seafile_ynh/scripts/actions

#!/bin/bash

#=================================================
# GENERIC START
#=================================================

# Import common cmd
source scripts/experimental_helper.sh
source scripts/_common.sh

# Source YunoHost helpers
source /usr/share/yunohost/helpers

# Stop script if errors
ynh_abort_if_errors

ynh_print_info --message="Loading installation settings..."

# Retrive arguments
domain=$(ynh_app_setting_get --app $app --key domain)

#=================================================
# FUNCTION DECLARATION
#=================================================

stop_seafile() {
    ynh_print_info --message="Stoping seafile..."

    # Stop service before any change
    ynh_systemd_action --service_name seafile --action stop
    ynh_systemd_action --service_name seahub --action stop
    sleep 2
    pkill -f seafile-controller || true
    pkill -f seaf-server || true
    pkill -f ccnet-server || true
    pkill -f seahub || true
}

start_seafile(){
    ynh_print_info --message="Starting seafile..."
    # Avoid the current effect
    sleep 2

    # Reload services
    ynh_print_info --message="Starting services..."
    ynh_systemd_action --service_name seafile -l "spawned seaf-server, pid " -p /var/log/seafile/controller.log
    ynh_systemd_action --service_name seahub -l "Started Seafile hub." -p "systemd"
    sleep 2
}

get_email_list_in_seafile() {
    sql_request='SELECT email FROM `EmailUser`; SELECT email FROM `LDAPUsers`'
    all_user_list=$(ynh_mysql_execute_as_root --sql "$sql_request" --database ccnetdb | grep -v "^email$")
    user_list=$(echo "$all_user_list" | grep "@$domain$" || true)
}

migrate_email_in_database() {

    ynh_print_info --message="Migrating email $1 to $2"
    local old_email=$1
    local new_email=$2
    sleep 1

    if [[ "$all_user_list" =~ "$new_email" ]]; then
        ynh_print_err --message "The user '$new_email' already exist in seafile, can rename '$old_email' to '$new_email'"
        return
    fi

    if ! [[ "$all_user_list" =~ "$old_email" ]]; then
        ynh_print_err --message "The user '$old_email' don't exist in seafile, can rename '$old_email' to '$new_email'"
        return
    fi

    # Update database

    # This fonction relplace all old domain name by the new domain name.
    # use : mysql_relpace_db db_name table collum
    mysql_relpace_db() {
        sql_request='UPDATE `'"$2"'` SET '"$3 = replace($3, '$old_email', '$new_email')"
        ynh_mysql_execute_as_root --sql "$sql_request" --database $1
    }

    # TODO check DB update
    # ccnet DB
    mysql_relpace_db ccnetdb Binding email
    mysql_relpace_db ccnetdb EmailUser email
    mysql_relpace_db ccnetdb Group creator_name
    mysql_relpace_db ccnetdb GroupUser user_name
    mysql_relpace_db ccnetdb LDAPUsers email
    mysql_relpace_db ccnetdb Organization creator
    mysql_relpace_db ccnetdb OrgUser email
    mysql_relpace_db ccnetdb UserRole email

    # seafile DB
    # Note that when we do a migration from seafile v6 some time don't exist. So yes it's probably a bug on seafile side. But anyway just ignore this problem...
    mysql_relpace_db seafiledb FolderUserPerm user || true
    mysql_relpace_db seafiledb OrgGroupRepo owner || true
    mysql_relpace_db seafiledb OrgRepo user || true
    mysql_relpace_db seafiledb OrgSharedRepo from_email || true
    mysql_relpace_db seafiledb OrgSharedRepo to_email || true
    mysql_relpace_db seafiledb OrgUserQuota user
    mysql_relpace_db seafiledb RepoGroup user_name
    mysql_relpace_db seafiledb RepoInfo last_modifier
    mysql_relpace_db seafiledb RepoOwner owner_id
    mysql_relpace_db seafiledb RepoTrash owner_id
    mysql_relpace_db seafiledb RepoUserToken email
    mysql_relpace_db seafiledb SharedRepo from_email
    mysql_relpace_db seafiledb SharedRepo to_email
    mysql_relpace_db seafiledb UserQuota user
    mysql_relpace_db seafiledb UserShareQuota user

