From 1d8a2f42fc9f8f917bc7e32cb050b18ed5309bf8 Mon Sep 17 00:00:00 2001
From: Wilfried OLLIVIER <wollivier@bearstech.com>
Date: Thu, 31 Jan 2019 15:12:04 +0100
Subject: [PATCH] Bootstrap ssh role
---
README.md | 35 ++++++++++++++++
handlers/main.yml | 7 ++++
meta/main.yml | 19 +++++++++
tasks/main.yml | 8 ++++
templates/sshd_config.j2 | 88 ++++++++++++++++++++++++++++++++++++++++
tests/inventory | 1 +
tests/test.yml | 5 +++
vars/main.yml | 4 ++
8 files changed, 167 insertions(+)
create mode 100644 README.md
create mode 100644 handlers/main.yml
create mode 100644 meta/main.yml
create mode 100644 tasks/main.yml
create mode 100644 templates/sshd_config.j2
create mode 100644 tests/inventory
create mode 100644 tests/test.yml
create mode 100644 vars/main.yml
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..b6047a9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,35 @@
+galaxy-ssh
+==========
+
+Update ssh config
+
+Requirements
+------------
+
+None
+
+Role Variables
+--------------
+
+- sshd_port: port where sshd should listen
+
+Dependencies
+------------
+
+None
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+ - hosts: servers
+ roles:
+ - { role: galaxy-ssh, sshd_port: 42 }
+
+Run tests
+---------
+
+Ensure galaxy-vagrant is up
+
+ ansible-playbook -i tests/inventory tests/test.yml
diff --git a/handlers/main.yml b/handlers/main.yml
new file mode 100644
index 0000000..d079b36
--- /dev/null
+++ b/handlers/main.yml
@@ -0,0 +1,7 @@
+---
+# handlers file for galaxy-ssh
+
+- name: reload ssh
+ systemd:
+ name: sshd
+ state: reloaded
diff --git a/meta/main.yml b/meta/main.yml
new file mode 100644
index 0000000..da54465
--- /dev/null
+++ b/meta/main.yml
@@ -0,0 +1,19 @@
+galaxy_info:
+ author: Wilfried OLLIVIER
+ description: Setup SSH
+ company: none
+
+ license: WTFPL
+
+ min_ansible_version: 2.4
+
+ platforms:
+ - name: Debian
+ versions:
+ - Stretch
+
+ galaxy_tags:
+ - debian
+ - ssh
+
+dependencies: []
diff --git a/tasks/main.yml b/tasks/main.yml
new file mode 100644
index 0000000..3241dc4
--- /dev/null
+++ b/tasks/main.yml
@@ -0,0 +1,8 @@
+---
+# tasks file for galaxy-ssh
+
+- name: Updage ssh config
+ template:
+ src: sshd_config.j2
+ dest: /etc/ssh/sshd_config
+ notify: reload ssh
\ No newline at end of file
diff --git a/templates/sshd_config.j2 b/templates/sshd_config.j2
new file mode 100644
index 0000000..ffb9522
--- /dev/null
+++ b/templates/sshd_config.j2
@@ -0,0 +1,88 @@
+# Package generated configuration file
+# See the sshd_config(5) manpage for details
+
+# What ports, IPs and protocols we listen for
+Port {{ sshd_port }}
+# Use these options to restrict which interfaces/protocols sshd will bind to
+#ListenAddress ::
+#ListenAddress 0.0.0.0
+Protocol 2
+# HostKeys for protocol version 2
+HostKey /etc/ssh/ssh_host_rsa_key
+HostKey /etc/ssh/ssh_host_dsa_key
+HostKey /etc/ssh/ssh_host_ecdsa_key
+#Privilege Separation is turned on for security
+UsePrivilegeSeparation yes
+
+# Lifetime and size of ephemeral version 1 server key
+KeyRegenerationInterval 3600
+ServerKeyBits 768
+
+# Logging
+SyslogFacility AUTH
+LogLevel INFO
+
+# Authentication:
+LoginGraceTime 120
+PermitRootLogin without-password
+StrictModes yes
+
+RSAAuthentication yes
+PubkeyAuthentication yes
+AuthorizedKeysFile %h/.ssh/authorized_keys
+
+# Don't read the user's ~/.rhosts and ~/.shosts files
+IgnoreRhosts yes
+# For this to work you will also need host keys in /etc/ssh_known_hosts
+RhostsRSAAuthentication no
+# similar for protocol version 2
+HostbasedAuthentication no
+# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
+#IgnoreUserKnownHosts yes
+
+# To enable empty passwords, change to yes (NOT RECOMMENDED)
+PermitEmptyPasswords no
+
+# Change to yes to enable challenge-response passwords (beware issues with
+# some PAM modules and threads)
+ChallengeResponseAuthentication no
+
+# Change to no to disable tunnelled clear text passwords
+#PasswordAuthentication yes
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosGetAFSToken no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+X11Forwarding no
+X11DisplayOffset 10
+PrintMotd no
+PrintLastLog yes
+TCPKeepAlive yes
+#UseLogin no
+
+#MaxStartups 10:30:60
+#Banner /etc/issue.net
+
+# Allow client to pass locale environment variables
+# AcceptEnv LANG LC_*
+
+Subsystem sftp /usr/lib/openssh/sftp-server
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication. Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and ChallengeResponseAuthentication to 'no'.
+UsePAM yes
+UseDNS no
diff --git a/tests/inventory b/tests/inventory
new file mode 100644
index 0000000..38d0757
--- /dev/null
+++ b/tests/inventory
@@ -0,0 +1 @@
+galaxy-vagrant.example.com
diff --git a/tests/test.yml b/tests/test.yml
new file mode 100644
index 0000000..51745eb
--- /dev/null
+++ b/tests/test.yml
@@ -0,0 +1,5 @@
+---
+- hosts: galaxy-vagrant.example.com
+ remote_user: root
+ roles:
+ - { role: ../galaxy-ssh, sshd_port: 22 }
\ No newline at end of file
diff --git a/vars/main.yml b/vars/main.yml
new file mode 100644
index 0000000..dd70de4
--- /dev/null
+++ b/vars/main.yml
@@ -0,0 +1,4 @@
+---
+# vars file for galaxy-ssh
+
+sshd_port: 22
\ No newline at end of file