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-rw-r--r--resolv/ns_print.c198
1 files changed, 0 insertions, 198 deletions
diff --git a/resolv/ns_print.c b/resolv/ns_print.c
index 7a0e7d5e71..f55680c311 100644
--- a/resolv/ns_print.c
+++ b/resolv/ns_print.c
@@ -47,8 +47,6 @@ static int	addstr(const char *src, size_t len,
 static int	addtab(size_t len, size_t target, int spaced,
 		       char **buf, size_t *buflen);
 
-static u_int16_t dst_s_dns_key_id(const u_char *, const int);
-
 /* Macros. */
 
 #define	T(x) \
@@ -436,124 +434,6 @@ ns_sprintrrf(const u_char *msg, size_t msglen,
 		break;
 	    }
 
-	case ns_t_key: {
-		char base64_key[NS_MD5RSA_MAX_BASE64];
-		u_int keyflags, protocol, algorithm, key_id;
-		const char *leader;
-		int n;
-
-		if (rdlen < 0U + NS_INT16SZ + NS_INT8SZ + NS_INT8SZ)
-			goto formerr;
-
-		/* Key flags, Protocol, Algorithm. */
-		key_id = dst_s_dns_key_id(rdata, edata-rdata);
-		keyflags = ns_get16(rdata);  rdata += NS_INT16SZ;
-		protocol = *rdata++;
-		algorithm = *rdata++;
-		len = SPRINTF((tmp, "0x%04x %u %u",
-			       keyflags, protocol, algorithm));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Public key data. */
-		len = b64_ntop(rdata, edata - rdata,
-			       base64_key, sizeof base64_key);
-		if (len < 0)
-			goto formerr;
-		if (len > 15) {
-			T(addstr(" (", 2, &buf, &buflen));
-			leader = "\n\t\t";
-			spaced = 0;
-		} else
-			leader = " ";
-		for (n = 0; n < len; n += 48) {
-			T(addstr(leader, strlen(leader), &buf, &buflen));
-			T(addstr(base64_key + n, MIN(len - n, 48),
-				 &buf, &buflen));
-		}
-		if (len > 15)
-			T(addstr(" )", 2, &buf, &buflen));
-		n = SPRINTF((tmp, " ; key_tag= %u", key_id));
-		T(addstr(tmp, n, &buf, &buflen));
-
-		break;
-	    }
-
-	case ns_t_sig: {
-		char base64_key[NS_MD5RSA_MAX_BASE64];
-		u_int type, algorithm, labels, footprint;
-		const char *leader;
-		u_long t;
-		int n;
-
-		if (rdlen < 22U)
-			goto formerr;
-
-		/* Type covered, Algorithm, Label count, Original TTL. */
-	        type = ns_get16(rdata);  rdata += NS_INT16SZ;
-		algorithm = *rdata++;
-		labels = *rdata++;
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		len = SPRINTF((tmp, "%s %d %d %lu ",
-			       p_type(type), algorithm, labels, t));
-		T(addstr(tmp, len, &buf, &buflen));
-		if (labels > (u_int)dn_count_labels(name))
-			goto formerr;
-
-		/* Signature expiry. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		len = SPRINTF((tmp, "%s ", p_secstodate(t)));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Time signed. */
-		t = ns_get32(rdata);  rdata += NS_INT32SZ;
-		len = SPRINTF((tmp, "%s ", p_secstodate(t)));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Signature Footprint. */
-		footprint = ns_get16(rdata);  rdata += NS_INT16SZ;
-		len = SPRINTF((tmp, "%u ", footprint));
-		T(addstr(tmp, len, &buf, &buflen));
-
-		/* Signer's name. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		/* Signature. */
-		len = b64_ntop(rdata, edata - rdata,
-			       base64_key, sizeof base64_key);
-		if (len > 15) {
-			T(addstr(" (", 2, &buf, &buflen));
-			leader = "\n\t\t";
-			spaced = 0;
-		} else
-			leader = " ";
-		if (len < 0)
-			goto formerr;
-		for (n = 0; n < len; n += 48) {
-			T(addstr(leader, strlen(leader), &buf, &buflen));
-			T(addstr(base64_key + n, MIN(len - n, 48),
-				 &buf, &buflen));
-		}
-		if (len > 15)
-			T(addstr(" )", 2, &buf, &buflen));
-		break;
-	    }
-
-	case ns_t_nxt: {
-		int n, c;
-
-		/* Next domain name. */
-		T(addname(msg, msglen, &rdata, origin, &buf, &buflen));
-
-		/* Type bit map. */
-		n = edata - rdata;
-		for (c = 0; c < n*8; c++)
-			if (NS_NXT_BIT_ISSET(c, rdata)) {
-				len = SPRINTF((tmp, " %s", p_type(c)));
-				T(addstr(tmp, len, &buf, &buflen));
-			}
-		break;
-	    }
-
 	case ns_t_cert: {
 		u_int c_type, key_tag, alg;
 		int n;
@@ -887,81 +767,3 @@ addtab(size_t len, size_t target, int spaced, char **buf, size_t *buflen) {
 	}
 	return (spaced);
 }
-
-/* DST algorithm codes */
-#define KEY_RSA			1
-#define KEY_HMAC_MD5		157
-
-/*%
- * calculates a checksum used in dst for an id.
- * takes an array of bytes and a length.
- * returns a 16  bit checksum.
- */
-static u_int16_t
-dst_s_id_calc(const u_char *key, const int keysize)
-{
-	u_int32_t ac;
-	const u_char *kp = key;
-	int size = keysize;
-
-	if (!key || (keysize <= 0))
-		return (0xffffU);
-
-	for (ac = 0; size > 1; size -= 2, kp += 2)
-		ac += ((*kp) << 8) + *(kp + 1);
-
-	if (size > 0)
-		ac += ((*kp) << 8);
-	ac += (ac >> 16) & 0xffff;
-
-	return (ac & 0xffff);
-}
-
-/*%
- * dst_s_get_int16
- *     This routine extracts a 16 bit integer from a two byte character
- *     string.  The character string is assumed to be in network byte
- *     order and may be unaligned.  The number returned is in host order.
- * Parameter
- *     buf     A two byte character string.
- * Return
- *     The converted integer value.
- */
-
-static u_int16_t
-dst_s_get_int16(const u_char *buf)
-{
-	u_int16_t a = 0;
-	a = ((u_int16_t)(buf[0] << 8)) | ((u_int16_t)(buf[1]));
-	return (a);
-}
-
-/*%
- * dst_s_dns_key_id() Function to calculate DNSSEC footprint from KEY record
- *   rdata
- * Input:
- *	dns_key_rdata: the raw data in wire format
- *      rdata_len: the size of the input data
- * Output:
- *      the key footprint/id calculated from the key data
- */
-static u_int16_t
-dst_s_dns_key_id(const u_char *dns_key_rdata, const int rdata_len)
-{
-	if (!dns_key_rdata)
-		return 0;
-
-	/* compute id */
-	if (dns_key_rdata[3] == KEY_RSA)	/*%< Algorithm RSA */
-		return dst_s_get_int16((const u_char *)
-				       &dns_key_rdata[rdata_len - 3]);
-	else if (dns_key_rdata[3] == KEY_HMAC_MD5)
-		/* compatibility */
-		return 0;
-	else
-		/* compute a checksum on the key part of the key rr */
-		return dst_s_id_calc(dns_key_rdata, rdata_len);
-}
-
-
-/*! \file */