chore: update CHANGELOG.md for version 2.0.0

Add validation to check that both HDR10 and DV tracks are available when HYBRID mode is requested. This prevents wasted downloads when the hybrid processing would fail due to missing tracks.

.gitignore

@@ -25,6 +25,7 @@ unshackle/certs/
 unshackle/WVDs/
 unshackle/PRDs/
 temp/
+logs/
 services/
 
 # Byte-compiled / optimized / DLL files

CHANGELOG.md

@@ -5,6 +5,108 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2.0.0] - 2025-10-25
+
+### Breaking Changes
+
+- **REST API Integration**: Core architecture modified to support REST API functionality
+  - Changes to internal APIs for download management and tracking
+  - Title and track classes updated with API integration points
+  - Core component interfaces modified for queue management support
+- **Configuration Changes**: New required configuration options for API and enhanced features
+  - Added `simkl_client_id` now required for Simkl functionality
+  - Service-specific configuration override structure introduced
+  - Debug logging configuration options added
+- **Forced Subtitles**: Behavior change for forced subtitle inclusion
+  - Forced subs no longer auto-included, requires explicit `--forced-subs` flag
+
+### Added
+
+- **REST API Server**: Complete download management via REST API (early development)
+  - Implemented download queue management and worker system
+  - Added OpenAPI/Swagger documentation for easy API exploration
+  - Included download progress tracking and status endpoints
+  - API authentication and comprehensive error handling
+  - Updated core components to support API integration
+  - Early development work with more changes planned
+- **CustomRemoteCDM**: Highly configurable custom CDM API support
+  - Support for third-party CDM API providers with maximum configurability
+  - Full configuration through YAML without code changes
+  - Addresses GitHub issue #26 for flexible CDM integration
+- **WindscribeVPN Proxy Provider**: New VPN provider support
+  - Added WindscribeVPN following NordVPN and SurfsharkVPN patterns
+  - Fixes GitHub issue #29
+- **Latest Episode Download**: New `--latest-episode` CLI option
+  - `-le, --latest-episode` flag to download only the most recent episode
+  - Automatically selects the single most recent episode regardless of season
+  - Fixes GitHub issue #28
+- **Service-Specific Configuration Overrides**: Per-service fine-tuned control
+  - Support for per-service configuration overrides in YAML
+  - Fine-tuned control of downloader and command options per service
+  - Fixes GitHub issue #13
+- **Comprehensive JSON Debug Logging**: Structured logging for troubleshooting
+  - Binary toggle via `--debug` flag or `debug: true` in config
+  - JSON Lines (.jsonl) format for easy parsing and analysis
+  - Comprehensive logging of all operations (session info, CLI params, CDM details, auth status, title/track metadata, DRM operations, vault queries)
+  - Configurable key logging via `debug_keys` option with smart redaction
+  - Error logging for all critical operations
+  - Removed old text logging system
+- **curl_cffi Retry Handler**: Enhanced session reliability
+  - Added automatic retry mechanism to curl_cffi Session
+  - Improved download reliability with configurable retries
+- **Simkl API Configuration**: New API key support
+  - Added `simkl_client_id` configuration option
+  - Simkl now requires client_id from https://simkl.com/settings/developer/
+
+### Changed
+
+- **Binary Search Enhancement**: Improved binary discovery
+  - Refactored to search for binaries in root of binary folder or subfolder named after the binary
+  - Better organization of binary dependencies
+- **Type Annotations**: Modernized to PEP 604 syntax
+  - Updated session.py type annotations to use modern Python syntax
+  - Improved code readability and type checking
+
+### Fixed
+
+- **Config Directory Support**: Cross-platform user config directory support
+  - Fixed config loading to properly support user config directories across all platforms
+  - Fixes GitHub issue #23
+- **HYBRID Mode Validation**: Pre-download validation for hybrid processing
+  - Added validation to check both HDR10 and DV tracks are available before download
+  - Prevents wasted downloads when hybrid processing would fail
+- **TMDB/Simkl API Keys**: Graceful handling of missing API keys
+  - Improved error handling when TMDB or Simkl API keys are not configured
+  - Better user messaging for API configuration requirements
+- **Forced Subtitles Behavior**: Correct forced subtitle filtering
+  - Fixed forced subtitles being incorrectly included without `--forced-subs` flag
+  - Forced subs now only included when explicitly requested
+- **Font Attachment Constructor**: Fixed ASS/SSA font attachment
+  - Use keyword arguments for Attachment constructor in font attachment
+  - Fixes "Invalid URL: No scheme supplied" error
+  - Fixes GitHub issue #24
+- **Binary Subdirectory Checking**: Enhanced binary location discovery (by @TPD94, PR #19)
+  - Updated binaries.py to check subdirectories in binaries folders named after the binary
+  - Improved binary detection and loading
+- **HLS Manifest Processing**: Minor HLS parser fix (by @TPD94, PR #19)
+- **lxml and pyplayready**: Updated dependencies (by @Sp5rky)
+  - Updated lxml constraint and pyplayready import path for compatibility
+
+### Refactored
+
+- **Import Cleanup**: Removed unused imports
+  - Removed unused mypy import from binaries.py
+  - Fixed import ordering in API download_manager and handlers
+
+### Contributors
+
+This release includes contributions from:
+
+- @Sp5rky - REST API server implementation, dependency updates
+- @stabbedbybrick - curl_cffi retry handler (PR #31)
+- @TPD94 - Binary search enhancements, manifest parser fixes (PR #19)
+- @scene (Andy) - Core features, configuration system, bug fixes
+
 ## [1.4.8] - 2025-10-08
 
 ### Added
@@ -179,7 +281,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
-- **Matroska Tag Compliance**: Enhanced media container compatibility  
+- **Matroska Tag Compliance**: Enhanced media container compatibility
   - Fixed Matroska tag compliance with official specification
 - **Application Branding**: Cleaned up version display
   - Removed old devine version reference from banner to avoid developer confusion

CONFIG.md

@@ -547,9 +547,12 @@ Configuration data for pywidevine's serve functionality run through unshackle.
 This effectively allows you to run `unshackle serve` to start serving pywidevine Serve-compliant CDMs right from your
 local widevine device files.
 
+- `api_secret` - Secret key for REST API authentication. When set, enables the REST API server alongside the CDM serve functionality. This key is required for authenticating API requests.
+
 For example,
 
 ```yaml
+api_secret: "your-secret-key-here"
 users:
   secret_key_for_jane: # 32bit hex recommended, case-sensitive
     devices: # list of allowed devices for this user

README.md

@@ -8,6 +8,9 @@
     </a>
 </p>
 
+> [!WARNING]
+> **Development Branch**: This is the `dev` branch containing bleeding-edge features and experimental changes. Use for testing only. For stable releases, use the [`main`](https://github.com/unshackle-dl/unshackle/tree/main) branch.
