Jailkit PHP's phar extension is missing

variable99 · Oct 16, 2023

Added 2 new apps to jailkit for users: composer and wp. When testing any of those commands receiving error:

PHP's phar extension is missing. Composer requires it to run. Enable the extension or recompile php without --disable-phar then try again.
Click to expand...

Or,

Fatal error: Uncaught Error: Class "Phar" not found in /usr/local/bin/wp:3
Stack trace:
#0 {main}
thrown in /usr/local/bin/wp on line 3
Click to expand...

Stock jk_init.conf from ISPC:

# jk_init.ini: jailkit initialization config

# Includes paths to handle Debian 10/9,
# if other paths are needed please create an issue with the details:
# https://git.ispconfig.org/ispconfig/ispconfig3/-/issues

[uidbasics]
comment = common files for all jails that need user/group information
paths = /lib*/libnsl.so.*, /lib*/libnss*.so.*, /lib/*/libnsl.so.*, /lib/*/libnss*.so.*, /etc/nsswitch.conf, /etc/ld.so.conf

[netbasics]
comment = common files for all jails that need any internet connectivity
paths = /lib*/libnss_dns.so.*, /lib*/libnss_mdns*.so.*, /lib/*/libnss_dns.so.*, /lib/*/libnss_mdns*.so.*, /etc/resolv.conf, /etc/host.conf, /etc/hosts, /etc/protocols, /etc/services, /etc/ssl/certs/, /usr/lib/ssl/certs

[logbasics]
comment = timezone information and log sockets
paths = /etc/localtime
need_logsocket = 1

[jk_lsh]
comment = Jailkit limited shell
paths = /usr/sbin/jk_lsh, /etc/jailkit/jk_lsh.ini
users = root
groups = root
includesections = uidbasics, logbasics

[limitedshell]
comment = alias for jk_lsh
includesections = jk_lsh

[cvs]
comment = Concurrent Versions System
paths = cvs
devices = /dev/null

[git]
comment = Fast Version Control System
paths = /usr/bin/git*, /usr/lib/git-core, /usr/share/git-core, pager
includesections = editors, perl, netbasics, basicshell, coreutils

[scp]
comment = ssh secure copy
paths = scp
includesections = netbasics, uidbasics
devices = /dev/urandom, /dev/null

[sftp]
comment = ssh secure ftp
paths = /usr/lib/sftp-server, /usr/libexec/openssh/sftp-server, /usr/lib/misc/sftp-server, /usr/libexec/sftp-server, /usr/lib/openssh/sftp-server
includesections = netbasics, uidbasics
devices = /dev/urandom, /dev/null

[ssh]
comment = ssh secure shell
paths = ssh
includesections = netbasics, uidbasics
devices = /dev/urandom, /dev/tty, /dev/null

[rsync]
paths = rsync
includesections = netbasics, uidbasics

[procmail]
comment = procmail mail delivery
paths = procmail, /bin/sh
devices = /dev/null

[basicshell]
comment = bash based shell with several basic utilities
paths = /bin/sh, bash, ls, cat, chmod, mkdir, cp, cpio, date, dd, echo, egrep, false, fgrep, grep, gunzip, gzip, ln, ls, mkdir, mktemp, more, mv, pwd, rm, rmdir, sed, sh, sleep, sync, tar, touch, true, uncompress, zcat, /etc/motd, /etc/issue, /etc/bash.bashrc, /etc/bashrc, /etc/profile, /usr/lib/locale/en_US.utf8, uname, expr, xargs
users = root
groups = root
includesections = uidbasics

[interactiveshell]
comment = for ssh access to a full shell
includesections = uidbasics, basicshell, terminfo, editors, extendedshell

[midnightcommander]
comment = Midnight Commander
paths = mc, mcedit, mcview, /usr/share/mc
includesections = basicshell, terminfo

[extendedshell]
comment = bash shell including things like awk, bzip, tail, less
paths = awk, bzip2, bunzip2, ldd, less, clear, cut, du, find, head, less, md5sum, nice, sort, tac, tail, tr, sort, wc, watch, whoami
includesections = basicshell, midnightcommander, editors

[terminfo]
comment = terminfo databases, required for example for ncurses or vim
paths = /etc/terminfo, /usr/share/terminfo, /lib/terminfo

[editors]
comment = vim, joe and nano
includesections = terminfo
paths = joe, nano, vi, vim, /etc/vimrc, /etc/joe, /usr/share/vim

[netutils]
comment = several internet utilities like curl, wget, ftp, rsync, scp, ssh
paths = curl, wget, lynx, ftp, host, rsync, smbclient
includesections = netbasics, ssh, sftp, scp

[apacheutils]
comment = htpasswd utility
paths = htpasswd

[extshellplusnet]
comment = alias for extendedshell + netutils + apacheutils
includesections = extendedshell, netutils, apacheutils

