diff options
| -rw-r--r-- | tools/hcitool.1 | 4 | ||||
| -rw-r--r-- | tools/hcitool.c | 87 |
2 files changed, 89 insertions, 2 deletions
diff --git a/tools/hcitool.1 b/tools/hcitool.1 index dd92e351..bb52e1ba 100644 --- a/tools/hcitool.1 +++ b/tools/hcitool.1 @@ -154,6 +154,10 @@ slots, or to infinite if .I value is 0. +.TP +.BI auth " <bdaddr>" +Request authentication for the device with Bluetooth address +.IR bdaddr . .SH AUTHORS Written by Maxim Krasnyansky <maxk@qualcomm.com> .PP diff --git a/tools/hcitool.c b/tools/hcitool.c index 675d829e..3a4a59ef 100644 --- a/tools/hcitool.c +++ b/tools/hcitool.c @@ -1255,6 +1255,88 @@ static void cmd_lst(int dev_id, int argc, char **argv) free(cr); } +/* Request authentication */ + +static struct option auth_options[] = { + {"help", 0,0, 'h'}, + {0, 0, 0, 0} +}; + +static char *auth_help = + "Usage:\n" + "\tauth <bdaddr>\n"; + +static void cmd_auth(int dev_id, int argc, char **argv) +{ + struct hci_conn_info_req *cr; + struct hci_request rq; + auth_requested_cp cp; + evt_auth_complete rp; + bdaddr_t bdaddr; + int opt, dd; + + for_each_opt(opt, auth_options, NULL) { + switch(opt) { + default: + printf(auth_help); + return; + } + } + argc -= optind; + argv += optind; + + if (argc < 1) { + printf(auth_help); + return; + } + + str2ba(argv[0], &bdaddr); + + if (dev_id < 0) { + dev_id = hci_for_each_dev(HCI_UP, find_conn, (long) &bdaddr); + if (dev_id < 0) { + fprintf(stderr, "Not connected.\n"); + exit(1); + } + } + + dd = hci_open_dev(dev_id); + if (dd < 0) { + perror("HCI device open failed"); + exit(1); + } + + cr = malloc(sizeof(*cr) + sizeof(struct hci_conn_info)); + if (!cr) + return; + + bacpy(&cr->bdaddr, &bdaddr); + cr->type = ACL_LINK; + if (ioctl(dd, HCIGETCONNINFO, (unsigned long) cr) < 0) { + perror("Get connection info failed"); + exit(1); + } + + cp.handle = cr->conn_info->handle; + + memset(&rq, 0, sizeof(rq)); + rq.ogf = OGF_LINK_CTL; + rq.ocf = OCF_AUTH_REQUESTED; + rq.cparam = &cp; + rq.clen = AUTH_REQUESTED_CP_SIZE; + rq.rparam = &rp; + rq.rlen = EVT_AUTH_COMPLETE_SIZE; + rq.event = EVT_AUTH_COMPLETE; + + if (hci_send_req(dd, &rq, 25000) < 0) { + perror("HCI authentication request failed"); + exit(1); + } + + close(dd); + free(cr); +} + struct { char *cmd; void (*func)(int dev_id, int argc, char **argv); @@ -1268,14 +1350,15 @@ struct { { "cmd", cmd_cmd, "Submit arbitrary HCI commands" }, { "con", cmd_con, "Display active connections" }, { "cc", cmd_cc, "Create connection to remote device" }, - { "dc", cmd_dc, "Disconnect from remote device" }, + { "dc", cmd_dc, "Disconnect from remote device" }, { "sr", cmd_sr, "Switch master/slave role" }, { "cpt", cmd_cpt, "Change connection packet type" }, { "rssi", cmd_rssi, "Display connection RSSI" }, { "lq", cmd_lq, "Display link quality" }, { "tpl", cmd_tpl, "Display transmit power level" }, { "lst", cmd_lst, "Set/display link supervision timeout" }, - { NULL, NULL, 0} + { "auth", cmd_auth, "Request authentication" }, + { NULL, NULL, 0 } }; static void usage(void) |