Docker repository - Unsupported protocol scheme "null" #565

giacgbj · 2025-02-05T13:49:25Z

I just upgraded from nexus-3.76.1-01 to nexus-3.77.0-08 and I can't login to a hosted Docker repository anymore. The error is:

$ docker login 1.2.3.4:2375
Error response from daemon: Get "http://1.2.3.4:2375/v2/": Get "null://1.2.3.4:2375/v2/token?account=foo&client_id=docker&offline_token=true&service=null%3A%2F%2F1.2.3.4%3A2375%2Fv2%2Ftoken": unsupported protocol scheme "null"

sicode · 2025-02-07T08:09:39Z

same error msg

3.76.1-01 is good?

giacgbj · 2025-02-07T08:12:12Z

3.76.1-01 is good?

Yes, it is.

xszuflax · 2025-02-10T10:07:37Z

Hello,

I'm seeing the same error with pulls on 3.77.1:

$ docker pull registry:5001/centos:latest
Error response from daemon: Head "http://registry/v2/centos/manifests/latest": Get "null://registry/v2/token?scope=repository%3Acentos%3Apull&service=null%3A%2F%2Fregistry%3A5001%2Fv2%2Ftoken": unsupported protocol scheme "null"

I wonder since it did not show up in release test runs maybe this is due to some legacy option carried from a previous version?

Can one force schema so the value is not null but for example http in jetty? settings?

xszuflax · 2025-02-10T11:03:57Z

I just checked the docker daemon on a linux machine and the logs suggest http/https mixup:

Feb 10 10:26:06 gitlab-runner-03 dockerd[2073]: time="2025-02-10T10:26:06.603001221Z" level=error msg="Handler for POST /v1.45/images/create returned error: Head \"http://registry:18080/v2/v2/repository/[...]/latest\": Get \"null://registry:18080/v2/token?scope=repository%3Av2%2Frepository%2F[...]%3>

Feb 10 10:26:06 gitlab-runner-03 dockerd[2073]: time="2025-02-10T10:26:06.601879054Z" level=info msg="Attempting next endpoint for pull after error: Head \"http://registry.local:18080/v2/v2/repository/[...]/latest\": Get \"null://registry:18080/v2/token?scope=repository%3Av2%2Frepository%2F[...]%3Apull&se>

Feb 10 10:26:06 gitlab-runner-03 dockerd[2073]: time="2025-02-10T10:26:06.590663359Z" level=info msg="Attempting next endpoint for pull after error: Get \"https://registry:18080/v2/\": http: server gave HTTP response to HTTPS client" spanID=abff1808a5baed15 traceID=bf0aac0ac52862012c875e96ed561ef2

Feb 10 10:26:06 gitlab-runner-03 dockerd[2073]: time="2025-02-10T10:26:06.590254879Z" level=warning msg="Error getting v2 registry: Get \"https://registry:18080/v2/\": http: server gave HTTP response to HTTPS client" spanID=abff1808a5baed15 traceID=bf0aac0ac52862012c875e96ed561ef2

double v2/v2 in the first log
somehow https is in the mix
repo is configured as insecure registry
docker engine was not updated
update was from 3.76.1 > 3.77.1
before updated all was good
[...] and registry in urls are anonymized

giacgbj · 2025-02-10T11:21:14Z

As a workaround, I modified the class org.sonatype.nexus.bootstrap.jetty.NexusRequestCustomizer as follows:

  @Override
  public void customize(final Connector connector, final HttpConfiguration channelConfig, final Request request) {
    HttpURI uri = request.getHttpURI();
    String path = uri.getPath();

    request.setScheme("http"); // <=== ADD THIS

    [...]
  }

xszuflax · 2025-02-10T13:04:30Z

hello @giacgbj ,

would you mind attaching compiled class? or even the whole nexus-bootstrap-3.77.1-01.jar?

giacgbj · 2025-02-10T13:33:32Z

hello @giacgbj ,

would you mind attaching compiled class? or even the whole nexus-bootstrap-3.77.1-01.jar?

