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authorMichael Brown <mcb30@ipxe.org>2024-02-23 12:33:57 +0000
committerMichael Brown <mcb30@ipxe.org>2024-02-23 16:24:44 +0000
commit25ffcd79bfd38da96f9905b78e3d5c3cab33dad3 (patch)
treef19e4a09d18890608775e3acbefbe12ca1b6da77 /src/config
parent834f319f87bd2a1135c51375774f6bfe17a244cc (diff)
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[eap] Allow MD5-Challenge authentication method to be disabled
RFC 3748 states that implementations must support the MD5-Challenge method. However, some network environments may wish to disable it as a matter of policy. Allow support for MD5-Challenge to be controllable via the build configuration option EAP_METHOD_MD5 in config/general.h. Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/config')
-rw-r--r--src/config/config_eap.c39
-rw-r--r--src/config/general.h6
2 files changed, 45 insertions, 0 deletions
diff --git a/src/config/config_eap.c b/src/config/config_eap.c
new file mode 100644
index 0000000..d3fd77a
--- /dev/null
+++ b/src/config/config_eap.c
@@ -0,0 +1,39 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <config/general.h>
+
+/** @file
+ *
+ * EAP configuration options
+ *
+ */
+
+PROVIDE_REQUIRING_SYMBOL();
+
+/*
+ * Drag in EAP authentication methods
+ */
+#ifdef EAP_METHOD_MD5
+REQUIRE_OBJECT ( eap_md5 );
+#endif
diff --git a/src/config/general.h b/src/config/general.h
index 6e8e86b..de009a8 100644
--- a/src/config/general.h
+++ b/src/config/general.h
@@ -92,6 +92,12 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#define CRYPTO_80211_WPA2 /* Add support for stronger WPA cryptography */
/*
+ * 802.1x EAP authentication methods
+ *
+ */
+#define EAP_METHOD_MD5 /* MD5-Challenge port authentication */
+
+/*
* Name resolution modules
*
*/