From: Shivani Baranwal <quic_shivbara@quicinc.com>
Date: Sun, 4 Aug 2024 21:13:59 +0000 (+0530)
Subject: P2P2: Set DevIK expiration time to 24 hours
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ff802a51e49b3c656b70a5ac491bf9e8059fb8b;p=thirdparty%2Fhostap.git

P2P2: Set DevIK expiration time to 24 hours

Add a location for storing expiration time for DevIK. For now, this is
hardcoded to 24 hours and the value will be used in a subsequence commit
to construct the indication to the peer.

Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>
---

diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index 923f0725c..c5b4c05d6 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -3016,8 +3016,10 @@ static int p2p_pairing_info_init(struct p2p_data *p2p)
 	os_memcpy(pairing_info->dev_ik.dik_data,
 		  p2p->cfg->pairing_config.dik_data,
 		  p2p->cfg->pairing_config.dik_len);
+	pairing_info->dev_ik.expiration = 24; /* hours */
 
 	p2p_pairing_info_deinit(p2p);
+
 	p2p->pairing_info = pairing_info;
 #ifdef CONFIG_PASN
 	p2p->initiator_pmksa = pasn_initiator_pmksa_cache_init();
diff --git a/src/p2p/p2p_i.h b/src/p2p/p2p_i.h
index 8e257f9e1..3bde27e9c 100644
--- a/src/p2p/p2p_i.h
+++ b/src/p2p/p2p_i.h
@@ -198,6 +198,8 @@ struct p2p_id_key {
 	int akmp;
 	/* Cipher version type */
 	int cipher_version;
+	/* DevIK expiration time in hours */
+	u32 expiration;
 	/* Buffer to hold the DevIK */
 	u8 dik_data[DEVICE_IDENTITY_KEY_MAX_LEN];
 	/* Length of DevIK */