Merge pull request #395 from ThePhaseless/fix/csp-json-viewer-eval

fix: /v1 must survive CSP-blocked evaluate (incl. Firefox JSON viewer)

.devcontainer/Dockerfile

@@ -1,4 +0,0 @@
-FROM ghcr.io/astral-sh/uv:debian
-ENV UV_LINK_MODE=copy
-
-RUN apt update && apt upgrade -y && apt install -y chromium chromium-driver xvfb git

.devcontainer/devcontainer.json

@@ -3,36 +3,26 @@
 {
   // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
   "build": {
-    "dockerfile": "Dockerfile"
+    "dockerfile": "../Dockerfile",
+    "target": "devcontainer"
   },
+  "runArgs": ["--security-opt", "label=disable", "--privileged"],
   "customizations": {
     "vscode": {
       "extensions": [
         "charliermarsh.ruff",
-        "-ms-python.autopep8",
-        "-ms-python.vscode-pylance"
+        "ms-python.python",
+        "tamasfe.even-better-toml"
       ],
       "settings": {
         "python.venvPath": "./venv"
       }
     }
   },
-  // Features to add to the dev container. More info: https://containers.dev/features.
-  // "features": {},
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // "postCreateCommand": "pip3 install --user -r requirements.txt",
-  // Configure tool-specific properties.
-  // "customizations": {},
-  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
-  // "remoteUser": "root"
-  "name": "Byparr Dev Container",
-  "runArgs": [
-    "-p",
-    "8181:8191"
-  ],
+  "postCreateCommand": "uv sync --group test",
   "features": {
-    "ghcr.io/devcontainers-extra/features/act:1": {},
-    "ghcr.io/devcontainers/features/desktop-lite:1": {}
+    "ghcr.io/devcontainers/features/docker-in-docker:4": {
+      "moby": false
+    }
   }
-}
+}

.dockerignore

@@ -1,164 +0,0 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[cod]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-share/python-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py,cover
-.hypothesis/
-.pytest_cache/
-cover/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite3-journal
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-.pybuilder/
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# IPython
-profile_default/
-ipython_config.py
-
-# pyenv
-#   For a library or package, you might want to ignore these files since the code is
-#   intended to run in multiple environments; otherwise, check them in:
-# .python-version
-
-# pipenv
-#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
-#   However, in case of collaboration, if having platform-specific dependencies or dependencies
-#   having no cross-platform support, pipenv may install dependencies that don't work, or not
-#   install all needed dependencies.
-#Pipfile.lock
-
-# poetry
-#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
-#   This is especially recommended for binary packages to ensure reproducibility, and is more
-#   commonly ignored for libraries.
-#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
-#poetry.lock
-
-# pdm
-#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
-#pdm.lock
-#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
-#   in version control.
-#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
-.pdm.toml
-.pdm-python
-.pdm-build/
-
-# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
-__pypackages__/
-
-# Celery stuff
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
-
-# Pyre type checker
-.pyre/
-
-# pytype static type analyzer
-.pytype/
-
-# Cython debug symbols
-cython_debug/
-
-# PyCharm
-#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
-#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-#  and can be added to the global gitignore or merged into this file.  For a more nuclear
-#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
-
-.extentions/

.dockerignore

@@ -0,0 +1 @@
+.gitignore

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,6 +1,7 @@
 name: Bug report
 description: Create a bug report
 assignees: ThePhaseless
+labels: bug
 
 body:
   - type: checkboxes
@@ -10,12 +11,29 @@ body:
         - label: Read Loop Warning on Readme
         - label: Done the troubleshooting from Readme
         - label: Checked if such issue already exists
+        - label: Checked other websites with Cloudflare Turnstile
+        - label: I am able to access the webpage from my browser
+        - label: (Docker only) Checked that the problem does also occur on main tag
+
+  - type: checkboxes
+    attributes:
+      label: "If checked other websites with Cloudflare Turnstile:"
+      options:
+        - label: Other websites do work.
+        - label: Other websites do not work.
+
+  - type: checkboxes
+    attributes:
+      label: "The issue is still present in the latest main tag:"
+      options:
+        - label: "Yes"
+        - label: "No"
 
   - type: input
     id: docker-host
     attributes:
-      label: OS
-      placeholder: e.g. Docker, Ubuntu Linux
+      label: OS/Docker Host
+      placeholder: e.g. Docker, WSL2, Ubuntu, Windows
 
   - type: input
     id: platform-model
@@ -32,7 +50,7 @@ body:
   - type: input
     id: website
     attributes:
-      label: Website
+      label: Example website/URL that does not work
       placeholder: e.g. https://nowsecure.nl
 
   - type: textarea
@@ -42,6 +60,28 @@ body:
       placeholder: "Example: The application crashes when trying to load a new file"
 
   - type: textarea
+    id: config
     attributes:
-      label: Additional context
-      description: Add any other context about the problem here.
+      label: Docker Compose config
+      placeholder: |
+        ```yaml
+        services:
+          ...
+        ```
+  - type: textarea
+    id: prowlarr-logs
+    attributes:
+      label: Prowlarr Logs
+      placeholder: |
+        ```
+        put logs between 3x `
+        ```
+
+  - type: textarea
+    id: byparr-logs
+    attributes:
+      label: Byparr Logs
+      placeholder: |
+        ```
+        put logs between 3x `
+        ```

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -0,0 +1,29 @@
+name: Feature request
+description: Suggest a new feature or improvement
+assignees:
+  - ThePhaseless
+labels: enhancement
+
+body:
+  - type: checkboxes
+    attributes:
+      label: "Before submitting, I've done the following:"
+      options:
+        - label: Checked the existing feature requests to avoid duplicates
+
+  - type: textarea
+    attributes:
+      label: Describe the problem this feature would solve
+      description: Clearly explain the issue or need that this feature addresses.
+      placeholder: "Example: It's difficult to manage multiple configurations because..."
+
+  - type: textarea
+    attributes:
+      label: Alternatives considered
+      description: Have you considered any alternative solutions or workarounds? If so, please describe them.
+      placeholder: "Example: As a workaround, I've been manually editing the config files, but this is error-prone."
+
+  - type: textarea
+    attributes:
+      label: Additional context
+      description: Add any other context or information that might be helpful in understanding your request. This could include use cases, mockups, or links to relevant discussions.

.github/workflows/docker-cleanup.yml

@@ -0,0 +1,107 @@
+name: Cleanup PR Docker Images
+
+on:
+  pull_request:
+    types: [closed]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+
+    steps:
+      - name: Delete PR Docker images
+        uses: actions/github-script@v9
+        with:
+          script: |
+            const owner = context.repo.owner.toLowerCase();
+            const repo = context.repo.repo.toLowerCase();
+            const prNumber = context.payload.pull_request.number;
+
+            // Get the package
+            const packageName = `${repo}`;
+
+            console.log(`Cleaning up images for PR #${prNumber}`);
+
+            // Check if owner is an org or user
+            let isOrg = false;
+            try {
+              await github.rest.orgs.get({ org: owner });
+              isOrg = true;
+              console.log(`Repository owner is an organization`);
+            } catch (error) {
+              console.log(`Repository owner is a user account`);
+            }
+
+            try {
+              // Get all versions of the package
+              let versions;
+              if (isOrg) {
+                versions = await github.rest.packages.getAllPackageVersionsForPackageOwnedByOrg({
+                  package_type: 'container',
+                  package_name: packageName,
+                  org: owner,
+                  per_page: 100
+                });
+              } else {
+                versions = await github.rest.packages.getAllPackageVersionsForPackageOwnedByUser({
+                  package_type: 'container',
+                  package_name: packageName,
+                  username: owner,
+                  per_page: 100
+                });
+              }
+
+              // Filter versions that match this PR (pr-123, pr-123-amd64, pr-123-arm64)
+              const prVersions = versions.data.filter(version => {
+                const tags = version.metadata?.container?.tags || [];
+                // Match tags like: pr-123, pr-123-amd64, pr-123-arm64
+                return tags.some(tag =>
+                  tag === `pr-${prNumber}` ||
+                  tag === `pr-${prNumber}-amd64` ||
+                  tag === `pr-${prNumber}-arm64`
+                );
+              });
+
+              console.log(`Found ${prVersions.length} image version(s) to delete`);
+
+              // Delete each version
+              for (const version of prVersions) {
+                console.log(`Deleting version ${version.id} with tags: ${version.metadata?.container?.tags?.join(', ')}`);
+                try {
+                  if (isOrg) {
+                    await github.rest.packages.deletePackageVersionForOrg({
+                      package_type: 'container',
+                      package_name: packageName,
+                      org: owner,
+                      package_version_id: version.id
+                    });
+                  } else {
+                    await github.rest.packages.deletePackageVersionForUser({
+                      package_type: 'container',
+                      package_name: packageName,
+                      username: owner,
+                      package_version_id: version.id
+                    });
+                  }
+                  console.log(`✓ Deleted version ${version.id}`);
+                } catch (error) {
+                  console.error(`Failed to delete version ${version.id}:`, error.message);
+                }
+              }
+
+              console.log('Cleanup completed');
+            } catch (error) {
+              if (error.status === 404) {
+                console.log('No package found - nothing to clean up');
+              } else {
+                console.error('Error during cleanup:', error.message);
+                throw error;
+              }
+            }

.github/workflows/docker-publish.yml

@@ -12,8 +12,26 @@ on:
     branches: ["main"]
     # Publish semver tags as releases.
     tags: ["v*.*.*"]
+    paths:
+      - "src/**"
+      - "main.py"
+      - "tests/**"
+      - "Dockerfile"
+      - "pyproject.toml"
+      - "uv.lock"
+      - "compose.yaml"
+      - ".github/workflows/docker-publish.yml"
   pull_request:
     branches: ["main"]
+    paths:
+      - "src/**"
+      - "main.py"
+      - "tests/**"
+      - "Dockerfile"
+      - "pyproject.toml"
+      - "uv.lock"
+      - "compose.yaml"
+      - ".github/workflows/docker-publish.yml"
   workflow_dispatch:
 
 env:
@@ -22,6 +40,10 @@ env:
   # github.repository as <account>/<repo>
   IMAGE_NAME: ${{ github.repository }}
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   test:
     runs-on: ubuntu-latest
@@ -32,24 +54,28 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Test
         id: test
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           platforms: linux/amd64
-          cache-from: type=gha,scope=x64
+          cache-from: type=gha,scope=amd64
           pull: true
-          cache-to: type=gha,mode=max,scope=x64
+          cache-to: type=gha,mode=max,scope=amd64
           target: test
+          build-args: |
+            GITHUB_BUILD=true
 
   build:
     needs: test
+    # Skip build for Renovate PRs
+    if: github.event.pull_request.user.login != 'renovate[bot]'
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -62,26 +88,31 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Prepare variables
         id: vars
         run: |
           SURFIX=$(echo ${{ matrix.platform }} | cut -d'/' -f2)
           echo "SURFIX=$SURFIX" >> $GITHUB_OUTPUT
-          # Generate a unique local tag for the image
-          echo "LOCAL_TAG=${{ github.sha }}-$SURFIX" >> $GITHUB_OUTPUT
+
+          # Use PR number for PRs, SHA for everything else
+          if [ "${{ github.event_name }}" == "pull_request" ]; then
+            echo "LOCAL_TAG=pr-${{ github.event.pull_request.number }}-$SURFIX" >> $GITHUB_OUTPUT
+          else
+            echo "LOCAL_TAG=${{ github.sha }}-$SURFIX" >> $GITHUB_OUTPUT
+          fi
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
 
