From: Yun-Hao Chung <[email protected]>
Hi manintainers,
This series is to
1. Implement a few methods in core so that a plugin can have control of
allowing / disallowing certain service connections.
2. Implement the AdminPolicy plugin. The plugin provides interfaces
AdminPolicySet and AdminPolicyStatus. For each policy, users should
set the value thorugh AdminPolicySet and query the current setting
through AdminPolicyStatus. We separeted these two interfaces so that
developers can assign different groups of users to these interfaces.
Currently the only policy is ServiceAllowList, which make bluez only
allow a list of service by specified their UUIDs, but the plugin is
also expected to provide more controls over other bluez behaviors.
Since the second part is a plugin, it might not be necessary to land in
upstream tree.
Thanks.
Changes in v5:
- Fix compiler errors in plugins/admin.c
Changes in v4:
- Update commit message (admin_policy -> admin)
- remove old plugins/admin_policy.c
Changes in v3:
- Rename plugins/admin_policy.c -> plugins/admin.c
- Use device_added callback in btd_adapter_driver instead of listen for
dbus
- Add authorization method in profiles/health/mcap.c and block incoming
connections in adapter authorization function.
Changes in v2:
- Move bt_uuid_hash and bt_uuid_equal functions to adapter.c.
- Modify the criteria to say a device is `Affected` from any-of-uuid
to any-of-auto-connect-profile.
- Remove the code to remove/reprobe disallowed/allowed profiles,
instead, check if the service is allowed in bt_io_accept connect_cb.
- Fix a typo in emit_property_change in
plugin/admin_policy.c:set_service_allowlist
- Instead of using device_state_cb, utilize D-BUS client to watch device
added/removed.
- Add a document in doc/
Yun-Hao Chung (13):
core: add is_allowed property in btd_service
core: add adapter and device allowed_uuid functions
mcap: add adapter authorization
core: block not allowed UUID connect in auth
core: add device_added and device_removed to adapter driver
plugins: new plugin
plugins/admin: add admin_policy adapter driver
plugins/admin: add ServiceAllowList method
plugins/admin: add ServiceAllowList property
plugins/admin: add device callbacks
plugins/admin: add AffectedByPolicy property
plugins/admin: persist policy settings
doc: add description of admin policy
Makefile.plugins | 5 +
android/health.c | 2 +-
bootstrap-configure | 1 +
configure.ac | 4 +
doc/admin-policy-api.txt | 65 +++++
plugins/admin.c | 592 +++++++++++++++++++++++++++++++++++++++
profiles/health/hdp.c | 1 +
profiles/health/mcap.c | 39 ++-
profiles/health/mcap.h | 7 +
src/adapter.c | 154 +++++++++-
src/adapter.h | 12 +
src/device.c | 64 ++++-
src/device.h | 2 +
src/profile.c | 11 +
src/service.c | 39 +++
src/service.h | 2 +
tools/mcaptest.c | 2 +-
17 files changed, 992 insertions(+), 10 deletions(-)
create mode 100644 doc/admin-policy-api.txt
create mode 100644 plugins/admin.c
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds device_added and device_removed to btd_adapter_driver so that
a driver can get notification when device is added or removed.
---
(no changes since v1)
src/adapter.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++-----
src/adapter.h | 4 ++++
2 files changed, 58 insertions(+), 5 deletions(-)
diff --git a/src/adapter.c b/src/adapter.c
index 6c8096147bdd..5c556b569ca7 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -1218,6 +1218,9 @@ void adapter_service_remove(struct btd_adapter *adapter, uint32_t handle)
remove_record_from_server(rec->handle);
}
+static void adapter_add_device(struct btd_adapter *adapter,
+ struct btd_device *device);
+
static struct btd_device *adapter_create_device(struct btd_adapter *adapter,
const bdaddr_t *bdaddr,
uint8_t bdaddr_type)
@@ -1228,8 +1231,7 @@ static struct btd_device *adapter_create_device(struct btd_adapter *adapter,
if (!device)
return NULL;
- adapter->devices = g_slist_append(adapter->devices, device);
-
+ adapter_add_device(adapter, device);
return device;
}
@@ -1256,6 +1258,9 @@ static void service_auth_cancel(struct service_auth *auth)
g_free(auth);
}
+static void adapter_remove_device(struct btd_adapter *adapter,
+ struct btd_device *device);
+
void btd_adapter_remove_device(struct btd_adapter *adapter,
struct btd_device *dev)
{
@@ -1263,7 +1268,7 @@ void btd_adapter_remove_device(struct btd_adapter *adapter,
adapter->connect_list = g_slist_remove(adapter->connect_list, dev);
- adapter->devices = g_slist_remove(adapter->devices, dev);
+ adapter_remove_device(adapter, dev);
btd_adv_monitor_device_remove(adapter->adv_monitor_manager, dev);
adapter->discovery_found = g_slist_remove(adapter->discovery_found,
@@ -4665,7 +4670,7 @@ static void load_devices(struct btd_adapter *adapter)
goto free;
btd_device_set_temporary(device, false);
- adapter->devices = g_slist_append(adapter->devices, device);
+ adapter_add_device(adapter, device);
/* TODO: register services from pre-loaded list of primaries */
@@ -4827,6 +4832,48 @@ void adapter_remove_profile(struct btd_adapter *adapter, gpointer p)
profile->adapter_remove(profile, adapter);
}
+static void device_added_drivers(struct btd_adapter *adapter,
+ struct btd_device *device)
+{
+ struct btd_adapter_driver *driver;
+ GSList *l;
+
+ for (l = adapter_drivers; l; l = l->next) {
+ driver = l->data;
+
+ if (driver->device_added)
+ driver->device_added(adapter, device);
+ }
+}
+
+static void device_removed_drivers(struct btd_adapter *adapter,
+ struct btd_device *device)
+{
+ struct btd_adapter_driver *driver;
+ GSList *l;
+
+ for (l = adapter_drivers; l; l = l->next) {
+ driver = l->data;
+
+ if (driver->device_removed)
+ driver->device_removed(adapter, device);
+ }
+}
+
+static void adapter_add_device(struct btd_adapter *adapter,
+ struct btd_device *device)
+{
+ adapter->devices = g_slist_append(adapter->devices, device);
+ device_added_drivers(adapter, device);
+}
+
+static void adapter_remove_device(struct btd_adapter *adapter,
+ struct btd_device *device)
+{
+ adapter->devices = g_slist_remove(adapter->devices, device);
+ device_removed_drivers(adapter, device);
+}
+
static void adapter_add_connection(struct btd_adapter *adapter,
struct btd_device *device,
uint8_t bdaddr_type)
@@ -6445,8 +6492,10 @@ static void adapter_remove(struct btd_adapter *adapter)
g_slist_free(adapter->connect_list);
adapter->connect_list = NULL;
- for (l = adapter->devices; l; l = l->next)
+ for (l = adapter->devices; l; l = l->next) {
+ device_removed_drivers(adapter, l->data);
device_remove(l->data, FALSE);
+ }
g_slist_free(adapter->devices);
adapter->devices = NULL;
diff --git a/src/adapter.h b/src/adapter.h
index 7cac51451249..a2567330ddc9 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -111,6 +111,10 @@ struct btd_adapter_driver {
int (*probe) (struct btd_adapter *adapter);
void (*remove) (struct btd_adapter *adapter);
void (*resume) (struct btd_adapter *adapter);
+ void (*device_added) (struct btd_adapter *adapter,
+ struct btd_device *device);
+ void (*device_removed) (struct btd_adapter *adapter,
+ struct btd_device *device);
};
typedef void (*service_auth_cb) (DBusError *derr, void *user_data);
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds code to register interface org.bluez.AdminPolicySet1.
