X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=debian%2Fpostinst;h=33c727b06652418ef638a191212bd07664390fb5;hb=60170218bbb138f97696ac51b4ee41460b9a51f8;hp=fcdaf01e3d8e254ce2469bdd62850446311b130c;hpb=aab7c6a746d8bf20a00327815490fef24f26eebf;p=postfix-cn.git diff --git a/debian/postinst b/debian/postinst index fcdaf01..33c727b 100755 --- a/debian/postinst +++ b/debian/postinst @@ -5,8 +5,9 @@ set -e [ "$1" = "configure" ] || exit 0 [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx -# Load CARNet Tools +# Load CARNET Tools . /usr/share/carnet-tools/functions.sh + # Load Debconf . /usr/share/debconf/confmodule @@ -31,6 +32,25 @@ if echo $rbl | grep -q opm.blitzed.org; then db_set postfix-cn/rbl "$rbl" || true fi +# Wed, 12 Jun 2013 15:15:28 +0200 +# dnsbl.njabl.org je ugasen 2013-03 +if echo $rbl | grep -q dnsbl.njabl.org; then + rbl="`echo $rbl | sed 's/dnsbl.njabl.org, //g'`" + # za svaki slucaj, ako je na kraju + rbl="`echo $rbl | sed 's/dnsbl.njabl.org//g'`" + db_set postfix-cn/rbl "$rbl" || true +fi + +# zelja, 2021-04-29 +# ako je spamhaus.org ovdje, postavi eta.cert.hr, a sam +# spamhaus je nepotreban, jer imamo zen.dnsbl-sh.carnet.hr +if echo $rbl | grep -q zen.spamhaus.org; then + rbl="`echo $rbl | sed 's/zen.spamhaus.org, /eta.cert.hr, /g'`" + # za svaki slucaj, ako je na kraju + rbl="`echo $rbl | sed 's/zen.spamhaus.org/eta.cert.hr/g'`" + db_set postfix-cn/rbl "$rbl" || true +fi + db_get postfix-cn/matchgecos || true matchgecos="$RET" @@ -49,18 +69,52 @@ netaddr="$RET" cp -pf /etc/postfix/master.cf /etc/postfix/master.cf.dpkg-tmp.$$ cp -pf /etc/postfix/main.cf /etc/postfix/main.cf.dpkg-tmp.$$ -# srediti master.cf za TLS +# srediti master.cf za TLS & submission & retry if [ -f /etc/postfix/master.cf ]; then cp_check_and_sed '^#tlsmgr' \ 's/^#tlsmgr/tlsmgr/g' \ /etc/postfix/master.cf || true + cp_check_and_sed '^#submission' \ + 's/^#submission/submission/g' \ + /etc/postfix/master.cf || true + + cp_check_and_sed '^#retry' \ + 's/^#retry/retry/g' \ + /etc/postfix/master.cf || true + cp_check_and_sed '^#smtps' \ 's/^#smtps/smtps/g' \ /etc/postfix/master.cf || true + + cp_check_and_sed '^# -o' \ + 's/^# -o/ -o/g' \ + /etc/postfix/master.cf || true + + for option in "-o milter_macro_daemon_name=ORIGINATING" \ + "-o smtpd_recipient_restrictions=" \ + "-o smtpd_reject_unlisted_recipient=no" \ + "-o smtpd_relay_restrictions=permit_sasl_authenticated,reject" \ + "-o smtpd_sasl_auth_enable=yes" \ + "-o smtpd_tls_security_level=encrypt" \ + "-o smtpd_tls_wrappermode=yes" \ + "-o syslog_name=postfix/smtps" \ + "-o syslog_name=postfix/submission"; do + cp_check_and_sed "^# $option" \ + "s/# $option/$option/g" \ + /etc/postfix/master.cf || true + done + + for option in "o smtpd_client_restrictions=" \ + "o smtpd_helo_restrictions=" \ + "o smtpd_sender_restrictions="; do + cp_check_and_sed "$option" \ + "s/.