+
 ## What is unshackle?
 
 unshackle is a fork of [Devine](https://github.com/devine-dl/devine/), a powerful archival tool for downloading movies, TV shows, and music from streaming services. Built with a focus on modularity and extensibility, it provides a robust framework for content acquisition with support for DRM-protected content.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "unshackle"
-version = "1.4.8"
+version = "2.0.0"
 description = "Modular Movie, TV, and Music Archival Software."
 authors = [{ name = "unshackle team" }]
 requires-python = ">=3.10,<3.13"
@@ -58,6 +58,7 @@ dependencies = [
     "httpx>=0.28.1,<0.29",
     "cryptography>=45.0.0",
     "subby",
+    "aiohttp-swagger3>=0.9.0,<1",
     "pysubs2>=1.7.0,<2",
 ]
 

unshackle/commands/dl.py

@@ -41,14 +41,14 @@ from rich.text import Text
 from rich.tree import Tree
 
 from unshackle.core import binaries
-from unshackle.core.cdm import DecryptLabsRemoteCDM
+from unshackle.core.cdm import CustomRemoteCDM, DecryptLabsRemoteCDM
 from unshackle.core.config import config
 from unshackle.core.console import console
 from unshackle.core.constants import DOWNLOAD_LICENCE_ONLY, AnyTrack, context_settings
 from unshackle.core.credential import Credential
 from unshackle.core.drm import DRM_T, PlayReady, Widevine
 from unshackle.core.events import events
-from unshackle.core.proxies import Basic, Hola, NordVPN, SurfsharkVPN
+from unshackle.core.proxies import Basic, Hola, NordVPN, SurfsharkVPN, WindscribeVPN
 from unshackle.core.service import Service
 from unshackle.core.services import Services
 from unshackle.core.titles import Movie, Movies, Series, Song, Title_T
@@ -56,7 +56,8 @@ from unshackle.core.titles.episode import Episode
 from unshackle.core.tracks import Audio, Subtitle, Tracks, Video
 from unshackle.core.tracks.attachment import Attachment
 from unshackle.core.tracks.hybrid import Hybrid
-from unshackle.core.utilities import get_system_fonts, is_close_match, time_elapsed_since
+from unshackle.core.utilities import (get_debug_logger, get_system_fonts, init_debug_logger, is_close_match,
+                                      time_elapsed_since)
 from unshackle.core.utils import tags
 from unshackle.core.utils.click_types import (LANGUAGE_RANGE, QUALITY_LIST, SEASON_RANGE, ContextData, MultipleChoice,
                                               SubtitleCodecChoice, VideoCodecChoice)
@@ -151,6 +152,13 @@ class dl:
         default=None,
         help="Wanted episodes, e.g. `S01-S05,S07`, `S01E01-S02E03`, `S02-S02E03`, e.t.c, defaults to all.",
     )
+    @click.option(
+        "-le",
+        "--latest-episode",
+        is_flag=True,
+        default=False,
+        help="Download only the single most recent episode available.",
+    )
     @click.option(
         "-l",
         "--lang",
@@ -313,6 +321,40 @@ class dl:
         self.tmdb_name = tmdb_name
         self.tmdb_year = tmdb_year
 
+        # Initialize debug logger with service name if debug logging is enabled
+        if config.debug or logging.root.level == logging.DEBUG:
+            from collections import defaultdict
+            from datetime import datetime
+
+            debug_log_path = config.directories.logs / config.filenames.debug_log.format_map(
+                defaultdict(str, service=self.service, time=datetime.now().strftime("%Y%m%d-%H%M%S"))
+            )
+            init_debug_logger(log_path=debug_log_path, enabled=True, log_keys=config.debug_keys)
+            self.debug_logger = get_debug_logger()
+
+            if self.debug_logger:
+                self.debug_logger.log(
+                    level="INFO",
+                    operation="download_init",
+                    message=f"Download command initialized for service {self.service}",
+                    service=self.service,
+                    context={
+                        "profile": profile,
+                        "proxy": proxy,
+                        "tag": tag,
+                        "tmdb_id": tmdb_id,
+                        "tmdb_name": tmdb_name,
+                        "tmdb_year": tmdb_year,
+                        "cli_params": {
+                            k: v
+                            for k, v in ctx.params.items()
+                            if k not in ["profile", "proxy", "tag", "tmdb_id", "tmdb_name", "tmdb_year"]
+                        },
+                    },
+                )
+        else:
+            self.debug_logger = None
+
         if self.profile:
             self.log.info(f"Using profile: '{self.profile}'")
 
@@ -321,6 +363,13 @@ class dl:
             if service_config_path.exists():
                 self.service_config = yaml.safe_load(service_config_path.read_text(encoding="utf8"))
                 self.log.info("Service Config loaded")
+                if self.debug_logger:
+                    self.debug_logger.log(
+                        level="DEBUG",
+                        operation="load_service_config",
+                        service=self.service,
+                        context={"config_path": str(service_config_path), "config": self.service_config},
+                    )
             else:
                 self.service_config = {}
             merge_dict(config.services.get(self.service), self.service_config)
@@ -331,6 +380,33 @@ class dl:
         if getattr(config, "decryption_map", None):
             config.decryption = config.decryption_map.get(self.service, config.decryption)
 
+        service_config = config.services.get(self.service, {})
+
+        reserved_keys = {
+            "profiles",
+            "api_key",
+            "certificate",
+            "api_endpoint",
+            "region",
+            "device",
+            "endpoints",
+            "client",
+        }
+
+        for config_key, override_value in service_config.items():
+            if config_key in reserved_keys:
+                continue
+
+            if isinstance(override_value, dict) and hasattr(config, config_key):
+                current_config = getattr(config, config_key, {})
+                if isinstance(current_config, dict):
+                    merged_config = {**current_config, **override_value}
+                    setattr(config, config_key, merged_config)
+
+                    self.log.debug(
+                        f"Applied service-specific '{config_key}' overrides for {self.service}: {override_value}"
+                    )
+
         with console.status("Loading Key Vaults...", spinner="dots"):
             self.vaults = Vaults(self.service)
             total_vaults = len(config.key_vaults)
@@ -384,18 +460,38 @@ class dl:
                 self.cdm = self.get_cdm(self.service, self.profile)
             except ValueError as e:
                 self.log.error(f"Failed to load CDM, {e}")
+                if self.debug_logger:
+                    self.debug_logger.log_error("load_cdm", e, service=self.service)
                 sys.exit(1)
 
             if self.cdm:
+                cdm_info = {}
                 if isinstance(self.cdm, DecryptLabsRemoteCDM):
                     drm_type = "PlayReady" if self.cdm.is_playready else "Widevine"
                     self.log.info(f"Loaded {drm_type} Remote CDM: DecryptLabs (L{self.cdm.security_level})")
+                    cdm_info = {"type": "DecryptLabs", "drm_type": drm_type, "security_level": self.cdm.security_level}
                 elif hasattr(self.cdm, "device_type") and self.cdm.device_type.name in ["ANDROID", "CHROME"]:
                     self.log.info(f"Loaded Widevine CDM: {self.cdm.system_id} (L{self.cdm.security_level})")
+                    cdm_info = {
+                        "type": "Widevine",
+                        "system_id": self.cdm.system_id,
+                        "security_level": self.cdm.security_level,
+                        "device_type": self.cdm.device_type.name,
+                    }
                 else:
                     self.log.info(
                         f"Loaded PlayReady CDM: {self.cdm.certificate_chain.get_name()} (L{self.cdm.security_level})"
                     )
+                    cdm_info = {
+                        "type": "PlayReady",
+                        "certificate": self.cdm.certificate_chain.get_name(),
+                        "security_level": self.cdm.security_level,
+                    }
+
+                if self.debug_logger and cdm_info:
+                    self.debug_logger.log(
+                        level="INFO", operation="load_cdm", service=self.service, context={"cdm": cdm_info}
+                    )
 
         self.proxy_providers = []
         if no_proxy:
@@ -408,6 +504,8 @@ class dl:
                     self.proxy_providers.append(NordVPN(**config.proxy_providers["nordvpn"]))
                 if config.proxy_providers.get("surfsharkvpn"):
                     self.proxy_providers.append(SurfsharkVPN(**config.proxy_providers["surfsharkvpn"]))
+                if config.proxy_providers.get("windscribevpn"):
