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Add Acct-Multi-Session-Id into RADIUS Accounting messages

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This allows multiple sessions using the same PMKSA cache entry to be
combined more easily at the server side. Acct-Session-Id is still a
unique identifier for each association, while Acct-Multi-Session-Id will
maintain its value for all associations that use the same PMKSA.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-10-18 10:20:24 +03:00
parent aff039fada
commit fcc306e3cc
5 changed files with 44 additions and 0 deletions
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6
src/ap/pmksa_cache_auth.c
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@ -146,6 +146,9 @@ static void pmksa_cache_from_eapol_data(struct rsn_pmksa_cache_entry *entry,
entry->eap_type_authsrv = eapol->eap_type_authsrv;
entry->vlan_id = ((struct sta_info *) eapol->sta)->vlan_id;
entry->acct_multi_session_id_hi = eapol->acct_multi_session_id_hi;
entry->acct_multi_session_id_lo = eapol->acct_multi_session_id_lo;
}
@ -183,6 +186,9 @@ void pmksa_cache_to_eapol_data(struct rsn_pmksa_cache_entry *entry,
eapol->eap_type_authsrv = entry->eap_type_authsrv;
((struct sta_info *) eapol->sta)->vlan_id = entry->vlan_id;
eapol->acct_multi_session_id_hi = entry->acct_multi_session_id_hi;
eapol->acct_multi_session_id_lo = entry->acct_multi_session_id_lo;
}