ci: 2 shards instead of 8, from measured cost

The 8-way matrix was sized against a model that over-estimated slice cost by
~10x. Run 33877144840 measured 25.8 min of sweep work in total and a 4.8 min
longest shard against a predicted 52.9, so the sweep fits the 60-minute
timeout with no sharding at all.

2 shards keeps feedback at ~12.5 min instead of ~24, for one extra repeat of
the merge and G-code stages. Eight repeats plus eight AppImage downloads bought
nothing.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TSynfTLvSnHBbVkRUm56nY

.github/workflows/build_deps.yml

@@ -151,7 +151,7 @@ jobs:
             if [ -z "${{ vars.SELF_HOSTED }}" ]; then
               brew install automake texinfo libtool pkgconf yasm nasm
             fi
-            ./build_release_macos.sh -dx ${{ !vars.SELF_HOSTED && '-1' || '' }} -a ${{ inputs.arch }} -t 10.15
+            ./build_release_macos.sh -dx ${{ !vars.SELF_HOSTED && '-j 3' || '' }} -a ${{ inputs.arch }} -t 10.15
             (cd "${{ github.workspace }}/deps/build/${{ inputs.arch }}" && \
             find . -mindepth 1 -maxdepth 1 ! -name 'OrcaSlicer_dep' -exec rm -rf {} +)
 

.github/workflows/build_orca.yml

@@ -145,7 +145,7 @@ jobs:
         env:
           ORCA_TESTS_BUILD_ONLY: ${{ inputs.arch == 'arm64' && '1' || '' }}
         run: |
-          ./build_release_macos.sh -s -n -x ${{ !vars.SELF_HOSTED && '-1' || '' }} -a ${{ inputs.arch }} -t 10.15 ${{ inputs.arch == 'arm64' && '-T' || '' }}
+          ./build_release_macos.sh -s -n -x ${{ !vars.SELF_HOSTED && '-j 3' || '' }} -a ${{ inputs.arch }} -t 10.15 ${{ inputs.arch == 'arm64' && '-T' || '' }}
 
       - name: Pack unit tests mac
         if: runner.os == 'macOS' && !inputs.macos-combine-only && inputs.arch == 'arm64'
@@ -204,7 +204,7 @@ jobs:
         if: runner.os == 'macOS' && inputs.macos-combine-only
         working-directory: ${{ github.workspace }}
         run: |
-          ./build_release_macos.sh -u -x ${{ !vars.SELF_HOSTED && '-1' || '' }} -a universal -t 10.15
+          ./build_release_macos.sh -u -x ${{ !vars.SELF_HOSTED && '-j 3' || '' }} -a universal -t 10.15
 
  # Thanks to RaySajuuk, it's working now
       - name: Sign app and notary
@@ -385,13 +385,6 @@ jobs:
           dir "C:/Program Files (x86)/Windows Kits/10/Include"
           choco install nsis
 
-      - name: Install pkg-config
-        # FFmpeg is discovered via pkg-config (pkg_check_modules LIBAV in
-        # src/slic3r/CMakeLists.txt); the Windows runners don't ship it.
-        if: runner.os == 'Windows' && !vars.SELF_HOSTED
-        run: |
-          choco install pkgconfiglite -y
-
       - name: Build slicer Win
         if: runner.os == 'Windows'
         working-directory: ${{ github.workspace }}

.github/workflows/cli_overrides.yml

@@ -0,0 +1,145 @@
+# CLI override sweep (orca-test-repo test_cli_overrides.py) against the
+# latest successful Linux AppImage build of this repo. Verifies every CLI
+# config option lands in the merged config and the sliced G-code's
+# CONFIG_BLOCK, then re-slices each landed option individually to classify
+# it effective/inert (--effect-full). Headless CLI only - no display stack.
+name: CLI Override Sweep
+
+on:
+  # temporary, for pre-merge branch testing: workflow_dispatch only works once
+  # the workflow exists on the default branch, but push events run the
+  # workflow from the pushed ref. Remove this trigger when merging to main.
+  push:
+    branches: ["hanif/parity-harness"]
+  workflow_dispatch:
+    inputs:
+      test_repo_ref:
+        description: "orca-test-repo ref to run"
+        required: false
+        default: "cli-test-suite"
+      build_branch:
+        description: "branch whose latest successful build_all artifact to test"
+        required: false
+        default: "main"
+
+permissions:
+  contents: read
+  actions: read
+
+jobs:
+  overrides:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        # The effect stage re-slices every landed option one at a time and
+        # cannot batch, so it is the whole cost of this job.
+        # parity/effect_routing.json groups options by the cheapest fixture that
+        # can show their effect and splits them into balanced, disjoint shards
+        # covering every landed option exactly once. Measured at ~12.5 min a
+        # shard; un-sharded the sweep is ~24 min, so this is about feedback time
+        # rather than fitting the timeout.
+        shard: [0, 1]
+    steps:
+      - name: Find the latest successful Linux build
+        id: build
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+        run: |
+          set -euo pipefail
+          gh run list --workflow build_all.yml \
+            --branch "${{ github.event.inputs.build_branch || 'main' }}" \
+            --status success --limit 1 --json databaseId,headSha \
+            --jq '"run_id=\(.[0].databaseId)\nhead_sha=\(.[0].headSha)"' \
+            >> "$GITHUB_OUTPUT"
+          cat "$GITHUB_OUTPUT"
+
+      - name: Check out the test suite
+        uses: actions/checkout@v5
+        with:
+          repository: OrcaSlicer/orca-test-repo
+          # temporary fallback for push-triggered branch testing (inputs are
+          # empty on push): restore to 'cli-test-suite' when merging to main
+          ref: ${{ github.event.inputs.test_repo_ref || 'hanif/parity-harness' }}
+          path: orca-test-repo
+
+      # the AppImage ships only packed .opc preset caches, no profile JSONs,
+      # so resources/ (and the option-surface source) must come from the
+      # source tree at the SAME sha the artifact was built from
+      - name: Check out OrcaSlicer sources at the build's sha
+        uses: actions/checkout@v5
+        with:
+          ref: ${{ steps.build.outputs.head_sha }}
+          path: slicer
+
+      - name: Download and extract the Linux AppImage
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+        run: |
+          set -euo pipefail
+          gh run download "${{ steps.build.outputs.run_id }}" --dir appimage \
+            --pattern "OrcaSlicer_Linux_ubuntu_2404*"
+          appimage=$(find appimage -name "*.AppImage" ! -name "*aarch64*" | head -1)
+          [ -n "$appimage" ] || { echo "no AppImage found"; ls -R appimage; exit 1; }
+          chmod +x "$appimage"
+          "$appimage" --appimage-extract > /dev/null
+          [ -x squashfs-root/AppRun ] || { echo "no AppRun in AppImage"; exit 1; }
+          echo "ORCA_BIN=$PWD/squashfs-root/AppRun" >> "$GITHUB_ENV"
+          echo "ORCA_SOURCE=$PWD/slicer" >> "$GITHUB_ENV"
+
+      - name: Install the AppImage's host runtime dependencies
+        run: |
+          # orca-slicer-env's two preflight gates: OpenGL and WebKitGTK 4.1
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            libopengl0 libglu1-mesa libgl1 libegl1 libwebkit2gtk-4.1-0
+
+      - name: Install suite dependencies
+        run: pip install -r orca-test-repo/requirements.txt
+
+      - name: Run the override sweep (full effect stage)
+        id: run
+        continue-on-error: true
+        working-directory: orca-test-repo
+        run: |
+          # -rA prints the per-stage summaries: pytest captures stdout on
+          # passing tests, so without it every "grep override sweep" below
+          # finds nothing and the job summary says "no stage summaries"
+          python -m pytest test_cli_overrides.py -c pytest.ini -v -rA --effect-full \
+            --effect-shard ${{ matrix.shard }}/2 \
+            --orca-bin "$ORCA_BIN" --orca-source "$ORCA_SOURCE" \
+            2>&1 | tee ../sweep.log
+
+      - name: Publish job summary
+        if: always()
+        run: |
+          {
+            echo "## CLI override sweep - shard ${{ matrix.shard }}/2"
+            grep -E "\[override sweep" sweep.log || echo "no stage summaries (see log)"
+            echo
+            grep -E "^(=+ )?[0-9]+ (passed|failed)" sweep.log | tail -1 || true
+          } >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Upload the override report
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: override-report-${{ github.run_id }}-shard${{ matrix.shard }}
+          path: |
+            orca-test-repo/.pytest_cache/override_report.json
+            sweep.log
+          if-no-files-found: warn
+          retention-days: 30
+
+      # The sweep step is continue-on-error so the summary and artifact steps
+      # above still run on a failure - without this the job would then report
+      # success, and a shard that measured nothing would look identical to a
+      # healthy one.
+      - name: Fail the job if the sweep failed
+        if: steps.run.outcome == 'failure'
+        run: |
+          echo "the override sweep failed - see the job summary and the uploaded report" >&2
+          exit 1

.github/workflows/parity.yml

@@ -0,0 +1,144 @@
+# GUI-vs-CLI parity check. Runs the parity harness from
+# OrcaSlicer/orca-test-repo (parity/) against the latest successful Linux
+# AppImage build of this repo. Metrics-only: the job never gates - its
+# product is scorecard.json / report.md, with the count of NEW divergences
+# (differences not in the harness's known-differences ledger) as the
+# headline number in the job summary.
+name: GUI-CLI Parity
+
+on:
+  # temporary, for pre-merge branch testing: workflow_dispatch only works once
+  # the workflow exists on the default branch, but push events run the
+  # workflow from the pushed ref. Remove this trigger when merging to main.
+  push:
+    branches: ["hanif/parity-harness"]
+  schedule:
+    - cron: "30 18 * * *"
+  workflow_dispatch:
+    inputs:
+      fixtures:
+        description: "space-separated fixture ids (empty = all)"
+        required: false
+        default: ""
+      test_repo_ref:
+        description: "orca-test-repo ref to run"
+        required: false
+        default: "cli-test-suite"
+      build_branch:
+        description: "branch whose latest successful build_all artifact to slice with"
+        required: false
+        default: "main"
+      cli_presets:
+        description: "lane C preset handling: flat = flatten inherits (clean parity), raw = leaf as-is (measures the CLI's unresolved-inherits behavior, expect large divergence on unfixed builds)"
+        required: false
+        default: "flat"
+
+permissions:
+  contents: read
+  actions: read
+
+jobs:
+  parity:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 180
+    steps:
+      - name: Find the latest successful Linux build
+        id: build
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+        run: |
+          set -euo pipefail
+          gh run list --workflow build_all.yml \
+            --branch "${{ github.event.inputs.build_branch || 'main' }}" \
+            --status success --limit 1 --json databaseId,headSha \
+            --jq '"run_id=\(.[0].databaseId)\nhead_sha=\(.[0].headSha)"' \
+            >> "$GITHUB_OUTPUT"
+          cat "$GITHUB_OUTPUT"
+
+      - name: Check out the parity test suite
+        uses: actions/checkout@v5
+        with:
+          repository: OrcaSlicer/orca-test-repo
+          # temporary fallback for push-triggered branch testing (inputs are
+          # empty on push): restore to 'cli-test-suite' when merging to main
+          ref: ${{ github.event.inputs.test_repo_ref || 'hanif/parity-harness' }}
+          path: orca-test-repo
+
+      # the AppImage ships only packed .opc preset caches, no profile JSONs,
+      # so resources/profiles must come from the source tree at the SAME sha
+      # the artifact was built from
+      - name: Check out OrcaSlicer sources at the build's sha
+        uses: actions/checkout@v5
+        with:
+          ref: ${{ steps.build.outputs.head_sha }}
+          path: slicer
+
+      - name: Download and extract the Linux AppImage
+        env:
+          GH_TOKEN: ${{ github.token }}
+          GH_REPO: ${{ github.repository }}
+        run: |
+          set -euo pipefail
+          gh run download "${{ steps.build.outputs.run_id }}" --dir appimage \
+            --pattern "OrcaSlicer_Linux_ubuntu_2404*"
+          # prefer the x86_64 artifact (amd64 is historically unsuffixed)
+          appimage=$(find appimage -name "*.AppImage" ! -name "*aarch64*" | head -1)
+          [ -n "$appimage" ] || { echo "no AppImage found"; ls -R appimage; exit 1; }
+          chmod +x "$appimage"
+          "$appimage" --appimage-extract > /dev/null
+          # the bare binary misses bundled libs (libavcodec etc.) - use AppRun,
+          # which sets up the AppImage's library paths and forwards arguments
+          [ -x squashfs-root/AppRun ] || { echo "no AppRun in AppImage"; exit 1; }
+          echo "ORCA_BIN=$PWD/squashfs-root/AppRun" >> "$GITHUB_ENV"
+          echo "ORCA_SLICER_ROOT=$PWD/slicer" >> "$GITHUB_ENV"
+
+      - name: Install display tooling for the GUI lanes
+        run: |
+          sudo apt-get update
+          # the AppImage's orca-slicer-env preflight requires host OpenGL and
+          # WebKitGTK 4.1 runtimes; everything else ships in the AppImage
+          sudo apt-get install -y --no-install-recommends \
+            xvfb xdotool imagemagick openbox mesa-utils \
+            libopengl0 libglu1-mesa libgl1 libegl1 libwebkit2gtk-4.1-0
+
+      - name: Run the parity harness
+        id: run
+        continue-on-error: true
+        run: |
+          set -euo pipefail
+          fixtures=""
+          for f in ${{ github.event.inputs.fixtures || '' }}; do
+            fixtures="$fixtures --fixture $f"
+          done
+          # 2 concurrent GUI displays: measured ~1.5 cores peak / ~1.9 GB on
+          # this 4-vCPU / 16 GB runner (3+ would contend); each fixture is
+          # fully isolated so this is correctness-neutral
+          python3 orca-test-repo/parity/run_parity.py \
+            --slicer-root "$ORCA_SLICER_ROOT" --bin "$ORCA_BIN" \
+            --cli-presets "${{ github.event.inputs.cli_presets || 'flat' }}" \
+            --gui-workers 2 \
+            --out "$PWD/parity-out" $fixtures
+
+      - name: Publish job summary
+        if: always()
+        run: |
+          if [ -f parity-out/report.md ]; then
+            cat parity-out/report.md >> "$GITHUB_STEP_SUMMARY"
+          else
+            echo "harness produced no report (see logs)" >> "$GITHUB_STEP_SUMMARY"
+          fi
+
+      - name: Prune bulky per-lane state before upload
+        if: always()
+        run: |
+          rm -rf parity-out/*/seed parity-out/*/datadir-* || true
+
+      - name: Upload scorecard and evidence
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: parity-scorecard-${{ github.run_id }}
+          path: parity-out/
+          if-no-files-found: warn
+          retention-days: 30

CMakeLists.txt

@@ -476,8 +476,7 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 # WIN10SDK_PATH is used to point CMake to the WIN10 SDK installation directory.
 # We pick it from environment if it is not defined in another way
 # ORCA: Removed Netfabb STL fixing service support in favor of CGAL.
-if(WIN32)
-    find_package(PkgConfig REQUIRED)
+# if(WIN32)
 #     if(NOT DEFINED WIN10SDK_PATH)
 #         if(DEFINED ENV{WIN10SDK_PATH})
 #                 set(WIN10SDK_PATH "$ENV{WIN10SDK_PATH}")
@@ -513,7 +512,7 @@ if(WIN32)
 #     else()
 #         message("Building without Win10 Netfabb STL fixing service support")
 #     endif()
-endif()
+# endif()
 
 if (APPLE)
     message("OS X SDK Path: ${CMAKE_OSX_SYSROOT}")

build_release_macos.sh

@@ -4,7 +4,7 @@ set -e
 set -o pipefail
 SECONDS=0
 
-while getopts ":dpa:snt:xbc:i:1Tuh" opt; do
+while getopts ":dpa:snt:xbc:i:j:Tuh" opt; do
   case "${opt}" in
     d )
         export BUILD_TARGET="deps"
@@ -38,8 +38,8 @@ while getopts ":dpa:snt:xbc:i:1Tuh" opt; do
     i )
         export CMAKE_IGNORE_PREFIX_PATH="${CMAKE_IGNORE_PREFIX_PATH:+$CMAKE_IGNORE_PREFIX_PATH;}$OPTARG"
         ;;
-    1 )
-        export CMAKE_BUILD_PARALLEL_LEVEL=1
+    j )
+        export CMAKE_BUILD_PARALLEL_LEVEL="$OPTARG"
         ;;
     T )
         export BUILD_TESTS="1"
@@ -58,7 +58,7 @@ while getopts ":dpa:snt:xbc:i:1Tuh" opt; do
         echo "   -b: Build without reconfiguring CMake"
         echo "   -c: Set CMake build configuration, default is Release"
         echo "   -i: Add a prefix to ignore during CMake dependency discovery (repeatable), defaults to /opt/local:/usr/local:/opt/homebrew"
-        echo "   -1: Use single job for building"
+        echo "   -j: Set the number of parallel build jobs (CMAKE_BUILD_PARALLEL_LEVEL)"
         echo "   -T: Build and run tests (set ORCA_TESTS_BUILD_ONLY=1 to build without running)"
         exit 0
         ;;

src/libslic3r/GCode/ThumbnailData.hpp

@@ -78,7 +78,7 @@ struct PlateBBoxData
     int first_extruder = 0;
     float nozzle_diameter = 0.4;
     std::string bed_type;
-    float first_layer_time;
+    float first_layer_time = 0.0f;
     // version 1: use view type ColorPrint (filament color)
     // version 2: use view type FilamentId (filament id)
     int version = 2;

src/libslic3r/GCodeWriter.hpp

@@ -165,7 +165,6 @@ public:
 
