Message ID | 20240123143151.541787-2-frederic.danis@collabora.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | Enhance GATT to pass PTS tests | expand |
Context | Check | Description |
---|---|---|
tedd_an/pre-ci_am | success | Success |
tedd_an/CheckPatch | success | CheckPatch PASS |
tedd_an/GitLint | success | Gitlint PASS |
tedd_an/BuildEll | success | Build ELL PASS |
tedd_an/BluezMake | success | Bluez Make PASS |
tedd_an/MakeCheck | success | Bluez Make Check PASS |
tedd_an/MakeDistcheck | success | Make Distcheck PASS |
tedd_an/CheckValgrind | success | Check Valgrind PASS |
tedd_an/CheckSmatch | success | CheckSparse PASS |
tedd_an/bluezmakeextell | success | Make External ELL PASS |
tedd_an/IncrementalBuild | success | Incremental Build PASS |
tedd_an/ScanBuild | warning | ScanBuild: tools/btgatt-client.c:1824:2: warning: Value stored to 'argv' is never read argv += optind; ^ ~~~~~~ 1 warning generated. |
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=819132 ---Test result--- Test Summary: CheckPatch PASS 1.79 seconds GitLint PASS 1.16 seconds BuildEll PASS 25.19 seconds BluezMake PASS 728.12 seconds MakeCheck PASS 12.08 seconds MakeDistcheck PASS 164.05 seconds CheckValgrind PASS 227.03 seconds CheckSmatch PASS 328.75 seconds bluezmakeextell PASS 107.09 seconds IncrementalBuild PASS 2703.46 seconds ScanBuild WARNING 956.97 seconds Details ############################## Test: ScanBuild - WARNING Desc: Run Scan Build Output: tools/btgatt-client.c:1824:2: warning: Value stored to 'argv' is never read argv += optind; ^ ~~~~~~ 1 warning generated. --- Regards, Linux Bluetooth
Hi Frédéric, On Tue, Jan 23, 2024 at 9:53 AM Frédéric Danis <frederic.danis@collabora.com> wrote: > > Some PTS GATT tests like GATT/CL/GAR/BI-04-C request to be able to get the > security error and do not try to change the security level. > > This commit adds the ability to prevent to change the security level for > an operation. > --- > src/shared/att.c | 26 +++++++++++++ > src/shared/att.h | 1 + > src/shared/gatt-client.c | 19 +++++++++ > src/shared/gatt-client.h | 3 ++ Please have the changes to src/shared in a separate patch. > tools/btgatt-client.c | 84 ++++++++++++++++++++++++++++++++++------ > 5 files changed, 121 insertions(+), 12 deletions(-) > > diff --git a/src/shared/att.c b/src/shared/att.c > index 62c884b65..485ef071b 100644 > --- a/src/shared/att.c > +++ b/src/shared/att.c > @@ -2042,3 +2042,29 @@ bool bt_att_has_crypto(struct bt_att *att) > > return att->crypto ? true : false; > } > + > +bool bt_att_set_retry(struct bt_att *att, unsigned int id, bool retry) > +{ > + struct att_send_op *op; > + > + if (!id) > + return false; > + > + op = queue_find(att->req_queue, match_op_id, UINT_TO_PTR(id)); > + if (op) > + goto done; > + > + op = queue_find(att->ind_queue, match_op_id, UINT_TO_PTR(id)); > + if (op) > + goto done; > + > + op = queue_find(att->write_queue, match_op_id, UINT_TO_PTR(id)); > + > +done: > + if (!op) > + return false; > + > + op->retry = !retry; > + > + return true; > +} > diff --git a/src/shared/att.h b/src/shared/att.h > index 4aa3de87b..6fd78636e 100644 > --- a/src/shared/att.h > +++ b/src/shared/att.h > @@ -110,3 +110,4 @@ bool bt_att_set_local_key(struct bt_att *att, uint8_t sign_key[16], > bool bt_att_set_remote_key(struct bt_att *att, uint8_t sign_key[16], > bt_att_counter_func_t func, void *user_data); > bool bt_att_has_crypto(struct bt_att *att); > +bool bt_att_set_retry(struct bt_att *att, unsigned int id, bool retry); > diff --git a/src/shared/gatt-client.c b/src/shared/gatt-client.c > index 5de679c9b..6340bcd85 100644 > --- a/src/shared/gatt-client.c > +++ b/src/shared/gatt-client.c > @@ -3818,3 +3818,22 @@ bool bt_gatt_client_idle_unregister(struct bt_gatt_client *client, > > return false; > } > + > +bool bt_gatt_client_set_retry(struct bt_gatt_client *client, > + unsigned int id, > + bool retry) > +{ > + struct request *req; > + > + if (!client || !id) > + return false; > + > + req = queue_find(client->pending_requests, match_req_id, > + UINT_TO_PTR(id)); > + if (!req) > + return false; > + > + bt_att_set_retry(client->att, req->att_id, retry); > + > + return true; > +} > diff --git a/src/shared/gatt-client.h b/src/shared/gatt-client.h > index bccd04a62..63cf99500 100644 > --- a/src/shared/gatt-client.h > +++ b/src/shared/gatt-client.h > @@ -134,3 +134,6 @@ unsigned int bt_gatt_client_idle_register(struct bt_gatt_client *client, > bt_gatt_client_destroy_func_t destroy); > bool bt_gatt_client_idle_unregister(struct bt_gatt_client *client, > unsigned int id); > +bool bt_gatt_client_set_retry(struct bt_gatt_client *client, > + unsigned int id, > + bool retry); > diff --git a/tools/btgatt-client.c b/tools/btgatt-client.c > index 58a03bd48..3bcb7e1cf 100644 > --- a/tools/btgatt-client.c > +++ b/tools/btgatt-client.c > @@ -57,6 +57,7 @@ struct client { > struct bt_gatt_client *gatt; > > unsigned int reliable_session_id; > + bool sec_retry; > }; > > static void print_prompt(void) > @@ -172,6 +173,7 @@ static struct client *client_create(int fd, uint16_t mtu) > fprintf(stderr, "Failed to allocate memory for client\n"); > return NULL; > } > + cli->sec_retry = true; > > cli->att = bt_att_new(fd, false); > if (!cli->att) { > @@ -488,6 +490,7 @@ static void cmd_read_multiple(struct client *cli, char *cmd_str) > char *argv[512]; > int i; > char *endptr = NULL; > + unsigned int id; > > if (!bt_gatt_client_is_ready(cli->gatt)) { > printf("GATT client not initialized\n"); > @@ -514,9 +517,12 @@ static void cmd_read_multiple(struct client *cli, char *cmd_str) > } > } > > - if (!bt_gatt_client_read_multiple(cli->gatt, value, argc, > - read_multiple_cb, NULL, NULL)) > + id = bt_gatt_client_read_multiple(cli->gatt, value, argc, > + read_multiple_cb, NULL, NULL); > + if (!id) > printf("Failed to initiate read multiple procedure\n"); > + else if (!cli->sec_retry) > + bt_gatt_client_set_retry(cli->gatt, id, false); > > free(value); > } > @@ -558,6 +564,7 @@ static void cmd_read_value(struct client *cli, char *cmd_str) > int argc = 0; > uint16_t handle; > char *endptr = NULL; > + unsigned int id; > > if (!bt_gatt_client_is_ready(cli->gatt)) { > printf("GATT client not initialized\n"); > @@ -575,9 +582,12 @@ static void cmd_read_value(struct client *cli, char *cmd_str) > return; > } > > - if (!bt_gatt_client_read_value(cli->gatt, handle, read_cb, > - NULL, NULL)) > + id = bt_gatt_client_read_value(cli->gatt, handle, read_cb, > + NULL, NULL); > + if (!id) > printf("Failed to initiate read value procedure\n"); > + else if (!cli->sec_retry) > + bt_gatt_client_set_retry(cli->gatt, id, false); > } > > static void read_long_value_usage(void) > @@ -592,6 +602,7 @@ static void cmd_read_long_value(struct client *cli, char *cmd_str) > uint16_t handle; > uint16_t offset; > char *endptr = NULL; > + unsigned int id; > > if (!bt_gatt_client_is_ready(cli->gatt)) { > printf("GATT client not initialized\n"); > @@ -616,9 +627,12 @@ static void cmd_read_long_value(struct client *cli, char *cmd_str) > return; > } > > - if (!bt_gatt_client_read_long_value(cli->gatt, handle, offset, read_cb, > - NULL, NULL)) > + id = bt_gatt_client_read_long_value(cli->gatt, handle, offset, read_cb, > + NULL, NULL); > + if (!id) > printf("Failed to initiate read long value procedure\n"); > + else if (!cli->sec_retry) > + bt_gatt_client_set_retry(cli->gatt, id, false); > } > > static void