---
plugins/hciops.c | 42 ++++++++++++++++++++++++++++++--------
src/adapter.c | 7 ++++++
src/adapter.h | 3 ++
src/agent.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
src/agent.h | 3 ++
src/device.c | 22 ++++++++++++++++++++
src/device.h | 1 +
src/event.c | 41 +++++++++++++++++++++++++++++++++++++
src/event.h | 1 +
9 files changed, 169 insertions(+), 10 deletions(-)
diff --git a/plugins/hciops.c b/plugins/hciops.c
index 88bcf15..d66e3d2 100644
--- a/plugins/hciops.c
+++ b/plugins/hciops.c
@@ -520,15 +520,8 @@ static void remote_oob_data_request(int index, void *ptr)
adapter = manager_find_adapter(&BDADDR(index));
device = adapter_find_device(adapter, da);
- if (device_has_oob_data(device)) {
- remote_oob_data_reply_cp cp;
-
- bacpy(&cp.bdaddr, dba);
- device_get_oob_data(device,cp.hash,cp.randomizer);
-
- hci_send_cmd(SK(index), OGF_LINK_CTL, OCF_REMOTE_OOB_DATA_REPLY,
- REMOTE_OOB_DATA_REPLY_CP_SIZE, &cp);
- } else
+ if (!device_has_oob_data(device)
+ || btd_event_user_approve(&BDADDR(index), dba))
hci_send_cmd(SK(index),
OGF_LINK_CTL, OCF_REMOTE_OOB_DATA_NEG_REPLY, 6,
ptr);
@@ -2217,6 +2210,36 @@ static int hciops_passkey_reply(int index, bdaddr_t *bdaddr, uint32_t passkey)
return err;
}
+static int hciops_approve_reply(int index, bdaddr_t *bdaddr, gboolean approved)
+{
+ int err;
+ struct btd_adapter *adapter;
+ struct btd_device *device;
+ char da[18];
+
+ ba2str(bdaddr, da);
+ adapter = manager_find_adapter_by_id(index);
+ device = adapter_find_device(adapter, da);
+
+ if (approved) {
+ remote_oob_data_reply_cp cp;
+
+ bacpy(&cp.bdaddr, bdaddr);
+ device_get_oob_data(device,cp.hash,cp.randomizer);
+
+ err = hci_send_cmd(SK(index), OGF_LINK_CTL,
+ OCF_REMOTE_OOB_DATA_REPLY,
+ REMOTE_OOB_DATA_REPLY_CP_SIZE, &cp);
+ } else
+ err = hci_send_cmd(SK(index), OGF_LINK_CTL,
+ OCF_REMOTE_OOB_DATA_NEG_REPLY, 6, bdaddr);
+
+ if (err < 0)
+ err = -errno;
+
+ return err;
+}
+
static int hciops_get_auth_info(int index, bdaddr_t *bdaddr, uint8_t *auth)
{
struct hci_auth_info_req req;
@@ -2365,6 +2388,7 @@ static struct btd_adapter_ops hci_ops = {
.pincode_reply = hciops_pincode_reply,
.confirm_reply = hciops_confirm_reply,
.passkey_reply = hciops_passkey_reply,
+ .approve_reply = hciops_approve_reply,
.get_auth_info = hciops_get_auth_info,
.read_scan_enable = hciops_read_scan_enable,
.read_ssp_mode = hciops_read_ssp_mode,
diff --git a/src/adapter.c b/src/adapter.c
index 39a6514..ab680f3 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -3692,6 +3692,13 @@ int btd_adapter_passkey_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr,
return adapter_ops->passkey_reply(adapter->dev_id, bdaddr, passkey);
}
+int btd_adapter_approve_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr,
+ gboolean success)
+{
+ DBG("reply %u", success);
+ return adapter_ops->approve_reply(adapter->dev_id, bdaddr, success);
+}
+
int btd_adapter_get_auth_info(struct btd_adapter *adapter, bdaddr_t *bdaddr,
uint8_t *auth)
{
diff --git a/src/adapter.h b/src/adapter.h
index cc62865..cf66129 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -221,6 +221,7 @@ struct btd_adapter_ops {
int (*pincode_reply) (int index, bdaddr_t *bdaddr, const char *pin);
int (*confirm_reply) (int index, bdaddr_t *bdaddr, gboolean success);
int (*passkey_reply) (int index, bdaddr_t *bdaddr, uint32_t passkey);
+ int (*approve_reply) (int index, bdaddr_t *bdaddr, gboolean success);