 
     //BBS
-    unsigned int    m_last_additional_fan_speed;
     int             m_last_bed_temperature;
     bool            m_last_bed_temperature_reached;
     double          m_lifted;

src/slic3r/CMakeLists.txt

@@ -915,6 +915,18 @@ if (APPLE)
     endif ()
     target_link_libraries(libslic3r_gui ${LIBAVCODEC_LIBRARY} ${LIBSWSCALE_LIBRARY} ${LIBAVUTIL_LIBRARY})
     target_include_directories(libslic3r_gui SYSTEM PRIVATE ${CMAKE_PREFIX_PATH}/include)
+elseif (WIN32)
+    # Prebuilt shared FFmpeg from the deps install. Windows has no pkg-config,
+    # so resolve the import libraries out of the deps prefix directly; the DLLs
+    # are copied next to the executable by the top level CMakeLists.
+    find_library(LIBAVCODEC_LIBRARY NAMES avcodec PATHS ${CMAKE_PREFIX_PATH}/lib NO_DEFAULT_PATH)
+    find_library(LIBSWSCALE_LIBRARY NAMES swscale PATHS ${CMAKE_PREFIX_PATH}/lib NO_DEFAULT_PATH)
+    find_library(LIBAVUTIL_LIBRARY NAMES avutil PATHS ${CMAKE_PREFIX_PATH}/lib NO_DEFAULT_PATH)
+    if (NOT LIBAVCODEC_LIBRARY OR NOT LIBSWSCALE_LIBRARY OR NOT LIBAVUTIL_LIBRARY)
+        message(FATAL_ERROR "FFmpeg (avcodec/swscale/avutil) not found under ${CMAKE_PREFIX_PATH}/lib. Rebuild the deps.")
+    endif ()
+    target_link_libraries(libslic3r_gui ${LIBAVCODEC_LIBRARY} ${LIBSWSCALE_LIBRARY} ${LIBAVUTIL_LIBRARY})
+    target_include_directories(libslic3r_gui SYSTEM PRIVATE ${CMAKE_PREFIX_PATH}/include)
 else ()
     pkg_check_modules(LIBAV REQUIRED IMPORTED_TARGET
         libavcodec

src/slic3r/GUI/AMSDryControl.hpp

@@ -55,7 +55,6 @@ private:
 
     Label* m_text_label;
     wxStaticBitmap* m_icon_bitmap;
-    int m_target_size;
     std::string m_icon_name;
     ScalableBitmap m_icon;
 };

src/slic3r/GUI/AboutDialog.hpp

@@ -60,7 +60,6 @@ class AboutDialog : public DPIDialog
     wxHtmlWindow*   m_html;
     wxStaticBitmap* m_logo;
     int             m_copy_rights_btn_id { wxID_ANY };
-    int             m_copy_version_btn_id { wxID_ANY };
 public:
     AboutDialog();
 

src/slic3r/GUI/BBLTopbar.hpp

@@ -93,7 +93,6 @@ private:
     CenteredTitle*    m_title_ctrl { nullptr };
     wxString          m_titleText;
 
-    wxAuiToolBarItem* m_account_item;
     wxAuiToolBarItem* m_model_store_item;
     
     //wxAuiToolBarItem *m_publish_item;

src/slic3r/GUI/CreatePresetsDialog.hpp

@@ -74,12 +74,10 @@ private:
     std::unordered_set<std::string>                                  m_system_filament_types_set;
     std::set<std::string>                                            m_visible_printers;
     CreateType                                                       m_create_type;
-    Button *                                                         m_button_create                = nullptr;
     Button *                                                         m_button_cancel                = nullptr;
     ComboBox *                                                       m_filament_vendor_combobox     = nullptr;
     ::CheckBox *                                                     m_can_not_find_vendor_checkbox = nullptr;
     ComboBox *                                                       m_filament_type_combobox       = nullptr;
-    ComboBox *                                                       m_exist_vendor_combobox        = nullptr;
     ComboBox *                                                       m_filament_preset_combobox     = nullptr;
     TextInput *                                                      m_filament_custom_vendor_input = nullptr;
     wxGridSizer *                                                    m_filament_presets_sizer       = nullptr;

src/slic3r/GUI/DeviceCore/DevConfigUtil.cpp

@@ -16,24 +16,27 @@ namespace Slic3r
 // This block is never executed at runtime.
 static void _toolhead_translation_markers()
 {
-    // Dynamic toolhead display names from JSON config — xgettext cannot scan these
-    L("Main Extruder");     L("Main extruder");     L("main extruder");
-    L("Auxiliary Extruder"); L("Auxiliary extruder"); L("auxiliary extruder");
-    L("Left Extruder");     L("Left extruder");     L("left extruder");
-    L("Right Extruder");    L("Right extruder");    L("right extruder");
-    L("Main Nozzle");       L("Main nozzle");       L("main nozzle");
-    L("Auxiliary Nozzle");   L("Auxiliary nozzle");   L("auxiliary nozzle");
-    L("Left Nozzle");       L("Left nozzle");       L("left nozzle");
-    L("Right Nozzle");      L("Right nozzle");      L("right nozzle");
-    L("Main Hotend");       L("Main hotend");       L("main hotend");
-    L("Auxiliary Hotend");   L("Auxiliary hotend");   L("auxiliary hotend");
-    L("Left Hotend");       L("Left hotend");       L("left hotend");
-    L("Right Hotend");      L("Right hotend");      L("right hotend");
-    // standalone position words (short_name=true runtime results)
-    L("main");              L("auxiliary");
-    L("Main");              L("Auxiliary");
-    L("left");              L("right");
-    L("Left");              L("Right");
+    // Possible runtime values of tool_head_display_names, marked for extraction.
+    static const char *const markers[] = {
+        L("Main Extruder"),      L("Main extruder"),      L("main extruder"),
+        L("Auxiliary Extruder"), L("Auxiliary extruder"), L("auxiliary extruder"),
+        L("Left Extruder"),      L("Left extruder"),      L("left extruder"),
+        L("Right Extruder"),     L("Right extruder"),     L("right extruder"),
+        L("Main Nozzle"),        L("Main nozzle"),        L("main nozzle"),
+        L("Auxiliary Nozzle"),   L("Auxiliary nozzle"),   L("auxiliary nozzle"),
+        L("Left Nozzle"),        L("Left nozzle"),        L("left nozzle"),
+        L("Right Nozzle"),       L("Right nozzle"),       L("right nozzle"),
+        L("Main Hotend"),        L("Main hotend"),        L("main hotend"),
+        L("Auxiliary Hotend"),   L("Auxiliary hotend"),   L("auxiliary hotend"),
+        L("Left Hotend"),        L("Left hotend"),        L("left hotend"),
+        L("Right Hotend"),       L("Right hotend"),       L("right hotend"),
+        // standalone position words (short_name=true runtime results)
+        L("main"),               L("auxiliary"),
+        L("Main"),               L("Auxiliary"),
+        L("left"),               L("right"),
+        L("Left"),               L("Right"),
+    };
+    (void) markers;
 }
 
 std::string DevPrinterConfigUtil::m_resource_file_path = "";

src/slic3r/GUI/DeviceTab/uiAMSBestPositionPopup.hpp

@@ -199,7 +199,6 @@ private:
     void OnRefreshButton(wxCommandEvent& event);
 
 private:
-    int saveTimes{0};
     wxBoxSizer* mainSizer{nullptr};
     wxPanel* textPanel{nullptr};
     wxBoxSizer* textSizer{nullptr};

src/slic3r/GUI/DeviceTab/wgtDeviceNozzleRackUpdate.h

@@ -122,7 +122,6 @@ private:
 private:
     int m_ext_nozzle_id = -1;
     int m_rack_nozzle_id = -1;
-    bool m_isRefreshFinish = false;
     bool findNozzleImage = false;
 
     NozzleStatus m_nozzle_status = NOZZLE_STATUS_DC;
@@ -154,7 +153,6 @@ private:
     Label* m_diameter_label;
     Label* m_flowtype_label;
     Label* m_type_label;
-    ScalableButton* m_error_button{ nullptr };
 
     Label* m_sn_label;
     Label* m_version_label;

src/slic3r/GUI/DeviceTab/wgtDeviceNozzleSelect.cpp

@@ -266,7 +266,7 @@ void wgtDeviceNozzleRackSelect::OnNozzleItemSelected(wxCommandEvent &evt)
     }
 
     auto *item = dynamic_cast<wgtDeviceNozzleRackNozzleItem *>(evt.GetEventObject());
-    if (item; auto ptr = m_nozzle_rack.lock()) {
+    if (auto ptr = m_nozzle_rack.lock(); item && ptr) {
         int to_select_pos_id = sGetNozzlePosId(item, m_toolhead_nozzle_l, m_toolhead_nozzle_r);
         if (to_select_pos_id > -1 && to_select_pos_id != GetSelectedNozzlePosID()) {
             SetSelectedNozzle(ptr->GetNozzleSystem()->GetNozzleByPosId(to_select_pos_id));

src/slic3r/GUI/GCodeViewer.hpp

@@ -72,7 +72,6 @@ public:
             float m_model_z_offset{ 0.5f };
             bool m_visible{ true };
             bool m_is_dark = false;
-            bool m_fixed_screen_size{ false };
             float m_scale_factor{ 1.0f };
 #if ENABLE_ACTUAL_SPEED_DEBUG
             ActualSpeedImguiWidget m_actual_speed_imgui_widget;

src/slic3r/GUI/GLToolbar.hpp

@@ -327,7 +327,6 @@ private:
     GLTexture m_icons_texture;
     bool m_icons_texture_dirty;
     mutable GLTexture m_images_texture;
-    mutable bool m_images_texture_dirty;
     BackgroundTexture m_background_texture;
     GLTexture m_arrow_texture;
     Layout m_layout;

src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.hpp

@@ -86,7 +86,6 @@ private:
     boost::thread   m_thread;
     // Mutex and condition variable to synchronize m_thread with the UI thread.
     std::mutex      m_mutex;
-    int m_generate_count;
 
     // This map holds all translated description texts, so they can be easily referenced during layout calculations
     // etc. When language changes, GUI is recreated and this class constructed again, so the change takes effect.

src/slic3r/GUI/IMSlider.hpp

@@ -176,7 +176,6 @@ private:
     // Use those values to disable selection of active extruders
     bool m_is_dark = false;
 
-    bool is_osx{false};
     int  m_min_value;
     int  m_max_value;
     int  m_lower_value;
@@ -201,10 +200,6 @@ private:
     void *m_one_layer_on_hover_id;
     void *m_one_layer_off_id;
     void *m_one_layer_off_hover_id;
-    void* m_one_layer_on_light_id;
-    void* m_one_layer_on_hover_light_id;
-    void* m_one_layer_off_light_id;
-    void* m_one_layer_off_hover_light_id;
     void* m_one_layer_on_dark_id;
     void* m_one_layer_on_hover_dark_id;
     void* m_one_layer_off_dark_id;

src/slic3r/GUI/MediaFilePanel.h

@@ -61,7 +61,6 @@ private:
     ::Button    *m_button_year = nullptr;
     ::Button    *m_button_month = nullptr;
     ::Button    *m_button_all = nullptr;
-    ::Label     *m_switch_label = nullptr;
 
     ::StaticBox *   m_type_panel    = nullptr;
     ::Button *      m_button_video   = nullptr;

src/slic3r/GUI/Monitor.hpp

@@ -86,11 +86,8 @@ private:
 
 	/* side tools */
     SideTools*      m_side_tools{nullptr};
-    wxStaticBitmap* m_bitmap_printer_type;
     wxStaticBitmap* m_bitmap_arrow;
-    wxStaticText*   m_staticText_printer_name;
     wxStaticBitmap* m_bitmap_wifi_signal;
-    wxBoxSizer *    m_side_tools_sizer;
     SelectMachinePopup m_select_machine;
 
 	/* images */
@@ -101,7 +98,6 @@ private:
     wxBitmap m_printer_img;
     wxBitmap m_arrow_img;
 
-    int last_wifi_signal = -1;
     int last_status;
     bool m_initialized { false };
     bool update_flag{false};

src/slic3r/GUI/MultiMachineManagerPage.hpp

@@ -88,7 +88,6 @@ private:
     Button*                 m_task_name{ nullptr };
     Button*                 m_status{ nullptr };
     Button*                 m_action{ nullptr };
-    Button*                 m_stop_all_botton{nullptr};
 
     // tip when no device
     wxStaticText*           m_tip_text{ nullptr };

src/slic3r/GUI/ObjColorDialog.hpp

@@ -79,7 +79,6 @@ private:
     std::vector<wxBoxSizer *> m_row_col_boxsizer_list;
     std::vector<ButtonState*> m_result_icon_list;
     int                       m_last_cluster_num{-1};
-    const int               m_combox_width{50};
     int                     m_combox_icon_width;
     int                     m_combox_icon_height;
     wxButton *              m_image_button = nullptr;

src/slic3r/GUI/PartPlate.cpp

@@ -6470,7 +6470,7 @@ int PartPlateList::store_to_3mf_structure(PlateDataPtrs& plate_data_list, bool w
                     plate_data_item->filament_change_sequence = m_plate_list[i]->m_gcode_result->filament_change_sequence;
                     plate_data_item->nozzle_change_sequence = m_plate_list[i]->m_gcode_result->nozzle_change_sequence;
                     plate_data_item->optimal_assignment = m_plate_list[i]->m_gcode_result->optimal_assignment;
-                    plate_data_item->first_layer_time = std::to_string(m_plate_list[i]->cali_bboxes_data.first_layer_time);
+                    plate_data_item->first_layer_time = std::to_string(m_plate_list[i]->get_slice_result()->initial_layer_time);
 					Print *print                      = nullptr;
 					m_plate_list[i]->get_print((PrintBase **) &print, nullptr, nullptr);
 					if (print) {

src/slic3r/GUI/PartSkipDialog.hpp

@@ -128,7 +128,6 @@ private:
     bool      is_drag_mode();
 
     boost::shared_ptr<PrinterFileSystem> m_file_sys;
-    bool                                 m_file_sys_result{false};
     std::string                          m_timestamp;
     std::string                          m_tmp_path;
     std::vector<string>                  m_local_paths;

src/slic3r/GUI/PhysicalPrinterDialog.hpp

@@ -33,7 +33,6 @@ class PhysicalPrinterDialog : public DPIDialog
     Button*     m_printhost_test_btn                {nullptr};
     Button*     m_printhost_logout_btn              {nullptr};
     Button*     m_printhost_cafile_browse_btn       {nullptr};
-    Button*     m_printhost_client_cert_browse_btn  {nullptr};
     Button*     m_printhost_port_browse_btn         {nullptr};
 
     RoundedRectangle*   m_input_area                        {nullptr};

src/slic3r/GUI/Project.hpp

@@ -63,7 +63,6 @@ class ProjectPanel : public wxPanel
 {
 private:
     std::atomic<bool> m_web_init_completed{false};
-    bool       m_reload_already = {false};
 
     std::shared_ptr<std::atomic<bool>> m_reload_cancel_token{std::make_shared<std::atomic<bool>>(false)};
     std::unique_ptr<boost::thread> m_reload_task;

src/slic3r/GUI/RecenterDialog.hpp

@@ -10,8 +10,6 @@ namespace Slic3r { namespace GUI {
 class RecenterDialog : public DPIDialog
 {
 private:
-    wxStaticText* m_staticText_hint;
-    wxStaticBitmap* m_bitmap_home;
     ScalableBitmap  m_home_bmp;
     wxString hint1;
     wxString hint2;

src/slic3r/GUI/SelectMachinePop.hpp

@@ -181,8 +181,6 @@ private:
     PinCodePanel*                     m_panel_direct_connection{nullptr};
     wxWindow*                         m_placeholder_panel{nullptr};
     HyperLink*                        m_hyperlink{nullptr}; // ORCA
-    Label*                            m_ping_code_text{nullptr};
-    wxStaticBitmap*                   m_img_ping_code{nullptr};
     wxBoxSizer *                      m_sizer_body{nullptr};
     wxBoxSizer *                      m_sizer_my_devices{nullptr};
     wxBoxSizer *                      m_sizer_other_devices{nullptr};

src/slic3r/GUI/SendMultiMachinePage.hpp

@@ -149,7 +149,6 @@ private:
     ScalableBitmap*                     print_time{ nullptr };
     wxStaticBitmap*                     weightimg{ nullptr };
     ScalableBitmap*                     print_weight{ nullptr };
-    wxBoxSizer*                         m_thumbnail_sizer{ nullptr };
     ThumbnailPanel*                     m_thumbnail_panel{nullptr};
     wxPanel*                            m_panel_image{ nullptr };
     wxBoxSizer*                         m_image_sizer{ nullptr };

src/slic3r/GUI/SendToPrinter.hpp

@@ -62,7 +62,6 @@ private:
     bool                                m_is_in_sending_mode{ false };
     bool                                m_is_rename_mode{ false };
     bool                                enable_prepare_mode{ true };
-    bool                                m_need_adaptation_screen{ false };
     bool                                m_export_3mf_cancel{ false };
     bool                                m_is_canceled{ false };
     bool                                m_tcp_try_connect{true};
@@ -81,7 +80,6 @@ private:
     wxStaticBitmap*                     m_staticbitmap{ nullptr };
     ThumbnailPanel*                     m_thumbnailPanel{ nullptr };
     ComboBox*                           m_comboBox_printer{ nullptr };
-    ComboBox*                           m_comboBox_bed{ nullptr };
     Button*                             m_rename_button{ nullptr };
     Button*                             m_button_refresh{ nullptr };
     Button*                             m_button_ensure{ nullptr };

src/slic3r/GUI/SkipPartCanvas.hpp

@@ -87,7 +87,6 @@ private:
     std::unordered_map < uint32_t, std::vector<std::vector<FloatPoint>>> parts_triangles_;
     std::unordered_map < uint32_t, std::vector<std::vector<cv::Point>>> pick_parts_;
     std::unordered_map<uint32_t, PartState> parts_state_;
-    bool gl_inited_{false};
     int zoom_percent_{100};
     wxPoint offset_{0,0};
     wxPoint drag_start_offset_{0,0};

src/slic3r/GUI/SyncAmsInfoDialog.hpp

@@ -307,8 +307,6 @@ private:
    // wxBoxSizer *    m_plate_combox_sizer          = nullptr;
     wxBoxSizer *    m_mode_combox_sizer           = nullptr;
     //wxStaticText *  m_printer_title                = nullptr;
-    wxStaticText *  m_printer_device_name          = nullptr;
-    wxStaticText *  m_printer_is_map_title         = nullptr;
 
