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DPP2: ssid64/ssid_charset in Configurator

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This allows Configurator to be configured to use the ssid64 option in
the discovery object for a station Enrollee.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-11-28 15:20:32 +02:00 committed by Jouni Malinen
parent 57a63b1318
commit 71e2848eab
2 changed files with 21 additions and 2 deletions
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22
src/common/dpp.c
View file

@ -4432,6 +4432,16 @@ static int dpp_configuration_parse_helper(struct dpp_authentication *auth,
#endif /* CONFIG_TESTING_OPTIONS */
}
pos = os_strstr(cmd, " ssid_charset=");
if (pos) {
if (conf_ap) {
wpa_printf(MSG_INFO,
"DPP: ssid64 option (ssid_charset param) not allowed for AP enrollee");
goto fail;
}
conf->ssid_charset = atoi(pos + 14);
}
pos = os_strstr(cmd, " pass=");
if (pos) {
size_t pass_len;
@ -4657,11 +4667,19 @@ dpp_build_conf_start(struct dpp_authentication *auth,
}
#endif /* CONFIG_TESTING_OPTIONS */
json_start_object(buf, "discovery");
if (json_add_string_escape(buf, "ssid", conf->ssid,
conf->ssid_len) < 0) {
if (((!conf->ssid_charset || auth->peer_version < 2) &&
json_add_string_escape(buf, "ssid", conf->ssid,
conf->ssid_len) < 0) ||
((conf->ssid_charset && auth->peer_version >= 2) &&
json_add_base64url(buf, "ssid64", conf->ssid,
conf->ssid_len) < 0)) {
wpabuf_free(buf);
return NULL;
}
if (conf->ssid_charset > 0) {
json_value_sep(buf);
json_add_int(buf, "ssid_charset", conf->ssid_charset);
}
json_end_object(buf);
json_value_sep(buf);

1
src/common/dpp.h
View file

@ -169,6 +169,7 @@ enum dpp_netrole {
struct dpp_configuration {
u8 ssid[32];
size_t ssid_len;
int ssid_charset;
enum dpp_akm akm;
enum dpp_netrole netrole;