int (*get_auth_info) (int index, bdaddr_t *bdaddr, uint8_t *auth);
int (*read_scan_enable) (int index);
int (*read_ssp_mode) (int index);
@@ -272,6 +273,8 @@ int btd_adapter_confirm_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr,
gboolean success);
int btd_adapter_passkey_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr,
uint32_t passkey);
+int btd_adapter_approve_reply(struct btd_adapter *adapter, bdaddr_t *bdaddr,
+ gboolean success);
int btd_adapter_get_auth_info(struct btd_adapter *adapter, bdaddr_t *bdaddr,
uint8_t *auth);
diff --git a/src/agent.c b/src/agent.c
index 2ddfd6e..a4b26b6 100644
--- a/src/agent.c
+++ b/src/agent.c
@@ -55,7 +55,8 @@ typedef enum {
AGENT_REQUEST_CONFIRMATION,
AGENT_REQUEST_PINCODE,
AGENT_REQUEST_AUTHORIZE,
- AGENT_REQUEST_CONFIRM_MODE
+ AGENT_REQUEST_CONFIRM_MODE,
+ AGENT_REQUEST_APPROVAL
} agent_request_type_t;
struct agent {
@@ -693,6 +694,62 @@ failed:
return err;
}
+static int approval_request_new(struct agent_request *req,
+ const char *device_path)
+{
+ struct agent *agent = req->agent;
+
+ req->msg = dbus_message_new_method_call(agent->name, agent->path,
+ "org.bluez.Agent", "RequestApproval");
+ if (req->msg == NULL) {
+ error("Couldn't allocate D-Bus message");
+ return -ENOMEM;
+ }
+
+ dbus_message_append_args(req->msg,
+ DBUS_TYPE_OBJECT_PATH, &device_path,
+ DBUS_TYPE_INVALID);
+
+ if (dbus_connection_send_with_reply(connection, req->msg,
+ &req->call, REQUEST_TIMEOUT) == FALSE) {
+ error("D-Bus send failed");
+ return -EIO;
+ }
+
+ dbus_pending_call_set_notify(req->call, simple_agent_reply, req, NULL);
+
+ return 0;
+}
+
+int agent_request_approval (struct agent *agent, struct btd_device *device,
+ agent_cb cb, void *user_data, GDestroyNotify destroy)
+{
+ struct agent_request *req;
+ const gchar *dev_path = device_get_path(device);
+ int err;
+
+ if (agent->request)
+ return -EBUSY;
+
+ DBG("Calling Agent.RequestApproval: name=%s, path=%s", agent->name,
+ agent->path);
+
+ req = agent_request_new(agent, AGENT_REQUEST_APPROVAL, cb,
+ user_data, destroy);
+
+ err = approval_request_new(req, dev_path);
+ if (err < 0)
+ goto failed;
+
+ agent->request = req;
+
+ return 0;
+
+failed:
+ agent_request_free(req, FALSE);
+ return err;
+}
+
static int request_fallback(struct agent_request *req,
DBusPendingCallNotifyFunction function)
{
diff --git a/src/agent.h b/src/agent.h
index e184250..73dd531 100644
--- a/src/agent.h
+++ b/src/agent.h
@@ -64,6 +64,9 @@ int agent_request_confirmation(struct agent *agent, struct btd_device *device,
int agent_display_passkey(struct agent *agent, struct btd_device *device,
uint32_t passkey);
+int agent_request_approval (struct agent *agent, struct btd_device *device,
+ agent_cb cb, void *user_data, GDestroyNotify destroy);
+
int agent_cancel(struct agent *agent);
gboolean agent_is_busy(struct agent *agent, void *user_data);
diff --git a/src/device.c b/src/device.c
index 24fd44d..a507fe8 100644
--- a/src/device.c
+++ b/src/device.c
@@ -2245,6 +2245,21 @@ static void passkey_cb(struct agent *agent, DBusError *err,
device->authr->agent = NULL;
}
+static void approve_cb(struct agent *agent, DBusError *err, void *data)
+{
+ struct authentication_req *auth = data;
+ struct btd_device *device = auth->device;
+
+ /* No need to reply anything if the authentication already failed */
+ if (auth->cb == NULL)
+ return;
+
+ ((agent_cb) auth->cb)(agent, err, device);
+
+ device->authr->cb = NULL;
+ device->authr->agent = NULL;