     CapsuleButton *  m_colormap_btn = nullptr;
     CapsuleButton *  m_override_btn = nullptr;
@@ -326,7 +324,6 @@ private:
 
     bool m_check_dirty_fialment  = true;
     bool m_expand_more_settings  = true;
-    bool m_image_is_top          = false;
 
     const int LEFT_THUMBNAIL_SIZE_WIDTH = 100;
     const int RIGHT_THUMBNAIL_SIZE_WIDTH = 300;

src/slic3r/GUI/Tab.hpp

@@ -626,8 +626,6 @@ private:
 	bool		m_rebuild_kinematics_page = false;
 	void        update_input_shaper_menu(GCodeFlavor flavor);
 
-	ogStaticText*	m_fff_print_host_upload_description_line {nullptr};
-	ogStaticText*	m_sla_print_host_upload_description_line {nullptr};
 
     std::vector<PageShp>			m_pages_fff;
     std::vector<PageShp>			m_pages_sla;

src/slic3r/GUI/ThermalPreconditioningDialog.hpp

@@ -31,7 +31,6 @@ private:
     wxStaticText   *m_remaining_time_label;
     wxStaticText   *m_explanation_label;
     wxButton       *m_ok_button;
-    wxStaticBitmap *m_title_bitmap;
 
     DECLARE_EVENT_TABLE()
 };

src/slic3r/GUI/UpgradePanel.cpp

@@ -862,7 +862,6 @@ void MachineInfoPanel::update_ams_ext(MachineObject *obj)
             if (new_extra_ams_ver != obj->new_ver_list.end())
                 has_new_version = true;
 
-            extra_ams_it->second.sw_new_ver;
             if (has_new_version) {
                 m_extra_ams_panel->m_ams_new_version_img->Show();
                 ver_text = new_extra_ams_ver->second.sw_ver;

src/slic3r/GUI/WebGuideDialog.hpp

@@ -112,7 +112,6 @@ private:
     AppConfig m_appconfig_new;
 
     wxWebView *m_browser;
-    wxButton * m_TestBtn;
 
     wxString m_SectionName;
 

src/slic3r/GUI/WebViewDialog.hpp

@@ -125,10 +125,6 @@ private:
     wxMenuItem* m_edit_undo;
     wxMenuItem* m_edit_redo;
     wxMenuItem* m_edit_mode;
-    wxMenuItem* m_scroll_line_up;
-    wxMenuItem* m_scroll_line_down;
-    wxMenuItem* m_scroll_page_up;
-    wxMenuItem* m_scroll_page_down;
     wxMenuItem* m_script_string;
     wxMenuItem* m_script_integer;
     wxMenuItem* m_script_double;

src/slic3r/GUI/Widgets/AMSItem.cpp

@@ -114,7 +114,6 @@ bool AMSinfo::parse_ams_info(MachineObject *obj, DevAms *ams, bool remain_flag,
                 info.ctype = 0;
                 info.material_colour = AMS_TRAY_DEFAULT_COL;
                 info.material_state = AMSCanType::AMS_CAN_TYPE_THIRDBRAND;
-                wxColour(255, 255, 255);
             }
 
             if (it->second->is_tray_info_ready() && obj->cali_version >= 0) {
@@ -171,7 +170,6 @@ void AMSinfo::parse_ext_info(MachineObject* obj, DevAmsTray tray) {
         info.filament_id = "";
         info.ctype = 0;
         info.material_colour = AMS_TRAY_DEFAULT_COL;
-        wxColour(255, 255, 255);
     }
     info.material_state = AMSCanType::AMS_CAN_TYPE_VIRTUAL;
     if (tray.is_tray_info_ready() && obj->cali_version >= 0) {

src/slic3r/GUI/Widgets/AMSItem.hpp

@@ -684,7 +684,6 @@ public:
 
 private:
     int             m_nozzle_num           = {1};
-    AMSRoadShowMode m_single_ext_rode_mode = {AMSRoadShowMode::AMS_ROAD_MODE_FOUR};
     AMSRoadShowMode m_left_rode_mode       = {AMSRoadShowMode::AMS_ROAD_MODE_FOUR};
     AMSRoadShowMode m_right_rode_mode      = {AMSRoadShowMode::AMS_ROAD_MODE_FOUR};
     bool            m_selected             = {false};
@@ -693,7 +692,6 @@ private:
     int             m_right_road_length    = {-1};
     int             m_passroad_width       = {6};
     double          m_radius               = {4};
-    AMSPassRoadType m_pass_road_type       = {AMSPassRoadType::AMS_ROAD_TYPE_NONE};
     AMSPassRoadSTEP m_pass_road_left_step  = {AMSPassRoadSTEP::AMS_ROAD_STEP_NONE};
     AMSPassRoadSTEP m_pass_road_right_step = {AMSPassRoadSTEP::AMS_ROAD_STEP_NONE};
 
@@ -866,11 +864,7 @@ private:
     AMSinfo         m_info;
     wxBoxSizer *    sizer_can = {nullptr};
     wxGridSizer*    sizer_can_extra = { nullptr };
-    wxBoxSizer *    sizer_humidity = { nullptr };
     wxBoxSizer *    sizer_item = { nullptr };
-    wxBoxSizer *    sizer_can_middle = {nullptr};
-    wxBoxSizer *    sizer_can_left = {nullptr};
-    wxBoxSizer *    sizer_can_right = {nullptr};
     AMSExtImage*    m_ext_image = { nullptr };      //the ext image upon the ext ams
     AMSExtText* m_ext_text = { nullptr };       //the ext text upon the ext ams
 };

src/slic3r/GUI/Widgets/FanControl.cpp

@@ -1014,8 +1014,12 @@ void FanControlPopupNew::init_names(MachineObject* obj) {
     if (obj) {
         const std::string& special_cooling_text = DevPrinterConfigUtil::get_fan_text(obj->printer_type, "special_cooling_text");
         if (!special_cooling_text.empty()) {
-            L("Cooling mode is suitable for printing PLA/PETG/TPU materials."); //some potential text, add i18n flags
-            L("Cooling mode is suitable for printing PLA/PETG/TPU materials and filters the chamber air.");
+            // Possible runtime values of special_cooling_text, marked for extraction.
+            static const char *const markers[] = {
+                L("Cooling mode is suitable for printing PLA/PETG/TPU materials."),
+                L("Cooling mode is suitable for printing PLA/PETG/TPU materials and filters the chamber air."),
+            };
+            (void) markers;
             label_text[AIR_DUCT::AIR_DUCT_COOLING_FILT] = _L(special_cooling_text);
         }
     }
@@ -1028,9 +1032,13 @@ wxString FanControlPopupNew::get_fan_func_name(int mode, int submode, AIR_FUN fu
         const std::string& func_text = DevPrinterConfigUtil::get_fan_text(m_obj->printer_type, mode, (int)func, submode);
         if (!func_text.empty())
         {
-            L_CONTEXT("Right(Aux)", "air_duct");
-            L_CONTEXT("Right(Filter)", "air_duct");
-            L_CONTEXT("Left(Aux)", "air_duct");
+            // Possible runtime values of func_text, marked for extraction.
+            static const char *const markers[] = {
+                L_CONTEXT("Right(Aux)", "air_duct"),
+                L_CONTEXT("Right(Filter)", "air_duct"),
+                L_CONTEXT("Left(Aux)", "air_duct"),
+            };
+            (void) markers;
             return _L_CONTEXT(func_text, "air_duct");
         }
     }

src/slic3r/GUI/Widgets/FanControl.hpp

@@ -109,7 +109,6 @@ public:
     void    decrease_fan_speeds();
 private:
     int     m_current_speeds;
-    int     m_target_speed;
     int     m_min_speeds;
     int     m_max_speeds;
     ScalableBitmap   m_bitmap_add;

src/slic3r/GUI/Widgets/MultiNozzleSync.hpp

@@ -204,7 +204,6 @@ private:
     Label* m_caution;
 
     wxTimer* m_refresh_timer {nullptr};
-    size_t m_rack_event_token;
     Button* m_cancel_btn;
     Button* m_confirm_btn;
 };

src/slic3r/plugin/PluginAuditManager.cpp

@@ -7,11 +7,127 @@
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/log/trivial.hpp>
 
+#include <algorithm>
+#include <cctype>
 #include <cstdlib>
+#include <future>
+#include <slic3r/GUI/BindDialog.hpp>
+#include <slic3r/GUI/GUI_App.hpp>
+#include <slic3r/plugin/PluginFsUtils.hpp>
+#include <slic3r/plugin/PluginManager.hpp>
+#include <unordered_map>
+#include <unordered_set>
 #include <utility>
+#include <vector>
+#include <wx/event.h>
+#include <wx/msgdlg.h>
 
 namespace Slic3r {
 
+// extensive list of audit events can be found at https://docs.python.org/3/library/audit_events.html
+static const std::unordered_map<std::string, AuditEventCategory> audit_event_categories{
+    // fsread
+    {"glob.glob", AuditEventCategory::FsRead},
+    {"glob.glob/2", AuditEventCategory::FsRead},
+    {"os.fwalk", AuditEventCategory::FsRead},
+    {"os.getxattr", AuditEventCategory::FsRead},
+    {"os.listdir", AuditEventCategory::FsRead},
+    {"os.listdrives", AuditEventCategory::FsRead},
+    {"os.listmounts", AuditEventCategory::FsRead},
+    {"os.listvolumes", AuditEventCategory::FsRead},
+    {"os.listxattr", AuditEventCategory::FsRead},
+    {"os.scandir", AuditEventCategory::FsRead},
+    {"os.walk", AuditEventCategory::FsRead},
+    {"pathlib.Path.glob", AuditEventCategory::FsRead},
+    {"pathlib.Path.rglob", AuditEventCategory::FsRead},
+
+    // fsreadwrite
+    {"os.chflags", AuditEventCategory::FsReadWrite},
+    {"os.chmod", AuditEventCategory::FsReadWrite},
+    {"os.chown", AuditEventCategory::FsReadWrite},
+    {"os.removexattr", AuditEventCategory::FsReadWrite},
+    {"os.rename", AuditEventCategory::FsReadWrite},
+    {"os.setxattr", AuditEventCategory::FsReadWrite},
+    {"os.truncate", AuditEventCategory::FsReadWrite},
+    {"os.utime", AuditEventCategory::FsReadWrite},
+    {"shutil.chown", AuditEventCategory::FsReadWrite},
+    {"shutil.copymode", AuditEventCategory::FsReadWrite},
+    {"shutil.copystat", AuditEventCategory::FsReadWrite},
+    {"shutil.copyfile", AuditEventCategory::FsReadWrite},
+    {"shutil.copytree", AuditEventCategory::FsReadWrite},
+    {"shutil.make_archive", AuditEventCategory::FsReadWrite},
+    {"shutil.move", AuditEventCategory::FsReadWrite},
+    {"shutil.unpack_archive", AuditEventCategory::FsReadWrite},
+
+    // fscreate
+    {"os.link", AuditEventCategory::FsCreate},
+    {"os.mkdir", AuditEventCategory::FsCreate},
+    {"os.symlink", AuditEventCategory::FsCreate},
+    {"tempfile.mkdtemp", AuditEventCategory::FsCreate},
+    {"tempfile.mkstemp", AuditEventCategory::FsCreate},
+    {"_winapi.CreateJunction", AuditEventCategory::FsCreate},
+
+    // fsdelete
+    {"os.remove", AuditEventCategory::FsDelete},
+    {"os.rmdir", AuditEventCategory::FsDelete},
+    {"shutil.rmtree", AuditEventCategory::FsDelete},
+
+    // http
+    {"http.client.connect", AuditEventCategory::Http},
+    {"http.client.send", AuditEventCategory::Http},
+    {"urllib.Request", AuditEventCategory::Http},
+
+    // socket
+    {"socket.__new__", AuditEventCategory::Socket},
+    {"socket.bind", AuditEventCategory::Socket},
+    {"socket.connect", AuditEventCategory::Socket},
+    {"socket.getaddrinfo", AuditEventCategory::Socket},
+    {"socket.gethostbyaddr", AuditEventCategory::Socket},
+    {"socket.gethostbyname", AuditEventCategory::Socket},
+    {"socket.gethostname", AuditEventCategory::Socket},
+    {"socket.getnameinfo", AuditEventCategory::Socket},
+    {"socket.getservbyname", AuditEventCategory::Socket},
+    {"socket.getservbyport", AuditEventCategory::Socket},
+    {"socket.sendmsg", AuditEventCategory::Socket},
+    {"socket.sendto", AuditEventCategory::Socket},
+
+    // processcreate
+    {"os.fork", AuditEventCategory::ProcessCreate},
+    {"os.forkpty", AuditEventCategory::ProcessCreate},
+    {"os.posix_spawn", AuditEventCategory::ProcessCreate},
+    {"os.spawn", AuditEventCategory::ProcessCreate},
+    {"os.system", AuditEventCategory::ProcessCreate},
+    {"os.startfile", AuditEventCategory::ProcessCreate},
+    {"os.startfile/2", AuditEventCategory::ProcessCreate},
+    {"pty.spawn", AuditEventCategory::ProcessCreate},
+    {"subprocess.Popen", AuditEventCategory::ProcessCreate},
+    {"_winapi.CreateProcess", AuditEventCategory::ProcessCreate},
+    {"_posixsubprocess.fork_exec", AuditEventCategory::ProcessCreate},
+};
+
+// Returns the category event_name belongs to, or AuditEventCategory::None when it isn't audited.
+static AuditEventCategory event_category(const std::string& event_name)
+{
+    const auto it = audit_event_categories.find(event_name);
+    return it == audit_event_categories.end() ? AuditEventCategory::None : it->second;
+}
+
+// True for the categories whose targets are filesystem paths, as opposed to a network
+// address or a process command line -- the deny-path and allowed-root checks only make sense
+// against a path.
+static bool is_fs_category(AuditEventCategory category)
+{
+    switch (category) {
+    case AuditEventCategory::FsRead:
+    case AuditEventCategory::FsReadWrite:
+    case AuditEventCategory::FsCreate:
+    case AuditEventCategory::FsDelete:
+        return true;
+    default:
+        return false;
+    }
+}
+
 // ---------------------------------------------------------------------------
 // Path safety
 // ---------------------------------------------------------------------------
@@ -78,24 +194,21 @@ bool is_inside_allowed_root(const boost::filesystem::path& candidate, const boos
 // ScopedPluginAuditContext
 // ---------------------------------------------------------------------------
 
-thread_local std::string PluginAuditManager::m_current_plugin_key           = "";
-thread_local std::string PluginAuditManager::m_current_capability_name     = "";
-thread_local PluginAuditManager::AuditMode PluginAuditManager::m_audit_mode = PluginAuditManager::AuditMode::Loading;
-thread_local std::vector<boost::filesystem::path> PluginAuditManager::m_scoped_allowed_roots;
+thread_local std::string PluginAuditManager::m_current_plugin_key = "";
+thread_local std::string PluginAuditManager::m_current_capability_name = "";
+thread_local std::vector<AllowedRoot> PluginAuditManager::m_scoped_allowed_roots;
+thread_local bool PluginAuditManager::m_audit_denial_pending = false;
 thread_local bool PluginAuditManager::m_has_last_violation = false;
 thread_local AuditViolation PluginAuditManager::m_last_violation;
 
 ScopedPluginAuditContext::ScopedPluginAuditContext(const std::string& plugin_key,
-                                                   const std::string& capability_name,
-                                                   PluginAuditManager::AuditMode mode)
+                                                   const std::string& capability_name)
     : m_previous_id(PluginAuditManager::instance().current_plugin())
     , m_previous_capability(PluginAuditManager::instance().current_capability())
-    , m_previous_mode(PluginAuditManager::instance().audit_mode())
     , m_previous_scoped_roots(PluginAuditManager::m_scoped_allowed_roots)
 {
     PluginAuditManager::instance().set_current_plugin(plugin_key);
     PluginAuditManager::instance().set_current_capability(capability_name);
-    PluginAuditManager::instance().set_audit_mode(mode);
     PluginAuditManager::m_scoped_allowed_roots.clear();
 }
 
@@ -103,7 +216,6 @@ ScopedPluginAuditContext::~ScopedPluginAuditContext()
 {
     PluginAuditManager::instance().set_current_plugin(m_previous_id);
     PluginAuditManager::instance().set_current_capability(m_previous_capability);
-    PluginAuditManager::instance().set_audit_mode(m_previous_mode);
     PluginAuditManager::m_scoped_allowed_roots = std::move(m_previous_scoped_roots);
 }
 
@@ -129,23 +241,24 @@ std::string PluginAuditManager::current_capability() const { return m_current_ca
 
 void PluginAuditManager::clear_current_capability() { m_current_capability_name.clear(); }
 
-void PluginAuditManager::add_global_allowed_root(const boost::filesystem::path& root)
+void PluginAuditManager::add_global_allowed_root(const boost::filesystem::path& root, bool allow_write)
 {
     if (root.empty())
         return;
 
     std::lock_guard<std::mutex> lock(m_mutex);
-    m_global_allowed_roots.push_back(root);
-    BOOST_LOG_TRIVIAL(info) << "[AUDIT] Global allowed root: " << root.string();
+    m_global_allowed_roots.push_back({root, allow_write});
+    BOOST_LOG_TRIVIAL(info) << "[AUDIT] Global allowed root: " << root.string() << " allow_write=" << allow_write;
 }
 
