diff options
Diffstat (limited to 'src/rsn_supp/wpa_ie.c')
| -rw-r--r-- | src/rsn_supp/wpa_ie.c | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/src/rsn_supp/wpa_ie.c b/src/rsn_supp/wpa_ie.c index 84f2811..f447223 100644 --- a/src/rsn_supp/wpa_ie.c +++ b/src/rsn_supp/wpa_ie.c @@ -17,7 +17,7 @@ #include "common.h" #include "wpa.h" #include "pmksa_cache.h" -#include "ieee802_11_defs.h" +#include "common/ieee802_11_defs.h" #include "wpa_i.h" #include "wpa_ie.h" @@ -332,8 +332,10 @@ static int wpa_gen_wpa_ie_rsn(u8 *rsn_ie, size_t rsn_ie_len, /* RSN Capabilities */ capab = 0; #ifdef CONFIG_IEEE80211W - if (mgmt_group_cipher == WPA_CIPHER_AES_128_CMAC) + if (sm->mfp) capab |= WPA_CAPABILITY_MFPC; + if (sm->mfp == 2) + capab |= WPA_CAPABILITY_MFPR; #endif /* CONFIG_IEEE80211W */ WPA_PUT_LE16(pos, capab); pos += 2; @@ -414,6 +416,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, pos[2 + WPA_SELECTOR_LEN + 1] == 0) { ie->wpa_ie = pos; ie->wpa_ie_len = pos[1] + 2; + wpa_hexdump(MSG_DEBUG, "WPA: WPA IE in EAPOL-Key", + ie->wpa_ie, ie->wpa_ie_len); return 0; } @@ -421,6 +425,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, pos[1] >= RSN_SELECTOR_LEN + PMKID_LEN && RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_PMKID) { ie->pmkid = pos + 2 + RSN_SELECTOR_LEN; + wpa_hexdump(MSG_DEBUG, "WPA: PMKID in EAPOL-Key", + pos, pos[1] + 2); return 0; } @@ -428,6 +434,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_GROUPKEY) { ie->gtk = pos + 2 + RSN_SELECTOR_LEN; ie->gtk_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump_key(MSG_DEBUG, "WPA: GTK in EAPOL-Key", + pos, pos[1] + 2); return 0; } @@ -435,6 +443,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_MAC_ADDR) { ie->mac_addr = pos + 2 + RSN_SELECTOR_LEN; ie->mac_addr_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump(MSG_DEBUG, "WPA: MAC Address in EAPOL-Key", + pos, pos[1] + 2); return 0; } @@ -443,6 +453,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_SMK) { ie->smk = pos + 2 + RSN_SELECTOR_LEN; ie->smk_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump_key(MSG_DEBUG, "WPA: SMK in EAPOL-Key", + pos, pos[1] + 2); return 0; } @@ -450,6 +462,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_NONCE) { ie->nonce = pos + 2 + RSN_SELECTOR_LEN; ie->nonce_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump(MSG_DEBUG, "WPA: Nonce in EAPOL-Key", + pos, pos[1] + 2); return 0; } @@ -457,6 +471,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_LIFETIME) { ie->lifetime = pos + 2 + RSN_SELECTOR_LEN; ie->lifetime_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump(MSG_DEBUG, "WPA: Lifetime in EAPOL-Key", + pos, pos[1] + 2); return 0; } @@ -464,6 +480,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_ERROR) { ie->error = pos + 2 + RSN_SELECTOR_LEN; ie->error_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump(MSG_DEBUG, "WPA: Error in EAPOL-Key", + pos, pos[1] + 2); return 0; } #endif /* CONFIG_PEERKEY */ @@ -473,6 +491,8 @@ static int wpa_parse_generic(const u8 *pos, const u8 *end, RSN_SELECTOR_GET(pos + 2) == RSN_KEY_DATA_IGTK) { ie->igtk = pos + 2 + RSN_SELECTOR_LEN; ie->igtk_len = pos[1] - RSN_SELECTOR_LEN; + wpa_hexdump_key(MSG_DEBUG, "WPA: IGTK in EAPOL-Key", + pos, pos[1] + 2); return 0; } #endif /* CONFIG_IEEE80211W */ @@ -513,10 +533,35 @@ int wpa_supplicant_parse_ies(const u8 *buf, size_t len, if (*pos == WLAN_EID_RSN) { ie->rsn_ie = pos; ie->rsn_ie_len = pos[1] + 2; + wpa_hexdump(MSG_DEBUG, "WPA: RSN IE in EAPOL-Key", + ie->rsn_ie, ie->rsn_ie_len); #ifdef CONFIG_IEEE80211R } else if (*pos == WLAN_EID_MOBILITY_DOMAIN) { ie->mdie = pos; ie->mdie_len = pos[1] + 2; + wpa_hexdump(MSG_DEBUG, "WPA: MDIE in EAPOL-Key", + ie->mdie, ie->mdie_len); + } else if (*pos == WLAN_EID_FAST_BSS_TRANSITION) { + ie->ftie = pos; + ie->ftie_len = pos[1] + 2; + wpa_hexdump(MSG_DEBUG, "WPA: FTIE in EAPOL-Key", + ie->ftie, ie->ftie_len); + } else if (*pos == WLAN_EID_TIMEOUT_INTERVAL && pos[1] >= 5) { + if (pos[2] == WLAN_TIMEOUT_REASSOC_DEADLINE) { + ie->reassoc_deadline = pos; + wpa_hexdump(MSG_DEBUG, "WPA: Reassoc Deadline " + "in EAPOL-Key", + ie->reassoc_deadline, pos[1] + 2); + } else if (pos[2] == WLAN_TIMEOUT_KEY_LIFETIME) { + ie->key_lifetime = pos; + wpa_hexdump(MSG_DEBUG, "WPA: KeyLifetime " + "in EAPOL-Key", + ie->key_lifetime, pos[1] + 2); + } else { + wpa_hexdump(MSG_DEBUG, "WPA: Unrecognized " + "EAPOL-Key Key Data IE", + pos, 2 + pos[1]); + } #endif /* CONFIG_IEEE80211R */ } else if (*pos == WLAN_EID_VENDOR_SPECIFIC) { ret = wpa_parse_generic(pos, end, ie); |
