X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=tests%2Fbasic;h=d79b64b1eb66563033f2caf8ddab74617df66bef;hb=11cd8c4839367d87b0dbcb58f46e81391c0dac1c;hp=393bcc22845e50b9cf61e65a83aa386322f17490;hpb=3e5ccfd11d143e113944a8c35831618421d90552;p=monkeysphere.git diff --git a/tests/basic b/tests/basic index 393bcc2..d79b64b 100755 --- a/tests/basic +++ b/tests/basic @@ -19,19 +19,29 @@ gpgadmin() { GNUPGHOME="$TEMPDIR"/admin/.gnupg gpg "$@" } -launch_sshd() { +ssh_test() { + umask 0077 + + # start the ssh daemon on the socket + echo "##### starting ssh server..." socat EXEC:"/usr/sbin/sshd -f ${SSHD_CONFIG} -i -D -e" "UNIX-LISTEN:${SOCKET}" 2> "$TEMPDIR"/sshd.log & - export SSHD_PID=$! + SSHD_PID="$!" # wait until the socket is created before continuing while [ ! -S "$SOCKET" ] ; do sleep 1 done -} -ssh_test() { + # make a client connection to the socket + echo "##### starting ssh client..." ssh-agent bash -c \ "monkeysphere subkey-to-ssh-agent && ssh -F $TEMPDIR/testuser/.ssh/config testhost true" + RETURN="$?" + + # kill the previous sshd process if it's still running + kill "$SSHD_PID" + + return "$RETURN" } failed_cleanup() { @@ -42,12 +52,15 @@ failed_cleanup() { cleanup } -cleanup() { - if [ "$SSHD_PID" ] && ( ps "$SSHD_PID" >/dev/null ) ; then - echo "### stopping still-running sshd..." - kill "$SSHD_PID" +get_gpg_prng_arg() { + if (gpg --quick-random --version >/dev/null 2>&1) ; then + echo quick-random + elif (gpg --debug-quick-random --version >/dev/null 2>&1) ; then + echo debug-quick-random fi +} +cleanup() { echo "### removing temp dir..." rm -rf "$TEMPDIR" @@ -57,6 +70,8 @@ cleanup() { ## setup trap trap failed_cleanup EXIT + +### SETUP VARIABLES ## set up some variables to ensure that we're operating strictly in ## the tests, not system-wide: @@ -76,49 +91,70 @@ export PATH="$TESTDIR"/../src:"$TESTDIR"/../src/keytrans:"$PATH" export MONKEYSPHERE_SYSDATADIR="$TEMPDIR" export MONKEYSPHERE_SYSCONFIGDIR="$TEMPDIR" +export MONKEYSPHERE_SERVER_CONFIG="$TEMPDIR"/monkeysphere-server.conf export MONKEYSPHERE_SYSSHAREDIR="$TESTDIR"/../src -export MONKEYSPHERE_MONKEYSPHERE_USER="$USER" +export MONKEYSPHERE_MONKEYSPHERE_USER=$(whoami) export MONKEYSPHERE_CHECK_KEYSERVER=false +export MONKEYSPHERE_LOG_LEVEL=DEBUG export SSHD_CONFIG="$TEMPDIR"/sshd_config export SOCKET="$TEMPDIR"/ssh-socket export SSHD_PID= + +### CONFIGURE ENVIRONMENTS + # copy in admin and testuser home to tmp echo "### copying admin and testuser homes..." cp -a "$TESTDIR"/home/admin "$TEMPDIR"/ cp -a "$TESTDIR"/home/testuser "$TEMPDIR"/ -cat <> "$TEMPDIR"/testuser/.ssh/config -UserKnownHostsFile $TEMPDIR/testuser/.ssh/known_hosts -IdentityFile $TEMPDIR/testuser/.ssh/no-such-identity -ProxyCommand $TEMPDIR/testuser/.ssh/proxy-command %h %p $SOCKET +# set up environment for testuser +TESTHOME="$TEMPDIR"/testuser +export GNUPGHOME="$TESTHOME"/.gnupg +export SSH_ASKPASS="$TESTHOME"/.ssh/askpass +export MONKEYSPHERE_HOME="$TESTHOME"/.monkeysphere +cat <> "$TESTHOME"/.ssh/config +UserKnownHostsFile $TESTHOME/.ssh/known_hosts +IdentityFile $TESTHOME/.ssh/no-such-identity +ProxyCommand $TESTHOME/.ssh/proxy-command %h %p $SOCKET EOF - -cat <> "$TEMPDIR"/testuser/.monkeysphere/monkeysphere.conf -KNOWN_HOSTS=$TEMPDIR/testuser/.ssh/known_hosts +cat <> "$MONKEYSPHERE_HOME"/monkeysphere.conf +KNOWN_HOSTS=$TESTHOME/.ssh/known_hosts EOF +get_gpg_prng_arg >> "$GNUPGHOME"/gpg.conf -# set up a simple default monkeysphere-server.conf -cat <> "$TEMPDIR"/monkeysphere-server.conf -AUTHORIZED_USER_IDS="$TEMPDIR/testuser/.monkeysphere/authorized_user_ids" +# set up sshd +echo "### configuring sshd..." +cp etc/ssh/sshd_config "$SSHD_CONFIG" +# write the sshd_config +cat <> "$SSHD_CONFIG" +HostKey ${MONKEYSPHERE_SYSDATADIR}/ssh_host_rsa_key +AuthorizedKeysFile ${MONKEYSPHERE_SYSDATADIR}/authorized_keys/%u EOF -### SERVER