-void PluginAuditManager::add_scoped_allowed_root(const boost::filesystem::path& root)
+void PluginAuditManager::add_scoped_allowed_root(const boost::filesystem::path& root, bool allow_write)
 {
     if (root.empty())
         return;
 
-    m_scoped_allowed_roots.push_back(root);
-    BOOST_LOG_TRIVIAL(info) << "[AUDIT] Scoped allowed root for plugin " << current_plugin() << ": " << root.string();
+    m_scoped_allowed_roots.push_back({root, allow_write});
+    BOOST_LOG_TRIVIAL(info) << "[AUDIT] Scoped allowed root for plugin " << current_plugin() << ": " << root.string()
+                            << " allow_write=" << allow_write;
 }
 
 // ---------------------------------------------------------------------------
@@ -199,12 +312,65 @@ bool PluginAuditManager::is_denied_filename(const boost::filesystem::path& candi
 }
 
 // ---------------------------------------------------------------------------
-// Audit mode
+// Denied path keywords
 // ---------------------------------------------------------------------------
 
-void PluginAuditManager::set_audit_mode(AuditMode mode) { m_audit_mode = mode; }
+void PluginAuditManager::add_denied_path_keyword(const std::string& keyword)
+{
+    if (keyword.empty())
+        return;
 
-PluginAuditManager::AuditMode PluginAuditManager::audit_mode() const { return m_audit_mode; }
+    std::string lower = keyword;
+    std::transform(lower.begin(), lower.end(), lower.begin(), [](unsigned char c) { return std::tolower(c); });
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    m_denied_path_keywords.push_back(lower);
+    BOOST_LOG_TRIVIAL(info) << "[AUDIT] Denied path keyword: " << lower;
+}
+
+std::vector<std::string> PluginAuditManager::default_denied_path_keywords()
+{
+    // Broad, categorical rules on top of the exact-name is_denied_filename registry: a plugin
+    // must never be able to reach a secret, a certificate, or a configuration file just because
+    // it happens to live inside an otherwise-allowed root (e.g. the bundled TLS client cert at
+    // resources_dir()/cert/..., which would become reachable the moment resources_dir() is
+    // granted as a read-only allowed root).
+    return {"secret", "cert", "conf"};
+}
+
+bool PluginAuditManager::is_denied_path_keyword(const boost::filesystem::path& candidate) const
+{
+    namespace fs = boost::filesystem;
+
+    boost::system::error_code ec;
+    fs::path canon = fs::weakly_canonical(candidate, ec);
+    if (ec) {
+        canon = fs::absolute(candidate, ec).lexically_normal();
+        if (ec)
+            canon = candidate;
+    }
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    if (m_denied_path_keywords.empty())
+        return false;
+
+    for (const auto& component : canon) {
+        std::string name = component.string();
+        if (name.empty())
+            continue;
+        std::transform(name.begin(), name.end(), name.begin(), [](unsigned char c) { return std::tolower(c); });
+        for (const auto& keyword : m_denied_path_keywords) {
+            if (name.find(keyword) != std::string::npos)
+                return true;
+        }
+    }
+    return false;
+}
+
+bool PluginAuditManager::is_denied_path(const boost::filesystem::path& candidate) const
+{
+    return is_denied_filename(candidate) || is_denied_path_keyword(candidate);
+}
 
 // ---------------------------------------------------------------------------
 // Policy checks
@@ -219,20 +385,20 @@ AuditDecision PluginAuditManager::check_path_access(const boost::filesystem::pat
     if (plugin_key.empty())
         return {true, ""}; // not running inside a plugin context
 
-    // Denied filenames are checked first, above both the Loading exemption below and the
-    // allowed roots.  The app config and the cloud refresh token live directly inside
-    // data_dir(), which is a global allowed root, and no scope ever sets Enforcing — so a
-    // deny placed any lower would be unreachable for reads.
+    // Denied filenames/keywords are checked before the allowed roots.  The app config and the
+    // cloud refresh token live directly inside data_dir(), which is a global allowed root, and
+    // the bundled TLS client cert lives inside resources_dir(), a read-only global allowed
+    // root, so a deny placed any lower would be unreachable.
     if (is_denied_filename(path)) {
         BOOST_LOG_TRIVIAL(warning) << "[AUDIT] block path=" << path.string() << " is_write=" << is_write
                                    << " plugin=" << plugin_key << " reason=denied filename";
         return {false, "denied filename"};
     }
-
-    // During import/loading, only block writes.  Python must be able to read
-    // stdlib modules and the plugin file itself during import.
-    if (m_audit_mode == AuditMode::Loading && !is_write)
-        return {true, ""};
+    if (is_denied_path_keyword(path)) {
+        BOOST_LOG_TRIVIAL(warning) << "[AUDIT] block path=" << path.string() << " is_write=" << is_write
+                                   << " plugin=" << plugin_key << " reason=denied path keyword";
+        return {false, "denied path keyword"};
+    }
 
     namespace fs = boost::filesystem;
     fs::path candidate = path;
@@ -245,8 +411,11 @@ AuditDecision PluginAuditManager::check_path_access(const boost::filesystem::pat
             candidate = absolute_candidate;
     }
 
+    // A root that doesn't allow writes only matches a read-shaped request; a write/create/
+    // delete-shaped one falls through to "outside allowed root" for that root even though the
+    // path is physically inside it.
     for (const auto& root : m_scoped_allowed_roots) {
-        if (is_inside_allowed_root(candidate, root)) {
+        if ((!is_write || root.allow_write) && is_inside_allowed_root(candidate, root.path)) {
             return {true, ""};
         }
     }
@@ -254,14 +423,13 @@ AuditDecision PluginAuditManager::check_path_access(const boost::filesystem::pat
     {
         std::lock_guard<std::mutex> lock(m_mutex);
         for (const auto& root : m_global_allowed_roots) {
-            if (is_inside_allowed_root(candidate, root)) {
+            if ((!is_write || root.allow_write) && is_inside_allowed_root(candidate, root.path)) {
                 return {true, ""};
             }
         }
     }
 
     BOOST_LOG_TRIVIAL(warning) << "[AUDIT] block path=" << candidate.string() << " is_write=" << is_write
-                               << " audit_mode=" << (m_audit_mode == AuditMode::Loading ? "Loading" : "Enforcing")
                                << " plugin=" << plugin_key;
     return {false, "outside allowed root"};
 }
@@ -269,19 +437,99 @@ AuditDecision PluginAuditManager::check_path_access(const boost::filesystem::pat
 AuditDecision PluginAuditManager::check_open(const std::string& path_str, const std::string& mode)
 {
     const bool is_write = mode.find('w') != std::string::npos || mode.find('a') != std::string::npos ||
-                          mode.find('+') != std::string::npos;
+                          mode.find('+') != std::string::npos || mode.find('x') != std::string::npos;
     return check_path_access(boost::filesystem::path(path_str), is_write);
 }
 
+bool PluginAuditManager::request_filesystem_read_permissions(const std::string&              plugin_key,
+                                                              const std::vector<std::string>& paths)
+{
+    if (plugin_key.empty() || paths.empty())
+        return true;
+
+    PluginDescriptor descriptor;
+    if (!PluginManager::instance().try_get_plugin_descriptor(plugin_key, descriptor) || descriptor.plugin_root.empty())
+        return false;
+
+    PluginInstallState state;
+    read_install_state(boost::filesystem::path(descriptor.plugin_root), state);
+
+    std::vector<std::string> missing;
+    for (const std::string& path : paths) {
+        if (std::find(state.permissions.fs_read.begin(), state.permissions.fs_read.end(), path) == state.permissions.fs_read.end())
+            missing.push_back(path);
+    }
+    if (missing.empty())
+        return true;
+
+    if (wxTheApp == nullptr || GUI::wxGetApp().is_closing())
+        return false;
+
+    auto show_dialog = [&descriptor, &missing]() {
+        wxString requested_paths;
+        for (const std::string& path : missing)
+            requested_paths += wxString::FromUTF8(path.c_str()) + "\n";
+
+        wxMessageDialog dialog(
+            nullptr,
+            wxString::Format("Plugin \"%s\" requests filesystem read access to:\n%s",
+                             wxString::FromUTF8(descriptor.name.c_str()), requested_paths),
+            "Plugin permissions",
+            wxYES_NO | wxICON_WARNING);
+        return dialog.ShowModal() == wxID_YES;
+    };
+
+    bool granted = false;
+    if (wxIsMainThread()) {
+        granted = show_dialog();
+    } else {
+        auto result = std::make_shared<std::promise<bool>>();
+        auto future = result->get_future();
+        GUI::wxGetApp().CallAfter([result, descriptor_name = descriptor.name, missing]() {
+            wxString requested_paths;
+            for (const std::string& path : missing)
+                requested_paths += wxString::FromUTF8(path.c_str()) + "\n";
+
+            wxMessageDialog dialog(
+                nullptr,
+                wxString::Format("Plugin \"%s\" requests filesystem read access to:\n%s",
+                                 wxString::FromUTF8(descriptor_name.c_str()), requested_paths),
+                "Plugin permissions",
+                wxYES_NO | wxICON_WARNING);
+            result->set_value(dialog.ShowModal() == wxID_YES);
+        });
+        granted = future.get();
+    }
+
+    if (!granted)
+        return false;
+
+    if (state.plugin_name.empty()) {
+        state.installed_from    = descriptor.is_cloud_plugin() ? "cloud" : "local";
+        state.installed_version = !descriptor.installed_version.empty() ? descriptor.installed_version : descriptor.version;
+        state.plugin_name       = descriptor.name;
+        state.cloud_uuid        = descriptor.cloud_uuid();
+        state.enabled            = true;
+    }
+
+    state.permissions.fs_read.insert(state.permissions.fs_read.end(), missing.begin(), missing.end());
+    return write_install_state(boost::filesystem::path(descriptor.plugin_root), state);
+}
+
 void PluginAuditManager::report_violation(const AuditViolation& violation)
 {
     m_last_violation     = violation;
     m_has_last_violation = true;
+    m_audit_denial_pending = true;
 
     BOOST_LOG_TRIVIAL(warning) << "[AUDIT BLOCKED] plugin=" << violation.plugin_key << " event=" << violation.event_name
-                               << " path=" << violation.path.string() << " reason=" << violation.reason;
+                               << " reason=" << violation.reason;
 }
 
+bool PluginAuditManager::audit_denial_pending() const { return m_audit_denial_pending; }
+
+void PluginAuditManager::clear_audit_denial() { m_audit_denial_pending = false; }
+
 void PluginAuditManager::clear_last_violation()
 {
     m_has_last_violation = false;
@@ -297,31 +545,326 @@ bool PluginAuditManager::last_violation(AuditViolation& violation) const
     return true;
 }
 
+bool PluginAuditManager::has_approved_ancestor(const std::string&              plugin_key,
+                                               const std::vector<std::string>& call_site_ids) const
+{
+    if (plugin_key.empty() || call_site_ids.empty())
+        return false;
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    auto it = m_approved_call_sites.find(plugin_key);
+    if (it == m_approved_call_sites.end())
+        return false;
+
+    for (const auto& id : call_site_ids)
+        if (it->second.count(id))
+            return true;
+    return false;
+}
+
+void PluginAuditManager::record_approved_call_sites(const std::string&              plugin_key,
+                                                     const std::vector<std::string>& call_site_ids)
+{
+    if (plugin_key.empty() || call_site_ids.empty())
+        return;
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    auto& approved = m_approved_call_sites[plugin_key];
+    approved.insert(call_site_ids.begin(), call_site_ids.end());
+}
+
 // ---------------------------------------------------------------------------
 // The C-level audit hook
 // ---------------------------------------------------------------------------
 
-namespace {
+namespace PluginAuditDetail {
+
+PyObject* tuple_item(PyObject* args, Py_ssize_t index)
+{
+    if (!args || !PyTuple_Check(args) || index < 0 || index >= PyTuple_GET_SIZE(args))
+        return nullptr;
+    return PyTuple_GET_ITEM(args, index);
+}
+
+std::string python_path(PyObject* object)
+{
+    if (!object)
+        return {};
+
+    PyObject* path_object = PyOS_FSPath(object);
+    if (!path_object) {
+        PyErr_Clear();
+        return {};
+    }
+
+    const char* path = PyUnicode_Check(path_object) ? PyUnicode_AsUTF8(path_object) : PyBytes_AsString(path_object);
+    std::string result = path ? path : "";
+    Py_DECREF(path_object);
+    if (!path)
+        PyErr_Clear();
+    return result;
+}
+
+std::string python_unicode(PyObject* object)
+{
+    if (!object || !PyUnicode_Check(object))
+        return {};
+    const char* text = PyUnicode_AsUTF8(object);
+    if (!text) {
+        PyErr_Clear();
+        return {};
+    }
+    return text;
+}
+
+std::string python_str(PyObject* object)
+{
+    if (!object)
+        return {};
+
+    PyObject* str_object = PyObject_Str(object);
+    if (!str_object) {
+        PyErr_Clear();
+        return {};
+    }
+
+    const std::string result = python_unicode(str_object);
+    Py_DECREF(str_object);
+    return result;
+}
+
+std::vector<std::string> call_site_identities(const std::string& plugin_root)
+{
+    std::vector<std::string> ids;
+    if (plugin_root.empty())
+        return ids;
+
+    PyFrameObject* frame = PyEval_GetFrame(); // borrowed reference
+    Py_XINCREF(frame);                        // normalize to an owned reference for the loop below
+
+    while (frame) {
+        PyCodeObject* code     = PyFrame_GetCode(frame); // new reference
+        const std::string filename = python_unicode(reinterpret_cast<PyObject*>(code->co_filename));
+        const bool is_plugin_frame = !filename.empty() && boost::algorithm::starts_with(filename, plugin_root);
+
+        std::string id;
+        if (!is_plugin_frame && !filename.empty()) {
+            const std::string funcname = python_unicode(reinterpret_cast<PyObject*>(code->co_name));
+            id = filename + ":" + funcname + ":" + std::to_string(code->co_firstlineno);
+        }
+        Py_DECREF(code);
+
+        PyFrameObject* back = PyFrame_GetBack(frame); // new reference, or nullptr at the top of the stack
+        Py_DECREF(frame);
+        frame = back;
+
+        if (is_plugin_frame)
+            break;
+        if (!id.empty())
+            ids.push_back(std::move(id));
+    }
+
+    Py_XDECREF(frame); // only holds a reference here if the loop exited via break
+
+    return ids;
+}
+
+static const std::unordered_set<std::string> two_path_fs_events{
+    "os.rename",       "os.link",          "os.symlink",         "shutil.copyfile",
+    "shutil.copytree", "shutil.copymode",  "shutil.copystat",    "shutil.move",
+    "shutil.unpack_archive", "_winapi.CreateJunction",
+};
+
+static const std::unordered_map<std::string, std::vector<Py_ssize_t>> audit_target_arg_indices{
+    {"http.client.connect", {1}},
+    {"urllib.Request", {0}},
+
+    {"socket.connect", {1}},
+    {"socket.bind", {1}},
+    {"socket.getaddrinfo", {0}},
+    {"socket.gethostbyname", {0}},
+    {"socket.gethostbyaddr", {0}},
+    {"socket.getnameinfo", {0}},
+    {"socket.getservbyname", {0}},
+    {"socket.getservbyport", {0}},
+
+    {"os.system", {0}},
+    {"subprocess.Popen", {1, 0}},
+    {"os.posix_spawn", {1, 0}},
+    {"os.spawn", {2, 1}},
+    {"os.startfile", {0}},
+    {"pty.spawn", {0}},
+    {"_winapi.CreateProcess", {1, 0}},
+    {"_posixsubprocess.fork_exec", {0}},
+};
+
+AuditEventCategory open_category(PyObject* args)
+{
+    const std::string mode = python_unicode(tuple_item(args, 1));
+    if (!mode.empty() && mode.find_first_of("wax+") == std::string::npos)
+        return AuditEventCategory::FsRead;
+    return AuditEventCategory::FsReadWrite;
+}
+
+std::vector<std::string> audit_targets(const std::string& event_name, AuditEventCategory category, PyObject* args)
+{
+    std::vector<std::string> targets;
+
+    switch (category) {
+    case AuditEventCategory::FsRead:
+    case AuditEventCategory::FsReadWrite:
+    case AuditEventCategory::FsCreate:
+    case AuditEventCategory::FsDelete: {
+        const Py_ssize_t path_count = two_path_fs_events.count(event_name) ? 2 : 1;
+        for (Py_ssize_t index = 0; index < path_count; ++index) {
+            const std::string path = python_path(tuple_item(args, index));
+            if (!path.empty())
+                targets.push_back(path);
+        }
+        return targets;
+    }
+    default:
+        break;
+    }
+
+    const auto it = audit_target_arg_indices.find(event_name);
+    if (it != audit_target_arg_indices.end()) {
+        for (const Py_ssize_t index : it->second) {
+            std::string value = python_str(tuple_item(args, index));
+            if (!value.empty()) {
+                targets.push_back(std::move(value));
+                break;
+            }
+        }
+    }
+
+    return targets;
+}
+
+std::vector<std::string>* permission_list_for(AuditEventCategory category, PluginPermissions& permissions)
+{
+    switch (category) {
+    case AuditEventCategory::FsRead:        return &permissions.fs_read;
+    case AuditEventCategory::FsReadWrite:   return &permissions.fs_readwrite;
+    case AuditEventCategory::Http:          return &permissions.network_http;
+    case AuditEventCategory::Socket:        return &permissions.network_socket;
+    case AuditEventCategory::ProcessCreate: return &permissions.process;
+    default:                                return nullptr;
+    }
+}
+
+bool has_permission(const std::vector<std::string>& granted, const std::string& target)
+{
+    return std::find(granted.begin(), granted.end(), target) != granted.end();
+}
+
+bool persist_permission(const std::string&        plugin_key,
+                        PluginInstallState&       state,
+                        std::vector<std::string>& permission_list,
+                        const std::string&        target)
+{
+    PluginDescriptor descriptor;
+    if (!PluginManager::instance().try_get_plugin_descriptor(plugin_key, descriptor) || descriptor.plugin_root.empty())
+        return false;
+
+    // A sandbox plugin may not have a sidecar yet.  Seed the small amount of install metadata
+    // needed by the writer so clicking Yes still creates the JSON file.
+    if (state.plugin_name.empty()) {
+        state.installed_from    = descriptor.is_cloud_plugin() ? "cloud" : "local";
+        state.installed_version = !descriptor.installed_version.empty() ? descriptor.installed_version : descriptor.version;
+        state.plugin_name       = descriptor.name;
+        state.cloud_uuid        = descriptor.cloud_uuid();
+        state.enabled            = true;
+    }
+
+    if (!has_permission(permission_list, target))
+        permission_list.push_back(target);
+    return write_install_state(boost::filesystem::path(descriptor.plugin_root), state);
+}
 