The interface will provide methods to limit users to operate certain
functions of bluez, such as allow/disallow user to taggle adapter power,
or only allow users to connect services in the specified list, etc.
This patch also implements ServiceAllowlist in
org.bluez.AdminPolicySet1.
Reviewed-by: Miao-chen Chou <[email protected]>
---
The following test steps were performed:
1. Set ServiceAllowList to
["1108","110A","110B","110C","110D","110E",
"110F","1112","111E","111F","1203"]
( users are only allowed to connect headset )
2. Turn on paired WF1000XM3, and listen music on Youtube.
3. Turn on paired K830 (LE device), press any key on keyboard.
4. Turn on paired Samsung Bluetooth Keyboard EE-BT550 (BREDR device),
press any key on keyboard.
5. Set ServiceAllowList to
["1124","180A","180F","1812"]
( users are only allowed to connect HID devices )
6. Turn on paired WF1000XM3, and listen music on Youtube.
7. Turn on paired K830 (LE device), press any key on keyboard.
8. Turn on paired Samsung Bluetooth Keyboard EE-BT550 (BREDR device),
press any key on keyboard.
9. Set ServiceAllowList to []
( users are only allowed to connect any device. )
10. Turn on paired WF1000XM3, and listen music on Youtube.
11. Turn on paired K830 (LE device), press any key on keyboard.
12. Turn on paired Samsung Bluetooth Keyboard EE-BT550 (BREDR device),
press any key on keyboard.
Expected results:
Step 2,7,8,9,10,11 should success, and step 3,4,6 should fail.
(no changes since v1)
plugins/admin.c | 127 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 126 insertions(+), 1 deletion(-)
diff --git a/plugins/admin.c b/plugins/admin.c
index 923e08cb836b..1fe2904d93d9 100644
--- a/plugins/admin.c
+++ b/plugins/admin.c
@@ -12,19 +12,29 @@
#include <config.h>
#endif
+#include <dbus/dbus.h>
+#include <gdbus/gdbus.h>
+
#include "lib/bluetooth.h"
+#include "lib/uuid.h"
#include "src/adapter.h"
+#include "src/dbus-common.h"
#include "src/error.h"
#include "src/log.h"
#include "src/plugin.h"
#include "src/shared/queue.h"
+#define ADMIN_POLICY_SET_INTERFACE "org.bluez.AdminPolicySet1"
+
+static DBusConnection *dbus_conn;
+
/* |policy_data| has the same life cycle as btd_adapter */
static struct btd_admin_policy {
struct btd_adapter *adapter;
uint16_t adapter_id;
+ struct queue *service_allowlist;
} *policy_data = NULL;
static struct btd_admin_policy *admin_policy_new(struct btd_adapter *adapter)
@@ -40,19 +50,120 @@ static struct btd_admin_policy *admin_policy_new(struct btd_adapter *adapter)
admin_policy->adapter = adapter;
admin_policy->adapter_id = btd_adapter_get_index(adapter);
+ admin_policy->service_allowlist = NULL;
return admin_policy;
}
+static void free_service_allowlist(struct queue *q)
+{
+ queue_destroy(q, g_free);
+}
+
static void admin_policy_free(void *data)
{
struct btd_admin_policy *admin_policy = data;
+ free_service_allowlist(admin_policy->service_allowlist);
g_free(admin_policy);
}
+static struct queue *parse_allow_service_list(struct btd_adapter *adapter,
+ DBusMessage *msg)
+{
+ DBusMessageIter iter, arr_iter;
+ struct queue *uuid_list = NULL;
+
+ dbus_message_iter_init(msg, &iter);
+ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY)
+ return NULL;
+
+ uuid_list = queue_new();
+ dbus_message_iter_recurse(&iter, &arr_iter);
+ do {
+ const int type = dbus_message_iter_get_arg_type(&arr_iter);
+ char *uuid_param;
+ bt_uuid_t *uuid;
+
+ if (type == DBUS_TYPE_INVALID)
+ break;
+
+ if (type != DBUS_TYPE_STRING)
+ goto failed;
+
+ dbus_message_iter_get_basic(&arr_iter, &uuid_param);
+
+ uuid = g_try_malloc(sizeof(*uuid));
+ if (!uuid)
+ goto failed;
+
+ if (bt_string_to_uuid(uuid, uuid_param)) {
+ g_free(uuid);
+ goto failed;
+ }
+
+ queue_push_head(uuid_list, uuid);
+
+ dbus_message_iter_next(&arr_iter);
+ } while (true);
+
+ return uuid_list;
+
+failed:
+ queue_destroy(uuid_list, g_free);
+ return NULL;
+}
+
+static bool service_allowlist_set(struct btd_admin_policy *admin_policy,
+ struct queue *uuid_list)
+{
+ struct btd_adapter *adapter = admin_policy->adapter;
+
+ if (!btd_adapter_set_allowed_uuids(adapter, uuid_list))
+ return false;
+
+ free_service_allowlist(admin_policy->service_allowlist);
+ admin_policy->service_allowlist = uuid_list;
+
+ return true;
+}
+
+static DBusMessage *set_service_allowlist(DBusConnection *conn,
+ DBusMessage *msg, void *user_data)
+{
+ struct btd_admin_policy *admin_policy = user_data;
+ struct btd_adapter *adapter = admin_policy->adapter;
+ struct queue *uuid_list = NULL;
+ const char *sender = dbus_message_get_sender(msg);
+
+ DBG("sender %s", sender);
+
+ /* Parse parameters */
+ uuid_list = parse_allow_service_list(adapter, msg);
+ if (!uuid_list) {
+ btd_error(admin_policy->adapter_id,
+ "Failed on parsing allowed service list");
+ return btd_error_invalid_args(msg);
+ }
+
