From fd82841c1f03d22acf4ed448cd22743a785f573e Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Fri, 1 May 2015 12:45:14 -0400 Subject: Change 'hardened_ssl' paramter to simply 'hardened', this makes more sense in general --- templates/sshd_config/Gentoo.erb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'templates/sshd_config/Gentoo.erb') diff --git a/templates/sshd_config/Gentoo.erb b/templates/sshd_config/Gentoo.erb index 1cb4522..6e51b4c 100644 --- a/templates/sshd_config/Gentoo.erb +++ b/templates/sshd_config/Gentoo.erb @@ -147,7 +147,7 @@ AllowUsers <%= s %> AllowGroups <%= s %> <%- end -%> -<% if scope.lookupvar('sshd::hardened_ssl') == 'yes' -%> +<% if scope.lookupvar('sshd::hardened') == 'yes' -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> -- cgit v1.2.3 From 430c48200eeacf11fd3980f162ffa1994c2d0dd0 Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Fri, 1 May 2015 13:48:19 -0400 Subject: Implement KexAlgorithms settings, based on Key exchange section of https://stribika.github.io/2015/01/04/secure-secure-shell.html Note, that on some systems it is uncertain if they will have a new enough version of openssh installed, so on those a version test is done to see before setting them. --- templates/sshd_config/CentOS_6.erb | 3 +++ templates/sshd_config/CentOS_7.erb | 3 +++ templates/sshd_config/Debian_jessie.erb | 1 + templates/sshd_config/Debian_sid.erb | 1 + templates/sshd_config/Debian_wheezy.erb | 3 +++ templates/sshd_config/FreeBSD.erb | 3 +++ templates/sshd_config/Gentoo.erb | 3 +++ templates/sshd_config/OpenBSD.erb | 3 +++ templates/sshd_config/Ubuntu.erb | 3 +++ templates/sshd_config/Ubuntu_lucid.erb | 3 +++ 10 files changed, 26 insertions(+) (limited to 'templates/sshd_config/Gentoo.erb') diff --git a/templates/sshd_config/CentOS_6.erb b/templates/sshd_config/CentOS_6.erb index 97e9a5b..f27e567 100644 --- a/templates/sshd_config/CentOS_6.erb +++ b/templates/sshd_config/CentOS_6.erb @@ -151,6 +151,9 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/CentOS_7.erb b/templates/sshd_config/CentOS_7.erb index cad9f59..c6ecd06 100644 --- a/templates/sshd_config/CentOS_7.erb +++ b/templates/sshd_config/CentOS_7.erb @@ -165,6 +165,9 @@ AllowGroups <%= s %> # CheckHostIP no <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Debian_jessie.erb b/templates/sshd_config/Debian_jessie.erb index ada3891..19d4327 100644 --- a/templates/sshd_config/Debian_jessie.erb +++ b/templates/sshd_config/Debian_jessie.erb @@ -112,6 +112,7 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +KexAlgorithms curve25519-sha256@libssh.org Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Debian_sid.erb b/templates/sshd_config/Debian_sid.erb index ada3891..19d4327 100644 --- a/templates/sshd_config/Debian_sid.erb +++ b/templates/sshd_config/Debian_sid.erb @@ -112,6 +112,7 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +KexAlgorithms curve25519-sha256@libssh.org Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Debian_wheezy.erb b/templates/sshd_config/Debian_wheezy.erb index 4633c09..e8465ea 100644 --- a/templates/sshd_config/Debian_wheezy.erb +++ b/templates/sshd_config/Debian_wheezy.erb @@ -115,6 +115,9 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/FreeBSD.erb b/templates/sshd_config/FreeBSD.erb index f5bd439..8655c53 100644 --- a/templates/sshd_config/FreeBSD.erb +++ b/templates/sshd_config/FreeBSD.erb @@ -153,6 +153,9 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Gentoo.erb b/templates/sshd_config/Gentoo.erb index 6e51b4c..1508d70 100644 --- a/templates/sshd_config/Gentoo.erb +++ b/templates/sshd_config/Gentoo.erb @@ -148,6 +148,9 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/OpenBSD.erb b/templates/sshd_config/OpenBSD.erb index 7577bac..591d980 100644 --- a/templates/sshd_config/OpenBSD.erb +++ b/templates/sshd_config/OpenBSD.erb @@ -129,6 +129,9 @@ AllowGroups <%= s %> # ForceCommand cvs server <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Ubuntu.erb b/templates/sshd_config/Ubuntu.erb index d42fac1..28ee5f6 100644 --- a/templates/sshd_config/Ubuntu.erb +++ b/templates/sshd_config/Ubuntu.erb @@ -116,6 +116,9 @@ AllowGroups <%= s %> <%- end -%> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Ubuntu_lucid.erb b/templates/sshd_config/Ubuntu_lucid.erb