[pve-devel] [PATCH widget-toolkit] window: ACMEDomains: show error dialog on domain limit

[Christoph Heiss]

v2: https://lore.proxmox.com/pve-devel/20250304120312.720783-1-c.heiss@proxmox.com/

On Wed Jan 29, 2025 at 12:26 PM CET, Christoph Heiss wrote:
> Currently, this just fails silently for users and only logs an error to
> the console. Improve the error message & show an alert dialog on
> failure.
>
> This affects PMG & BS, as they use the exact same codepath/panel.
>
> Originally reported in the forum [0].
>
> [0] https://forum.proxmox.com/threads/acme-max-certificate.161400/
>
> Signed-off-by: Christoph Heiss <c.heiss at proxmox.com>
> ---
>  src/window/ACMEDomains.js | 19 ++++++++++++++++---
>  1 file changed, 16 insertions(+), 3 deletions(-)
>
> diff --git a/src/window/ACMEDomains.js b/src/window/ACMEDomains.js
> index 1fcc784..067cbc9 100644
> --- a/src/window/ACMEDomains.js
> +++ b/src/window/ACMEDomains.js
> @@ -49,13 +49,21 @@ Ext.define('Proxmox.window.ACMEDomainEdit', {
>  			    return `acmedomain${i}`;
>  			}
>  		    }
> -		    throw "too many domains configured";
> +		    throw Ext.String.format(
> +			gettext('Cannot create more than {0} ACME domains.'),
> +			Proxmox.Utils.acmedomain_count,
> +		    );
>  		};
>
>  		// If we have a 'usage' property (pmg), we only use the `acmedomainX` config keys.
>  		if (win.separateDomainEntries || win.domainUsages) {
>  		    if (!configkey || configkey === 'acme') {
> -			configkey = find_free_slot();
> +			try {
> +			    configkey = find_free_slot();
> +			} catch (e) {
> +			    Ext.Msg.alert(gettext('Error'), e);
> +			    throw e;
> +			}
>  		    }
>  		    delete values.type;
>  		    params[configkey] = Proxmox.Utils.printPropertyString(values, 'domain');
> @@ -68,7 +76,12 @@ Ext.define('Proxmox.window.ACMEDomainEdit', {
>  		// Then insert the domain depending on its type:
>  		if (values.type === 'dns') {
>  		    if (!olddomain.configkey || olddomain.configkey === 'acme') {
> -			configkey = find_free_slot();
> +			try {
> +			    configkey = find_free_slot();
> +			} catch (e) {
> +			    Ext.Msg.alert(gettext('Error'), e);
> +			    throw e;
> +			}
>  			if (olddomain.domain) {
>  			    // we have to remove the domain from the acme domainlist
>  			    Proxmox.Utils.remove_domain_from_acme(acmeObj, olddomain.domain);