write_value_usage(void) > @@ -659,6 +673,7 @@ static void cmd_write_value(struct client *cli, char *cmd_str) > uint8_t *value = NULL; > bool without_response = false; > bool signed_write = false; > + unsigned int id; > > if (!bt_gatt_client_is_ready(cli->gatt)) { > printf("GATT client not initialized\n"); > @@ -740,10 +755,13 @@ static void cmd_write_value(struct client *cli, char *cmd_str) > goto done; > } > > - if (!bt_gatt_client_write_value(cli->gatt, handle, value, length, > + id = bt_gatt_client_write_value(cli->gatt, handle, value, length, > write_cb, > - NULL, NULL)) > + NULL, NULL); > + if (!id) > printf("Failed to initiate write procedure\n"); > + else if (!cli->sec_retry) > + bt_gatt_client_set_retry(cli->gatt, id, false); > > done: > free(value); > @@ -789,6 +807,7 @@ static void cmd_write_long_value(struct client *cli, char *cmd_str) > int length; > uint8_t *value = NULL; > bool reliable_writes = false; > + unsigned int id; > > if (!bt_gatt_client_is_ready(cli->gatt)) { > printf("GATT client not initialized\n"); > @@ -863,11 +882,14 @@ static void cmd_write_long_value(struct client *cli, char *cmd_str) > } > } > > - if (!bt_gatt_client_write_long_value(cli->gatt, reliable_writes, handle, > + id = bt_gatt_client_write_long_value(cli->gatt, reliable_writes, handle, > offset, value, length, > write_long_cb, > - NULL, NULL)) > + NULL, NULL); > + if (!id) > printf("Failed to initiate long write procedure\n"); > + else if (!cli->sec_retry) > + bt_gatt_client_set_retry(cli->gatt, id, false); > > free(value); > } > @@ -999,12 +1021,18 @@ done: > value, length, > write_long_cb, NULL, > NULL); > - if (!cli->reliable_session_id) > + if (!cli->reliable_session_id) { > printf("Failed to proceed prepare write\n"); > - else > + } else { > + if (!cli->sec_retry) > + bt_gatt_client_set_retry(cli->gatt, > + cli->reliable_session_id, > + false); > + > printf("Prepare write success.\n" > "Session id: %d to be used on next write\n", > cli->reliable_session_id); > + } > > free(value); > } > @@ -1236,6 +1264,36 @@ static void cmd_get_security(struct client *cli, char *cmd_str) > printf("Security level: %u\n", level); > } > > +static void set_security_retry_usage(void) > +{ > + printf("Usage: set-security-retry <y/n>\n" > + "e.g.:\n" > + "\tset-security-retry n\n"); > +} > + > +static void cmd_set_security_retry(struct client *cli, char *cmd_str) > +{ > + char *argv[2]; > + int argc = 0; > + > + if (!bt_gatt_client_is_ready(cli->gatt)) { > + printf("GATT client not initialized\n"); > + return; > + } > + > + if (!parse_args(cmd_str, 1, argv, &argc) || argc != 1) { > + set_security_retry_usage(); > + return; > + } > + > + if (argv[0][0] == 'y') > + cli->sec_retry = true; > + else if (argv[0][0] == 'n') > + cli->sec_retry = false; > + else > + printf("Invalid argument: %s\n", argv[0]); > +} > + > static bool convert_sign_key(char *optarg, uint8_t key[16]) > { > int i; > @@ -1327,6 +1385,8 @@ static struct { > "\tSet security level on le connection"}, > { "get-security", cmd_get_security, > "\tGet security level on le connection"}, > + { "set-security-retry", cmd_set_security_retry, > + "\tSet retry on security error by elevating security"}, > { "set-sign-key", cmd_set_sign_key, > "\tSet signing key for signed write command"}, > { } > -- > 2.34.1 > >
