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- djm@cvs.openbsd.org 2010/05/07 11:31:26
[regress/Makefile regress/cert-userkey.sh]
regress tests for AuthorizedPrincipalsFile and "principals=" key option.
feedback and ok markus@
This commit is contained in:
Damien Miller
parent
4b1ec8381b
commit
3bcce80b54
@ -1,3 +1,10 @@
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20100521
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- (djm) OpenBSD CVS Sync
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- djm@cvs.openbsd.org 2010/05/07 11:31:26
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[regress/Makefile regress/cert-userkey.sh]
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regress tests for AuthorizedPrincipalsFile and "principals=" key option.
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feedback and ok markus@
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20100511
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- (dtucker) [Makefile.in] Bug #1770: Link libopenbsd-compat twice to solve
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circular dependency problem on old or odd platforms. From Tom Lane, ok
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@ -1,4 +1,4 @@
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# $OpenBSD: Makefile,v 1.52 2010/02/26 20:33:21 djm Exp $
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# $OpenBSD: Makefile,v 1.53 2010/05/07 11:31:26 djm Exp $
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REGRESS_TARGETS= t1 t2 t3 t4 t5 t6 t7 t-exec
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tests: $(REGRESS_TARGETS)
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@ -69,7 +69,8 @@ CLEANFILES= t2.out t6.out1 t6.out2 t7.out t7.out.pub copy.1 copy.2 \
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scp-ssh-wrapper.scp ssh_proxy_envpass remote_pid \
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sshd_proxy_bak rsa_ssh2_cr.prv rsa_ssh2_crnl.prv \
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known_hosts-cert host_ca_key* cert_host_key* \
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putty.rsa2 sshd_proxy_orig
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putty.rsa2 sshd_proxy_orig \
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authorized_principals_${USER}
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# Enable all malloc(3) randomisations and checks
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TEST_ENV= "MALLOC_OPTIONS=AFGJPRX"
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@ -1,4 +1,4 @@
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# $OpenBSD: cert-userkey.sh,v 1.4 2010/04/16 01:58:45 djm Exp $
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# $OpenBSD: cert-userkey.sh,v 1.5 2010/05/07 11:31:26 djm Exp $
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# Placed in the Public Domain.
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tid="certified user keys"
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@ -18,16 +18,100 @@ for ktype in rsa dsa ; do
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fail "ssh-keygen of cert_user_key_${ktype} failed"
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${SSHKEYGEN} -q -s $OBJ/user_ca_key -I \
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"regress user key for $USER" \
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-n $USER $OBJ/cert_user_key_${ktype} ||
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-n ${USER},mekmitasdigoat $OBJ/cert_user_key_${ktype} ||
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fail "couldn't sign cert_user_key_${ktype}"
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cp $OBJ/cert_user_key_${ktype} $OBJ/cert_user_key_${ktype}_v00
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cp $OBJ/cert_user_key_${ktype}.pub $OBJ/cert_user_key_${ktype}_v00.pub
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${SSHKEYGEN} -q -t v00 -s $OBJ/user_ca_key -I \
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"regress user key for $USER" \
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-n $USER $OBJ/cert_user_key_${ktype}_v00 ||
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-n ${USER},mekmitasdigoat $OBJ/cert_user_key_${ktype}_v00 ||
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fail "couldn't sign cert_user_key_${ktype}_v00"
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done
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# Test explicitly-specified principals
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for ktype in rsa dsa rsa_v00 dsa_v00 ; do
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for privsep in yes no ; do
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_prefix="${ktype} privsep $privsep"
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# Setup for AuthorizedPrincipalsFile
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rm -f $OBJ/authorized_keys_$USER
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(
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cat $OBJ/sshd_proxy_bak
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echo "UsePrivilegeSeparation $privsep"
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echo "AuthorizedPrincipalsFile " \
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"$OBJ/authorized_principals_%u"
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echo "TrustedUserCAKeys $OBJ/user_ca_key.pub"
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) > $OBJ/sshd_proxy
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# Missing authorized_principals
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verbose "$tid: ${_prefix} missing authorized_principals"
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rm -f $OBJ/authorized_principals_$USER
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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fail "ssh cert connect succeeded unexpectedly"
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fi
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# Empty authorized_principals
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verbose "$tid: ${_prefix} empty authorized_principals"
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echo > $OBJ/authorized_principals_$USER
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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fail "ssh cert connect succeeded unexpectedly"
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fi
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# Wrong authorized_principals
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verbose "$tid: ${_prefix} wrong authorized_principals"
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echo gregorsamsa > $OBJ/authorized_principals_$USER
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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fail "ssh cert connect succeeded unexpectedly"
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fi
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# Correct authorized_principals
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verbose "$tid: ${_prefix} correct authorized_principals"
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echo mekmitasdigoat > $OBJ/authorized_principals_$USER