It's the compiled class from 3.77.0-08, but it should work fine.

xszuflax · 2025-02-10T13:49:12Z

Nice, thank you it worked 👍

tcaty · 2025-02-10T15:28:27Z

same here with sonatype/nexus3:latest

hgs-creyno08 · 2025-02-11T17:40:20Z

Same problem here. Can't apply workaround because we're running the container sonatype/nexus3:latest

I tried downgrading to 3.76.1 but nexus won't start because of the data folder upgrade.

2025-02-11 17:51:43,388+0000 ERROR [FelixStartLevel]  *SYSTEM org.sonatype.nexus.upgrade.datastore.internal.UpgradeServiceImpl - Failed transition: NEW -> STARTED
org.sonatype.nexus.upgrade.datastore.UpgradeException: The database appears to be from a later version of Nexus Repository
        at org.sonatype.nexus.upgrade.datastore.internal.UpgradeManagerImpl.checkSchemaVersionIsAcceptable(UpgradeManagerImpl.java:204)

Is there a way to force a downgrade?

suikast42 · 2025-02-11T20:46:14Z

The same here.

If I checkout the cbx then I can login Allow anonymous docker pull ( Docker Bearer Token Realm required )
The anonymous pull works only behind trafik proxy.

woshikid · 2025-02-12T08:02:02Z

I patched the compiled class into the sonatype/nexus3 docker image and now I can pull images again. Thanks @giacgbj

suikast42 · 2025-02-12T08:03:55Z

I patched the compiled class into the sonatype/nexus3 docker image and now I can pull images again. Thanks @giacgbj

Is that in the next release of nexus ?

woshikid · 2025-02-12T08:14:07Z

I patched the compiled class into the sonatype/nexus3 docker image and now I can pull images again. Thanks @giacgbj

Is that in the next release of nexus ?

No, I just patched it into my local image as a workaround.

bruce-stewart · 2025-02-12T09:31:53Z

I patched the compiled class into the sonatype/nexus3 docker image and now I can pull images again. Thanks @giacgbj

Is that in the next release of nexus ?

No, I just patched it into my local image as a workaround.

I can confirm that this worked for me too, for my deployment of 3.77.1-01, using docker.

Copy the jar from the nexus container
docker cp nexus:/opt/sonatype/nexus/system/org/sonatype/nexus/nexus-bootstrap/3.77.1-01/nexus-bootstrap-3.77.1-01.jar .
Replace the NexusRequestCustomizer.class file in the jar
chown 0:0 nexus-bootstrap-3.77.1-01.jar
chmod 644 nexus-bootstrap-3.77.1-01.jar
docker cp nexus-bootstrap-3.77.1-01.jar nexus:/opt/sonatype/nexus/system/org/sonatype/nexus/nexus-bootstrap/3.77.1-01
Restart the nexus container

neal-richardson-bluescape · 2025-02-13T00:18:50Z

for anyone brand new to Nexus (like myself) if you don't actually need "Allow anonymous docker pull" you might try un-checking that box.

when I un-check that box, the error went away for me, and I'm able to push/pull to the repo as desired.

custardpy · 2025-02-13T06:27:44Z

Same here. Can we expect the patch soon?

bruce-stewart · 2025-02-13T07:43:51Z

@mpiggott Could you label this issue as a bug perhaps?

ocstaron · 2025-02-13T17:09:12Z

With the class file above http works again, but then https doesn't work! We need both working!!!

