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drivers/nble: Implement passkey entry

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Implement bt_smp_auth_passkey_entry() and bt_conn_auth_passkey_entry()
functions to be used by apps and tester.

Change-Id: I600284334c67840dd0c17991596ad31986bf0afd
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This commit is contained in:
Andrei Emeltchenko 2016-05-27 15:47:00 +03:00 committed by Johan Hedberg
parent ed044a7279
commit 0324f39313
3 changed files with 53 additions and 8 deletions
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2
drivers/bluetooth/nble/conn.c
View file

@ -369,7 +369,7 @@ int bt_conn_auth_cb_register(const struct bt_conn_auth_cb *cb)
int bt_conn_auth_passkey_entry(struct bt_conn *conn, unsigned int passkey)
{
return -ENOSYS;
return bt_smp_auth_passkey_entry(conn, passkey);
}
int bt_conn_auth_cancel(struct bt_conn *conn)

57
drivers/bluetooth/nble/smp.c
View file

@ -373,21 +373,41 @@ void on_nble_sm_passkey_req_evt(const struct nble_sm_passkey_req_evt *ev)
bt_conn_unref(conn);
}
static void nble_security_reply(struct bt_conn *conn,
struct nble_sm_passkey *par)
{
struct nble_sm_passkey_reply_req rsp = {
.conn = conn,
.conn_handle = conn->handle,
};
memcpy(&rsp.params, par, sizeof(*par));
nble_sm_passkey_reply_req(&rsp);
}
static int sm_error(struct bt_conn *conn, uint8_t reason)
{
struct nble_sm_passkey_reply_req req;
struct nble_sm_passkey params;
req.conn = conn;
req.conn_handle = conn->handle;
params.type = NBLE_GAP_SM_REJECT;
params.reason = reason;
req.params.type = NBLE_GAP_SM_REJECT;
req.params.reason = reason;
nble_sm_passkey_reply_req(&req);
nble_security_reply(conn, &params);
return 0;
}
static void legacy_passkey_entry(struct bt_smp *smp, unsigned int passkey)
{
struct nble_sm_passkey pkey = {
.type = NBLE_SM_PK_PASSKEY,
.passkey = passkey,
};
nble_security_reply(smp->conn, &pkey);
}
int bt_smp_auth_cancel(struct bt_conn *conn)
{
BT_DBG("");
@ -395,6 +415,29 @@ int bt_smp_auth_cancel(struct bt_conn *conn)
return sm_error(conn, BT_SMP_ERR_PASSKEY_ENTRY_FAILED);
}
int bt_smp_auth_passkey_entry(struct bt_conn *conn, unsigned int passkey)
{
struct bt_smp *smp;
BT_DBG("");
smp = smp_chan_get(conn);
if (!smp) {
return -EINVAL;
}
if (!atomic_test_and_clear_bit(&smp->flags, SMP_FLAG_USER)) {
return -EINVAL;
}
if (!atomic_test_bit(&smp->flags, SMP_FLAG_SC)) {
legacy_passkey_entry(smp, passkey);
return 0;
}
return 0;
}
int bt_smp_init(void)
{
BT_DBG("");

2
drivers/bluetooth/nble/smp.h
View file

@ -17,3 +17,5 @@
void bt_smp_connected(struct bt_conn *conn);
void bt_smp_disconnected(struct bt_conn *conn);
int bt_smp_init(void);
int bt_smp_auth_passkey_entry(struct bt_conn *conn, unsigned int passkey);