uqmi: evaluate pin-status output in qmi_setup function

Load the json output from uqmi --get-pin-status command and evaluate the
"pin1_status" value.

The following uqmi "pin1_status" values are evaluated:

- disabled
  Do not verify PIN because SIM verification is disabled on this SIM

- blocked
  Stop qmi_setup because SIM is locked and a PUK is required

- not_verified
  SIM is not yet verified. Do a uqmi --verify-pin1 command if a SIM is
  specified

- verified:
  Do not verify the PIN because this was already done before

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
(backported from 4b80bd878d0fcb520f4811097900ebb5478a74fd)

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 759be62a425ca6589f56109c0c628cf4e3cc74bf..422d00525ef92a9609980b96b857fd2ca2818c7f 100755 (executable)
--- a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
+++ b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
@@ -83,14 +83,56 @@ proto_qmi_setup() {
                fi
        done
 
-       [ -n "$pincode" ] && {
-               uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
-                       echo "Unable to verify PIN"
-                       proto_notify_error "$interface" PIN_FAILED
-                       proto_block_restart "$interface"
-                       return 1
+       if uqmi -s -d "$device" --get-pin-status | grep '"Not supported"' > /dev/null; then
+               [ -n "$pincode" ] && {
+                       uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null || {
+                               echo "Unable to verify PIN"
+                               proto_notify_error "$interface" PIN_FAILED
+                               proto_block_restart "$interface"
+                               return 1
+                       }
                }
-       }
+       else
+               . /usr/share/libubox/jshn.sh
+               json_load "$(uqmi -s -d "$device" --get-pin-status)"
+               json_get_var pin1_status pin1_status
+
+               case "$pin1_status" in
+                       disabled)
+                               echo "PIN verification is disabled"
+                               ;;
+                       blocked)
+                               echo "SIM locked PUK required"
+                               proto_notify_error "$interface" PUK_NEEDED
+                               proto_block_restart "$interface"
+                               return 1
+                               ;;
+                       not_verified)
+                               if [ -n "$pincode" ]; then
+                                       uqmi -s -d "$device" --verify-pin1 "$pincode" > /dev/null 2>&1 || uqmi -s -d "$device" --uim-verify-pin1 "$pincode" > /dev/null 2>&1 || {
+                                               echo "Unable to verify PIN"
+                                               proto_notify_error "$interface" PIN_FAILED
+                                               proto_block_restart "$interface"
+                                               return 1
+                                       }
+                               else
+                                       echo "PIN not specified but required"
+                                       proto_notify_error "$interface" PIN_NOT_SPECIFIED
+                                       proto_block_restart "$interface"
+                                       return 1
+                               fi
+                               ;;
+                       verified)
+                               echo "PIN already verified"
+                               ;;
+                       *)
+                               echo "PIN status failed ($pin1_status)"
+                               proto_notify_error "$interface" PIN_STATUS_FAILED
+                               proto_block_restart "$interface"
+                               return 1
+                       ;;
+               esac
+       fi
 
        [ -n "$plmn" ] && {
                local mcc mnc