Comments (7)
jakub-bochenski
commented on May 24, 2024
It seems that \d+ in path is working like .+
tyk-gateway_1 | time="Oct 05 15:45:02" level=debug msg=Started api_id=search api_name=Search mw=VersionCheck org_id=default origin=172.19.0.1 path=/search/v1/abc ts=1696520702660512538
tyk-gateway_1 | time="Oct 05 15:45:02" level=debug msg=Finished api_id=search api_name=Search code=200 mw=VersionCheck ns=57338 org_id=default origin=172.19.0.1 path=/search/v1/abc
What gives?
Only by changing the path to sth like `"(\d+)/foo" I can observe requests being rejected
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jakub-bochenski
commented on May 24, 2024
Same with "\\d+/" and "[0-9]+/"
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jakub-bochenski
commented on May 24, 2024
It seems to be some problem with single-component paths, since if I do "[0-9]+/foo" it works as expected
tyk-gateway_1 | time="Oct 05 16:35:52" level=debug msg=Started api_id=search api_name=Search mw=VersionCheck org_id=default origin=172.19.0.1 path=/search/v1/abcd/foo ts=1696523752943944511
tyk-gateway_1 | time="Oct 05 16:35:52" level=debug msg="EVENT FIRED: VersionFailure"
tyk-gateway_1 | time="Oct 05 16:35:52" level=debug msg=Finished api_id=search api_name=Search code=403 error="Requested endpoint is forbidden" mw=VersionCheck ns=135375 org_id=default origin=172.19.0.1 path=/search/v1/abcd/foo
tyk-gateway_1 | time="Oct 05 16:36:10" level=debug msg=Started api_id=search api_name=Search mw=VersionCheck org_id=default origin=172.19.0.1 path=/search/v1/30602/foo ts=1696523770610129310
tyk-gateway_1 | time="Oct 05 16:36:10" level=debug msg=Finished api_id=search api_name=Search code=200 mw=VersionCheck ns=61352 org_id=default origin=172.19.0.1 path=/search/v1/30602/foo
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jakub-bochenski
commented on May 24, 2024
Without the url_rewrites it get's even weirder.
Why is the version component not stripped from the upstream path?!
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg=Started api_id=search api_name=Search mw=VersionCheck org_id=default origin=172.19.0.1 path=/search/v1/abcd ts=1696525379064344695
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg=Finished api_id=search api_name=Search code=200 mw=VersionCheck ns=44317 org_id=default origin=172.19.0.1 path=/search/v1/abcd
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg=Started api_id=search api_name=Search mw=RateCheckMW org_id=default origin=172.19.0.1 path=/search/v1/abcd ts=1696525379064404263
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg=Finished api_id=search api_name=Search code=200 mw=RateCheckMW ns=24484 org_id=default origin=172.19.0.1 path=/search/v1/abcd
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Started proxy"
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Stripping proxy listen path: /search/"
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Upstream path is: /v1/abcd"
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg=Started api_id=search api_name=Search mw=ReverseProxy org_id=default ts=1696525379064455195
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Upstream request URL: /v1/abcd" api_id=search api_name=Search mw=ReverseProxy org_id=default
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Outbound request URL: https://httpbin.org/anything/v1/abcd" api_id=search api_name=Search mw=ReverseProxy org_id=default
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Creating new transport" api_id=search api_name=Search mw=ReverseProxy org_id=default
tyk-gateway_1 | time="Oct 05 17:02:59" level=debug msg="Out request url: https://httpbin.org/anything/v1/abcd" api_id=search api_name=Search mw=ReverseProxy org_id=default
tyk-gateway_1 | time="Oct 05 17:03:00" level=debug msg=Finished api_id=search api_name=Search mw=ReverseProxy ns=1021647467 org_id=default
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jakub-bochenski
commented on May 24, 2024
Also notice the rewrite is somehow capturing abcd into a (\d+) capturing group as 1
tyk-gateway_1 | time="Oct 05 16:57:23" level=debug msg="Rewriter checking matches, len is: 1"
tyk-gateway_1 | time="Oct 05 16:57:23" level=debug msg="[[1 1]]"
tyk-gateway_1 | time="Oct 05 16:57:23" level=debug msg="[[$1]]"
tyk-gateway_1 | time="Oct 05 16:57:23" level=debug msg="URL Re-written from: /search/v1/abcd"
tyk-gateway_1 | time="Oct 05 16:57:23" level=debug msg="URL Re-written to: gateway?projectId=1"
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jakub-bochenski
commented on May 24, 2024
It appears that to get what I want I need to specify "path": "^/search/v1/[0-9]+$" as regex.
This seems bad, as it forces me to repeat the listen_path and version prefix in every regex.
This is both bloat and makes it hard to reuse the statements for a different listen path or version
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jakub-bochenski
commented on May 24, 2024
Closed in favour of #5601
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