mirror of
https://gitlab.isc.org/isc-projects/bind9
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33 lines
761 B
C
33 lines
761 B
C
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#include <isc/result.h>
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#include <isc/types.h>
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#include <isc/util.h>
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#include <dns/keyvalues.h>
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#include <dns/rdata.h>
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#include <dns/rdatastruct.h>
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#include <dns/types.h>
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#include <dns/zonekey.h>
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isc_boolean_t
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dns_zonekey_iszonekey(dns_rdata_t *keyrdata) {
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isc_result_t result;
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dns_rdata_key_t key;
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isc_boolean_t iszonekey = ISC_TRUE;
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REQUIRE(keyrdata != NULL);
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result = dns_rdata_tostruct(keyrdata, &key, NULL);
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if (result != ISC_R_SUCCESS)
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return (ISC_FALSE);
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if ((key.flags & DNS_KEYTYPE_NOAUTH) != 0)
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iszonekey = ISC_FALSE;
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if ((key.flags & DNS_KEYFLAG_OWNERMASK) != DNS_KEYOWNER_ZONE)
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iszonekey = ISC_FALSE;
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if (key.protocol != DNS_KEYPROTO_DNSSEC &&
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key.protocol != DNS_KEYPROTO_ANY)
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iszonekey = ISC_FALSE;
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return (iszonekey);
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}
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