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authorSimon <965089+sarthurdev@users.noreply.github.com>2021-05-28 16:35:12 +0200
committerGitHub <noreply@github.com>2021-05-28 16:35:12 +0200
commiteabc5f1c2e5bfe548cb3d62f2f85f8d61be29b92 (patch)
tree2efe4cf2ad2e0cb9b9f355dffa22707b26f785ef /data/templates
parentb0e1c8a9c9ef470297bf3c9f5059ad7c720c46ff (diff)
downloadvyos-1x-eabc5f1c2e5bfe548cb3d62f2f85f8d61be29b92.tar.gz
vyos-1x-eabc5f1c2e5bfe548cb3d62f2f85f8d61be29b92.zip
ipsec: T2816: IPSec python rework, includes DMVPN and VTI support
Diffstat (limited to 'data/templates')
-rw-r--r--data/templates/ipsec/ike-esp.tmpl32
-rw-r--r--data/templates/ipsec/ipsec.conf.tmpl118
-rw-r--r--data/templates/ipsec/ipsec.secrets.tmpl33
-rw-r--r--data/templates/ipsec/swanctl.conf.tmpl54
4 files changed, 234 insertions, 3 deletions
diff --git a/data/templates/ipsec/ike-esp.tmpl b/data/templates/ipsec/ike-esp.tmpl
new file mode 100644
index 000000000..deeb8c80d
--- /dev/null
+++ b/data/templates/ipsec/ike-esp.tmpl
@@ -0,0 +1,32 @@
+{% macro conn(ike, ike_ciphers, esp, esp_ciphers) -%}
+{% if ike %}
+{% if "key_exchange" in ike %}
+ keyexchange = {{ ike.key_exchange }}
+{% endif %}
+ ike = {{ ike_ciphers }}
+{% if "lifetime" in ike %}
+ ikelifetime = {{ ike.lifetime }}s
+{% endif %}
+ reauth = {{ ike.ikev2_reauth if "ikev2_reauth" in ike else "no" }}
+ closeaction = {{ ike.close_action if "close_action" in ike else "none" }}
+{% if "dead_peer_detection" in ike %}
+ dpdaction = {{ ike.dead_peer_detection.action }}
+ dpdtimeout = {{ ike.dead_peer_detection.timeout }}
+ dpddelay = {{ ike.dead_peer_detection.interval }}
+{% endif %}
+{% if "key_exchange" in ike and ike.key_exchange == "ikev1" and "mode" in ike and ike.mode == "aggressive" %}
+ aggressive = yes
+{% endif %}
+{% if "key_exchange" in ike and ike.key_exchange == "ikev2" %}
+ mobike = {{ "yes" if "mobike" not in ike or ike.mobike == "enable" else "no" }}
+{% endif %}
+{% endif %}
+{% if esp %}
+ esp = {{ esp_ciphers }}
+{% if "lifetime" in esp %}
+ keylife = {{ esp.lifetime }}s
+{% endif %}
+ compress = {{ 'yes' if "compression" in esp and esp.compression == 'enable' else 'no' }}
+ type = {{ esp.mode if "mode" in esp else "tunnel" }}
+{% endif %}
+{%- endmacro %}
diff --git a/data/templates/ipsec/ipsec.conf.tmpl b/data/templates/ipsec/ipsec.conf.tmpl
index d0b60765b..75f3de39c 100644
--- a/data/templates/ipsec/ipsec.conf.tmpl
+++ b/data/templates/ipsec/ipsec.conf.tmpl
@@ -1,3 +1,121 @@
+# Created by VyOS - manual changes will be overwritten
+
+{% import 'ipsec/ike-esp.tmpl' as ike_esp %}
+
+config setup
+ charondebug = "{{ charondebug }}"
+ uniqueids = {{ "no" if disable_uniqreqids is defined else "yes" }}
+
+{% if site_to_site is defined and "peer" in site_to_site -%}
+{% for peer, peer_conf in site_to_site.peer.items() %}
+{% set peer_index = loop.index %}
+{% set peer_ike = ike_group[peer_conf.ike_group] %}
