diff options
Diffstat (limited to 'libunbound/python/examples/dnssec_test.py')
| -rw-r--r-- | libunbound/python/examples/dnssec_test.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/libunbound/python/examples/dnssec_test.py b/libunbound/python/examples/dnssec_test.py new file mode 100644 index 000000000000..138e19b51a12 --- /dev/null +++ b/libunbound/python/examples/dnssec_test.py @@ -0,0 +1,35 @@ +#!/usr/bin/env python +from unbound import ub_ctx, RR_TYPE_A, RR_TYPE_RRSIG, RR_TYPE_NSEC, RR_TYPE_NSEC3 +import ldns + +def dnssecParse(domain, rrType=RR_TYPE_A): + print "Resolving domain", domain + s, r = resolver.resolve(domain) + print "status: %s, secure: %s, rcode: %s, havedata: %s, answer_len; %s" % (s, r.secure, r.rcode_str, r.havedata, r.answer_len) + + s, pkt = ldns.ldns_wire2pkt(r.packet) + if s != 0: + raise RuntimeError("Error parsing DNS packet") + + rrsigs = pkt.rr_list_by_type(RR_TYPE_RRSIG, ldns.LDNS_SECTION_ANSWER) + print "RRSIGs from answer:", rrsigs + + rrsigs = pkt.rr_list_by_type(RR_TYPE_RRSIG, ldns.LDNS_SECTION_AUTHORITY) + print "RRSIGs from authority:", rrsigs + + nsecs = pkt.rr_list_by_type(RR_TYPE_NSEC, ldns.LDNS_SECTION_AUTHORITY) + print "NSECs:", nsecs + + nsec3s = pkt.rr_list_by_type(RR_TYPE_NSEC3, ldns.LDNS_SECTION_AUTHORITY) + print "NSEC3s:", nsec3s + + print "---" + + +resolver = ub_ctx() +resolver.add_ta(". IN DS 19036 8 2 49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5") + +dnssecParse("nic.cz") +dnssecParse("nonexistent-domain-blablabla.cz") +dnssecParse("nonexistent-domain-blablabla.root.cz") + |