index 1ed8fd7..36f787b 100644 --- a/templates/sshd_config/Ubuntu_lucid.erb +++ b/templates/sshd_config/Ubuntu_lucid.erb @@ -119,6 +119,9 @@ AllowGroups <%= s %> PrintMotd <%= scope.lookupvar('sshd::print_motd') %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> +<% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> +KexAlgorithms curve25519-sha256@libssh.org +<% end -%> Ciphers aes256-ctr MACs hmac-sha1 <% end -%> -- cgit v1.2.3 From 1402e67b2143dca464905bb6d95410a4ee862255 Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Fri, 1 May 2015 13:57:37 -0400 Subject: Implement enhanced symmetric cipher selection, based on https://stribika.github.io/2015/01/04/secure-secure-shell.html and version of openssh installed --- templates/sshd_config/CentOS_6.erb | 4 +++- templates/sshd_config/CentOS_7.erb | 4 +++- templates/sshd_config/Debian_jessie.erb | 2 +- templates/sshd_config/Debian_sid.erb | 2 +- templates/sshd_config/Debian_wheezy.erb | 4 +++- templates/sshd_config/FreeBSD.erb | 4 +++- templates/sshd_config/Gentoo.erb | 4 +++- templates/sshd_config/OpenBSD.erb | 4 +++- templates/sshd_config/Ubuntu.erb | 4 +++- templates/sshd_config/Ubuntu_lucid.erb | 4 +++- 10 files changed, 26 insertions(+), 10 deletions(-) (limited to 'templates/sshd_config/Gentoo.erb') diff --git a/templates/sshd_config/CentOS_6.erb b/templates/sshd_config/CentOS_6.erb index f27e567..325c73a 100644 --- a/templates/sshd_config/CentOS_6.erb +++ b/templates/sshd_config/CentOS_6.erb @@ -153,8 +153,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/CentOS_7.erb b/templates/sshd_config/CentOS_7.erb index c6ecd06..b120356 100644 --- a/templates/sshd_config/CentOS_7.erb +++ b/templates/sshd_config/CentOS_7.erb @@ -167,8 +167,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Debian_jessie.erb b/templates/sshd_config/Debian_jessie.erb index 19d4327..7b74e76 100644 --- a/templates/sshd_config/Debian_jessie.erb +++ b/templates/sshd_config/Debian_jessie.erb @@ -113,7 +113,7 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> KexAlgorithms curve25519-sha256@libssh.org -Ciphers aes256-ctr +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Debian_sid.erb b/templates/sshd_config/Debian_sid.erb index 19d4327..7b74e76 100644 --- a/templates/sshd_config/Debian_sid.erb +++ b/templates/sshd_config/Debian_sid.erb @@ -113,7 +113,7 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> KexAlgorithms curve25519-sha256@libssh.org -Ciphers aes256-ctr +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Debian_wheezy.erb b/templates/sshd_config/Debian_wheezy.erb index e8465ea..214fbd9 100644 --- a/templates/sshd_config/Debian_wheezy.erb +++ b/templates/sshd_config/Debian_wheezy.erb @@ -117,8 +117,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/FreeBSD.erb b/templates/sshd_config/FreeBSD.erb index 8655c53..3e13328 100644 --- a/templates/sshd_config/FreeBSD.erb +++ b/templates/sshd_config/FreeBSD.erb @@ -155,8 +155,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Gentoo.erb b/templates/sshd_config/Gentoo.erb index 1508d70..3d37d62 100644 --- a/templates/sshd_config/Gentoo.erb +++ b/templates/sshd_config/Gentoo.erb @@ -150,8 +150,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/OpenBSD.erb b/templates/sshd_config/OpenBSD.erb index 591d980..aa6868e 100644 --- a/templates/sshd_config/OpenBSD.erb +++ b/templates/sshd_config/OpenBSD.erb @@ -131,8 +131,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Ubuntu.erb b/templates/sshd_config/Ubuntu.erb index 28ee5f6..2f8cb3e 100644 --- a/templates/sshd_config/Ubuntu.erb +++ b/templates/sshd_config/Ubuntu.erb @@ -118,8 +118,10 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> diff --git a/templates/sshd_config/Ubuntu_lucid.erb b/templates/sshd_config/Ubuntu_lucid.erb index 36f787b..109b49f 100644 --- a/templates/sshd_config/Ubuntu_lucid.erb +++ b/templates/sshd_config/Ubuntu_lucid.erb @@ -121,8 +121,10 @@ PrintMotd <%= scope.lookupvar('sshd::print_motd') %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org -<% end -%> +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +<% else -%> Ciphers aes256-ctr +<% end -%> MACs hmac-sha1 <% end -%> -- cgit v1.2.3 From e4a9c15987372e63ace244a92619bdd2e4c5407a Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Fri, 