+ if (!service_allowlist_set(admin_policy, uuid_list)) {
+ free_service_allowlist(uuid_list);
+ return btd_error_failed(msg, "service_allowlist_set failed");
+ }
+
+ return dbus_message_new_method_return(msg);
+}
+
+static const GDBusMethodTable admin_policy_adapter_methods[] = {
+ { GDBUS_METHOD("SetServiceAllowList", GDBUS_ARGS({ "UUIDs", "as" }),
+ NULL, set_service_allowlist) },
+ { }
+};
+
static int admin_policy_adapter_probe(struct btd_adapter *adapter)
{
+ const char *adapter_path;
+
if (policy_data) {
btd_warn(policy_data->adapter_id,
"Policy data already exists");
@@ -64,8 +175,20 @@ static int admin_policy_adapter_probe(struct btd_adapter *adapter)
if (!policy_data)
return -ENOMEM;
- btd_info(policy_data->adapter_id, "Admin Policy has been enabled");
+ adapter_path = adapter_get_path(adapter);
+ if (!g_dbus_register_interface(dbus_conn, adapter_path,
+ ADMIN_POLICY_SET_INTERFACE,
+ admin_policy_adapter_methods, NULL,
+ NULL, policy_data, admin_policy_free)) {
+ btd_error(policy_data->adapter_id,
+ "Admin Policy Set interface init failed on path %s",
+ adapter_path);
+ return -EINVAL;
+ }
+
+ btd_info(policy_data->adapter_id,
+ "Admin Policy Set interface registered");
return 0;
}
@@ -79,6 +202,8 @@ static int admin_init(void)
{
DBG("");
+ dbus_conn = btd_get_dbus_connection();
+
return btd_register_adapter_driver(&admin_policy_driver);
}
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds code to register interface org.bluez.AdminPolicyStatus.
The interface will provide read-only properties to indicate the current
settings of admin policies. We separate this from AdminPolicySet so that
normal clients can check current policy settings while only a few
clients can change policies.
This patch also adds readonly property ServiceAllowlist to
AdminPolicyStatus1, which indicates the current setting of service
allowlist.
Reviewed-by: Miao-chen Chou <[email protected]>
---
The following test steps were performed:
1. Set ServiceAllowList to ["1124","180A","180F","1812"]
2. Verify ServiceAllowList is ["1124","180A","180F","1812"] in UUID-128
form
3. Set ServiceAllowList to []
4. Verify ServiceAllowList is []
(no changes since v1)
plugins/admin.c | 58 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/plugins/admin.c b/plugins/admin.c
index 1fe2904d93d9..d89a77c8a123 100644
--- a/plugins/admin.c
+++ b/plugins/admin.c
@@ -27,6 +27,7 @@
#include "src/shared/queue.h"
#define ADMIN_POLICY_SET_INTERFACE "org.bluez.AdminPolicySet1"
+#define ADMIN_POLICY_STATUS_INTERFACE "org.bluez.AdminPolicyStatus1"
static DBusConnection *dbus_conn;
@@ -151,6 +152,11 @@ static DBusMessage *set_service_allowlist(DBusConnection *conn,
return btd_error_failed(msg, "service_allowlist_set failed");
}
+ g_dbus_emit_property_changed(dbus_conn,
+ adapter_get_path(policy_data->adapter),
+ ADMIN_POLICY_STATUS_INTERFACE,
+ "ServiceAllowList");
+
return dbus_message_new_method_return(msg);
}
@@ -160,6 +166,43 @@ static const GDBusMethodTable admin_policy_adapter_methods[] = {
{ }
};
+void append_service_uuid(void *data, void *user_data)
+{
+ bt_uuid_t *uuid = data;
+ DBusMessageIter *entry = user_data;
+ char uuid_str[MAX_LEN_UUID_STR];
+ const char *uuid_str_ptr = uuid_str;
+
+ if (!uuid) {
+ error("Unexpected NULL uuid data in service_allowlist");
+ return;
+ }
+
+ bt_uuid_to_string(uuid, uuid_str, MAX_LEN_UUID_STR);
+ dbus_message_iter_append_basic(entry, DBUS_TYPE_STRING, &uuid_str_ptr);
+}
+
+static gboolean property_get_service_allowlist(
+ const GDBusPropertyTable *property,
+ DBusMessageIter *iter, void *user_data)
+{
+ struct btd_admin_policy *admin_policy = user_data;
+ DBusMessageIter entry;
+
+ dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_STRING_AS_STRING, &entry);
+ queue_foreach(admin_policy->service_allowlist, append_service_uuid,
+ &entry);
+ dbus_message_iter_close_container(iter, &entry);
+
+ return TRUE;
+}
+
+static const GDBusPropertyTable admin_policy_adapter_properties[] = {
+ { "ServiceAllowList", "as", property_get_service_allowlist },
+ { }
+};
+
static int admin_policy_adapter_probe(struct btd_adapter *adapter)
{
const char *adapter_path;
@@ -189,6 +232,21 @@ static int admin_policy_adapter_probe(struct btd_adapter *adapter)
btd_info(policy_data->adapter_id,
"Admin Policy Set interface registered");
+
+ if (!g_dbus_register_interface(dbus_conn, adapter_path,
+ ADMIN_POLICY_STATUS_INTERFACE,
+ NULL, NULL,
+ admin_policy_adapter_properties,
+ policy_data, admin_policy_free)) {
+ btd_error(policy_data->adapter_id,
+ "Admin Policy Status interface init failed on path %s",
+ adapter_path);
+ return -EINVAL;
+ }
+
+ btd_info(policy_data->adapter_id,
+ "Admin Policy Status interface registered");
+
return 0;
}
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds an initial code for a new plugin admin.
