Brandon Mendrick

Correct Duo MFA API documentation (#15332)

3

* Update Duo API docs to reference `username_format`

**Describe the bug** Navigation, via the UI, through a KV secrets mount point causes repeated calls to the `secrets/config` endpoint. Three areas of concern here: 1. I cannot find documentation...

Duo MFA Configuration Documentation Error

2

**Describe the bug** Incorrect documentation for Duo MFA configuration **To Reproduce** Steps to reproduce the behavior: 1. Read https://www.vaultproject.io/api-docs/secret/identity/mfa/duo#parameters 2. Attempt to configure an MFA endpoint using a `username_template` 3....

Unclear documentation around cert auth CRLs

3

**Describe the bug** Vault docs on [certificate auth revocation checking](https://developer.hashicorp.com/vault/docs/auth/cert#revocation-checking) contains the statement: > An authorized user can submit PEM-formatted CRLs identified by a given name; these can be updated...

PROXY protocol listener with `deny_unauthorized` silently closes after a non-authorized request

4

**Describe the bug** A TCP listener configured with `proxy_protocol_behavior = "deny_unauthorize"` silently closes after receiving a request originating from an IP not listed within the `proxy_protocol_authorized_addrs` list. **To Reproduce** Steps...

### Description Not quite sure which component is/would be responsible for this, so apologies if this is being opened in the incorrect place. I am working on converting some of...