       # Set up BuildKit Docker container builder
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       # Log into registry
       - name: Log into registry ${{ env.REGISTRY }}
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -90,30 +121,31 @@ jobs:
       # Extract metadata (tags, labels) for Docker
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           tags: type=raw,value=${{ steps.vars.outputs.LOCAL_TAG }}
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
-      # Build and export Docker image for each platform (without pushing)
+      # Build and push Docker image for each platform
       - name: Build Docker image
         id: build
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           context: .
           pull: true
-          push: ${{ github.event_name != 'pull_request' }}
+          push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           platforms: ${{ matrix.platform }}
-          cache-from: type=gha,scope=${{ matrix.platform }}
-          cache-to: type=gha,mode=max,scope=${{ matrix.platform }}
-          build-args: GITHUB_BUILD=true,VERSION=${{ github.ref_type == 'tag' && github.ref_name || github.sha }}
+          cache-from: type=gha,scope=${{ steps.vars.outputs.SURFIX }}
+          cache-to: type=gha,mode=max,scope=${{ steps.vars.outputs.SURFIX }}
+          build-args: |
+            GITHUB_BUILD=true
+            VERSION=${{ github.ref_type == 'tag' && github.ref_name || github.sha }}
 
   merge-and-push:
     needs: build
     runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request'
     permissions:
       contents: read
       packages: write
@@ -121,19 +153,19 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       # Install the cosign tool
       - name: Install cosign
-        uses: sigstore/cosign-installer@v3
+        uses: sigstore/cosign-installer@v4.1.2
 
       # Set up Docker Buildx
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       # Log into registry
       - name: Log into registry ${{ env.REGISTRY }}
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -142,7 +174,7 @@ jobs:
       # Extract Docker metadata for tagging
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@v5
+        uses: docker/metadata-action@v6
         with:
           tags: |
             type=ref,event=branch
@@ -154,6 +186,7 @@ jobs:
 
       # Create manifest lists and push
       - name: Create and push manifest lists
+        id: manifests
         run: |
           TAGS="${{ steps.meta.outputs.tags }}"
           args=""
@@ -172,15 +205,30 @@ jobs:
 
           echo $args
 
-          docker buildx imagetools create $args \
-          ${image}:${{github.sha}}-amd64 \
-          ${image}:${{github.sha}}-arm64
+          # Use PR-based tags for PRs, SHA-based tags for everything else
+          if [ "${{ github.event_name }}" == "pull_request" ]; then
+            docker buildx imagetools create $args \
+            ${image}:pr-${{ github.event.pull_request.number }}-amd64 \
+            ${image}:pr-${{ github.event.pull_request.number }}-arm64
+          else
+            docker buildx imagetools create $args \
+            ${image}:${{github.sha}}-amd64 \
+            ${image}:${{github.sha}}-arm64
+          fi
 
-      # Sign the manifest
-      - name: Sign the manifests
+          # All tags created above alias a single manifest list; capture its digest
+          # so the signature is bound to the image bytes, not a mutable tag.
+          # Tags from metadata-action are full references (image:tag), one per line,
+          # so take the first line rather than splitting on spaces.
+          FIRST_TAG=$(printf '%s' "$TAGS" | head -n1)
+          DIGEST=$(docker buildx imagetools inspect --format '{{.Manifest.Digest}}' "$FIRST_TAG")
+          echo "DIGEST=$DIGEST" >> $GITHUB_OUTPUT
+
+      # Sign the manifest list by digest — every consumer tag aliases this digest
+      - name: Sign the manifest list by digest
         env:
-          TAGS: ${{ steps.meta.outputs.tags }}
+          IMAGE: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          DIGEST: ${{ steps.manifests.outputs.DIGEST }}
         run: |
-          for TAG in $TAGS; do
-            cosign sign --yes $TAG
-          done
+          image=${IMAGE,,}
+          cosign sign --yes ${image}@${DIGEST}

.gitignore

@@ -168,4 +168,7 @@ core
 screenshots/
 
 # Downloaded files
-downloaded_files/
+downloaded_files/
+
+# Browser Data
+browser_data/

.vscode/launch.json

@@ -1,19 +1,17 @@
 {
-    "configurations": [
-        {
-            "console": "integratedTerminal",
-            "env": {
-                "LOG_LEVEL": "DEBUG"
-            },
-            "justMyCode": false,
-            "name": "Python Debugger: Main",
-            "program": "main.py",
-            "request": "launch",
-            "type": "debugpy"
-        },
-    ],
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0"
-}
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "console": "integratedTerminal",
+      "env": {
+        "LOG_LEVEL": "DEBUG"
+      },
+      "purpose": ["debug-test", "debug-in-terminal"],
+      "justMyCode": false,
+      "name": "Python Debugger: Main",
+      "program": "main.py",
+      "request": "launch",
+      "type": "debugpy"
+    }
+  ]
+}

.vscode/settings.json

@@ -1,23 +1,18 @@
 {
-    "[python]": {
-        "editor.defaultFormatter": "charliermarsh.ruff"
-    },
-    "python.analysis.autoImportCompletions": true,
-    "python.analysis.packageIndexDepths": [
-        {
-            "depth": 5,
-            "includeAllSymbols": true,
-            "name": ""
-        }
-    ],
-    "python.analysis.typeCheckingMode": "standard",
-    "python.terminal.activateEnvironment": true,
-    "python.testing.pytestArgs": [
-        "tests",
-        "-n",
-        "auto",
-        "--retries=3",
-    ],
-    "python.testing.pytestEnabled": true,
-    "python.testing.unittestEnabled": false
-}
+  "[python]": {
+    "editor.defaultFormatter": "charliermarsh.ruff"
+  },
+  "python.analysis.autoImportCompletions": true,
+  "python.analysis.packageIndexDepths": [
+    {
+      "depth": 5,
+      "includeAllSymbols": true,
+      "name": ""
+    }
+  ],
+  "python.terminal.activateEnvironment": true,
+  "python.testing.pytestArgs": ["tests", "-n", "auto", "--retries=3"],
+  "python.testing.pytestEnabled": true,
+  "python.testing.unittestEnabled": false,
+  "cSpell.words": ["camoufox", "domcontentloaded", "networkidle"]
+}

AGENTS.md

@@ -0,0 +1,37 @@
+# Copilot Instructions
+
+## Project overview
+
+- FastAPI service that mimics FlareSolverr-style API for bypassing anti-bot pages using Camoufox + Playwright captcha solver.
+- Entry point: main app in main.py; routes and request flow defined in src/endpoints.py and src/models.py.
+- Browser lifecycle is owned by get_camoufox() in src/utils.py, which yields a page, solver, and context for each request.
+
+## Architecture and data flow
+
+- Request flow: POST /v1 -> read_item() -> browser.goto() -> wait for load states -> detect challenge title -> solve captcha -> return LinkResponse.
+- Challenge detection uses CHALLENGE_TITLES from src/consts.py; update this map when adding providers.
+- Health check hits /v1 internally with <https://google.com> and fails if status is not OK.
+- Logging: LogRequest middleware logs only POST /v1 timing and outcome; other paths pass through.
+
+## Key modules and patterns
+
+- Models use Pydantic v2 with camelCase aliasing for responses (see src/models.py).
+- LinkResponse.invalid() is the standard error response shape; keep fields consistent with FlareSolverr style.
+- get_camoufox() constructs AsyncCamoufox with addons and optional proxy config from env vars.
+
+## Config and environment
+
+- Core env vars in src/consts.py: HOST, PORT, PROXY_SERVER, PROXY_USERNAME, PROXY_PASSWORD, LOG_LEVEL, VERSION.
+- VERSION strips leading "v" for tag-style values.
+
+## Developer workflows
+
+- Local run: uv sync && uv run main.py
+- Init mode: uv run main.py --init (pre-warms health check via browser setup)
+- Tests: uv sync --group test && uv run pytest --retries 3
+- Docker troubleshooting: docker build --target test .
+
+## Tests and external dependencies
+
+- tests/main_test.py calls real websites; tests are network-dependent and may be skipped based on upstream status.
+- HTTP client tests use starlette.testclient + httpx; avoid mocking unless needed for local-only changes.

Dockerfile

@@ -1,40 +1,62 @@
-FROM debian:bullseye-slim AS base
+# Ubuntu is required by playwright.
+# Pin to 24.04 LTS: ubuntu:latest floats to 26.04, which Playwright 1.58
+# cannot install firefox deps for (no libgtk-3 -> camoufox fails to launch).
+FROM ubuntu:24.04 AS base
 
-ARG GITHUB_BUILD=false \
-    VERSION
+ARG GITHUB_BUILD=false
 
-ENV HOME=/root \
-    GITHUB_BUILD=${GITHUB_BUILD}\
-    VERSION=${VERSION}\
-    DEBIAN_FRONTEND=noninteractive \
+ENV GITHUB_BUILD=${GITHUB_BUILD}\
     PYTHONUNBUFFERED=1 \
     # prevents python creating .pyc files
     PYTHONDONTWRITEBYTECODE=1 \
-    DISPLAY=:0
-ENV PATH="${HOME}/.local/bin:$PATH"
+    UV_LINK_MODE=copy \
+    PORT=8191 \
+    XDG_CACHE_HOME=/cache \
+    HOME=/home/byparr
 
+RUN apt-get update &&\
+    apt-get install -y --no-install-recommends curl ca-certificates git tini &&\
+    apt-get clean &&\
+    rm -rf /var/lib/apt/lists/*
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
+
+FROM base AS devcontainer
+RUN apt-get update &&\
+    apt-get install -y --no-install-recommends git &&\
+    uvx playwright install-deps firefox &&\
+    uvx --from git+https://github.com/feder-cr/invisible_playwright.git python -m invisible_playwright fetch &&\
+    apt-get clean &&\
+    rm -rf /var/lib/apt/lists/*
+ENTRYPOINT [ "sleep", "infinity" ]
+
+FROM base AS app
 WORKDIR /app
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends --no-install-suggests xauth xvfb scrot wget chromium chromium-driver ca-certificates
-
-ADD https://astral.sh/uv/install.sh install.sh
-RUN sh install.sh
 COPY pyproject.toml uv.lock ./
-RUN --mount=type=cache,target=${HOME}/.cache/uv uv sync
-
-# SeleniumBase does not come with an arm64 chromedriver binary
-RUN cd .venv/lib/*/site-packages/seleniumbase/drivers && ln -s /usr/bin/chromedriver uc_driver
+RUN mkdir -p /cache &&\
+    uv sync &&\
+    uv run python -m invisible_playwright fetch &&\
+    apt-get update &&\
+    uv run playwright install-deps firefox &&\
+    uv cache clean &&\
+    apt-get clean &&\
+    rm -rf /var/lib/apt/lists/*
 
 COPY . .
 
