.0.1"
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echo "X-MailRelay-End: 1"
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}
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CrLf()
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{
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sed 's/$/<2F>/' | tr '<27>' '\r'
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}
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TestDone()
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{
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store_="${1}"
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test \
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"`ls -1 ${cfg_base_dir}/${store_}/emailrelay.*.content 2>/dev/null | wc -l`" -eq 2 -a \
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"`ls -1 ${cfg_base_dir}/${store_}/emailrelay.*.envelope 2>/dev/null | wc -l`" -eq 2
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}
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ReportResults()
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{
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ok_="${1}"
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if test "${ok_}" -eq 1
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then
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echo `basename $0`: succeeded
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else
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echo `basename $0`: failed: see ${cfg_summary_log} >&2
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fi
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}
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CreateMessages()
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{
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mkdir -p ${cfg_base_dir}/store-1
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Content | CrLf > ${cfg_base_dir}/store-1/emailrelay.0.1.content
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Envelope | CrLf > ${cfg_base_dir}/store-1/emailrelay.0.1.envelope
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Content | CrLf > ${cfg_base_dir}/store-1/emailrelay.0.2.content
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Envelope | CrLf > ${cfg_base_dir}/store-1/emailrelay.0.2.envelope
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}
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CreateAuth()
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{
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mkdir -p "${cfg_base_dir}"
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# encrypted version "joes_password" provided by emailrelay-passwd
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key="2168297042.2818429713.1297528852.2023008371.2713943401.1997919265.1829599518.235099638"
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file="${cfg_base_dir}/server.auth"
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echo "# server.auth" > ${file}
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echo "LOGIN server fred freds_password" >> ${file}
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echo "CRAM-MD5 server joe ${key}" >> ${file}
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echo "CRAM-MD5 server brian 1.1.1.1.2.2.2.2" >> ${file}
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file="${cfg_base_dir}/client-fred.auth"
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echo "# client-fred.auth" > ${file}
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echo "LOGIN client fred freds_password" >> ${file}
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file="${cfg_base_dir}/client-joe.auth"
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echo "# client-joe.auth" > ${file}
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echo "CRAM-MD5 client joe ${key}" >> ${file}
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file="${cfg_base_dir}/pop.auth"
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echo "APOP server me secret" >> ${file}
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}
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CreateFilter()
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{
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cat <<EOF | sed 's/^ *_//' > ${cfg_base_dir}/filter.sh
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_#!/bin/sh
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_# filter.sh
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_tmp="${cfg_base_dir}/\`basename \$0\`.\$\$.tmp"
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_content="\$1"
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_tr 'a-zA-Z' 'A-Za-z' < "\$content" > \$tmp
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_cp \$tmp "\$content"
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EOF
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chmod +x ${cfg_base_dir}/filter.sh
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}
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Wait()
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{
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if test "${opt_use_valgrind}" -eq 1
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then
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sleep 30
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else
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sleep 1
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fi
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}
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Sleep()
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{
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if test "${opt_use_valgrind}" -eq 1
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then
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sleep 30
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else
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sleep 5
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fi
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}
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Main()
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{
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Init
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SanityChecks
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CreateAuth
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CreateFilter
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CreateMessages
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RunServer 01 11 store-2 log-1 pid-1
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RunServer 02 12 store-2 log-2 pid-2 "--forward-to localhost:${cfg_pp}03 --client-auth ${cfg_base_dir}/client-joe.auth"
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RunServer 03 13 store-3 log-3 pid-3 "--immediate --forward-to localhost:${cfg_pp}04 --filter ${cfg_null_filter} --client-auth ${cfg_base_dir}/client-fred.auth --server-auth ${cfg_base_dir}/server.auth"
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RunServer 04 14 store-4 log-4 pid-4 "--server-auth ${cfg_base_dir}/server.auth"
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RunServer 05 15 store-4 log-5 pid-5 "--poll 1 --forward-to localhost:${cfg_pp}06 --client-filter ${cfg_base_dir}/filter.sh"
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RunServer 06 16 store-5 log-6 pid-6 "--filter ${cfg_base_dir}/filter.sh"
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Wait
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RunClient localhost:${cfg_pp}01 store-1 log-c pid-c
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RunPoke 12 log-p
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success="0"
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for i in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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do
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Sleep
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if TestDone store-5
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then
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success="1"
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break
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fi
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done
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if test "${success}" -eq 1 -a "${opt_use_fetchmail}" -eq 1
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then
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success="0"
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RunServer 07 17 store-6 log-7 pid-7
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Wait
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RunFetchmail 86 07
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if TestDone store-6
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then
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success="1"
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fi
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fi
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ReportResults "${success}"
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test "${success}" -ne 0
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}
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Main
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