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DPP: Expose config object PSK/passphrase in wpa_supplicant

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hostapd was already exposing this. There's no reason not to expose it in
wpa_supplicant. This allows 3rd party apps interacting with the control
interface to handle DPP events to get configs instead of needing to
dance around with update_config=1 and SAVE_CONFIG.

Signed-off-by: Michal Kazior <michal@plume.com>
This commit is contained in:
Michal Kazior 2021-02-08 15:32:06 +00:00 committed by Jouni Malinen
parent 1029f16a9f
commit 7e823d4df2
1 changed files with 15 additions and 0 deletions
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15
wpa_supplicant/dpp_supplicant.c
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@ -1460,6 +1460,21 @@ static int wpas_dpp_handle_config_obj(struct wpa_supplicant *wpa_s,
wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONNECTOR "%s",
conf->connector);
}
if (conf->passphrase[0]) {
char hex[64 * 2 + 1];
wpa_snprintf_hex(hex, sizeof(hex),
(const u8 *) conf->passphrase,
os_strlen(conf->passphrase));
wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_PASS "%s",
hex);
} else if (conf->psk_set) {
char hex[PMK_LEN * 2 + 1];
wpa_snprintf_hex(hex, sizeof(hex), conf->psk, PMK_LEN);
wpa_msg(wpa_s, MSG_INFO, DPP_EVENT_CONFOBJ_PSK "%s",
hex);
}
if (conf->c_sign_key) {
char *hex;
size_t hexlen;