X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=mail-setup;h=8f2a5c5f973fbecee46c5a113b34fbba73ae9d55;hb=9a0f77b0495e6f2643d5646c54b4c99cf3118c67;hp=499bbac09f61bbb854e2d06c642db74bc036a69a;hpb=3f6c5b1f2c72614ee8cb4d0e4325e7beddda9c04;p=distro-setup

diff --git a/mail-setup b/mail-setup
index 499bbac..8f2a5c5 100755
--- a/mail-setup
+++ b/mail-setup
@@ -183,10 +183,10 @@ if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
 
 shopt -s nullglob
 
-if [[ -s /usr/local/lib/err ]]; then
-  source /usr/local/lib/err
-elif [[ -s /a/bin/errhandle/err ]]; then
-  source /a/bin/errhandle/err
+if [[ -s /usr/local/lib/bash-bear ]]; then
+  source /usr/local/lib/bash-bear
+elif [[ -s /a/bin/bash-bear-trap/bash-bear ]]; then
+  source /a/bin/bash-bear-trap/bash-bear
 else
   echo "no err tracing script found"
   exit 1
@@ -1366,6 +1366,10 @@ smtp_reserve_hosts = +iank_trusted
 LOCAL_DENY_EXCEPTIONS_LOCAL_ACL_FILE = /etc/exim4/conf.d/local_deny_exceptions_acl
 
 acl_not_smtp = acl_check_not_smtp
+
+
+DEBBUGS_DOMAIN = b.b8.nz
+
 EOF
 
 if dpkg --compare-versions "$(dpkg-query -f='${Version}\n' --show exim4)" ge 4.94; then
@@ -1860,8 +1864,8 @@ if mailhost; then
   # plus debug does not help.
   # sudo -u radicale radicale -D
 
-  # created password file with:
-  # htpasswd -c /p/c/machine_specific/li/filesystem/etc/caldav-htpasswd
+  # created radicale password file with:
+  # htpasswd -c /p/c/machine_specific/li/filesystem/etc/caldav-htpasswd ian
   # chmod 640 /p/c/machine_specific/li/filesystem/etc/caldav-htpasswd
   # # setup chgrp www-data in ./conflink
 
@@ -2033,7 +2037,7 @@ EOF
 ssl = required
 # this is the same as the certbot list, i check changes in /a/bin/ds/filesystem/usr/local/bin/check-lets-encrypt-ssl-settings
 ssl_cipher_list = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
-ssl_protocols = TLSv1.2
+ssl_min_protocol = TLSv1.2
 ssl_prefer_server_ciphers = no
 
 protocol lmtp {
@@ -2744,7 +2748,7 @@ EOF
     u /usr/local/bin/ncup <<'EOFOUTER'
 #!/bin/bash
 
-source /usr/local/lib/err
+source /usr/local/lib/bash-bear
 
 m() { printf "%s\n" "$*";  "$@"; }
 err-cleanup() {
@@ -2796,6 +2800,67 @@ EOF
 fi
 
