X-Git-Url: https://feistymeow.org/gitweb/?a=blobdiff_plain;f=scripts%2Fsite_avenger%2Frevamp_cakelampvm.sh;h=2b021416b3ba7fb66642af5856f11ae29c8dca6d;hb=e768391ab81b189397f0fd19827999365f8b3e33;hp=950ad5bcae0a763c1d5e2eb766ba5dd9784fe101;hpb=0497f180b236a9a75e338481cba2c65411bf84c9;p=feisty_meow.git diff --git a/scripts/site_avenger/revamp_cakelampvm.sh b/scripts/site_avenger/revamp_cakelampvm.sh index 950ad5bc..2b021416 100644 --- a/scripts/site_avenger/revamp_cakelampvm.sh +++ b/scripts/site_avenger/revamp_cakelampvm.sh @@ -16,17 +16,60 @@ export FEISTY_MEOW_APEX="$( \cd "$WORKDIR/../.." && \pwd )" export NO_HELLO=right source "$FEISTY_MEOW_APEX/scripts/core/launch_feisty_meow.sh" +# load dependencies for our script. source "$FEISTY_MEOW_SCRIPTS/system/common_sysadmin.sh" +source "$FEISTY_MEOW_SCRIPTS/security/password_functions.sh" ############## +# it's a requirement to have sql root password, since we may need some sql db configuration. +load_password /etc/mysql/secret_password mysql_passwd +if [ -z "$mysql_passwd" ]; then + read_password "Please enter the MySQL root account password:" mysql_passwd +fi +if [ -z "$mysql_passwd" ]; then + echo "This script must have the sql root password to proceed." + exit 1 +else + store_password /etc/mysql/secret_password "$mysql_passwd" +fi + +############## + +sep + echo "Regenerating feisty meow loading dock." -reconfigure_feisty_meow -test_or_die "feisty meow reconfiguration" +regenerate +test_or_die "regenerating feisty meow configuration" +chown -R "$(logname)":"$(logname)" /home/$(logname)/.[a-zA-Z0-9]* +test_or_die "fix after reconfigured as sudo" ############## +# set up some crucial users in the mysql db that we seem to have missed previously. + +sep + +echo "Adding users to the mysql database." + +#hmmm: good application for hiding output unless error here. +mysql -u root -p"$mysql_passwd" &>/dev/null < "/tmp/install_bluefish-$(logname).log" test_or_continue "installing bluefish editor" @@ -103,20 +152,27 @@ test_or_continue "installing bluefish editor" # which we've done as a prefix on the config for some reason. makes the # code below easy at least. if [ -L /etc/apache2/sites-enabled/000-default.conf ]; then + + sep + # the old site is in place still, so let's update that. echo "Updating default web sites to latest version." a2enmod ssl test_or_die "enabling SSL for secure websites" + restart_apache + test_or_die "getting SSL loaded in apache" + a2dissite 000-default test_or_die "disabling old apache site" rm -f /etc/apache2/sites-available/000-default.conf test_or_die "removing old apache site" - # copy in our new 000 version (which - cp $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/default_page.001/* \ + # copy in our new version of the default page. +#hmmm: would be nice if this worked without mods for any new version, besides just 001. see apache env var file below for example implem. + \cp -f $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/default_page.001/* \ /etc/apache2/sites-available test_or_die "installing new apache default sites" @@ -129,51 +185,167 @@ fi ############## -# clean out some old files that were not checked in in mapsdemo. -echo Doing some git repository maintenance in fred account. -# -# change over to fred folder -pushd /home/fred -test_or_die "changing dir to fred's home; what have you done with fred?" +# fix up the apache site so that HSTS is disabled. otherwise we can't view +# the https site for cakelampvm.com once the domain name switch has occurred. -pushd apps/mapsdemo/avenger5 -test_or_die "changing dir to mapsdemo app" +sep -rgetem . &>/dev/null +# we operate only on our own specialized tls conf file. hopefully no one has messed with it besides revamp. +# note the use of the character class :blank: below to match spaces or tabs. +search_replace "^[[:blank:]]*Header always set Strict-Transport-Security.*" "# not good for cakelampvm.com -- Header always set Strict-Transport-Security \"max-age=63072000; includeSubdomains;\"" /etc/apache2/conf-library/tls-enabling.conf if [ $? -ne 0 ]; then - # it seems our old files are still conflicting this. - if [ -f config/config_google.php ]; then - \rm -f config/config_google.php - test_or_die "removing old config for google" - fi - if [ -f config/app.php ]; then - \rm -f config/app.php - test_or_die "removing old config for app" - fi - - git reset --hard HEAD - test_or_die "resetting git's hard head" - - rgetem . -#hmmm: use output saver thing when that exists. - test_or_die "getting mapsdemo app after inadequate corrective action was taken" + echo the apache tls-enabling.conf file seems to have already been patched to disable strict transport security. +else + restart_apache + echo