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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fail "ssh cert connect failed"
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fi
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# Setup for principals= key option
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rm -f $OBJ/authorized_principals_$USER
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(
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cat $OBJ/sshd_proxy_bak
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echo "UsePrivilegeSeparation $privsep"
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) > $OBJ/sshd_proxy
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# Wrong principals list
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verbose "$tid: ${_prefix} wrong principals key option"
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(
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echon 'cert-authority,principals="gregorsamsa" '
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cat $OBJ/user_ca_key.pub
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) > $OBJ/authorized_keys_$USER
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
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if [ $? -eq 0 ]; then
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fail "ssh cert connect succeeded unexpectedly"
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fi
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# Correct principals list
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verbose "$tid: ${_prefix} correct principals key option"
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(
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echon 'cert-authority,principals="mekmitasdigoat" '
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cat $OBJ/user_ca_key.pub
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) > $OBJ/authorized_keys_$USER
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${SSH} -2i $OBJ/cert_user_key_${ktype} \
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-F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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fail "ssh cert connect failed"
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fi
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done
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done
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basic_tests() {
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auth=$1
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if test "x$auth" = "xauthorized_keys" ; then
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@ -108,6 +192,7 @@ test_one() {
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result=$2
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sign_opts=$3
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auth_choice=$4
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auth_opt=$5
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if test "x$auth_choice" = "x" ; then
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auth_choice="authorized_keys TrustedUserCAKeys"
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@ -119,14 +204,16 @@ test_one() {
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if test "x$auth" = "xauthorized_keys" ; then
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# Add CA to authorized_keys
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(
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echon 'cert-authority '
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echon "cert-authority${auth_opt} "
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cat $OBJ/user_ca_key.pub
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) > $OBJ/authorized_keys_$USER
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else
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echo > $OBJ/authorized_keys_$USER
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echo "TrustedUserCAKeys $OBJ/user_ca_key.pub" \
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>> $OBJ/sshd_proxy
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if test "x$auth_opt" != "x" ; then
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echo $auth_opt >> $OBJ/sshd_proxy
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fi
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fi
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verbose "$tid: $ident auth $auth expect $result $ktype"
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@ -165,7 +252,26 @@ test_one "force-command" failure "-n ${USER} -Oforce-command=false"
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test_one "empty principals" success "" authorized_keys
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test_one "empty principals" failure "" TrustedUserCAKeys
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# Check explicitly-specified principals: an empty principals list in the cert
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# should always be refused.
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# AuthorizedPrincipalsFile
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rm -f $OBJ/authorized_keys_$USER
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echo mekmitasdigoat > $OBJ/authorized_principals_$USER
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test_one "AuthorizedPrincipalsFile principals" success "-n mekmitasdigoat" \
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TrustedUserCAKeys "AuthorizedPrincipalsFile $OBJ/authorized_principals_%u"
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test_one "AuthorizedPrincipalsFile no principals" failure "" \
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TrustedUserCAKeys "AuthorizedPrincipalsFile $OBJ/authorized_principals_%u"
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# principals= key option
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rm -f $OBJ/authorized_principals_$USER
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test_one "principals key option principals" success "-n mekmitasdigoat" \
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authorized_keys ',principals="mekmitasdigoat"'
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test_one "principals key option no principals" failure "" \
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authorized_keys ',principals="mekmitasdigoat"'
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# Wrong certificate
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cat $OBJ/sshd_proxy_bak > $OBJ/sshd_proxy
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for ktype in rsa dsa rsa_v00 dsa_v00 ; do
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case $ktype in
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*_v00) args="-t v00" ;;
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@ -185,4 +291,5 @@ for ktype in rsa dsa rsa_v00 dsa_v00 ; do
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done
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rm -f $OBJ/authorized_keys_$USER $OBJ/user_ca_key* $OBJ/cert_user_key*
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rm -f $OBJ/authorized_principals_$USER
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