Add support for Oracle OCI Buckets

[rodrigoberriel]

Currently, CVAT only does not support Oracle OCI Buckets because of the lenght limit of the access and secret keys, as discussed in #4783. This simple PR increases the limit of the access and secret keys to the current lenghts of the Oracle OCI keys.

Motivation and context

Closes #4783.

Related: #4582, #4584.

How has this been tested?

I updated the CVAT locally and checked that I could successfully add and use Oracle OCI Buckets. We have been using Oracle OCI Buckets in CVAT for weeks now.

Checklist

• I submit my changes into the develop branch
• I have added a description of my changes into CHANGELOG file
• I have updated the documentation accordingly
• I have added tests to cover my changes
• I have linked related issues (read github docs)
• I have increased versions of npm packages if it is necessary (cvat-canvas, cvat-core, cvat-data and cvat-ui)

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.

[nmanovic]

@rodrigoberriel , thanks for the contribution! @Marishka17 , do you see any problems with PR? For me it looks fine.

[Marishka17]

@rodrigoberriel, Hi, thanks for the contribution!
@nmanovic, I don't really like this solution, because every time this problem occurs with a new provider with AWS S3 compatible API, it will be necessary to update these limits. But for now, let's keep it like that.

[avinash31d]

Hi @rodrigoberriel, Can you help me in using OCI cloud storage bucket in cvat as a storage provider, I am not sure which option to choose and what is the exact process to link oci storage. I Also tried to find any documentation for the same but no luck.

Can you provide an example?

Thanks

[rodrigoberriel]

@avinash31d OCI, like many others, offers S3-compatible endpoints for their buckets. Therefore, you just have to

• select "AWS S3" as Provider;
• fill in the "Bucket name";
• select the "Key id and secret access key pair" as "Authorization type" and fill in the credentials and, finally;
• add the "Endpoint URL" given by OCI, which follows this structure: {bucketnamespace}.compat.objectstorage.{region}.oraclecloud.com.
• IIRC, providing the "Region" in the form is optional, but you can do that too.

That's it.