/var/www/site1
/var/www/site2

chown -R www-data:www-data /var/www

Пользователь site1 имел доступ только к /var/www/site1
Пользователь site2 имел доступ только к /var/www/site2

и был изолирован и не мог видеть содержимое /var/www не кто их пользователей.

/etc/ssh/sshd_config 

Match Group www-data
        X11Forwarding no
        AllowTcpForwarding no
        ChrootDirectory /var/www%h
        ForceCommand internal-sftp
        PasswordAuthentication yes 

chown root:root /var/www/site1

и группа другая.

А нужно что-бы.

что-бы  у каталогов /var/www/site1  были права www-data:www-data
и был пользователь site1 который бы имел полный доступ к папке /var/www/site1
и больше у него не было не какого другого доступа и даже визуального в другие каталоги /var/www

Помогите порешать,! За Ранее Спасибо.

Forbidden
You don't have permission to access / on this server.
Apache/2.4.7 (Ubuntu) Server at 5.5.5.5 Port 80

Bad Request
Your browser sent a request that this server could not understand.
Reason: You're speaking plain HTTP to an SSL-enabled server port.
Instead use the HTTPS scheme to access this URL, please.
Apache/2.4.7 (Ubuntu) Server at domain.com Port 443

domain.com

 [error] => Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?

php_openssl.dll. или php_openssl.so

extension_dir => /usr/lib/php53/extensions =>

[error] => Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?

root@vps412901://# a2enmod ssl
Considering dependency setenvif for ssl:
Module setenvif already enabled
Considering dependency mime for ssl:
Module mime already enabled
Considering dependency socache_shmcb for ssl:
Module socache_shmcb already enabled
Module ssl already enabled
root@vps412901://#

<?php phpinfo(); ?>

Loaded Modules
core mod_so mod_watchdog http_core mod_log_config
mod_logio mod_version mod_unixd mod_access_compat
mod_actions mod_alias mod_asis mod_auth_basic
mod_auth_digest mod_auth_mysql mod_authn_anon
mod_authn_core mod_authn_dbm mod_authn_file
mod_authz_core mod_authz_dbm mod_authz_groupfile
mod_authz_host mod_authz_owner mod_authz_user
mod_autoindex mod_cache mod_cgi mod_charset_lite
mod_dav mod_dav_fs mod_deflate mod_dir mod_env
mod_expires mod_file_cache mod_filter mod_headers
mod_include mod_info mod_mime mod_mime_magic
prefork mod_negotiation mod_php5 mod_reqtimeout
mod_rewrite mod_setenvif mod_socache_shmcb
mod_speling mod_ssl mod_status mod_unique_id
mod_userdir mod_usertrack mod_vhost_alias

Phar

Phar: PHP Archive support	enabled
Phar EXT version	2.0.1
Phar API version	1.1.1
SVN revision	$Id: 21d763042eb5769ae0a09dc1118df2b5aae6fb33 $
Phar-based phar archives	enabled
Tar-based phar archives	enabled
ZIP-based phar archives	enabled
gzip compression	enabled
bzip2 compression	enabled
OpenSSL support	disabled (install ext/openssl)

sudo add-apt-repository ppa:sergey-dryabzhinsky/php53-modules
sudo add-apt-repository ppa:sergey-dryabzhinsky/php53
sudo apt-get update

sudo apt-get install php53-apache2
sudo a2enmod php53
Все ок стоит php5.3.29

sudo apt-get install phpmyadmin
Restarting web server apache2
[Thu Jul 13 23:42:29.861802 2017] [so:warn] [pid 7005] AH01574: module php5_module is already loaded, skipping

root@vps412901://# apt-get install phpmyadmin
Reading package lists... Done
Building dependency tree
Reading state information... Done
phpmyadmin is already the newest version.
The following package was automatically installed and is no longer required:
  libapache2-mod-php53
Use 'apt-get autoremove' to remove it.
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
4 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up php5-cli (5.5.9+dfsg-1ubuntu4.21) ...
update-alternatives: error: alternative link /usr/share/man/man1/php.1.gz is already managed by php-man
dpkg: error processing package php5-cli (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of php5-readline:
 php5-readline depends on php5-cli (= 5.5.9+dfsg-1ubuntu4.21); however:
  Package php5-cli is not configured yet.

dpkg: error processing package php5-readline (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          dpkg: dependency problems prevent configuration of php-gettext:
 php-gettext depends on php5 | php5-cli; however:
  Package php5 is not installed.
  Package php5-cli is not configured yet.

dpkg: error processing package php-gettext (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          dpkg: dependency problems prevent configuration of phpmyadmin:
 phpmyadmin depends on php-gettext; however:
  Package php-gettext is not configured yet.

dpkg: error processing package phpmyadmin (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
                                                              Errors were encountered while processing:
 php5-cli
 php5-readline
 php-gettext
 phpmyadmin
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@vps412901://#

tar -czvf /root/site.gz /var/www/site.ru 
tar -czf BackupALL_myVPS_`date "+%Y-%m-%d"`.tar.gz site.ru.gz  

root@vps412901:~/php-5.3.29# make install
Installing PHP SAPI module:       cgi
Installing PHP CGI binary: /usr/local/bin/
Installing PHP CLI binary:        /usr/local/bin/
Installing PHP CLI man page:      /usr/local/man/man1/
Installing build environment:     /usr/local/lib/php/build/
Installing header files:          /usr/local/include/php/
Installing helper programs:       /usr/local/bin/
  program: phpize
  program: php-config
Installing man pages:             /usr/local/man/man1/
  page: phpize.1
  page: php-config.1
Installing PEAR environment:      /usr/local/lib/php/
[PEAR] Archive_Tar    - upgraded:  1.3.12
[PEAR] Console_Getopt - already installed: 1.3.1
[PEAR] Structures_Graph- already installed: 1.0.4
pear/pear dependency package "pear/XML_Util" downloaded version 1.2.3 is not the recommended version 1.2.1, but may be compatible, use --force to install
pear/XML_Util cannot be installed, conflicts with installed packages
[PEAR] XML_Util       - upgraded:  1.2.3
[PEAR] PEAR           - upgraded:  1.9.5
Wrote PEAR system config file at: /usr/local/etc/pear.conf
You may want to add: /usr/local/lib/php to your php.ini include_path
/root/php-5.3.29/build/shtool install -c ext/phar/phar.phar /usr/local/bin
ln -s -f /usr/local/bin/phar.phar /usr/local/bin/phar
Installing PDO headers:          /usr/local/include/php/ext/pdo/
root@vps412901:~/php-5.3.29#