KWallet: Created, not finished

2026-03-28 16:32:08 +01:00
parent 4503ad63b0
commit 7e16182bd1
2 changed files with 140 additions and 0 deletions
@@ -0,0 +1,109 @@
+#!/usr/bin/env bash
+# SPDX-FileCopyrightText: Daniel Pätzold
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+# This Script
+#    Takes three args: WALLET_NAME, WALLET_PASSWORD, OPTIONAL_FILE_PATH
+#    Creates the wallet via qdbus (works without kwalletcli)
+#    If OPTIONAL_FILE_PATH is provided, creates the .kwl there and bind-mounts it to ~/.local/share/kwalletd5/.kwl so kwalletd5 reads/writes that file
+#    Avoids leaving the password exposed by using a file descriptor for qdbus where possible (note: qdbus API here still passes password argument)
+#eg run: ./create-kwallet-file.sh MyWallet "MyPass" /home/user/.my_kwallet/kwallet5.kwl
+#
+set -euo pipefail
+
+WALLET_NAME="${1:-}"
+WALLET_PASSWORD="${2:-}"
+TARGET_PATH="${3:-}"
+
+if [ -z "$WALLET_NAME" ] || [ -z "$WALLET_PASSWORD" ]; then
+  echo "Usage: $0 <wallet-name> <wallet-password> [target-file-path]"
+  exit 2
+fi
+
+# Ensure kwalletd6 is running
+if ! pgrep -x kwalletd6 >/dev/null 2>&1; then
+  nohup kwalletd6 >/dev/null 2>&1 &
+  sleep 1
+fi
+
+# Use qdbus to create the wallet
+if ! command -v qdbus-qt6 >/dev/null 2>&1; then
+  echo "qdbus required"
+  exit 3
+fi
+
+SERVICE="org.kde.kwalletd"
+PATH_DBUS="/modules/kwalletd6"
+APPID="create-kwallet-script-$$"
+
+HANDLE=$(qdbus-qt6 "$SERVICE" "$PATH_DBUS" org.kde.KWallet.open "$APPID" 0) || true
+# createWallet(walletName, password, winId)
+qdbus-qt6 "$SERVICE" "$PATH_DBUS" org.kde.KWallet.createWallet "$WALLET_NAME" "$WALLET_PASSWORD" 0
+
+echo "Not working until now, need to go further into things..."
+exit 0
+
+# Set default wallet in kwalletrc
+kwallet_cfg="$HOME/.config/kwalletrc"
+mkdir -p "$(dirname "$kwallet_cfg")"
+# Simple write/replace of DefaultWallet in [KDE Wallet]
+if ! grep -q "^\[KDE Wallet\]" "$kwallet_cfg" 2>/dev/null; then
+  printf "[KDE Wallet]\nDefaultWallet = %s\n" "$WALLET_NAME" >> "$kwallet_cfg"
+else
+  if grep -q "^\[KDE Wallet\]" "$kwallet_cfg" && grep -q "^DefaultWallet" "$kwallet_cfg"; then
+    sed -i "s/^DefaultWallet.*/DefaultWallet = $WALLET_NAME/" "$kwallet_cfg"
+  else
+    awk -v w="$WALLET_NAME" 'BEGIN{p=1} /^\[KDE Wallet\]/{print; print "DefaultWallet = " w; p=0; next} {print}' "$kwallet_cfg" > "$kwallet_cfg.tmp" && mv "$kwallet_cfg.tmp" "$kwallet_cfg"
+  fi
+fi
+
+# If a target file was given, arrange for kwalletd5 to use it
+if [ -n "$TARGET_PATH" ]; then
+  TARGET_DIR="$(dirname "$TARGET_PATH")"
+  mkdir -p "$TARGET_DIR"
+  touch "$TARGET_PATH"
+  chmod 600 "$TARGET_PATH"
+  chown "$(id -u):$(id -g)" "$TARGET_PATH"
+
+  KW_DIR="$HOME/.local/share/kwalletd6"
+  KW_FILE_NAME="$(basename "$TARGET_PATH")"
+  mkdir -p "$KW_DIR"
+
+  # Stop kwalletd5 before moving / mounting
+  pkill kwalletd6 || true
+  sleep 0.5
+
+  # Backup existing kwallet dir
+  if [ -e "$KW_DIR" ] && [ ! -L "$KW_DIR" ]; then
+    mv "$KW_DIR" "${KW_DIR}.bak" || true
+  fi
+  mkdir -p "$KW_DIR"
+
+  # If target is a directory path that contains a .kwl name, use that name; else use wallet name
+  if [[ "$KW_FILE_NAME" != *.kwl ]]; then
+    KW_FILE_NAME="${WALLET_NAME}.kwl"
+    TARGET_PATH="${TARGET_DIR}/${KW_FILE_NAME}"
+    touch "$TARGET_PATH"
+    chmod 600 "$TARGET_PATH"
+  fi
+
+  # Ensure target file exists
+  touch "$TARGET_PATH"
+  chmod 600 "$TARGET_PATH"
+
+  # Mount --bind the target file into kwalletd5 dir with the expected name
+  MOUNT_POINT="${KW_DIR}/${KW_FILE_NAME}"
+  mkdir -p "$(dirname "$MOUNT_POINT")"
+  # create placeholder if missing
+  touch "$MOUNT_POINT"
+  sudo mount --bind "$TARGET_PATH" "$MOUNT_POINT"
+
+  # Restart kwalletd5
+  nohup kwalletd6 &
+  sleep 1
+fi
+
+echo "Created wallet '$WALLET_NAME'."
+if [ -n "$TARGET_PATH" ]; then
+  echo "Wallet file bound to: $TARGET_PATH"
+fi
@@ -0,0 +1,31 @@
+#!/usr/bin/env sh
+# SPDX-FileCopyrightText: Daniel Pätzold
+# SPDX-License-Identifier: AGPL-3.0-or-later
+#
+# Kwallet Setup to Secure Directory
+#
+# Kwallet5 will be used for storing passwords for most KDE- Applications, like for Nextcloud- Client, Talk app and many more.
+# Usually Kwallet will ask for a password to have good security in your file, but this will make Logon non Interactive.
+# We will setup a new walletfile into the encrypted Data-Directory and encrypt it with the IPA-Vault Password.
+#
+echo "Setup KWallet Password- Service."
+
+#Check for root
+if [ "$EUID" -ne 0 ]; then
+    echo "Error: Script requires root. Please check if ${SCRIPTPATH}/${SCRIPTNAME} is in sudoers rules and if you are a member. And if executed via sudo."
+    exit 1
+fi
+
+#Check Token
+if [ "${DAVTOKEN_USER}." == "." ]; then
+    echo "Error: Script cannot be executed standalone and needs a prereserved Environment. Quit."
+    exit 1
+fi
+
+#Local Vars
+#SYNCCMD="$BASECMD --userid ${DAVTOKEN_USER} --apppassword ${DAVTOKEN_PASS} --localdirpath ${CLIENT_DATA_DST} --remotedirpath ${CLIENT_DATA_SRC} --serverurl https://${SERVERFQDN_NC}"
+#SYNCCMD_HIDDENPW=$( echo "${SYNCCMD/${DAVTOKEN_PASS}/***HIDDEN***}" )
+
+
+echo "Not implemented yet, skipping."
+exit 0