-// Records a blocked event and raises PermissionError in the calling interpreter.  Returns -1
-// so an event branch can `return report_denied(...)` directly.
 int report_denied(PluginAuditManager&            mgr,
                   const std::string&             event_name,
-                  const boost::filesystem::path& path,
                   const AuditDecision&           decision)
 {
     AuditViolation violation;
     violation.plugin_key = mgr.current_plugin();
     violation.event_name = event_name;
-    violation.path       = path;
     violation.reason     = decision.reason;
     mgr.report_violation(violation);
 
-    PyErr_SetString(PyExc_PermissionError, "Plugin attempted to access a blocked file path");
+    PyErr_SetString(PyExc_PermissionError, "Plugin attempted an audited operation without permission");
     return -1;
 }
 
-} // namespace
+wxString audit_message(AuditEventCategory category, const wxString& plugin_name, const wxString& event_name,
+                       const wxString& target_list)
+{
+    if (target_list.IsEmpty())
+        return wxString::Format(
+            _L("Plugin \"%s\" is requesting permission for the Python audit event \"%s\".\n\n"
+                "This operation does not expose a target the audit hook can display."),
+            plugin_name, event_name);
+
+    switch (category) {
+    case AuditEventCategory::FsRead:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to read the following file(s):\n%s"), plugin_name, target_list);
+    case AuditEventCategory::FsReadWrite:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to read/write the following file(s):\n%s"), plugin_name, target_list);
+    case AuditEventCategory::FsCreate:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to create the following file(s):\n%s"), plugin_name, target_list);
+    case AuditEventCategory::FsDelete:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to delete the following file(s):\n%s"), plugin_name, target_list);
+    case AuditEventCategory::Http:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to make an HTTP request to:\n%s"), plugin_name, target_list);
+    case AuditEventCategory::Socket:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to open a network connection to:\n%s"), plugin_name, target_list);
+    case AuditEventCategory::ProcessCreate:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to run the following command(s):\n%s"), plugin_name, target_list);
+    default:
+        return wxString::Format(_L("Plugin \"%s\" is requesting permission for the Python audit event \"%s\"."), plugin_name, event_name);
+    }
+}
+
+int decide_audited_event(PluginAuditManager&             mgr,
+                         PluginInstallState&              state,
+                         const std::string&                plugin_key,
+                         const std::string&                plugin_name,
+                         const std::string&                event_name,
+                         AuditEventCategory                category,
+                         const std::vector<std::string>&   targets,
+                         std::vector<std::string>*         permission_list,
+                         const std::vector<std::string>&   call_site_ids)
+{
+    std::vector<std::string> unresolved = targets;
+    if (permission_list) {
+        unresolved.clear();
+        for (const auto& target : targets)
+            if (!has_permission(*permission_list, target))
+                unresolved.push_back(target);
+        if (!targets.empty() && unresolved.empty())
+            return 0;
+    }
+
+    wxString target_list;
+    for (const auto& target : unresolved)
+        target_list += wxString::FromUTF8(target.c_str()) + "\n";
+
+    wxMessageDialog dialog(nullptr,
+                           audit_message(category, wxString::FromUTF8(plugin_name.c_str()),
+                                        wxString::FromUTF8(event_name.c_str()), target_list),
+                           _L("Plugin permission request"), wxYES_NO | wxICON_WARNING);
+    if (dialog.ShowModal() != wxID_YES)
+        return report_denied(mgr, event_name, {false, "audit permission required"});
+
+    if (permission_list)
+        for (const auto& target : unresolved)
+            persist_permission(plugin_key, state, *permission_list, target);
+
+    mgr.record_approved_call_sites(plugin_key, call_site_ids);
+    return 0;
+}
+
+} // namespace PluginAuditDetail
 
 int PluginAuditManager::audit_hook(const char* event, PyObject* args, void* user_data)
 {
@@ -331,94 +874,95 @@ int PluginAuditManager::audit_hook(const char* event, PyObject* args, void* user
 
     std::string event_name(event ? event : "");
 
+    if (event_name.empty())
+        return 0;
+
     // Verbose logging of every audit event (can be noisy)
     if (mgr->verbose_events) {
         BOOST_LOG_TRIVIAL(debug) << "[AUDIT EVENT] " << event_name;
     }
 
-    // extensive list of audit events can be found at https://docs.python.org/3/library/audit_events.html
-
-    // --- open event ---
-    if (event_name == "open") {
-        const char* path_cstr = nullptr;
-        const char* mode_cstr = nullptr;
-        int flags             = 0;
-
-        // open(path, mode, flags) — path may be str, bytes, or int fd
-        if (!PyArg_ParseTuple(args, "s|si", &path_cstr, &mode_cstr, &flags)) {
-            PyErr_Clear(); // couldn't parse; allow
-            return 0;
-        }
-
-        std::string path_str(path_cstr ? path_cstr : "");
-        std::string mode_str(mode_cstr ? mode_cstr : "r");
-
-        AuditDecision decision = mgr->check_open(path_str, mode_str);
-        if (!decision.allowed)
-            return report_denied(*mgr, event_name, path_str, decision);
+    if (mgr->current_plugin().empty()) {
+        BOOST_LOG_TRIVIAL(trace) << "[AUDIT] event=" << event_name << " bypassed (no plugin context)";
         return 0;
     }
 
-    // --- os.rename event (raised by os.rename and os.replace) ---
-    if (event_name == "os.rename") {
-        const char* src_cstr   = nullptr;
-        const char* dst_cstr   = nullptr;
-        PyObject*   src_dir_fd = nullptr;
-        PyObject*   dst_dir_fd = nullptr;
-
-        // os.rename(src, dst, src_dir_fd, dst_dir_fd) — paths may be str, bytes, or int fd.
-        // The dir_fd arguments are unused, but must be accepted for the tuple to parse.
-        if (!PyArg_ParseTuple(args, "ss|OO", &src_cstr, &dst_cstr, &src_dir_fd, &dst_dir_fd)) {
-            PyErr_Clear(); // couldn't parse; allow
-            return 0;
-        }
-
-        // A rename writes at both ends, so either end being denied blocks the call.
-        for (const char* path_cstr : {src_cstr, dst_cstr}) {
-            std::string   path_str(path_cstr ? path_cstr : "");
-            AuditDecision decision = mgr->check_path_access(path_str, /* is_write */ true);
-            if (!decision.allowed)
-                return report_denied(*mgr, event_name, path_str, decision);
-        }
+    // the open function can take in different flags that determine if it is a read or readwrite.
+    const AuditEventCategory event_type =
+        event_name == "open" ? PluginAuditDetail::open_category(args) : event_category(event_name);
+    if (event_type == AuditEventCategory::None)
         return 0;
+
+    const bool                      fs_category = is_fs_category(event_type);
+    const std::vector<std::string>  targets      = PluginAuditDetail::audit_targets(event_name, event_type, args);
+
+    // A denied path (secrets, certificates, config files -- see is_denied_path) is an
+    // unconditional block: checked before the ancestor-cascade check below, so a cascade
+    // approval recorded for an unrelated action can never launder access to one, and before
+    // the allowed-root shortcut further down, so an allowed root (e.g. the read-only resources
+    // folder) cannot make a denied path underneath it reachable.
+    if (fs_category) {
+        for (const auto& target : targets) {
+            if (mgr->is_denied_path(boost::filesystem::path(target)))
+                return PluginAuditDetail::report_denied(*mgr, event_name, {false, "denied path"});
+        }
     }
 
-    // --- os.remove event (raised by os.remove and os.unlink) ---
-    if (event_name == "os.remove") {
-        const char* path_cstr = nullptr;
-        PyObject*   dir_fd    = nullptr;
+    PluginDescriptor plugin_descriptor;
+    PluginManager::instance().try_get_plugin_descriptor(mgr->current_plugin(), plugin_descriptor);
 
-        // os.remove(path, dir_fd) — path may be str, bytes, or int fd
-        if (!PyArg_ParseTuple(args, "s|O", &path_cstr, &dir_fd)) {
-            PyErr_Clear(); // couldn't parse; allow
-            return 0;
-        }
-
-        std::string   path_str(path_cstr ? path_cstr : "");
-        AuditDecision decision = mgr->check_path_access(path_str, /* is_write */ true);
-        if (!decision.allowed)
-            return report_denied(*mgr, event_name, path_str, decision);
+    // Some plugins call other audited events, e.g. urlib.request will call socket.connect. So this is so that if urlib.request
+    // was already approved, socket.connect won't trigger another permission dialog.
+    const std::vector<std::string> call_site_ids =
+        PluginAuditDetail::call_site_identities(plugin_descriptor.plugin_root);
+    if (mgr->has_approved_ancestor(mgr->current_plugin(), call_site_ids))
         return 0;
+
+    // A filesystem target that resolves entirely inside a pre-determined allowed root -- the
+    // plugin system's own data_dir() tree (which holds each plugin's storage folder and the
+    // installed/system profile cache), the read-only bundled resources folder, or a per-call
+    // scoped root such as the current G-code folder -- is part of the plugin system's normal
+    // workflow and does not need a prompt.
+    if (fs_category && !targets.empty()) {
+        const bool is_write = event_type != AuditEventCategory::FsRead;
+        const bool all_inside_allowed_root =
+            std::all_of(targets.begin(), targets.end(), [&](const std::string& target) {
+                return mgr->check_path_access(boost::filesystem::path(target), is_write).allowed;
+            });
+        if (all_inside_allowed_root)
+            return 0;
     }
 
-    // Unknown event — allow by default
-    return 0;
+    PluginInstallState state;
+    const bool have_install_state = PluginManager::instance().get_install_state(mgr->current_plugin(), state);
+    if (!have_install_state) {
+        BOOST_LOG_TRIVIAL(warning) << __FUNCTION__ << " Failed to get install state for " << mgr->current_plugin();
+    }
+
+    const std::string plugin_name = state.plugin_name.empty() ? mgr->current_plugin() : state.plugin_name;
+
+    std::vector<std::string>* permission_list = PluginAuditDetail::permission_list_for(event_type, state.permissions);
+
+    return PluginAuditDetail::decide_audited_event(*mgr, state, mgr->current_plugin(), plugin_name, event_name,
+                                                    event_type, targets, permission_list, call_site_ids);
 }
 
 void PluginAuditManager::install_hook()
 {
-    if (PySys_AddAuditHook(audit_hook, this) < 0) {
-        BOOST_LOG_TRIVIAL(error) << "[AUDIT] Failed to install CPython audit hook";
-        return;
-    }
-    BOOST_LOG_TRIVIAL(info) << "[AUDIT] CPython audit hook installed successfully";
-
-    // data_dir() is the only globally-allowed root during enforced plugin execution.
-    // The executable directory and resources directory are intentionally NOT allowed
-    // here: plugins must not write outside data_dir() (G-code plugins additionally get
-    // the temp G-code folder via a scoped root). Reads remain permissive in Loading mode.
+    // data_dir() is the primary globally-allowed root during plugin execution: read+write. It
+    // covers the plugin system's own workflow needs -- each plugin's storage folder
+    // (data_dir()/orca_plugins) and the installed/system profile cache (data_dir()/system) --
+    // without a separate, narrower grant for either (G-code plugins additionally get the temp
+    // G-code folder via a scoped root, see SlicingPipelinePluginCapabilityTrampoline).
     add_global_allowed_root(data_dir());
 
+    // resources_dir() holds the app's bundled, shared assets (installed system profiles, the
+    // bundled TLS client cert, web assets). Plugins may read from it -- e.g. inspecting bundled
+    // profiles -- but must never write into the shared, potentially multi-user app install, so
+    // it is granted read-only. The bundled cert itself stays unreachable regardless, via the
+    // "cert" denied-path keyword seeded below.
+    add_global_allowed_root(resources_dir(), /*allow_write=*/false);
+
     // The user's app config and cloud credentials live directly inside data_dir(), so the
     // root just granted would otherwise expose them to any plugin.  Deny them by name.
     //
@@ -430,6 +974,19 @@ void PluginAuditManager::install_hook()
     // (see its comment for why all four config names are denied); the tests seed from it too.
     for (const auto& name : default_denied_filenames())
         add_denied_filename(name);
+
+    // Categorical denies on top of the exact-name list above: no path a plugin can reach may
+    // contain a "secret", "cert"(ificate), or "conf"(ig) path component, regardless of which
+    // allowed root it happens to sit inside. default_denied_path_keywords() is the single
+    // source of this list; the tests seed from it too.
+    for (const auto& keyword : default_denied_path_keywords())
+        add_denied_path_keyword(keyword);
+
+    if (PySys_AddAuditHook(audit_hook, this) < 0) {
+        BOOST_LOG_TRIVIAL(error) << "[AUDIT] Failed to install CPython audit hook";
+        return;
+    }
+    BOOST_LOG_TRIVIAL(info) << "[AUDIT] CPython audit hook installed successfully";
 }
 
 } // namespace Slic3r

src/slic3r/plugin/PluginAuditManager.hpp

@@ -2,8 +2,11 @@
 #define slic3r_PluginAuditManager_hpp_
 
 #include <Python.h>
+#include <memory>
 #include <mutex>
 #include <string>
+#include <unordered_map>
+#include <unordered_set>
 #include <vector>
 
 #include <boost/filesystem.hpp>
@@ -18,10 +21,31 @@ struct AuditDecision {
 struct AuditViolation {
     std::string            plugin_key;
     std::string            event_name;
-    boost::filesystem::path  path;
     std::string            reason;
 };
 
+// A filesystem root a plugin may access while an audit context is active. allow_write is
+// false for a root that only grants reads (e.g. the bundled, shared resources folder) --
+// a write-shaped event never matches such a root, even though a read-shaped one does.
+struct AllowedRoot {
+    boost::filesystem::path path;
+    bool                    allow_write = true;
+};
+
+// The set of CPython audit events PluginAuditManager recognizes, grouped by the kind of
+// operation they represent. None means the event isn't one audit_hook() acts on at all.
+enum class AuditEventCategory {
+    None,
+    FsRead,
+    FsReadWrite,
+    FsCreate,
+    FsDelete,
+    Http,
+    Socket,
+    ProcessCreate,
+    Threading,
+};
+
 // Returns true if candidate resolves to a path inside allowed_root.
 // Uses weakly_canonical and component-wise comparison to reject traversal attacks.
 bool is_inside_allowed_root(const boost::filesystem::path& candidate,
@@ -49,12 +73,15 @@ public:
     void        clear_current_capability();
 
     // --- allowed-roots registry ---
-    void add_global_allowed_root(const boost::filesystem::path& root);
-    void add_scoped_allowed_root(const boost::filesystem::path& root);
+    // allow_write = false registers a read-only root: a read-shaped event inside it is allowed,
+    // but a write/create/delete-shaped event is not, so it falls through to the normal
+    // prompt-or-deny path instead.
+    void add_global_allowed_root(const boost::filesystem::path& root, bool allow_write = true);
+    void add_scoped_allowed_root(const boost::filesystem::path& root, bool allow_write = true);
 
     // --- denied-filenames registry ---
-    // Filenames a plugin may never touch, in any directory, regardless of audit mode or
-    // enclosing allowed root.  A candidate is denied when its filename starts with a
+    // Filenames a plugin may never touch, in any directory, regardless of the enclosing allowed
+    // root.  A candidate is denied when its filename starts with a
     // registered name, so .bak/.tmp companions are covered by the same entry.
     //
     // The comparison is case-insensitive on every platform, unlike the _WIN32-only iequals
@@ -73,33 +100,60 @@ public:
     // 8.3 short name is out of scope (see the design doc). This blocks direct access only.
     bool is_denied_filename(const boost::filesystem::path& candidate) const;
 
-    // --- enforcement mode ---
-    enum class AuditMode {
-        // Import/loading phase: allow reads anywhere, only block writes
-        // outside allowed roots.  Python needs to read stdlib modules
-        // during import and those are not inside plugin directories.
-        Loading,
+    // --- denied-path-keyword registry ---
+    // Keywords that categorically deny a path if ANY of its components (directory or file
+    // name), not just the base name, contains one case-insensitively -- e.g. a "secrets"
+    // subfolder, a "certificates" folder, or a "conf"/"config" file anywhere the plugin can
+    // otherwise reach, including inside an allowed root. This is intentionally broader and
+    // fuzzier than the exact-name is_denied_filename registry: it exists to categorically rule
+    // out whole classes of sensitive paths (secrets, certificates, config) rather than name
+    // specific known files, at the cost of over-blocking an unrelated name that happens to
+    // contain the keyword -- the fail-safe direction, same rationale as is_denied_filename.
+    void add_denied_path_keyword(const std::string& keyword);
 
