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From 1e083c2cd7c0284cf9dd389359a27aa6d354538c Mon Sep 17 00:00:00 2001
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From: Gopal Tiwari <gtiwari@redhat.com>
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Date: Wed, 26 May 2021 11:31:04 +0530
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Subject: [PATCH BlueZ 1/2] input: hog: Attempt to set security level if not
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bonded
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commit 35d8d895cd0b724e58129374beb0bb4a2edf9519
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Author: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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Date: Tue Mar 10 09:59:07 2020 -0700
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input: hog: Attempt to set security level if not bonded
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This attempts to set the security if the device is not bonded, the
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kernel will block any communication on the ATT socket while bumping
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the security and if that fails the device will be disconnected which
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is better than having the device dangling around without being able to
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communicate with it until it is properly bonded.
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---
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profiles/input/hog.c | 13 +++++++++++--
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1 file changed, 11 insertions(+), 2 deletions(-)
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diff --git a/profiles/input/hog.c b/profiles/input/hog.c
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index dfac68921..f0226ebbd 100644
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--- a/profiles/input/hog.c
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+++ b/profiles/input/hog.c
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@@ -49,6 +49,8 @@
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#include "src/shared/util.h"
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#include "src/shared/uhid.h"
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#include "src/shared/queue.h"
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+#include "src/shared/att.h"
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+#include "src/shared/gatt-client.h"
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#include "src/plugin.h"
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#include "suspend.h"
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@@ -187,8 +189,15 @@ static int hog_accept(struct btd_service *service)
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}
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/* HOGP 1.0 Section 6.1 requires bonding */
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- if (!device_is_bonded(device, btd_device_get_bdaddr_type(device)))
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- return -ECONNREFUSED;
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+ if (!device_is_bonded(device, btd_device_get_bdaddr_type(device))) {
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+ struct bt_gatt_client *client;
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+
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+ client = btd_device_get_gatt_client(device);
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+ if (!bt_gatt_client_set_security(client,
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+ BT_ATT_SECURITY_MEDIUM)) {
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+ return -ECONNREFUSED;
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+ }
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+ }
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/* TODO: Replace GAttrib with bt_gatt_client */
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bt_hog_attach(dev->hog, attrib);
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--
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2.26.2
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