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changeset 2260:8b82f0165b96 draft

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Implement Force Renew Nonce Capability option, RFC6704
author Roy Marples <roy@marples.name>
date Fri, 31 Jan 2014 12:26:39 +0000
parents 7502a71beb0a
children 7647be917379
files dhcp.c dhcp.h dhcpcd-definitions.conf dhcpcd.8.in
diffstat 4 files changed, 12 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/dhcp.c	Fri Jan 31 12:03:54 2014 +0000
+++ b/dhcp.c	Fri Jan 31 12:26:39 2014 +0000
@@ -866,6 +866,11 @@
 			p += ifo->vendor[0] + 1;
 		}
 
+		/* We support HMAC-MD5 */
+		*p++ = DHO_FORCERENEW_NONCE;
+		*p++ = 1;
+		*p++ = AUTH_ALG_HMAC_MD5;
+
 		if (ifo->vivco_len) {
 			*p++ = DHO_VIVCO;
 			lp = p++;
--- a/dhcp.h	Fri Jan 31 12:03:54 2014 +0000
+++ b/dhcp.h	Fri Jan 31 12:26:39 2014 +0000
@@ -108,10 +108,11 @@
 	DHO_RAPIDCOMMIT            = 80,  /* RFC 4039 */
 	DHO_FQDN                   = 81,
 	DHO_AUTHENTICATION         = 90,  /* RFC 3118 */
+	DHO_DNSSEARCH              = 119, /* RFC 3397 */
+	DHO_CSR                    = 121, /* RFC 3442 */
 	DHO_VIVCO                  = 124, /* RFC 3925 */
 	DHO_VIVSO                  = 125, /* RFC 3925 */
-	DHO_DNSSEARCH              = 119, /* RFC 3397 */
-	DHO_CSR                    = 121, /* RFC 3442 */
+	DHO_FORCERENEW_NONCE       = 145, /* RFC 6704 */
 	DHO_SIXRD                  = 212, /* RFC 5969 */
 	DHO_MSCSR                  = 249, /* MS code for RFC 3442 */
 	DHO_END                    = 255
--- a/dhcpcd-definitions.conf	Fri Jan 31 12:03:54 2014 +0000
+++ b/dhcpcd-definitions.conf	Fri Jan 31 12:26:39 2014 +0000
@@ -164,6 +164,9 @@
 # Their code is matched to the enterprise number defined above
 # see the end of this file for an example
 
+# DHCP FORCERENEW Nonce Capability, RFC6704
+define 145	array byte		forcerenew_nonce_capable
+
 # DHCP IPv6 Rapid Deployment on IPv4 Infrastructures, RFC5969
 define 212	rfc5969			sixrd
 
--- a/dhcpcd.8.in	Fri Jan 31 12:03:54 2014 +0000
+++ b/dhcpcd.8.in	Fri Jan 31 12:26:39 2014 +0000
@@ -656,7 +656,7 @@
 RFC\ 3118, RFC\ 3203, RFC\ 3315, RFC\ 3361, RFC\ 3633, RFC\ 3396, RFC\ 3397,
 RFC\ 3442, RFC\ 3495, RFC\ 3925, RFC\ 3927, RFC\ 4039, RFC\ 4075, RFC\ 4242,
 RFC\ 4361, RFC\ 4390, RFC\ 4702, RFC\ 4074, RFC\ 4861, RFC\ 4833, RFC\ 5227,
-RFC\ 5942, RFC\ 5969, RFC\ 6106.
+RFC\ 5942, RFC\ 5969, RFC\ 6106, RFC\ 6704.
 .Sh AUTHORS
 .An Roy Marples Aq Mt roy@marples.name
 .Sh BUGS