1 May 2015 14:00:56 -0400 Subject: Implement enhanced MAC (Message Authentication Codes) according to installed version of openssh and https://stribika.github.io/2015/01/04/secure-secure-shell.html --- templates/sshd_config/CentOS_6.erb | 3 ++- templates/sshd_config/CentOS_7.erb | 3 ++- templates/sshd_config/Debian_jessie.erb | 2 +- templates/sshd_config/Debian_sid.erb | 2 +- templates/sshd_config/Debian_wheezy.erb | 3 ++- templates/sshd_config/FreeBSD.erb | 3 ++- templates/sshd_config/Gentoo.erb | 3 ++- templates/sshd_config/OpenBSD.erb | 3 ++- templates/sshd_config/Ubuntu.erb | 3 ++- templates/sshd_config/Ubuntu_lucid.erb | 3 ++- 10 files changed, 18 insertions(+), 10 deletions(-) (limited to 'templates/sshd_config/Gentoo.erb') diff --git a/templates/sshd_config/CentOS_6.erb b/templates/sshd_config/CentOS_6.erb index 325c73a..4c1e28a 100644 --- a/templates/sshd_config/CentOS_6.erb +++ b/templates/sshd_config/CentOS_6.erb @@ -154,11 +154,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> # Example of overriding settings on a per-user basis #Match User anoncvs diff --git a/templates/sshd_config/CentOS_7.erb b/templates/sshd_config/CentOS_7.erb index b120356..5acef6d 100644 --- a/templates/sshd_config/CentOS_7.erb +++ b/templates/sshd_config/CentOS_7.erb @@ -168,11 +168,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> # Example of overriding settings on a per-user basis #Match User anoncvs diff --git a/templates/sshd_config/Debian_jessie.erb b/templates/sshd_config/Debian_jessie.erb index 7b74e76..0138acf 100644 --- a/templates/sshd_config/Debian_jessie.erb +++ b/templates/sshd_config/Debian_jessie.erb @@ -114,7 +114,7 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr -MACs hmac-sha1 +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> diff --git a/templates/sshd_config/Debian_sid.erb b/templates/sshd_config/Debian_sid.erb index 7b74e76..0138acf 100644 --- a/templates/sshd_config/Debian_sid.erb +++ b/templates/sshd_config/Debian_sid.erb @@ -114,7 +114,7 @@ AllowGroups <%= s %> <% if scope.lookupvar('sshd::hardened') == 'yes' -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr -MACs hmac-sha1 +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> diff --git a/templates/sshd_config/Debian_wheezy.erb b/templates/sshd_config/Debian_wheezy.erb index 214fbd9..961b26d 100644 --- a/templates/sshd_config/Debian_wheezy.erb +++ b/templates/sshd_config/Debian_wheezy.erb @@ -118,11 +118,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> <%= s %> diff --git a/templates/sshd_config/FreeBSD.erb b/templates/sshd_config/FreeBSD.erb index 3e13328..91b5e77 100644 --- a/templates/sshd_config/FreeBSD.erb +++ b/templates/sshd_config/FreeBSD.erb @@ -156,11 +156,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> <%= s %> diff --git a/templates/sshd_config/Gentoo.erb b/templates/sshd_config/Gentoo.erb index 3d37d62..ac6ae51 100644 --- a/templates/sshd_config/Gentoo.erb +++ b/templates/sshd_config/Gentoo.erb @@ -151,11 +151,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> <%= s %> diff --git a/templates/sshd_config/OpenBSD.erb b/templates/sshd_config/OpenBSD.erb index aa6868e..cc1c2b9 100644 --- a/templates/sshd_config/OpenBSD.erb +++ b/templates/sshd_config/OpenBSD.erb @@ -132,11 +132,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> <%= s %> diff --git a/templates/sshd_config/Ubuntu.erb b/templates/sshd_config/Ubuntu.erb index 2f8cb3e..29c1bf9 100644 --- a/templates/sshd_config/Ubuntu.erb +++ b/templates/sshd_config/Ubuntu.erb @@ -119,11 +119,12 @@ AllowGroups <%= s %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> <%= s %> diff --git a/templates/sshd_config/Ubuntu_lucid.erb b/templates/sshd_config/Ubuntu_lucid.erb index 109b49f..550243f 100644 --- a/templates/sshd_config/Ubuntu_lucid.erb +++ b/templates/sshd_config/Ubuntu_lucid.erb @@ -122,11 +122,12 @@ PrintMotd <%= scope.lookupvar('sshd::print_motd') %> <% if (scope.function_versioncmp([scope.lookupvar('::ssh_version'),'6.5'])) >= 0 -%> KexAlgorithms curve25519-sha256@libssh.org Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com <% else -%> Ciphers aes256-ctr -<% end -%> MACs hmac-sha1 <% end -%> +<% end -%> <% unless (s=scope.lookupvar('sshd::tail_additional_options')).empty? -%> <%= s %> -- cgit v1.2.3