Re: [Spice-devel] [spice-gtk v3] smartcard: Warn if multiple readers are detected

[Marc-André Lureau]

On Fri, Feb 22, 2019 at 11:40 AM Christophe Fergeau  wrote:
>
> spice-server does not deal properly with multiple smartcard readers,
> only the first one will be working. Add a warning when this happens to
> make it easier to diagnose such issues.
>
> Signed-off-by: Christophe Fergeau 

ack

> ---
>  src/smartcard-manager.c | 19 +++
>  1 file changed, 19 insertions(+)
>
> diff --git a/src/smartcard-manager.c b/src/smartcard-manager.c
> index ceecfdc7..35bb2757 100644
> --- a/src/smartcard-manager.c
> +++ b/src/smartcard-manager.c
> @@ -389,6 +389,24 @@ typedef struct {
>  GError *err;
>  } SmartcardManagerInitArgs;
>
> +
> +static void smartcard_reader_free(gpointer data)
> +{
> +g_boxed_free(SPICE_TYPE_SMARTCARD_READER, data);
> +}
> +
> +/* spice-server only supports one smartcard reader being in use */
> +static void smartcard_check_reader_count(void)
> +{
> +GList *readers;
> +
> +readers = 
> spice_smartcard_manager_get_readers(spice_smartcard_manager_get());
> +if (g_list_length(readers) > 1) {
> +g_warning("Multiple smartcard readers are plugged in, only the first 
> one will be shared with the VM");
> +}
> +g_list_free_full(readers, smartcard_reader_free);
> +}
> +
>  static gboolean smartcard_manager_init(SmartcardManagerInitArgs *args)
>  {
>  gchar *emul_args = NULL;
> @@ -442,6 +460,7 @@ init:
>  "Failed to initialize smartcard");
>  goto end;
>  }
> +smartcard_check_reader_count();
>
>  retval = TRUE;
>
> --
> 2.20.1
>
> ___
> Spice-devel mailing list
> Spice-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/spice-devel



-- 
Marc-André Lureau
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Re: [Spice-devel] [spice-gtk v3] smartcard: Warn if multiple readers are detected

[Christophe Fergeau]

Ping? Or should I just go with one of the earlier versions?


On Fri, Feb 22, 2019 at 11:40:32AM +0100, Christophe Fergeau wrote:
> spice-server does not deal properly with multiple smartcard readers,
> only the first one will be working. Add a warning when this happens to
> make it easier to diagnose such issues.
> 
> Signed-off-by: Christophe Fergeau 
> ---
>  src/smartcard-manager.c | 19 +++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/src/smartcard-manager.c b/src/smartcard-manager.c
> index ceecfdc7..35bb2757 100644
> --- a/src/smartcard-manager.c
> +++ b/src/smartcard-manager.c
> @@ -389,6 +389,24 @@ typedef struct {
>  GError *err;
>  } SmartcardManagerInitArgs;
>  
> +
> +static void smartcard_reader_free(gpointer data)
> +{
> +g_boxed_free(SPICE_TYPE_SMARTCARD_READER, data);
> +}
> +
> +/* spice-server only supports one smartcard reader being in use */
> +static void smartcard_check_reader_count(void)
> +{
> +GList *readers;
> +
> +readers = 
> spice_smartcard_manager_get_readers(spice_smartcard_manager_get());
> +if (g_list_length(readers) > 1) {
> +g_warning("Multiple smartcard readers are plugged in, only the first 
> one will be shared with the VM");
> +}
> +g_list_free_full(readers, smartcard_reader_free);
> +}
> +
>  static gboolean smartcard_manager_init(SmartcardManagerInitArgs *args)
>  {
>  gchar *emul_args = NULL;
> @@ -442,6 +460,7 @@ init:
>  "Failed to initialize smartcard");
>  goto end;
>  }
> +smartcard_check_reader_count();
>  
>  retval = TRUE;
>  
> -- 
> 2.20.1
> 
> ___
> Spice-devel mailing list
> Spice-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/spice-devel


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[Spice-devel] [spice-gtk v3] smartcard: Warn if multiple readers are detected

[Christophe Fergeau]

spice-server does not deal properly with multiple smartcard readers,
only the first one will be working. Add a warning when this happens to
make it easier to diagnose such issues.

Signed-off-by: Christophe Fergeau 
---
 src/smartcard-manager.c | 19 +++
 1 file changed, 19 insertions(+)

diff --git a/src/smartcard-manager.c b/src/smartcard-manager.c
index ceecfdc7..35bb2757 100644
--- a/src/smartcard-manager.c
+++ b/src/smartcard-manager.c
@@ -389,6 +389,24 @@ typedef struct {
 GError *err;
 } SmartcardManagerInitArgs;
 
+
+static void smartcard_reader_free(gpointer data)
+{
+g_boxed_free(SPICE_TYPE_SMARTCARD_READER, data);
+}
+
+/* spice-server only supports one smartcard reader being in use */
+static void smartcard_check_reader_count(void)
+{
+GList *readers;
+
+readers = 
spice_smartcard_manager_get_readers(spice_smartcard_manager_get());
+if (g_list_length(readers) > 1) {
+g_warning("Multiple smartcard readers are plugged in, only the first 
one will be shared with the VM");
+}
+g_list_free_full(readers, smartcard_reader_free);
+}
+
 static gboolean smartcard_manager_init(SmartcardManagerInitArgs *args)
 {
 gchar *emul_args = NULL;
@@ -442,6 +460,7 @@ init:
 "Failed to initialize smartcard");
 goto end;
 }
+smartcard_check_reader_count();
 
 retval = TRUE;
 
-- 
2.20.1

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