From 53a83f4bc037379b48a078b748287d333569ccfb Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 13 Oct 2014 17:16:56 +0200
Subject: [PATCH] sd-bus: add support for new allow-interactive-authorization
 message header flag

---
 src/libsystemd/sd-bus/bus-message.c  | 19 +++++++++++++++++++
 src/libsystemd/sd-bus/bus-protocol.h |  3 ++-
 src/systemd/sd-bus.h                 |  6 +++++-
 3 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index c7cb2e60b..1362a60f0 100644
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -849,6 +849,13 @@ _public_ int sd_bus_message_get_auto_start(sd_bus_message *m) {
         return !(m->header->flags & BUS_MESSAGE_NO_AUTO_START);
 }
 
+_public_ int sd_bus_message_get_allow_interactive_authorization(sd_bus_message *m) {
+        assert_return(m, -EINVAL);
+
+        return m->header->type == SD_BUS_MESSAGE_METHOD_CALL &&
+                (m->header->flags & BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION);
+}
+
 _public_ const char *sd_bus_message_get_path(sd_bus_message *m) {
         assert_return(m, NULL);
 
@@ -999,6 +1006,18 @@ _public_ int sd_bus_message_set_auto_start(sd_bus_message *m, int b) {
         return 0;
 }
 
+_public_ int sd_bus_message_set_allow_interactive_authorization(sd_bus_message *m, int b) {
+        assert_return(m, -EINVAL);
+        assert_return(!m->sealed, -EPERM);
+
+        if (b)
+                m->header->flags |= BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION;
+        else
+                m->header->flags &= ~BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION;
+
+        return 0;
+}
+
 static struct bus_container *message_get_container(sd_bus_message *m) {
         assert(m);
 
diff --git a/src/libsystemd/sd-bus/bus-protocol.h b/src/libsystemd/sd-bus/bus-protocol.h
index 4f4646883..75c6ded72 100644
--- a/src/libsystemd/sd-bus/bus-protocol.h
+++ b/src/libsystemd/sd-bus/bus-protocol.h
@@ -42,7 +42,8 @@ enum {
 
 enum {
         BUS_MESSAGE_NO_REPLY_EXPECTED = 1,
-        BUS_MESSAGE_NO_AUTO_START = 2
+        BUS_MESSAGE_NO_AUTO_START = 2,
+        BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION = 4,
 };
 
 /* Header fields */
diff --git a/src/systemd/sd-bus.h b/src/systemd/sd-bus.h
index 036ab556c..9d13e9482 100644
--- a/src/systemd/sd-bus.h
+++ b/src/systemd/sd-bus.h
@@ -195,9 +195,11 @@ sd_bus_message* sd_bus_message_unref(sd_bus_message *m);
 int sd_bus_message_get_type(sd_bus_message *m, uint8_t *type);
 int sd_bus_message_get_cookie(sd_bus_message *m, uint64_t *cookie);
 int sd_bus_message_get_reply_cookie(sd_bus_message *m, uint64_t *cookie);
+int sd_bus_message_get_priority(sd_bus_message *m, int64_t *priority);
+
 int sd_bus_message_get_expect_reply(sd_bus_message *m);
 int sd_bus_message_get_auto_start(sd_bus_message *m);
-int sd_bus_message_get_priority(sd_bus_message *m, int64_t *priority);
+int sd_bus_message_get_allow_interactive_authorization(sd_bus_message *m);
 
 const char *sd_bus_message_get_signature(sd_bus_message *m, int complete);
 const char *sd_bus_message_get_path(sd_bus_message *m);
@@ -221,6 +223,8 @@ int sd_bus_message_is_method_error(sd_bus_message *m, const char *name);
 
 int sd_bus_message_set_expect_reply(sd_bus_message *m, int b);
 int sd_bus_message_set_auto_start(sd_bus_message *m, int b);
+int sd_bus_message_set_allow_interactive_authorization(sd_bus_message *m, int b);
+
 int sd_bus_message_set_destination(sd_bus_message *m, const char *destination);
 int sd_bus_message_set_priority(sd_bus_message *m, int64_t priority);
 
-- 
2.30.2