    # seahub DB
    mysql_relpace_db seahubdb api2_token user
    mysql_relpace_db seahubdb api2_tokenv2 user
    mysql_relpace_db seahubdb auth_user email
    mysql_relpace_db seahubdb auth_user username
    mysql_relpace_db seahubdb auth_user_groups user_id
    mysql_relpace_db seahubdb auth_user_user_permissions user_id
    mysql_relpace_db seahubdb avatar_avatar emailuser
    mysql_relpace_db seahubdb base_clientlogintoken username
    mysql_relpace_db seahubdb base_devicetoken user
    mysql_relpace_db seahubdb base_filecomment author
    mysql_relpace_db seahubdb base_innerpubmsg from_email
    mysql_relpace_db seahubdb base_innerpubmsgreply from_email
    mysql_relpace_db seahubdb base_userenabledmodule username
    mysql_relpace_db seahubdb base_userlastlogin username
    mysql_relpace_db seahubdb base_userstarredfiles email
    mysql_relpace_db seahubdb django_cas_ng_proxygrantingticket user || true
    mysql_relpace_db seahubdb drafts_draft username
    mysql_relpace_db seahubdb group_groupmessage from_email
    mysql_relpace_db seahubdb group_messagereply from_email
    mysql_relpace_db seahubdb institutions_institutionadmin user
    mysql_relpace_db seahubdb notifications_usernotification to_user
    mysql_relpace_db seahubdb options_useroptions email
    mysql_relpace_db seahubdb post_office_attachment_emails email_id
    mysql_relpace_db seahubdb post_office_email from_email
    mysql_relpace_db seahubdb profile_profile user
    mysql_relpace_db seahubdb profile_profile login_id
    mysql_relpace_db seahubdb profile_profile contact_email
    mysql_relpace_db seahubdb registration_registrationprofile emailuser_id
    mysql_relpace_db seahubdb role_permissions_adminrole email
    mysql_relpace_db seahubdb share_anonymousshare repo_owner
    mysql_relpace_db seahubdb share_extrasharepermission share_to
    mysql_relpace_db seahubdb share_fileshare username
    mysql_relpace_db seahubdb share_privatefiledirshare from_user
    mysql_relpace_db seahubdb share_privatefiledirshare to_user
    mysql_relpace_db seahubdb share_uploadlinkshare username
    mysql_relpace_db seahubdb social_auth_code email || true
    mysql_relpace_db seahubdb social_auth_usersocialauth username
    mysql_relpace_db seahubdb sysadmin_extra_userloginlog username
    mysql_relpace_db seahubdb tags_filetag username
    mysql_relpace_db seahubdb termsandconditions_usertermsandconditions username
    mysql_relpace_db seahubdb two_factor_phonedevice user
    mysql_relpace_db seahubdb two_factor_staticdevice user
    mysql_relpace_db seahubdb two_factor_totpdevice user
    mysql_relpace_db seahubdb wiki_personalwiki username
    mysql_relpace_db seahubdb wiki_wiki username

    ynh_print_info --message="Migration of email $1 to $2 done"
}

migrate_user() {
    stop_seafile
    get_email_list_in_seafile

    migrate_email_in_database $YNH_ACTION_OLD_EMAIL $YNH_ACTION_NEW_EMAIL

    start_seafile
}

migrate_all_user() {
    stop_seafile
    get_email_list_in_seafile

    for user in $user_list; do
        # Try to get the main email of the user in yunohost which has is the old email
        user_main_email=$(yunohost tools shell -c "
from yunohost.user import user_info
info = user_info('$user'.split('@')[0])
print(info['mail'])
exit()
")
        if [ "$user" == "$user_main_email" ]; then
            ynh_print_info --message "Nothing to do for user $user."
        fi

        migrate_email_in_database $user $user_main_email
    done

    start_seafile
}

#=================================================
# STANDARD MODIFICATIONS
#=================================================

case $YNH_ACTION in
    migrate_user_email_to_mail_email) migrate_all_user;;
    change_user_email) migrate_user;;
esac