Example b2.toml issues

[HaleTom]

https://github.com/rustic-rs/rustic/blob/main/config/services/b2.toml

What's the difference between application_key and application_key_id?

Both are required:

error: backend openDAL Backend cannot be loaded: ConfigInvalid (permanent) at Builder::build, context: { service: b2 } => application_key_id is empty

error: backend openDAL Backend cannot be loaded: ConfigInvalid (permanent) at Builder::build, context: { service: b2 } => application_key is empty

However, application_key_id is not provided in the example.

".my_key" is given as an example value for the application_key field. Is the intent that the value of this key is a filename?

If so, what is the directory name that .my_key is relative to?

[aawsome]

The opendal docu https://opendal.apache.org/docs/rust/opendal/services/struct.B2.html is a bit irritating here.

I think it should be

root = "repo-path" # Set the work directory for backend
application_key_id = "my_id" # B2 application key keyID
application_key = "my_key" # B2 application key applicationKey
bucket = "bucket_name" # B2 bucket name
bucket_id = "bucket_id" # B2 bucket_id

All are just strings, no filenames. Please report once you have a working config, we'll change the b2.toml then.

[aawsome]

Actually I tested b2 myself successfully (using application_key_id), but I think I copy&pasted from the the opendal docu instead of from my working config.

[HaleTom]

The required fields are:

# These are required either here or set by config variables
# https://github.com/apache/opendal/blob/main/.env.example
#
# application_key_id = "" # B2 application key keyID
# application_key = "" # B2 application key applicationKey
# bucket_id = "" # B2 bucket_id
# bucket = "" # B2 bucket name

So, basically: s/key_id/application_key_id/.

I'd recommend that you put the above URL and comment in the config file to help people with options for security.

Also password-file vs password :)

[HaleTom]

I created a PR:
#1072