TESTS - -# setup monkeysphere temp gnupghome directories +# set up monkeysphere-server +echo "### configuring monkeysphere..." mkdir -p -m 750 "$MONKEYSPHERE_SYSDATADIR"/gnupg-host mkdir -p -m 700 "$MONKEYSPHERE_SYSDATADIR"/gnupg-authentication mkdir -p -m 700 "$MONKEYSPHERE_SYSDATADIR"/authorized_keys +mkdir -p -m 700 "$MONKEYSPHERE_SYSDATADIR"/tmp +cp etc/monkeysphere/monkeysphere-server.conf "$MONKEYSPHERE_SERVER_CONFIG" +cat <> "$MONKEYSPHERE_SERVER_CONFIG" +AUTHORIZED_USER_IDS="$MONKEYSPHERE_HOME/authorized_user_ids" +EOF cat < "$MONKEYSPHERE_SYSDATADIR"/gnupg-authentication/gpg.conf primary-keyring ${MONKEYSPHERE_SYSDATADIR}/gnupg-authentication/pubring.gpg keyring ${MONKEYSPHERE_SYSDATADIR}/gnupg-host/pubring.gpg EOF + +### SERVER TESTS + # create a new host key echo "### generating server key..." # add gpg.conf with quick-random -echo "quick-random" >> "$MONKEYSPHERE_SYSCONFIGDIR"/gnupg-host/gpg.conf +get_gpg_prng_arg >> "$MONKEYSPHERE_SYSCONFIGDIR"/gnupg-host/gpg.conf echo | monkeysphere-server gen-key --length 1024 --expire 0 testhost # remove the gpg.conf rm "$MONKEYSPHERE_SYSCONFIGDIR"/gnupg-host/gpg.conf @@ -138,27 +174,12 @@ echo y | gpgadmin --command-fd 0 --sign-key "$HOSTKEYID" echo "### adding admin as certifier..." echo y | monkeysphere-server add-identity-certifier "$TEMPDIR"/admin/.gnupg/pubkey.gpg -# initialize base sshd_config -cp etc/ssh/sshd_config "$SSHD_CONFIG" -# write the sshd_config -cat <> "$SSHD_CONFIG" -HostKey ${MONKEYSPHERE_SYSDATADIR}/ssh_host_rsa_key -AuthorizedKeysFile ${MONKEYSPHERE_SYSDATADIR}/authorized_keys/%u -EOF - -# launch test sshd with the new host key. -echo "### starting sshd..." -launch_sshd ### TESTUSER TESTS -# generate an auth subkey for the test user +# generate an auth subkey for the test user that expires in 2 days echo "### generating key for testuser..." -export GNUPGHOME="$TEMPDIR"/testuser/.gnupg -export SSH_ASKPASS="$TEMPDIR"/testuser/.ssh/askpass -export MONKEYSPHERE_HOME="$TEMPDIR"/testuser/.monkeysphere - -monkeysphere gen-subkey --expire 0 +monkeysphere gen-subkey --expire 2 # add server key to testuser keychain echo "### export server key to testuser..." @@ -168,31 +189,26 @@ gpgadmin --armor --export "$HOSTKEYID" | gpg --import echo "### export testuser key to server..." gpg --export testuser | monkeysphere-server gpg-authentication-cmd --import echo "### update server authorized_keys file for this testuser..." -monkeysphere-server update-users "$USER" +monkeysphere-server update-users $(whoami) # connect to test sshd, using monkeysphere-ssh-proxycommand to verify # the identity before connection. This should work in both directions! -echo "### testuser connecting to sshd socket..." +echo "### ssh connection test for success..." ssh_test -# kill the previous sshd process if it's still running -kill "$SSHD_PID" - -# now remove the testuser's authorized_user_ids file and reupdate -# authorized_keys file... +# remove the testuser's authorized_user_ids file and update +# authorized_keys file, this is to make sure that the ssh +# authentication FAILS... echo "### removing testuser authorized_user_ids and reupdating authorized_keys..." -rm -f "$TEMPDIR"/testuser/.monkeysphere/authorized_user_ids -monkeysphere-server update-users "$USER" - -# restart the sshd -echo "### restarting sshd..." -launch_sshd - -# and make sure the user can no longer connect -echo "### testuser attempting to connect to sshd socket..." -ssh_test || SSH_RETURN="$?" -if [ "$SSH_RETURN" != '255' ] ; then - exit +rm -f "$TESTHOME"/.monkeysphere/authorized_user_ids +monkeysphere-server update-users $(whoami) + +# make sure the user can NOT connect +echo "### ssh connection test for server authentication denial..." +ssh_test || ret="$?" +if [ "$ret" != '255' ] ; then + echo "### connection should have failed!" + exit "$ret" fi trap - EXIT