3 # creates a new apache website for a specified domain.
5 # auto-find the scripts, since we might want to run this as sudo.
6 export WORKDIR="$( \cd "$(\dirname "$0")" && /bin/pwd )" # obtain the script's working directory.
7 source "$WORKDIR/../core/launch_feisty_meow.sh"
9 # some convenient defaults for our current usage.
11 BASE_PATH="$HOME/apps"
12 STORAGE_SUFFIX="/public"
14 # this function writes out the new configuration file for the site.
15 function write_apache_config()
17 local appname="$1"; shift
18 local sitename="$1"; shift
19 local site_config="/etc/apache2/sites-available/${sitename}.conf"
21 # check if config file already exists and bail if so.
22 if [ -f "$site_config" ]; then
23 echo "The apache configuration file already exists at:"
25 echo "Please remove this file before proceeding, if it is junk. For example:"
26 echo " sudo rm $site_config"
30 echo "Creating a new apache2 site for $sitename with config file:"
33 # path where site gets checked out, in some arcane manner, and which happens to be
34 # above the path where we put webroot (in the storage suffix, if defined).
35 local path_above="${BASE_PATH}/${appname}"
36 # no slash between appname and suffix, in case suffix is empty.
37 local full_path="${BASE_PATH}/${appname}${STORAGE_SUFFIX}"
38 #echo really full path is $full_path
41 # set up the user's web folder as an apache user web directory.
43 # set permissions on the actual app folder.
44 <Directory \"$full_path\">
45 Options +ExecCGI +Indexes +FollowSymLinks +Includes +MultiViews
50 ServerName ${sitename}
51 DocumentRoot ${full_path}
52 ErrorLog \${APACHE_LOG_DIR}/${sitename}-error.log
53 CustomLog \${APACHE_LOG_DIR}/${sitename}-access.log combined
54 Include /etc/apache2/conf-library/basic-options.conf
55 Include /etc/apache2/conf-library/rewrite-enabling.conf
60 # turns on the config file we create above for apache.
61 function enable_site()
63 local sitename="$1"; shift
64 local site_config="/etc/apache2/sites-available/${sitename}.conf"
66 outfile="$TMP/apacheout.$RANDOM"
67 a2ensite "$(basename $site_config)" &>$outfile
69 # an error happened, so we show the command's output at least.
72 echo "There was a problem enabling the apache config file in:"
74 echo "Please consult the apache error logs for more details."
80 # restarts the apache2 service.
81 function restart_apache()
83 service apache2 restart
85 echo "There was a problem restarting the apache2 service."
86 echo "Please consult the apache error logs for more details."
91 # chown folder to group www-data. can be done without setting a user, right?
93 # sets up the serverpilot storage location for a user hosted web site.
94 function maybe_create_site_storage()
96 local our_app="$1"; shift
97 # make sure the base path for storage of all the apps for this user exists.
98 local full_path="$BASE_PATH/$our_app"
99 if [ ! -d "$full_path" ]; then
101 check_result "The app storage path could not be created.\n Path in question is: $full_path"
104 # now give the web server some access to the folder. this is crucial since the folders
105 # can be hosted in any user folder, and the group permissions will usually be only for the user.
106 chown -R $(logname):www-data "$BASE_PATH"
107 check_result "Failed to set www-data as the owner on the path: $full_path"
108 # note that web serving will also hose up unless the path to the folder is writable. so we walk backwards
109 # and make sure group access is available.
110 local chow_path="$full_path"
111 while [[ $chow_path != $HOME ]]; do
112 #echo chow path is now $chow_path
113 chmod -R g+rx "$chow_path"
114 check_result "Failed to add group permissions for www-data on the path: $chow_path"
115 # reassert the user's ownership of any directories we might have just created.
116 chown $(logname) "$chow_path"
117 check_result "changing ownership to user failed on the path: $chow_path"
118 chow_path="$(dirname "$chow_path")"
122 # main body of script.
124 if (( $EUID != 0 )); then
125 echo "This script must be run as root or sudo."
132 if [ -z "$appname" -o -z "$site" ]; then
133 echo "This script needs to know (1) the appname (application name) for the new"
134 echo "site and (2) the DNS name for the apache virtual host."
135 echo "The appname should work as a file-system compatible folder name."
139 maybe_create_site_storage "$appname"
140 write_apache_config "$appname" "$site"