+                    self.proxy_providers.append(WindscribeVPN(**config.proxy_providers["windscribevpn"]))
                 if binaries.HolaProxy:
                     self.proxy_providers.append(Hola())
                 for proxy_provider in self.proxy_providers:
@@ -468,6 +566,7 @@ class dl:
         channels: float,
         no_atmos: bool,
         wanted: list[str],
+        latest_episode: bool,
         lang: list[str],
         v_lang: list[str],
         a_lang: list[str],
@@ -521,18 +620,73 @@ class dl:
         else:
             vaults_only = not cdm_only
 
+        if self.debug_logger:
+            self.debug_logger.log(
+                level="DEBUG",
+                operation="drm_mode_config",
+                service=self.service,
+                context={
+                    "cdm_only": cdm_only,
+                    "vaults_only": vaults_only,
+                    "mode": "CDM only" if cdm_only else ("Vaults only" if vaults_only else "Both CDM and Vaults"),
+                },
+            )
+
         with console.status("Authenticating with Service...", spinner="dots"):
-            cookies = self.get_cookie_jar(self.service, self.profile)
-            credential = self.get_credentials(self.service, self.profile)
-            service.authenticate(cookies, credential)
-            if cookies or credential:
-                self.log.info("Authenticated with Service")
+            try:
+                cookies = self.get_cookie_jar(self.service, self.profile)
+                credential = self.get_credentials(self.service, self.profile)
+                service.authenticate(cookies, credential)
+                if cookies or credential:
+                    self.log.info("Authenticated with Service")
+                    if self.debug_logger:
+                        self.debug_logger.log(
+                            level="INFO",
+                            operation="authenticate",
+                            service=self.service,
+                            context={
+                                "has_cookies": bool(cookies),
+                                "has_credentials": bool(credential),
+                                "profile": self.profile,
+                            },
+                        )
+            except Exception as e:
+                if self.debug_logger:
+                    self.debug_logger.log_error(
+                        "authenticate", e, service=self.service, context={"profile": self.profile}
+                    )
+                raise
 
         with console.status("Fetching Title Metadata...", spinner="dots"):
-            titles = service.get_titles_cached()
-            if not titles:
-                self.log.error("No titles returned, nothing to download...")
-                sys.exit(1)
+            try:
+                titles = service.get_titles_cached()
+                if not titles:
+                    self.log.error("No titles returned, nothing to download...")
+                    if self.debug_logger:
+                        self.debug_logger.log(
+                            level="ERROR",
+                            operation="get_titles",
+                            service=self.service,
+                            message="No titles returned from service",
+                            success=False,
+                        )
+                    sys.exit(1)
+            except Exception as e:
+                if self.debug_logger:
+                    self.debug_logger.log_error("get_titles", e, service=self.service)
+                raise
+
+            if self.debug_logger:
+                titles_info = {
+                    "type": titles.__class__.__name__,
+                    "count": len(titles) if hasattr(titles, "__len__") else 1,
+                    "title": str(titles),
+                }
+                if hasattr(titles, "seasons"):
+                    titles_info["seasons"] = len(titles.seasons) if hasattr(titles, "seasons") else 0
+                self.debug_logger.log(
+                    level="INFO", operation="get_titles", service=self.service, context={"titles": titles_info}
+                )
 
         if self.tmdb_year and self.tmdb_id:
             sample_title = titles[0] if hasattr(titles, "__getitem__") else titles
@@ -551,8 +705,21 @@ class dl:
         if list_titles:
             return
 
+        # Determine the latest episode if --latest-episode is set
+        latest_episode_id = None
+        if latest_episode and isinstance(titles, Series) and len(titles) > 0:
+            # Series is already sorted by (season, number, year)
+            # The last episode in the sorted list is the latest
+            latest_ep = titles[-1]
+            latest_episode_id = f"{latest_ep.season}x{latest_ep.number}"
+            self.log.info(f"Latest episode mode: Selecting S{latest_ep.season:02}E{latest_ep.number:02}")
+
         for i, title in enumerate(titles):
-            if isinstance(title, Episode) and wanted and f"{title.season}x{title.number}" not in wanted:
+            if isinstance(title, Episode) and latest_episode and latest_episode_id:
+                # If --latest-episode is set, only process the latest episode
+                if f"{title.season}x{title.number}" != latest_episode_id:
+                    continue
+            elif isinstance(title, Episode) and wanted and f"{title.season}x{title.number}" not in wanted:
                 continue
 
             console.print(Padding(Rule(f"[rule.text]{title}"), (1, 2)))
@@ -621,8 +788,58 @@ class dl:
                 title.tracks.subtitles = []
 
             with console.status("Getting tracks...", spinner="dots"):
-                title.tracks.add(service.get_tracks(title), warn_only=True)
-                title.tracks.chapters = service.get_chapters(title)
+                try:
+                    title.tracks.add(service.get_tracks(title), warn_only=True)
+                    title.tracks.chapters = service.get_chapters(title)
+                except Exception as e:
+                    if self.debug_logger:
+                        self.debug_logger.log_error(
+                            "get_tracks", e, service=self.service, context={"title": str(title)}
+                        )
+                    raise
+
+                if self.debug_logger:
+                    tracks_info = {
+                        "title": str(title),
+                        "video_tracks": len(title.tracks.videos),
+                        "audio_tracks": len(title.tracks.audio),
+                        "subtitle_tracks": len(title.tracks.subtitles),
+                        "has_chapters": bool(title.tracks.chapters),
+                        "videos": [
+                            {
+                                "codec": str(v.codec),
+                                "resolution": f"{v.width}x{v.height}" if v.width and v.height else "unknown",
+                                "bitrate": v.bitrate,
+                                "range": str(v.range),
+                                "language": str(v.language) if v.language else None,
+                                "drm": [str(type(d).__name__) for d in v.drm] if v.drm else [],
+                            }
+                            for v in title.tracks.videos
+                        ],
+                        "audio": [
+                            {
+                                "codec": str(a.codec),
+                                "bitrate": a.bitrate,
+                                "channels": a.channels,
+                                "language": str(a.language) if a.language else None,
+                                "descriptive": a.descriptive,
+                                "drm": [str(type(d).__name__) for d in a.drm] if a.drm else [],
+                            }
+                            for a in title.tracks.audio
+                        ],
+                        "subtitles": [
+                            {
+                                "codec": str(s.codec),
+                                "language": str(s.language) if s.language else None,
+                                "forced": s.forced,
+                                "sdh": s.sdh,
+                            }
+                            for s in title.tracks.subtitles
+                        ],
+                    }
+                    self.debug_logger.log(
+                        level="INFO", operation="get_tracks", service=self.service, context=tracks_info
+                    )
 
             # strip SDH subs to non-SDH if no equivalent same-lang non-SDH is available
             # uses a loose check, e.g, wont strip en-US SDH sub if a non-SDH en-GB is available
@@ -785,6 +1002,29 @@ class dl:
                                 selected_videos.append(match)
                         title.tracks.videos = selected_videos
 
+                    # validate hybrid mode requirements