-FROM base AS test
+RUN mkdir -p /home/byparr &&\
+    chmod -R o+rX /app &&\
+    chmod -R a+rwX /cache /home/byparr
 
-RUN --mount=type=cache,target=${HOME}/.cache/uv uv sync --group test
-RUN ./test.sh
+FROM app AS test
+RUN \
+    uv sync --group test &&\
+    uv run pytest --retries 3
 
-FROM base
-
-EXPOSE 8191
-HEALTHCHECK --interval=15m --timeout=30s --start-period=5s --retries=3 CMD [ "curl", "http://localhost:8191/health" ]
-CMD ["./cmd.sh"]
+FROM app
+ARG VERSION
+ENV VERSION=${VERSION}
+USER 1000
+EXPOSE $PORT
+HEALTHCHECK --interval=15m --timeout=30s --start-period=5s --retries=3 CMD curl "http://127.0.0.1:${PORT}/health"
+ENTRYPOINT ["tini", "--", "/app/.venv/bin/python", "main.py"]

LICENSE

@@ -1,201 +1,674 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
-   1. Definitions.
+                            Preamble
 
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
 
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
 
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
 
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
 
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
 
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
 
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
 
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
 
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
 
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
+  The precise terms and conditions for copying, distribution and
+modification follow.
 
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
+                       TERMS AND CONDITIONS
 
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
+  0. Definitions.
 
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
+  "This License" refers to version 3 of the GNU General Public License.
 
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
 
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
 
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
 
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
 
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
 
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
 
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
 
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
+  1. Source Code.
 
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
 
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
 
-   END OF TERMS AND CONDITIONS
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
 
-   APPENDIX: How to apply the Apache License to your work.
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
 
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
 
-   Copyright [yyyy] [name of copyright owner]
+  The Corresponding Source for a work in source code form is that
+same work.
 
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
+  2. Basic Permissions.
 
-       http://www.apache.org/licenses/LICENSE-2.0
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
 
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1,19 +1,95 @@
 # Byparr
 
-An alternative to [FlareSolverr](https://github.com/FlareSolverr/FlareSolverr) as a drop-in replacement, built with [seleniumbase](https://seleniumbase.io/) and [FastAPI](https://fastapi.tiangolo.com).
+<p align="center">
+   <img src="icon/logo-byparr.svg" alt="Byparr logo" width="120" />
+</p>
 
 > [!IMPORTANT]
-> Due to recent challenge changes, this software does not guarantee that the Cloudflare challenge will be bypassed. Cloudflare likely requires valid network traffic originating from the user’s public IP address to mark a connection as legitimate. While this tool may bypass the initial browser check, it does not ensure that requests will consistently pass Cloudflare's validation. More testing and data are required to understand how Cloudflare identifies connections and requests as valid. Invalid requests will result in Byparr's looping and eventually time-outing.
+> This software does not **guarantee** (only greatly increases the chance) that any challenge will be bypassed. While this tool passes the initial browser check, Cloudflare and other captcha providers likely require valid network traffic originating from the user’s public IP address to mark a connection as legitimate. If any website does not pass the challenge, please run troubleshooting steps and check if other websites work before you create an GitHub issue.
+
+## Options
+
+| Environment Variable | Default   | Description                                                                                                                                                       |
+| -------------------- | --------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `HOST`               | `0.0.0.0` | Host address to bind the server to. Use `0.0.0.0` to bind to all IPv4 interfaces, `::` for all IPv6 interfaces, or `127.0.0.1`/`localhost` for local access only. |
+| `PORT`               | `8191`    | Port to bind the server to.                                                                                                                                       |
+| `PROXY_SERVER`       | None      | Proxy to use in format: `protocol://host:port`.                                                                                                                   |
+| `PROXY_USERNAME`     | None      | Username for proxy authentication.                                                                                                                                |
+| `PROXY_PASSWORD`     | None      | Password for proxy authentication.                                                                                                                                |
+| `OWUI_API_KEY`       | None      | Bearer token for `/load` endpoint authentication. Must match `EXTERNAL_WEB_LOADER_API_KEY` in Open WebUI.                                                         |
+| `BROWSER_LOCALE`     | None      | Override the browser's language with a [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) tag, e.g. `en-US`, `de-DE`, `fr-FR`. When unset, the locale is derived from the egress country. |
+
+#### Browser language
+
+Set `BROWSER_LOCALE` to a [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag like `en-US`, `de-DE`, `fr-FR`, `pl-PL`, or `zh-CN` to fix the browser's language and `Accept-Language` header. When unset, Byparr derives the locale from the egress country (e.g. a French proxy → `fr-FR`), keeping the browser language consistent with the exit IP.
+
+Valid tags are maintained in the [IANA Language Subtag Registry](https://www.iana.org/assignments/language-subtag-registry/language-subtag-registry). For a friendlier list, see [List of ISO 639-1 codes](https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes) (language) combined with an [ISO 3166-1 alpha-2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) region code for the full tag, e.g. `pt-BR`.
+
+## Proxy Recommendation
+
+Recently I've partnered with a _new in town_ proxy service - ProxyBase - to offer affordable proxy services that seems to work seamlessly with Byparr! Using my affiliate code `byparr` (case sensitive!) when signing up will not only get you access to their cost-effective (**$0.69/GB with occasional promotions** _at the time of writing_) proxy network but will also help support the continued development of this project. ProxyBase's proxies can significantly improve your success rate when bypassing anti-bot challenges. [Check out ProxyBase](https://client.proxybase.org/signup?ref=byparr) and enhance your Byparr experience!
+
+## Tags
+
+- `v*.*.*`/`latest` - Releases considered stable
+- `main` - Latest release from main branch (untested)
+- `pr-{number}` - Pull request images for testing (automatically cleaned up when PR closes)
+
+## Usage
 
 > [!IMPORTANT]
 > Support for NAS devices (like Synology) is minimal. Please report issues, but do not expect it to be fixed quickly. The only ARM device I have is a free Ampere Oracle VM, so I can only test ARM support on that. See [#22](https://github.com/ThePhaseless/Byparr/issues/22) and [#3](https://github.com/ThePhaseless/Byparr/issues/3)
 
-> [!NOTE]
-> Thanks to FastAPI implementation, now you can also see the API documentation at `/docs` or `/` (redirect to `/docs`) endpoints.
+### Docker Compose setup
+
+1. Review settings in `compose.yaml`.
+2. Start the service:
+
+```bash
+docker compose up -d
+```
+
+### Docker install
+
+1. Pull and run the image:
+
+   ```bash
+   docker run -p 8191:8191 ghcr.io/thephaseless/byparr:latest
+   ```
+
+2. Optional: set env vars using `-e` or `--env-file`.
+
+### Local install
+
+1. Install ([or update when Python version changes](https://github.com/astral-sh/uv/issues/17887)) [uv](https://docs.astral.sh/uv/getting-started/installation/).
+2. Clone this repo - `git clone https://github.com/ThePhaseless/Byparr`
+3. Run `uv run main.py`
+4. Enjoy!
+
+### API Docs
+
+Once running, open:
+
+- `http://localhost:8191/docs`
+- `http://localhost:8191/` (redirects to `/docs`)
+
+### Open WebUI Integration
+
+Byparr can serve as an external web loader for [Open WebUI](https://github.com/open-webui/open-webui), allowing it to fetch web content through Byparr's anti-bot bypassing capabilities.
+
+Configure Open WebUI with these environment variables:
+
+```bash
+WEB_LOADER_ENGINE=external
+EXTERNAL_WEB_LOADER_URL=http://byparr:8191/load
+EXTERNAL_WEB_LOADER_API_KEY=your-secret-key  # Optional, must match OWUI_API_KEY
+```
+
+The `/load` endpoint accepts `POST` requests with `{"urls": ["https://..."]}` and returns extracted text content for RAG pipelines.
 
 ## Troubleshooting
 
-### Docker
+### Docker troubleshooting
 
 1. Clone repo to the host that has issues with Byparr.
 2. Run `docker build --target test .`
@@ -21,7 +97,21 @@ An alternative to [FlareSolverr](https://github.com/FlareSolverr/FlareSolverr) a
    1. If run successfully, try updating container or if already on newest stable release create an issue for creating new release with new dependencies
    2. If build fails, try troubleshooting on another host/using other method
 
-### Local
+#### Proxmox OCI / LXC browser launch errors
+
+If you are running Byparr as an OCI container in Proxmox (or another LXC-based setup) and see a `FileNotFoundError` from `multiprocessing.synchronize`/`camoufox` when processing requests, increase the service's shared memory in `compose.yaml`:
+
+```yaml
+services:
+  byparr:
+    shm_size: 512mb
+    stdin_open: true
+    tty: true
+```
+
+`shm_size: 512mb` is usually enough; `stdin_open` and `tty` are only needed if your orchestrator runs the container without a TTY.
+
+### Local troubleshooting
 