+}
+
int device_request_authentication(struct btd_device *device, auth_type_t type,
uint32_t passkey, void *cb)
{
@@ -2283,6 +2298,10 @@ int device_request_authentication(struct btd_device *device, auth_type_t type,
case AUTH_TYPE_NOTIFY:
err = agent_display_passkey(agent, device, passkey);
break;
+ case AUTH_TYPE_APPROVE:
+ err = agent_request_approval (agent, device, approve_cb, auth,
+ NULL);
+ break;
case AUTH_TYPE_AUTO:
err = 0;
break;
@@ -2324,6 +2343,9 @@ static void cancel_authentication(struct authentication_req *auth)
case AUTH_TYPE_PASSKEY:
((agent_passkey_cb) auth->cb)(agent, &err, 0, device);
break;
+ case AUTH_TYPE_APPROVE:
+ ((agent_cb) auth->cb)(agent, &err, device);
+ break;
case AUTH_TYPE_NOTIFY:
case AUTH_TYPE_AUTO:
/* User Notify/Auto doesn't require any reply */
diff --git a/src/device.h b/src/device.h
index b62cdc5..2da3311 100644
--- a/src/device.h
+++ b/src/device.h
@@ -33,6 +33,7 @@ typedef enum {
AUTH_TYPE_CONFIRM,
AUTH_TYPE_NOTIFY,
AUTH_TYPE_AUTO,
+ AUTH_TYPE_APPROVE
} auth_type_t;
struct btd_device *device_create(DBusConnection *conn, struct btd_adapter *adapter,
diff --git a/src/event.c b/src/event.c
index 5a5a288..957a17d 100644
--- a/src/event.c
+++ b/src/event.c
@@ -175,6 +175,18 @@ static void passkey_cb(struct agent *agent, DBusError *err, uint32_t passkey,
btd_adapter_passkey_reply(adapter, &bdaddr, passkey);
}
+static void approve_cb(struct agent *agent, DBusError *err, void *user_data)
+{
+ struct btd_device *device = user_data;
+ struct btd_adapter *adapter = device_get_adapter(device);
+ bdaddr_t bdaddr;
+ gboolean approve = (err == NULL) ? TRUE : FALSE;
+
+ device_get_address(device, &bdaddr);
+
+ btd_adapter_approve_reply(adapter, &bdaddr, approve);
+}
+
int btd_event_user_confirm(bdaddr_t *sba, bdaddr_t *dba, uint32_t passkey)
{
struct btd_adapter *adapter;
@@ -264,6 +276,35 @@ int btd_event_user_notify(bdaddr_t *sba, bdaddr_t *dba, uint32_t passkey)
passkey, NULL);
}
+int btd_event_user_approve(bdaddr_t *sba, bdaddr_t *dba)
+{
+ struct btd_adapter *adapter;
+ struct btd_device *device;
+ struct agent *agent;
+ uint8_t cap;
+
+ if (!get_adapter_and_device(sba, dba, &adapter, &device, TRUE))
+ return -ENODEV;
+
+ agent = device_get_agent(device);
+ if (!agent)
+ return -ENODEV;
+
+ cap = agent_get_io_capability(agent);
+
+ /* If initiator or agent has no input capability approve immediately. */
+ if (device_is_bonding(device, NULL) || cap == 0x00 || cap == 0x03) {
+ bdaddr_t bdaddr;
+
+ device_get_address(device, &bdaddr);
+ btd_adapter_approve_reply(adapter, &bdaddr, TRUE);
+ return 0;
+ }
+
+ return device_request_authentication(device, AUTH_TYPE_APPROVE, 0,
+ approve_cb);
+}
+
void btd_event_bonding_process_complete(bdaddr_t *local, bdaddr_t *peer,
uint8_t status)
{
diff --git a/src/event.h b/src/event.h
index a3e7dda..c1ea2ef 100644
--- a/src/event.h
+++ b/src/event.h
@@ -42,6 +42,7 @@ int btd_event_set_io_cap(bdaddr_t *local, bdaddr_t *remote,
int btd_event_user_confirm(bdaddr_t *sba, bdaddr_t *dba, uint32_t passkey);
int btd_event_user_passkey(bdaddr_t *sba, bdaddr_t *dba);
int btd_event_user_notify(bdaddr_t *sba, bdaddr_t *dba, uint32_t passkey);
+int btd_event_user_approve(bdaddr_t *sba, bdaddr_t *dba);
int btd_event_link_key_notify(bdaddr_t *local, bdaddr_t *peer,
uint8_t *key, uint8_t key_type,
int pin_length, uint8_t old_key_type);
--
1.7.1
--
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