From 96ddf75d24cd99a2756c3cec9d16fad03c29272a Mon Sep 17 00:00:00 2001
From: lhahn <lhahn@huehner-cloud.de>
Date: Tue, 23 Jul 2024 21:07:37 +0200
Subject: [PATCH] Save Authentik Backup and Restore Sketch

---
 .../usr/local/bin/authentik-backup.sh.j2      | 31 +++++++++++++++++++
 templates/usr/local/bin/idp-backup.sh.j2      |  1 -
 ...mail-backup.sh.j2 => mailcow-backup.sh.j2} |  0
 3 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 templates/usr/local/bin/authentik-backup.sh.j2
 delete mode 100644 templates/usr/local/bin/idp-backup.sh.j2
 rename templates/usr/local/bin/{email-backup.sh.j2 => mailcow-backup.sh.j2} (100%)

diff --git a/templates/usr/local/bin/authentik-backup.sh.j2 b/templates/usr/local/bin/authentik-backup.sh.j2
new file mode 100644
index 0000000..10202ca
--- /dev/null
+++ b/templates/usr/local/bin/authentik-backup.sh.j2
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+BORGUSER="{{ backup_owner }}";
+RUNFOLDER="{{ backup_run_folder }}";
+TARGETFOLDER="{{ backup_storage }}";
+REPOLOCATION="{{ backup_location }}";
+ARCHIVENAME="authentik-$(date '+%s')";
+
+cd $RUNFOLDER;
+POSTGRRES_DOCKER_ID=$(docker ps --format '{{.ID}} {{.Names}}' | grep postgres | cut -f 1 -d ' ');
+
+mkdir $TARGETFOLDER/$ARCHIVENAME;
+docker exec -i $POSTGRRES_DOCKER_ID /usr/local/bin/pg_dump --username {{ authentik_db.user }} {{ authentik_db.name }} > $TARGETFOLDER/authentik-postgres-backup.sql
+
+sudo -H -u $BORGUSER bash -c '
+TARGETFOLDER='$TARGETFOLDER';
+REPOLOCATION='$REPOLOCATION';
+ARCHIVENAME='$ARCHIVENAME';
+export BORG_PASSPHRASE=$(cat {{ backup_home }}/.borg.key);
+borg create -C lzma $REPOLOCATION::$ARCHIVENAME $TARGETFOLDER/$ARCHIVENAME';
+rm -rf $TARGETFOLDER/$ARCHIVENAME;
+
+
+### RESTORE!!! ###
+SHUTDOWN_CONTAINER_IDS=$(docker ps --format '{{.ID}} {{.Names}}' | cut -f 1 -d ' ' | grep -v $POSTGRES_DOCKER_ID | tr '\n' ' ');
+docker stop $SHUTDOWN_CONTAINER_IDS
+docker exec -i $POSTGRES_DOCKER_ID /usr/local/bin/dropdb --username {{ authentik_db.user }} '{{ authentik_db.name }}'
+docker exec -i $POSTGRES_DOCKER_ID /usr/local/bin/createdb --username {{ authentik_db.user }} '{{ authentik_db.name }}'
+docker exec -i 939 /usr/local/bin/psql --username {{ authentik_db.user }} -d {{ authentik_db.name }} < $TARGETFOLDER/authentik-postgres-backup.sql
+docker-compose down
+docker-compose up -d
\ No newline at end of file
diff --git a/templates/usr/local/bin/idp-backup.sh.j2 b/templates/usr/local/bin/idp-backup.sh.j2
deleted file mode 100644
index cc1f786..0000000
--- a/templates/usr/local/bin/idp-backup.sh.j2
+++ /dev/null
@@ -1 +0,0 @@
-#!/bin/bash
\ No newline at end of file
diff --git a/templates/usr/local/bin/email-backup.sh.j2 b/templates/usr/local/bin/mailcow-backup.sh.j2
similarity index 100%
rename from templates/usr/local/bin/email-backup.sh.j2
rename to templates/usr/local/bin/mailcow-backup.sh.j2