 1. Download [uv](https://docs.astral.sh/uv/getting-started/installation/)
 2. Download dependencies using `uv sync --group test`
@@ -30,43 +120,3 @@ An alternative to [FlareSolverr](https://github.com/FlareSolverr/FlareSolverr) a
 5. Depending of the test success:
    1. If run successfully, try updating container or if already on newest stable release create an issue for creating new release with new dependencies
    2. If test fails, try troubleshooting on another host/using other method
-
-## Options
-
-| Env            | Default                | Description                                                                                                                     |
-| -------------- | ---------------------- | ------------------------------------------------------------------------------------------------------------------------------- |
-| `USE_XVFB`     | `SeleniumBase default` | Use virtual desktop with Xvfb. (Linux only) (Can cause performance hog [#14](https://github.com/ThePhaseless/Byparr/issues/14)) |
-| `USE_HEADLESS` | `SeleniumBase default` | Use headless  chromium.                                                                                                         |
-| `PROXY`        | None                   | Proxy to use. (format: `username:password@host:port`)                                                                           |
-
-## Tags
-
-- `v*.*.*`/`latest` - Releases considered stable
-- `main` - Latest release from main branch (untested)
-
-## Usage
-
-### Docker Compose
-
-See `compose.yaml`
-
-### Docker
-
-```bash
-docker run -p 8191:8191 ghcr.io/thephaseless/byparr:latest
-```
-
-### Local
-
-```bash
-uv sync && ./cmd.sh
-```
-
-## Need help with / TODO
-
-- [x] Slimming container (only ~650 MB now!)
-- [x] Add more anti-bot challenges
-- [x] Add doc strings
-- [x] Implement versioning
-- [x] Proxy support
-- [x] Add more architectures support

cmd.sh

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-uv run main.py

compose.yaml

@@ -1,12 +1,10 @@
 services:
   byparr:
-    image: ghcr.io/thephaseless/byparr
+    image: ghcr.io/thephaseless/byparr:latest
+    restart: unless-stopped
     build:
       context: .
       dockerfile: Dockerfile
-    environment:
-      - LOG_LEVEL=INFO
-    volumes:
-      - ./screenshots:/app/screenshots # For screenshots when exception occurs
-    ports:
-      - "8191:8191"
+    # Uncomment below to use byparr outside of internal network
+    # ports:
+    #   - "8191:8191"

icon/logo-byparr.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xml:space="preserve" viewBox="0 0 512 512"><path d="M243.9 511.9c-58.1-3.2-110.4-24-155-61.8-7-5.9-21.2-20.1-27.2-27.2-20-23.7-35.2-49.2-45.4-76.5-8.3-22-13-42.6-15.5-67.3-1.1-10.8-1.1-35.7 0-46.5 5.6-54.9 25.6-101.9 61-143.8 5.9-7 20.1-21.2 27.2-27.2 23.7-20 49.2-35.2 76.5-45.4 22-8.3 42.7-13 67.3-15.5 10.8-1.1 35.7-1.1 46.5 0 29.1 3 55.1 9.7 80 20.7 39.2 17.3 72.8 43.6 99.6 78 5.3 6.7 14.8 21 19.4 29.1 15.8 27.6 26.4 58.3 31.1 89.8 2 13.6 2.5 21.5 2.5 37.5s-.5 23.9-2.5 37.5c-7.1 47.8-27.1 91.6-59.2 129.5-5.9 7-20.1 21.2-27.2 27.2-16.4 13.8-34.2 25.8-51.8 34.6-28.8 14.5-59.1 23.1-91.7 26.3-7.4.8-28.9 1.3-35.6 1" style="fill:#fff"/><path d="M246.5 395.1c-1.7-.2-3.9-.3-5-.2-1 .1-3.5 0-5.5-.2-2-.3-6.1-.8-9.3-1.2s-6.7-.9-7.8-1.2c-1.2-.3-7.7-3.2-14.5-6.6s-14.3-7-16.8-8.1c-8.5-3.7-14.5-8.1-18.1-13.4-2.1-3.1-3.7-4.4-8.2-6.7-4-2-6-4.1-10.9-11-2-2.9-5-6.8-6.6-8.7-10.9-12.9-11.1-13.3-12.4-19.5-.5-2.5-1.6-5.4-2.9-7.8-4-7.4-5.4-10.8-6.4-14.9-.5-2.3-1.7-6.6-2.6-9.6-1.5-5.1-1.7-6.1-2.1-15.8-.4-9.4-.4-10.9.5-16.1.5-3.2 1.1-7.4 1.2-9.4.2-2 .6-5.4 1-7.6s.9-6.5 1.2-9.5c1-9.8 2.6-14.1 9.1-23.8 4.2-6.2 5.2-8.5 6-13.5.6-3.9 1.4-5.7 4.1-8.9 1.2-1.5 3.5-5.4 5.1-8.6 3.1-6.4 3.2-6.5 8.2-9.9 1.9-1.3 5.8-4 8.6-6s6.3-4.4 7.6-5.4c1.7-1.2 3.1-2.7 4.3-4.6 4.1-6.6 6.1-8 16.3-11.7 3.1-1.1 7.5-3.1 9.8-4.5 5.3-3.1 9-4.4 15-5 2.8-.3 6.8-1.2 9.8-2.1 4.5-1.4 5.6-1.6 10.4-1.6 5.7 0 6.4-.2 13.2-3.1 4.8-2.1 8.9-2.5 14.8-1.5 2.7.5 7.2 1.1 10.1 1.5 6.2.8 6.1.8 11.2 3.1 3.4 1.5 4.9 1.9 9.3 2.3 7 .7 7.9 1 16.1 5.1 3.9 2 9.5 4.5 12.4 5.7 9.8 3.9 14.3 7.2 22.1 15.7 3.3 3.6 8.6 9.2 11.9 12.5 14.5 14.5 14.9 15 16.5 19.4.8 2.2 2.6 6 3.9 8.3 5.2 9.2 12.2 23.8 13.4 28 .7 2.3 1.9 6.5 2.7 9.3 2.1 6.9 2.4 14.2 1 23.6-1.2 8-1.2 11.9-.3 18 .6 3.6.6 5.5.3 9.4-.7 6.7-1.6 10-4.1 14.1-1.3 2.2-2.4 4.7-2.9 6.6-1.8 7.8-5.6 16.3-10.7 24.3-1.4 2.2-3.4 5.5-4.3 7.4-2.2 4.3-4.2 6.6-8.2 9.6-3.7 2.7-14.5 14-17.7 18.4-2.2 3.1-7.1 7.4-10.6 9.4-1.1.6-4.3 1.8-7.2 2.6s-7.1 2.5-9.5 3.7c-3.6 1.8-5 3-8.6 6.6-2.3 2.4-4.9 4.7-5.7 5.1-1.6.8-5.5 1.5-10.7 2-1.7.2-4.6.8-6.4 1.5-7 2.6-7.3 2.6-16.1 2.7-6.9.1-9.3.3-12.3 1.2-4.9.9-8.8 1.2-12.7.6" style="fill:#cc7a3d"/><path d="M237.7 473.6c-42-3.8-79.9-18.3-113-43.2C56 378.7 24.1 291.7 43.1 207.6c6.6-29.2 19.8-57.8 37.7-81.9 47.7-64.1 126.8-97.1 205.8-85.9 36 5.1 70.5 19.3 99.7 41C455.7 132.5 488 220 468.9 304.4c-11.4 50.4-40.9 95.7-82.6 126.8-29.1 21.7-63.7 35.9-99.7 41-15.1 2.2-34.5 2.7-48.9 1.4m33.7-5.2c29-2.5 54.4-9.5 79-21.8 41.4-20.6 75.5-54.8 96.1-96.1 16.9-34 24.9-74.2 21.8-109.9-3.7-42.4-17.6-79.2-42.3-112-34.4-45.8-84.7-75.5-141.4-83.5-25.2-3.6-49.5-2.5-75.2 3.3-49.6 11.2-93.7 40-124.4 81.2-21.3 28.7-35 62-40.1 97.8-2.8 19.4-2.8 38 0 57.4 8.1 56.7 37.7 107 83.5 141.4 11.1 8.3 21 14.5 33 20.5 34.1 16.9 74.4 24.8 110 21.7" style="fill:#b1b1b1"/><path d="M253.9 367.3c-2.9-.7-4.3-1.4-6-2.9-2.9-2.6-3.9-4.9-3.9-8.9 0-3.9 1-6.3 3.9-8.9 6-5.4 15.8-3.1 19 4.3 1.1 2.6 1 7-.3 9.6-1.2 2.4-3.7 4.9-6 5.8-1.7.8-5.3 1.3-6.7 1m68.4-29.3c-9.2-3.4-11-15.4-3.1-21.1 8.1-5.9 20 1 18.8 11-.5 4-3 7.6-6.7 9.5-2.4 1.2-6.6 1.5-9 .6m-139.8-.2c-3.4-1.1-6.2-3.5-7.9-6.7-1.3-2.4-1.2-7.7.2-10.2 1.2-2.3 3.9-4.8 6.3-5.8 2.6-1.1 7-1 9.6.3 4.2 2.1 6.7 6 6.7 10.7 0 6.5-4.7 11.5-11 11.9-1.5.1-3.3 0-3.9-.2m43.2-22.8c-2.4-.8-4.1-1.9-5.8-3.8-5.4-6-3.1-15.8 4.3-19 2.6-1.1 7-1 9.6.3 2.5 1.2 4.9 3.7 5.9 6.2.9 2.1 1 6.3.1 8.8-.8 2.3-3.5 5.3-5.9 6.6-1.9 1-6.3 1.5-8.2.9m54.6 0c-2.4-.8-4.1-1.9-5.8-3.8-5.4-6-3.1-15.8 4.3-19 2.6-1.1 7-1 9.6.3 2.5 1.2 4.9 3.7 5.9 6.2.9 2.1 1 6.3.1 8.8-.8 2.3-3.5 5.3-5.9 6.6-1.9 1-6.3 1.5-8.2.9m-27.6-47c-2.2-.7-4-1.9-5.5-3.5-2.5-2.7-3.2-4.5-3.2-8.5 0-3.9.7-5.8 3.2-8.5s4.8-3.6 8.8-3.6 6.3.9 8.8 3.6 3.2 4.5 3.2 8.5c0 2.5-.3 4-.9 5.2-1.2 2.3-3.5 4.7-5.7 5.8-1.9 1.1-6.7 1.6-8.7 1m99.7 0c-2.4-.8-4.1-1.9-5.8-3.8-5.4-6-3.1-15.8 4.3-19 2.6-1.1 7-1 9.6.3 2.5 1.2 4.9 3.7 5.9 6.2.9 2.1 1 6.3.1 8.8-.8 2.3-3.5 5.3-5.9 6.6-1.9 1-6.3 1.5-8.2.9m-198.9-.7c-8.9-2.5-11.8-13.8-5.1-20.1 2.6-2.5 4.5-3.2 8.2-3.2 3.9 0 6.3 1 8.9 3.9 2.1 2.3 3 4.7 2.9 8.2 0 7.6-7.5 13.2-14.9 11.2m42.9-.4c-2.3-1.2-5.2-4.1-6.1-6.4-1-2.4-.9-7.1.3-9.5 1.1-2.3 4.1-5.2 6.4-6.2 2.4-1 7.1-.9 9.5.3 2.3 1.1 5.2 4.1 6.2 6.4 1 2.4.9 7.1-.3 9.5-1.1 2.3-4.1 5.2-6.4 6.2-2.5 1.1-7.2.9-9.6-.3m109-.3c-11.1-5.6-7-22.5 5.5-22.4 3.7 0 6.1 1.1 8.6 3.9 2.2 2.4 3.2 4.9 3.2 8s-1 5.6-3.2 8c-2.5 2.8-5 3.9-8.6 3.9-2.3-.1-3.5-.4-5.5-1.4m-79.7-46.3c-8.9-2.5-11.8-13.8-5.1-20.1 2.6-2.5 4.5-3.2 8.2-3.2 3.9 0 6.3 1 8.9 3.9 2.1 2.3 3 4.7 2.9 8.2-.1 7.6-7.6 13.3-14.9 11.2m54.5 0c-8-2.2-11.3-12-6.4-18.5 5.7-7.5 16.1-6.4 20.5 2 1.3 2.4 1.2 7.7-.2 10.2-2.6 5.1-8.6 7.8-13.9 6.3m43.2-22.8c-8-2.2-11.3-12-6.4-18.5 5.7-7.5 16.1-6.4 20.5 2 1.3 2.4 1.2 7.7-.2 10.2-2.6 5.2-8.6 7.8-13.9 6.3m-140.6-.5c-8.7-2.4-11.6-13-5.4-19.7 2.5-2.6 4.8-3.6 8.6-3.6 3.9 0 6.3 1.1 8.8 3.8 2.2 2.5 3 4.7 3 8 .1 8-7.3 13.6-15 11.5m70.3-28.9c-8-2.2-11.3-12-6.4-18.5 5.7-7.5 16.1-6.4 20.5 2 1.3 2.4 1.2 7.7-.2 10.2-2.6 5.1-8.5 7.8-13.9 6.3" style="fill:#884717"/></svg>

