Re: [pdm-devel] [PATCH datacenter-manager v3 3/3] server: clean up acl tree entries and api tokens when deleting users

["Shannon Sterz" <s.sterz@proxmox.com>]

On Fri Oct 17, 2025 at 2:46 PM CEST, Shannon Sterz wrote:
> Signed-off-by: Shannon Sterz <s.sterz@proxmox.com>

this should have:

Reviewed-by: Lukas Wagner <l.wagner@proxmox.com>
Tested-by: Lukas Wagner <l.wagner@proxmox.com>

sorry i forgot to add that initially.

> ---
>  server/src/api/access/users.rs | 41 +++++++++++++++++++++++++++++-----
>  1 file changed, 35 insertions(+), 6 deletions(-)
>
> diff --git a/server/src/api/access/users.rs b/server/src/api/access/users.rs
> index da598d8..9a3de79 100644
> --- a/server/src/api/access/users.rs
> +++ b/server/src/api/access/users.rs
> @@ -334,20 +334,19 @@ pub fn update_user(
>  /// Remove a user from the configuration file.
>  pub fn delete_user(userid: Userid, digest: Option<ConfigDigest>) -> Result<(), Error> {
>      let _lock = proxmox_access_control::user::lock_config()?;
> +    let _acl_lock = proxmox_access_control::acl::lock_config()?;
>      let _tfa_lock = crate::auth::tfa::write_lock()?;
>
> -    let (mut config, config_digest) = proxmox_access_control::user::config()?;
> +    let (mut user_config, config_digest) = proxmox_access_control::user::config()?;
>      config_digest.detect_modification(digest.as_ref())?;
>
> -    match config.sections.get(userid.as_str()) {
> +    match user_config.sections.get(userid.as_str()) {
>          Some(_) => {
> -            config.sections.remove(userid.as_str());
> +            user_config.sections.remove(userid.as_str());
>          }
> -        None => bail!("user '{}' does not exist.", userid),
> +        None => bail!("user '{userid}' does not exist."),
>      }
>
> -    proxmox_access_control::user::save_config(&config)?;
> -
>      let authenticator = crate::auth::lookup_authenticator(userid.realm())?;
>      match authenticator.remove_password(userid.name()) {
>          Ok(()) => {}
> @@ -375,6 +374,36 @@ pub fn delete_user(userid: Userid, digest: Option<ConfigDigest>) -> Result<(), E
>          }
>      }
>
> +    let user_tokens: Vec<ApiToken> = user_config
> +        .convert_to_typed_array::<ApiToken>("token")?
> +        .into_iter()
> +        .filter(|token| token.tokenid.user().eq(&userid))
> +        .collect();
> +
> +    let (mut acl_config, _digest) = proxmox_access_control::acl::config()?;
> +
> +    let auth_id = userid.clone().into();
> +    acl_config.delete_authid(&auth_id);
> +
> +    for token in user_tokens {
> +        if let Some(token_name) = token.tokenid.tokenname() {
> +            let tokenid = Authid::from((userid.clone(), Some(token_name.to_owned())));
> +            let tokenid_string = tokenid.to_string();
> +            if user_config.sections.remove(&tokenid_string).is_none() {
> +                bail!(
> +                    "token '{}' of user '{userid}' does not exist.",
> +                    token_name.as_str()
> +                );
> +            }
> +
> +            proxmox_access_control::token_shadow::delete_secret(&tokenid)?;
> +            acl_config.delete_authid(&tokenid);
> +        }
> +    }
> +
> +    proxmox_access_control::user::save_config(&user_config)?;
> +    proxmox_access_control::acl::save_config(&acl_config)?;
> +
>      Ok(())
>  }
>



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