borg-family_0.1-1

1 files changed, 31 insertions, 0 deletions

diff --git a/borg-family-0.1/src/sbin/bfenv b/borg-family-0.1/src/sbin/bfenv
new file mode 100755
index 0000000..756ef62
--- /dev/null
+++ b/borg-family-0.1/src/sbin/bfenv
@@ -0,0 +1,31 @@
+#!/bin/bash
+umask 0077
+source /etc/borg-family/confvars
+source /etc/borg-family/envvars
+PATH="/etc/borg-family:$PATH"
+
+if [ \! -r /etc/borg-family/passphrase ]; then
+	echo "No passphrase (repokey) found, creating a new one" >&2
+	touch /etc/borg-family/passphrase
+	chmod 600 /etc/borg-family/passphrase
+	pwgen 32 1 >> /etc/borg-family/passphrase
+	ls -l /etc/borg-family/passphrase >&2
+	echo "You NEED to store it in a password manager to be able to restore backups" >&2
+fi
+
+if [ \! -r /etc/borg-family/id_rsa_borg ]; then
+	echo "No SSH key found, creating a new one" >&2
+	ssh-keygen -N "" -C "$(id -un)_borg@$(hostname)" -f /etc/borg-family/id_rsa_borg \
+		&& cat /etc/borg-family/id_rsa_borg.pub
+fi
+
+borg init "${borg_init_opts[@]}" 2>&1 | grep -vE '^A repository already exists' >&2
+
+if ! borg check "${borg_check_opts[@]}"; then
+	echo "Showing BORG_* env variables (see /etc/borg-family/envvars) :" >&2
+	env | grep ^BORG_ >&2
+	echo "End of BORG_* env variables" >&2
+	echo >&2
+	echo "Can't access to or check the borg repository, exiting, no backup made" >&2
+	exit 1
+fi