Re: [pdm-devel] [PATCH datacenter-manager] ui: wizzard/edit remote: validate remote host and port

[Dominik Csapak <d.csapak@proxmox.com>]

s/wizzard/wizard/ in the commit subject

On 12/16/25 4:37 PM, Shannon Sterz wrote:
> we did not validate these fields before, leading to situations where
> users could enter a value with a schema here (such as "https://") that
> lead to errors down the line.

could you elaborate what can lead to errors down the line?

i tried in an unpatched pdm

http://somehost:someport
and
https://somehost:someport

and it always behaved like expected?
e.g. in the wizard we simply strip the http/https part (not intuitive, 
but ok imho)

and the web-url behaves like it should, namely a 'web-url'

and copy/pasting a url from an address bar should work
(the only thing we might want to do is to strip/disallow the fragment there)


> 
> Signed-off-by: Shannon Sterz <s.sterz@proxmox.com>
> ---
> we might not want to call it a "Web UI URL" when editing a remote. a url
> indicates that i should be able, for example, to copy the url from my
> browser's address bar and paste it here. this isn't the case. we may
> want to call it "<IP/Hostname>:Port" just like we do in the add dialog.
> 
>   lib/pdm-api-types/src/lib.rs          | 3 +++
>   ui/src/remotes/edit_remote.rs         | 2 ++
>   ui/src/remotes/wizard_page_connect.rs | 3 ++-
>   3 files changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/lib/pdm-api-types/src/lib.rs b/lib/pdm-api-types/src/lib.rs
> index 5daaa3f..d4cc7ef 100644
> --- a/lib/pdm-api-types/src/lib.rs
> +++ b/lib/pdm-api-types/src/lib.rs
> @@ -137,6 +137,9 @@ pub const HOST_PORT_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&HOST_POR
>   pub const HOST_OPTIONAL_PORT_FORMAT: ApiStringFormat =
>       ApiStringFormat::Pattern(&HOST_OPTIONAL_PORT_REGEX);
>   pub const HTTP_URL_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&HTTP_URL_REGEX);
> +pub const HOST_OPTIONAL_PORT_SCHEMA: Schema = StringSchema::new("A host with an optional port.")
> +    .format(&HOST_OPTIONAL_PORT_FORMAT)
> +    .schema();
> 
>   pub const DAILY_DURATION_FORMAT: ApiStringFormat =
>       ApiStringFormat::VerifyFn(|s| parse_daily_duration(s).map(drop));
> diff --git a/ui/src/remotes/edit_remote.rs b/ui/src/remotes/edit_remote.rs
> index 925d11a..1b6b580 100644
> --- a/ui/src/remotes/edit_remote.rs
> +++ b/ui/src/remotes/edit_remote.rs
> @@ -1,6 +1,7 @@
>   use std::rc::Rc;
> 
>   use anyhow::Error;
> +use pdm_api_types::HOST_OPTIONAL_PORT_SCHEMA;
>   use serde_json::Value;
>   use yew::html::IntoEventCallback;
>   use yew::virtual_dom::{VComp, VNode};
> @@ -118,6 +119,7 @@ fn edit_remote_input_panel(_form_ctx: &FormContext, remote_id: &str) -> Html {
>               tr!("Web UI URL"),
>               Field::new()
>                   .name("web-url")
> +                .schema(&HOST_OPTIONAL_PORT_SCHEMA)
>                   .placeholder(tr!("Use first endpoint.")),
>           )
>           .with_custom_child(
> diff --git a/ui/src/remotes/wizard_page_connect.rs b/ui/src/remotes/wizard_page_connect.rs
> index fb04f60..b850b5c 100644
> --- a/ui/src/remotes/wizard_page_connect.rs
> +++ b/ui/src/remotes/wizard_page_connect.rs
> @@ -15,7 +15,7 @@ use pwt_macros::builder;
>   use proxmox_yew_comp::{KVGrid, KVGridRow, SchemaValidation, WizardPageRenderInfo};
> 
>   use pdm_api_types::remotes::{RemoteType, TlsProbeOutcome};
> -use pdm_api_types::CERT_FINGERPRINT_SHA256_SCHEMA;
> +use pdm_api_types::{CERT_FINGERPRINT_SHA256_SCHEMA, HOST_OPTIONAL_PORT_SCHEMA};
>   use proxmox_acme_api::CertificateInfo;
> 
>   #[derive(Clone, PartialEq, Properties)]
> @@ -242,6 +242,7 @@ impl Component for PdmWizardPageConnect {
>                   Field::new()
>                       .name("hostname")
>                       .placeholder(tr!("<IP/Hostname>:Port"))
> +                    .schema(&HOST_OPTIONAL_PORT_SCHEMA)
>                       .required(true),
>               )
>               .with_large_field(
> --
> 2.47.3
> 
> 
> 
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> 
> 



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