From 72e0dfed8669ba2ce3174ff82e41e6c8c8f2f4d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gardais=20J=C3=A9r=C3=A9my?=
 <jeremy.gardais@univ-rennes1.fr>
Date: Mon, 6 May 2019 15:29:02 +0200
Subject: [PATCH] Ensure to install sshd

---
 .../install_backuppc_windows_bash_on_linux.sh | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/client/install_backuppc_windows_bash_on_linux.sh b/client/install_backuppc_windows_bash_on_linux.sh
index 734578d..e1568dc 100755
--- a/client/install_backuppc_windows_bash_on_linux.sh
+++ b/client/install_backuppc_windows_bash_on_linux.sh
@@ -14,6 +14,29 @@
 SUCCESS=0
 ERROR=1
 
+# Fonctions {{{
+
+function ensureSshdIsInstalled()  ## {{{
+{
+	### `command -v sshd` still return old value even after openssh-server was removed
+	### So we can't be sure of openssh-server state.
+	if ! hash sshd 2>/dev/null; then
+		printf '%b\n' "openssh-server non installé, tentative d'installation."
+
+		if   [ $(command -v aptitude) ];  then aptitude install -y openssh-server
+		elif [ $(command -v apt) ];       then apt install -y openssh-server
+		elif [ $(command -v yum) ];       then yum install -y openssh-server
+		elif [ $(command -v zypper) ];    then zypper install -y openssh-server
+		else
+			printf '\e[1;31m%-6s\e[m' "Merci d’installer openssh-server sur votre machine, installation annulée."
+			return "$ERROR"
+		fi
+	fi
+}
+## }}}
+
+# }}}
+
 # Gestion des paquets {{{
 ## Mettre à jour les dépôts
 apt update
@@ -26,5 +49,12 @@ apt install -y aptitude
 ## Mettre à jour le système
 aptitude full-upgrade -y
 # }}}
+# Gestion de SSH {{{
+ensureSshdIsInstalled
+if [ "$?" != "${SUCCESS}" ]; then
+	printf '\e[1;31m%-6s\e[m' "L'installation du serveur ssh a échoué, installation annulée."
+	exit "${ERROR}"
+fi
 
+# }}}
 exit "${SUCCESS}"