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iwd
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monitor: support printing FILS IEs/Attributes 

Added handling for several FILS IEs and NL attributes specific to
FILS. Also changed "SAE Data" to "Auth Data" since its now used for
both SAE and FILS.
This commit is contained in:
James Prestwood 2019-04-05 15:46:31 -07:00 committed by Denis Kenzior
parent a71adcc243
commit a4af9dc9f5
1 changed files with 58 additions and 2 deletions
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60
monitor/nlmon.c
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@ -573,6 +573,10 @@ static const struct cipher_suites rsn_akm_selectors[] = {
{ 0x000fac07, "TDLS; TPK" },
{ 0x000fac08, "SAE/PMKSA caching SHA256; RSNA PMKSA caching SHA256/mesh peering exchange" },
{ 0x000fac09, "FT SAE SHA256; FT" },
{ 0x000fac0e, "FILS SHA256" },
{ 0x000fac0f, "FILS SHA384" },
{ 0x000fac10, "FILS FT SHA256" },
{ 0x000fac11, "FILS FT SHA3854" },
{ 0x000fac12, "OWE" },
{ }
};
@ -1421,6 +1425,48 @@ static void print_ie_owe(unsigned int level,
print_hexdump(level + 2, data + 2, size - 2);
}
static void print_fils_indication(unsigned int level,
const char *label,
const void *data, uint16_t size)
{
const uint8_t *bytes = data;
print_attr(level, "FILS Indication: len %u", size);
print_attr(level + 1, "Num Public Key Identifiers: %u",
util_bit_field(*bytes, 0, 3));
print_attr(level + 1, "Num Realm Identifiers: %u",
util_bit_field(*bytes, 3, 3));
print_attr(level + 1, "IP configuration: %u", util_is_bit_set(*bytes, 6));
print_attr(level + 1, "Cache Identifier Included: %u",
util_is_bit_set(*bytes, 7));
bytes++;
print_attr(level + 1, "HES-SID Included: %u", util_is_bit_set(*bytes, 0));
print_attr(level + 1, "SK Auth without PFS supported: %u",
util_is_bit_set(*bytes, 1));
print_attr(level + 1, "SK Auth with PFS supported: %u",
util_is_bit_set(*bytes, 2));
print_attr(level + 1, "PK Auth supported: %u", util_is_bit_set(*bytes, 3));
bytes++;
print_hexdump(level + 1, bytes, size - 2);
}
static void print_fils_key_confirmation(unsigned int level, const char *label,
const void *data, uint16_t size)
{
print_attr(level, "FILS Key Confirmation (KeyAuth): len %u", size);
}
static void print_fils_session(unsigned int level, const char *label,
const void *data, uint16_t size)
{
print_attr(level, "FILS Session: len %u", size);
}
static struct attr_entry ie_entry[] = {
{ IE_TYPE_SSID, "SSID",
ATTR_CUSTOM, { .function = print_ie_ssid } },
@ -1456,6 +1502,12 @@ static struct attr_entry ie_entry[] = {
ATTR_CUSTOM, { .function = print_ie_rm_enabled_caps } },
{ IE_TYPE_OWE_DH_PARAM, "OWE Diffie-Hellman Parameter",
ATTR_CUSTOM, { .function = print_ie_owe } },
{ IE_TYPE_FILS_INDICATION, "FILS Indication",
ATTR_CUSTOM, { .function = print_fils_indication } },
{ IE_TYPE_FILS_KEY_CONFIRMATION, "FILS Key Confirmation",
ATTR_CUSTOM, { .function = print_fils_key_confirmation } },
{ IE_TYPE_FILS_SESSION, "FILS Session",
ATTR_CUSTOM, { .function = print_fils_session } },
{ },
};
@ -3525,8 +3577,8 @@ static const struct attr_entry attr_table[] = {
"User Regulatroy Hint Type", ATTR_U32 },
{ NL80211_ATTR_CONN_FAILED_REASON,
"Connection Failed Reason" },
{ NL80211_ATTR_SAE_DATA,
"SAE Data" },
{ NL80211_ATTR_AUTH_DATA,
"Auth Data" },
{ NL80211_ATTR_VHT_CAPABILITY,
"VHT Capability" },
{ NL80211_ATTR_SCAN_FLAGS,
@ -3628,6 +3680,10 @@ static const struct attr_entry attr_table[] = {
"CSA C Offsets TX" },
{ NL80211_ATTR_MAX_CSA_COUNTERS,
"Max CSA Counters" },
{ NL80211_ATTR_FILS_KEK,
"FILS KEK" },
{ NL80211_ATTR_FILS_NONCES,
"FILS Nonces" },
{ }
};