main.py

@@ -1,24 +1,43 @@
 from __future__ import annotations
 
+import asyncio
 import logging
+import sys
 
 import uvicorn
 from fastapi import FastAPI
 from fastapi.middleware.gzip import GZipMiddleware
 
-from src.consts import LOG_LEVEL, VERSION
-from src.endpoints import router
+from src.consts import HOST, LOG_LEVEL, PORT, VERSION
+from src.endpoints import health_check, router
 from src.middlewares import LogRequest
-from src.utils import logger
+from src.owui import router as owui_router
+from src.utils import get_browser, logger
 
 logger.info("Using version %s", VERSION)
+logger.info("Log level set to %s", logging.getLevelName(LOG_LEVEL))
 
 app = FastAPI(debug=LOG_LEVEL == logging.DEBUG, log_level=LOG_LEVEL)
 app.add_middleware(GZipMiddleware)
 app.add_middleware(LogRequest)
 
 app.include_router(router=router)
+app.include_router(router=owui_router)
+
+
+async def init():
+    """Initialize the application."""
+    async for browser in get_browser():
+        await health_check(browser)
 
 
 if __name__ == "__main__":
-    uvicorn.run(app, host="0.0.0.0", port=8191, log_level=LOG_LEVEL)  # noqa: S104
+    # Check for --init flag to run the app in development mode
+    if "--init" in sys.argv:
+        logger.info("Running initialization script...")
+        loop = asyncio.new_event_loop()
+        asyncio.set_event_loop(loop)
+        loop.run_until_complete(init())
+        logger.info("Initialization complete.")
+    else:
+        uvicorn.run(app, host=HOST, port=PORT)

pyproject.toml

@@ -2,34 +2,34 @@
 [project]
 authors = [{ name = "ThePhaseless", email = "kukubaorch@gmail.com" }]
 license = { text = "LICENSE" }
-requires-python = "<4.0,>=3.12"
+requires-python = "==3.14.*"
 name = "Byparr"
 version = "0.1.0"
 description = "API for getting cookies for Cloudflare challenges"
 readme = "README.md"
 dependencies = [
-    "fastapi[standard]==0.115.9",
-    "pyautogui==0.9.54",
-    "pydantic==2.10.6",
-    "seleniumbase==4.35.2",
-    "uvicorn==0.34.0",
+    "fastapi[standard]==0.141.*",
+    "invisible-playwright>=0.6.1",
+    "playwright==1.60.*",
+    "playwright-captcha==0.1.*",
+    "pydantic==2.*",
+    "pydantic-settings==2.*",
+    "trafilatura==2.2.*",
 ]
 urls = { repository = "https://github.com/ThePhaseless/Byparr" }
-
 [dependency-groups]
-test = [
-    "httpx==0.28.1",
-    "pytest==8.3.4",
-    "pytest-asyncio==0.25.3",
-    "pytest-progress==1.3.0",
-    "pytest-retry==1.7.0",
-    "pytest-xdist==3.6.1",
-]
-dev = ["deptry==0.23.0", "ruff==0.9.8"]
 
+test = [
+    "httpx2==2.10.*",
+    "pytest==9.1.*",
+    "pytest-asyncio==1.4.*",
+    "pytest-retry==1.7.*",
+    "pytest-xdist==3.8.*",
+    "setuptools>=80.9.0",
+]
+dev = ["deptry==0.25.*", "ruff==0.16.*"]
 [tool.deptry.per_rule_ignores]
 DEP002 = ["pyautogui"]
-
 [tool.ruff.lint]
 ignore = [
     "D203",
@@ -54,13 +54,12 @@ ignore = [
     "G004",
     "ANN001",
     "ANN204",
-    "ANN206",
+    "CPY001",
+    "BLE001",
 ]
 select = ["ALL"]
 extend-safe-fixes = ["D415"]
 
-[tool.pytest]
-log_cli = "True"
-
-[tool.pytest.ini_options]
-asyncio_default_fixture_loop_scope = "function"
+[tool.pyright]
+reportMissingTypeStubs = false
+typeCheckingMode = "strict"

renovate.json

@@ -1,6 +1,17 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": ["config:recommended"],
+  "forkProcessing": "enabled",
+  "lockFileMaintenance": {
+    "enabled": true,
+    "rebaseWhen": "behind-base-branch",
+    "branchTopic": "lock-file-maintenance",
+    "commitMessageAction": "Lock file maintenance",
+    "schedule": ["before 4am on monday"],
+    "prBodyDefinitions": {
+      "Change": "All locks refreshed"
+    }
+  },
   "packageRules": [
     {
       "automerge": true,

src/consts.py

@@ -1,43 +1,46 @@
 import logging
-import os
+import sys
+
+from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
-def get_version_from_env():
-    """
-    Retrieve the version from the environment variable 'VERSION'.
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(env_file=".env", extra="ignore")
 
-    This function checks the 'VERSION' environment variable for a value
-    that starts with 'v' and returns the version without the prefix.
+    log_level: str = "INFO"
+    version: str = "unknown"
 
-    Returns:
-        str | None: The version string without the 'v' prefix, or None if
-        the 'VERSION' environment variable is not set or does not start
-        with 'v'.
+    max_attempts: int = sys.maxsize
 
-    """
-    version_env = os.getenv("VERSION")
-    if not version_env:
-        return None
+    proxy_server: str | None = None
+    proxy_username: str | None = None
+    proxy_password: str | None = None
 
-    return version_env.removeprefix("v")
+    host: str = "0.0.0.0"  # noqa: S104
+    port: int = 8191
+
+    block_media: bool = False
+    return_only_cookies: bool = False
+    owui_api_key: str | None = None
+    browser_locale: str | None = None
 
 
-LOG_LEVEL = os.getenv("LOG_LEVEL") or "INFO"
-LOG_LEVEL = logging.getLevelNamesMapping()[LOG_LEVEL.upper()]
+settings = Settings()
 
-VERSION = get_version_from_env() or "unknown"
+LOG_LEVEL = logging.getLevelNamesMapping()[settings.log_level.upper()]
+VERSION = settings.version.removeprefix("v")
 
-USE_XVFB = os.getenv("USE_XVFB") in ["true", "1"] if os.getenv("USE_XVFB") else None
+MAX_ATTEMPTS = settings.max_attempts
 
-USE_HEADLESS = (
-    os.getenv("USE_HEADLESS") in ["true", "1"] if os.getenv("USE_HEADLESS") else None
-)
+PROXY_SERVER = settings.proxy_server
+PROXY_USERNAME = settings.proxy_username
+PROXY_PASSWORD = settings.proxy_password
 
-PROXY = os.getenv("PROXY")
+HOST = settings.host
+PORT = settings.port
 
-CHALLENGE_TITLES = [
-    # Cloudflare
-    "Just a moment...",
-    # DDoS-GUARD
-    "DDoS-Guard",
-]
+BLOCK_MEDIA = settings.block_media
+RETURN_ONLY_COOKIES = settings.return_only_cookies
+
+OWUI_API_KEY = settings.owui_api_key
+BROWSER_LOCALE = settings.browser_locale

src/endpoints.py

@@ -1,23 +1,44 @@
+import base64
 import time
+import warnings
+from asyncio import wait_for
 from http import HTTPStatus
 from typing import Annotated
 
 from fastapi import APIRouter, Depends, HTTPException
 from fastapi.responses import RedirectResponse
-from sbase import BaseCase
+from playwright.async_api import TimeoutError as PlaywrightTimeoutError
+from playwright_captcha import CaptchaType
+from playwright_captcha.solvers.click.cloudflare.utils.detection import (
+    detect_cloudflare_challenge,
+)
 
-from src.consts import CHALLENGE_TITLES
 from src.models import (
+    HealthcheckResponse,
     LinkRequest,
     LinkResponse,
     Solution,
 )
+from src.utils import BrowserDepClass, TimeoutTimer, get_browser, logger
+
+warnings.filterwarnings("ignore", category=SyntaxWarning)
 
-from .utils import get_sb, logger, save_screenshot
 
 router = APIRouter()
 
-SeleniumDep = Annotated[BaseCase, Depends(get_sb)]
+BrowserDep = Annotated[BrowserDepClass, Depends(get_browser)]
+
+# Headers to strip from the fulfilled response: CSP is removed for navigation
+# freedom, and content-encoding/content-length are stale once we request an
+# uncompressed body via accept-encoding: identity below.
+DROP_HEADERS = frozenset(
+    {
+        "content-security-policy",
+        "content-security-policy-report-only",
+        "content-encoding",
+        "content-length",
+    }
+)
 
 
 @router.get("/", include_in_schema=False)
@@ -28,9 +49,9 @@ def read_root():
 
 
 @router.get("/health")
-def health_check(sb: SeleniumDep):
+async def health_check(sb: BrowserDep):
     """Health check endpoint."""
-    health_check_request = read_item(
+    health_check_request = await read_item(
         LinkRequest.model_construct(url="https://google.com"),
         sb,
     )
@@ -41,35 +62,197 @@ def health_check(sb: SeleniumDep):
             detail="Health check failed",
         )
 
-    return {"status": "ok"}
+    return HealthcheckResponse(user_agent=health_check_request.solution.user_agent)
 