+                    if any(r == Video.Range.HYBRID for r in range_):
+                        hdr10_tracks = [v for v in title.tracks.videos if v.range == Video.Range.HDR10]
+                        dv_tracks = [v for v in title.tracks.videos if v.range == Video.Range.DV]
+
+                        if not hdr10_tracks and not dv_tracks:
+                            available_ranges = sorted(set(v.range.name for v in title.tracks.videos))
+                            self.log.error("HYBRID mode requires both HDR10 and DV tracks, but neither is available")
+                            self.log.error(
+                                f"Available ranges: {', '.join(available_ranges) if available_ranges else 'none'}"
+                            )
+                            sys.exit(1)
+                        elif not hdr10_tracks:
+                            available_ranges = sorted(set(v.range.name for v in title.tracks.videos))
+                            self.log.error("HYBRID mode requires both HDR10 and DV tracks, but only DV is available")
+                            self.log.error(f"Available ranges: {', '.join(available_ranges)}")
+                            sys.exit(1)
+                        elif not dv_tracks:
+                            available_ranges = sorted(set(v.range.name for v in title.tracks.videos))
+                            self.log.error("HYBRID mode requires both HDR10 and DV tracks, but only HDR10 is available")
+                            self.log.error(f"Available ranges: {', '.join(available_ranges)}")
+                            sys.exit(1)
+
                     # filter subtitle tracks
                     if require_subs:
                         missing_langs = [
@@ -820,7 +1060,7 @@ class dl:
                             sys.exit(1)
 
                     if not forced_subs:
-                        title.tracks.select_subtitles(lambda x: not x.forced or is_close_match(x.language, lang))
+                        title.tracks.select_subtitles(lambda x: not x.forced)
 
                 # filter audio tracks
                 # might have no audio tracks if part of the video, e.g. transport stream hls
@@ -1009,6 +1249,14 @@ class dl:
                             download.result()
             except KeyboardInterrupt:
                 console.print(Padding(":x: Download Cancelled...", (0, 5, 1, 5)))
+                if self.debug_logger:
+                    self.debug_logger.log(
+                        level="WARNING",
+                        operation="download_tracks",
+                        service=self.service,
+                        message="Download cancelled by user",
+                        context={"title": str(title)},
+                    )
                 return
             except Exception as e:  # noqa
                 error_messages = [
@@ -1031,6 +1279,19 @@ class dl:
                         # CalledProcessError already lists the exception trace
                         console.print_exception()
                 console.print(Padding(Group(*error_messages), (1, 5)))
+
+                if self.debug_logger:
+                    self.debug_logger.log_error(
+                        "download_tracks",
+                        e,
+                        service=self.service,
+                        context={
+                            "title": str(title),
+                            "error_type": type(e).__name__,
+                            "tracks_count": len(title.tracks),
+                            "returncode": getattr(e, "returncode", None),
+                        },
+                    )
                 return
 
             if skip_dl:
@@ -1106,11 +1367,11 @@ class dl:
                         if family_dir.exists():
                             fonts = family_dir.glob("*.*tf")
                             for font in fonts:
-                                title.tracks.add(Attachment(font, f"{font_name} ({font.stem})"))
+                                title.tracks.add(Attachment(path=font, name=f"{font_name} ({font.stem})"))
                                 font_count += 1
                         elif fonts_from_system:
                             for font in fonts_from_system:
-                                title.tracks.add(Attachment(font, f"{font_name} ({font.stem})"))
+                                title.tracks.add(Attachment(path=font, name=f"{font_name} ({font.stem})"))
                                 font_count += 1
                         else:
                             self.log.warning(f"Subtitle uses font [text2]{font_name}[/] but it could not be found...")
@@ -1284,9 +1545,13 @@ class dl:
                     if not no_folder and isinstance(title, (Episode, Song)):
                         # Create folder based on title
                         # Use first available track for filename generation
-                        sample_track = title.tracks.videos[0] if title.tracks.videos else (
-                            title.tracks.audio[0] if title.tracks.audio else (
-                                title.tracks.subtitles[0] if title.tracks.subtitles else None
+                        sample_track = (
+                            title.tracks.videos[0]
+                            if title.tracks.videos
+                            else (
+                                title.tracks.audio[0]
+                                if title.tracks.audio
+                                else (title.tracks.subtitles[0] if title.tracks.subtitles else None)
                             )
                         )
                         if sample_track and sample_track.path:
@@ -1307,7 +1572,9 @@ class dl:
                                 track_suffix = f".{track.codec.name if hasattr(track.codec, 'name') else 'video'}"
                             elif isinstance(track, Audio):
                                 lang_suffix = f".{track.language}" if track.language else ""
-                                track_suffix = f"{lang_suffix}.{track.codec.name if hasattr(track.codec, 'name') else 'audio'}"
+                                track_suffix = (
+                                    f"{lang_suffix}.{track.codec.name if hasattr(track.codec, 'name') else 'audio'}"
+                                )
                             elif isinstance(track, Subtitle):
                                 lang_suffix = f".{track.language}" if track.language else ""
                                 forced_suffix = ".forced" if track.forced else ""
@@ -1394,6 +1661,20 @@ class dl:
                     self.cdm = playready_cdm
 
         if isinstance(drm, Widevine):
+            if self.debug_logger:
+                self.debug_logger.log_drm_operation(
+                    drm_type="Widevine",
+                    operation="prepare_drm",
+                    service=self.service,
+                    context={
+                        "track": str(track),
+                        "title": str(title),
+                        "pssh": drm.pssh.dumps() if drm.pssh else None,
+                        "kids": [k.hex for k in drm.kids],
+                        "track_kid": track_kid.hex if track_kid else None,
+                    },
+                )
+
             with self.DRM_TABLE_LOCK:
                 pssh_display = self._truncate_pssh_for_display(drm.pssh.dumps(), "Widevine")
                 cek_tree = Tree(Text.assemble(("Widevine", "cyan"), (f"({pssh_display})", "text"), overflow="fold"))
@@ -1422,11 +1703,32 @@ class dl:
                             if not any(f"{kid.hex}:{content_key}" in x.label for x in cek_tree.children):
                                 cek_tree.add(label)
                             self.vaults.add_key(kid, content_key, excluding=vault_used)
+
+                            if self.debug_logger:
+                                self.debug_logger.log_vault_query(
+                                    vault_name=vault_used,
+                                    operation="get_key_success",
+                                    service=self.service,
+                                    context={
+                                        "kid": kid.hex,
+                                        "content_key": content_key,
+                                        "track": str(track),
+                                        "from_cache": True,
+                                    },
+                                )
                         elif vaults_only:
                             msg = f"No Vault has a Key for {kid.hex} and --vaults-only was used"
                             cek_tree.add(f"[logging.level.error]{msg}")
                             if not pre_existing_tree:
                                 table.add_row(cek_tree)
+                            if self.debug_logger:
+                                self.debug_logger.log(
+                                    level="ERROR",
+                                    operation="vault_key_not_found",