+{% set peer_esp = esp_group[peer_conf.default_esp_group] if 'default_esp_group' in peer_conf else None %}
+conn peer-{{ peer }}
+{% if peer_conf.authentication.mode in authby %}
+ authby = {{ authby[peer_conf.authentication.mode] }}
+{% endif %}
+{% if peer_conf.authentication.mode == 'x509' %}
+{% set cert_file = peer_conf.authentication.x509.cert_file %}
+ leftcert = {{ cert_file if cert_file.startswith(x509_path) else (x509_path + cert_file) }}
+ leftsendcert = always
+ rightca = %same
+{% elif peer_conf.authentication.mode == 'rsa' %}
+ leftsigkey = localhost.pub
+ rightsigkey = {{ peer_conf.authentication.rsa_key_name }}.pub
+{% endif %}
+ left = {{ peer_conf.local_address if peer_conf.local_address != 'any' else '%defaultroute' }} # dhcp:{{ peer_conf.dhcp_interface if 'dhcp_interface' in peer_conf else 'no' }}
+{% if "id" in peer_conf.authentication and "use_x509_id" not in peer_conf.authentication %}
+ leftid = "{{ peer_conf.authentication.id }}"
+{% endif %}
+ right = {{ peer if peer not in ['any', '0.0.0.0'] and peer[0:1] != '@' else '%any' }}
+{% if "remote_id" in peer_conf.authentication %}
+ rightid = "{{ peer_conf.authentication.remote_id }}"
+{% elif peer[0:1] == '@' %}
+ rightid = "{{ peer }}"
+{% endif %}
+ keylife = 3600s
+ rekeymargin = 540s
+{{ ike_esp.conn(peer_ike, ciphers.ike[peer_conf.ike_group], peer_esp, ciphers.esp[peer_conf.default_esp_group] if peer_esp else None) }}
+{% if "vti" in peer_conf and "bind" in peer_conf.vti %}
+{% set vti_esp = esp_group[peer_conf.vti.esp_group] if "esp_group" in peer_conf.vti else None %}
+conn peer-{{ peer }}-vti
+ also = peer-{{ peer }}
+ leftsubnet = 0.0.0.0/0
+ leftupdown = "/etc/ipsec.d/vti-up-down {{ peer_conf.vti.bind }}"
+ rightsubnet = 0.0.0.0/0
+ mark = {{ marks[peer_conf.vti.bind] }}
+{{ ike_esp.conn(None, None, vti_esp, ciphers.esp[peer_conf.vti.esp_group] if vti_esp else None) }}
+{% if peer[0:1] == '@' %}
+ rekey = no
+ auto = add
+ keyingtries = %forever
+{% else %}
+{% if 'connection_type' not in peer_conf or peer_conf.connection_type == 'initiate' %}
+ auto = start
+ keyingtries = %forever
+{% endif %}
+{% if peer_conf.connection_type == 'respond' %}
+ auto = route
+ keyingtries = 1
+{% endif %}
+{% endif %}
+{% elif "tunnel" in peer_conf %}
+{% for tunnel_id, tunnel_conf in peer_conf.tunnel.items() %}
+{% set tunnel_esp_name = tunnel_conf.esp_group if "esp_group" in tunnel_conf else peer_conf.default_esp_group %}
+{% set tunnel_esp = esp_group[tunnel_esp_name] %}
+{% set proto = tunnel_conf.protocol if "protocol" in tunnel_conf else '%any' %}
+conn peer-{{ peer }}-tunnel-{{tunnel_id}}
+ also = peer-{{ peer }}
+{% if 'mode' not in tunnel_esp or tunnel_esp.mode == 'tunnel' %}
+{% if 'local' in tunnel_conf and 'prefix' in tunnel_conf.local %}
+ leftsubnet = {{ tunnel_conf.local.prefix if tunnel_conf.local.prefix != 'any' else '0.0.0.0/0' }}[{{ proto }}/{{ tunnel_conf.local.port if "port" in tunnel_conf.local else '%any' }}]
