Anonymous Bucket accesing via Browser(MinIO Console)

[dboc]

Hi,

I notice that the MinIO Console does not have the same behavior as old MinIO Browser when accessing anonymous bucket.

I have an old MinIO release whit MinIO Browser on, the final user can access via browser anonymously the bucket content.

I made how to reproduce the behavior in an Old Version, and the missbehavior in the latest version.

My Question is: is it a bug?

Expected Behavior

Acessing anonymously a bucket in MinIO Console and show the content

Current Behavior

Acessing anonymously a bucket in MinIO Console make an erro and do not show anything

Possible Solution

Looking how the old MinIO Browser did it

Steps to Reproduce (for bugs)

Anonymous Bucket(MinIO Brownser) - RELEASE.2021-08-05T22-01-19Z

MINIO_ROOT_USER mysecret-OLD-duser MINIO_ROOT_PASSWORD mysecret-OLD-password command = minio gateway nas /export

mc admin info old-minio

●  old-minio.k8s.my.domain
   Uptime: 23 hours
   Version: 2021-06-17T00:10:46Z

mc anonymous set public old-minio/public

Access permission for `old-minio/public` is set to `public

mc anonymous get old-minio/public

Access permission for `old-minio/public` is `public`

Accessing via Browser(Chrome)

http://old-minio.k8s.my.domain/minio/public

Anonymous Bucket(MinIO Console) - RELEASE.2021-08-05T22-01-19Z

MinIO with MinIO Console Interface - MINIO_ROOT_USER mysecret-NEW-user MINIO_ROOT_PASSWORD mysecret-NEW-password MINIO_BROWSER_REDIRECT_URL http://new-minio.k8s.my.domain

command = minio gateway nas /export --console-address ":9001"

mc admin info new-minio

●  new-minio-s3.k8s.my.domain
   Uptime: 1 minute
   Version: 2021-08-05T22:01:19Z

mc anonymous set public new-minio/public

Access permission for `new-minio/public` is set to `public

mc anonymous get new-minio/public

Access permission for `new-minio/public` is `public`

Accessing via Browser(Chrome)

• new-minio.k8s.my.domain - console URL

http://new-minio.k8s.my.domain/object-browser/public

Output Brownser Console:

The resource from “http://new-minio.k8s.my.domain/object-browser/styles/root-styles.css” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
The resource from “http://new-minio.k8s.my.domain/object-browser/static/css/main.8cfac526.chunk.css” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
The resource from “http://new-minio.k8s.my.domain/object-browser/static/js/2.147ecdb8.chunk.js” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
The resource from “http://new-minio.k8s.my.domain/object-browser/static/js/main.30880e75.chunk.js” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
The resource from “http://new-minio.k8s.my.domain/object-browser/static/css/2.60e04a19.chunk.css” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
The resource from “http://new-minio.k8s.my.domain/object-browser/static/js/2.147ecdb8.chunk.js” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
Loading failed for the <script> with source “http://new-minio.k8s.my.domain/object-browser/static/js/2.147ecdb8.chunk.js”. public:1:1
The resource from “http://new-minio.k8s.my.domain/object-browser/static/js/main.30880e75.chunk.js” was blocked due to MIME type (“text/html”) mismatch (X-Content-Type-Options: nosniff). public
Loading failed for the <script> with source “http://new-minio.k8s.my.domain/object-browser/static/js/main.30880e75.chunk.js”. public:1:1

Context

Regression

Yes, it is a regression: Version working: RELEASE.2021-08-05T22-01-19Z (MinIO Browser) Version not working: RELEASE.2021-08-05T22-01-19Z(MinIO Console)

Your Environment

• Version used (minio --version): Version working: RELEASE.2021-08-05T22-01-19Z (MinIO Browser) Version not working: RELEASE.2021-08-05T22-01-19Z(MinIO Console)
• Server setup and configuration: Look at the section Steps to Reproduce (for bugs)
• Operating System and version (uname -a): container: Version working: uname -a

Linux old-minio-hm-75c4c4757-5wvfs 5.4.0-80-generic minio/minio#90-Ubuntu SMP Fri Jul 9 22:49:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Version not working: uname -a

Linux minio-hm-cc54fd856-ljfdd 5.4.0-80-generic minio/minio#90-Ubuntu SMP Fri Jul 9 22:49:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

[harshavardhana]

Anonymous buckets are not supported anymore @dboc - you want to have a UI for anonymous buckets you need to build this yourself.

This is a breaking change mentioned in the release notes. We may try to do it in future, but for now this is not something we are planning to do.

[sumanthkumarc]

+1 makes sense to enable accessing anonymous bucket via console without auth and would be a good feature to have.

[dvaldivia]

Fixed by https://github.com/minio/console/pull/2600