+                                    service=self.service,
+                                    message=msg,
+                                    context={"kid": kid.hex, "track": str(track)},
+                                )
                             raise Widevine.Exceptions.CEKNotFound(msg)
                         else:
                             need_license = True
@@ -1437,6 +1739,18 @@ class dl:
                 if need_license and not vaults_only:
                     from_vaults = drm.content_keys.copy()
 
+                    if self.debug_logger:
+                        self.debug_logger.log(
+                            level="INFO",
+                            operation="get_license",
+                            service=self.service,
+                            message="Requesting Widevine license from service",
+                            context={
+                                "track": str(track),
+                                "kids_needed": [k.hex for k in all_kids if k not in drm.content_keys],
+                            },
+                        )
+
                     try:
                         if self.service == "NF":
                             drm.get_NF_content_keys(cdm=self.cdm, licence=licence, certificate=certificate)
@@ -1450,8 +1764,27 @@ class dl:
                         cek_tree.add(f"[logging.level.error]{msg}")
                         if not pre_existing_tree:
                             table.add_row(cek_tree)
+                        if self.debug_logger:
+                            self.debug_logger.log_error(
+                                "get_license",
+                                e,
+                                service=self.service,
+                                context={"track": str(track), "exception_type": type(e).__name__},
+                            )
                         raise e
 
+                    if self.debug_logger:
+                        self.debug_logger.log(
+                            level="INFO",
+                            operation="license_keys_retrieved",
+                            service=self.service,
+                            context={
+                                "track": str(track),
+                                "keys_count": len(drm.content_keys),
+                                "kids": [k.hex for k in drm.content_keys.keys()],
+                            },
+                        )
+
                     for kid_, key in drm.content_keys.items():
                         if key == "0" * 32:
                             key = f"[red]{key}[/]"
@@ -1497,6 +1830,20 @@ class dl:
                     export.write_text(jsonpickle.dumps(keys, indent=4), encoding="utf8")
 
         elif isinstance(drm, PlayReady):
+            if self.debug_logger:
+                self.debug_logger.log_drm_operation(
+                    drm_type="PlayReady",
+                    operation="prepare_drm",
+                    service=self.service,
+                    context={
+                        "track": str(track),
+                        "title": str(title),
+                        "pssh": drm.pssh_b64 or "",
+                        "kids": [k.hex for k in drm.kids],
+                        "track_kid": track_kid.hex if track_kid else None,
+                    },
+                )
+
             with self.DRM_TABLE_LOCK:
                 pssh_display = self._truncate_pssh_for_display(drm.pssh_b64 or "", "PlayReady")
                 cek_tree = Tree(
@@ -1531,11 +1878,33 @@ class dl:
                             if not any(f"{kid.hex}:{content_key}" in x.label for x in cek_tree.children):
                                 cek_tree.add(label)
                             self.vaults.add_key(kid, content_key, excluding=vault_used)
+
+                            if self.debug_logger:
+                                self.debug_logger.log_vault_query(
+                                    vault_name=vault_used,
+                                    operation="get_key_success",
+                                    service=self.service,
+                                    context={
+                                        "kid": kid.hex,
+                                        "content_key": content_key,
+                                        "track": str(track),
+                                        "from_cache": True,
+                                        "drm_type": "PlayReady",
+                                    },
+                                )
                         elif vaults_only:
                             msg = f"No Vault has a Key for {kid.hex} and --vaults-only was used"
                             cek_tree.add(f"[logging.level.error]{msg}")
                             if not pre_existing_tree:
                                 table.add_row(cek_tree)
+                            if self.debug_logger:
+                                self.debug_logger.log(
+                                    level="ERROR",
+                                    operation="vault_key_not_found",
+                                    service=self.service,
+                                    message=msg,
+                                    context={"kid": kid.hex, "track": str(track), "drm_type": "PlayReady"},
+                                )
                             raise PlayReady.Exceptions.CEKNotFound(msg)
                         else:
                             need_license = True
@@ -1556,6 +1925,17 @@ class dl:
                         cek_tree.add(f"[logging.level.error]{msg}")
                         if not pre_existing_tree:
                             table.add_row(cek_tree)
+                        if self.debug_logger:
+                            self.debug_logger.log_error(
+                                "get_license_playready",
+                                e,
+                                service=self.service,
+                                context={
+                                    "track": str(track),
+                                    "exception_type": type(e).__name__,
+                                    "drm_type": "PlayReady",
+                                },
+                            )
                         raise e
 
                     for kid_, key in drm.content_keys.items():
@@ -1630,7 +2010,7 @@ class dl:
 
     @staticmethod
     def save_cookies(path: Path, cookies: CookieJar):
-        if hasattr(cookies, 'jar'):
+        if hasattr(cookies, "jar"):
             cookies = cookies.jar
 
         cookie_jar = MozillaCookieJar(path)
@@ -1750,8 +2130,9 @@ class dl:
 
         cdm_api = next(iter(x.copy() for x in config.remote_cdm if x["name"] == cdm_name), None)
         if cdm_api:
-            is_decrypt_lab = True if cdm_api.get("type") == "decrypt_labs" else False
-            if is_decrypt_lab:
+            cdm_type = cdm_api.get("type")
+
+            if cdm_type == "decrypt_labs":
                 del cdm_api["name"]
                 del cdm_api["type"]
 
@@ -1766,14 +2147,22 @@ class dl:
 
                 # All DecryptLabs CDMs use DecryptLabsRemoteCDM
                 return DecryptLabsRemoteCDM(service_name=service, vaults=self.vaults, **cdm_api)
+
+            elif cdm_type == "custom_api":
+                del cdm_api["name"]
+                del cdm_api["type"]
+
+                # All Custom API CDMs use CustomRemoteCDM
+                return CustomRemoteCDM(service_name=service, vaults=self.vaults, **cdm_api)
+
             else:
                 return RemoteCdm(
-                    device_type=cdm_api['Device Type'],
-                    system_id=cdm_api['System ID'],
-                    security_level=cdm_api['Security Level'],
-                    host=cdm_api['Host'],
-                    secret=cdm_api['Secret'],
-                    device_name=cdm_api['Device Name'],
+                    device_type=cdm_api["Device Type"],
+                    system_id=cdm_api["System ID"],
+                    security_level=cdm_api["Security Level"],
+                    host=cdm_api["Host"],
+                    secret=cdm_api["Secret"],
+                    device_name=cdm_api["Device Name"],
                 )
 
         prd_path = config.directories.prds / f"{cdm_name}.prd"

unshackle/commands/serve.py

@@ -1,19 +1,26 @@
+import logging
 import subprocess
 
 import click
+from aiohttp import web
 
 from unshackle.core import binaries
+from unshackle.core.api import cors_middleware, setup_routes, setup_swagger
 from unshackle.core.config import config
 from unshackle.core.constants import context_settings
 
 
-@click.command(short_help="Serve your Local Widevine Devices for Remote Access.", context_settings=context_settings)
+@click.command(
+    short_help="Serve your Local Widevine Devices and REST API for Remote Access.", context_settings=context_settings
+)
 @click.option("-h", "--host", type=str, default="0.0.0.0", help="Host to serve from.")