Reviewed-by: Miao-chen Chou <[email protected]>
---
(no changes since v1)
Makefile.plugins | 5 +++++
bootstrap-configure | 1 +
configure.ac | 4 ++++
plugins/admin.c | 30 ++++++++++++++++++++++++++++++
4 files changed, 40 insertions(+)
create mode 100644 plugins/admin.c
diff --git a/Makefile.plugins b/Makefile.plugins
index 4e6a72b0bdf6..69fb01001cc6 100644
--- a/Makefile.plugins
+++ b/Makefile.plugins
@@ -11,6 +11,11 @@ builtin_sources += plugins/autopair.c
builtin_modules += policy
builtin_sources += plugins/policy.c
+if ADMIN
+builtin_modules += admin
+builtin_sources += plugins/admin.c
+endif
+
if NFC
builtin_modules += neard
builtin_sources += plugins/neard.c
diff --git a/bootstrap-configure b/bootstrap-configure
index 0efd83abc2c4..a34be832068e 100755
--- a/bootstrap-configure
+++ b/bootstrap-configure
@@ -30,4 +30,5 @@ fi
--enable-pie \
--enable-cups \
--enable-library \
+ --enable-admin \
--disable-datafiles $*
diff --git a/configure.ac b/configure.ac
index a5afaea6cfcd..0744860b89fb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -364,6 +364,10 @@ AC_ARG_ENABLE(logger, AC_HELP_STRING([--enable-logger],
[enable HCI logger service]), [enable_logger=${enableval}])
AM_CONDITIONAL(LOGGER, test "${enable_logger}" = "yes")
+AC_ARG_ENABLE(admin, AC_HELP_STRING([--enable-admin],
+ [enable admin policy plugin]), [enable_admin=${enableval}])
+AM_CONDITIONAL(ADMIN, test "${enable_admin}" = "yes")
+
if (test "${prefix}" = "NONE"); then
dnl no prefix and no localstatedir, so default to /var
if (test "$localstatedir" = '${prefix}/var'); then
diff --git a/plugins/admin.c b/plugins/admin.c
new file mode 100644
index 000000000000..42866bcf7be2
--- /dev/null
+++ b/plugins/admin.c
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * Copyright (C) 2021 Google LLC
+ *
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "src/log.h"
+#include "src/plugin.h"
+
+static int admin_init(void)
+{
+ DBG("");
+}
+
+static void admin_exit(void)
+{
+ DBG("");
+}
+
+BLUETOOTH_PLUGIN_DEFINE(admin, VERSION,
+ BLUETOOTH_PLUGIN_PRIORITY_DEFAULT,
+ admin_init, admin_exit)
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds callbacks for device added and device removed. It is
necessary for implementation of "AffectedByPolicy" property since it
needs to register an interface for each device object and unregister it
once the device gets removed.
Reviewed-by: Miao-chen Chou <[email protected]>
---
The following test steps were performed:
1. start discovery using UI
2. verify device_data were added by checking system log
3. stop discovery
4. verify device_data were removed after a few seconds by checking
system log
(no changes since v1)
plugins/admin.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 78 insertions(+)
diff --git a/plugins/admin.c b/plugins/admin.c
index d89a77c8a123..37dae77ac448 100644
--- a/plugins/admin.c
+++ b/plugins/admin.c
@@ -20,6 +20,7 @@
#include "src/adapter.h"
#include "src/dbus-common.h"
+#include "src/device.h"
#include "src/error.h"
#include "src/log.h"
#include "src/plugin.h"
@@ -29,7 +30,11 @@
#define ADMIN_POLICY_SET_INTERFACE "org.bluez.AdminPolicySet1"
#define ADMIN_POLICY_STATUS_INTERFACE "org.bluez.AdminPolicyStatus1"
+#define DBUS_BLUEZ_SERVICE "org.bluez"
+#define BTD_DEVICE_INTERFACE "org.bluez.Device1"
+
static DBusConnection *dbus_conn;
+static struct queue *devices; /* List of struct device_data objects */
/* |policy_data| has the same life cycle as btd_adapter */
static struct btd_admin_policy {
@@ -38,6 +43,11 @@ static struct btd_admin_policy {
struct queue *service_allowlist;
} *policy_data = NULL;
+struct device_data {
+ struct btd_device *device;
+ char *path;
+};
+
static struct btd_admin_policy *admin_policy_new(struct btd_adapter *adapter)
{
struct btd_admin_policy *admin_policy = NULL;
@@ -203,6 +213,37 @@ static const GDBusPropertyTable admin_policy_adapter_properties[] = {
{ }
};
+static bool device_data_match(const void *a, const void *b)
+{
+ const struct device_data *data = a;
+ const struct btd_device *dev = b;
+
+ if (!data) {
+ error("Unexpected NULL device_data");
+ return false;
+ }
+
+ return data->device == dev;
+}
+
+static void free_device_data(void *data)
+{
+ struct device_data *device_data = data;
+
+ g_free(device_data->path);
+ g_free(device_data);
+}
+
+static void remove_device_data(void *data)
+{
+ struct device_data *device_data = data;
+
+ DBG("device_data for %s removing", device_data->path);
+
+ queue_remove(devices, device_data);
+ free_device_data(device_data);
+}
+
static int admin_policy_adapter_probe(struct btd_adapter *adapter)
{
const char *adapter_path;
@@ -250,10 +291,45 @@ static int admin_policy_adapter_probe(struct btd_adapter *adapter)
return 0;
}
+static void admin_policy_device_added(struct btd_adapter *adapter,
+ struct btd_device *device)
+{
+ struct device_data *data;
+
+ if (queue_find(devices, device_data_match, device))
+ return;
+
+ data = g_new0(struct device_data, 1);
+ if (!data) {
+ btd_error(btd_adapter_get_index(adapter),
+ "Failed to allocate memory for device_data");
+ return;
+ }
+
+ data->device = device;
+ data->path = g_strdup(device_get_path(device));
+ queue_push_tail(devices, data);
+
+ DBG("device_data for %s added", data->path);
+}
+
+static void admin_policy_device_removed(struct btd_adapter *adapter,
+ struct btd_device *device)
+{
+ struct device_data *data;
+
+ data = queue_find(devices, device_data_match, device);
+
+ if (data)
+ remove_device_data(data);
+}
+
static struct btd_adapter_driver admin_policy_driver = {
.name = "admin_policy",
.probe = admin_policy_adapter_probe,
.resume = NULL,
+ .device_added = admin_policy_device_added,
+ .device_removed = admin_policy_device_removed
};
static int admin_init(void)
@@ -261,6 +337,7 @@ static int admin_init(void)
DBG("");
dbus_conn = btd_get_dbus_connection();
+ devices = queue_new();
return btd_register_adapter_driver(&admin_policy_driver);
}
@@ -270,6 +347,7 @@ static void admin_exit(void)
DBG("");
btd_unregister_adapter_driver(&admin_policy_driver);
+ queue_destroy(devices, free_device_data);
if (policy_data)
admin_policy_free(policy_data);
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds is_allowed property in btd_service. When is_allowed is set to
false, calling btd_service_connect and service_accept will fail and the
existing service connection gets disconnected.