-        // Execution phase: block both reads and writes outside allowed
-        // roots, plus subprocess/socket/ctypes.
-        Enforcing,
-    };
+    // The list install_hook() seeds into the keyword registry. Exposed so tests seed the exact
+    // same set without a live interpreter.
+    static std::vector<std::string> default_denied_path_keywords();
 
-    void set_audit_mode(AuditMode mode);
-    AuditMode audit_mode() const;
+    // True when any component of candidate's (canonicalized) path contains a registered
+    // keyword, case-insensitively.
+    bool is_denied_path_keyword(const boost::filesystem::path& candidate) const;
+
+    // is_denied_filename(candidate) || is_denied_path_keyword(candidate). Convenience for
+    // call sites that only need to know whether a path is categorically off-limits, not which
+    // specific rule fired.
+    bool is_denied_path(const boost::filesystem::path& candidate) const;
 
     // --- policy checks ---
-    // Shared core for every audited filesystem event.  The deny list is consulted above the
-    // Loading-mode read exemption and above the allowed roots, so a denied filename is
-    // blocked even though every scope currently runs in Loading and the files in question
-    // sit inside data_dir(), which is itself a global allowed root.
+    // Shared core for every audited filesystem event.  The deny checks are consulted above the
+    // allowed roots, so a denied path is blocked even when it sits inside an allowed root (e.g.
+    // data_dir(), which is a global allowed root).
     AuditDecision check_path_access(const boost::filesystem::path& candidate, bool is_write);
     AuditDecision check_open(const std::string& path, const std::string& mode);
 
+    // Ask the user to grant the requested filesystem-read paths. The request may originate on a
+    // plugin load worker, so the implementation marshals the modal dialog to the wx main thread.
+    // Returns true only when every missing path was granted and persisted; denial aborts the plugin
+    // load without adding a permission.
+    bool request_filesystem_read_permissions(const std::string& plugin_key,
+                                             const std::vector<std::string>& paths);
+
     void report_violation(const AuditViolation& violation);
+    bool audit_denial_pending() const;
+    void clear_audit_denial();
     void clear_last_violation();
     bool last_violation(AuditViolation& violation) const;
 
+    // --- call-site cascade cache ---
+    // A single plugin action often fires several nested CPython audit events as it passes
+    // through stdlib layers (urllib.request calling http.client calling socket, for example).
+    // Once the user approves one event, every stdlib frame still on the stack for that call
+    // is recorded here by (filename, function, first line) identity. A later event whose own
+    // ancestor chain still contains one of those frames is the same logical action seen from
+    // a deeper layer, so it is auto-approved instead of prompting again.
+    bool has_approved_ancestor(const std::string& plugin_key, const std::vector<std::string>& call_site_ids) const;
+    void record_approved_call_sites(const std::string& plugin_key, const std::vector<std::string>& call_site_ids);
+
     bool verbose_events = true;
 
 private:
@@ -109,17 +163,19 @@ private:
 
     static int audit_hook(const char* event, PyObject* args, void* user_data);
 
-    static thread_local std::string  m_current_plugin_key;
-    static thread_local std::string  m_current_capability_name;
-    static thread_local AuditMode    m_audit_mode;
-    static thread_local std::vector<boost::filesystem::path> m_scoped_allowed_roots;
-    static thread_local bool         m_has_last_violation;
-    static thread_local AuditViolation m_last_violation;
+    static thread_local std::string                   m_current_plugin_key;
+    static thread_local std::string                   m_current_capability_name;
+    static thread_local std::vector<AllowedRoot>       m_scoped_allowed_roots;
+    static thread_local bool                           m_audit_denial_pending;
+    static thread_local bool                           m_has_last_violation;
+    static thread_local AuditViolation                 m_last_violation;
 
-    // mutable: is_denied_filename() is a const query that must lock.
+    // mutable: is_denied_filename() and has_approved_ancestor() are const queries that must lock.
     mutable std::mutex m_mutex;
-    std::vector<boost::filesystem::path> m_global_allowed_roots;
+    std::vector<AllowedRoot>             m_global_allowed_roots;
     std::vector<std::string>             m_denied_filenames;
+    std::vector<std::string>             m_denied_path_keywords;
+    std::unordered_map<std::string, std::unordered_set<std::string>> m_approved_call_sites; // plugin_key -> call-site ids
 };
 
 // RAII guard that sets the current plugin key and capability name, restoring the previous
@@ -130,8 +186,7 @@ class ScopedPluginAuditContext
 public:
     explicit ScopedPluginAuditContext(
         const std::string&                   plugin_key,
-        const std::string&                   capability_name = {},
-        PluginAuditManager::AuditMode        mode = PluginAuditManager::AuditMode::Loading);
+        const std::string&                   capability_name = {});
 
     ~ScopedPluginAuditContext();
 
@@ -141,8 +196,7 @@ public:
 private:
     std::string                   m_previous_id;
     std::string                   m_previous_capability;
-    PluginAuditManager::AuditMode m_previous_mode;
-    std::vector<boost::filesystem::path> m_previous_scoped_roots;
+    std::vector<AllowedRoot>      m_previous_scoped_roots;
 };
 
 } // namespace Slic3r

src/slic3r/plugin/PluginFsUtils.cpp

@@ -784,6 +784,23 @@ bool read_install_state(const boost::filesystem::path& plugin_dir, PluginInstall
             parsed.plugin_name = state["plugin_name"].get<std::string>();
         if (state.contains("cloud_uuid") && state["cloud_uuid"].is_string())
             parsed.cloud_uuid = state["cloud_uuid"].get<std::string>();
+
+        if (state.contains("permissions") && state["permissions"].is_object()) {
+            const auto& permissions = state["permissions"];
+            auto read_string_list = [&permissions](const char* key, std::vector<std::string>& out) {
+                if (!permissions.contains(key) || !permissions[key].is_array())
+                    return;
+                for (const auto& entry : permissions[key])
+                    if (entry.is_string())
+                        out.push_back(entry.get<std::string>());
+            };
+            read_string_list("fs_read", parsed.permissions.fs_read);
+            read_string_list("fs_readwrite", parsed.permissions.fs_readwrite);
+            read_string_list("network_http", parsed.permissions.network_http);
+            read_string_list("network_socket", parsed.permissions.network_socket);
+            read_string_list("process", parsed.permissions.process);
+        }
+
         if (state.contains("enabled") && state["enabled"].is_boolean())
             parsed.enabled = state["enabled"].get<bool>();
 
@@ -819,6 +836,14 @@ bool write_install_state(const boost::filesystem::path& plugin_dir, const Plugin
     if (!state.cloud_uuid.empty())
         json["cloud_uuid"] = state.cloud_uuid;
 
+    json["permissions"] = {
+        {"fs_read", state.permissions.fs_read},
+        {"fs_readwrite", state.permissions.fs_readwrite},
+        {"network_http", state.permissions.network_http},
+        {"network_socket", state.permissions.network_socket},
+        {"process", state.permissions.process},
+    };
+
     nlohmann::json capabilities = nlohmann::json::array();
     for (const auto& [name, enabled] : state.capabilities)
         capabilities.push_back(nlohmann::json{{name, enabled}});
@@ -836,6 +861,9 @@ bool write_install_state(const boost::filesystem::path& plugin_dir, const Plugin
                          const std::vector<std::pair<std::string, bool>>& capabilities)
 {
     PluginInstallState state;
+    // Loading a plugin updates its lifecycle/capability state, but must retain permissions granted
+    // during register_capabilities() or by a previous runtime audit prompt.
+    read_install_state(plugin_dir, state);
     state.installed_from    = entry.is_cloud_plugin() ? "cloud" : "local";
     // Prefer the descriptor's recorded installed_version (the version fetched from the cloud
     // at install time, preserved across sidecar re-writes) so a stale manifest/PEP723 header
@@ -852,10 +880,16 @@ bool write_install_state(const boost::filesystem::path& plugin_dir, const Plugin
 bool write_install_state(const boost::filesystem::path& plugin_dir, const PluginDescriptor& entry)
 {
     // Install-time writer: the package is not loaded, so its capabilities are not known yet and the
-    // sidecar is (re)initialized to "auto-load, nothing disabled". PluginManager writes the real
-    // per-capability flags once the package is loaded, via the (dir, entry, enabled, capabilities)
-    // overload.
-    return write_install_state(plugin_dir, entry, true, {});
+    // sidecar is (re)initialized to "auto-load, nothing disabled". This intentionally resets
+    // permissions on a fresh install/reinstall. PluginManager writes the real per-capability flags
+    // while preserving permissions once the package is loaded, via the overload above.
+    PluginInstallState state;
+    state.installed_from    = entry.is_cloud_plugin() ? "cloud" : "local";
+    state.installed_version = !entry.installed_version.empty() ? entry.installed_version : entry.version;
+    state.plugin_name       = entry.name;
+    state.cloud_uuid        = entry.cloud_uuid();
+    state.enabled           = true;
+    return write_install_state(plugin_dir, state);
 }
 
 bool read_python_plugin_metadata(const boost::filesystem::path& py_path, PluginDescriptor& descriptor, std::string& error)

src/slic3r/plugin/PluginFsUtils.hpp

@@ -82,11 +82,23 @@ inline nlohmann::json py_to_json(const pybind11::handle& o)
     return py::str(o).cast<std::string>(); // fallback: str()
 }
 
+struct PluginPermissions
+{
+    std::vector<std::string> fs_read;
+    std::vector<std::string> fs_readwrite;
+    std::vector<std::string> network_http;
+    std::vector<std::string> network_socket;
+    std::vector<std::string> process;
+};
+
 struct PluginInstallState {
     std::string installed_from;      // "local" | "cloud"
     std::string installed_version;
     std::string plugin_name;
     std::string cloud_uuid;          // empty for local
+
+    PluginPermissions permissions;
+
     bool enabled = true;
     std::vector<std::pair<std::string, bool>> capabilities; // name -> enabled, ordered
 };

src/slic3r/plugin/PluginLoader.cpp

@@ -280,7 +280,7 @@ bool load(const PluginDescriptor&                          descriptor,
     // (while the active plugin key is set), then instantiates each registered capability and caches
     // its get_name(). Returns one entry per capability.
     std::string bridge_error;
-    auto        capabilities_found = bridge.finalize_plugin_capture(descriptor.entry_path, bridge_error);
+    auto        capabilities_found = bridge.finalize_plugin_capture(descriptor.entry_path, descriptor.plugin_key, bridge_error);
     if (!bridge_error.empty()) {
         capabilities_found.clear();
         error = "Plugin registration failed: " + bridge_error;

src/slic3r/plugin/PluginManager.cpp

@@ -21,6 +21,7 @@
 #include <chrono>
 #include <mutex>
 #include <slic3r/plugin/PluginConfig.hpp>
+#include <slic3r/plugin/PluginDescriptor.hpp>
 #include <slic3r/plugin/PluginLoader.hpp>
 #include <slic3r/plugin/PythonPluginInterface.hpp>
 #include <slic3r/plugin/pluginTypes/script/ScriptPluginCapability.hpp>
@@ -622,6 +623,20 @@ std::shared_ptr<PluginCapabilityInterface> PluginManager::get_plugin_capability(
     return nullptr;
 }
 
+bool PluginManager::get_install_state(const std::string& plugin_key, PluginInstallState& install_state)
+{
+    PluginDescriptor descriptor;
+    if (!try_get_plugin_descriptor(plugin_key, descriptor)) {
+        return false;
+    }
+
+    if (!read_install_state(boost::filesystem::path(descriptor.plugin_root), install_state)) {
+        return false;
+    }
+
+    return true;
+}
+
 // ── Lifecycle ───────────────────────────────────────────────────────────────────────────────
 
 bool PluginManager::is_plugin_loaded(const std::string& plugin_key) const
@@ -910,6 +925,8 @@ void PluginManager::load_plugin_impl(const std::string& plugin_key, bool skip_de
     if (!plugin_loader::load(descriptor, skip_deps, capabilities_to_enable, registry_precheck, plugin, error)) {
         if (error == LOAD_CANCELLED)
             return; // cancelled: nothing materialized survives, and no error is recorded
+        if (error.rfind("Plugin registration failed:", 0) == 0)
+            mark_plugin_install_state_disabled(plugin_key);
         fail(std::move(error));
         return;
     }
@@ -1135,6 +1152,51 @@ void PluginManager::write_loaded_plugin_install_state(const std::string& plugin_
     write_install_state(boost::filesystem::path(descriptor.plugin_root), descriptor, /*enabled=*/true, capabilities);
 }
 
+void PluginManager::mark_plugin_install_state_disabled(const std::string& plugin_key)
+{
+    std::lock_guard<std::mutex> state_lock(m_install_state_mutex);
+
+    PluginDescriptor descriptor;
+    if (!try_get_plugin_descriptor(plugin_key, descriptor) || descriptor.plugin_root.empty())
+        return;
+
+    const boost::filesystem::path root(descriptor.plugin_root);
+    PluginInstallState state;
+    if (!read_install_state(root, state)) {
+        state.installed_from    = descriptor.is_cloud_plugin() ? "cloud" : "local";
+        state.installed_version = !descriptor.installed_version.empty() ? descriptor.installed_version : descriptor.version;
+        state.plugin_name       = descriptor.name;
+        state.cloud_uuid        = descriptor.cloud_uuid();
+    }
+    state.enabled = false;
+    if (!write_install_state(root, state))
+        return;
+
+    std::lock_guard<std::mutex> lock(m_mutex);
+    if (Plugin* plugin = find_plugin_locked(plugin_key))
+        plugin->descriptor.enabled = false;
+}
+
+void PluginManager::revoke_plugin_permissions(const std::string& plugin_key)
+{
+    std::lock_guard<std::mutex> state_lock(m_install_state_mutex);
+
+    PluginDescriptor descriptor;
+    if (!try_get_plugin_descriptor(plugin_key, descriptor) || descriptor.plugin_root.empty())
+        return;
+
+    const boost::filesystem::path root(descriptor.plugin_root);
+    PluginInstallState state;
+    if (!read_install_state(root, state)) {
+        BOOST_LOG_TRIVIAL(warning) << __FUNCTION__ << ": Failed to read install state for " << plugin_key;
+        return;
+    }
+
+    state.permissions = {};
+    if (!write_install_state(root, state))
+        BOOST_LOG_TRIVIAL(warning) << __FUNCTION__ << ": Failed to revoke permissions for " << plugin_key;
+}
+
 // ── Callbacks ───────────────────────────────────────────────────────────────────────────────
 
 void PluginManager::subscribe_on_load_callback(PluginLifecycleCompleteFn fn)
@@ -1354,6 +1416,11 @@ bool PluginManager::install_plugin(const boost::filesystem::path& filepath, Plug
         return false;
     }
 
+    // Every successful install may have replaced executable plugin code. Revoke any permissions
+    // associated with the previous package so the newly installed version must request them again.
+    if (!plugin_descriptor.plugin_key.empty())
+        revoke_plugin_permissions(plugin_descriptor.plugin_key);
+
     if (!plugin_descriptor.plugin_key.empty())
         clear_plugin_error(plugin_descriptor.plugin_key);
 
@@ -1741,6 +1808,7 @@ bool PluginManager::update_cloud_plugin(const std::string& plugin_key, std::stri
     }
 
     clear_plugin_error(plugin_key);
+
     return true;
 }
 

src/slic3r/plugin/PluginManager.hpp

@@ -159,6 +159,8 @@ public:
                                                                      PluginCapabilityType type = PluginCapabilityType::Unknown,
                                                                      bool only_enabled         = true) const;
 
+    bool get_install_state(const std::string& plugin_key, PluginInstallState& install_state);
+
     void load_plugin(const std::string& plugin_key, bool skip_deps = false, std::vector<std::string> capabilities_to_enable = {});
     bool unload_plugin(const std::string& plugin_key);
     void unload_all_plugins();
@@ -255,6 +257,9 @@ private:
 
     // Writes the sidecar for a loaded plugin (enabled=true plus the current per-capability flags).
     void write_loaded_plugin_install_state(const std::string& plugin_key);
+    void mark_plugin_install_state_disabled(const std::string& plugin_key);
+    // Revoke permissions after a package replacement so the new package must request them again.
+    void revoke_plugin_permissions(const std::string& plugin_key);
 
     bool finalize_cloud_plugin_removal(const PluginDescriptor& plugin, bool keep_local, std::string& error);
     bool delete_installed_plugin_package(const PluginDescriptor& plugin, std::string& error);

src/slic3r/plugin/PyPluginTrampoline.hpp

@@ -26,25 +26,30 @@
     try { \
         override_call; \
     } catch (pybind11::error_already_set & err) { \
+        const bool _orca_audit_denial = ::Slic3r::PluginAuditManager::instance().audit_denial_pending(); \
+        if (_orca_audit_denial) \
+            ::Slic3r::PluginAuditManager::instance().clear_current_plugin(); \
         ::Slic3r::log_python_exception_keep(err); \
+        if (_orca_audit_denial) \
+            ::Slic3r::PluginAuditManager::instance().clear_audit_denial(); \
         throw; \
     }
 
 // Opens the plugin's filesystem audit scope for the duration of a C++ -> Python call, and publishes
 // the calling capability's cached name so host APIs invoked from Python can tell which capability
 // they are serving. No-op without an audit plugin key. Declares a local `_orca_audit_scope`.
-#define ORCA_PY_AUDIT_SCOPE(mode) \
+#define ORCA_PY_AUDIT_SCOPE() \
     std::optional<::Slic3r::ScopedPluginAuditContext> _orca_audit_scope; \
     if (const std::string& _orca_audit_key = this->audit_plugin_key(); !_orca_audit_key.empty()) \
-    _orca_audit_scope.emplace(_orca_audit_key, this->name(), mode)
+    _orca_audit_scope.emplace(_orca_audit_key, this->name())
 