successfully patched the apache tls-enabling.conf file to disable strict transport security. fi -popd +############## + +# fix up bind so that we think of any address with cakelampvm.com on the end +# as being on the vm. this is already true for some specific sites, but we +# want the wildcard enabled to ease the use of DNS for windows folks. + +sep -popd -#...coolness, if we got to here. +grep -q "\*[[:blank:]]*IN A[[:blank:]]*10.28.42.20" /etc/bind/cakelampvm.com.conf +if [ $? -eq 0 ]; then + # already present. + echo the bind settings for wildcard domains off of cakelampvm.com seems to already be present. +else + echo " + + +;;;;;; + +; our bind magic, a wildcard domain, for all other sites with cakelampvm.com +; in the domain. this forces any other sites besides the ones above to route +; to the actual vm IP address, which currently is singular and very fixated. +* IN A 10.28.42.20 + IN HINFO \"linux vm\" \"ubuntu\" + +;;;;;; + + + +" >> /etc/bind/cakelampvm.com.conf + restart_bind + echo "successfully added wildcard domains to the cakelampvm.com bind configuration." +fi ############## +# fix samba configuration for (ass-headed) default of read-only in user homes. +# why cripple a necessary feature by default? + +sep + +pattern="[#;][[:blank:]]*read only = yes" +replacement="read only = no" + +# we just always do the replacement now, after realizing the sentinel pattern +# was acutally already in the file... too much subtlety can get one into trouble. +sed -i "0,/$pattern/{s/$pattern/$replacement/}" /etc/samba/smb.conf +test_or_die "patching samba configuration to enable write acccess on user home dirs" +# sweet, looks like that worked... +restart_samba +echo successfully patched the samba configuration to enable writes on user home directories. + +############## + +# add the latest version of the cakelampvm environment variables for apache. + +sep + +# drop existing file, if already configured. ignore errors. +a2disconf env_vars_cakelampvm &>/dev/null + +# plug in the new version, just stomping anything there. +# note: we only expect to have one version of the env_vars dir at a time in place in feisty... +\cp -f $FEISTY_MEOW_APEX/production/sites/cakelampvm.com/rolling/env_vars.*/env_vars_cakelampvm.conf /etc/apache2/conf-available +test_or_die "copying environment variables file into place" + +# enable the new version of the config file. +a2enconf env_vars_cakelampvm +test_or_die "enabling the new cakelampvm environment config for apache" + +echo Successfully configured the apache2 environment variables needed for cakelampvm. + +############## + +# add in a swap mount if not already configured. + +sep + +echo "Checking existing swap partition configuration. +" + +# check for existing swap. +free | grep -q "Swap:[[:blank:]]*[1-9][0-9]" +if [ $? -ne 0 ]; then + # no swap in current session, so add it. + echo "Enabling ramdisk swap partition... +" + add_swap_mount + echo " +Enabled ramdisk swap partition for current boot session." +fi + +# the above just gives this session a swap partition, but we want to have +# the vm boot with one also. + +# check if there is already swap mentioned in the root crontab. we will get root's +# crontab below since this script has to run as sudo. +crontab -l | grep -iq add_swap_mount +if [ $? -ne 0 ]; then + # no existing swap setup in crontab, so add it. + echo " +Adding a boot-time ramdisk swap partition... +" + # need to do it carefully, since sed won't add lines to a null file. we thus + # create a temporary file to do our work in and ignore sed as a tool for this. + tmpfile="$(mktemp junk.XXXXXX)" + crontab -l 2>/dev/null >"$tmpfile" + echo " +# need to explicitly set any variables we will use. +FEISTY_MEOW_APEX=${FEISTY_MEOW_APEX} +# add swap space to increase memory available. +@reboot bash $FEISTY_MEOW_APEX/scripts/system/add_swap_mount.sh +" >>"$tmpfile" + # now install our new version of the crontab. + crontab "$tmpfile" + rm "$tmpfile" + + echo " +Added boot-time ramdisk swap partition to crontab for root." +fi + +############## + +sep + +echo Adding site avenger packages to composer. +# add in site avenger dependencies so we can build avcore properly. +composer config -g repositories.siteavenger composer https://packages.siteavenger.com/ + +############## +############## + # sequel--tell them they're great and show the hello again also. -regenerate +sep +regenerate +test_or_die "regenerating feisty meow scripts" +chown -R "$(logname)":"$(logname)" /home/$(logname)/.[a-zA-Z0-9]* +test_or_die "fix after regenerate as sudo" echo " Thanks for revamping your cakelampvm. :-) + +You may want to update your current shell's feisty meow environment by typing: + regenerate " ##############