Reviewed-by: Miao-chen Chou <[email protected]>
---
Changes in v5:
- Fix compiler errors in plugins/admin.c
Changes in v4:
- Update commit message (admin_policy -> admin)
- remove old plugins/admin_policy.c
Changes in v3:
- Rename plugins/admin_policy.c -> plugins/admin.c
- Use device_added callback in btd_adapter_driver instead of listen for
dbus
- Add authorization method in profiles/health/mcap.c and block incoming
connections in adapter authorization function.
Changes in v2:
- Move bt_uuid_hash and bt_uuid_equal functions to adapter.c.
- Modify the criteria to say a device is `Affected` from any-of-uuid
to any-of-auto-connect-profile.
- Remove the code to remove/reprobe disallowed/allowed profiles,
instead, check if the service is allowed in bt_io_accept connect_cb.
- Fix a typo in emit_property_change in
plugin/admin_policy.c:set_service_allowlist
- Instead of using device_state_cb, utilize D-BUS client to watch device
added/removed.
- Add a document in doc/
src/service.c | 39 +++++++++++++++++++++++++++++++++++++++
src/service.h | 2 ++
2 files changed, 41 insertions(+)
diff --git a/src/service.c b/src/service.c
index 21a52762e637..929d6c136b6d 100644
--- a/src/service.c
+++ b/src/service.c
@@ -41,6 +41,7 @@ struct btd_service {
void *user_data;
btd_service_state_t state;
int err;
+ bool is_allowed;
};
struct service_state_callback {
@@ -133,6 +134,7 @@ struct btd_service *service_create(struct btd_device *device,
service->device = device; /* Weak ref */
service->profile = profile;
service->state = BTD_SERVICE_STATE_UNAVAILABLE;
+ service->is_allowed = true;
return service;
}
@@ -186,6 +188,18 @@ int service_accept(struct btd_service *service)
if (!service->profile->accept)
return -ENOSYS;
+ if (!service->is_allowed) {
+ info("service %s is not allowed",
+ service->profile->remote_uuid);
+ return -ECONNABORTED;
+ }
+
+ if (!service->is_allowed) {
+ info("service %s is not allowed",
+ service->profile->remote_uuid);
+ return -ECONNABORTED;
+ }
+
err = service->profile->accept(service);
if (!err)
goto done;
@@ -245,6 +259,12 @@ int btd_service_connect(struct btd_service *service)
return -EBUSY;
}
+ if (!service->is_allowed) {
+ info("service %s is not allowed",
+ service->profile->remote_uuid);
+ return -ECONNABORTED;
+ }
+
err = profile->connect(service);
if (err == 0) {
change_state(service, BTD_SERVICE_STATE_CONNECTING, 0);
@@ -361,6 +381,25 @@ bool btd_service_remove_state_cb(unsigned int id)
return false;
}
+void btd_service_set_allowed(struct btd_service *service, bool allowed)
+{
+ if (allowed == service->is_allowed)
+ return;
+
+ service->is_allowed = allowed;
+
+ if (!allowed && (service->state == BTD_SERVICE_STATE_CONNECTING ||
+ service->state == BTD_SERVICE_STATE_CONNECTED)) {
+ btd_service_disconnect(service);
+ return;
+ }
+}
+
+bool btd_service_is_allowed(struct btd_service *service)
+{
+ return service->is_allowed;
+}
+
void btd_service_connecting_complete(struct btd_service *service, int err)
{
if (service->state != BTD_SERVICE_STATE_DISCONNECTED &&
diff --git a/src/service.h b/src/service.h
index 88530cc17d53..5a2a02447b24 100644
--- a/src/service.h
+++ b/src/service.h
@@ -51,6 +51,8 @@ int btd_service_get_error(const struct btd_service *service);
unsigned int btd_service_add_state_cb(btd_service_state_cb cb,
void *user_data);
bool btd_service_remove_state_cb(unsigned int id);
+void btd_service_set_allowed(struct btd_service *service, bool allowed);
+bool btd_service_is_allowed(struct btd_service *service);
/* Functions used by profile implementation */
void btd_service_connecting_complete(struct btd_service *service, int err);
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This ensures any incoming profile connection will be blocked if its UUID
is not allowed by the following assumption:
1. Each system profile asks adapter authorization when seeing a incoming
connection.
2. Each external profile checks if its UUID is allowed by adapter when
seeing a incoming connection.
---
The following test steps were performed after enabling admin plugin:
1. Set ServiceAllowList to ["1234"].
2. Turn on a paired classic keyboard. Verify it can not be connected.
3. Set ServiceAllowList to
["1800","1801","180A","180F","1812"]