 
 @router.post("/v1")
-def read_item(request: LinkRequest, sb: SeleniumDep) -> LinkResponse:
+async def read_item(request: LinkRequest, dep: BrowserDep) -> LinkResponse:
     """Handle POST requests."""
     start_time = int(time.time() * 1000)
-    sb.uc_open_with_reconnect(request.url)
-    logger.debug(f"Got webpage: {request.url}")
-    source_bs = sb.get_beautiful_soup()
-    title_tag = source_bs.title
-    if title_tag and title_tag.string in CHALLENGE_TITLES:
-        logger.debug("Challenge detected")
-        sb.uc_gui_click_captcha()
-        logger.info("Clicked captcha")
+    timer = TimeoutTimer(duration=request.max_timeout)
+    request.url = request.url.replace('"', "").strip()
 
-    if sb.get_title() in CHALLENGE_TITLES:
-        save_screenshot(sb)
-        raise HTTPException(status_code=500, detail="Could not bypass challenge")
+    final_url = await setup_routes(request, dep)
+
+    try:
+        challenge_detected, page_html, page_request, status = (
+            await _navigate_and_solve(dep, request, timer)
+        )
+    except (TimeoutError, PlaywrightTimeoutError) as e:
+        logger.error("Timed out while loading the page or solving the challenge")
+        raise HTTPException(
+            status_code=408,
+            detail="Timed out while loading the page or solving the challenge",
+        ) from e
+
+    cookies = await dep.context.cookies()
+    content_type, response_content = await build_response_content(
+        dep, request, page_request,
+        challenge_detected=challenge_detected,
+        page_html=page_html,
+    )
+
+    user_agent = (
+        page_request.request.headers.get("user-agent") if page_request else None
+    )
+    if user_agent is None:
+        try:
+            user_agent = await dep.page.evaluate("navigator.userAgent")
+        except Exception:
+            logger.warning("Could not determine User-Agent via page.evaluate")
+            user_agent = ""
 
     return LinkResponse(
         message="Success",
         solution=Solution(
-            userAgent=sb.get_user_agent(),
-            url=sb.get_current_url(),
-            status=200,
-            cookies=sb.get_cookies(),
-            headers={},
-            response=str(sb.get_beautiful_soup()),
+            user_agent=user_agent,
+            url=final_url if final_url is not None else dep.page.url,
+            status=status,
+            cookies=cookies,
+            headers=page_request.headers if page_request else {},
+            response=response_content,
+            content_type=content_type,
         ),
         start_timestamp=start_time,
     )
+
+
+async def setup_routes(request: LinkRequest, dep: BrowserDep) -> str | None:
+    """
+    Install request routes for media blocking and CSP stripping.
+
+    Returns the final URL captured during navigation; callers read it after
+    the page settles.
+    """
+    if request.block_media:
+
+        async def block_media_route(route) -> None:
+            if route.request.resource_type in ("image", "media", "font"):
+                await route.abort()
+            else:
+                await route.continue_()
+
+        await dep.page.route("**/*", block_media_route)
+
+    final_url: str | None = None
+
+    async def strip_csp_route(route) -> None:
+        nonlocal final_url
+        if route.request.resource_type != "document":
+            await route.continue_()
+            return
+        # Request an uncompressed body via accept-encoding: identity. When
+        # route.fulfill re-serves the fetched response (by uid), it forwards
+        # the original compressed bytes; stripping content-encoding below
+        # would leave the browser reading compressed bytes as plain text.
+        response = await route.fetch(
+            headers={**route.request.headers, "accept-encoding": "identity"}
+        )
+        if route.request.frame == dep.page.main_frame:
+            final_url = response.url
+        await route.fulfill(
+            response=response,
+            headers={
+                key: value
+                for key, value in response.headers.items()
+                if key.lower() not in DROP_HEADERS
+            },
+        )
+
+    await dep.page.route("**/*", strip_csp_route)
+    return final_url
+
+
+async def _navigate_and_solve(
+    dep: BrowserDep,
+    request: LinkRequest,
+    timer: TimeoutTimer,
+) -> tuple[bool, str | None, object, HTTPStatus]:
+    """Navigate to the URL, then solve a challenge or wait for network idle."""
+    page_html: str | None = None
+    page_request = await dep.page.goto(
+        request.url, timeout=timer.remaining() * 1000
+    )
+    status = page_request.status if page_request else HTTPStatus.OK
+    await dep.page.wait_for_load_state(
+        state="domcontentloaded", timeout=timer.remaining() * 1000
+    )
+
+    challenge_active = (
+        await detect_cloudflare_challenge(dep.page, "interstitial")
+        or await detect_cloudflare_challenge(dep.page, "turnstile")
+    )
+    if not challenge_active:
+        page_html = await dep.page.content()
+        await _wait_for_networkidle(dep, timer)
+        return False, page_html, page_request, status
+
+    await _solve_challenge(dep, timer)
+    status = HTTPStatus.OK
+    return True, page_html, page_request, status
+
+
+async def _solve_challenge(dep: BrowserDep, timer: TimeoutTimer) -> None:
+    """Attempt to solve a detected Cloudflare interstitial challenge."""
+    logger.info("Challenge detected, attempting to solve...")
+    await wait_for(
+        dep.solver.solve_captcha(  # pyright: ignore[reportUnknownMemberType,reportUnknownArgumentType]
+            captcha_container=dep.page,
+            captcha_type=CaptchaType.CLOUDFLARE_INTERSTITIAL,
+            wait_checkbox_attempts=1,
+            wait_checkbox_delay=0.5,
+        ),
+        timeout=timer.remaining(),
+    )
+    logger.debug("Challenge solved successfully.")
+
+
+async def _wait_for_networkidle(dep: BrowserDep, timer: TimeoutTimer) -> None:
+    """Wait for network idle, tolerating post-DOM-load stalls."""
+    try:
+        await dep.page.wait_for_load_state(
+            "networkidle", timeout=timer.remaining() * 1000
+        )
+    except PlaywrightTimeoutError:
+        logger.info(
+            "networkidle timed out after domcontentloaded; "
+            "continuing with loaded page"
+        )
+
+
+async def build_response_content(
+    dep: BrowserDep,
+    request: LinkRequest,
+    page_request: object,
+    *,
+    challenge_detected: bool,
+    page_html: str | None,
+) -> tuple[str, str]:
+    """Build (content_type, response_content) from the settled page."""
+    if request.return_only_cookies:
+        return "text/html", ""
+
+    if page_request and page_request.headers.get("content-type", "").startswith(
+        "application/pdf"
+    ):
+        return await _fetch_pdf_content(dep)
+
+    response_content = (
+        page_html
+        if page_html is not None and not challenge_detected
+        else await dep.page.content()
+    )
+    return "text/html", response_content
+
+
+async def _fetch_pdf_content(dep: BrowserDep) -> tuple[str, str]:
+    """Fetch raw PDF bytes as base64, falling back to viewer HTML on failure."""
+    try:
+        fetch_response = await dep.page.request.fetch(dep.page.url)
+        response_content = base64.b64encode(
+            await fetch_response.body()
+        ).decode("ascii")
+    except Exception:
+        logger.exception("Failed to fetch PDF bytes, falling back to viewer HTML")
+        return "text/html", await dep.page.content()
+    return "application/pdf", response_content

src/middlewares.py

@@ -1,16 +1,17 @@
 import time
 from http import HTTPStatus
 
-from starlette.middleware.base import BaseHTTPMiddleware
+from fastapi import Request
+from starlette.middleware.base import BaseHTTPMiddleware, RequestResponseEndpoint
 
 from src.models import LinkRequest
 from src.utils import logger
 
 
 class LogRequest(BaseHTTPMiddleware):
-    async def dispatch(self, request, call_next):
+    async def dispatch(self, request: Request, call_next: RequestResponseEndpoint):
         """Log requests."""
-        if request.url.path != "/v1":
+        if request.url.path != "/v1" or request.method != "POST":
             return await call_next(request)
 
         start_time = time.perf_counter()
@@ -24,6 +25,6 @@ class LogRequest(BaseHTTPMiddleware):
         if response.status_code == HTTPStatus.OK:
             logger.info(f"Done {request_body.url} in {process_time:.2f}s")
         else:
-            logger.info(f"Failed {request_body.url} in {process_time:.2f}s")
+            logger.warning(f"Failed {request_body.url} in {process_time:.2f}s")
 
         return response

src/models.py

@@ -1,64 +1,84 @@
 from __future__ import annotations
 
 import time
-from http import HTTPStatus
-from typing import Annotated, Any
+from http.client import INTERNAL_SERVER_ERROR
+from typing import Any
 
-from fastapi import Body
-from pydantic import BaseModel
+from playwright.sync_api import Cookie
+from pydantic import BaseModel, Field, field_validator
+from pydantic.alias_generators import to_camel
 
 from src import consts
 
+MS_PER_SECOND = 1000
+
 
 class LinkRequest(BaseModel):
-    cmd: Annotated[
-        str,
-        Body(
-            default="request.get",
-            description="Type of request, currently only supports GET requests. This string is purely for compatibility with FlareSolverr.",
+    model_config = {"populate_by_name": True}
+
+    cmd: str = Field(
+        default="request.get",
+        description="Type of request, currently only supports GET requests. This string is purely for compatibility with FlareSolverr.",
+    )
+    url: str = Field(pattern=r"^https?://", default="https://")
+    max_timeout: int = Field(
+        default=60,
+        alias="maxTimeout",
+        description=(
+            "Maximum timeout for resolving the anti-bot challenge. Values below 1000 "
+            "are treated as seconds; values of 1000 or more as milliseconds, matching "
+            "FlareSolverr's maxTimeout parameter."
         ),
-    ]
-    url: Annotated[str, Body(pattern=r"^https?://", default="https://")]
-    max_timeout: Annotated[int, Body(default=60)]
+    )
+    block_media: bool = Field(
+        default=consts.BLOCK_MEDIA,
+        alias="blockMedia",
+        description="Block image, media, and font resources from loading.",
+    )
+    return_only_cookies: bool = Field(
+        default=consts.RETURN_ONLY_COOKIES,
+        alias="returnOnlyCookies",
+        description="Return only cookies, skip the page HTML content in the response.",
+    )
+
+    @field_validator("max_timeout")
+    @classmethod
+    def normalize_max_timeout(cls, value: int) -> int:
+        """Normalize FlareSolverr-style millisecond values to seconds."""
+        if value >= MS_PER_SECOND:
+            return value // MS_PER_SECOND
+        return value
+
+
+class HealthcheckResponse(BaseModel):
+    model_config = {"alias_generator": to_camel, "populate_by_name": True}
+    msg: str = "Byparr is working!"
+    version: str = consts.VERSION
+    user_agent: str
 
 
 class Solution(BaseModel):
+    model_config = {"alias_generator": to_camel, "populate_by_name": True}
     url: str
     status: int
-    cookies: list
-    userAgent: str  # noqa: N815 # Ignore to preserve compatibility
-    headers: dict[str, Any]
-    response: str
-
-    @classmethod
-    def invalid(cls, url: str):
-        """
-        Return an empty Solution with default values.
-
-        Useful for returning an error response.
-        """
-        return cls(
-            url=url,
-            status=HTTPStatus.INTERNAL_SERVER_ERROR,
-            cookies=[],
-            userAgent="",
-            headers={},
-            response="",
-        )
+    cookies: list[Cookie] = []
+    user_agent: str = ""
+    headers: dict[str, Any] = {}
+    response: str = ""
+    content_type: str = Field(default="text/html", alias="contentType")
 
 
 class LinkResponse(BaseModel):
+    model_config = {"alias_generator": to_camel, "populate_by_name": True}
     status: str = "ok"
     message: str
     solution: Solution
-    start_timestamp: Annotated[int, Body(alias="startTimestamp")] = int(
-        time.time() * 1000
-    )
-    end_timestamp: Annotated[int, Body(alias="endTimestamp")] = int(time.time() * 1000)
+    start_timestamp: int
+    end_timestamp: int = Field(default_factory=lambda: int(time.time() * 1000))
     version: str = consts.VERSION
 
