doc : README.md

README.md

@@ -12,4 +12,31 @@ prérequis : une machine Debian buster
   * r-int
   * r-ext
   * s-proxy
+
+
 ## Les playbooks
+
+
+## Installation
+
+On utilisera l'image de machine virtuelle suivante : 
+  * **debian-buster-gsb-2021b.ova** (2021-03-31)
+    * Bebian Buster 10.9 - 2 cartes - 1 Go - stockage 20 Go
+
+
+### Machine s-adm
+  - créer la machine virtuelle **s-adm** en important l'image ova décrite plus haut 
+  - 
+
+
+### Pour chaque machine
+
+  - importer la machine à partir du fichier **.ova**
+  - définir les cartes réseau en accord avec le plan d'adressage et le schéma
+  - donner le nom adapté (avec sed -i …)
+  - redémarrer
+  - mettre à jour les paquets : apt update && apt upgrade
+  - cloner le dépot : https://gitea.lyc-lecastel.fr/gadmin/gsb2021.git
+  
+
+   curl depl/gsbboot|bash

roles/docker-nextcloud/tasks/main.yml

@@ -35,29 +35,6 @@
     name: nginx
     state: present
 
-- name: Copie de /etc/nginx/site-availables/proxy
-  copy:
-    src: /root/tools/ansible/gsb2021/roles/docker-nextcloud/files/proxy
-    dest: /etc/nginx/sites-available
-
-- name: Suppression de /etc/nginx/sites-enabled/default
-  file:
-    path: /etc/nginx/sites-enabled/default
-    state: absent
-
-- name: Creation de lien symbolique avec /etc/nginx/sites-available/proxy dans /etc/nginx/sites-enabled/proxy
-  file:
-    src: /etc/nginx/sites-available/proxy
-    dest: /etc/nginx/sites-enabled/proxy
-    owner: root
-    group: root
-    state: link
-
-- name: Redemarage de Nginx
-  service:
-    name: nginx
-    state: restarted
-
 - name: Copie de config.php dans /root/nextcloud/nextcloud/config
   copy:
     src: /root/tools/ansible/gsb2021/roles/docker-nextcloud/files/config.php
@@ -87,3 +64,26 @@
   copy:
     src: /root/tools/ansible/gsb2021/roles/docker-nextcloud/files/ssl-params.conf
     dest: /etc/nginx/snippets
+
+- name: Copie de /etc/nginx/site-availables/proxy
+  copy:
+    src: /root/tools/ansible/gsb2021/roles/docker-nextcloud/files/proxy
+    dest: /etc/nginx/sites-available
+
+- name: Suppression de /etc/nginx/sites-enabled/default
+  file:
+    path: /etc/nginx/sites-enabled/default
+    state: absent
+
+- name: Creation de lien symbolique avec /etc/nginx/sites-available/proxy dans /etc/n$
+  file:
+    src: /etc/nginx/sites-available/proxy
+    dest: /etc/nginx/sites-enabled/proxy
+    owner: root
+    group: root
+    state: link
+
+- name: Redemarage de Nginx
+  service:
+    name: nginx
+    state: restarted

roles/firewall-vpn-l/files/ferm.conf

@@ -4,12 +4,12 @@
 #
 
 @def $DEV_ADM	= enp0s3;
-@def $DEV_VPN	= enp0s8;
-@def $DEV_EXT	= enp0s9;
+@def $DEV_AG	= enp0s8;
+@def $DEV_VPN	= enp0s9;
 
 @def $NET_ADM=192.168.99.102/24;
-@def $NET_VPN=172.16.128.254/24;
-@def $NET_EXT=192.168.0.52/30;
+@def $NET_AG=172.16.128.254/24;
+@def $NET_VPN=192.168.0.52/24;
 
 table filter {
     chain INPUT {
@@ -23,28 +23,21 @@ table filter {
         interface lo ACCEPT;
 
         # allow SSH connections
-        #interface ($DEV_ADM) {
 	proto tcp dport ssh ACCEPT;
-	#}
 
         # allow DNS connections
-        #interface ($DEV_INT) {
 	proto udp sport domain ACCEPT;
-	proto udp dport domain ACCEPT;
-	#}	
-
-        # DHCP
-        proto udp dport (67 68) ACCEPT;
+	proto udp dport domain ACCEPT;	
 
         # allow IPsec
-        interface ($DEV_VPN $DEV_EXT) {
+        interface ($DEV_AG $DEV_VPN) {
         proto udp sport 500 ACCEPT;
         proto udp dport 500 ACCEPT;
         proto esp ACCEPT;
 	}
 
         # Autoriser nat-t-ike
- #       interface ($DEV_VPN) {
+ #       interface ($DEV_AG) {
         proto udp sport 4500 ACCEPT;
         proto udp dport 5500 ACCEPT;
 #	}
@@ -54,52 +47,16 @@ table filter {
 	proto (udp tcp) dport domain ACCEPT;
 	#}
 
-	# autoriser supervision
-	proto udp sport 161 ACCEPT;
-
 	# autoriser NTP
 	proto udp sport 123 ACCEPT;
 
