X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=debian%2Fpostinst;h=911a04ab101f8ceb552ee7f999b1a3278a6151a2;hb=5ec07b4e41e94474b7eb5294462d778533aef8e6;hp=1bdbdfa83bc57240f0d4a095b116cfcc984e1f5a;hpb=9ee1e6893c0c1096acfe8e7116fcf361253070f7;p=dovecot-cn.git

diff --git a/debian/postinst b/debian/postinst
index 1bdbdfa..911a04a 100755
--- a/debian/postinst
+++ b/debian/postinst
@@ -1,4 +1,6 @@
-#!/bin/sh -e
+#!/bin/sh
+
+set -e
 
 [ "$1" = "configure" ] || exit 0
 [ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx
@@ -6,56 +8,125 @@
 # Load CARNet Tools
 . /usr/share/carnet-tools/functions.sh
 
-
-cp_check_and_sed '^protocols' \
-                 's/protocols.*$/protocols = imap imaps pop3 pop3s/g' \
-		 /etc/dovecot/dovecot.conf || true
-
 cp_check_and_sed '#disable_plaintext_auth' \
                  's/#disable_plaintext_auth/disable_plaintext_auth/g' \
-		 /etc/dovecot/dovecot.conf || true
+		 /etc/dovecot/conf.d/10-auth.conf || true
 
 cp_check_and_sed 'disable_plaintext_auth.*yes' \
                  's/disable_plaintext_auth.*$/disable_plaintext_auth = no/g' \
-		 /etc/dovecot/dovecot.conf || true
+		 /etc/dovecot/conf.d/10-auth.conf || true
 
 cp_check_and_sed '#imap_client_workarounds' \
                  's/#imap_client_workarounds/imap_client_workarounds/g' \
-		 /etc/dovecot/dovecot.conf || true
+		 /etc/dovecot/conf.d/20-imap.conf || true
 
 cp_check_and_sed '#pop3_client_workarounds' \
                  's/#pop3_client_workarounds/pop3_client_workarounds/g' \
-		 /etc/dovecot/dovecot.conf || true
+		 /etc/dovecot/conf.d/20-pop3.conf || true
 
 cp_check_and_sed 'imap_client_workarounds' \
-                 's/imap_client_workarounds.*$/imap_client_workarounds = outlook-idle tb-extra-mailbox-sep netscape-eoh delay-newmail/g' \
-		 /etc/dovecot/dovecot.conf || true
+                 's/imap_client_workarounds.*$/imap_client_workarounds = delay-newmail tb-extra-mailbox-sep tb-lsub-flags/g' \
+		 /etc/dovecot/conf.d/20-imap.conf || true
 
 cp_check_and_sed 'pop3_client_workarounds' \
                  's/pop3_client_workarounds.*$/pop3_client_workarounds = outlook-no-nuls oe-ns-eoh/g' \
-		 /etc/dovecot/dovecot.conf || true
+		 /etc/dovecot/conf.d/20-pop3.conf || true
 
-cp_check_and_sed 'pop3_uidl_format' \
-                 's/pop3_uidl_format.*$/pop3_uidl_format = %v.%u/g' \
-		 /etc/dovecot/dovecot.conf || true
+cp_check_and_sed '#ssl_cipher_list' \
+                 's/#ssl_cipher_list.*/ssl_cipher_list = ALL:!aNULL:!eNULL:!ADH!LOW:!MEDIUM:!EXP:HIGH/g' \
+		 /etc/dovecot/conf.d/10-ssl.conf || true
+
+# izbacujemo SSLv2
+cp_check_and_sed 'ssl_cipher_list' \
+                 's/:\!SSLv2//g' \
+		 /etc/dovecot/conf.d/10-ssl.conf || true
+
+# trazio zelja
+cp_check_and_sed '#ssl =' \
+		 's/^#ssl =/ssl =/g' \
+		 /etc/dovecot/conf.d/10-ssl.conf || true
+
+# trazio zelja
+cp_check_and_sed 'ssl = no' \
+		 's/^ssl = no/ssl = yes/g' \
+		 /etc/dovecot/conf.d/10-ssl.conf || true
+
+if ! grep -q ^ssl_cert /etc/dovecot/conf.d/10-ssl.conf \
+  && ! grep -q ^ssl_key /etc/dovecot/conf.d/10-ssl.conf; then
+
+  if [ ! -f /etc/dovecot/dovecot.pem -a ! -f /etc/dovecot/private/dovecot.pem ]; then
+    echo "CN: Generating certificate and key..."
+    /usr/share/dovecot-cn/mkcert.sh || true
+  fi
+
+  cp_check_and_sed '#ssl_cert = </etc/dovecot/dovecot.pem' \
+		   's|#ssl_cert = </etc/dovecot/dovecot.pem|ssl_cert = </etc/dovecot/dovecot.pem|g' \
+		   /etc/dovecot/conf.d/10-ssl.conf || true
+  cp_check_and_sed '#ssl_key = </etc/dovecot/private/dovecot.pem' \
+		   's|#ssl_key = </etc/dovecot/private/dovecot.pem|ssl_key = </etc/dovecot/private/dovecot.pem|g' \
+		   /etc/dovecot/conf.d/10-ssl.conf || true
+  # negdje se pojavljuje dovecot.key umjesto dovecot.pem
+  cp_check_and_sed 'ssl_key = </etc/dovecot/private/dovecot.key' \
+		   's|ssl_key = </etc/dovecot/private/dovecot.key|ssl_key = </etc/dovecot/private/dovecot.pem|g' \
+		   /etc/dovecot/conf.d/10-ssl.conf || true
+fi
 
