#!/usr/bin/env sh
# Force security SSH parameters
if [ -d /etc/ssh ]; then
cat > /etc/ssh/sshd_config <<- EOF
# This is the sshd server system-wide configuration file. See
# sshd_config(5) for more information.
# This sshd was compiled with PATH=/bin:/usr/bin:/sbin:/usr/sbin
# The strategy used for options in the default sshd_config shipped with
# OpenSSH is to specify options with their default value where
# possible, but leave them commented. Uncommented options override the
# default value.
#Port 22
#AddressFamily any
#ListenAddress 0.0.0.0
#ListenAddress ::
HostKey /etc/ssh/ssh_host_ed25519_key
# Ciphers and keying
#RekeyLimit default none
# Logging
#SyslogFacility AUTH
#LogLevel INFO
# Authentication:
#LoginGraceTime 2m
PermitRootLogin no
#StrictModes yes
MaxAuthTries 3
#MaxSessions 10
#PubkeyAuthentication yes
# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
# but this is overridden so installations will only check .ssh/authorized_keys
AuthorizedKeysFile .ssh/authorized_keys
#AuthorizedPrincipalsFile none
#AuthorizedKeysCommand none
#AuthorizedKeysCommandUser nobody
# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
#HostbasedAuthentication no
# Change to yes if you don't trust ~/.ssh/known_hosts for
# HostbasedAuthentication
#IgnoreUserKnownHosts no
# Don't read the user's ~/.rhosts and ~/.shosts files
#IgnoreRhosts yes
# To disable tunneled clear text passwords, change to no here!
PasswordAuthentication no
PermitEmptyPasswords no
# Change to no to disable s/key passwords
#ChallengeResponseAuthentication yes
# Kerberos options
#KerberosAuthentication no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
#KerberosGetAFSToken no
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
# Set this to 'yes' to enable PAM authentication, account processing,
# and session processing. If this is enabled, PAM authentication will
# be allowed through the ChallengeResponseAuthentication and
# PasswordAuthentication. Depending on your PAM configuration,
# PAM authentication via ChallengeResponseAuthentication may bypass
# the setting of "PermitRootLogin without-password".
# If you just want the PAM account and session checks to run without
# PAM authentication, then enable this but set PasswordAuthentication
# and ChallengeResponseAuthentication to 'no'.
#UsePAM no
#AllowAgentForwarding yes
# Feel free to re-enable these if your use case requires them.
AllowTcpForwarding no
GatewayPorts no
X11Forwarding no
#X11DisplayOffset 10
#X11UseLocalhost yes
#PermitTTY yes
#PrintMotd yes
#PrintLastLog yes
#TCPKeepAlive yes
#PermitUserEnvironment no
#Compression delayed
#ClientAliveInterval 0
#ClientAliveCountMax 3
#UseDNS no
#PidFile /run/sshd.pid
#MaxStartups 10:30:100
#PermitTunnel no
#ChrootDirectory none
#VersionAddendum none
# no default banner path
#Banner none
# override default of no subsystems
Subsystem sftp /usr/lib/ssh/sftp-server
# Example of overriding settings on a per-user basis
#Match User anoncvs
# X11Forwarding no
# AllowTcpForwarding no
# PermitTTY no
# ForceCommand cvs server
# Algorithms
Ciphers chacha20-poly1305@openssh.com
KexAlgorithms curve25519-sha256@libssh.org
MACs hmac-sha2-512-etm@openssh.com
HostKeyAlgorithms=ssh-ed25519
EOF
fi
# -------------------------
# /var/lib/git/.gitolite.rc
# -------------------------
if [ ! -f /var/lib/git/.gitolite.rc ]; then
cat > /var/lib/git/.gitolite.rc <<- 'EOF'
