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DPP2: Parse AKM suite selector version of akm node

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-09-27 03:09:09 +03:00 committed by Jouni Malinen
parent 68fea96038
commit b719a1568a
1 changed files with 35 additions and 0 deletions
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35
src/common/dpp.c
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@ -6063,6 +6063,9 @@ const char * dpp_akm_selector_str(enum dpp_akm akm)
static enum dpp_akm dpp_akm_from_str(const char *akm)
{
const char *pos;
int dpp = 0, psk = 0, sae = 0;
if (os_strcmp(akm, "psk") == 0)
return DPP_AKM_PSK;
if (os_strcmp(akm, "sae") == 0)
@ -6075,6 +6078,38 @@ static enum dpp_akm dpp_akm_from_str(const char *akm)
return DPP_AKM_SAE_DPP;
if (os_strcmp(akm, "dpp+psk+sae") == 0)
return DPP_AKM_PSK_SAE_DPP;
pos = akm;
while (*pos) {
if (os_strlen(pos) < 8)
break;
if (os_strncasecmp(pos, "506F9A02", 8) == 0)
dpp = 1;
else if (os_strncasecmp(pos, "000FAC02", 8) == 0)
psk = 1;
else if (os_strncasecmp(pos, "000FAC06", 8) == 0)
psk = 1;
else if (os_strncasecmp(pos, "000FAC08", 8) == 0)
sae = 1;
pos += 8;
if (*pos != '+')
break;
pos++;
}
if (dpp && psk && sae)
return DPP_AKM_PSK_SAE_DPP;
if (dpp && sae)
return DPP_AKM_SAE_DPP;
if (dpp)
return DPP_AKM_DPP;
if (psk && sae)
return DPP_AKM_PSK_SAE;
if (sae)
return DPP_AKM_SAE;
if (psk)
return DPP_AKM_PSK;
return DPP_AKM_UNKNOWN;
}