From 17b6dea08bd8c8484bc48dc67add236d2fe002b5 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Fri, 27 Aug 2010 14:09:56 +0200
Subject: spice: add config options for channel security.

This allows to enforce tls or plaintext usage for certain spice
channels.

[ v2: code style fixup ]
---
 ui/spice-core.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'ui/spice-core.c')

diff --git a/ui/spice-core.c b/ui/spice-core.c
index 156704681c..7664ef7700 100644
--- a/ui/spice-core.c
+++ b/ui/spice-core.c
@@ -192,6 +192,32 @@ static const char *wan_compression_names[] = {
 
 /* functions for the rest of qemu */
 
+static int add_channel(const char *name, const char *value, void *opaque)
+{
+    int security = 0;
+    int rc;
+
+    if (strcmp(name, "tls-channel") == 0) {
+        security = SPICE_CHANNEL_SECURITY_SSL;
+    }
+    if (strcmp(name, "plaintext-channel") == 0) {
+        security = SPICE_CHANNEL_SECURITY_NONE;
+    }
+    if (security == 0) {
+        return 0;
+    }
+    if (strcmp(value, "default") == 0) {
+        rc = spice_server_set_channel_security(spice_server, NULL, security);
+    } else {
+        rc = spice_server_set_channel_security(spice_server, value, security);
+    }
+    if (rc != 0) {
+        fprintf(stderr, "spice: failed to set channel security for %s\n", value);
+        exit(1);
+    }
+    return 0;
+}
+
 void qemu_spice_init(void)
 {
     QemuOpts *opts = QTAILQ_FIRST(&qemu_spice_opts.head);
@@ -293,6 +319,8 @@ void qemu_spice_init(void)
     }
     spice_server_set_zlib_glz_compression(spice_server, wan_compr);
 
+    qemu_opt_foreach(opts, add_channel, NULL, 0);
+
     spice_server_init(spice_server, &core_interface);
     using_spice = 1;
 
-- 
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