From 3ab8c96270a6aa5e3b0d661ffb77b8e7a991dfbf Mon Sep 17 00:00:00 2001
From: Daniel Dolezal <d.dolezal97@protonmail.com>
Date: Fri, 1 Jul 2022 18:23:54 +0200
Subject: [PATCH] fix bug of only one ssh key can be added

---
 README.md     |  2 +-
 entrypoint.sh | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 0aca85c..140419d 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ docker run -dp 3000:22 \
 
 ## Use after setup
 ```
-export BORG_REPO='ssh://borg@localhost:3000/backups' 
+export BORG_REPO='ssh://borg@localhost:3000/backups'
 borg init -e none
 # any borg command you like
 ```
diff --git a/entrypoint.sh b/entrypoint.sh
index 34c4be8..186db29 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -37,7 +37,13 @@ function add_borg_user {
 
 function make_and_import_ssh_keys {
   local create_folders="0"
-  touch "/.ssh/authorized_keys"
+
+  if [ ! -f "/.ssh/authorized_keys" ]; then
+    touch "/.ssh/authorized_keys"
+  else
+    rm "/.ssh/authorized_keys"
+    touch "/.ssh/authorized_keys"
+  fi
 
   for key in ${SSH_FOLDERS[@]}; do
     if [ ! -d "${key}" ]; then
@@ -59,7 +65,7 @@ function make_and_import_ssh_keys {
   FILES=$(ls -1 /sshkeys/clients)
   for key in $FILES; do
     echo "-  Adding SSH-Key $key"
-    cat "/sshkeys/clients/$key" > "/.ssh/authorized_keys"
+    cat "/sshkeys/clients/$key" >> "/.ssh/authorized_keys"
   done
   echo "" >> "/.ssh/authorized_keys"