     @classmethod
-    def invalid(cls, url: str):
+    def invalid(cls, url: str) -> LinkResponse:
         """
         Return an invalid LinkResponse with default error values.
 
@@ -67,7 +87,6 @@ class LinkResponse(BaseModel):
         return cls(
             status="error",
             message="Invalid request",
-            solution=Solution.invalid(url),
+            solution=Solution(url=url, status=INTERNAL_SERVER_ERROR),
             start_timestamp=int(time.time() * 1000),
-            end_timestamp=int(time.time() * 1000),
         )

src/owui.py

@@ -0,0 +1,76 @@
+"""Open WebUI external web loader endpoint: POST /load."""
+
+from __future__ import annotations
+
+from hmac import compare_digest
+from typing import Annotated
+
+import trafilatura
+from fastapi import APIRouter, Depends, Header, HTTPException
+from playwright.async_api import Page
+from playwright.async_api import TimeoutError as PlaywrightTimeoutError
+from pydantic import BaseModel
+
+from src.consts import OWUI_API_KEY
+from src.utils import BrowserDepClass, get_browser, logger
+
+router = APIRouter(tags=["Open WebUI"])
+
+BrowserDep = Annotated[BrowserDepClass, Depends(get_browser)]
+
+
+class LoadRequest(BaseModel):
+    urls: list[str]
+
+
+class LoadResult(BaseModel):
+    page_content: str
+    metadata: dict[str, str]
+
+
+def require_auth(authorization: Annotated[str | None, Header()] = None) -> None:
+    """Enforce a bearer token on /load when OWUI_API_KEY is set."""
+    if not OWUI_API_KEY:
+        return
+    if authorization is None or not compare_digest(
+        authorization.encode(), f"Bearer {OWUI_API_KEY}".encode()
+    ):
+        raise HTTPException(status_code=401, detail="Unauthorized")
+
+
+async def _extract_content(page: Page) -> str:
+    """Return the page's main article text, falling back to visible text."""
+    article = trafilatura.extract(await page.content())
+    if article:
+        return article
+    result = await page.evaluate("() => document.body ? document.body.innerText : ''")
+    return "\n".join(line.strip() for line in result.splitlines() if line.strip())
+
+
+@router.post("/load", response_model=list[LoadResult])
+async def load_urls(
+    request: LoadRequest,
+    _auth: Annotated[None, Depends(require_auth)],
+    dep: BrowserDep,
+) -> list[LoadResult]:
+    """
+    Fetch URLs through the anti-bot browser and return their text content.
+
+    Each URL is fetched sequentially; a failing URL yields empty
+    page_content so Open WebUI's RAG pipeline degrades gracefully.
+    """
+    results: list[LoadResult] = []
+    for url in request.urls:
+        try:
+            await dep.page.goto(url, timeout=60_000)
+            await dep.page.wait_for_load_state("domcontentloaded", timeout=30_000)
+            try:
+                await dep.page.wait_for_load_state("networkidle", timeout=15_000)
+            except PlaywrightTimeoutError:
+                logger.debug("networkidle timed out for %s; extracting anyway", url)
+            content = await _extract_content(dep.page)
+        except Exception as exc:
+            logger.warning("Failed to load %s: %s", url, exc)
+            content = ""
+        results.append(LoadResult(page_content=content, metadata={"source": url}))
+    return results

src/utils.py

@@ -1,10 +1,33 @@
 import logging
-from time import gmtime, strftime
+import time
+from collections.abc import AsyncGenerator
+from typing import Annotated, NamedTuple, cast
 
 from fastapi import Header
-from sbase import SB, BaseCase
+from invisible_playwright.async_api import InvisiblePlaywright
+from playwright.async_api import Browser, BrowserContext, Page
+from playwright_captcha import (
+    ClickSolver,
+    FrameworkType,
+)
+from pydantic import BaseModel, Field
 
-from src.consts import LOG_LEVEL, PROXY, USE_HEADLESS
+from src.consts import (
+    BROWSER_LOCALE,
+    LOG_LEVEL,
+    MAX_ATTEMPTS,
+    PROXY_PASSWORD,
+    PROXY_SERVER,
+    PROXY_USERNAME,
+)
+
+solver_logger = logging.getLogger("playwright_captcha")
+solver_logger.handlers.clear()
+if LOG_LEVEL == logging.DEBUG:
+    solver_logger.addHandler(logging.StreamHandler())
+    solver_logger.setLevel(LOG_LEVEL)
+else:
+    solver_logger.handlers.append(logging.NullHandler())
 
 logger = logging.getLogger("uvicorn.error")
 logger.setLevel(LOG_LEVEL)
@@ -12,24 +35,77 @@ if len(logger.handlers) == 0:
     logger.addHandler(logging.StreamHandler())
 
 
-def get_sb(
-    proxy: str | None = Header(
-        default=None,
-        examples=["username:password@host:port"],
-        description="Override default proxy from env",
-    ),
-):
-    """Get SeleniumBase instance."""
-    with SB(
-        uc=True,
-        headless=USE_HEADLESS,
-        locale_code="en",
-        ad_block=True,
-        proxy=proxy or PROXY,
-    ) as sb:
-        yield sb
+class TimeoutTimer(BaseModel):
+    duration: int  # in seconds
+    start_time: float = Field(default_factory=time.perf_counter)
+
+    def remaining(self) -> float:
+        """Get remaining time in seconds."""
+        return max(0, self.duration - (time.perf_counter() - self.start_time))
 
 
-def save_screenshot(sb: BaseCase):
-    """Save screenshot on HTTPException."""
-    sb.save_screenshot(f"screenshots/{strftime('%Y-%m-%d %H:%M:%S', gmtime())}.png")
+class BrowserDepClass(NamedTuple):
+    page: Page
+    solver: ClickSolver
+    context: BrowserContext
+
+
+async def get_browser(
+    x_proxy_server: Annotated[
+        str | None,
+        Header(
+            alias="X-Proxy-Server",
+            description="Override proxy server for this request in protocol://host:port format.",
+        ),
+    ] = None,
+    x_proxy_username: Annotated[
+        str | None,
+        Header(
+            alias="X-Proxy-Username",
+        ),
+    ] = None,
+    x_proxy_password: Annotated[
+        str | None,
+        Header(
+            alias="X-Proxy-Password",
+        ),
+    ] = None,
+) -> AsyncGenerator[BrowserDepClass]:
+    """Get InvisiblePlaywright browser instance."""
+    header_server = x_proxy_server
+    header_username = x_proxy_username
+    header_password = x_proxy_password
+
+    proxy_config = None
+
+    if header_server:
+        proxy_config = {
+            "server": header_server,
+            "username": header_username,
+            "password": header_password,
+        }
+    elif PROXY_SERVER:
+        proxy_config = {
+            "server": PROXY_SERVER,
+            "username": PROXY_USERNAME,
+            "password": PROXY_PASSWORD,
+        }
+
+    async with InvisiblePlaywright(
+        headless=True,
+        proxy=proxy_config,
+        humanize=True,
+        locale=BROWSER_LOCALE or "auto",
+        extra_prefs={"devtools.jsonview.enabled": False},
+    ) as browser_raw:
+        # InvisiblePlaywright yields a Browser instance
+        browser = cast("Browser", browser_raw)
+        context = await browser.new_context()
+        page = await context.new_page()
+        async with ClickSolver(
+            framework=FrameworkType.PLAYWRIGHT,
+            page=page,
+            max_attempts=MAX_ATTEMPTS,
+            attempt_delay=1,
+        ) as solver:
+            yield BrowserDepClass(page, solver, context)

tests/main_test.py

@@ -1,20 +1,28 @@
+import base64
 from http import HTTPStatus
+from json import JSONDecodeError
+from unittest.mock import AsyncMock, MagicMock
 
-import httpx
+import httpx2
 import pytest
+from fastapi import HTTPException
+from playwright.async_api import TimeoutError as PlaywrightTimeoutError
 from starlette.testclient import TestClient
 
 from main import app
+from src.endpoints import read_item
 from src.models import LinkRequest
+from src.utils import BrowserDepClass
 
 client = TestClient(app)
 
 test_websites = [
     "https://ext.to/",
-    "https://www.ygg.re/",
+    # "https://www.ygg.re/",
     "https://extratorrent.st/",
-    "https://idope.se/",
     "https://speed.cd/login",
+    'https://www.yggtorrent.top/engine/search?do=search&order=desc&sort=publish_date&name="UNESCAPED"+"DOUBLEQUOTES"&category=2145',
+    "https://1337x.to/home/",
 ]
 
 
@@ -25,28 +33,60 @@ def test_bypass(website: str):
 
     This test is skipped if the website is not reachable or does not have cloudflare/DDOS-GUARD.
     """
-    test_request = httpx.get(
+    test_request = httpx2.get(
         website,
     )
     if (
-        test_request.status_code != HTTPStatus.OK
+        test_request.status_code >= HTTPStatus.INTERNAL_SERVER_ERROR
         and "Just a moment..." not in test_request.text
     ):
-        pytest.skip(f"Skipping {website} due to {test_request.status_code}")
+        try:
+            error_details = test_request.json()
+        except JSONDecodeError:
+            error_details = test_request.text
+        pytest.skip(
+            f"Skipping {website} - ({test_request.status_code}) {error_details}"
+        )
 
     response = client.post(
         "/v1",
-        json={
-            **LinkRequest.model_construct(
-                url=website, max_timeout=30, cmd="request.get"
-            ).model_dump(),
-            # "proxy": "203.174.15.83:8080",
-        },
+        json=LinkRequest.model_construct(url=website, cmd="request.get").model_dump(),
     )
 