4. Turn off and turn on the keyboard. Verift it can be connected.
(no changes since v1)
src/adapter.c | 5 +++++
src/profile.c | 11 +++++++++++
2 files changed, 16 insertions(+)
diff --git a/src/adapter.c b/src/adapter.c
index c7fe27d19a5d..6c8096147bdd 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -7118,6 +7118,11 @@ static gboolean process_auth_queue(gpointer user_data)
if (auth->svc_id > 0)
return FALSE;
+ if (!btd_adapter_is_uuid_allowed(adapter, auth->uuid)) {
+ auth->cb(&err, auth->user_data);
+ goto next;
+ }
+
if (device_is_trusted(device) == TRUE) {
auth->cb(NULL, auth->user_data);
goto next;
diff --git a/src/profile.c b/src/profile.c
index 60d17b6ae657..e1bebf1ee19c 100644
--- a/src/profile.c
+++ b/src/profile.c
@@ -1249,6 +1249,11 @@ static void ext_confirm(GIOChannel *io, gpointer user_data)
DBG("incoming connect from %s", addr);
+ if (!btd_adapter_is_uuid_allowed(adapter_find(&src), uuid)) {
+ info("UUID %s is not allowed. Igoring the connection", uuid);
+ return;
+ }
+
conn = create_conn(server, io, &src, &dst);
if (conn == NULL)
return;
@@ -1272,6 +1277,7 @@ static void ext_direct_connect(GIOChannel *io, GError *err, gpointer user_data)
struct ext_profile *ext = server->ext;
GError *gerr = NULL;
struct ext_io *conn;
+ const char *uuid = ext->service ? ext->service : ext->uuid;
bdaddr_t src, dst;
bt_io_get(io, &gerr,
@@ -1285,6 +1291,11 @@ static void ext_direct_connect(GIOChannel *io, GError *err, gpointer user_data)
return;
}
+ if (!btd_adapter_is_uuid_allowed(adapter_find(&src), uuid)) {
+ info("UUID %s is not allowed. Igoring the connection", uuid);
+ return;
+ }
+
conn = create_conn(server, io, &src, &dst);
if (conn == NULL)
return;
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds code to store the ServiceAllowlist to file
/var/lib/bluetooth/{MAC_ADDR}/admin_policy
The stored settings will be loaded upon admin_policy initialized.
Reviewed-by: Miao-chen Chou <[email protected]>
---
The following test steps were performed:
1. Set ServiceAllowlist to ["1124","180A","180F","1812", "1801"]
2. restart bluetoothd
3. Verify ServiceAllowlist is ["1124","180A","180F","1812","1801"] in
UUID-128 form
4. Set ServiceAllowlist to []
5. restart bluetoothd
6. Verify ServiceAllowlist is []
(no changes since v1)
plugins/admin.c | 169 +++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 167 insertions(+), 2 deletions(-)
diff --git a/plugins/admin.c b/plugins/admin.c
index 653195a0e20b..22500c3b7448 100644
--- a/plugins/admin.c
+++ b/plugins/admin.c
@@ -14,6 +14,9 @@
#include <dbus/dbus.h>
#include <gdbus/gdbus.h>
+#include <sys/file.h>
+#include <sys/stat.h>
+#include <error.h>
#include "lib/bluetooth.h"
#include "lib/uuid.h"
@@ -24,11 +27,13 @@
#include "src/error.h"
#include "src/log.h"
#include "src/plugin.h"
+#include "src/textfile.h"
#include "src/shared/queue.h"
#define ADMIN_POLICY_SET_INTERFACE "org.bluez.AdminPolicySet1"
#define ADMIN_POLICY_STATUS_INTERFACE "org.bluez.AdminPolicyStatus1"
+#define ADMIN_POLICY_STORAGE STORAGEDIR "/admin_policy_settings"
#define DBUS_BLUEZ_SERVICE "org.bluez"
#define BTD_DEVICE_INTERFACE "org.bluez.Device1"
@@ -161,6 +166,8 @@ static void update_device_affected(void *data, void *user_data)
ADMIN_POLICY_STATUS_INTERFACE, "AffectedByPolicy");
}
+static void store_policy_settings(struct btd_admin_policy *admin_policy);
+
static DBusMessage *set_service_allowlist(DBusConnection *conn,
DBusMessage *msg, void *user_data)
{
@@ -179,7 +186,9 @@ static DBusMessage *set_service_allowlist(DBusConnection *conn,
return btd_error_invalid_args(msg);
}
- if (!service_allowlist_set(admin_policy, uuid_list)) {
+ if (service_allowlist_set(admin_policy, uuid_list)) {
+ store_policy_settings(admin_policy);
+ } else {
free_service_allowlist(uuid_list);
return btd_error_failed(msg, "service_allowlist_set failed");
}
@@ -200,7 +209,7 @@ static const GDBusMethodTable admin_policy_adapter_methods[] = {
{ }
};
-void append_service_uuid(void *data, void *user_data)
+static void append_service_uuid(void *data, void *user_data)
{
bt_uuid_t *uuid = data;
DBusMessageIter *entry = user_data;
@@ -237,6 +246,161 @@ static const GDBusPropertyTable admin_policy_adapter_properties[] = {
{ }
};
+static void free_uuid_strings(char **uuid_strs, gsize num)
+{
+ gsize i;
+
+ for (i = 0; i < num; i++)
+ g_free(uuid_strs[i]);
+ g_free(uuid_strs);
+}
+
+static char **new_uuid_strings(struct queue *allowlist, gsize *num)
+{
+ const struct queue_entry *entry = NULL;
+ bt_uuid_t *uuid = NULL;
+ char **uuid_strs = NULL;
+ gsize i = 0, allowlist_num;
+
+ /* Set num to a non-zero number so that whoever call this could know if
+ * this function success or not
+ */
+ *num = 1;
+
+ allowlist_num = queue_length(allowlist);
+ uuid_strs = g_try_malloc_n(allowlist_num, sizeof(char *));
+ if (!uuid_strs)
+ return NULL;
+
+ for (entry = queue_get_entries(allowlist); entry != NULL;
+ entry = entry->next) {
+ uuid = entry->data;
+ uuid_strs[i] = g_try_malloc0(MAX_LEN_UUID_STR * sizeof(char));
+
+ if (!uuid_strs[i])
+ goto failed;
+
+ bt_uuid_to_string(uuid, uuid_strs[i], MAX_LEN_UUID_STR);
+ i++;
+ }
+
+ *num = allowlist_num;
+ return uuid_strs;
+
+failed:
+ free_uuid_strings(uuid_strs, i);
