#!/bin/bash

DESC="Extraction des logs de connexion de la base Hydra"

. /usr/share/eole/schedule/config.sh

file_date=$(date '+%Y%m%d' -d@$(($(date +%s) -3600*24))) # Date pour le format des noms de fichier
today=$(date '+%Y-%m-%d') # Date de fin de requête
yesterday=$(date '+%Y-%m-%d' -d@$(($(date +%s) -3600*24))) # Date de début de requête
exit_status=0

echo "Begin date: $(date)"

mysql --defaults-file=/etc/mysql/debian.cnf hydra <<EOF
select concat ('requested_at: ', requested_at),
       concat ('request_id: ', request_id),
       concat ('client_id: ', client_id),
       concat ('subject: ', subject)
       into outfile 'access-${file_date}' character set utf8 fields terminated by '|'
       from hydra_oauth2_access
       where requested_at >= '${yesterday} 00:00:00' and requested_at < '${today} 00:00:00'
       order by requested_at ;
EOF
(( exit_status = exit_status || $? ))

mysql --defaults-file=/etc/mysql/debian.cnf hydra <<EOF
select concat ('requested_at: ', requested_at),
       concat ('challenge: ', challenge),
       concat ('error: ', error),
       concat ('session_access_token: ', session_access_token),
       concat ('session_id_token: ', session_id_token),
       concat ('handled at: ', handled_at)
       into outfile 'consent-request-handled-${file_date}' character set utf8 fields terminated by '|'
       from hydra_oauth2_consent_request_handled
       where requested_at >= '${yesterday} 00:00:00' and requested_at < '${today} 00:00:00'
       order by requested_at ;
EOF
(( exit_status = exit_status || $? ))

mysql --defaults-file=/etc/mysql/debian.cnf hydra <<EOF
select concat ('requested_at: ', requested_at),
       concat ('challenge: ', challenge),
       concat ('request_url: ', request_url),
       concat ('client_id: ', client_id),
       concat ('login_session_id: ', login_session_id)
       into outfile 'authentication-request-${file_date}' character set utf8 fields terminated by '|'
       from hydra_oauth2_authentication_request
       where requested_at >= '${yesterday} 00:00:00' and requested_at < '${today} 00:00:00'
       order by requested_at ;
EOF
(( exit_status = exit_status || $? ))

# Tags must be 32 char long max (otherwise, default fwd template truncates it)
logger -f /var/lib/mysql/hydra/access-${file_date} -t mariadb_hydra-access-${file_date}
logger -f /var/lib/mysql/hydra/consent-request-handled-${file_date} -t mariadb_hydra-consreq-h-${file_date}
logger -f /var/lib/mysql/hydra/authentication-request-${file_date} -t mariadb_hydra-authreq-${file_date}

# Remove log files older than 7 days (already saved on the NAS)
find /var/lib/mysql/hydra/ -name 'access-*' -type f -mtime +7 -exec rm -vf {} \;
find /var/lib/mysql/hydra/ -name 'consent-request-handled-*' -type f -mtime +7 -exec rm -vf {} \;
find /var/lib/mysql/hydra/ -name 'authentication-request-*' -type f -mtime +7 -exec rm -vf {} \;

find /var/log/rsyslog/local/mariadb_hydra/ -name 'access-*' -type f -mtime +7 -exec rm -vf {} \;
find /var/log/rsyslog/local/mariadb_hydra/ -name 'consreq-h-*' -type f -mtime +7 -exec rm -vf {} \;
find /var/log/rsyslog/local/mariadb_hydra/ -name 'authreq-*' -type f -mtime +7 -exec rm -vf {} \;

echo "End date: $(date)"

exit $exit_status