Prefix for imported secrets

[almostjulian]

I'm pulling secrets from Vault from multiple secret paths. Unfortunately, some of those secrets uniquely named. Could we get a new option to insert a prefix/parentPath into the secrets imported at the path?

e.g. something like:

{
    "ConnectionString": "secret value",
    "Option1": "secret value 2",
}

with code like:

config.AddVaultConfiguration(
        () => new VaultOptions(
            "htpp://localhost:8200",
            new KerberosAuthMethodInfo(),
            reloadOnChange: true,
            reloadCheckIntervalSeconds: 60),
        "azure/signalr",
        "secret", prefix: "SignalR" );

would mean the ConnectionString value would be accessible under Configuration[SignalR:ConnectionString]

[MrZoidberg]

@almostjulian please check the BasePath in VaultConfigurationSource. It should do what you want:

 // act
 ConfigurationBuilder builder = new ConfigurationBuilder();
 builder.AddVaultConfiguration(
     () => new VaultOptions("http://localhost:8200", "root"),
     "SignalR", // <---- this is base path, basically the prefix
     "secret", // <---- this is the mount point
     this._logger);

[almostjulian]

If the base path contains other folders (one more level of nesting before getting to secrets), this works as you describe, the configuration places all the folders as hierarchical configuration items. In my example above, if I set the base path to azure I would see secrets under signalr (e.g. signalr:ConnectionString) but it would also import everything underneath azure, which I don't want. If I go directly to signlar, it doesn't include the base path in the configuration name, so I would have to use Configuration['ConnectionString''].

I can include screenshots to illustrate if the above isn't clear.

[MrZoidberg]

So, do you want to import from Vault with a prefix, or read keys with a certain prefix, I think that's what I don't get at the moment :)

[almostjulian]

The former, I want to import keys, and place them within a prefix of my choosing (without having to change anything on the vault side to do so).

[MrZoidberg]

Ok, I see. That is something possible. I don't have much time but can do some stuff over the weekend. Feel free to submit your PR if you can.

[almostjulian]

Sure thing, I'll try to submit something later this week before the weekend.

[almostjulian]

Apologies for the delay, I've created #53 for this

[MrZoidberg]

Released in 1.0.2 https://github.com/MrZoidberg/VaultSharp.Extensions.Configuration/releases/tag/1.0.2