# configuration variables for gitolite
# This file is in perl syntax. But you do NOT need to know perl to edit it --
# just mind the commas, use single quotes unless you know what you're doing,
# and make sure the brackets and braces stay matched up!
# (Tip: perl allows a comma after the last item in a list also!)
# HELP for commands can be had by running the command with "-h".
# HELP for all the other FEATURES can be found in the documentation (look for
# "list of non-core programs shipped with gitolite" in the master index) or
# directly in the corresponding source file.
%RC = (
# ------------------------------------------------------------------
# default umask gives you perms of '0700'; see the rc file docs for
# how/why you might change this
UMASK => 0027,
# look for "git-config" in the documentation
GIT_CONFIG_KEYS => '.*',
# comment out if you don't need all the extra detail in the logfile
LOG_EXTRA => 1,
# logging options
# 1. leave this section as is for 'normal' gitolite logging (default)
# 2. uncomment this line to log ONLY to syslog:
# LOG_DEST => 'syslog',
# 3. uncomment this line to log to syslog and the normal gitolite log:
# LOG_DEST => 'syslog,normal',
# 4. prefixing "repo-log," to any of the above will **also** log just the
# update records to "gl-log" in the bare repo directory:
# LOG_DEST => 'repo-log,normal',
# LOG_DEST => 'repo-log,syslog',
# LOG_DEST => 'repo-log,syslog,normal',
# syslog 'facility': defaults to 'local0', uncomment if needed. For example:
# LOG_FACILITY => 'local4',
# roles. add more roles (like MANAGER, TESTER, ...) here.
# WARNING: if you make changes to this hash, you MUST run 'gitolite
# compile' afterward, and possibly also 'gitolite trigger POST_COMPILE'
ROLES => {
READERS => 1,
WRITERS => 1,
},
# enable caching (currently only Redis). PLEASE RTFM BEFORE USING!!!
# CACHE => 'Redis',
# ------------------------------------------------------------------
# rc variables used by various features
# the 'info' command prints this as additional info, if it is set
# SITE_INFO => 'Please see http://blahblah/gitolite for more help',
# the CpuTime feature uses these
# display user, system, and elapsed times to user after each git operation
# DISPLAY_CPU_TIME => 1,
# display a warning if total CPU times (u, s, cu, cs) crosses this limit
# CPU_TIME_WARN_LIMIT => 0.1,
# the Mirroring feature needs this
# HOSTNAME => "foo",
# TTL for redis cache; PLEASE SEE DOCUMENTATION BEFORE UNCOMMENTING!
# CACHE_TTL => 600,
# ------------------------------------------------------------------
# suggested locations for site-local gitolite code (see cust.html)
# this one is managed directly on the server
# LOCAL_CODE => "$ENV{HOME}/local",
# or you can use this, which lets you put everything in a subdirectory
# called "local" in your gitolite-admin repo. For a SECURITY WARNING
# on this, see http://gitolite.com/gitolite/non-core.html#pushcode
# LOCAL_CODE => "$rc{GL_ADMIN_BASE}/local",
# ------------------------------------------------------------------
# List of commands and features to enable
ENABLE => [
# COMMANDS
# These are the commands enabled by default
'help',
'desc',
'info',
'perms',
'writable',
'symbolic-ref',
# Uncomment or add new commands here.
'create',
'fork',
'mirror',
'readme',
'sskm',
'D',
# These FEATURES are enabled by default.
# essential (unless you're using smart-http mode)
'ssh-authkeys',
# creates git-config entries from gitolite.conf file entries like 'config foo.bar = baz'
'git-config',
# creates git-daemon-export-ok files; if you don't use git-daemon, comment this out
'daemon',
# creates projects.list file; if you don't use gitweb, comment this out
'gitweb',