+{% endif %}
+{% if 'remote' in tunnel_conf and 'prefix' in tunnel_conf.remote %}
+ rightsubnet = {{ tunnel_conf.remote.prefix if tunnel_conf.remote.prefix != 'any' else '0.0.0.0/0' }}[{{ proto }}/{{ tunnel_conf.remote.port if "port" in tunnel_conf.remote else '%any' }}]
+{% endif %}
+{% elif tunnel_esp.mode == 'transport' %}
+ leftsubnet = {{ peer_conf.local_address }}[{{ proto }}/{{ tunnel_conf.local.port if "local" in tunnel_conf and "port" in tunnel_conf.local else '%any' }}]
+ rightsubnet = {{ peer }}[{{ proto }}/{{ tunnel_conf.local.port if "local" in tunnel_conf and "port" in tunnel_conf.local else '%any' }}]
+{% endif %}
+{% if 'esp_group' in tunnel_conf %}
+{{ ike_esp.conn(None, None, tunnel_esp, ciphers.esp[tunnel_esp_name]) }}
+{% endif %}
+{% if peer[0:1] == '@' %}
+ rekey = no
+ auto = add
+ keyingtries = %forever
+{% else %}
+{% if 'connection_type' not in peer_conf or peer_conf.connection_type == 'initiate' %}
+ auto = start
+ keyingtries = %forever
+{% endif %}
+{% if peer_conf.connection_type == 'respond' %}
+ auto = route
+ keyingtries = 1
+{% endif %}
+{% endif %}
+{% if 'passthrough' in tunnel_conf and tunnel_conf.passthrough %}
+conn peer-{{ peer }}-tunnel-{{ tunnel_id }}-passthough
+ left = {{ peer_conf.local_address if peer_conf.local_address != 'any' else '%defaultroute' }}
+ right = {{ peer if peer not in ['any', '0.0.0.0'] and peer[0:1] != '@' else '%any' }}
+ leftsubnet = {{ tunnel_conf.local.prefix }}
+ rightsubnet = {{ tunnel_conf.local.prefix }}
+ type = passthrough
+ authby = never
+ auto = route
+{% endif %}
+{% endfor %}
+{% endif %}
+{% endfor %}
+{%- endif %}
+
+{% if include_ipsec_conf is defined %}
+include {{ include_ipsec_conf }}
+{% endif %}
+
+{% if delim_ipsec_l2tp_begin is defined -%}
{{delim_ipsec_l2tp_begin}}
include {{ipsec_ra_conn_file}}
{{delim_ipsec_l2tp_end}}
+{%- endif %}
diff --git a/data/templates/ipsec/ipsec.secrets.tmpl b/data/templates/ipsec/ipsec.secrets.tmpl
index 55c010a3b..a1432de57 100644
--- a/data/templates/ipsec/ipsec.secrets.tmpl
+++ b/data/templates/ipsec/ipsec.secrets.tmpl
@@ -1,7 +1,34 @@
+# Created by VyOS - manual changes will be overwritten
+
+{% if site_to_site is defined and "peer" in site_to_site %}
+{% set ns = namespace(local_key_set=False) %}
+{% for peer, peer_conf in site_to_site.peer.items() %}
+{% if peer_conf.authentication.mode == 'pre-shared-secret' %}
+{{ (peer_conf.local_address if "local_address" in peer_conf else "%any") ~
+ (" " ~ peer) ~
+ ((" " ~ peer_conf.authentication.id) if "id" in peer_conf.authentication else "") ~
+ ((" " ~ peer_conf.authentication.remote_id) if "remote_id" in peer_conf.authentication else "")
+}} : PSK "{{ peer_conf.authentication.pre_shared_secret }}" # dhcp:{{ peer_conf.dhcp_interface if 'dhcp_interface' in peer_conf else 'no' }}
+{% elif peer_conf.authentication.mode == 'x509' %}
+{% set key_file = peer_conf.authentication.x509.key.file %}