 @click.option("-p", "--port", type=int, default=8786, help="Port to serve from.")
 @click.option("--caddy", is_flag=True, default=False, help="Also serve with Caddy.")
-def serve(host: str, port: int, caddy: bool) -> None:
+@click.option("--api-only", is_flag=True, default=False, help="Serve only the REST API, not pywidevine CDM.")
+@click.option("--no-key", is_flag=True, default=False, help="Disable API key authentication (allows all requests).")
+def serve(host: str, port: int, caddy: bool, api_only: bool, no_key: bool) -> None:
     """
-    Serve your Local Widevine Devices for Remote Access.
+    Serve your Local Widevine Devices and REST API for Remote Access.
 
     \b
     Host as 127.0.0.1 may block remote access even if port-forwarded.
@@ -23,8 +30,25 @@ def serve(host: str, port: int, caddy: bool) -> None:
     You may serve with Caddy at the same time with --caddy. You can use Caddy
     as a reverse-proxy to serve with HTTPS. The config used will be the Caddyfile
     next to the unshackle config.
+
+    \b
+    The REST API provides programmatic access to unshackle functionality.
+    Configure authentication in your config under serve.users and serve.api_secret.
     """
-    from pywidevine import serve
+    from pywidevine import serve as pywidevine_serve
+
+    log = logging.getLogger("serve")
+
+    # Validate API secret for REST API routes (unless --no-key is used)
+    if not no_key:
+        api_secret = config.serve.get("api_secret")
+        if not api_secret:
+            raise click.ClickException(
+                "API secret key is not configured. Please add 'api_secret' to the 'serve' section in your config."
+            )
+    else:
+        api_secret = None
+        log.warning("Running with --no-key: Authentication is DISABLED for all API endpoints!")
 
     if caddy:
         if not binaries.Caddy:
@@ -39,7 +63,51 @@ def serve(host: str, port: int, caddy: bool) -> None:
         if not config.serve.get("devices"):
             config.serve["devices"] = []
         config.serve["devices"].extend(list(config.directories.wvds.glob("*.wvd")))
-        serve.run(config.serve, host, port)
+
+        if api_only:
+            # API-only mode: serve just the REST API
+            log.info("Starting REST API server (pywidevine CDM disabled)")
+            if no_key:
+                app = web.Application(middlewares=[cors_middleware])
+                app["config"] = {"users": []}
+            else:
+                app = web.Application(middlewares=[cors_middleware, pywidevine_serve.authentication])
+                app["config"] = {"users": [api_secret]}
+            setup_routes(app)
+            setup_swagger(app)
+            log.info(f"REST API endpoints available at http://{host}:{port}/api/")
+            log.info(f"Swagger UI available at http://{host}:{port}/api/docs/")
+            log.info("(Press CTRL+C to quit)")
+            web.run_app(app, host=host, port=port, print=None)
+        else:
+            # Integrated mode: serve both pywidevine + REST API
+            log.info("Starting integrated server (pywidevine CDM + REST API)")
+
+            # Create integrated app with both pywidevine and API routes
+            if no_key:
+                app = web.Application(middlewares=[cors_middleware])
+                app["config"] = dict(config.serve)
+                app["config"]["users"] = []
+            else:
+                app = web.Application(middlewares=[cors_middleware, pywidevine_serve.authentication])
+                # Setup config - add API secret to users for authentication
+                serve_config = dict(config.serve)
+                if not serve_config.get("users"):
+                    serve_config["users"] = []
+                if api_secret not in serve_config["users"]:
+                    serve_config["users"].append(api_secret)
+                app["config"] = serve_config
+
+            app.on_startup.append(pywidevine_serve._startup)
+            app.on_cleanup.append(pywidevine_serve._cleanup)
+            app.add_routes(pywidevine_serve.routes)
+            setup_routes(app)
+            setup_swagger(app)
+
+            log.info(f"REST API endpoints available at http://{host}:{port}/api/")
+            log.info(f"Swagger UI available at http://{host}:{port}/api/docs/")
+            log.info("(Press CTRL+C to quit)")
+            web.run_app(app, host=host, port=port, print=None)
     finally:
         if caddy_p:
             caddy_p.kill()

unshackle/core/__init__.py

@@ -1 +1 @@
-__version__ = "1.4.8"
+__version__ = "2.0.0"

unshackle/core/__main__.py

@@ -1,6 +1,5 @@
 import atexit
 import logging
-from pathlib import Path
 
 import click
 import urllib3
@@ -16,23 +15,16 @@ from unshackle.core.config import config
 from unshackle.core.console import ComfyRichHandler, console
 from unshackle.core.constants import context_settings
 from unshackle.core.update_checker import UpdateChecker
-from unshackle.core.utilities import rotate_log_file
-
-LOGGING_PATH = None
+from unshackle.core.utilities import close_debug_logger, init_debug_logger
 
 
 @click.command(cls=Commands, invoke_without_command=True, context_settings=context_settings)
 @click.option("-v", "--version", is_flag=True, default=False, help="Print version information.")
-@click.option("-d", "--debug", is_flag=True, default=False, help="Enable DEBUG level logs.")
-@click.option(
-    "--log",
-    "log_path",
-    type=Path,
-    default=config.directories.logs / config.filenames.log,
-    help="Log path (or filename). Path can contain the following f-string args: {name} {time}.",
-)
-def main(version: bool, debug: bool, log_path: Path) -> None:
+@click.option("-d", "--debug", is_flag=True, default=False, help="Enable DEBUG level logs and JSON debug logging.")
+def main(version: bool, debug: bool) -> None:
     """unshackle—Modular Movie, TV, and Music Archival Software."""
+    debug_logging_enabled = debug or config.debug
+
     logging.basicConfig(
         level=logging.DEBUG if debug else logging.INFO,
         format="%(message)s",
@@ -48,11 +40,8 @@ def main(version: bool, debug: bool, log_path: Path) -> None:
         ],
     )
 
-    if log_path:
-        global LOGGING_PATH
-        console.record = True
-        new_log_path = rotate_log_file(log_path)
-        LOGGING_PATH = new_log_path
+    if debug_logging_enabled:
+        init_debug_logger(enabled=True)
 
     urllib3.disable_warnings(InsecureRequestWarning)
 
@@ -98,10 +87,9 @@ def main(version: bool, debug: bool, log_path: Path) -> None:
 
 
 @atexit.register
-def save_log():
-    if console.record and LOGGING_PATH:
-        # TODO: Currently semi-bust. Everything that refreshes gets duplicated.
-        console.save_text(LOGGING_PATH)
+def cleanup():
+    """Clean up resources on exit."""
