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NetworkManager-libreswan/SOURCES/0007-add-rightcert-property...

108 lines
5.0 KiB

0001-properties-service-suppor-rightcert-configuration.patch
0002-properties-add-Remote-certificate-field-to-the-dialo.patch
From a980e399694c0a9887d98f1e0f0f24a201cb29c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=8D=C3=B1igo=20Huguet?= <ihuguet@redhat.com>
Date: Mon, 15 Apr 2024 10:42:08 +0200
Subject: [PATCH 1/2] properties, service: suppor rightcert configuration
This configuration allows to specify a certificate from the NSS database
to identify the remote, instead of pulling it.
(cherry picked from commit 2684233fd1c65c221d1f18c9d5b779c616c6d091)
---
properties/nm-libreswan-editor-plugin.c | 2 ++
shared/nm-service-defines.h | 1 +
shared/utils.c | 7 +++++++
src/nm-libreswan-service.c | 8 ++++++--
4 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/properties/nm-libreswan-editor-plugin.c b/properties/nm-libreswan-editor-plugin.c
index bb1685d..fe473d1 100644
--- a/properties/nm-libreswan-editor-plugin.c
+++ b/properties/nm-libreswan-editor-plugin.c
@@ -182,6 +182,8 @@ import_from_file (NMVpnEditorPlugin *self,
nm_setting_vpn_add_data_item (s_vpn, NM_LIBRESWAN_KEY_LEFTUSERNAME, &str[13]);
else if (g_str_has_prefix (str, "leftcert="))
nm_setting_vpn_add_data_item (s_vpn, NM_LIBRESWAN_KEY_LEFTCERT, &str[9]);
+ else if (g_str_has_prefix (str, "rightcert="))
+ nm_setting_vpn_add_data_item (s_vpn, NM_LIBRESWAN_KEY_RIGHTCERT, &str[10]);
else if (nm_streq0 (str, "leftmodecfgclient=no"))
nm_setting_vpn_add_data_item (s_vpn, NM_LIBRESWAN_KEY_LEFTMODECFGCLIENT, "no");
else if (g_str_has_prefix (str, "pfs=no"))
diff --git a/shared/nm-service-defines.h b/shared/nm-service-defines.h
index 96e5c71..167b837 100644
--- a/shared/nm-service-defines.h
+++ b/shared/nm-service-defines.h
@@ -37,6 +37,7 @@
#define NM_LIBRESWAN_KEY_RIGHT "right"
#define NM_LIBRESWAN_KEY_RIGHTID "rightid"
#define NM_LIBRESWAN_KEY_RIGHTRSASIGKEY "rightrsasigkey"
+#define NM_LIBRESWAN_KEY_RIGHTCERT "rightcert"
#define NM_LIBRESWAN_KEY_LEFT "left"
#define NM_LIBRESWAN_KEY_LEFTID "leftid"
#define NM_LIBRESWAN_KEY_LEFTRSASIGKEY "leftrsasigkey"
diff --git a/shared/utils.c b/shared/utils.c
index 926d12d..5e19316 100644
--- a/shared/utils.c
+++ b/shared/utils.c
@@ -108,6 +108,7 @@ nm_libreswan_config_write (gint fd,
const char *left;
const char *leftid;
const char *leftcert;
+ const char *rightcert;
const char *leftrsasigkey;
const char *rightrsasigkey;
const char *authby;
@@ -165,7 +166,13 @@ nm_libreswan_config_write (gint fd,
leftrsasigkey = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_LEFTRSASIGKEY);
rightrsasigkey = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_RIGHTRSASIGKEY);
leftcert = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_LEFTCERT);
+ rightcert = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_RIGHTCERT);
authby = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_AUTHBY);
+ if (rightcert && strlen (rightcert)) {
+ WRITE_CHECK (fd, debug_write_fcn, error, " rightcert=%s", rightcert);
+ if (!rightrsasigkey)
+ rightrsasigkey = "%cert";
+ }
if (leftcert && strlen (leftcert)) {
WRITE_CHECK (fd, debug_write_fcn, error, " leftcert=%s", leftcert);
if (!leftrsasigkey)
diff --git a/src/nm-libreswan-service.c b/src/nm-libreswan-service.c
index 88c07d7..516eaac 100644
--- a/src/nm-libreswan-service.c
+++ b/src/nm-libreswan-service.c
@@ -250,6 +250,7 @@ static ValidProperty valid_properties[] = {
{ NM_LIBRESWAN_KEY_RIGHT, G_TYPE_STRING, 0, 0 },
{ NM_LIBRESWAN_KEY_RIGHTID, G_TYPE_STRING, 0, 0 },
{ NM_LIBRESWAN_KEY_RIGHTRSASIGKEY, G_TYPE_STRING, 0, 0 },
+ { NM_LIBRESWAN_KEY_RIGHTCERT, G_TYPE_STRING, 0, 0 },
{ NM_LIBRESWAN_KEY_LEFT, G_TYPE_STRING, 0, 0 },
{ NM_LIBRESWAN_KEY_LEFTID, G_TYPE_STRING, 0, 0 },
{ NM_LIBRESWAN_KEY_LEFTXAUTHUSER, G_TYPE_STRING, 0, 0 },
@@ -1801,6 +1802,7 @@ real_need_secrets (NMVpnServicePlugin *plugin,
NMSettingVpn *s_vpn;
const char *leftcert;
const char *leftrsasigkey;
+ const char *rightcert;
const char *rightrsasigkey;
const char *pw_type;
@@ -1821,10 +1823,12 @@ real_need_secrets (NMVpnServicePlugin *plugin,
if (leftcert)
goto xauth_check;
- /* If authentication is done through rsasigkeys, only the public keys are required */
+ /* If authentication is done through rsasigkeys, only the public keys are required.
+ * If rightcert is specified, rightrsasigkey is assumed to be '%cert' */
leftrsasigkey = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_LEFTRSASIGKEY);
rightrsasigkey = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_RIGHTRSASIGKEY);
- if (leftrsasigkey && rightrsasigkey)
+ rightcert = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_RIGHTCERT);
+ if (leftrsasigkey && (rightrsasigkey || rightcert))
goto xauth_check;
pw_type = nm_setting_vpn_get_data_item (s_vpn, NM_LIBRESWAN_KEY_PSK_INPUT_MODES);
--
2.44.0