# These FEATURES are disabled by default; uncomment to enable. If you
# need to add new ones, ask on the mailing list :-)
# user-visible behaviour
# prevent wild repos auto-create on fetch/clone
# 'no-create-on-read',
# no auto-create at all (don't forget to enable the 'create' command!)
# 'no-auto-create',
# access a repo by another (possibly legacy) name
# 'Alias',
# give some users direct shell access. See documentation in
# sts.html for details on the following two choices.
# "Shell $ENV{HOME}/.gitolite.shell-users",
# 'Shell alice bob',
# set default roles from lines like 'option default.roles-1 = ...', etc.
# 'set-default-roles',
# show more detailed messages on deny
# 'expand-deny-messages',
# show a message of the day
# 'Motd',
# system admin stuff
# enable mirroring (don't forget to set the HOSTNAME too!)
# 'Mirroring',
# allow people to submit pub files with more than one key in them
# 'ssh-authkeys-split',
# selective read control hack
# 'partial-copy',
# manage local, gitolite-controlled, copies of read-only upstream repos
# 'upstream',
# updates 'description' file instead of 'gitweb.description' config item
# 'cgit',
# allow repo-specific hooks to be added
# 'repo-specific-hooks',
# performance, logging, monitoring...
# be nice
# 'renice 10',
# log CPU times (user, system, cumulative user, cumulative system)
# 'CpuTime',
# syntactic_sugar for gitolite.conf and included files
# allow backslash-escaped continuation lines in gitolite.conf
# 'continuation-lines',
# create implicit user groups from directory names in keydir/
# 'keysubdirs-as-groups',
# allow simple line-oriented macros
# 'macros',
# Kindergarten mode
# disallow various things that sensible people shouldn't be doing anyway
# 'Kindergarten',
],
POST_GIT => [
'auto-default-branch',
],
);
# ------------------------------------------------------------------------------
# per perl rules, this should be the last line in such a file:
1;
# Local variables:
# mode: perl
# End:
# vim: set syn=perl:
EOF
fi
# -------------------------------
# Validate environment variables
# -------------------------------
# Create ssh host key if not present
if [ ! -f /etc/ssh/ssh_host_rsa_key ]; then
ssh-keygen -A
fi
# Setup gitolite at volume /var/lib/git
if [ ! -f "/var/lib/git/.ssh/authorized_keys" ]; then
# Configure gitolite
echo "$SSH_KEY" > "/tmp/$SSH_KEY_NAME.pub"
su git -c "gitolite setup -pk \"/tmp/$SSH_KEY_NAME.pub\""
rm "/tmp/$SSH_KEY_NAME.pub"
fi
if [ ! -d /etc/nginx/http.d ]; then
install -d -m755 /etc/nginx/http.d || true
fi
# Init container
if [ ! -f /etc/nginx/http.d/cgit.conf ]; then
# enable random git password
GIT_PASSWORD=$(date +%s | sha256sum | base64 | head -c 32)
echo "git:$GIT_PASSWORD" | chpasswd
# add web user (nginx) to gitolite group (git)
adduser nginx git
## Config cgit interface
if [ ! -f /etc/cgitrc ]; then
cat > /etc/cgitrc <<- EOF
#
# cgit config
#
virtual-root=/
# Use a custom logo
logo=/cgit.png
# Specify the css url
css=/cgit.css
# Enable configuration from external management, for example: gitolite
enable-git-config=1
# Show extra links for each repository on the index page
enable-index-links=1
# Show owner
enable-index-owner=1
# Enable ASCII art commit history graph on the log pages
enable-commit-graph=1
# Allow http transport git clone
enable-http-clone=1
# Show number of affected files per commit on the log pages
enable-log-filecount=1
# Show number of added/removed lines per commit on the log pages
enable-log-linecount=1
# Enable statistics per week, month and quarter
max-stats=quarter
# Cache
cache-about-ttl=15
cache-dynamic-ttl=5
cache-repo-ttl=5
cache-root=/var/cache/cgit
cache-root-ttl=5
cache-scanrc-ttl=15
cache-size=0
cache-snapshot-ttl=5
cache-static-ttl=-1
# Sort items in the repo list case sensitively. Default value: "1"
case-sensitive-sort=1
# Specifies the maximum size of a blob to display HTML for in KBytes. Default value: "0" (limit disabled)
max-blob-size=2048
# Specifies the number of entries to list per page on the repository index page. Default value: "50".
max-repo-count=250
# Specifies the maximum number of repo description characters to display on the repository index page.
# Default value: "80"
max-repodesc-length=80
# Set the default maximum statistics period. Valid values are "week", "month", "quarter" and "year".
# If unspecified, statistics are disabled. Default value: none
max-stats=year
#
# List of common mimetypes
#
mimetype.gif=image/gif
mimetype.htm=text/html
mimetype.html=text/html
mimetype.ico=image/x-icon
mimetype.jpg=image/jpeg
mimetype.jpeg=image/jpeg
mimetype.md=text/markdown
mimetype.mng=video/x-mng
mimetype.ora=image/openraster
mimetype.pam=image/x-portable-arbitrarymap
mimetype.pbm=image/x-portable-bitmap
mimetype.pdf=application/pdf
mimetype.pgm=image/x-portable-graymap
mimetype.png=image/png
mimetype.pnm=image/x-portable-anymap
