diff options
| author | Guy Harris <guy@alum.mit.edu> | 2000-05-21 19:59:02 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2000-05-21 19:59:02 +0000 |
| commit | 7db4db24be048d5e90243decc76c5ac9daa4dde0 (patch) | |
| tree | 5731d0078e95485e797386845be59a347e6c5882 /packet-isakmp.c | |
| parent | 192a2e45fad361c1a1f3785806cf65e0f8d4e610 (diff) | |
| download | wireshark-7db4db24be048d5e90243decc76c5ac9daa4dde0.tar.gz wireshark-7db4db24be048d5e90243decc76c5ac9daa4dde0.tar.bz2 wireshark-7db4db24be048d5e90243decc76c5ac9daa4dde0.zip | |
Parsing attributes in Config mode, and support for a Hybrid mode
authentication draft, from Yaniv Kaul.
svn path=/trunk/; revision=1991
Diffstat (limited to 'packet-isakmp.c')
| -rw-r--r-- | packet-isakmp.c | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/packet-isakmp.c b/packet-isakmp.c index 7b8e777965..406c111ce9 100644 --- a/packet-isakmp.c +++ b/packet-isakmp.c @@ -2,7 +2,7 @@ * Routines for the Internet Security Association and Key Management Protocol (ISAKMP) * Brad Robel-Forrest <brad.robel-forrest@watchguard.com> * - * $Id: packet-isakmp.c,v 1.18 2000/05/17 08:23:50 guy Exp $ + * $Id: packet-isakmp.c,v 1.19 2000/05/21 19:59:01 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -1060,7 +1060,29 @@ dissect_config(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) { proto_tree_add_text(ntree, NullTVB, offset, sizeof(hdr->identifier), "Identifier: %u",hdr->identifier); - + offset += sizeof(hdr->identifier); + length -= sizeof(*hdr); + + while(length) { + guint16 type = pntohs(pd + offset) & 0x7fff; + guint16 val_len = pntohs(pd + offset + 2); + + if(pd[offset] & 0x80) { + proto_tree_add_text(ntree, NullTVB, offset, 4, + "%s (%u)",cfgattrident2str(type),val_len); + offset += 4; + length -= 4; + } + else { + guint pack_len = 4 + val_len; + + proto_tree_add_text(ntree, NullTVB, offset, 4, + "%s (%se)", cfgattrident2str(type), num2str(pd + offset + 4, val_len)); + offset += pack_len; + length -= pack_len; + } + } + if (hdr->next_payload < NUM_LOAD_TYPES) { if (hdr->next_payload == LOAD_TYPE_TRANSFORM) dissect_transform(pd, offset, fd, tree, 0); /* XXX - protocol ID? */ @@ -1263,6 +1285,10 @@ value2str(int ike_p1, guint16 att_type, guint16 value) { case 3: return "RSA-SIG"; case 4: return "RSA-ENC"; case 5: return "RSA-Revised-ENC"; + case 64221: return "HybridInitRSA"; + case 64222: return "HybridRespRSA"; + case 64223: return "HybridInitDSS"; + case 64224: return "HybridRespDSS"; default: return "UNKNOWN-AUTH-METHOD"; } case 4: |