 
+# * debbugs
+
+pi debbugs
+# missing dependency. apache error log:
+# Can't locate List/AllUtils.pm in @INC (you may need to install the List::AllUtils module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.34.0 /usr/local/share/perl/5.34.0 /usr/lib/x86_64-linux-gnu/perl5/5.34 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.34 /usr/share/perl/5.34 /usr/local/lib/site_perl) at /var/lib/debbugs/www/cgi/pkgreport.cgi line 23.
+pi liblist-allutils-perl lynx
+# workarounds for broken debbugsconfig which is
+# itself deprecated. this is temporary before I
+# figure out how to install from git
+if [[ -e /usr/share/doc/debbugs/examples/text.gz ]]; then
+  gunzip /usr/share/doc/debbugs/examples/text.gz
+fi
+mkdir -p /etc/debbugs/indices
+debbugsconfig
+
+
+# ld for local debbugs
+/a/exe/web-conf -t -a 127.0.1.1 -p 80 -r /var/lib/debbugs/www - apache2 ld <<'EOF'
+# copied from debbugs upstream example
+<Directory /var/lib/debbugs/www>
+   Options Indexes SymLinksIfOwnerMatch MultiViews
+   DirectoryIndex index.html
+   Require all granted
+</Directory>
+
+ScriptAlias /cgi/ /var/lib/debbugs/www/cgi/
+<Directory "/var/lib/debbugs/www/cgi/">
+  AllowOverride None
+  Options ExecCGI SymLinksIfOwnerMatch
+  Require all granted
+</Directory>
+
+RewriteEngine on
+RewriteCond %{HTTP_USER_AGENT}	.*apt-listbugs.*
+RewriteRule .*			/apt-listbugs.html [R,L]
+
+#  RewriteLog /org/bugs.debian.org/apache-rewrite.log
+#  RewriteLogLevel 0
+
+#RewriteRule ^/$ http://www.debian.org/Bugs/
+RewriteRule ^/(robots\.txt|release-critical|apt-listbugs\.html)$ - [L]
+# The following two redirect to up-to-date pages
+RewriteRule ^/[[:space:]]*#?([[:digit:]][[:digit:]][[:digit:]]+)([;&].+)?$ /cgi-bin/bugreport.cgi?bug=$1$2 [L,R,NE]
+RewriteRule ^/([^/+]*)([+])([^/]*)$ "/$1%%{%}2B$3" [N]
+RewriteRule ^/[Ff][Rr][Oo][Mm]:([^/]+\@.+)$ /cgi-bin/pkgreport.cgi?submitter=$1 [PT,NE]
+# Commented out, 'cuz aj says it will crash master. (old master)
+# RewriteRule ^/[Ss][Ee][Vv][Ee][Rr][Ii][Tt][Yy]:([^/]+\@.+)$ /cgi-bin/pkgreport.cgi?severity=$1 [L,R]
+RewriteRule ^/([^/]+\@.+)$ /cgi-bin/pkgreport.cgi?maint=$1 [PT,NE]
+RewriteRule ^/mbox:([[:digit:]][[:digit:]][[:digit:]]+)([;&].+)?$ /cgi-bin/bugreport.cgi?mbox=yes&bug=$1$2 [PT,NE]
+RewriteRule ^/src:([^/]+)$ /cgi-bin/pkgreport.cgi?src=$1 [PT,NE]
+RewriteRule ^/severity:([^/]+)$ /cgi-bin/pkgreport.cgi?severity=$1 [PT,NE]
+RewriteRule ^/tag:([^/]+)$ /cgi-bin/pkgreport.cgi?tag=$1 [PT,NE]
+# RewriteMap fix-chars	int:noescape
+RewriteCond %{REQUEST_URI} ^/(Access\.html|Developer\.html|Reporting\.html|server-request\.html|server-control\.html|server-refcard\.html).* [NC]
+RewriteRule .* - [L]
+# PT|passthrough to bugreport.cgi and pkgreport.cgi
+RewriteRule ^/([0-9]+)$ /cgi-bin/bugreport.cgi?bug=$1 [PT,NE]
+RewriteRule ^/([^/]+)$ /cgi-bin/pkgreport.cgi?pkg=$1 [PT,NE]
+EOF
+
+
 # * exim host conditional config
 
 # ** exim certs
@@ -3035,6 +3100,36 @@ EOF
     if [[ ! -e /etc/exim4/no-delay-eximids ]]; then
       install -o iank -g iank <(echo) /etc/exim4/no-delay-eximids
     fi
+
+    u /etc/exim4/conf.d/transport/30_debbugs <<'EOF'
+debbugs_pipe:
+  debug_print = "T: debbugs_pipe for $local_part@$domain"
+  driver = pipe
+  command = /usr/lib/debbugs/receive
+  return_output
+EOF
+
+
+    # We dont want delays or backups for mail being stored locally.
+    # We could put domain exclusion on other routes, but going for
+    # higher priority instead.
+    u /etc/exim4/conf.d/router/153_debbugs <<'EOF'
+debbugs:
+  debug_print = "R: debbugs for $local_part@$domain"
+  driver = accept
+  transport = debbugs_pipe
+  local_parts = submit : bugs : maintonly : quiet : forwarded : \
+                done : close : request : submitter : control : ^\\d+
+  domains = DEBBUGS_DOMAIN
+
+bounce_debbugs:
+  debug_print = "R: bounce_debbugs for $local_part@$domain"
+  driver = redirect
+  allow_fail
+  data = :fail: Unknown user
+  domains = DEBBUGS_DOMAIN
+EOF
+
     u /etc/exim4/conf.d/router/155_delay <<'EOF'
 # By default, delay sending email by 30-40 minutes in case I
 # change my mind.
@@ -3134,16 +3229,27 @@ MAILDIR_HOME_MAILDIR_LOCATION = /m/md/Sent
 EOF
 