+
+ return NULL;
+}
+
+static void store_policy_settings(struct btd_admin_policy *admin_policy)
+{
+ GKeyFile *key_file = NULL;
+ char *filename = ADMIN_POLICY_STORAGE;
+ char *key_file_data = NULL;
+ char **uuid_strs = NULL;
+ gsize length, num_uuids;
+
+ key_file = g_key_file_new();
+
+ uuid_strs = new_uuid_strings(admin_policy->service_allowlist,
+ &num_uuids);
+
+ if (!uuid_strs && num_uuids) {
+ btd_error(admin_policy->adapter_id,
+ "Failed to allocate uuid strings");
+ goto failed;
+ }
+
+ g_key_file_set_string_list(key_file, "General", "ServiceAllowlist",
+ (const gchar * const *)uuid_strs,
+ num_uuids);
+
+ if (create_file(ADMIN_POLICY_STORAGE, 0600) < 0) {
+ btd_error(admin_policy->adapter_id, "create %s failed, %s",
+ filename, strerror(errno));
+ goto failed;
+ }
+
+ key_file_data = g_key_file_to_data(key_file, &length, NULL);
+ g_file_set_contents(ADMIN_POLICY_STORAGE, key_file_data, length, NULL);
+
+ g_free(key_file_data);
+ free_uuid_strings(uuid_strs, num_uuids);
+
+failed:
+ g_key_file_free(key_file);
+}
+
+static void key_file_load_service_allowlist(GKeyFile *key_file,
+ struct btd_admin_policy *admin_policy)
+{
+ GError *gerr = NULL;
+ struct queue *uuid_list = NULL;
+ gchar **uuids = NULL;
+ gsize num, i;
+
+ uuids = g_key_file_get_string_list(key_file, "General",
+ "ServiceAllowlist", &num, &gerr);
+
+ if (gerr) {
+ btd_error(admin_policy->adapter_id,
+ "Failed to load ServiceAllowlist");
+ g_error_free(gerr);
+ return;
+ }
+
+ uuid_list = queue_new();
+ for (i = 0; i < num; i++) {
+ bt_uuid_t *uuid = g_try_malloc(sizeof(*uuid));
+
+ if (!uuid)
+ goto failed;
+
+ if (bt_string_to_uuid(uuid, *uuids)) {
+
+ btd_error(admin_policy->adapter_id,
+ "Failed to convert '%s' to uuid struct",
+ *uuids);
+
+ g_free(uuid);
+ goto failed;
+ }
+
+ queue_push_tail(uuid_list, uuid);
+ uuids++;
+ }
+
+ if (!service_allowlist_set(admin_policy, uuid_list))
+ goto failed;
+
+ return;
+failed:
+ free_service_allowlist(uuid_list);
+}
+
+static void load_policy_settings(struct btd_admin_policy *admin_policy)
+{
+ GKeyFile *key_file;
+ char *filename = ADMIN_POLICY_STORAGE;
+ struct stat st;
+
+ if (stat(filename, &st) < 0) {
+ btd_error(admin_policy->adapter_id,
+ "Failed to get file %s information",
+ filename);
+ return;
+ }
+
+ key_file = g_key_file_new();
+
+ g_key_file_load_from_file(key_file, filename, 0, NULL);
+
+ key_file_load_service_allowlist(key_file, admin_policy);
+
+ g_key_file_free(key_file);
+}
+
static bool device_data_match(const void *a, const void *b)
{
const struct device_data *data = a;
@@ -305,6 +469,7 @@ static int admin_policy_adapter_probe(struct btd_adapter *adapter)
if (!policy_data)
return -ENOMEM;
+ load_policy_settings(policy_data);
adapter_path = adapter_get_path(adapter);
if (!g_dbus_register_interface(dbus_conn, adapter_path,
--
2.32.0.554.ge1b32706d8-goog
From: Yun-Hao Chung <[email protected]>
This adds admin-policy-api.txt.
Reviewed-by: Miao-chen Chou <[email protected]>
---
(no changes since v1)
doc/admin-policy-api.txt | 65 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 65 insertions(+)
create mode 100644 doc/admin-policy-api.txt
diff --git a/doc/admin-policy-api.txt b/doc/admin-policy-api.txt
new file mode 100644
index 000000000000..3f116901dbd7
--- /dev/null
+++ b/doc/admin-policy-api.txt
@@ -0,0 +1,65 @@
+BlueZ D-Bus Admin Policy API description
+***********************************
+
+This API provides methods to control the behavior of bluez as an administrator.
+
+Interface AdminPolicySet1 provides methods to set policies. Once the policy is
+set successfully, it will affect all clients and stay persistently even after
+restarting Bluetooth Daemon. The only way to clear it is to overwrite the
+policy with the same method.
+
+Interface AdminPolicyStatus1 provides readonly properties to indicate the
+current values of admin policy.
+
+
+Admin Policy Set hierarchy
+=================
+
+Service org.bluez
+Interface org.bluez.AdminPolicySet1
+Object path [variable prefix]/{hci0,hci1,...}
+
+Methods void SetServiceAllowList(array{string} UUIDs)
+
+ This method sets the service allowlist by specifying
+ service UUIDs.
+
+ When SetServiceAllowList is called, bluez will block
+ incoming and outgoing connections to the service not in
+ UUIDs for all of the clients.
+
+ Any subsequent calls to this method will supersede any
+ previously set allowlist values. Calling this method
+ with an empty array will allow any service UUIDs to be
+ used.
+
+ The default value is an empty array.
+
+ Possible errors: org.bluez.Error.InvalidArguments
+ org.bluez.Error.Failed
+
+
+Admin Policy Status hierarchy
+=================
+
+Service org.bluez
+Interface org.bluez.AdminPolicyStatus1
+Object path [variable prefix]/{hci0,hci1,...}
+
+Properties array{string} ServiceAllowList [readonly]
+
+ Current value of service allow list.
+
+
+
+Admin Policy Status hierarchy
+=================
+
+Service org.bluez
+Interface org.bluez.AdminPolicyStatus1
+Object path [variable prefix]/{hci0,hci1,...}/dev_XX_XX_XX_XX_XX_XX
+
+Properties bool IsAffectedByPolicy [readonly]
+
+ Indicate if there is any auto-connect profile in this
+ device is not allowed by admin policy.