-#define ORCA_PY_OVERRIDE_AUDITED(mode, audit_setup, override_macro, ret, base, name, ...) \
+#define ORCA_PY_OVERRIDE_AUDITED(audit_setup, override_macro, ret, base, name, ...) \
     do { \
         ::Slic3r::PluginCapabilityInterface::RefCounter _orca_ref_counter(*this); \
         ::Slic3r::PythonGILState _orca_python_gil; \
         if (!_orca_python_gil) \
             throw std::runtime_error("Python interpreter is shutting down"); \
-        ORCA_PY_AUDIT_SCOPE(mode); \
+        ORCA_PY_AUDIT_SCOPE(); \
         if (_orca_audit_scope) \
             audit_setup(); \
         ORCA_PY_LOGGED_OVERRIDE_BODY(override_macro(ret, base, name, ##__VA_ARGS__)); \
@@ -58,7 +63,7 @@ public:
 
     std::string get_name() const override
     {
-        ORCA_PY_OVERRIDE_AUDITED(::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, std::string, Base, get_name);
+        ORCA_PY_OVERRIDE_AUDITED([] {}, PYBIND11_OVERRIDE_PURE, std::string, Base, get_name);
     }
 
     // Config UI hooks. Available on every capability type, so they live here rather than in
@@ -66,7 +71,6 @@ public:
     bool has_config_ui() const override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading,
             [] {},
             PYBIND11_OVERRIDE,
             bool,
@@ -77,7 +81,6 @@ public:
     std::string get_config_ui() const override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading,
             [] {},
             PYBIND11_OVERRIDE,
             std::string,
@@ -94,7 +97,7 @@ public:
     // mistake), both fall back to the base's empty object rather than writing `"cap_config": null`.
     nlohmann::json get_default_config() const override
     {
-        ORCA_PY_AUDIT_SCOPE(::Slic3r::PluginAuditManager::AuditMode::Loading);
+        ORCA_PY_AUDIT_SCOPE();
         try {
             pybind11::gil_scoped_acquire gil;
             pybind11::function override = pybind11::get_override(static_cast<const Base*>(this), "get_default_config");
@@ -117,17 +120,17 @@ public:
 
     void on_load() override
     {
-        ORCA_PY_OVERRIDE_AUDITED(::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE, void, Base, on_load);
+        ORCA_PY_OVERRIDE_AUDITED([] {}, PYBIND11_OVERRIDE, void, Base, on_load);
     }
 
     void on_unload() override
     {
-        ORCA_PY_OVERRIDE_AUDITED(::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE, void, Base, on_unload);
+        ORCA_PY_OVERRIDE_AUDITED([] {}, PYBIND11_OVERRIDE, void, Base, on_unload);
     }
 
     void on_cancelled() override
     {
-        ORCA_PY_OVERRIDE_AUDITED(::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE, void, Base, on_cancelled);
+        ORCA_PY_OVERRIDE_AUDITED([] {}, PYBIND11_OVERRIDE, void, Base, on_cancelled);
     }
 };
 
@@ -139,7 +142,7 @@ public:
     PluginCapabilityType get_type() const override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE, PluginCapabilityType, PluginCapabilityInterface,
+            [] {}, PYBIND11_OVERRIDE, PluginCapabilityType, PluginCapabilityInterface,
             get_type);
     }
 };

src/slic3r/plugin/PythonInterpreter.cpp

@@ -87,6 +87,12 @@ void log_python_exception_keep(pybind11::error_already_set& err)
     if (!gil)
         return;
 
+    // Traceback output is host-owned work.  In particular, the stderr tee opens the Python log
+    // file on every write.  Keep that open outside the plugin audit context, otherwise an ordinary
+    // exception raised by a plugin can recursively trigger the filesystem permission dialog while
+    // its original exception is being reported.
+    ScopedPluginAuditContext audit_suppression("");
+
     // Non-destructive: print the traceback to sys.stderr (tee'd to the session log)
     // WITHOUT consuming err, so the caller can rethrow it intact. For example, downstream C++
     // catchers can still read err.what() for the user-facing dialog. We must NOT use
@@ -622,10 +628,6 @@ bool PythonInterpreter::initialize()
         else
             BOOST_LOG_TRIVIAL(info) << "Bundled uv executable not found";
 
-        // Install the CPython audit hook for plugin policy enforcement.
-        // This is defense-in-depth: today it only inspects the `open` audit event
-        // and blocks writes outside the allowed roots; subprocess/socket/ctypes and
-        // other events are not yet handled.  It is NOT a full security sandbox.
         PluginAuditManager::instance().install_hook();
 
         // Persist Python stderr (plugin tracebacks, including uncaught

src/slic3r/plugin/PythonPluginBridge.cpp

@@ -1,5 +1,6 @@
 #include "PythonPluginBridge.hpp"
 
+#include <algorithm>
 #include <boost/log/trivial.hpp>
 #include <exception>
 #include <memory>
@@ -40,6 +41,7 @@ thread_local std::string g_active_plugin_key;
 std::mutex g_registry_mutex;
 std::unordered_map<std::string, std::vector<py::object>> g_pending_capabilities;
 std::unordered_map<std::string, py::object> g_pending_package;
+std::unordered_map<std::string, std::vector<std::string>> g_pending_fs_read_permissions;
 struct PluginInstanceHandle
 {
     // The C++ plugin interface points into a Python object. Keep both alive through one
@@ -77,6 +79,8 @@ void discard_pending_capture_without_python(const std::string& plugin_key)
         (void) package->second.release();
         g_pending_package.erase(package);
     }
+
+    g_pending_fs_read_permissions.erase(plugin_key);
 }
 
 } // namespace
@@ -101,34 +105,38 @@ void PythonPluginBridge::begin_plugin_capture(const std::string& plugin_key)
         // for this same entry path.
         g_pending_capabilities.erase(plugin_key);
         g_pending_package.erase(plugin_key);
+        g_pending_fs_read_permissions.erase(plugin_key);
     }
     // From now until finalize/cancel, @orca.plugin and register_capability() calls made by
     // Python code on this thread are attributed to this plugin.
     g_active_plugin_key = plugin_key;
 }
 
-std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(const std::string& plugin_key, std::string& error)
+std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(const std::string& capture_key,
+                                                                              const std::string& plugin_key,
+                                                                              std::string&       error)
 {
     PythonGILState gil;
     if (!gil) {
         error = "Python interpreter is shutting down";
         return {};
     }
-    BOOST_LOG_TRIVIAL(info) << "Finalizing Python plugin capture for key " << plugin_key;
+    BOOST_LOG_TRIVIAL(info) << "Finalizing Python plugin capture for key " << capture_key;
 
     // Phase 1: run the package class's register_capabilities() while the active key is
     // still set. That method is expected to call orca.register_capability() once per
     // capability class, and register_capability() needs g_active_plugin_key to know which
     // pending bucket to append to.
     {
-        auto clear_active_key = [&plugin_key]() {
-            if (g_active_plugin_key == plugin_key)
+        auto clear_active_key = [&capture_key]() {
+            if (g_active_plugin_key == capture_key)
                 g_active_plugin_key.clear();
         };
-        auto discard_pending_for_key = [&plugin_key]() {
+        auto discard_pending_for_key = [&capture_key]() {
             std::lock_guard<std::mutex> lock(g_registry_mutex);
-            g_pending_capabilities.erase(plugin_key);
-            g_pending_package.erase(plugin_key);
+            g_pending_capabilities.erase(capture_key);
+            g_pending_package.erase(capture_key);
+            g_pending_fs_read_permissions.erase(capture_key);
         };
 
         try {
@@ -138,7 +146,7 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
             py::object package_cls;
             {
                 std::lock_guard<std::mutex> lock(g_registry_mutex);
-                auto it = g_pending_package.find(plugin_key);
+                auto it = g_pending_package.find(capture_key);
                 if (it != g_pending_package.end()) {
                     package_cls = it->second;
                     g_pending_package.erase(it);
@@ -157,6 +165,33 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
             // are kept.
             py::object package = package_cls();
             package.attr("register_capabilities")();
+
+            // Permission declarations are collected while register_capabilities() runs so the
+            // plugin can describe its needs without touching wx from the Python load worker. Ask
+            // only after registration returns, before capability instances are materialized.
+            std::vector<std::string> fs_read_permissions;
+            {
+                std::lock_guard<std::mutex> lock(g_registry_mutex);
+                auto it = g_pending_fs_read_permissions.find(capture_key);
+                if (it != g_pending_fs_read_permissions.end()) {
+                    fs_read_permissions = std::move(it->second);
+                    g_pending_fs_read_permissions.erase(it);
+                }
+            }
+            if (!fs_read_permissions.empty()) {
+                bool granted = false;
+                {
+                    py::gil_scoped_release release;
+                    granted = PluginAuditManager::instance().request_filesystem_read_permissions(plugin_key, fs_read_permissions);
+                }
+                if (!granted) {
+                    error = "Plugin filesystem read permission request denied";
+                    BOOST_LOG_TRIVIAL(warning) << error << " for key " << plugin_key;
+                    discard_pending_for_key();
+                    clear_active_key();
+                    return {};
+                }
+            }
         } catch (py::error_already_set& err) {
             log_python_exception_keep(err);
             error = err.what();
@@ -180,7 +215,7 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
     std::vector<py::object> classes;
     {
         std::lock_guard<std::mutex> lock(g_registry_mutex);
-        auto it = g_pending_capabilities.find(plugin_key);
+        auto it = g_pending_capabilities.find(capture_key);
         if (it != g_pending_capabilities.end()) {
             classes = std::move(it->second);
             g_pending_capabilities.erase(it);
@@ -189,10 +224,10 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
 
     // Registration is complete. Later register_capability() calls should fail instead of
     // accidentally attaching themselves to this plugin.
-    if (g_active_plugin_key == plugin_key)
+    if (g_active_plugin_key == capture_key)
         g_active_plugin_key.clear();
 
-    BOOST_LOG_TRIVIAL(info) << "Collected " << classes.size() << " registered capability class(es) for key " << plugin_key;
+    BOOST_LOG_TRIVIAL(info) << "Collected " << classes.size() << " registered capability class(es) for key " << capture_key;
 
     std::vector<CapturedCapability> capabilities;
     capabilities.reserve(classes.size());
@@ -204,7 +239,7 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
             py::object instance = cls();
             if (!py::isinstance<PluginCapabilityInterface>(instance)) {
                 error = "Registered capability must inherit from a PluginCapability base";
-                BOOST_LOG_TRIVIAL(error) << "Python plugin capture failed type check for key " << plugin_key
+                BOOST_LOG_TRIVIAL(error) << "Python plugin capture failed type check for key " << capture_key
                                          << " error=" << error;
                 return {};
             }
@@ -212,7 +247,7 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
             auto capability_iface = instance.cast<std::shared_ptr<PluginCapabilityInterface>>();
             if (!capability_iface) {
                 error = "Failed to cast Python capability to PluginCapabilityInterface";
-                BOOST_LOG_TRIVIAL(error) << "Python plugin capture failed cast for key " << plugin_key
+                BOOST_LOG_TRIVIAL(error) << "Python plugin capture failed cast for key " << capture_key
                                          << " error=" << error;
                 return {};
             }
@@ -226,7 +261,7 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
             // here is a hard error that rejects the whole plugin capture.
             if (name.find(';') != std::string::npos) {
                 error = "Capability name must not contain ';': " + name;
-                BOOST_LOG_TRIVIAL(error) << "Python plugin capture rejected capability for key " << plugin_key
+                BOOST_LOG_TRIVIAL(error) << "Python plugin capture rejected capability for key " << capture_key
                                          << " error=" << error;
                 return {};
             }
@@ -246,12 +281,12 @@ std::vector<CapturedCapability> PythonPluginBridge::finalize_plugin_capture(cons
             // log the traceback here. GIL is held for the duration of finalize_plugin_capture.
             log_python_exception_keep(err);
             error = err.what();
-            BOOST_LOG_TRIVIAL(error) << "Python plugin capture raised Python exception for key " << plugin_key
+            BOOST_LOG_TRIVIAL(error) << "Python plugin capture raised Python exception for key " << capture_key
                                      << " error=" << error;
             return {};
         } catch (const std::exception& ex) {
             error = ex.what();
-            BOOST_LOG_TRIVIAL(error) << "Python plugin capture raised exception for key " << plugin_key
+            BOOST_LOG_TRIVIAL(error) << "Python plugin capture raised exception for key " << capture_key
                                      << " error=" << error;
             return {};
         }
@@ -279,6 +314,7 @@ void PythonPluginBridge::cancel_plugin_capture(const std::string& plugin_key)
         // may already have registered under this key.
         g_pending_capabilities.erase(plugin_key);
         g_pending_package.erase(plugin_key);
+        g_pending_fs_read_permissions.erase(plugin_key);
     }
 
     if (g_active_plugin_key == plugin_key)
@@ -305,6 +341,7 @@ void PythonPluginBridge::clear_pending_captures()
             (void) pkg.release();
         }
         g_pending_package.clear();
+        g_pending_fs_read_permissions.clear();
         g_active_plugin_key.clear();
         return;
     }
@@ -313,6 +350,7 @@ void PythonPluginBridge::clear_pending_captures()
     BOOST_LOG_TRIVIAL(info) << "Clearing " << g_pending_capabilities.size() << " pending Python plugin capture(s)";
     g_pending_capabilities.clear();
     g_pending_package.clear();
+    g_pending_fs_read_permissions.clear();
     g_active_plugin_key.clear();
 }
 
@@ -450,6 +488,27 @@ void bind_python_api(pybind11::module_& m)
         },
         R"pbdoc(Register a PluginCapability subclass while OrcaSlicer loads your module.)pbdoc");
 
+    m.def(
+        "request_permissions",
+        [](const std::vector<std::string>& fs_read) {
+            if (g_active_plugin_key.empty())
+                throw py::value_error("request_permissions() called outside plugin discovery context");
+
+            std::lock_guard<std::mutex> lock(g_registry_mutex);
+            auto& requested = g_pending_fs_read_permissions[g_active_plugin_key];
+            for (const std::string& path : fs_read) {
+                if (path.empty())
+                    throw py::value_error("request_permissions(fs_read=...) does not accept empty paths");
+                if (std::find(requested.begin(), requested.end(), path) == requested.end())
+                    requested.push_back(path);
+            }
+        },
+        py::arg("fs_read") = std::vector<std::string>{},
+        R"pbdoc(Request filesystem read permissions while OrcaSlicer loads your module.
+
+The host presents the request to the user after register_capabilities() returns. Denying the
+request aborts the plugin load.)pbdoc");
+
     m.def("plugin", [](py::object cls) {
         if (g_active_plugin_key.empty())
             throw py::value_error("@orca.plugin used outside plugin discovery context");

src/slic3r/plugin/PythonPluginBridge.hpp

@@ -31,7 +31,7 @@ public:
     // Returns one CapturedCapability per capability, or an empty vector on failure
     // (error message populated).
     std::vector<CapturedCapability> finalize_plugin_capture(
-        const std::string& plugin_key, std::string& error);
+        const std::string& capture_key, const std::string& plugin_key, std::string& error);
 
     // Clear any pending registrations for the key. Safe to call when import fails.
     void cancel_plugin_capture(const std::string& plugin_key);

src/slic3r/plugin/pluginTypes/pages/PagesPluginCapabilityTrampoline.hpp

@@ -16,7 +16,6 @@ public:
     std::string get_icon() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading,
             [] {},
             PYBIND11_OVERRIDE,
             std::string,
@@ -27,7 +26,6 @@ public:
     std::string get_ui() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading,
             [] {},
             PYBIND11_OVERRIDE_PURE,
             std::string,
@@ -42,7 +40,7 @@ public:
         if (!gil)
             throw std::runtime_error("Python interpreter is shutting down");
 
-        ORCA_PY_AUDIT_SCOPE(::Slic3r::PluginAuditManager::AuditMode::Loading);
+        ORCA_PY_AUDIT_SCOPE();
 
         pybind11::function override = pybind11::get_override(static_cast<PagesPluginCapability*>(this), "on_message");
         if (!override)

src/slic3r/plugin/pluginTypes/printerAgent/PrinterAgentPluginCapabilityTrampoline.hpp

@@ -16,206 +16,206 @@ public:
     AgentInfo get_agent_info() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, AgentInfo, PrinterAgentPluginCapability,
+            [] {}, PYBIND11_OVERRIDE_PURE, AgentInfo, PrinterAgentPluginCapability,
             get_agent_info);
     }
 
     int connect_printer(std::string dev_id, std::string dev_ip, std::string username, std::string password, bool use_ssl) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, connect_printer, dev_id,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, connect_printer, dev_id,
             dev_ip, username, password, use_ssl);
     }
 
     int disconnect_printer() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, disconnect_printer);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, disconnect_printer);
     }
 
     int send_message(std::string dev_id, std::string json_str, int qos, int flag) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, send_message, dev_id,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, send_message, dev_id,
             json_str, qos, flag);
     }
 
     int send_message_to_printer(std::string dev_id, std::string json_str, int qos, int flag) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, send_message_to_printer,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, send_message_to_printer,
             dev_id, json_str, qos, flag);
     }
 
     bool start_discovery(bool start, bool sending) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, bool, PrinterAgentPluginCapability, start_discovery, start,
+            [] {}, PYBIND11_OVERRIDE_PURE, bool, PrinterAgentPluginCapability, start_discovery, start,
             sending);
     }
 
     int bind_detect(std::string dev_ip, std::string sec_link, detectResult& detect) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, bind_detect, dev_ip,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, bind_detect, dev_ip,
             sec_link, detect);
     }
 
     std::string get_user_selected_machine() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, std::string, PrinterAgentPluginCapability,
+            [] {}, PYBIND11_OVERRIDE_PURE, std::string, PrinterAgentPluginCapability,
             get_user_selected_machine);
     }
 
     int set_user_selected_machine(std::string dev_id) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability,
             set_user_selected_machine, dev_id);
     }
 
     int start_send_gcode_to_sdcard(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn, OnWaitFn wait_fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability,
             start_send_gcode_to_sdcard, params, update_fn, cancel_fn, wait_fn);
     }
 
     int start_local_print(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, start_local_print,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, start_local_print,
             params, update_fn, cancel_fn);
     }
 