 
+    # ian: save a copy of sent mail. i thought of other ways to do this,
+    # for example, to only save sent mail that is not sent from my mail
+    # client which saves a copy by default, but in the end, it seems
+    # simplest to turn that off. We want to save external mail sent by
+    # smarthosts. However, there is one complication: encrypted
+    # mail. Saving it here just gets us an encrypted copy that we can't
+    # read. Soo, we could bcc ourselves: then we still have the
+    # annoyance that it is encrypted so we can't grep it. Or, we could
+    # hack emacs so that it sends us an unencrypted copy. Turns out that
+    # the emacs function which saves sent email can also send us a
+    # copy. But, then we have 3 copies: the encrypted copy exim saves,
+    # the unencrypted copy exim saves, and the copy emacs saves.  Soo,
+    # we can emacs send a copy directly to the sent alias but only when
+    # it is not mail_host, and have the exim condition for redirecting a
+    # copy to the sent alias avoid doing it if it has an emacs user
+    # agent header.
     u /etc/exim4/conf.d/router/186_sentarchive_nn <<'EOF'
-# ian: save a copy of sent mail. i thought of other ways to
-# do this, for example, to only save sent mail that is not sent
-# from my mail client which saves a copy by default, but in the
-# end, it seems simplest to turn that off. We want to save
-# external mail sent by smarthosts.
 sentarchive_nn:
   driver = redirect
   domains = ! +local_domains
-  condition = ${if !bool{${lookup{$local_part@$domain}lsearch{/etc/exim4/ignore-sent}{true}}}}
+  condition = ${if and {{!bool{${lookup{$local_part@$domain}lsearch{/etc/exim4/ignore-sent}{true}}}} {!match {$h_user-agent:}{emacs}}}}
   data    = vojdedIdNejyebni@b8.nz
   unseen
 EOF
@@ -3318,6 +3424,8 @@ EOF
     ;;
   # ** not MAIL_HOST|bk|je
   *)
+    echo|u /etc/exim4/conf.d/transport/30_debbugs
+    echo|u /etc/exim4/conf.d/router/153_debbugs
     echo|u /etc/exim4/conf.d/router/155_delay
     # this one should be removed for all non mail_hosts. note
     # bk and je never become mail_host
@@ -3508,25 +3616,25 @@ sentarchive:
   driver = redirect
   domains = ! +local_domains
   senders = <; *@fsf.org ; *@posteo.net
-  condition = ${if !bool{${lookup{$local_part@$domain}lsearch{/etc/exim4/ignore-sent}{true}}}}
+  condition = ${if and {{!bool{${lookup{$local_part@$domain}lsearch{/etc/exim4/ignore-sent}{true}}}} {!match {$h_user-agent:}{emacs}}}}
   data    = vojdedIdNejyebni@b8.nz
   unseen
 EOF
 
     u /etc/myexim4/conf.d/router/160_backup_redir <<'EOF'
 backup_redir:
-driver = redirect
-# i dont email myself from my own machine much, so lets ignore that.
-domains = ! +local_domains
-senders = <; *@fsf.org ; *@posteo.net
-condition = ${if !bool{${lookup{$local_part@$domain}lsearch{/etc/exim4/ignore-sent}{true}}}}
-# b is just an arbirary short string
-data = b@eximbackup.b8.nz
-# note, to test this, i could temporarily allow testignore.
-# alerts avoids potential mail loop.
-local_parts = ! root : ! testignore : ! alerts : ! daylert
-unseen = true
-errors_to = alerts@iankelling.org
+  driver = redirect
+  # i dont email myself from my own machine much, so lets ignore that.
+  domains = ! +local_domains
+  senders = <; *@fsf.org ; *@posteo.net
+  condition = ${if and {{!bool{${lookup{$local_part@$domain}lsearch{/etc/exim4/ignore-sent}{true}}}} {!match {$h_user-agent:}{emacs}}}}
+  # b is just an arbirary short string
+  data = b@eximbackup.b8.nz
+  # note, to test this, i could temporarily allow testignore.
+  # alerts avoids potential mail loop.
+  local_parts = ! root : ! testignore : ! alerts : ! daylert
+  unseen = true
+  errors_to = alerts@iankelling.org
 EOF
 
     # for bk, we have a exim4in.service that will do this for us.
@@ -3598,6 +3706,25 @@ elif [[ $uid != 608 ]]; then
   m find / /nocow -xdev -path ./var/tmp -prune -o -gid $gid -execdir chgrp -h 608 {} +
 fi
 
+
+# note: example config has a debbugs user,
+# but my exim runs setuid as Debian-exim so it can't switch
+# to another user. Anyways, I'm not exposing this to the
+# internet at this time. If I do, the thing to do would
+# be to use a sudo config (or sudo alternative). This
+# would be how to setup
+
+# IFS=:; read -r _ _ uid _ < <(getent passwd debbugs||:) ||:; unset IFS
+# if [[ ! $uid ]]; then
+#   # /a/opt/debbugs/debian/README.mail
+#   adduser --uid 610 --system --group --home /o/debbugs \
+#           --no-create-home --disabled-login --force-badname debbugs
+# m find /o/debbugs -xdev -path ./var/tmp -prune -o -uid $uid -execdir chown -h 610 {} +
+# m find /o/debbugs -xdev -path ./var/tmp -prune -o -gid $gid -execdir chgrp -h 610 {} +
+# elif [[ $uid != 610 ]]; then
+#   err debbugs exist but is not uid 610: investigate
+# fi
+
 # * start / stop services
 
 reifactive dnsmasq nscd