--
2.32.0.554.ge1b32706d8-goog
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=523245
---Test result---
Test Summary:
CheckPatch FAIL 3.45 seconds
GitLint PASS 1.27 seconds
Prep - Setup ELL PASS 38.90 seconds
Build - Prep PASS 0.10 seconds
Build - Configure PASS 6.87 seconds
Build - Make FAIL 124.74 seconds
Make Check FAIL 0.38 seconds
Make Distcheck PASS 196.10 seconds
Build w/ext ELL - Configure PASS 6.87 seconds
Build w/ext ELL - Make FAIL 113.38 seconds
Details
##############################
Test: CheckPatch - FAIL
Desc: Run checkpatch.pl script with rule in .checkpatch.conf
Output:
mcap: add adapter authorization
WARNING:NEW_TYPEDEFS: do not add new typedefs
#152: FILE: profiles/health/mcap.h:253:
+typedef guint (* mcap_authorize_cb) (const bdaddr_t *src, const bdaddr_t *dst,
WARNING:LONG_LINE_COMMENT: line length of 93 exceeds 80 columns
#163: FILE: profiles/health/mcap.h:279:
+ mcap_authorize_cb authorize_cb; /* Method to request authorization */
- total: 0 errors, 2 warnings, 141 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
"[PATCH] mcap: add adapter authorization" has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
core: add device_added and device_removed to adapter driver
WARNING:SPACING: Unnecessary space before function pointer arguments
#130: FILE: src/adapter.h:114:
+ void (*device_added) (struct btd_adapter *adapter,
WARNING:SPACING: Unnecessary space before function pointer arguments
#132: FILE: src/adapter.h:116:
+ void (*device_removed) (struct btd_adapter *adapter,
- total: 0 errors, 2 warnings, 112 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
"[PATCH] core: add device_added and device_removed to adapter driver" has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
plugins/admin: add ServiceAllowList property
ERROR:SPACING: need consistent spacing around '*' (ctx:WxV)
#63: FILE: plugins/admin.c:186:
+ const GDBusPropertyTable *property,
^
- total: 1 errors, 0 warnings, 82 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
"[PATCH] plugins/admin: add ServiceAllowList property" has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
plugins/admin: add AffectedByPolicy property
ERROR:SPACING: need consistent spacing around '*' (ctx:WxV)
#65: FILE: plugins/admin.c:254:
+ const GDBusPropertyTable *property,
^
- total: 1 errors, 0 warnings, 120 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
"[PATCH] plugins/admin: add AffectedByPolicy property" has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
plugins/admin: persist policy settings
WARNING:LINE_SPACING: Missing a blank line after declarations
#164: FILE: plugins/admin.c:340:
+ struct queue *uuid_list = NULL;
+ gchar **uuids = NULL;
- total: 0 errors, 1 warnings, 216 lines checked
NOTE: For some of the reported defects, checkpatch may be able to
mechanically convert to the typical style using --fix or --fix-inplace.
"[PATCH] plugins/admin: persist policy settings" has style problems, please review.
NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
##############################
Test: GitLint - PASS
Desc: Run gitlint with rule in .gitlint
##############################
Test: Prep - Setup ELL - PASS
Desc: Clone, build, and install ELL
##############################
Test: Build - Prep - PASS
Desc: Prepare environment for build
##############################
Test: Build - Configure - PASS
Desc: Configure the BlueZ source tree
##############################
Test: Build - Make - FAIL
Desc: Build the BlueZ source tree
Output:
plugins/admin.c: In function ‘store_policy_settings’:
plugins/admin.c:321:26: error: ‘errno’ undeclared (first use in this function)
321 | filename, strerror(errno));
| ^~~~~
plugins/admin.c:33:1: note: ‘errno’ is defined in header ‘<errno.h>’; did you forget to ‘#include <errno.h>’?
32 | #include "src/shared/queue.h"
+++ |+#include <errno.h>
33 |
plugins/admin.c:321:26: note: each undeclared identifier is reported only once for each function it appears in
321 | filename, strerror(errno));
| ^~~~~
plugins/admin.c: In function ‘admin_policy_adapter_probe’:
plugins/admin.c:470:11: error: ‘ENOMEM’ undeclared (first use in this function)
470 | return -ENOMEM;
| ^~~~~~
plugins/admin.c:482:11: error: ‘EINVAL’ undeclared (first use in this function)
482 | return -EINVAL;
| ^~~~~~
make[1]: *** [Makefile:8449: plugins/bluetoothd-admin.o] Error 1
make: *** [Makefile:4147: all] Error 2
##############################
Test: Make Check - FAIL
Desc: Run 'make check'
Output:
plugins/admin.c: In function ‘store_policy_settings’:
plugins/admin.c:321:26: error: ‘errno’ undeclared (first use in this function)
321 | filename, strerror(errno));
| ^~~~~
plugins/admin.c:33:1: note: ‘errno’ is defined in header ‘<errno.h>’; did you forget to ‘#include <errno.h>’?
32 | #include "src/shared/queue.h"
+++ |+#include <errno.h>
33 |
plugins/admin.c:321:26: note: each undeclared identifier is reported only once for each function it appears in
321 | filename, strerror(errno));
| ^~~~~
plugins/admin.c: In function ‘admin_policy_adapter_probe’:
plugins/admin.c:470:11: error: ‘ENOMEM’ undeclared (first use in this function)
470 | return -ENOMEM;
| ^~~~~~
plugins/admin.c:482:11: error: ‘EINVAL’ undeclared (first use in this function)
482 | return -EINVAL;
| ^~~~~~
make[1]: *** [Makefile:8449: plugins/bluetoothd-admin.o] Error 1
make: *** [Makefile:10436: check] Error 2
##############################
Test: Make Distcheck - PASS
Desc: Run distcheck to check the distribution
##############################
Test: Build w/ext ELL - Configure - PASS
Desc: Configure BlueZ source with '--enable-external-ell' configuration
##############################
Test: Build w/ext ELL - Make - FAIL
Desc: Build BlueZ source with '--enable-external-ell' configuration
Output:
plugins/admin.c: In function ‘store_policy_settings’:
plugins/admin.c:321:26: error: ‘errno’ undeclared (first use in this function)
321 | filename, strerror(errno));
| ^~~~~
plugins/admin.c:33:1: note: ‘errno’ is defined in header ‘<errno.h>’; did you forget to ‘#include <errno.h>’?
32 | #include "src/shared/queue.h"
+++ |+#include <errno.h>
33 |
plugins/admin.c:321:26: note: each undeclared identifier is reported only once for each function it appears in
321 | filename, strerror(errno));
| ^~~~~
plugins/admin.c: In function ‘admin_policy_adapter_probe’:
plugins/admin.c:470:11: error: ‘ENOMEM’ undeclared (first use in this function)
470 | return -ENOMEM;
| ^~~~~~
plugins/admin.c:482:11: error: ‘EINVAL’ undeclared (first use in this function)
482 | return -EINVAL;
| ^~~~~~
make[1]: *** [Makefile:8449: plugins/bluetoothd-admin.o] Error 1
make: *** [Makefile:4147: all] Error 2
---
Regards,
Linux Bluetooth