[pve-devel] [PATCH proxmox_dart_api_client] fix: ios: add type check to catch `NSErrorClientException`

[Dominik Csapak]

wouldn't it be easier and more robust if we simply reverse the two
catch blocks?

e.g

try {
} on... {
...
} on NSErrorClientException catch (e) {
...
} on http.ClientException catch (e) {
...
}

?

On 10/1/25 11:52 AM, Shan Shaji wrote:
> The `NSErrorClientException` catch clause was not being executed because
> it's a subtype of `ClientException`. This resulted in showing the
> actual error from the package instead of our custom error message when
> the SSL/TLS handshake failed. Fixed the issue by adding a type check
> inside the `ClientException` catch clause.
> 
> Signed-off-by: Shan Shaji <s.shaji at proxmox.com>
> ---
>   lib/src/authenticate.dart | 12 ++++++------
>   1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/lib/src/authenticate.dart b/lib/src/authenticate.dart
> index 04f363f..aaae50b 100644
> --- a/lib/src/authenticate.dart
> +++ b/lib/src/authenticate.dart
> @@ -61,12 +61,12 @@ Future<ProxmoxApiClient> authenticate(
>       if (e.message.contains('net::ERR_CERT_AUTHORITY_INVALID')) {
>         throw HandshakeException(e.message);
>       }
> -    rethrow;
> -  } on NSErrorClientException catch (e) {
> +
>       // Treat untrusted server certificate (-1202) as a handshake failure.
> -    if (e.error.code == -1202) {
> +    if (e is NSErrorClientException && e.error.code == -1202) {
>         throw HandshakeException(e.message);
>       }
> +
>       rethrow;
>     }
>   }
> @@ -91,12 +91,12 @@ Future<List<PveAccessDomainModel?>> accessDomains(
>       if (e.message.contains('net::ERR_CERT_AUTHORITY_INVALID')) {
>         throw HandshakeException(e.message);
>       }
> -    rethrow;
> -  } on NSErrorClientException catch (e) {
> +
>       // Treat untrusted server certificate (-1202) as a handshake failure.
> -    if (e.error.code == -1202) {
> +    if (e is NSErrorClientException && e.error.code == -1202) {
>         throw HandshakeException(e.message);
>       }
> +
>       rethrow;
>     }
>   }