*$option/# -$option/g" \ + /etc/postfix/master.cf || true + done fi -# ovo manje/vise uzima kao default, ali u slucaju da je multihomed stroj, +# ovo manje/vise uzima kao default, ali u slucaju da je multihomed stroj, # i eventualno je sprckan, mozda nesto nece raditi kako spada pa cemo konfigurirati postconf -e myhostname="$fqdn" postconf -e mydomain="$domain" @@ -70,9 +124,10 @@ postconf -e myorigin="$mailname" postconf -e append_dot_mydomain="yes" postconf -e append_at_myorigin="yes" -# dodaj 127.0.0.0/8 i netaddr +# dodaj 127.0.0.0/8, netaddr i ipv6-localhost +# dodaje izlazne servere za webmail --zelja mynetworks="`postconf -h mynetworks`" -for i in "127.0.0.0/8" "$netaddr"; do +for i in "127.0.0.0/8" "\[::1\]/128" "$netaddr" "193.198.233.95" "193.198.233.96"; do if ! echo $mynetworks | grep -q $i; then mynetworks="$mynetworks, $i" fi @@ -107,10 +162,10 @@ if [ "$mx_domain" != "$fqdn" ]; then postconf -e relay_domains="\$mydestination" if [ "$mx_domain" != "$domain" ]; then if dpkg --compare-versions "$2" lt 2.1.5-8; then - cp_echo "CN: This host is MX for more than one domain! postfix-cn package will" - cp_echo "CN only set up $mx_domain, you HAVE TO add the other domains manually" - cp_echo "CN to mydestination variable in /etc/postfix/main.cf, if you haven't" - cp_echo "CN done that already or you may lose mail." + cp_echo "CN: This host is MX for more than one domain! postfix-cn package will" + cp_echo "CN: only set up $mx_domain, you HAVE TO add the other domains manually" + cp_echo "CN: to mydestination variable in /etc/postfix/main.cf, if you haven't" + cp_echo "CN: done that already or you may lose mail." fi fi fi @@ -162,7 +217,11 @@ smtpd_recipient_restrictions="reject_invalid_hostname, \ reject_unauth_pipelining, \ permit_sasl_authenticated, \ permit_mynetworks, \ - reject_unauth_destination" + reject_unauth_destination, \ + check_client_access hash:/etc/postfix/cn-client-access, \ + check_helo_access hash:/etc/postfix/cn-helo-access, \ + check_sender_access hash:/etc/postfix/cn-sender-access, \ + check_recipient_access hash:/etc/postfix/cn-recipient-access" # dodaj samo rbl-ove iz debconfa if [ "$rbl" ]; then @@ -175,6 +234,14 @@ fi smtpd_recipient_restrictions="$smtpd_recipient_restrictions, permit" postconf -e smtpd_recipient_restrictions="$smtpd_recipient_restrictions" +# Header & body checks + +postconf -e header_checks="pcre:/etc/postfix/cn-header-checks" +postconf -e mime_header_checks="pcre:/etc/postfix/cn-mime-header-checks" +postconf -e nested_header_checks="pcre:/etc/postfix/cn-nested-header-checks" +postconf -e body_checks="pcre:/etc/postfix/cn-body-checks" + + # SASL stuff postconf -e smtpd_sasl_auth_enable="yes" postconf -e smtpd_sasl_security_options="noanonymous" @@ -203,22 +270,17 @@ if [ -f /etc/default/saslauthd ]; then echo "START=yes" >> /etc/default/saslauthd restart_saslauthd="yes" fi - if ! grep -q "^PARAMS.*/var/spool/postfix/var/run/saslauthd" /etc/default/saslauthd; then - echo "PARAMS=\"-m /var/spool/postfix/var/run/saslauthd\"" >> /etc/default/saslauthd - restart_saslauthd="yes" - fi - if ! grep -q "^PIDFILE.*/var/spool/postfix/var/run/saslauthd/saslauthd.pid" /etc/default/saslauthd; then - echo "PIDFILE=\"/var/spool/postfix/var/run/saslauthd/saslauthd.pid\"" >> /etc/default/saslauthd - restart_saslauthd="yes" - fi - if ! grep -q "^PWDIR.