+    close_debug_logger()
 
 
 if __name__ == "__main__":

unshackle/core/api/__init__.py

@@ -0,0 +1,3 @@
+from unshackle.core.api.routes import cors_middleware, setup_routes, setup_swagger
+
+__all__ = ["setup_routes", "setup_swagger", "cors_middleware"]

unshackle/core/api/download_manager.py

@@ -0,0 +1,631 @@
+import asyncio
+import json
+import logging
+import os
+import sys
+import tempfile
+import threading
+import uuid
+from contextlib import suppress
+from dataclasses import dataclass, field
+from datetime import datetime, timedelta
+from enum import Enum
+from typing import Any, Callable, Dict, List, Optional
+
+log = logging.getLogger("download_manager")
+
+
+class JobStatus(Enum):
+    QUEUED = "queued"
+    DOWNLOADING = "downloading"
+    COMPLETED = "completed"
+    FAILED = "failed"
+    CANCELLED = "cancelled"
+
+
+@dataclass
+class DownloadJob:
+    """Represents a download job with all its parameters and status."""
+
+    job_id: str
+    status: JobStatus
+    created_time: datetime
+    service: str
+    title_id: str
+    parameters: Dict[str, Any]
+
+    # Progress tracking
+    started_time: Optional[datetime] = None
+    completed_time: Optional[datetime] = None
+    progress: float = 0.0
+
+    # Results and error info
+    output_files: List[str] = field(default_factory=list)
+    error_message: Optional[str] = None
+    error_details: Optional[str] = None
+
+    # Cancellation support
+    cancel_event: threading.Event = field(default_factory=threading.Event)
+
+    def to_dict(self, include_full_details: bool = False) -> Dict[str, Any]:
+        """Convert job to dictionary for JSON response."""
+        result = {
+            "job_id": self.job_id,
+            "status": self.status.value,
+            "created_time": self.created_time.isoformat(),
+            "service": self.service,
+            "title_id": self.title_id,
+            "progress": self.progress,
+        }
+
+        if include_full_details:
+            result.update(
+                {
+                    "parameters": self.parameters,
+                    "started_time": self.started_time.isoformat() if self.started_time else None,
+                    "completed_time": self.completed_time.isoformat() if self.completed_time else None,
+                    "output_files": self.output_files,
+                    "error_message": self.error_message,
+                    "error_details": self.error_details,
+                }
+            )
+
+        return result
+
+
+def _perform_download(
+    job_id: str,
+    service: str,
+    title_id: str,
+    params: Dict[str, Any],
+    cancel_event: Optional[threading.Event] = None,
+    progress_callback: Optional[Callable[[Dict[str, Any]], None]] = None,
+) -> List[str]:
+    """Execute the synchronous download logic for a job."""
+
+    def _check_cancel(stage: str):
+        if cancel_event and cancel_event.is_set():
+            raise Exception(f"Job was cancelled {stage}")
+
+    from contextlib import redirect_stderr, redirect_stdout
+    from io import StringIO
+
+    _check_cancel("before execution started")
+
+    # Import dl.py components lazily to avoid circular deps during module import
+    import click
+    import yaml
+
+    from unshackle.commands.dl import dl
+    from unshackle.core.config import config
+    from unshackle.core.services import Services
+    from unshackle.core.utils.click_types import ContextData
+    from unshackle.core.utils.collections import merge_dict
+
+    log.info(f"Starting sync download for job {job_id}")
+
+    # Load service configuration
+    service_config_path = Services.get_path(service) / config.filenames.config
+    if service_config_path.exists():
+        service_config = yaml.safe_load(service_config_path.read_text(encoding="utf8"))
+    else:
+        service_config = {}
+    merge_dict(config.services.get(service), service_config)
+
+    from unshackle.commands.dl import dl as dl_command
+
+    ctx = click.Context(dl_command.cli)
+    ctx.invoked_subcommand = service
+    ctx.obj = ContextData(config=service_config, cdm=None, proxy_providers=[], profile=params.get("profile"))
+    ctx.params = {
+        "proxy": params.get("proxy"),
+        "no_proxy": params.get("no_proxy", False),
+        "profile": params.get("profile"),
+        "tag": params.get("tag"),
+        "tmdb_id": params.get("tmdb_id"),
+        "tmdb_name": params.get("tmdb_name", False),
+        "tmdb_year": params.get("tmdb_year", False),
+    }
+
+    dl_instance = dl(
+        ctx=ctx,
+        no_proxy=params.get("no_proxy", False),
+        profile=params.get("profile"),
+        proxy=params.get("proxy"),
+        tag=params.get("tag"),
+        tmdb_id=params.get("tmdb_id"),
+        tmdb_name=params.get("tmdb_name", False),
+        tmdb_year=params.get("tmdb_year", False),
+    )
+
+    service_module = Services.load(service)
+
+    _check_cancel("before service instantiation")
+
+    try:
+        import inspect
+
+        service_init_params = inspect.signature(service_module.__init__).parameters
+
+        service_ctx = click.Context(click.Command(service))
+        service_ctx.parent = ctx
+        service_ctx.obj = ctx.obj
+
+        service_kwargs = {}
+
+        if "title" in service_init_params:
+            service_kwargs["title"] = title_id
+
+        for key, value in params.items():
+            if key in service_init_params and key not in ["service", "title_id"]:
+                service_kwargs[key] = value
+
+        for param_name, param_info in service_init_params.items():
+            if param_name not in service_kwargs and param_name not in ["self", "ctx"]:
+                if param_info.default is inspect.Parameter.empty:
+                    if param_name == "movie":
+                        service_kwargs[param_name] = "/movies/" in title_id
+                    elif param_name == "meta_lang":
+                        service_kwargs[param_name] = None
+                    else:
+                        log.warning(f"Unknown required parameter '{param_name}' for service {service}, using None")
+                        service_kwargs[param_name] = None
+
+        service_instance = service_module(service_ctx, **service_kwargs)
+
+    except Exception as exc:  # noqa: BLE001 - propagate meaningful failure
+        log.error(f"Failed to create service instance: {exc}")
+        raise
+
+    original_download_dir = config.directories.downloads
+
+    _check_cancel("before download execution")
+
+    stdout_capture = StringIO()
+    stderr_capture = StringIO()
+
+    # Simple progress tracking if callback provided
+    if progress_callback:
+        # Report initial progress
+        progress_callback({"progress": 0.0, "status": "starting"})
+
+        # Simple approach: report progress at key points
+        original_result = dl_instance.result
+
+        def result_with_progress(*args, **kwargs):
+            try:
+                # Report that download started
+                progress_callback({"progress": 5.0, "status": "downloading"})
+
+                # Call original method
+                result = original_result(*args, **kwargs)
+
+                # Report completion
+                progress_callback({"progress": 100.0, "status": "completed"})
+                return result
+            except Exception as e:
+                progress_callback({"progress": 0.0, "status": "failed", "error": str(e)})
+                raise
+
+        dl_instance.result = result_with_progress
+
+    try:
+        with redirect_stdout(stdout_capture), redirect_stderr(stderr_capture):
+            dl_instance.result(
+                service=service_instance,
+                quality=params.get("quality", []),
+                vcodec=params.get("vcodec"),
+                acodec=params.get("acodec"),
+                vbitrate=params.get("vbitrate"),