-cp_check_and_sed '#quota = maildir' \
-                 's/#quota = maildir/quota = fs/g' \
-		 /etc/dovecot/dovecot.conf || true
+### buster ima ssl_min_protocol umjesto ssl_protocols
+# ne radimo ništa ako već postoji ^ssl_min_protocol = TLS*, možda je sistemac smanjivao level TLS-a
+
+if ! grep -q "^ssl_min_protocol = TLS" /etc/dovecot/conf.d/10-ssl.conf; then
+	# postavlja minimalni TLS protokol i mijenja ime varijable
+	cp_check_and_sed '#ssl_protocols =' \
+			 's/^#ssl_protocols.*/ssl_min_protocol = TLSv1.2/g' \
+			 /etc/dovecot/conf.d/10-ssl.conf || true
+
+	# postavlja minimalni TLS protokol ako je varijabla već uključena
+	cp_check_and_sed 'ssl_protocols =' \
+			 's/^ssl_protocols.*/ssl_min_protocol = TLSv1.2/g' \
+			 /etc/dovecot/conf.d/10-ssl.conf || true
+
+	# samo popravlja inačicu protokola i uključuje varijablu
+	cp_check_and_sed '#ssl_min_protocol =' \
+			 's/^#ssl_min_protocol.*/ssl_min_protocol = TLSv1.2/g' \
+			 /etc/dovecot/conf.d/10-ssl.conf || true
+
+	# popravlja inačicu protokola ako je varijabla već uključena (ako je zaostao SSLv2 i SSLv3)
+	cp_check_and_sed 'ssl_min_protocol =' \
+			 's/^ssl_min_protocol.*/ssl_min_protocol = TLSv1.2/g' \
+			 /etc/dovecot/conf.d/10-ssl.conf || true
+fi
 
-# dodano zbog backward compatibility (etch->lenny)
-cp_check_and_sed '^mail_extra_groups' \
-                 's/^mail_extra_groups/mail_privileged_group/g' \
-		 /etc/dovecot/dovecot.conf || true
+# maknuti kludge kreiran u carnet-upgrade
+echo "CN: Prebacujem stare konfiguracije za dovecot 95-cn#-upgrade.conf u /var/backups..."
+test -f /etc/dovecot/conf.d/95-cn6-upgrade.conf && mv /etc/dovecot/conf.d/95-cn6-upgrade.conf /var/backups || true
+test -f /etc/dovecot/conf.d/95-cn7-upgrade.conf && mv /etc/dovecot/conf.d/95-cn7-upgrade.conf /var/backups || true
+test -f /etc/dovecot/conf.d/95-cn8-upgrade.conf && mv /etc/dovecot/conf.d/95-cn8-upgrade.conf /var/backups || true
+test -f /etc/dovecot/conf.d/95-cn9-upgrade.conf && mv /etc/dovecot/conf.d/95-cn9-upgrade.conf /var/backups || true
+
+# staro, može se brisati
+# dodao ico, gasi SSLv3 protokol
+#cp_check_and_sed '#ssl_protocols =' \
+#		 's/^#ssl_protocols.*/ssl_protocols = !SSLv3/g' \
+#		 /etc/dovecot/conf.d/10-ssl.conf || true
+
+# dodao zelja, gasi stare SSL protokole
+#cp_check_and_sed 'ssl_protocols =' \
+#		 's/\!SSLv2 //g' \
+#		 /etc/dovecot/conf.d/10-ssl.conf || true
+
+# dodao zelja, gasi stare SSL protokole/ciphere u 95-cn9-upgrade.conf ako postoje
+#if [ -f /etc/dovecot/conf.d/95-cn9-upgrade.conf ]; then
+#	cp_check_and_sed 'ssl_protocols =' \
+#			 's/\!SSLv2 //g' \
+#			 /etc/dovecot/conf.d/95-cn9-upgrade.conf || true
+#	cp_check_and_sed 'ssl_cipher_list' \
+#        	         's/:\!SSLv2//g' \
+#			 /etc/dovecot/conf.d/95-cn9-upgrade.conf || true
+#fi
 
-cp_check_and_sed '#ssl_cipher_list' \
-                 's/#ssl_cipher_list.*/ssl_cipher_list = ALL:!aNULL:!eNULL:!ADH!LOW:!MEDIUM:!EXP:!SSLv2:HIGH/g' \
-		 /etc/dovecot/dovecot.conf || true
+# restart 
+service dovecot restart || true
 
+#DEBHELPER#
 
-# restart 
-if [ -x /usr/sbin/invoke-rc.d ]; then
-  [ -x /etc/init.d/dovecot ] && invoke-rc.d dovecot restart
-else
-  [ -x /etc/init.d/dovecot ] && /etc/init.d/dovecot restart
-fi
+exit 0