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Configure mgr and mail containers

This commit configures IMAP to work properly and makes logs of mgr and
dovecot available.
This commit is contained in:
Jan Dittberner 2020-12-22 14:19:31 +01:00
parent 30ddadd954
commit af156f24c6
9 changed files with 164 additions and 4 deletions

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@ -25,6 +25,8 @@ services:
dockerfile: mail.Dockerfile
volumes:
- maildir:/home/catchall/Maildir
env_file:
- ./.env
application:
build:
context: .

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@ -9,9 +9,14 @@ sed "s/@MYSQL_MGR_USER@/${MYSQL_MGR_USER}/g; s/@MYSQL_MGR_PASSWORD@/${MYSQL_MGR_
mysql -u "${MYSQL_MGR_USER}" -h db "-p${MYSQL_MGR_PASSWORD}" mgr <<-EOF
REPLACE INTO system_user (id, system_role_id, login, user_client_crt_s_dn_i_dn)
VALUES (2, 2,'${CLIENT_CERT_EMAIL}','/CN=${CLIENT_CERT_USERNAME}///C=AU/O=CAcert Inc./CN=Class 3 Test CA');
VALUES (1, 2,'${CLIENT_CERT_EMAIL}','CN=${CLIENT_CERT_USERNAME}//CN=Class 3 Test CA,O=CAcert Inc.,C=AU');
UPDATE system_config SET config_value='1' WHERE config_key='log.file.enabled';
UPDATE system_config SET config_value='mail' WHERE config_key='imap.mailhost';
UPDATE system_config SET config_value='catchall' WHERE config_key='imap.username';
UPDATE system_config SET config_value='${CATCHALL_MAILBOX_PASSWORD}' WHERE config_key='imap.password';
EOF
apache2ctl start "$@"
exec tail -F --follow=name --retry /var/log/apache2/error.log
exec tail -F --follow=name --retry /var/log/apache2/error.log /tmp/ca_mgr.log

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@ -13,9 +13,14 @@
SSLCertificateChainFile /etc/ssl/certs/combined.crt
SSLCACertificateFile /etc/ssl/certs/combined.crt
SSLVerifyClient require
SSLVerifyClient optional
SSLVerifyDepth 2
SSLOptions +StdEnvVars
<Directory /var/www/manager/public>
Options Indexes FollowSymlinks MultiViews
AllowOverride Options FileInfo
</Directory>
Header always set Strict-Transport-Security "max-age=31536000"
</VirtualHost>

129
docker/imap_auth.conf Normal file
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@ -0,0 +1,129 @@
##
## Authentication processes
##
# Disable LOGIN command and all other plaintext authentications unless
# SSL/TLS is used (LOGINDISABLED capability). Note that if the remote IP
# matches the local IP (ie. you're connecting from the same computer), the
# connection is considered secure and plaintext authentication is allowed.
# See also ssl=required setting.
#disable_plaintext_auth = yes
# Authentication cache size (e.g. 10M). 0 means it's disabled. Note that
# bsdauth, PAM and vpopmail require cache_key to be set for caching to be used.
#auth_cache_size = 0
# Time to live for cached data. After TTL expires the cached record is no
# longer used, *except* if the main database lookup returns internal failure.
# We also try to handle password changes automatically: If user's previous
# authentication was successful, but this one wasn't, the cache isn't used.
# For now this works only with plaintext authentication.
#auth_cache_ttl = 1 hour
# TTL for negative hits (user not found, password mismatch).
# 0 disables caching them completely.
#auth_cache_negative_ttl = 1 hour
# Space separated list of realms for SASL authentication mechanisms that need
# them. You can leave it empty if you don't want to support multiple realms.
# Many clients simply use the first one listed here, so keep the default realm
# first.
#auth_realms =
# Default realm/domain to use if none was specified. This is used for both
# SASL realms and appending @domain to username in plaintext logins.
#auth_default_realm =
# List of allowed characters in username. If the user-given username contains
# a character not listed in here, the login automatically fails. This is just
# an extra check to make sure user can't exploit any potential quote escaping
# vulnerabilities with SQL/LDAP databases. If you want to allow all characters,
# set this value to empty.
#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@
# Username character translations before it's looked up from databases. The
# value contains series of from -> to characters. For example "#@/@" means
# that '#' and '/' characters are translated to '@'.
#auth_username_translation =
# Username formatting before it's looked up from databases. You can use
# the standard variables here, eg. %Lu would lowercase the username, %n would
# drop away the domain if it was given, or "%n-AT-%d" would change the '@' into
# "-AT-". This translation is done after auth_username_translation changes.
#auth_username_format = %Lu
# If you want to allow master users to log in by specifying the master
# username within the normal username string (ie. not using SASL mechanism's
# support for it), you can specify the separator character here. The format
# is then <username><separator><master username>. UW-IMAP uses "*" as the
# separator, so that could be a good choice.
#auth_master_user_separator =
# Username to use for users logging in with ANONYMOUS SASL mechanism
#auth_anonymous_username = anonymous
# Maximum number of dovecot-auth worker processes. They're used to execute
# blocking passdb and userdb queries (eg. MySQL and PAM). They're
# automatically created and destroyed as needed.
#auth_worker_max_count = 30
# Host name to use in GSSAPI principal names. The default is to use the
# name returned by gethostname(). Use "$ALL" (with quotes) to allow all keytab
# entries.
#auth_gssapi_hostname =
# Kerberos keytab to use for the GSSAPI mechanism. Will use the system
# default (usually /etc/krb5.keytab) if not specified. You may need to change
# the auth service to run as root to be able to read this file.
#auth_krb5_keytab =
# Do NTLM and GSS-SPNEGO authentication using Samba's winbind daemon and
# ntlm_auth helper. <doc/wiki/Authentication/Mechanisms/Winbind.txt>
#auth_use_winbind = no
# Path for Samba's ntlm_auth helper binary.
#auth_winbind_helper_path = /usr/bin/ntlm_auth
# Time to delay before replying to failed authentications.
#auth_failure_delay = 2 secs
# Require a valid SSL client certificate or the authentication fails.
#auth_ssl_require_client_cert = no
# Take the username from client's SSL certificate, using
# X509_NAME_get_text_by_NID() which returns the subject's DN's
# CommonName.
#auth_ssl_username_from_cert = no
# Space separated list of wanted authentication mechanisms:
# plain login digest-md5 cram-md5 ntlm rpa apop anonymous gssapi otp skey
# gss-spnego
# NOTE: See also disable_plaintext_auth setting.
auth_mechanisms = plain
##
## Password and user databases
##
#
# Password database is used to verify user's password (and nothing more).
# You can have multiple passdbs and userdbs. This is useful if you want to
# allow both system users (/etc/passwd) and virtual users to login without
# duplicating the system users into virtual database.
#
# <doc/wiki/PasswordDatabase.txt>
#
# User database specifies where mails are located and what user/group IDs
# own them. For single-UID configuration use "static" userdb.
#
# <doc/wiki/UserDatabase.txt>
#!include auth-deny.conf.ext
#!include auth-master.conf.ext
#!include auth-system.conf.ext
#!include auth-sql.conf.ext
#!include auth-ldap.conf.ext
#!include auth-passwdfile.conf.ext
#!include auth-checkpassword.conf.ext
#!include auth-vpopmail.conf.ext
#!include auth-static.conf.ext
!include auth-plain-userdb.conf.ext

