Handle v2 storage engine paths properly. #8
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Mimic vault CLI logic. Query vault API for mount version; if v2, rewrite to include the internal data segment right after mount point. Additionally, wrap type assertion on data field to only occur if v2.
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Hello, can we think about integrating this pr please? |
lkubb
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Feb 14, 2023
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Mimic vault CLI logic. Query vault API for mount version; if v2, rewrite
to include the internal data segment right after mount point.
Additionally, wrap type assertion on data field to only occur if v2.
Background
With the v2 storage engine, secret paths look different to Vault users (e.g. from the CLI) and the Vault API (e.g. the vault "logical client"). You might read a secret with
vault kv get mount/v2/secret, but the actual API URL needs to behttps://vault.example.com/v1/mount/v2/data/secret-- note the inserted 'data' segment.This plugin currently has no notion of that rewrite logic; as a result, plugin users have to be aware of vault internals and know how to rewrite the secret -- specifically, they'd have to refer to the above secret as
mount/v2/data/secretfor it to work.This PR fixes the logic by mimicking the CLI's logic and discovering the corresponding version of the mount, and deciding whether or not to rewrite it.
Why Vault did their V2 engine this way, I can't say.