Details
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Type:
Bug
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Status: Closed
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Priority:
Major
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Resolution: Automatically Closed
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Affects Version/s: 3.21.1, 3.22.1, 3.25.1, 3.29.0
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Fix Version/s: None
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Component/s: NPM
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Labels:
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Notability:3
Description
Problem:
We have on our site a Nexus (OSS 3.22.1-02) npm proxy repo for a hosted Nexus (OSS 3.21.1-01) npm repo on customer site. The repository isn't updating the metadata (also after invalidating Cache and rebuild index).
After enabling debug log level I saw that our Nexus receives HTTP-statuscode "304 Not modified".
In my opinion the http-header "Last-modified" for the metadata on the hosted repo should be updated after an npm package is added.
The hotfix for me was to delete the metadata for this package manually in the proxy repo.
Log (our local Nexus npm proxy repo):
2020-04-21 15:42:52,481+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.repository.npm.internal.NpmProxyFacetImpl - Fetching: GET https://remotenexus.example.com/repository/npm-releases/test-package HTTP/1.1 2020-04-21 15:42:52,489+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.httpclient.outbound - https://remotenexus.example.com/repository/npm-releases/test-package > GET /repository/npm-releases/test-package HTTP/1.1 2020-04-21 15:42:52,492+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.internal.httpclient.SharedHttpClientConnectionManager - Connection request: [route: {s}->https://remotenexus.example.com:443][total kept alive: 0; route all ocated: 0 of 20; total allocated: 0 of 200] 2020-04-21 15:42:52,493+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.internal.httpclient.SharedHttpClientConnectionManager - Connection leased: [id: 5067][route: {s}->https://remotenexus.example.com:443][total kept alive: 0; route allocated: 1 of 20; total allocated: 1 of 200] 2020-04-21 15:42:52,569+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.internal.httpclient.SharedHttpClientConnectionManager - Connection [id: 5067][route: {s}->https://remotenexus.example.com:443] can be kept alive for 30.0 se conds 2020-04-21 15:42:52,571+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.internal.httpclient.SharedHttpClientConnectionManager - Connection released: [id: 5067][route: {s}->https://remotenexus.example.com:443][total kept alive: 1 ; route allocated: 1 of 20; total allocated: 1 of 200] 2020-04-21 15:42:52,572+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.httpclient.outbound - https://remotenexus.example.com/repository/npm-releases/test-package < HTTP/1.1 304 Not Modified @ 89.30 ms 2020-04-21 15:42:52,573+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.repository.npm.internal.NpmProxyFacetImpl - Response: HttpResponseProxy{HTTP/1.1 304 Not Modified [Date: Tue, 21 Apr 2020 13:42:52 GMT, Server: Nexus/3.21.1-01 (OSS), X-Content-Type-Options: nosniff, Content-Security-Policy: sandbox allow-forms allow-modals allow-popups allow-presentation allow-scripts allow-top-navigation, X-XSS-Protection: 1; mode=block]} 2020-04-21 15:42:52,574+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.repository.npm.internal.NpmProxyFacetImpl - Status: HTTP/1.1 304 Not Modified 2020-04-21 15:42:52,575+0200 DEBUG [qtp1262325706-19562] admin org.sonatype.nexus.repository.storage.StorageTxImpl - Transitioning: OPEN -> ACTIVE
Request (remote repo - hosted customer repo):
$ curl -v "http://nexus.example.com/repository/npm-releases/example-package"
Response (remote repo - hosted customer repo):
* TCP_NODELAY set
* Connected to nexus.example.com (192.168.1.125) port 80 (#0)
> GET /repository/npm-releases/example-package HTTP/1.1
> Host: nexus.example.com
> User-Agent: curl/7.58.0
> Accept: */*
>
{ [5 bytes data]
< HTTP/1.1 200 OK
< Date: Wed, 22 Apr 2020 07:26:04 GMT
< Server: Nexus/3.21.1-01 (OSS)
< X-Content-Type-Options: nosniff
< Content-Security-Policy: sandbox allow-forms allow-modals allow-popups allow-presentation allow-scripts allow-top-navigation
< X-XSS-Protection: 1; mode=block
< Last-Modified: Wed, 15 Jan 2020 21:56:09 GMT
< Content-Type: application/json
< Transfer-Encoding: chunked
< Vary: Accept-Encoding
<
{ [3995 bytes data]
100 424k 0 424k 0 0 596k 0 --:--:-- --:--:-- --:--:-- 597k
* Connection #0 to host nexus.example.com left intact
Screenshot from remote site (hosted repo on customer site):
NPM last_modified is 2020-04-21 and the http/content last-modified is 2020-01-15. 
