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| author | Masashi Honma <masashi.honma@gmail.com> | 2016-03-09 09:16:13 (GMT) |
|---|---|---|
| committer | Jouni Malinen <j@w1.fi> | 2016-03-20 15:37:53 (GMT) |
| commit | 4c522c7798d16cac0d59de8b23d8202fb9fa8a59 (patch) | |
| tree | 76236cf289334390665acac3c5f6ee33c6566578 /wpa_supplicant | |
| parent | b8daac18a48fc4b12e8cb726ea265e050ef49cdc (diff) | |
| download | hostap-4c522c7798d16cac0d59de8b23d8202fb9fa8a59.zip hostap-4c522c7798d16cac0d59de8b23d8202fb9fa8a59.tar.gz hostap-4c522c7798d16cac0d59de8b23d8202fb9fa8a59.tar.bz2 | |
PMKSA: Flush AP/mesh PMKSA cache by PMKSA_FLUSH command
This extends the wpa_supplicant PMKSA_FLUSH control interface command to
allow the PMKSA list from the authenticator side to be flushed for AP
and mesh mode. In addition, this adds a hostapd PMKSA_FLUSH control
interface command to flush the PMKSA entries.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
Diffstat (limited to 'wpa_supplicant')
| -rw-r--r-- | wpa_supplicant/ap.c | 14 | ||||
| -rw-r--r-- | wpa_supplicant/ap.h | 1 | ||||
| -rw-r--r-- | wpa_supplicant/ctrl_iface.c | 11 |
3 files changed, 25 insertions, 1 deletions
diff --git a/wpa_supplicant/ap.c b/wpa_supplicant/ap.c index 716fa8a..b133d03 100644 --- a/wpa_supplicant/ap.c +++ b/wpa_supplicant/ap.c @@ -1404,6 +1404,20 @@ int wpas_ap_pmksa_cache_list(struct wpa_supplicant *wpa_s, char *buf, } +void wpas_ap_pmksa_cache_flush(struct wpa_supplicant *wpa_s) +{ + size_t i; + + if (wpa_s->ap_iface) { + for (i = 0; i < wpa_s->ap_iface->num_bss; i++) + hostapd_ctrl_iface_pmksa_flush(wpa_s->ap_iface->bss[i]); + } + + if (wpa_s->ifmsh) + hostapd_ctrl_iface_pmksa_flush(wpa_s->ifmsh->bss[0]); +} + + #ifdef NEED_AP_MLME void wpas_event_dfs_radar_detected(struct wpa_supplicant *wpa_s, struct dfs_event *radar) diff --git a/wpa_supplicant/ap.h b/wpa_supplicant/ap.h index c3c1d9f..5a59ddc 100644 --- a/wpa_supplicant/ap.h +++ b/wpa_supplicant/ap.h @@ -84,6 +84,7 @@ int wpas_ap_stop_ap(struct wpa_supplicant *wpa_s); int wpas_ap_pmksa_cache_list(struct wpa_supplicant *wpa_s, char *buf, size_t len); +void wpas_ap_pmksa_cache_flush(struct wpa_supplicant *wpa_s); void wpas_event_dfs_radar_detected(struct wpa_supplicant *wpa_s, struct dfs_event *radar); diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c index 98f7e29..381d521 100644 --- a/wpa_supplicant/ctrl_iface.c +++ b/wpa_supplicant/ctrl_iface.c @@ -8368,6 +8368,15 @@ static int wpas_ctrl_iface_pmksa(struct wpa_supplicant *wpa_s, } +static void wpas_ctrl_iface_pmksa_flush(struct wpa_supplicant *wpa_s) +{ + wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL); +#ifdef CONFIG_AP + wpas_ap_pmksa_cache_flush(wpa_s); +#endif /* CONFIG_AP */ +} + + static int wpas_ctrl_cmd_debug_level(const char *cmd) { if (os_strcmp(cmd, "PING") == 0 || @@ -8441,7 +8450,7 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s, } else if (os_strcmp(buf, "PMKSA") == 0) { reply_len = wpas_ctrl_iface_pmksa(wpa_s, reply, reply_size); } else if (os_strcmp(buf, "PMKSA_FLUSH") == 0) { - wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL); + wpas_ctrl_iface_pmksa_flush(wpa_s); } else if (os_strncmp(buf, "SET ", 4) == 0) { if (wpa_supplicant_ctrl_iface_set(wpa_s, buf + 4)) reply_len = -1; |