1 /*-
10  * 2. Redistributions in binary form must reproduce the above copyright
25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
70 #include "misc-proto.h"
71 #include "auth-proto.h"
73 #define	typemask(x)	((x) > 0 ? 1 << ((x)-1) : 0)
184 findauthenticator(int type, int way)  in findauthenticator()  argument
188 	while (ap->type && (ap->type != type || ap->way != way))  in findauthenticator()
190 	return(ap->type ? ap : 0);  in findauthenticator()
204 	while (ap->type) {  in auth_init()
205 		if (!ap->init || (*ap->init)(ap, server)) {  in auth_init()
206 			i_support |= typemask(ap->type);  in auth_init()
210 					ap->type, ap->way);  in auth_init()
214 				Name, ap->type, ap->way);  in auth_init()
237 		*maskp = -1;  in getauthmask()
265 	int i, mask = -1;  in auth_onoff()
273 		for (ap = authenticators; ap->type; ap++) {  in auth_onoff()
274 			if ((mask & (i = typemask(ap->type))) != 0)  in auth_onoff()
277 			printf("\t%s\n", AUTHTYPE_NAME(ap->type));  in auth_onoff()
310 	if (i_wont_support == -1)  in auth_status()
316 	for (ap = authenticators; ap->type; ap++) {  in auth_status()
317 		if ((mask & (i = typemask(ap->type))) != 0)  in auth_status()
320 		printf("%s: %s\n", AUTHTYPE_NAME(ap->type),  in auth_status()
321 			(i_wont_support & typemask(ap->type)) ?  in auth_status()
342 		while (ap->type) {  in auth_request()
343 			if (i_support & ~i_wont_support & typemask(ap->type)) {  in auth_request()
346 						Name, ap->type, ap->way);  in auth_request()
348 				*e++ = ap->type;  in auth_request()
349 				*e++ = ap->way;  in auth_request()
355 		net_write(str_request, e - str_request);  in auth_request()
356 		printsub('>', &str_request[2], e - str_request - 2);  in auth_request()
403 		 * This is probably a no-op, but we just make sure  in auth_send()
408 	while ((auth_send_cnt -= 2) >= 0) {  in auth_send()
415 			if (ap && ap->send) {  in auth_send()
420 				if ((*ap->send)(ap)) {  in auth_send()
429 					auth_send_data += 2;  in auth_send()
438 		auth_send_data += 2;  in auth_send()
441 	printsub('>', &str_none[2], sizeof(str_none) - 2);  in auth_send()
462 	if (cnt < 2)  in auth_is()
471 		if (ap->is)  in auth_is()
472 			(*ap->is)(ap, data+2, cnt-2);  in auth_is()
483 	if (cnt < 2)  in auth_reply()
487 		if (ap->reply)  in auth_reply()
488 			(*ap->reply)(ap, data+2, cnt-2);  in auth_reply()
504 	if ((size_t)cnt > sizeof(savename) - 1) {  in auth_name()
507 					Name, cnt, (u_int)sizeof(savename)-1);  in auth_name()
523 	unsigned char *ee = &str_request[sizeof(str_request)-2];  in auth_sendname()
525 	while (--len >= 0) {  in auth_sendname()
533 	net_write(str_request, e - str_request);  in auth_sendname()
534 	printsub('>', &str_request[2], e - &str_request[2]);  in auth_sendname()
579 	if (authenticated->status)  in auth_wait()
580 		validuser = (*authenticated->status)(authenticated,  in auth_wait()
590 	if ((ap = findauthenticator(data[1], data[2])) && ap->printsub)  in auth_printsub()
591 		(*ap->printsub)(data, cnt, buf, buflen);  in auth_printsub()
602 	cnt -= 3;  in auth_gen_printsub()
604 	buf[buflen-1] = '\0';  in auth_gen_printsub()
605 	buf[buflen-2] = '*';  in auth_gen_printsub()
606 	buflen -= 2;  in auth_gen_printsub()
607 	for (; cnt > 0; cnt--, data++) {  in auth_gen_printsub()
609 		for (cp = tbuf; *cp && buflen > 0; --buflen)  in auth_gen_printsub()