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Code Issues Releases Wiki Activity

Parse AUTH and ASSOC

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This commit is contained in:
PolynomialDivision 2017-08-25 19:44:04 +02:00
parent 43896b179b
commit 958e04e8a4
4 changed files with 87 additions and 10 deletions
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62
src/utils/ubus.c
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@ -19,6 +19,23 @@ static struct ubus_context *ctx_clients; /* own ubus conext otherwise strange be
static struct ubus_subscriber hostapd_event;
static struct blob_buf b;
enum {
AUTH_BSSID_ADDR,
AUTH_CLIENT_ADDR,
AUTH_TARGET_ADDR,
AUTH_SIGNAL,
AUTH_FREQ,
__AUTH_MAX,
};
static const struct blobmsg_policy auth_policy[__AUTH_MAX] = {
[AUTH_BSSID_ADDR] = {.name = "bssid", .type = BLOBMSG_TYPE_STRING},
[AUTH_CLIENT_ADDR] = {.name = "address", .type = BLOBMSG_TYPE_STRING},
[AUTH_TARGET_ADDR] = {.name = "target", .type = BLOBMSG_TYPE_STRING},
[AUTH_SIGNAL] = {.name = "signal", .type = BLOBMSG_TYPE_INT32},
[AUTH_FREQ] = {.name = "freq", .type = BLOBMSG_TYPE_INT32},
};
enum {
PROB_BSSID_ADDR,
PROB_CLIENT_ADDR,
@ -123,16 +140,6 @@ static int decide_function(probe_entry *prob_req) {
return 0;
}
/*int ret =
mac_first_in_probe_list(prob_req->bssid_addr, prob_req->client_addr);
if (ret) {
printf("Mac will be accepted!\n");
} else {
printf("Mac will be declined!\n");
}
return ret;
*/
// allow access
return 1;
}
@ -141,6 +148,35 @@ static void hostapd_handle_remove(struct ubus_context *ctx,
fprintf(stderr, "Object %08x went away\n", id);
}
int parse_to_auth_req(struct blob_attr *msg, auth_entry *auth_req) {
struct blob_attr *tb[__AUTH_MAX];
blobmsg_parse(auth_policy, __AUTH_MAX, tb, blob_data(msg), blob_len(msg));
if (hwaddr_aton(blobmsg_data(tb[AUTH_BSSID_ADDR]), auth_req->bssid_addr))
return UBUS_STATUS_INVALID_ARGUMENT;
if (hwaddr_aton(blobmsg_data(tb[AUTH_CLIENT_ADDR]), auth_req->client_addr))
return UBUS_STATUS_INVALID_ARGUMENT;
if (hwaddr_aton(blobmsg_data(tb[AUTH_TARGET_ADDR]), auth_req->target_addr))
return UBUS_STATUS_INVALID_ARGUMENT;
if (tb[PROB_SIGNAL]) {
auth_req->signal = blobmsg_get_u32(tb[AUTH_SIGNAL]);
}
if (tb[PROB_FREQ]) {
auth_req->freq = blobmsg_get_u32(tb[AUTH_FREQ]);
}
return 0;
}
int parse_to_assoc_req(struct blob_attr *msg, assoc_entry *assoc_req) {
return (parse_to_auth_req(msg, assoc_req));
}
int parse_to_probe_req(struct blob_attr *msg, probe_entry *prob_req) {
struct blob_attr *tb[__PROB_MAX];
@ -175,10 +211,16 @@ int parse_to_probe_req(struct blob_attr *msg, probe_entry *prob_req) {
}
static int handle_auth_req(struct blob_attr *msg) {
auth_entry auth_req;
parse_to_auth_req(msg, &auth_req);
return 0;
}
static int handle_assoc_req(struct blob_attr *msg) {
assoc_entry assoc_req;
parse_to_auth_req(msg, &assoc_req);
return 0;
}