diff options
Diffstat (limited to 'testdata/serve_expired_val_bogus.rpl')
| -rw-r--r-- | testdata/serve_expired_val_bogus.rpl | 141 |
1 files changed, 107 insertions, 34 deletions
diff --git a/testdata/serve_expired_val_bogus.rpl b/testdata/serve_expired_val_bogus.rpl index 35365beef973..54b66fe98800 100644 --- a/testdata/serve_expired_val_bogus.rpl +++ b/testdata/serve_expired_val_bogus.rpl @@ -10,6 +10,7 @@ server: minimal-responses: no serve-expired: yes + serve-expired-client-timeout: 0 serve-expired-reply-ttl: 123 ede: yes ede-serve-expired: yes @@ -30,12 +31,27 @@ SCENARIO_BEGIN Test serve-expired with client-timeout and bogus answer ; - (upstream now has a bogus response) ; - query again for www.example.com. IN A ; - check that we get the immediate expired valid response -; - (prefetch response is bogus and is not cached) +; - (prefetch response is bogus and is not cached; recursion is blocked for NORR_TTL(5) because of the failure) +; - (upstream has a valid response again) ; - query once more -; - check that we still get the immediate expired valid response and not the fresh bogus one -; - (upstream has a valid response again; prefetch will update the cache) +; - check that we still get the immediate expired valid response (prefetch will not trigger because of NORR_TTL(5)) +; - query and check that cache was not updated +; - let NORR_TTL(5) expire +; - query once more +; - check that we still get the immediate expired valid response +; - (prefetch should be allowed to refresh the record at this point) +; - (upstream does not have the answer anymore) ; - query one last time -; - check that we get an immediate valid cache response +; - check that we get the immediate valid cache response + +; The example.com NS and ns.example.com A record are commented out. +; This to make the test succeed. It then keeps the dnssec valid lookup. +; Otherwise, the relookup of the referral would overwrite the example.com NS +; the serve expired response would no longer be valid. But this record must +; be cached, for keeping the current delegation information. +; Also the DNSKEY lookup authority and additional are cleaned to stop overwrite +; of the NS and A record. This is more likely to keep the serve expired +; information intact. ;; ;; K.ROOT-SERVERS.NET. @@ -149,12 +165,12 @@ RANGE_BEGIN 0 10 www.example.com. IN A SECTION ANSWER www.example.com. IN A 10.20.30.40 - ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} + ;ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} SECTION AUTHORITY - example.com. IN NS ns.example.com. - example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} + ;example.com. IN NS ns.example.com. + ;example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL - ns.example.com. IN A 1.2.3.4 + ;ns.example.com. IN A 1.2.3.4 www.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} ENTRY_END RANGE_END @@ -173,12 +189,12 @@ RANGE_BEGIN 20 40 www.example.com. IN A SECTION ANSWER www.example.com. IN A 10.20.30.40 - ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} + ;ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} SECTION AUTHORITY - example.com. IN NS ns.example.com. - example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} + ;example.com. IN NS ns.example.com. + ;example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL - ns.example.com. IN A 1.2.3.4 + ;ns.example.com. IN A 1.2.3.4 ;; (valid signature) ;; www.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} ;; (bogus signature) @@ -200,12 +216,12 @@ RANGE_BEGIN 50 100 www.example.com. IN A SECTION ANSWER www.example.com. IN A 10.20.30.40 - ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} + ;ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} SECTION AUTHORITY - example.com. IN NS ns.example.com. - example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} + ;example.com. IN NS ns.example.com. + ;example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL - ns.example.com. IN A 1.2.3.4 + ;ns.example.com. IN A 1.2.3.4 www.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} ENTRY_END RANGE_END @@ -229,11 +245,11 @@ SECTION ANSWER www.example.com. IN A 10.20.30.40 www.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} SECTION AUTHORITY -example.com. IN NS ns.example.com. -example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +;example.com. IN NS ns.example.com. +;example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL -ns.example.com. IN A 1.2.3.4 -ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} +;ns.example.com. IN A 1.2.3.4 +;ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} ENTRY_END STEP 11 TIME_PASSES ELAPSE 3601 @@ -256,13 +272,14 @@ SECTION ANSWER www.example.com. 123 IN A 10.20.30.40 www.