mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
71 lines
2.1 KiB
Text
71 lines
2.1 KiB
Text
# Check if a YunoHost user exists
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#
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# example: ynh_user_exists 'toto' || exit 1
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#
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# usage: ynh_user_exists username
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# | arg: username - the username to check
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ynh_user_exists() {
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sudo yunohost user list --output-as json | grep -q "\"username\": \"${1}\""
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}
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# Retrieve a YunoHost user information
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#
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# example: mail=$(ynh_user_get_info 'toto' 'mail')
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#
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# usage: ynh_user_get_info username key
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# | arg: username - the username to retrieve info from
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# | arg: key - the key to retrieve
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# | ret: string - the key's value
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ynh_user_get_info() {
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sudo yunohost user info "$1" --output-as plain | ynh_get_plain_key "$2"
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}
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# Get the list of YunoHost users
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#
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# example: for u in $(ynh_user_list); do ...
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#
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# usage: ynh_user_list
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# | ret: string - one username per line
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ynh_user_list() {
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sudo yunohost user list --output-as plain --quiet \
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| awk '/^##username$/{getline; print}'
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}
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# Check if a user exists on the system
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#
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# usage: ynh_system_user_exists username
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# | arg: username - the username to check
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ynh_system_user_exists() {
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getent passwd "$1" &>/dev/null
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}
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# Create a system user
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#
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# usage: ynh_system_user_create user_name [home_dir]
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# | arg: user_name - Name of the system user that will be create
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# | arg: home_dir - Path of the home dir for the user. Usually the final path of the app. If this argument is omitted, the user will be created without home
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ynh_system_user_create () {
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if ! ynh_system_user_exists "$1" # Check if the user exists on the system
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then # If the user doesn't exist
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if [ $# -ge 2 ]; then # If a home dir is mentioned
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local user_home_dir="-d $2"
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else
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local user_home_dir="--no-create-home"
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fi
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sudo useradd $user_home_dir --system --user-group $1 --shell /usr/sbin/nologin || ynh_die "Unable to create $1 system account"
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fi
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}
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# Delete a system user
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#
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# usage: ynh_system_user_delete user_name
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# | arg: user_name - Name of the system user that will be create
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ynh_system_user_delete () {
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if ynh_system_user_exists "$1" # Check if the user exists on the system
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then
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echo "Remove the user $1" >&2
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sudo userdel $1
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else
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echo "The user $1 was not found" >&2
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fi
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}
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