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@ -0,0 +1,9 @@
passdb {
driver = passwd-file
args = username_format=%n /etc/dovecot/imap_user.txt
}
userdb {
driver = passwd-file
args = username_format=%n /etc/dovecot/imap_user.txt
default_fields = uid=catchall gid=catchall home=/home/%n mail=maildir:/home/%n/Maildir
}

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@ -124,5 +124,5 @@ GRANT SELECT, INSERT, UPDATE, DELETE ON cacert.* TO $MYSQL_APP_USER@'%';
CREATE USER $MYSQL_MGR_USER@'%' IDENTIFIED BY '$MYSQL_MGR_PASSWORD';
GRANT CREATE TEMPORARY TABLES ON mgr.* TO $MYSQL_MGR_USER@'%';
GRANT SELECT, INSERT, UPDATE, DELETE ON mgr.* TO $MYSQL_MGR_USER@'%';
GRANT SELECT, INSERT, UPDATE, DELETE ON cacert.users TO $MYSQL_MGR_USER@'%';
GRANT SELECT, INSERT, UPDATE, DELETE ON cacert.* TO $MYSQL_MGR_USER@'%';
EOF

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@ -1,4 +1,10 @@
#!/bin/sh
set -eu
echo "catchall:{plain}${CATCHALL_MAILBOX_PASSWORD}::::::" \
> /etc/dovecot/imap_user.txt
chmod 0640 /etc/dovecot/imap_user.txt
chown dovecot.dovecot /etc/dovecot/imap_user.txt
echo "log_path = /dev/stderr" > /etc/dovecot/local.conf
dovecot -F

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@ -15,6 +15,8 @@ RUN apt-get update \
EXPOSE 143
RUN adduser --uid 1000 --gecos "catchall mailbox" --disabled-password catchall
COPY docker/imap_auth.conf /etc/dovecot/conf.d/10-auth.conf
COPY docker/imap_plain_userdb.conf /etc/dovecot/conf.d/auth-plain-userdb.conf.ext
VOLUME /home/catchall/Maildir

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@ -10,6 +10,7 @@ RUN apt-get update \
locales-all \
mariadb-client \
nullmailer \
php5-imap \
php5-mysql \
zendframework \
&& apt-get clean \
@ -33,6 +34,7 @@ VOLUME /var/www
RUN a2ensite mgr.cacert.localhost ; \
a2dissite 000-default ; \
a2enmod headers ; \
a2enmod rewrite ; \
a2enmod ssl ; \
cd /usr/local/share/ca-certificates ; \
curl -O http://www.cacert.org/certs/root_X0F.crt ; \