[openvpn]
comment = jail for the openvpn daemon
paths = /usr/sbin/openvpn
users = root,nobody
groups = root,nogroup
devices = /dev/urandom, /dev/random, /dev/net/tun
includesections = netbasics, uidbasics
need_logsocket = 1

[apache]
comment = the apache webserver, very basic setup, probably too limited for you
paths = /usr/sbin/apache
users = root, www-data
groups = root, www-data
includesections = netbasics, uidbasics

[perl]
comment = the perl interpreter and libraries
paths = perl, /usr/lib/perl, /usr/lib/perl5, /usr/share/perl, /usr/share/perl5

[xauth]
comment = getting X authentication to work
paths = /usr/bin/X11/xauth, /usr/X11R6/lib/X11/rgb.txt, /etc/ld.so.conf

[xclients]
comment = minimal files for X clients
paths = /usr/X11R6/lib/X11/rgb.txt
includesections = xauth

[vncserver]
comment = the VNC server program
paths = Xvnc, Xrealvnc, /usr/X11R6/lib/X11/fonts/
includesections = xclients

[ping]
comment = Ping program
paths_w_setuid = /bin/ping

#[xterm]
#comment = xterm
#paths = /usr/bin/X11/xterm, /usr/share/terminfo, /etc/terminfo
#devices = /dev/pts/0, /dev/pts/1, /dev/pts/2, /dev/pts/3, /dev/pts/4, /dev/ptyb4, /dev/ptya4, /dev/tty, /dev/tty0, /dev/tty4

# coreutils from:
# (echo -ne '\n[coreutils]\ncomment = non-sbin progs from coreutils\npaths = '; dpkg --listfiles coreutils | grep -E '^/bin/|/usr/bin/' | xargs -n1 -i@ echo -n "@, " | sed -e 's/, *$/\n/g' -e 's|/usr/bin/||g' -e 's|/bin/||g') >> /etc/jailkit/jk_init.ini

[coreutils]
comment = non-sbin progs from coreutils
paths = cat, chgrp, chmod, chown, cp, date, dd, df, dir, echo, false, ln, ls, mkdir, mknod, mktemp, mv, pwd, readlink, rm, rmdir, sleep, stty, sync, touch, true, uname, vdir, [, arch, b2sum, base32, base64, basename, chcon, cksum, comm, csplit, cut, dircolors, dirname, du, env, expand, expr, factor, fmt, fold, groups, head, hostid, id, install, join, link, logname, md5sum, mkfifo, nice, nl, nohup, nproc, numfmt, od, paste, pathchk, pinky, pr, printenv, printf, ptx, realpath, runcon, seq, sha1sum, sha224sum, sha256sum, sha384sum, sha512sum, shred, shuf, sort, split, stat, stdbuf, sum, tac, tail, tee, test, timeout, tr, truncate, tsort, tty, unexpand, uniq, unlink, users, wc, who, whoami, yes, md5sum.textutils

[wp]
comment = WordPress Command Line
paths = wp, which, mysqlcheck, tput, unrar, /usr/local/bin/php
includesections = php, mysql-client

[mysql-client]
comment = mysql client
paths = mysql, mysqldump, mysqlshow, /usr/lib/libmysqlclient.so, /usr/lib/i386-linux-gnu/libmariadb.so.3, /usr/lib/i386-linux-gnu/mariadb19, /usr/lib/x86_64-linux-gnu/libmariadb.so.3, /usr/lib/x86_64-linux-gnu/mariadb19, /usr/lib/arm-linux-gnueabihf/libmariadb.so.3, /usr/lib/arm-linux-gnueabihf/mariadb19, /usr/lib/aarch64-linux-gnu/libmariadb.so.3, /usr/lib/aarch64-linux-gnu/mariadb19
includesections = netbasics

[composer]
comment = composer
paths = composer, /usr/local/bin/composer, /usr/share/doc/composer
includesections = php, uidbasics, netbasics

[node]
comment = NodeJS
paths = npm, npx, node, nodejs, semver, /usr/lib/nodejs, /usr/share/nodejs, /usr/share/npm, /usr/share/node-mime, /usr/lib/node_modules, /usr/local/lib/nodejs, /usr/local/lib/node_modules, /etc/npmrc, /etc/npmignore, elmi-to-json, /usr/local/bin/elmi-to-json

[env]
comment = /usr/bin/env for environment variables
paths = env

# Debian 10 default php version is 7.3 (Debian 9 is 7.0)
# Todo: set default version in ISPConfig installer,
# but install the php cli version matching the website