     FilamentSyncMode get_filament_sync_mode() const override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, FilamentSyncMode, PrinterAgentPluginCapability,
+            [] {}, PYBIND11_OVERRIDE_PURE, FilamentSyncMode, PrinterAgentPluginCapability,
             get_filament_sync_mode);
     }
 
     bool fetch_filament_info(std::string dev_id) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, bool, PrinterAgentPluginCapability, fetch_filament_info, dev_id);
+            [] {}, PYBIND11_OVERRIDE_PURE, bool, PrinterAgentPluginCapability, fetch_filament_info, dev_id);
     }
 
     int check_cert() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, check_cert);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, check_cert);
     }
 
     void install_device_cert(std::string dev_id, bool lan_only) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, void, PrinterAgentPluginCapability, install_device_cert, dev_id,
+            [] {}, PYBIND11_OVERRIDE_PURE, void, PrinterAgentPluginCapability, install_device_cert, dev_id,
             lan_only);
     }
 
     int ping_bind(std::string ping_code) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, ping_bind, ping_code);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, ping_bind, ping_code);
     }
 
     int bind(std::string dev_ip, std::string dev_id, std::string dev_model, std::string sec_link, std::string timezone, bool improved, OnUpdateStatusFn update_fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, bind, dev_ip, dev_id,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, bind, dev_ip, dev_id,
             dev_model, sec_link, timezone, improved, update_fn);
     }
 
     int unbind(std::string dev_id) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, unbind, dev_id);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, unbind, dev_id);
     }
 
     int start_print(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn, OnWaitFn wait_fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, start_print, params,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, start_print, params,
             update_fn, cancel_fn, wait_fn);
     }
 
     int start_local_print_with_record(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn, OnWaitFn wait_fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability,
             start_local_print_with_record, params, update_fn, cancel_fn, wait_fn);
     }
 
     int start_sdcard_print(PrintParams params, OnUpdateStatusFn update_fn, WasCancelledFn cancel_fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, start_sdcard_print, params,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, start_sdcard_print, params,
             update_fn, cancel_fn);
     }
 
     int get_hms_snapshot(std::string dev_id, std::string file_name, std::function<void(std::string, int)> callback) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, get_hms_snapshot, dev_id,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, get_hms_snapshot, dev_id,
             file_name, callback);
     }
 
     int set_server_callback(OnServerErrFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_server_callback, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_server_callback, fn);
     }
 
     int set_on_ssdp_msg_fn(OnMsgArrivedFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_ssdp_msg_fn, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_ssdp_msg_fn, fn);
     }
 
     int set_on_printer_connected_fn(OnPrinterConnectedFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_printer_connected_fn,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_printer_connected_fn,
             fn);
     }
 
     int set_on_subscribe_failure_fn(GetSubscribeFailureFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_subscribe_failure_fn,
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_subscribe_failure_fn,
             fn);
     }
 
     int set_on_message_fn(OnMessageFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_message_fn, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_message_fn, fn);
     }
 
     int set_on_user_message_fn(OnMessageFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_user_message_fn, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_user_message_fn, fn);
     }
 
     int set_on_local_connect_fn(OnLocalConnectedFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_local_connect_fn, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_local_connect_fn, fn);
     }
 
     int set_on_local_message_fn(OnMessageFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_local_message_fn, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_on_local_message_fn, fn);
     }
 
     int set_queue_on_main_fn(QueueOnMainFn fn) override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading, [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_queue_on_main_fn, fn);
+            [] {}, PYBIND11_OVERRIDE_PURE, int, PrinterAgentPluginCapability, set_queue_on_main_fn, fn);
     }
 
     // request_bind_ticket returns its ticket through a std::string* out-param, which pybind11
@@ -223,7 +223,7 @@ public:
     // returns a (result, ticket) tuple, which we unpack into the int result and the out-param.
     int request_bind_ticket(std::string* ticket) override
     {
-        ORCA_PY_AUDIT_SCOPE(::Slic3r::PluginAuditManager::AuditMode::Loading);
+        ORCA_PY_AUDIT_SCOPE();
         ::Slic3r::PluginCapabilityInterface::RefCounter _orca_ref_counter(*this);
         ::Slic3r::PythonGILState gil;
         if (!gil)

src/slic3r/plugin/pluginTypes/script/ScriptPluginCapabilityTrampoline.hpp

@@ -13,7 +13,6 @@ public:
     ExecutionResult execute() override
     {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading,
             [] {},
             PYBIND11_OVERRIDE_PURE,
             ExecutionResult,

src/slic3r/plugin/pluginTypes/slicingPipeline/SlicingPipelinePluginCapabilityTrampoline.hpp

@@ -10,7 +10,6 @@ public:
     using PyPluginCommonTrampoline<SlicingPipelinePluginCapability>::PyPluginCommonTrampoline;
     ExecutionResult execute(SlicingPipelineContext& ctx) override {
         ORCA_PY_OVERRIDE_AUDITED(
-            ::Slic3r::PluginAuditManager::AuditMode::Loading,
             [&]{
                 // At Step.psGCodePostProcess the plugin edits the exported G-code file, which lives
                 // outside data_dir() (a temp/output folder), so writing to it would otherwise be

tests/slic3rutils/plugin_test_utils.hpp

@@ -34,4 +34,24 @@ struct ScopedDataDir
     ScopedDataDir& operator=(const ScopedDataDir&) = delete;
 };
 
+// Point resources_dir() at a throwaway directory for the lifetime of a test and restore the
+// previous value afterwards, mirroring ScopedDataDir.
+struct ScopedResourcesDir
+{
+    ScopedTemporaryDir      tmp;
+    boost::filesystem::path dir;
+    std::string             previous;
+
+    explicit ScopedResourcesDir(const std::string& tag)
+        : tmp("orca-" + tag), dir(tmp.path()), previous(resources_dir())
+    {
+        set_resources_dir(dir.string());
+    }
+
+    ~ScopedResourcesDir() { set_resources_dir(previous); }
+
+    ScopedResourcesDir(const ScopedResourcesDir&)            = delete;
+    ScopedResourcesDir& operator=(const ScopedResourcesDir&) = delete;
+};
+
 } // namespace Slic3r

tests/slic3rutils/test_plugin_audit.cpp

@@ -27,6 +27,16 @@ void seed_denied_names()
         mgr.add_denied_filename(name);
 }
 
+// Seed the keyword registry with the same list install_hook() uses. Same rationale as
+// seed_denied_names(): a process-singleton registry, seeded from the single shared source so
+// production and tests cannot drift apart.
+void seed_denied_keywords()
+{
+    PluginAuditManager& mgr = PluginAuditManager::instance();
+    for (const auto& keyword : PluginAuditManager::default_denied_path_keywords())
+        mgr.add_denied_path_keyword(keyword);
+}
+
 } // namespace
 
 TEST_CASE("Plugin audit denies app config and token filenames anywhere", "[audit]")
@@ -81,7 +91,7 @@ TEST_CASE("Plugin audit denies app config and token filenames anywhere", "[audit
     }
 }
 
-TEST_CASE("Plugin audit deny beats allowed roots and the Loading read exemption", "[audit]")
+TEST_CASE("Plugin audit deny beats allowed roots", "[audit]")
 {
     ScopedDataDir data_dir_guard("plugin-audit-deny");
     seed_denied_names();
@@ -91,8 +101,8 @@ TEST_CASE("Plugin audit deny beats allowed roots and the Loading read exemption"
     // config and the token would otherwise be reachable simply by living inside it.
     mgr.add_global_allowed_root(data_dir());
 
-    // Enter a plugin context. The deny must hold in Loading mode, which every scope runs in.
-    ScopedPluginAuditContext ctx("test_plugin", "", PluginAuditManager::AuditMode::Loading);
+    // Enter a plugin context. The deny must hold even inside a globally allowed root.
+    ScopedPluginAuditContext ctx("test_plugin", "");
 
     const fs::path conf  = fs::path(data_dir()) / (SLIC3R_APP_KEY ".conf");
     const fs::path token = fs::path(data_dir()) / secret_constants::USER_SECRET_FILENAME;
@@ -103,6 +113,13 @@ TEST_CASE("Plugin audit deny beats allowed roots and the Loading read exemption"
         CHECK(decision.allowed);
     }
 
+    SECTION("a file outside the allowed root is blocked for reads as well as writes")
+    {
+        AuditDecision decision = mgr.check_open((fs::path(data_dir()).parent_path() / "outside.txt").string(), "r");
+        CHECK_FALSE(decision.allowed);
+        CHECK(decision.reason == "outside allowed root");
+    }
+
     SECTION("writing the app config is blocked despite data_dir() being allowed")
     {
         AuditDecision decision = mgr.check_open(conf.string(), "w");
@@ -110,16 +127,14 @@ TEST_CASE("Plugin audit deny beats allowed roots and the Loading read exemption"
         CHECK(decision.reason == "denied filename");
     }
 
-    SECTION("reading the app config is blocked even though Loading exempts reads")
+    SECTION("reading the app config is blocked despite the allowed root")
     {
-        // Without the deny, a read in Loading mode short-circuits to allow. The deny sits above
-        // that exemption, so this must still be blocked.
         AuditDecision decision = mgr.check_open(conf.string(), "r");
         CHECK_FALSE(decision.allowed);
         CHECK(decision.reason == "denied filename");
     }
 
-    SECTION("reading the cloud refresh token is blocked in Loading mode")
+    SECTION("reading the cloud refresh token is blocked")
     {
         AuditDecision decision = mgr.check_open(token.string(), "r");
         CHECK_FALSE(decision.allowed);
@@ -150,7 +165,7 @@ TEST_CASE("Plugin audit deny beats a plugin's own scoped root", "[audit]")
     const fs::path plugin_dir = fs::path(data_dir()) / "plugins" / "test_plugin";
     fs::create_directories(plugin_dir);
 
-    ScopedPluginAuditContext ctx("test_plugin", "", PluginAuditManager::AuditMode::Loading);
+    ScopedPluginAuditContext ctx("test_plugin", "");
     mgr.add_scoped_allowed_root(plugin_dir);
 
     SECTION("the plugin's own non-denied file opens for read and write")
@@ -185,3 +200,139 @@ TEST_CASE("Plugin audit does not constrain non-plugin code", "[audit]")
     CHECK(mgr.check_open(conf.string(), "w").allowed);
     CHECK(mgr.check_open(conf.string(), "r").allowed);
 }
+
+TEST_CASE("Plugin audit denies secret/certificate/config-like paths by keyword", "[audit]")
+{
+    seed_denied_keywords();
+    const PluginAuditManager& mgr = PluginAuditManager::instance();
+
+    SECTION("a 'secrets' directory component is denied")
+    {
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/secrets/api_key.json")));
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/secret/token.txt")));
+    }
+
+    SECTION("a 'certificate(s)' directory component is denied")
+    {
+        CHECK(mgr.is_denied_path_keyword(fs::path("/resources/cert/slicer_base64.cer")));
+        CHECK(mgr.is_denied_path_keyword(fs::path("/resources/certificates/ca.pem")));
+    }
+
+    SECTION("a 'conf'/'config' directory or file component is denied")
+    {
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/conf/settings.json")));
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/config/settings.json")));
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/plugin.conf")));
+    }
+
+    SECTION("matching is case-insensitive")
+    {
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/SECRETS/token.txt")));
+        CHECK(mgr.is_denied_path_keyword(fs::path("/resources/CertBundle/ca.pem")));
+        CHECK(mgr.is_denied_path_keyword(fs::path("/plugin/CONFIG.JSON")));
+    }
+
+    SECTION("matching is not limited to the base name -- any ancestor component counts")
+    {
+        CHECK(mgr.is_denied_path_keyword(fs::path("/data/secrets/nested/deep/file.txt")));
+    }
+
+    SECTION("an unrelated path is not denied")
+    {
+        CHECK_FALSE(mgr.is_denied_path_keyword(fs::path("/plugin/output/model.gcode")));
+        CHECK_FALSE(mgr.is_denied_path_keyword(fs::path("/plugin/storage/state.json")));
+    }
+
+    SECTION("an empty path is not denied")
+    {
+        CHECK_FALSE(mgr.is_denied_path_keyword(fs::path()));
+    }
+}
+
+TEST_CASE("Plugin audit is_denied_path combines the filename and keyword registries", "[audit]")
+{
+    seed_denied_names();
+    seed_denied_keywords();
+    const PluginAuditManager& mgr = PluginAuditManager::instance();
+
+    SECTION("a filename-registry match is denied")
+    {
+        CHECK(mgr.is_denied_path(fs::path(SLIC3R_APP_KEY ".conf")));
+    }
+
+    SECTION("a keyword-registry match is denied")
+    {
+        CHECK(mgr.is_denied_path(fs::path("/plugin/secrets/token.txt")));
+    }
+
+    SECTION("a path matching neither registry is not denied")
+    {
+        CHECK_FALSE(mgr.is_denied_path(fs::path("/plugin/output/model.gcode")));
+    }
+}
+
+TEST_CASE("Plugin audit a read-only allowed root blocks writes but not reads", "[audit]")
+{
+    ScopedDataDir      data_dir_guard("plugin-audit-readonly");
+    ScopedResourcesDir resources_dir_guard("plugin-audit-readonly-resources");
+    seed_denied_names();
+    seed_denied_keywords();
+
+    PluginAuditManager& mgr = PluginAuditManager::instance();
+    mgr.add_global_allowed_root(resources_dir(), /*allow_write=*/false);
+
+    ScopedPluginAuditContext ctx("test_plugin", "");
+
+    const fs::path readonly_file = fs::path(resources_dir()) / "profiles" / "vendor.json";
+
+    SECTION("a read inside the read-only root is allowed")
+    {
+        CHECK(mgr.check_open(readonly_file.string(), "r").allowed);
+    }
+
+    SECTION("a write inside the read-only root is blocked")
+    {
+        AuditDecision decision = mgr.check_open(readonly_file.string(), "w");
+        CHECK_FALSE(decision.allowed);
+        CHECK(decision.reason == "outside allowed root");
+    }
+
+    SECTION("a create inside the read-only root is blocked")
+    {
+        AuditDecision decision = mgr.check_path_access(readonly_file, /*is_write=*/true);
+        CHECK_FALSE(decision.allowed);
+    }
+
+    SECTION("the bundled cert underneath the read-only root is denied even for reads")
+    {
+        const fs::path cert = fs::path(resources_dir()) / "cert" / "slicer_base64.cer";
+        AuditDecision  decision = mgr.check_open(cert.string(), "r");
+        CHECK_FALSE(decision.allowed);
+        CHECK(decision.reason == "denied path keyword");
+    }
+}
+
+TEST_CASE("Plugin audit a scoped root can also be registered read-only", "[audit]")
+{
+    ScopedDataDir data_dir_guard("plugin-audit-scoped-readonly");
+    seed_denied_names();
+    seed_denied_keywords();
+
+    PluginAuditManager& mgr = PluginAuditManager::instance();
+
+    const fs::path readonly_dir = fs::path(data_dir()) / "readonly_scope";
+    fs::create_directories(readonly_dir);
+
+    ScopedPluginAuditContext ctx("test_plugin", "");
+    mgr.add_scoped_allowed_root(readonly_dir, /*allow_write=*/false);
+
+    SECTION("a read inside the scoped read-only root is allowed")
+    {
+        CHECK(mgr.check_open((readonly_dir / "vendor.json").string(), "r").allowed);
+    }
+
+    SECTION("a write inside the scoped read-only root is blocked")
+    {
+        CHECK_FALSE(mgr.check_open((readonly_dir / "vendor.json").string(), "w").allowed);
+    }
+}

tests/slic3rutils/test_plugin_install.cpp

@@ -112,6 +112,22 @@ TEST_CASE("install-state sidecar is the source of truth for a cloud plugin's ins
     REQUIRE(read_install_state(plugin_dir, state));
     CHECK(state.installed_version == "1.2.0");
 
+    state.permissions.fs_read       = {"/path/to/read"};
+    state.permissions.fs_readwrite  = {"/path/to/readwrite"};
+    state.permissions.network_http  = {"https://api.example.com"};
+    state.permissions.network_socket = {"192.168.45.6:443"};
+    state.permissions.process        = {"/usr/bin/curl"};
+    REQUIRE(write_install_state(plugin_dir, state));
+
+    // Permission data is persisted in the same sidecar as the installation metadata.
+    PluginInstallState persisted;
+    REQUIRE(read_install_state(plugin_dir, persisted));
+    CHECK(persisted.permissions.fs_read == state.permissions.fs_read);
+    CHECK(persisted.permissions.fs_readwrite == state.permissions.fs_readwrite);
+    CHECK(persisted.permissions.network_http == state.permissions.network_http);
+    CHECK(persisted.permissions.network_socket == state.permissions.network_socket);
+    CHECK(persisted.permissions.process == state.permissions.process);
+
     // Reading the sidecar back onto a freshly-scanned descriptor (whose header version is still
     // 1.0.0) must surface the cloud-installed 1.2.0. This is what lets update_cloud_metadata compare
     // the cloud's latest version against the installed version instead of the stale header, so an
@@ -120,4 +136,4 @@ TEST_CASE("install-state sidecar is the source of truth for a cloud plugin's ins
     scanned.version = "1.0.0"; // as parsed from the unchanged PEP723 header
     read_install_state(plugin_dir, scanned);
     CHECK(scanned.installed_version == "1.2.0");
-}
+}