Docker credential helpers not supported on Windows

[rnorth]

We've not yet had a chance to test RegistryAuthLocator on Windows, so it is unsupported.

If we can test it/fix it, it will enable us to properly support this feature.

[kiview]

I'll try to check this on Windows this weekend 👍

[kiview]

Here are my results so far. I was logged into docker hub.
For docker hub:

22:51:20.108 INFO  docker[alpine:latest] - Pulling docker image: alpine:latest. Please be patient; this may take some time but only needs to be done once.
22:51:20.109 DEBUG org.testcontainers.utility.RegistryAuthLocator - Looking up auth config for image: alpine:latest
22:51:20.110 DEBUG org.testcontainers.utility.RegistryAuthLocator - RegistryAuthLocator has configFile: C:\Users\Kivie\.docker\config.json (exists) and commandPathPrefix: 
22:51:20.112 DEBUG org.testcontainers.utility.RegistryAuthLocator - Executing docker credential helper: docker-credential-wincred to locate auth config for: 
22:51:20.175 ERROR org.testcontainers.utility.RegistryAuthLocator - Failure running docker credential helper (docker-credential-wincred)
22:51:20.177 ERROR org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: alpine:latest, configFile: C:\Users\Kivie\.docker\config.json. Falling back to docker-java default behaviour
org.zeroturnaround.exec.InvalidExitValueException: Unexpected exit value: 1, allowed exit values: [0], executed command [docker-credential-wincred, get], output was 26 bytes:
no credentials server URL

For quay.io:

22:51:54.548 INFO  docker[quay.io/testcontainers/ryuk:latest] - Pulling docker image: quay.io/testcontainers/ryuk:latest. Please be patient; this may take some time but only needs to be done once.
22:51:54.549 DEBUG org.testcontainers.utility.RegistryAuthLocator - Looking up auth config for image: quay.io/testcontainers/ryuk:latest
22:51:54.549 DEBUG org.testcontainers.utility.RegistryAuthLocator - RegistryAuthLocator has configFile: C:\Users\Kivie\.docker\config.json (exists) and commandPathPrefix: 
22:51:54.549 DEBUG org.testcontainers.utility.RegistryAuthLocator - Executing docker credential helper: docker-credential-wincred to locate auth config for: quay.io
22:51:54.604 ERROR org.testcontainers.utility.RegistryAuthLocator - Failure running docker credential helper (docker-credential-wincred)
22:51:54.605 ERROR org.testcontainers.utility.RegistryAuthLocator - Failure when attempting to lookup auth config (dockerImageName: quay.io/testcontainers/ryuk:latest, configFile: C:\Users\Kivie\.docker\config.json. Falling back to docker-java default behaviour
org.zeroturnaround.exec.InvalidExitValueException: Unexpected exit value: 1, allowed exit values: [0], executed command [docker-credential-wincred, get], output was 41 bytes:
credentials not found in native keychain
	at org.zeroturnaround.exec.ProcessExecutor.waitFor(ProcessExecutor.java:1118)
	at org.zeroturnaround.exec.ProcessExecutor.execute(ProcessExecutor.java:925)
	at org.testcontainers.utility.RegistryAuthLocator.runCredentialProvider(RegistryAuthLocator.java:162)
	at org.testcontainers.utility.RegistryAuthLocator.authConfigUsingStore(RegistryAuthLocator.java:129)
	at org.testcontainers.utility.RegistryAuthLocator.lookupAuthConfig(RegistryAuthLocator.java:88)
	at org.testcontainers.images.RemoteDockerImage.resolve(RemoteDockerImage.java:99)
	at org.testcontainers.images.RemoteDockerImage.resolve(RemoteDockerImage.java:27)
...

TBH, I not even getting docker-credential-wincred working by hand. list command works fine, get command doesn't return any output for me, maybe I'm doing something wrong?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If you believe this is a mistake, please reply to this comment to keep it open. If there isn't one already, a PR to fix or at least reproduce the problem in a test case will always help us get back on track to tackle this.

[rnorth]

Ah, we released support for this in 1.9.1 (#868) so I shall close.