diff --git a/src/shared/att.c b/src/shared/att.c index 62c884b65..485ef071b 100644 --- a/src/shared/att.c +++ b/src/shared/att.c @@ -2042,3 +2042,29 @@ bool bt_att_has_crypto(struct bt_att *att) return att->crypto ? true : false; } + +bool bt_att_set_retry(struct bt_att *att, unsigned int id, bool retry) +{ + struct att_send_op *op; + + if (!id) + return false; + + op = queue_find(att->req_queue, match_op_id, UINT_TO_PTR(id)); + if (op) + goto done; + + op = queue_find(att->ind_queue, match_op_id, UINT_TO_PTR(id)); + if (op) + goto done; + + op = queue_find(att->write_queue, match_op_id, UINT_TO_PTR(id)); + +done: + if (!op) + return false; + + op->retry = !retry; + + return true; +} diff --git a/src/shared/att.h b/src/shared/att.h index 4aa3de87b..6fd78636e 100644 --- a/src/shared/att.h +++ b/src/shared/att.h @@ -110,3 +110,4 @@ bool bt_att_set_local_key(struct bt_att *att, uint8_t sign_key[16], bool bt_att_set_remote_key(struct bt_att *att, uint8_t sign_key[16], bt_att_counter_func_t func, void *user_data); bool bt_att_has_crypto(struct bt_att *att); +bool bt_att_set_retry(struct bt_att *att, unsigned int id, bool retry); diff --git a/src/shared/gatt-client.c b/src/shared/gatt-client.c index 5de679c9b..6340bcd85 100644 --- a/src/shared/gatt-client.c +++ b/src/shared/gatt-client.c @@ -3818,3 +3818,22 @@ bool bt_gatt_client_idle_unregister(struct bt_gatt_client *client, return false; } + +bool bt_gatt_client_set_retry(struct bt_gatt_client *client, + unsigned int id, + bool retry) +{ + struct request *req; + + if (!client || !id) + return false; + + req = queue_find(client->pending_requests, match_req_id, + UINT_TO_PTR(id)); + if (!req) + return false; + + bt_att_set_retry(client->att, req->att_id, retry); + + return true; +} diff --git a/src/shared/gatt-client.h b/src/shared/gatt-client.h index bccd04a62..63cf99500 100644 --- a/src/shared/gatt-client.h +++ b/src/shared/gatt-client.h @@ -134,3 +134,6 @@ unsigned int bt_gatt_client_idle_register(struct bt_gatt_client *client, bt_gatt_client_destroy_func_t destroy); bool bt_gatt_client_idle_unregister(struct bt_gatt_client *client, unsigned int id); +bool bt_gatt_client_set_retry(struct bt_gatt_client *client, + unsigned int id, + bool retry); diff --git a/tools/btgatt-client.c b/tools/btgatt-client.c index 58a03bd48..3bcb7e1cf 100644 --- a/tools/btgatt-client.c +++ b/tools/btgatt-client.c @@ -57,6 +57,7 @@ struct client { struct bt_gatt_client *gatt; unsigned int reliable_session_id; + bool sec_retry; }; static void print_prompt(void) @@ -172,6 +173,7 @@ static struct client *client_create(int fd, uint16_t mtu) fprintf(stderr, "Failed to allocate memory for client\n"); return NULL; } + cli->sec_retry = true; cli->att = bt_att_new(fd, false); if (!cli->att) { @@ -488,6 +490,7 @@ static void cmd_read_multiple(struct client *cli, char *cmd_str) char *argv[512]; int i; char *endptr = NULL; + unsigned int id; if (!bt_gatt_client_is_ready(cli->gatt)) { printf("GATT client not initialized\n"); @@ -514,9 +517,12 @@ static void cmd_read_multiple(struct client *cli, char *cmd_str) } } - if (!bt_gatt_client_read_multiple(cli->gatt, value, argc, - read_multiple_cb, NULL, NULL)) + id = bt_gatt_client_read_multiple(cli->gatt, value, argc, + read_multiple_cb, NULL, NULL); + if (!id) printf("Failed to initiate read multiple procedure\n"); + else if (!cli->sec_retry) + bt_gatt_client_set_retry(cli->gatt, id, false); free(value); } @@ -558,6 +564,7 @@ static void cmd_read_value(struct client *cli, char *cmd_str) int argc = 0; uint16_t handle; char *endptr = NULL; + unsigned int id; if (!bt_gatt_client_is_ready(cli->gatt)) { printf("GATT client not initialized\n"); @@ -575,9 +582,12 @@ static void cmd_read_value(struct client *cli, char *cmd_str) return; } - if (!bt_gatt_client_read_value(cli->gatt, handle, read_cb, - NULL, NULL)) + id = bt_gatt_client_read_value(cli->gatt, handle, read_cb, + NULL, NULL); + if (!id) printf("Failed to initiate read value procedure\n"); + else if (!cli->sec_retry) + bt_gatt_client_set_retry(cli->gatt, id, false); } static void read_long_value_usage(void) @@ -592,6 +602,7 @@ static