From e7f6ee9b9b252e4af0e09cfee9a296ae14d993d8 Mon Sep 17 00:00:00 2001
From: root <root@ch-m2.mx-s.net>
Date: Sun, 5 Jun 2022 15:15:39 +0300
Subject: [PATCH] Added GPG encryption by passphrase

---
 backup.sh     | 28 +++++++++++++++++++++++++++-
 config.sample | 11 ++++++-----
 2 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/backup.sh b/backup.sh
index 981b08c..c305b74 100755
--- a/backup.sh
+++ b/backup.sh
@@ -101,10 +101,36 @@ do
 done
 
 # Compressing
-cd ${prefix}/${stamp} && tar -czf ${prefix}/compressed/${stamp}.tgz *
+
+if [ "${do_quet}" == 0 ]
+then
+    echo "Compressing"
+fi
+
+find ${prefix}/${stamp} -maxdepth 1 -type f -not -name "*.gz" -exec gzip {} \;
+
+# Encrypting
+if [ -n "${gpg_passphrase}" ]
+then
+    if [ "${do_quet}" == 0 ]
+    then
+	echo "Encrypting"
+    fi
+
+    find ${prefix}/${stamp} -maxdepth 1 -type f  -exec bash -c "echo \"${gpg_passphrase}\" | gpg --batch --passphrase-fd 0   --symmetric \"{}\" && rm -f \"{}\"" \;
+fi
+
+if [ "${do_quet}" == 0 ]
+then
+    echo "Packing"
+fi
+
+# Packing
+cd ${prefix}/${stamp} && tar -cf ${prefix}/compressed/${stamp}.tar *
 rm -f $prefix/$stamp/*
 rmdir $prefix/$stamp
 
+
 # Sending data
 if [ -n "${sshhost}" ]
 then
diff --git a/config.sample b/config.sample
index 0411020..b650c23 100644
--- a/config.sample
+++ b/config.sample
@@ -2,8 +2,9 @@ sqldump_prefix="docker exec -t db mysqldump"
 sql_list="dbname dbname2 dbname3:table:table"
 files_list="/path/to/folder1 /path/to/folder/2:subfolder:file_in_folder:subfodler/subsub"
 prefix='/path_to_temp_folder';
-sshhost='host';
-sshport=22;
-sshuser='login';
-sshkey='/path_to_ssh_private_key';
-sshpath='/media/hdd2/backup';
+#gpg_passphrase='my_super_secret_key'
+#sshhost='host';
+#sshport=22;
+#sshuser='login';
+#sshkey='/path_to_ssh_private_key';
+#sshpath='/media/hdd2/backup';