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Bluetooth: tester: Configure L2CAP Connection Response

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Some test cases require the IUT to respond with a certain error. To get
the stack to return this error to PTS the application needs to be
configured specifically for this test case.

Signed-off-by: Michał Narajowski <michal.narajowski@codecoup.pl>
This commit is contained in:
Michał Narajowski 2021-08-27 15:34:34 +02:00 • committed by Carles Cufí
commit a614fc02ad
2 changed files with 8 additions and 10 deletions
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5
tests/bluetooth/tester/src/bttester.h
View file

@ -767,6 +767,11 @@ struct l2cap_send_data_cmd {
#define L2CAP_TRANSPORT_BREDR 0x00
#define L2CAP_TRANSPORT_LE 0x01
#define L2CAP_CONNECTION_RESPONSE_SUCCESS 0x00
#define L2CAP_CONNECTION_RESPONSE_INSUFF_AUTHEN 0x01
#define L2CAP_CONNECTION_RESPONSE_INSUFF_AUTHOR 0x02
#define L2CAP_CONNECTION_RESPONSE_INSUFF_ENC_KEY 0x03
#define L2CAP_LISTEN 0x05
struct l2cap_listen_cmd {
uint16_t psm;

13
tests/bluetooth/tester/src/l2cap.c
View file

@ -313,14 +313,9 @@ static int accept(struct bt_conn *conn, struct bt_l2cap_chan **l2cap_chan)
}
if (bt_conn_enc_key_size(conn) < req_keysize) {
/* TSPX_psm_encryption_key_size_required */
req_keysize = 0;
return -EPERM;
} else if (authorize_flag) {
/* TSPX_psm_authorization_required
* we never authorize this connection, so return error
* everytime this psm is used
*/
authorize_flag = false;
return -EACCES;
}
@ -352,14 +347,12 @@ static void listen(uint8_t *data, uint16_t len)
server->accept = accept;
server->psm = cmd->psm;
if (server->psm == 0x00F4) {
if (cmd->response == L2CAP_CONNECTION_RESPONSE_INSUFF_ENC_KEY) {
/* TSPX_psm_encryption_key_size_required */
req_keysize = 16;
} else if (server->psm == 0x00F3) {
/* TSPX_psm_authentication_required */
} else if (cmd->response == L2CAP_CONNECTION_RESPONSE_INSUFF_AUTHOR) {
authorize_flag = true;
} else if (server->psm == 0x00F2) {
/* TSPX_psm_authentication_required */
} else if (cmd->response == L2CAP_CONNECTION_RESPONSE_INSUFF_AUTHEN) {
server->sec_level = BT_SECURITY_L3;
}