From: Florian Eckert <fe@dev.tdt.de>
Date: Thu, 12 Apr 2018 08:31:29 +0000 (+0200)
Subject: uqmi: stop proto handler if verify pin count is not 3
X-Git-Tag: v18.06.2~88
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bcf824a4794f12e71d1215e39950c5eab89be084;p=openwrt%2Fopenwrt.git

uqmi: stop proto handler if verify pin count is not 3

Check pin count value from pin status and stop verification the pin if
the value is less then 3. This should prevent the proto-handler to
lock the SIM. If SIM is locked then the PUK is needed.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
(backported from 0c9d06b5b243334123eafaf2e26a15ec2757767e)
---

diff --git a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
index 422d00525e..9b2f69f009 100755
--- a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
+++ b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
@@ -96,6 +96,7 @@ proto_qmi_setup() {
 		. /usr/share/libubox/jshn.sh
 		json_load "$(uqmi -s -d "$device" --get-pin-status)"
 		json_get_var pin1_status pin1_status
+		json_get_var pin1_verify_tries pin1_verify_tries
 
 		case "$pin1_status" in
 			disabled)
@@ -108,6 +109,12 @@ proto_qmi_setup() {
 				return 1
 				;;
 			not_verified)
+				[ "$pin1_verify_tries" -lt "3" ] && {
+					echo "PIN verify count value is $pin1_verify_tries this is below the limit of 3"
+					proto_notify_error "$interface" PIN_TRIES_BELOW_LIMIT
+					proto_block_restart "$interface"
+					return 1
+				}
 				if [ -n "$pincode" ]; then
 					uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null 2>&1 || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null 2>&1 || {
 						echo "Unable to verify PIN"