From 737ebf437f7f8c65e00daaafa8846101fb4754e8 Mon Sep 17 00:00:00 2001
From: James Prestwood <prestwoj@gmail.com>
Date: Tue, 5 Dec 2023 07:46:42 -0800
Subject: [PATCH] sae: include password identifier IE in commit

Include the IE if a password identifier is being used. This is only
supported by H2E as required by 802.11.
---
 src/sae.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/sae.c b/src/sae.c
index 336954b4..da00e4da 100644
--- a/src/sae.c
+++ b/src/sae.c
@@ -637,6 +637,14 @@ old_commit:
 		ie_tlv_builder_set_data(&builder, sm->token, sm->token_len);
 	}
 
+	if (sm->sae_type == CRYPTO_SAE_HASH_TO_ELEMENT &&
+					sm->handshake->password_identifier) {
+		ie_tlv_builder_next(&builder, IE_TYPE_PASSWORD_IDENTIFIER);
+		ie_tlv_builder_set_data(&builder,
+				sm->handshake->password_identifier,
+				strlen(sm->handshake->password_identifier));
+	}
+
 	ie_tlv_builder_finalize(&builder, &len);
 
 	return ptr - commit + len;