PHP:

comment = default php version and libraries paths = /usr/bin/php includesections = php_common, php7_3 [php_common] comment = common php directories and libraries # notice: potential information leak # do not add all of /etc/php/ or any of the fpm directories # or the php config (which includes custom php snippets) from *all* # sites which use fpm will be copied to *every* jailkit paths = /usr/bin/php, /usr/lib/php/, /usr/share/php/, /usr/share/zoneinfo/ includesections = env, logbasics, netbasics [php5_6] comment = php version 5.6 paths = /usr/bin/php5.6, /usr/lib/php/5.6/, /usr/lib/php/20131226/, /usr/share/php/5.6/, /etc/php/5.6/cli/, /etc/php/5.6/mods-available/ includesections = php_common [php7_0] comment = php version 7.0 paths = /usr/bin/php7.0, /usr/lib/php/7.0/, /usr/lib/php/20151012/, /usr/share/php/7.0/, /etc/php/7.0/cli/, /etc/php/7.0/mods-available/ includesections = php_common [php7_1] comment = php version 7.1 paths = /usr/bin/php7.1, /usr/lib/php/7.1/, /usr/lib/php/20160303/, /usr/share/php/7.1/, /etc/php/7.1/cli/, /etc/php/7.1/mods-available/ includesections = php_common [php7_2] comment = php version 7.2 paths = /usr/bin/php7.2, /usr/lib/php/7.2/, /usr/lib/php/20170718/, /usr/share/php/7.2/, /etc/php/7.2/cli/, /etc/php/7.2/mods-available/ includesections = php_common [php7_3] comment = php version 7.3 paths = /usr/bin/php7.3, /usr/lib/php/7.3/, /usr/lib/php/20180731/, /usr/share/php/7.3/, /etc/php/7.3/cli/, /etc/php/7.3/mods-available/ includesections = php_common [php7_4] comment = php version 7.4 paths = /usr/bin/php7.4, /usr/lib/php/7.4/, /usr/lib/php/20190902/, /usr/share/php/7.4/, /etc/php/7.4/cli/, /etc/php/7.4/mods-available/ includesections = php_common [php8_0] comment = php version 8.0 paths = /usr/bin/php8.0, /usr/lib/php/8.0/, /usr/lib/php/20200930/, /usr/share/php/8.0/, /etc/php/8.0/cli/, /etc/php/8.0/mods-available/ includesections = php_common [php8_1] comment = php version 8.1 paths = /usr/bin/php8.1, /usr/lib/php/8.1/, /usr/lib/php/20210902/, /usr/share/php/8.1/, /etc/php/8.1/cli/, /etc/php/8.1/mods-available/ includesections = php_common [php8_2] comment = php version 8.2 paths = /usr/bin/php8.2, /usr/lib/php/8.2/, /usr/lib/php/20210902/, /usr/share/php/8.2/, /etc/php/8.2/cli/, /etc/php/8.2/mods-available/ includesections = php_common [imagemagick] comment = ImageMagick needed for php-imagemagick extension paths = /usr/share/ImageMagick-*, /etc/ImageMagick-*, /usr/lib/*/ImageMagick-* [/QUOTE]

Click to expand...

PHP modules:

[PHP Modules]
apcu
calendar
Core
ctype
curl
date
dom
exif
FFI
fileinfo
filter
ftp
gd
gettext
hash
iconv
imagick
imap
intl
json
libxml
mbstring
memcache
mysqli
mysqlnd
openssl
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
posix
pspell
random
readline
Reflection
session
shmop
SimpleXML
soap
sockets
sodium
SPL
sqlite3
standard
sysvmsg
sysvsem
sysvshm
tidy
tokenizer
xml
xmlreader
xmlwriter
xsl
Zend OPcache
zip
zlib
Click to expand...

variable99 · Oct 16, 2023

Side note: when user login first time via jSSH login line looks like this:

[email protected]:~$
Click to expand...

Other times when login:

user_userjsh@web1:~$
Click to expand...

Here web1 - server hostname.
Any explanation what is happening here?

variable99 · Oct 16, 2023

Resolved. jk_init.conf had wrong PHP default version set to php7_4 . Debian 12 has php8_2 . So updated this part:

PHP:

[php] comment = default php version and libraries paths = /usr/bin/php includesections = php_common, php8_2

Th0m · Oct 18, 2023

Be aware that a ISPConfig update might overwrite this file.

variable99 · Oct 18, 2023

Th0m said: ↑

Be aware that a ISPConfig update might overwrite this file.
Click to expand...

Is it possible to issue a fix for this? PHP 7.4 is long time EOL'ed and PHP 8.2 is current mainstream:
https://www.php.net/supported-versions.php

Th0m · Oct 18, 2023

What we could do is set a variable in the jk_init.ini.master template file for the php version to use $conf['default_php'] from the install/dist/conf/ file.

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Jailkit PHP's phar extension is missing

variable99 Member HowtoForge Supporter

variable99 Member HowtoForge Supporter

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Th0m ISPConfig Developer Staff Member ISPConfig Developer

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Jailkit PHP's phar extension is missing

variable99 Member HowtoForge Supporter

variable99 Member HowtoForge Supporter

variable99 Member HowtoForge Supporter

Th0m ISPConfig Developer Staff Member ISPConfig Developer

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Th0m ISPConfig Developer Staff Member ISPConfig Developer

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