Cross Reference: /src/sys/net/if

Lines Matching defs:chap
144  * being one of "lcp", "ipcp", "cisco", "chap", "pap", etc.
195 #define CHAP_CHALLENGE		1	/* CHAP challenge request */
196 #define CHAP_RESPONSE		2	/* CHAP challenge response */
197 #define CHAP_SUCCESS		3	/* CHAP response ok */
198 #define CHAP_FAILURE		4	/* CHAP response failed */
547 static const struct cp chap = {
548 	PPP_CHAP, IDX_CHAP, CP_AUTH, "chap",
561 	&chap,			/* IDX_CHAP */
1136 	sppp_cp_fini(&chap, sp);
2659 					addlog(" [invalid chap len]");
2804 					addlog(" [chap without MD5]");
3265 	char opt[6 /* magicnum */ + 4 /* mru */ + 5 /* chap */];
4567  *                        The CHAP implementation.                          *
4589  * Handle incoming CHAP packets.
4597 	u_char *value, *name, digest[sizeof(sp->chap.challenge)];
4608 		SPPP_DLOG(sp, "chap invalid packet length: "
4624 			SPPP_DLOG(sp, "chap input "
4637 				    "chap corrupted challenge "
4652 			    "chap input <%s id=0x%x len=%d name=",
4665 		MD5Final(sp->chap.digest, &ctx);
4666 		sp->chap.digest_len = sizeof(sp->chap.digest);
4669 		sppp_wq_add(sp->wq_cp, &sp->chap.work_challenge_rcvd);
4674 chap success");
4684 			    chap.name, h->ident,
4690 		if (sp->chap.digest_len == 0) {
4691 			SPPP_DLOG(sp, "receive CHAP success"
4701 		memset(sp->chap.digest, 0, sizeof(sp->chap.digest));
4702 		sp->chap.digest_len = 0;
4704 		if (!ISSET(sppp_auth_role(&chap, sp), SPPP_AUTH_SERV)) {
4706 			 * we are not authenticator for CHAP,
4718 			    chap.name, h->ident, sp->scp[IDX_CHAP].rconfid);
4723 		if (sp->chap.digest_len == 0) {
4724 			SPPP_DLOG(sp, "receive CHAP failure "
4733 		SPPP_LOG(sp, LOG_INFO, "chap failure");
4742 		memset(sp->chap.digest, 0, sizeof(sp->chap.digest));
4743 		sp->chap.digest_len = 0;
4754 			SPPP_DLOG(sp, "chap response "
4767 				    "chap corrupted response "
4778 			SPPP_DLOG(sp, "chap dropping response for old ID "
4790 			    "chap response, his name ");
4806 			SPPP_LOG(sp, LOG_DEBUG, "chap input(%s) "
4816 		if (value_len == sizeof(sp->chap.challenge) &&
4817 		    value_len == sizeof(sp->chap.digest)) {
4821 			MD5Update(&ctx, sp->chap.challenge, sizeof(sp->chap.challenge));
4832 				    "chap bad hash value length: "
4834 				    value_len, sizeof(sp->chap.challenge));
4844 		    (!ISSET(sppp_auth_role(&chap, sp), SPPP_AUTH_PEER) ||
4845 		    sp->chap.rechallenging)) {
4851 		/* Unknown CHAP packet type -- ignore. */
4853 			SPPP_LOG(sp, LOG_DEBUG, "chap unknown input(%s) "
4874 	sppp_cp_init(&chap, sp);
4876 	SPPP_WQ_SET(&sp->chap.work_challenge_rcvd,
4877 	    sppp_chap_rcv_challenge_event, &chap);
4886 	memset(sp->chap.digest, 0, sizeof(sp->chap.digest));
4887 	sp->chap.digest_len = 0;
4888 	sp->chap.rechallenging = false;
4889 	sp->chap.response_rcvd = false;
4906 	SPPP_LOG(sp, LOG_DEBUG, "chap %s",
4910 	 * Some broken CHAP implementations (Conware CoNet, firmware
4911 	 * 4.0.?) don't want to re-authenticate their CHAP once the
4915 	if (ISSET(sppp_auth_role(&chap, sp), SPPP_AUTH_SERV) &&
4948 	role = sppp_auth_role(&chap, sp);
4951 	    !sp->chap.response_rcvd) {
4952 		/* we are authenticator for CHAP, send challenge */
4953 		ch = (uint32_t *)sp->chap.challenge;
4954 		clen = sizeof(sp->chap.challenge);
4959 		sppp_auth_send(&chap, sp, CHAP_CHALLENGE, sp->scp[IDX_CHAP].confid,
4961 		    sizeof(sp->chap.challenge), sp->chap.challenge,
4966 	    sp->chap.digest_len > 0) {
4967 		/* we are peer for CHAP, send response */
4968 		dsize = sp->chap.digest_len;
4970 		sppp_auth_send(&chap, sp, CHAP_RESPONSE, sp->scp[IDX_CHAP].rconfid,
4972 		    sp->chap.digest_len, sp->chap.digest,
4984 	sp->chap.rechallenging = false;
5251  * Send a PAP or CHAP proto packet.
5391 				sp->chap.rechallenging = true;
5392 				sp->chap.response_rcvd = false;
6285 		default:		name = "chap"; break;
6404 	case PPP_CHAP:	return "chap";
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