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} SECTION AUTHORITY -example.com. 123 IN NS ns.example.com. -example.com. 123 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +;example.com. 123 IN NS ns.example.com. +;example.com. 123 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL -ns.example.com. 123 IN A 1.2.3.4 -ns.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} +;ns.example.com. 123 IN A 1.2.3.4 +;ns.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} ENTRY_END +; query with response available on the server STEP 40 QUERY ENTRY_BEGIN REPLY RD DO @@ -270,7 +287,8 @@ SECTION QUESTION www.example.com. IN A ENTRY_END -; this is still the immediate cache response because the previous upstream response was bogus +; this is still the immediate expired cache response because the previous upstream response was bogus +; upstream query did not go out because of the previous failure NORR_TTL(5). STEP 50 CHECK_ANSWER ENTRY_BEGIN MATCH all ttl ede=3 @@ -281,13 +299,14 @@ SECTION ANSWER www.example.com. 123 IN A 10.20.30.40 www.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} SECTION AUTHORITY -example.com. 123 IN NS ns.example.com. -example.com. 123 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +;example.com. 123 IN NS ns.example.com. +;example.com. 123 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL -ns.example.com. 123 IN A 1.2.3.4 -ns.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} +;ns.example.com. 123 IN A 1.2.3.4 +;ns.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} ENTRY_END +; query with response available STEP 60 QUERY ENTRY_BEGIN REPLY RD DO @@ -295,9 +314,63 @@ SECTION QUESTION www.example.com. IN A ENTRY_END -; this is the immediate cache response because the previous upstream response was valid +; this is still the immediate expired cache response because resolution is blocked for NORR_TTL(5) STEP 70 CHECK_ANSWER ENTRY_BEGIN +MATCH all ttl ede=3 +REPLY QR RD RA AD DO NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 123 IN A 10.20.30.40 +www.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} +SECTION AUTHORITY +;example.com. 123 IN NS ns.example.com. +;example.com. 123 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +SECTION ADDITIONAL +;ns.example.com. 123 IN A 1.2.3.4 +;ns.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} +ENTRY_END + +; expire NORR_TTL(5) +STEP 71 TIME_PASSES ELAPSE 5 + +; query again +STEP 80 QUERY +ENTRY_BEGIN +REPLY RD DO +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +; this is still the immediate expired cache response but prefetching will be allowed to update the cache +STEP 90 CHECK_ANSWER +ENTRY_BEGIN +MATCH all ttl ede=3 +REPLY QR RD RA AD DO NOERROR +SECTION QUESTION +www.example.com. IN A +SECTION ANSWER +www.example.com. 123 IN A 10.20.30.40 +www.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} +SECTION AUTHORITY +;example.com. 123 IN NS ns.example.com. +;example.com. 123 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +SECTION ADDITIONAL +;ns.example.com. 123 IN A 1.2.3.4 +;ns.example.com. 123 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} +ENTRY_END + +STEP 100 QUERY +ENTRY_BEGIN +REPLY RD DO +SECTION QUESTION +www.example.com. IN A +ENTRY_END + +; this is the immediate cache response because the previous upstream response was valid +STEP 110 CHECK_ANSWER +ENTRY_BEGIN MATCH all ttl REPLY QR RD RA AD DO NOERROR SECTION QUESTION @@ -306,11 +379,11 @@ SECTION ANSWER www.example.com. IN A 10.20.30.40 www.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFC99iE9K5y2WNgI0gFvBWaTi9wm6AhUAoUqOpDtG5Zct+Qr9F3mSdnbc6V4= ;{id = 2854} SECTION AUTHORITY -example.com. IN NS ns.example.com. -example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} +;example.com. IN NS ns.example.com. +;example.com. 3600 IN RRSIG NS 3 2 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCN+qHdJxoI/2tNKwsb08pra/G7aAIUAWA5sDdJTbrXA1/3OaesGBAO3sI= ;{id = 2854} SECTION ADDITIONAL -ns.example.com. IN A 1.2.3.4 -ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} +;ns.example.com. IN A 1.2.3.4 +;ns.example.com. 3600 IN RRSIG A 3 3 3600 20070926134150 20070829134150 2854 example.com. MC0CFQCQMyTjn7WWwpwAR1LlVeLpRgZGuQIUCcJDEkwAuzytTDRlYK7nIMwH1CM= ;{id = 2854} ENTRY_END SCENARIO_END |