-        # respond to ping
-        proto icmp mod limit limit 30/minut ACCEPT; 
-
     }
     chain OUTPUT {
-        policy DROP;
-#        interface ($DEV_PUB) {
-        
-	# Autoriser SSH
-        proto tcp sport ssh ACCEPT;
-
-	# Autoriser DNS
-        proto udp dport domain ACCEPT;
-        proto udp sport domain ACCEPT;
-
-        # DHCP
-        proto udp sport (67 68) ACCEPT;
-	
-	# Autoriser ipsec
-        proto udp dport 500 ACCEPT;
-        proto udp sport 500 ACCEPT;
-	
-	# Autoriser nat-t-ike
-        proto udp dport 4500 ACCEPT;
-        proto udp sport 4500 ACCEPT;
-        
-	# Autoriser supervision
-        proto udp dport 161 ACCEPT;
-	
-	# Autoriser NTP
-        proto udp dport 123 ACCEPT;
-
-        # respond to ping
-        proto icmp ACCEPT; 
-
-#	}
+        policy ACCEPT;
 
         # connection tracking
-        #mod state state INVALID DROP;
-        mod state state (ESTABLISHED RELATED) ACCEPT;
+        # mod state state INVALID DROP;
+        # mod state state (ESTABLISHED RELATED) ACCEPT;
     }
     chain FORWARD {
         policy ACCEPT;
@@ -108,15 +65,4 @@ table filter {
         mod state state INVALID DROP;
         mod state state (ESTABLISHED RELATED) ACCEPT;
     }
-}
-
-# IPv6:
-#domain ip6 {
-#    table filter {
-#        chain INPUT {
-#            policy ACCEPT;
-#            # ...
-#        }
-#        # ...
-#    }
-#}
+}

roles/firewall-vpn-l/tasks/main.yml

@@ -1,8 +1,8 @@
 ---
-  - name : installer ferm
-    apt: name=ferm state=present
-  - name: fichier parefeu pour VPN
-    copy: src=ferm.conf dest=/etc/ferm/ferm.conf
-    notify:
-      - Restart ferm
-    
+- name : installer ferm
+  apt: name=ferm state=present
+  
+- name: fichier parefeu pour VPN
+  copy: src=ferm.conf dest=/etc/ferm/ferm.conf
+  notify:
+    - Restart ferm

roles/firewall-vpn-r/files/ferm.conf

@@ -9,7 +9,7 @@
 
 @def $NET_ADM=192.168.99.112/24;
 @def $NET_VPN=192.168.0.51/24;
-@def $NET_EXT=192.168.1.2/30;
+@def $NET_EXT=192.168.1.2/24;
 
 table filter {
     chain INPUT {
@@ -23,15 +23,13 @@ table filter {
         interface lo ACCEPT;
 
         # allow SSH connections
-        #interface ($DEV_ADM) {
 	proto tcp dport ssh ACCEPT;
-	#}
+	
 
         # allow DNS connections
-        #interface ($DEV_INT) {
 	proto udp sport domain ACCEPT;
 	proto udp dport domain ACCEPT;
-	#}	
+		
 
         # allow IPsec
         interface ($DEV_VPN) {
@@ -51,49 +49,13 @@ table filter {
 #	proto (udp tcp) dport domain ACCEPT;
 	#}
 
-	# autoriser supervision
-	proto udp sport 161 ACCEPT;
 
 	# autoriser NTP
 	proto udp sport 123 ACCEPT;
 
-        # respond to ping
-        proto icmp mod limit limit 30/minut ACCEPT; 
-
     }
     chain OUTPUT {
-        policy DROP;
-#        interface ($DEV_PUB) {
-        
-	# Autoriser SSH
-        proto tcp sport ssh ACCEPT;
-
-	# Autoriser DNS
-        proto udp dport domain ACCEPT;
-        proto udp sport domain ACCEPT;
-	
-	# Autoriser ipsec
-        proto udp dport 500 ACCEPT;
-        proto udp sport 500 ACCEPT;
-	
-	# Autoriser nat-t-ike
-        proto udp dport 4500 ACCEPT;
-        proto udp sport 4500 ACCEPT;
-        
-	# Autoriser supervision
-        proto udp dport 161 ACCEPT;
-	
-	# Autoriser NTP
-        proto udp dport 123 ACCEPT;
-
-        # respond to ping
-        proto icmp ACCEPT; 
-
-#	}
-
-        # connection tracking
-        #mod state state INVALID DROP;
-        mod state state (ESTABLISHED RELATED) ACCEPT;
+        policy ACCEPT;
     }
     chain FORWARD {
         policy ACCEPT;
@@ -102,15 +64,4 @@ table filter {
         mod state state INVALID DROP;
         mod state state (ESTABLISHED RELATED) ACCEPT;
     }
-}
-
-# IPv6:
-#domain ip6 {
-#    table filter {
-#        chain INPUT {
-#            policy ACCEPT;
-#            # ...
-#        }
-#        # ...
-#    }
-#}
+}

roles/firewall-vpn-r/tasks/main.yml

@@ -1,10 +1,8 @@
 ---
 - name : installer ferm
-    apt: name=ferm state=present
+  apt: name=ferm state=present
 
-  - name: fichier parefeu pour VPN
-    copy: src=ferm.conf dest=/etc/ferm/ferm.conf
-  
-  - name: Restart ferm
-      name: ferm
-      state: restarted
+- name: fichier parefeu pour VPN
+  copy: src=ferm.conf dest=/etc/ferm/ferm.conf
+  notify:
+    - Restart ferm