scripts: bokftui-bw exports the item's login username

Password-kind items only exported BOKFD_PASSWORD, so the TUI fell back
to the username saved in tui.conf (admin) and failed with AUTH_FAILED
when switching accounts. The item's login username now wins unless the
caller set BOKFD_USER explicitly.

1 files changed, 6 insertions, 0 deletions

diff --git a/scripts/bokftui-bw b/scripts/bokftui-bw
index 7742909..7bc07fe 100755
--- a/scripts/bokftui-bw
+++ b/scripts/bokftui-bw
@@ -105,6 +105,8 @@ elif command -v bw >/dev/null 2>&1; then
         secret=$(printf '%s' "$items" | jq -r --arg id "$id" \
             '.[] | select(.id == $id) | .login.password')
     fi
+    item_user=$(printf '%s' "$items" | jq -r --arg id "$id" \
+        '.[] | select(.id == $id) | (.login.username // "")')
 else
     echo "bokftui-bw: install rbw or the Bitwarden CLI (bw)" >&2
     exit 1
@@ -123,6 +125,10 @@ case "$kind" in
     password)
         BOKFD_PASSWORD="$secret"
         export BOKFD_PASSWORD
+        if [ -n "${item_user:-}" ] && [ -z "${BOKFD_USER:-}" ]; then
+            BOKFD_USER="$item_user"
+            export BOKFD_USER
+        fi
         ;;
     *)
         echo "bokftui-bw: BOKF_BW_KIND must be password or token" >&2