*/var/spool/postfix/var/run/saslauthd" /etc/default/saslauthd; then - echo "PWDIR=\"/var/spool/postfix/var/run/saslauthd\"" >> /etc/default/saslauthd + + if ! grep -q "^OPTIONS.*/var/spool/postfix/var/run/saslauthd" /etc/default/saslauthd; then + echo "OPTIONS=\"-c -m /var/spool/postfix/var/run/saslauthd\"" >> /etc/default/saslauthd restart_saslauthd="yes" fi + if ! grep -q "&& ln -s" /etc/default/saslauthd; then echo "[ ! -L /var/run/saslauthd -a -d /var/spool/postfix/var/run/saslauthd -a ! -d /var/run/saslauthd ] && ln -s /var/spool/postfix/var/run/saslauthd /var/run/saslauthd || true" >> /etc/default/saslauthd restart_saslauthd="yes" fi + if [ ! -L /var/run/saslauthd ]; then mkdir -p /var/spool/postfix/var/run/ if [ -d /var/run/saslauthd -a ! -d /var/spool/postfix/var/run/saslauthd ]; then @@ -226,18 +288,18 @@ if [ -f /etc/default/saslauthd ]; then elif [ -d /var/run/saslauthd -a -d /var/spool/postfix/var/run/saslauthd ]; then rm -rf /var/run/saslauthd/ fi - # XXX jos kad bi ln -s u /var/run/ radio (bootclean.sh) if [ -d /var/spool/postfix/var/run/saslauthd -a ! -d /var/run/saslauthd ]; then ln -s /var/spool/postfix/var/run/saslauthd /var/run/saslauthd fi - restart_saslauthd="yes" fi + if [ ! -d /var/spool/postfix/var/run/saslauthd ]; then mkdir -p /var/spool/postfix/var/run/saslauthd restart_saslauthd="yes" fi + if ! dpkg-statoverride --list /var/spool/postfix/var/run/saslauthd > /dev/null; then dpkg-statoverride --update --add root sasl 710 /var/spool/postfix/var/run/saslauthd fi @@ -245,65 +307,38 @@ fi # restart saslauthd if [ "$restart_saslauthd" = "yes" ]; then - if [ -x /usr/sbin/invoke-rc.d ]; then - [ -x /etc/init.d/saslauthd ] && invoke-rc.d saslauthd restart - else - [ -x /etc/init.d/saslauthd ] && /etc/init.d/saslauthd restart - fi -fi - -# izgenerirati certifikate -cert="postfix" # basename of certificate -description="Postfix SMTP daemon" # descriptive text -cd /etc/ssl/certs -PATH=$PATH:/usr/bin/ssl -if [ -f "$cert.pem" ]; then - echo "CN: You already have /etc/ssl/certs/$cert.pem" -else - echo "CN: Creating generic self-signed certificate: /etc/ssl/certs/$cert.pem" - echo "CN: (replace with hand-crafted or authorized one if needed)." - HOSTNAME=`hostname -s` - FQDN=`hostname -f` - openssl req -new -x509 -days 365 -nodes -out "$cert.pem" -keyout "$cert.pem" > /dev/null 2>&1 <<+ -. -. -. -$description -$hostname -$fqdn -root@$mailname -+ - ln -sf "$cert.pem" `openssl x509 -noout -hash < "$cert.pem"`.0 - chown root.root "/etc/ssl/certs/$cert.pem" - chmod 0640 "/etc/ssl/certs/$cert.pem" + service saslauthd restart fi # TLS stuff -postconf -e smtp_use_tls="yes" -postconf -e smtp_tls_session_cache_database="sdbm:/var/lib/postfix/smtp_scache" +postconf -e smtp_tls_security_level="may" +postconf -e smtp_tls_session_cache_database="btree:/var/lib/postfix/smtp_scache" postconf -e smtp_tls_session_cache_timeout="3600s" -postconf -e smtpd_use_tls="yes" -postconf -e smtpd_tls_session_cache_database="sdbm:/var/lib/postfix/smtpd_scache" +postconf -e smtpd_tls_security_level="may" +postconf -e smtpd_tls_session_cache_database="btree:/var/lib/postfix/smtpd_scache" postconf -e smtpd_tls_session_cache_timeout="3600s" postconf -e tls_random_source="dev:/dev/urandom" postconf -e smtpd_tls_exclude_ciphers="aNULL" postconf -e smtpd_tls_mandatory_exclude_ciphers="aNULL" -# ako je postavljen neki drugi certifikat, ne diraj -smtp_tls_cert_file="`postconf -h smtp_tls_cert_file`" -if [ -z "$smtp_tls_cert_file" ]; then - postconf -e smtp_tls_cert_file="/etc/ssl/certs/$cert.pem" + +# nije potrebno generiranje certifikata jer postfix koristi paket ssl-cert +# ako je postavljen snakeoil certifikat za smtpd_tls_* postavi isti za smtp_tls_* +smtpd_tls_cert_file="`postconf -h smtpd_tls_cert_file`" +if [ "$smtpd_tls_cert_file" = "/etc/ssl/certs/ssl-cert-snakeoil.pem" ]; then + postconf -e smtp_tls_cert_file="/etc/ssl/certs/ssl-cert-snakeoil.pem" + postconf -e smtp_tls_key_file="/etc/ssl/private/ssl-cert-snakeoil.key" fi + +# ako je prazan, postavi na defaultni iz paketa ssl-cert smtpd_tls_cert_file="`postconf -h smtpd_tls_cert_file`" if [ -z "$smtpd_tls_cert_file" ]; then - postconf -e smtpd_tls_cert_file="/etc/ssl/certs/$cert.pem" -fi -smtp_tls_key_file="`postconf -h smtp_tls_key_file`" -if [ -z "$smtp_tls_key_file" ]; then - postconf -e smtp_tls_key_file="\$smtp_tls_cert_file" + postconf -e smtpd_tls_cert_file="/etc/ssl/certs/ssl-cert-snakeoil.pem" + postconf -e smtpd_tls_key_file="/etc/ssl/private/ssl-cert-snakeoil.key" fi -smtpd_tls_key_file="`postconf -h smtpd_tls_key_file`" -if [ -z "$smtpd_tls_key_file" ]; then - postconf -e smtpd_tls_key_file="\$smtpd_tls_cert_file" +smtp_tls_cert_file="`postconf -h smtp_tls_cert_file`" +if [ -z "$smtp_tls_cert_file" ]; then + postconf -e smtp_tls_cert_file="/etc/ssl/certs/ssl-cert-snakeoil.pem" + postconf -e smtp_tls_key_file="/etc/ssl/private/ssl-cert-snakeoil.key" fi # prije bilo u /etc/postfix/, od verzije 2.1.5-2 je u /var/spool/postfix @@ -364,26 +399,48 @@ if ! cmp -s /etc/postfix/main.cf /etc/postfix/main.cf.dpkg-tmp.$$; then fi rm -f /etc/postfix/main.cf.dpkg-tmp.$$ -if ! grep -q "retry unix - - - - - error" /etc/postfix/master.cf; then - echo "CN: Please, add this line in /etc/postfix/master.cf and restart Postfix." - echo "retry unix - - - - - error" - echo -fi +#if ! grep -q "retry unix - - y - - error" /etc/postfix/master.cf; then +# echo "CN: Please, add this line in /etc/postfix/master.cf and restart Postfix." +# echo "retry unix - - y - - error" +# echo +#fi # kreiraj aliases_gecos -if [ -x /usr/share/postfix-cn/make-aliases-gecos.sh ]; then +if [ -x /usr/sbin/newaliases-gecos ]; then if [ "$matchgecos" = "true" ]; then echo "CN: Creating GECOS alias map..." - /usr/share/postfix-cn/make-aliases-gecos.sh + /usr/sbin/newaliases-gecos fi fi +# rjesava gresku using backwards-compatible default setting chroot=y + +for service in smtps/inet smtp/inet smtp/unix submission/inet pickup/fifo cleanup/unix qmgr/fifo rewrite/unix bounce/unix defer/unix trace/unix verify/unix flush/unix relay/unix showq/unix error/unix scache/unix discard/unix retry/unix +do + postconf -F $service/chroot=y +done +restart_postfix="yes" + + +# obavijest za webmail + +cp-update -t postfix-cn /etc/postfix/main.cf <