void cmd_read_long_value(struct client *cli, char *cmd_str) uint16_t handle; uint16_t offset; char *endptr = NULL; + unsigned int id; if (!bt_gatt_client_is_ready(cli->gatt)) { printf("GATT client not initialized\n"); @@ -616,9 +627,12 @@ static void cmd_read_long_value(struct client *cli, char *cmd_str) return; } - if (!bt_gatt_client_read_long_value(cli->gatt, handle, offset, read_cb, - NULL, NULL)) + id = bt_gatt_client_read_long_value(cli->gatt, handle, offset, read_cb, + NULL, NULL); + if (!id) printf("Failed to initiate read long value procedure\n"); + else if (!cli->sec_retry) + bt_gatt_client_set_retry(cli->gatt, id, false); } static void write_value_usage(void) @@ -659,6 +673,7 @@ static void cmd_write_value(struct client *cli, char *cmd_str) uint8_t *value = NULL; bool without_response = false; bool signed_write = false; + unsigned int id; if (!bt_gatt_client_is_ready(cli->gatt)) { printf("GATT client not initialized\n"); @@ -740,10 +755,13 @@ static void cmd_write_value(struct client *cli, char *cmd_str) goto done; } - if (!bt_gatt_client_write_value(cli->gatt, handle, value, length, + id = bt_gatt_client_write_value(cli->gatt, handle, value, length, write_cb, - NULL, NULL)) + NULL, NULL); + if (!id) printf("Failed to initiate write procedure\n"); + else if (!cli->sec_retry) + bt_gatt_client_set_retry(cli->gatt, id, false); done: free(value); @@ -789,6 +807,7 @@ static void cmd_write_long_value(struct client *cli, char *cmd_str) int length; uint8_t *value = NULL; bool reliable_writes = false; + unsigned int id; if (!bt_gatt_client_is_ready(cli->gatt)) { printf("GATT client not initialized\n"); @@ -863,11 +882,14 @@ static void cmd_write_long_value(struct client *cli, char *cmd_str) } } - if (!bt_gatt_client_write_long_value(cli->gatt, reliable_writes, handle, + id = bt_gatt_client_write_long_value(cli->gatt, reliable_writes, handle, offset, value, length, write_long_cb, - NULL, NULL)) + NULL, NULL); + if (!id) printf("Failed to initiate long write procedure\n"); + else if (!cli->sec_retry) + bt_gatt_client_set_retry(cli->gatt, id, false); free(value); } @@ -999,12 +1021,18 @@ done: value, length, write_long_cb, NULL, NULL); - if (!cli->reliable_session_id) + if (!cli->reliable_session_id) { printf("Failed to proceed prepare write\n"); - else + } else { + if (!cli->sec_retry) + bt_gatt_client_set_retry(cli->gatt, + cli->reliable_session_id, + false); + printf("Prepare write success.\n" "Session id: %d to be used on next write\n", cli->reliable_session_id); + } free(value); } @@ -1236,6 +1264,36 @@ static void cmd_get_security(struct client *cli, char *cmd_str) printf("Security level: %u\n", level); } +static void set_security_retry_usage(void) +{ + printf("Usage: set-security-retry <y/n>\n" + "e.g.:\n" + "\tset-security-retry n\n"); +} + +static void cmd_set_security_retry(struct client *cli, char *cmd_str) +{ + char *argv[2]; + int argc = 0; + + if (!bt_gatt_client_is_ready(cli->gatt)) { + printf("GATT client not initialized\n"); + return; + } + + if (!parse_args(cmd_str, 1, argv, &argc) || argc != 1) { + set_security_retry_usage(); + return; + } + + if (argv[0][0] == 'y') + cli->sec_retry = true; + else if (argv[0][0] == 'n') + cli->sec_retry = false; + else + printf("Invalid argument: %s\n", argv[0]); +} + static bool convert_sign_key(char *optarg, uint8_t key[16]) { int i; @@ -1327,6 +1385,8 @@ static struct { "\tSet security level on le connection"}, { "get-security", cmd_get_security, "\tGet security level on le connection"}, + { "set-security-retry", cmd_set_security_retry, + "\tSet retry on security error by elevating security"}, { "set-sign-key", cmd_set_sign_key, "\tSet signing key for signed write command"}, { }