+    if response.status_code == HTTPStatus.REQUEST_TIMEOUT:
+        pytest.skip(f"Skipping {website} - timed out (upstream issue)")
+
     assert response.status_code == HTTPStatus.OK
 
 
+def test_json_api():
+    """JSON APIs must return 200, not crash on the UA evaluate.
+
+    Firefox renders application/json in a built-in viewer whose CSP blocks
+    Playwright's eval-based evaluate() (issue #394). The browser must be
+    launched with the viewer disabled so /v1 works and returns the raw JSON.
+    """
+    url = "https://api.ipify.org?format=json"
+    test_request = httpx2.get(url)
+    if test_request.status_code >= HTTPStatus.INTERNAL_SERVER_ERROR:
+        pytest.skip(
+            f"Skipping JSON API test - upstream error ({test_request.status_code})"
+        )
+
+    response = client.post(
+        "/v1",
+        json=LinkRequest.model_construct(url=url, cmd="request.get").model_dump(),
+    )
+
+    if response.status_code == HTTPStatus.REQUEST_TIMEOUT:
+        pytest.skip("Skipping JSON API test - timed out (upstream issue)")
+
+    assert response.status_code == HTTPStatus.OK
+    solution = response.json()["solution"]
+    assert solution["userAgent"]
+    assert '"ip"' in solution["response"]
+
+
 def test_health_check():
     """
     Tests the health check endpoint.
@@ -56,3 +96,114 @@ def test_health_check():
     """
     response = client.get("/health")
     assert response.status_code == HTTPStatus.OK
+
+
+def test_pdf_handling():
+    """Tests that PDF URLs return the raw PDF bytes, not the Firefox viewer HTML."""
+    pdf_url = "https://mondaymandala.com/wp-content/uploads/Mickey-And-Minnie-Mouse-Holding-An-Easter-Egg-Basket-Coloring-Page-For-Kids.pdf"
+    response = client.post(
+        "/v1",
+        json=LinkRequest.model_construct(url=pdf_url, cmd="request.get").model_dump(),
+    )
+    if response.status_code == HTTPStatus.REQUEST_TIMEOUT:
+        pytest.skip("Skipping PDF test - timed out (upstream issue)")
+    assert response.status_code == HTTPStatus.OK
+    solution = response.json()["solution"]
+    if solution.get("contentType") != "application/pdf":
+        pytest.skip("Skipping PDF test - PDF bytes could not be fetched (upstream issue)")
+    assert solution["response"]  # non-empty base64
+
+    decoded = base64.b64decode(solution["response"])
+    assert decoded[:5] == b"%PDF-"
+
+
+@pytest.mark.parametrize(
+    ("payload", "expected"),
+    [
+        ({"max_timeout": 60}, 60),  # native API: seconds
+        ({"maxTimeout": 60}, 60),  # FlareSolverr alias, seconds-range value
+        ({"maxTimeout": 60000}, 60),  # FlareSolverr alias: milliseconds
+        ({"maxTimeout": 55000}, 55),
+        ({"maxTimeout": 1000}, 1),
+        ({}, 60),  # default
+    ],
+)
+def test_max_timeout_normalization(payload: dict, expected: int):
+    """MaxTimeout must accept FlareSolverr's milliseconds while keeping seconds."""
+    request = LinkRequest(url="https://example.com", **payload)
+    assert request.max_timeout == expected
+
+
+def fake_dep(*, fail_states: set[str] | None = None) -> BrowserDepClass:
+    """Build a browser dependency triple backed by mocks."""
+    page = AsyncMock()
+    page.url = "https://example.test/login"
+    page.goto.return_value = MagicMock(
+        status=HTTPStatus.OK,
+        headers={"content-type": "text/html"},
+        request=MagicMock(headers={"user-agent": "UnitTestBrowser/1.0"}),
+    )
+    page.title.return_value = "Login"
+    page.evaluate.return_value = "UnitTestBrowser/1.0"
+    page.content.return_value = "<html><title>Login</title></html>"
+    locator = MagicMock()
+    locator.count = AsyncMock(return_value=0)
+    page.locator = MagicMock(return_value=locator)
+
+    def wait_for_load_state(state: str, **_kwargs: object) -> None:
+        """Fail the wait when asked for a configured state."""
+        if state in (fail_states or set()):
+            message = "load state wait timed out"
+            raise PlaywrightTimeoutError(message)
+
+    page.wait_for_load_state.side_effect = wait_for_load_state
+
+    context = AsyncMock()
+    context.cookies.return_value = []
+    return BrowserDepClass(page=page, solver=AsyncMock(), context=context)
+
+
+@pytest.mark.asyncio
+async def test_networkidle_timeout_after_domcontentloaded_returns_content():
+    """Pages that never go idle after DOM load must still return their content."""
+    dep = fake_dep(fail_states={"networkidle"})
+    response = await read_item(
+        LinkRequest(url="https://example.test/login"),
+        dep,
+    )
+
+    assert response.status == "ok"
+    assert response.solution.status == HTTPStatus.OK
+    assert response.solution.response == "<html><title>Login</title></html>"
+    dep.solver.solve_captcha.assert_not_called()
+
+
+@pytest.mark.asyncio
+async def test_domcontentloaded_timeout_returns_408():
+    """Fatal timeouts during initial page load still return a controlled 408."""
+    with pytest.raises(HTTPException) as exc:
+        await read_item(
+            LinkRequest(url="https://example.test/login"),
+            fake_dep(fail_states={"domcontentloaded"}),
+        )
+
+    assert exc.value.status_code == HTTPStatus.REQUEST_TIMEOUT
+
+
+@pytest.mark.asyncio
+async def test_user_agent_survives_csp_blocked_evaluate():
+    """UA comes from request headers when page CSP blocks evaluate (#394).
+
+    No CSP configuration (header, meta tag, or internal viewer document) may
+    turn /v1 into a 500.
+    """
+    dep = fake_dep()
+    dep.page.evaluate.side_effect = Exception("call to eval() blocked by CSP")
+
+    response = await read_item(
+        LinkRequest(url="https://example.test/login"),
+        dep,
+    )
+
+    assert response.status == "ok"
+    assert response.solution.user_agent == "UnitTestBrowser/1.0"

tests/owui_test.py

@@ -0,0 +1,112 @@
+from http import HTTPStatus
+from unittest.mock import AsyncMock, MagicMock, patch
+
+import pytest
+from playwright.async_api import TimeoutError as PlaywrightTimeoutError
+from starlette.testclient import TestClient
+
+from main import app
+from src.owui import LoadRequest, load_urls
+from src.utils import BrowserDepClass
+
+client = TestClient(app)
+
+
+def test_owui_load_basic():
+    """/load returns one result per URL with the expected shape."""
+    response = client.post("/load", json={"urls": ["https://example.com"]})
+    assert response.status_code == HTTPStatus.OK
+    results = response.json()
+    assert len(results) == 1
+    assert results[0]["page_content"]
+    assert results[0]["metadata"] == {"source": "https://example.com"}
+
+
+def test_owui_load_multiple_urls():
+    """/load returns one result per URL, in order."""
+    urls = ["https://example.com", "https://example.org"]
+    response = client.post("/load", json={"urls": urls})
+    assert response.status_code == HTTPStatus.OK
+    results = response.json()
+    assert [r["metadata"]["source"] for r in results] == urls
+
+
+def test_owui_load_invalid_url_graceful():
+    """Unreachable URLs yield empty page_content instead of an error."""
+    response = client.post(
+        "/load", json={"urls": ["https://this-domain-does-not-exist-12345.invalid"]}
+    )
+    assert response.status_code == HTTPStatus.OK
+    results = response.json()
+    assert len(results) == 1
+    assert results[0]["page_content"] == ""
+
+
+@pytest.mark.parametrize(
+    "headers",
+    [None, {"Authorization": "Bearer wrong-key"}],
+)
+def test_owui_load_rejects_missing_or_wrong_key(headers):
+    """/load returns 401 without a valid bearer token when a key is set."""
+    with patch("src.owui.OWUI_API_KEY", "test-secret-key"):
+        response = client.post(
+            "/load", json={"urls": ["https://example.com"]}, headers=headers
+        )
+        assert response.status_code == HTTPStatus.UNAUTHORIZED
+
+
+def test_owui_load_accepts_valid_key():
+    """/load succeeds with the configured bearer token."""
+    with patch("src.owui.OWUI_API_KEY", "test-secret-key"):
+        response = client.post(
+            "/load",
+            json={"urls": ["https://example.com"]},
+            headers={"Authorization": "Bearer test-secret-key"},
+        )
+        assert response.status_code == HTTPStatus.OK
+
+
+ARTICLE_HTML = """<html><head><title>Test</title></head><body>
+<article><h1>Example Title</h1><p>This is the main article body with enough words for
+trafilatura to consider it real content rather than boilerplate.</p></article>
+<nav><a href="/x">nav link</a></nav>
+</body></html>"""
+
+
+def fake_dep(*, html: str = ARTICLE_HTML) -> BrowserDepClass:
+    """Browser dependency whose page loads HTML but never reaches networkidle."""
+    page = AsyncMock()
+    page.goto.return_value = MagicMock()
+    page.content.return_value = html
+    page.evaluate.return_value = "line one\n\nline two"
+
+    def wait_for_load_state(state: str, **_kwargs: object) -> None:
+        if state == "networkidle":
+            message = "load state wait timed out"
+            raise PlaywrightTimeoutError(message)
+
+    page.wait_for_load_state.side_effect = wait_for_load_state
+    return BrowserDepClass(page=page, solver=AsyncMock(), context=AsyncMock())
+
+
+@pytest.mark.asyncio
+async def test_networkidle_timeout_still_extracts_content():
+    """A page that never reaches networkidle still yields its article text."""
+    results = await load_urls(
+        LoadRequest(urls=["https://example.test"]), None, fake_dep()
+    )
+    assert results[0].page_content == (
+        "Example TitleThis is the main article body with enough words for "
+        "trafilatura to consider it real content rather than boilerplate."
+    )
+
+
+@pytest.mark.asyncio
+async def test_extraction_falls_back_to_innertext():
+    """Pages trafilatura cannot score fall back to the rendered innerText."""
+    results = await load_urls(
+        LoadRequest(urls=["https://example.test"]),
+        None,
+        fake_dep(html="<html><body></body></html>"),
+    )
+    assert results[0].page_content == "line one\nline two"