block/rbd: Add luks-any encryption opening option

[mirror_qemu.git] / block / rbd.c

diff --git a/block/rbd.c b/block/rbd.c
index 4bd75c9bb7174c95486432c3b3570b5d9c2f0d7d..744f84c222a8692ab254392cb7445efc6e98975f 100644 (file)
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -469,6 +469,9 @@ static int qemu_rbd_encryption_load(rbd_image_t image,
     g_autofree char *passphrase = NULL;
     rbd_encryption_luks1_format_options_t luks_opts;
     rbd_encryption_luks2_format_options_t luks2_opts;
+#ifdef LIBRBD_SUPPORTS_ENCRYPTION_LOAD2
+    rbd_encryption_luks_format_options_t luks_any_opts;
+#endif
     rbd_encryption_format_t format;
     rbd_encryption_options_t opts;
     size_t opts_size;
@@ -502,6 +505,22 @@ static int qemu_rbd_encryption_load(rbd_image_t image,
             luks2_opts.passphrase = passphrase;
             break;
         }
+#ifdef LIBRBD_SUPPORTS_ENCRYPTION_LOAD2
+        case RBD_IMAGE_ENCRYPTION_FORMAT_LUKS_ANY: {
+            memset(&luks_any_opts, 0, sizeof(luks_any_opts));
+            format = RBD_ENCRYPTION_FORMAT_LUKS;
+            opts = &luks_any_opts;
+            opts_size = sizeof(luks_any_opts);
+            r = qemu_rbd_convert_luks_options(
+                    qapi_RbdEncryptionOptionsLUKSAny_base(&encrypt->u.luks_any),
+                    &passphrase, &luks_any_opts.passphrase_size, errp);
+            if (r < 0) {
+                return r;
+            }
+            luks_any_opts.passphrase = passphrase;
+            break;
+        }
+#endif
         default: {
             r = -ENOTSUP;
             error_setg_errno(