+: RSA {{ key_file if key_file.startswith(x509_path) else (x509_path + key_file) }}{% if "password" in peer_conf.authentication.x509.key and peer_conf.authentication.x509.key.password %} "{{ peer_conf.authentication.x509.key.password}}"{% endif %}
+{% elif peer_conf.authentication.mode == 'rsa' and not ns.local_key_set %}
+{% set ns.local_key_set = True %}
+: RSA {{ rsa_local_key }}
+{% endif %}
+{% endfor %}
+{% endif %}
+
+{% if include_ipsec_secrets is defined %}
+include {{ include_ipsec_secrets }}
+{% endif %}
+
+{% if delim_ipsec_l2tp_begin is defined %}
{{delim_ipsec_l2tp_begin}}
-{% if ipsec_l2tp_auth_mode == 'pre-shared-secret' %}
+{% if ipsec_l2tp_auth_mode == 'pre-shared-secret' %}
{{outside_addr}} %any : PSK "{{ipsec_l2tp_secret}}"
-{% elif ipsec_l2tp_auth_mode == 'x509' %}
+{% elif ipsec_l2tp_auth_mode == 'x509' %}
: RSA {{server_key_file_copied}}
-{% endif%}
+{% endif %}
{{delim_ipsec_l2tp_end}}
+{% endif %}
diff --git a/data/templates/ipsec/swanctl.conf.tmpl b/data/templates/ipsec/swanctl.conf.tmpl
new file mode 100644
index 000000000..0ce703f20
--- /dev/null
+++ b/data/templates/ipsec/swanctl.conf.tmpl
@@ -0,0 +1,54 @@
+# Created by VyOS - manual changes will be overwritten
+
+{% if profile is defined %}
+connections {
+{% for name, profile_conf in profile.items() if "bind" in profile_conf and "tunnel" in profile_conf.bind %}
+{% set dmvpn_ike = ike_group[profile_conf.ike_group] %}
+{% set dmvpn_esp = esp_group[profile_conf.esp_group] %}
+{% for interface in profile_conf.bind.tunnel %}
+ dmvpn-{{ name }}-{{ interface }} {
+ proposals = {{ ciphers.ike[profile_conf.ike_group][:-1] }}
+ version = {{ dmvpn_ike.key_exchange[4:] if "key_exchange" in dmvpn_ike else "0" }}
+ rekey_time = {{ dmvpn_ike.lifetime if 'lifetime' in dmvpn_ike else '28800' }}s
+ keyingtries = 0
+{% if profile_conf.authentication.mode == 'pre-shared-secret' %}
+ local {
+ auth = psk
+ }
+ remote {
+ auth = psk
+ }
+{% endif %}
+ children {
+ dmvpn {
+ esp_proposals = {{ ciphers.esp[profile_conf.esp_group][:-1] }}
+ rekey_time = {{ dmvpn_esp.lifetime if 'lifetime' in dmvpn_esp else '3600' }}s
+ rand_time = 540s
+ local_ts = dynamic[gre]
+ remote_ts = dynamic[gre]
+ mode = {{ dmvpn_esp.mode if "mode" in dmvpn_esp else "transport" }}
+{% if 'dead_peer_detection' in dmvpn_ike and 'action' in dmvpn_ike.dead_peer_detection %}
+ dpd_action = {{ dmvpn_ike.dead_peer_detection.action }}
+{% endif %}
+{% if 'compression' in dmvpn_esp and dmvpn_esp['compression'] == 'enable' %}
+ ipcomp = yes
+{% endif %}
+ }
+ }
+ }
+{% endfor %}
+{% endfor %}
+}
+
+secrets {
+{% for name, profile_conf in profile.items() if "bind" in profile_conf and "tunnel" in profile_conf.bind %}
+{% if profile_conf.authentication.mode == 'pre-shared-secret' %}
+{% for interface in profile_conf.bind.tunnel %}
+ ike-dmvpn-{{ interface }} {
+ secret = {{ profile_conf.authentication.pre_shared_secret }}
+ }
+{% endfor %}
+{% endif %}
+{% endfor %}
+}
+{% endif %}