peteragh · 2025-02-16T17:52:05Z

Hi guys, I am trying the trick with the class file but I am getting this error:

nexus 2025-02-16 17:43:21,622+0000 WARN [FelixStartLevel] *SYSTEM javax.xml.bind - Using non-standard property: javax.xml.bind.JAXBContext. Property javax.xml.bind.JAXBContextFactory should be │
│ nexus org.apache.karaf.features.internal.util.MultiException: Error: │
│ nexus Unable to create resource for bundle mvn:org.sonatype.nexus/nexus-bootstrap/3.77.1-01 │
│ nexus at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.(MavenDownloadManager.java:91) │
│ nexus at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72) │
│ nexus at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:474) │
│ nexus at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:469) │
│ nexus at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:224) │
│ nexus at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:399) │
│ nexus at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1069) │
│ nexus at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:1004) │
│ nexus at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) │
│ nexus at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) │
│ nexus at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) │
│ nexus at java.base/java.lang.Thread.run(Thread.java:840) │
│ nexus Suppressed: java.lang.Exception: Unable to create resource for bundle mvn:org.sonatype.nexus/nexus-bootstrap/3.77.1-01 │
│ nexus at org.apache.karaf.features.internal.region.Subsystem.createResource(Subsystem.java:837) │
│ nexus at org.apache.karaf.features.internal.region.Subsystem.lambda$downloadBundles$1(Subsystem.java:516) │
│ nexus at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.lambda$download$0(MavenDownloadManager.java:138) │
│ nexus at org.apache.karaf.features.internal.download.impl.DefaultFuture.notifyListener(DefaultFuture.java:350) │
│ nexus at org.apache.karaf.features.internal.download.impl.DefaultFuture.notifyListeners(DefaultFuture.java:335) │
│ nexus at org.apache.karaf.features.internal.download.impl.DefaultFuture.setValue(DefaultFuture.java:259) │
│ nexus at org.apache.karaf.features.internal.download.impl.AbstractDownloadTask.setFile(AbstractDownloadTask.java:61) │
│ nexus at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:61) │
│ nexus at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) │
│ nexus at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) │
│ nexus at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) │
│ nexus ... 3 more │
│ nexus Caused by: org.osgi.framework.BundleException: Unable to build resource for mvn:org.sonatype.nexus/nexus-bootstrap/3.77.1-01: Unsupported 'Bundle-ManifestVersion' value: 1 │
│ nexus at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:82) │
│ nexus at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:71) │
│ nexus at org.apache.karaf.features.internal.region.Subsystem.createResource(Subsystem.java:835) │
│ nexus ... 13 more │
│ nexus Caused by: org.osgi.framework.BundleException: Unsupported 'Bundle-ManifestVersion' value: 1

I havent touch manifest file... just copied the class file into jetty folder then put it into jar again with jar -cvf
and after I am starting container I am getting this error. THanks a lot in advance.

peteragh · 2025-02-17T15:24:26Z

Hi guys, I am trying the trick with the class file but I am getting this error:

nexus 2025-02-16 17:43:21,622+0000 WARN [FelixStartLevel] *SYSTEM javax.xml.bind - Using non-standard property: javax.xml.bind.JAXBContext. Property javax.xml.bind.JAXBContextFactory should be │ │ nexus org.apache.karaf.features.internal.util.MultiException: Error: │ │ nexus Unable to create resource for bundle mvn:org.sonatype.nexus/nexus-bootstrap/3.77.1-01 │ │ nexus at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.(MavenDownloadManager.java:91) │ │ nexus at org.apache.karaf.features.internal.download.impl.MavenDownloadManager.createDownloader(MavenDownloadManager.java:72) │ │ nexus at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:474) │ │ nexus at org.apache.karaf.features.internal.region.Subsystem.downloadBundles(Subsystem.java:469) │ │ nexus at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:224) │ │ nexus at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:399) │ │ nexus at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1069) │ │ nexus at org.apache.karaf.features.internal.service.FeaturesServiceImpl.lambda$doProvisionInThread$13(FeaturesServiceImpl.java:1004) │ │ nexus at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) │ │ nexus at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) │ │ nexus at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) │ │ nexus at java.base/java.lang.Thread.run(Thread.java:840) │ │ nexus Suppressed: java.lang.Exception: Unable to create resource for bundle mvn:org.sonatype.nexus/nexus-bootstrap/3.77.1-01 │ │ nexus at org.apache.karaf.features.internal.region.Subsystem.createResource(Subsystem.java:837) │ │ nexus at org.apache.karaf.features.internal.region.Subsystem.lambda$downloadBundles$1(Subsystem.java:516) │ │ nexus at org.apache.karaf.features.internal.download.impl.MavenDownloadManager$MavenDownloader.lambda$download$0(MavenDownloadManager.java:138) │ │ nexus at org.apache.karaf.features.internal.download.impl.DefaultFuture.notifyListener(DefaultFuture.java:350) │ │ nexus at org.apache.karaf.features.internal.download.impl.DefaultFuture.notifyListeners(DefaultFuture.java:335) │ │ nexus at org.apache.karaf.features.internal.download.impl.DefaultFuture.setValue(DefaultFuture.java:259) │ │ nexus at org.apache.karaf.features.internal.download.impl.AbstractDownloadTask.setFile(AbstractDownloadTask.java:61) │ │ nexus at org.apache.karaf.features.internal.download.impl.AbstractRetryableDownloadTask.run(AbstractRetryableDownloadTask.java:61) │ │ nexus at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) │ │ nexus at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) │ │ nexus at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) │ │ nexus ... 3 more │ │ nexus Caused by: org.osgi.framework.BundleException: Unable to build resource for mvn:org.sonatype.nexus/nexus-bootstrap/3.77.1-01: Unsupported 'Bundle-ManifestVersion' value: 1 │ │ nexus at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:82) │ │ nexus at org.apache.felix.utils.resource.ResourceBuilder.build(ResourceBuilder.java:71) │ │ nexus at org.apache.karaf.features.internal.region.Subsystem.createResource(Subsystem.java:835) │ │ nexus ... 13 more │ │ nexus Caused by: org.osgi.framework.BundleException: Unsupported 'Bundle-ManifestVersion' value: 1

I havent touch manifest file... just copied the class file into jetty folder then put it into jar again with jar -cvf and after I am starting container I am getting this error. THanks a lot in advance.

At the end I have create custom image based on 3.77.1 and apline java 17 and used that class for jetty.
added to dockerhub custom image if somebody needs it: https://hub.docker.com/layers/kvaderko/workaround_nx_3.77.1/0.4/images/sha256-fa26d0919359919712fecb77c0abf3b4ab1283f1cfe84bb9d33580684044ba82

arbitorius · 2025-02-18T09:55:14Z

We are facing the same problem. After deactivating "Allow anonymous docker pull" our Jenkins was able to push to the registry again, but we are not able to pull from anywhere, even with login. We have checked that all needed privileges are set for the logged-in user, but it does not work anymore. Even activating "Allow anonymous docker pull" doesn't make it work again.

Everything worked fine in 3.76.1.

SgtSilvio · 2025-02-18T22:30:11Z

We are also affected by this issue.
A workaround/fix is to add a X-Forwarded-Proto HTTP header if you access nexus via a reverse-proxy.

MishaKondr · 2025-02-26T07:30:45Z

is 3.77.2 Released February 25, 2025 resolved tihs issue ?

arbitorius · 2025-02-26T08:23:22Z

is 3.77.2 Released February 25, 2025 resolved tihs issue ?

No, it did not. I just tested this.
We can deploy with the workaround to disable anonymous pull to our hosted repository, but we can not pull from docker group where anonymous pull is enabled. Neither with nor without docker login.

K1kc4 mentioned this issue Feb 25, 2025

3.77.1 fails on push to hosted docker registry #580

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Docker repository - Unsupported protocol scheme "null" #565

Docker repository - Unsupported protocol scheme "null" #565

giacgbj commented Feb 5, 2025

sicode commented Feb 7, 2025

giacgbj commented Feb 7, 2025

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Docker repository - Unsupported protocol scheme "null" #565

Docker repository - Unsupported protocol scheme "null" #565

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