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55358f0b4e
fatal if soft-PKCS11 library is missing rather (rather than continue and fail with a more cryptic error)
72 lines
1.9 KiB
Bash
72 lines
1.9 KiB
Bash
# $OpenBSD: agent-pkcs11.sh,v 1.2 2015/01/12 11:46:32 djm Exp $
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# Placed in the Public Domain.
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tid="pkcs11 agent test"
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TEST_SSH_PIN=""
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TEST_SSH_PKCS11=/usr/local/lib/soft-pkcs11.so.0.0
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test -f "$TEST_SSH_PKCS11" || fatal "$TEST_SSH_PKCS11 does not exist"
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# setup environment for soft-pkcs11 token
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SOFTPKCS11RC=$OBJ/pkcs11.info
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export SOFTPKCS11RC
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# prevent ssh-agent from calling ssh-askpass
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SSH_ASKPASS=/usr/bin/true
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export SSH_ASKPASS
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unset DISPLAY
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# start command w/o tty, so ssh-add accepts pin from stdin
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notty() {
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perl -e 'use POSIX; POSIX::setsid();
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if (fork) { wait; exit($? >> 8); } else { exec(@ARGV) }' "$@"
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}
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trace "start agent"
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eval `${SSHAGENT} -s` > /dev/null
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r=$?
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if [ $r -ne 0 ]; then
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fail "could not start ssh-agent: exit code $r"
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else
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trace "generating key/cert"
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rm -f $OBJ/pkcs11.key $OBJ/pkcs11.crt
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openssl genrsa -out $OBJ/pkcs11.key 2048 > /dev/null 2>&1
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chmod 600 $OBJ/pkcs11.key
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openssl req -key $OBJ/pkcs11.key -new -x509 \
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-out $OBJ/pkcs11.crt -text -subj '/CN=pkcs11 test' > /dev/null
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printf "a\ta\t$OBJ/pkcs11.crt\t$OBJ/pkcs11.key" > $SOFTPKCS11RC
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# add to authorized keys
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${SSHKEYGEN} -y -f $OBJ/pkcs11.key > $OBJ/authorized_keys_$USER
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trace "add pkcs11 key to agent"
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echo ${TEST_SSH_PIN} | notty ${SSHADD} -s ${TEST_SSH_PKCS11} > /dev/null 2>&1
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r=$?
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if [ $r -ne 0 ]; then
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fail "ssh-add -s failed: exit code $r"
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fi
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trace "pkcs11 list via agent"
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${SSHADD} -l > /dev/null 2>&1
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r=$?
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if [ $r -ne 0 ]; then
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fail "ssh-add -l failed: exit code $r"
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fi
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trace "pkcs11 connect via agent"
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${SSH} -2 -F $OBJ/ssh_proxy somehost exit 5
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r=$?
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if [ $r -ne 5 ]; then
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fail "ssh connect failed (exit code $r)"
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fi
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trace "remove pkcs11 keys"
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echo ${TEST_SSH_PIN} | notty ${SSHADD} -e ${TEST_SSH_PKCS11} > /dev/null 2>&1
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r=$?
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if [ $r -ne 0 ]; then
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fail "ssh-add -e failed: exit code $r"
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fi
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trace "kill agent"
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${SSHAGENT} -k > /dev/null
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fi
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