mimetype.ppm=image/x-portable-pixmap
mimetype.svg=image/svg+xml
mimetype.svgz=image/svg+xml
mimetype.tga=image/x-tga
mimetype.tif=image/tiff
mimetype.tiff=image/tiff
mimetype.webp=image/webp
mimetype.xbm=image/x-xbitmap
mimetype.xcf=image/x-xcf
mimetype.xpm=image/x-xpixmap
# Enable syntax highlighting and about formatting
source-filter=/usr/lib/cgit/filters/syntax-highlighting.py
about-filter=/usr/lib/cgit/filters/about-formatting.sh
#
# List of common readmes
#
readme=:README.md
readme=:readme.md
readme=:README.mkd
readme=:readme.mkd
readme=:README.rst
readme=:readme.rst
readme=:README.html
readme=:readme.html
readme=:README.htm
readme=:readme.htm
readme=:README.txt
readme=:readme.txt
readme=:README
readme=:readme
readme=:INSTALL.md
readme=:install.md
readme=:INSTALL.mkd
readme=:install.mkd
readme=:INSTALL.rst
readme=:install.rst
readme=:INSTALL.html
readme=:install.html
readme=:INSTALL.htm
readme=:install.htm
readme=:INSTALL.txt
readme=:install.txt
readme=:INSTALL
readme=:install
snapshots=$CGIT_SNAPSHOT
# Direct cgit to repository location managed by gitolite
remove-suffix=0
project-list=/var/lib/git/projects.list
section-from-path=1
scan-path=/var/lib/git/repositories
EOF
# Append clone-prefix
if [ -n "$CGIT_CLONE_PREFIX" ]; then
echo "# Specify some default clone prefixes" >> /etc/cgitrc
echo "clone-prefix=$CGIT_CLONE_PREFIX" >> /etc/cgitrc
fi
if [ -n "$CGIT_ROOT_TITLE" ]; then
echo "# Set the title and heading of the repository index page" >> /etc/cgitrc
echo "root-title=$CGIT_ROOT_TITLE" >> /etc/cgitrc
fi
if [ -n "$CGIT_DESC" ]; then
echo "# Set description repository" >> /etc/cgitrc
echo "root-desc=$CGIT_DESC" >> /etc/cgitrc
fi
fi
# Using highlight syntax
#sed -i.bak \
# -e "s#exec highlight --force -f -I -X -S #\#&#g" \
# -e "s#\#exec highlight --force -f -I -O xhtml#exec highlight --force --inline-css -f -I -O xhtml#g" \
# /usr/lib/cgit/filters/syntax-highlighting.sh
# Nginx configuration
rm -f /etc/nginx/http.d/default.conf || true
cat > /etc/nginx/http.d/cgit.conf <<- EOF
server {
listen 80 default_server;
server_name localhost;
# Logs
access_log /dev/null;
error_log /dev/null;
root /usr/share/webapps/cgit;
try_files \$uri @cgit;
location @cgit {
include fastcgi_params;
# Path to the CGI script that comes with cgit
fastcgi_param SCRIPT_FILENAME \$document_root/cgit.cgi;
fastcgi_param PATH_INFO \$uri;
fastcgi_param QUERY_STRING \$args;
fastcgi_param QUERY_INFO \$uri;
fastcgi_param HTTP_HOST \$server_name;
# Path to the socket file that is created/used by fcgiwrap
fastcgi_pass unix:/run/fcgiwrap/fcgiwrap.socket;
}
# Enable compression for JS/CSS/HTML, for improved client load times.
# It might be nice to compress JSON/XML as returned by the API, but
# leaving that out to protect against potential BREACH attack.
gzip on;
gzip_vary on;
gzip_types # text/html is always compressed by HttpGzipModule
text/css
application/javascript
font/truetype
font/opentype
application/vnd.ms-fontobject
image/svg+xml;
gzip_min_length 1000; # default is 20 bytes
gzip_buffers 16 8k;
gzip_comp_level 2; # default is 1
client_body_timeout 30s; # default is 60
client_header_timeout 10s; # default is 60
send_timeout 10s; # default is 60
keepalive_timeout 10s; # default is 75
resolver_timeout 10s; # default is 30
reset_timedout_connection on;
proxy_ignore_client_abort on;
tcp_nopush on; # send headers in one piece
tcp_nodelay on; # don't buffer data sent, good for small data bursts in real time
# Enabling the sendfile directive eliminates the step of copying the data into the buffer
# and enables direct copying data from one file descriptor to another.
sendfile on;
sendfile_max_chunk 1M; # prevent one fast connection from entirely occupying the worker process. should be > 800k.
aio threads;
}
EOF
fi
# Start sshd as detach, log to stderr (-e)
/usr/sbin/sshd -e
# launch fcgiwrap via spawn-fcgi, port 1234
spawn-fcgi -s /run/fcgiwrap/fcgiwrap.socket -f /usr/bin/fcgiwrap
chmod 660 /run/fcgiwrap/fcgiwrap.socket
# fix permissions gitolite
chown git:git /var/lib/git
chown git:git -R /var/lib/git
chmod 700 /var/lib/git
chown git:git /var/lib/git/.gitolite.rc
chmod 640 /var/lib/git/.gitolite.rc
# Start git-daemon
#git daemon --detach --reuseaddr --base-path=/var/lib/git/repositories
# Start nginx
exec nginx -g "daemon off;"