+                abitrate=params.get("abitrate"),
+                range_=params.get("range", []),
+                channels=params.get("channels"),
+                no_atmos=params.get("no_atmos", False),
+                wanted=params.get("wanted", []),
+                lang=params.get("lang", ["orig"]),
+                v_lang=params.get("v_lang", []),
+                a_lang=params.get("a_lang", []),
+                s_lang=params.get("s_lang", ["all"]),
+                require_subs=params.get("require_subs", []),
+                forced_subs=params.get("forced_subs", False),
+                sub_format=params.get("sub_format"),
+                video_only=params.get("video_only", False),
+                audio_only=params.get("audio_only", False),
+                subs_only=params.get("subs_only", False),
+                chapters_only=params.get("chapters_only", False),
+                no_subs=params.get("no_subs", False),
+                no_audio=params.get("no_audio", False),
+                no_chapters=params.get("no_chapters", False),
+                slow=params.get("slow", False),
+                list_=False,
+                list_titles=False,
+                skip_dl=params.get("skip_dl", False),
+                export=params.get("export"),
+                cdm_only=params.get("cdm_only"),
+                no_proxy=params.get("no_proxy", False),
+                no_folder=params.get("no_folder", False),
+                no_source=params.get("no_source", False),
+                workers=params.get("workers"),
+                downloads=params.get("downloads", 1),
+                best_available=params.get("best_available", False),
+            )
+
+    except SystemExit as exc:
+        if exc.code != 0:
+            stdout_str = stdout_capture.getvalue()
+            stderr_str = stderr_capture.getvalue()
+            log.error(f"Download exited with code {exc.code}")
+            log.error(f"Stdout: {stdout_str}")
+            log.error(f"Stderr: {stderr_str}")
+            raise Exception(f"Download failed with exit code {exc.code}")
+
+    except Exception as exc:  # noqa: BLE001 - propagate to caller
+        stdout_str = stdout_capture.getvalue()
+        stderr_str = stderr_capture.getvalue()
+        log.error(f"Download execution failed: {exc}")
+        log.error(f"Stdout: {stdout_str}")
+        log.error(f"Stderr: {stderr_str}")
+        raise
+
+    log.info(f"Download completed for job {job_id}, files in {original_download_dir}")
+
+    return []
+
+
+class DownloadQueueManager:
+    """Manages download job queue with configurable concurrency limits."""
+
+    def __init__(self, max_concurrent_downloads: int = 2, job_retention_hours: int = 24):
+        self.max_concurrent_downloads = max_concurrent_downloads
+        self.job_retention_hours = job_retention_hours
+
+        self._jobs: Dict[str, DownloadJob] = {}
+        self._job_queue: asyncio.Queue = asyncio.Queue()
+        self._active_downloads: Dict[str, asyncio.Task] = {}
+        self._download_processes: Dict[str, asyncio.subprocess.Process] = {}
+        self._job_temp_files: Dict[str, Dict[str, str]] = {}
+        self._workers_started = False
+        self._shutdown_event = asyncio.Event()
+
+        log.info(
+            f"Initialized download queue manager: max_concurrent={max_concurrent_downloads}, retention_hours={job_retention_hours}"
+        )
+
+    def create_job(self, service: str, title_id: str, **parameters) -> DownloadJob:
+        """Create a new download job and add it to the queue."""
+        job_id = str(uuid.uuid4())
+        job = DownloadJob(
+            job_id=job_id,
+            status=JobStatus.QUEUED,
+            created_time=datetime.now(),
+            service=service,
+            title_id=title_id,
+            parameters=parameters,
+        )
+
+        self._jobs[job_id] = job
+        self._job_queue.put_nowait(job)
+
+        log.info(f"Created download job {job_id} for {service}:{title_id}")
+        return job
+
+    def get_job(self, job_id: str) -> Optional[DownloadJob]:
+        """Get job by ID."""
+        return self._jobs.get(job_id)
+
+    def list_jobs(self) -> List[DownloadJob]:
+        """List all jobs."""
+        return list(self._jobs.values())
+
+    def cancel_job(self, job_id: str) -> bool:
+        """Cancel a job if it's queued or downloading."""
+        job = self._jobs.get(job_id)
+        if not job:
+            return False
+
+        if job.status == JobStatus.QUEUED:
+            job.status = JobStatus.CANCELLED
+            job.cancel_event.set()  # Signal cancellation
+            log.info(f"Cancelled queued job {job_id}")
+            return True
+        elif job.status == JobStatus.DOWNLOADING:
+            # Set the cancellation event first - this will be checked by the download thread
+            job.cancel_event.set()
+            job.status = JobStatus.CANCELLED
+            log.info(f"Signaled cancellation for downloading job {job_id}")
+
+            # Cancel the active download task
+            task = self._active_downloads.get(job_id)
+            if task:
+                task.cancel()
+                log.info(f"Cancelled download task for job {job_id}")
+
+            process = self._download_processes.get(job_id)
+            if process:
+                try:
+                    process.terminate()
+                    log.info(f"Terminated worker process for job {job_id}")
+                except ProcessLookupError:
+                    log.debug(f"Worker process for job {job_id} already exited")
+
+            return True
+
+        return False
+
+    def cleanup_old_jobs(self) -> int:
+        """Remove jobs older than retention period."""
+        cutoff_time = datetime.now() - timedelta(hours=self.job_retention_hours)
+        jobs_to_remove = []
+
+        for job_id, job in self._jobs.items():
+            if job.status in [JobStatus.COMPLETED, JobStatus.FAILED, JobStatus.CANCELLED]:
+                if job.completed_time and job.completed_time < cutoff_time:
+                    jobs_to_remove.append(job_id)
+                elif not job.completed_time and job.created_time < cutoff_time:
+                    jobs_to_remove.append(job_id)
+
+        for job_id in jobs_to_remove:
+            del self._jobs[job_id]
+
+        if jobs_to_remove:
+            log.info(f"Cleaned up {len(jobs_to_remove)} old jobs")
+
+        return len(jobs_to_remove)
+
+    async def start_workers(self):
+        """Start worker tasks to process the download queue."""
+        if self._workers_started:
+            return
+
+        self._workers_started = True
+
+        # Start worker tasks
+        for i in range(self.max_concurrent_downloads):
+            asyncio.create_task(self._download_worker(f"worker-{i}"))
+
+        # Start cleanup task
+        asyncio.create_task(self._cleanup_worker())
+
+        log.info(f"Started {self.max_concurrent_downloads} download workers")
+
+    async def shutdown(self):
+        """Shutdown the queue manager and cancel all active downloads."""
+        log.info("Shutting down download queue manager")
+        self._shutdown_event.set()
+
+        # Cancel all active downloads
+        for task in self._active_downloads.values():
+            task.cancel()
+
+        # Terminate worker processes
+        for job_id, process in list(self._download_processes.items()):
+            try:
+                process.terminate()
+            except ProcessLookupError:
+                log.debug(f"Worker process for job {job_id} already exited during shutdown")
+
+        for job_id, process in list(self._download_processes.items()):
+            try:
+                await asyncio.wait_for(process.wait(), timeout=5)
+            except asyncio.TimeoutError:
+                log.warning(f"Worker process for job {job_id} did not exit, killing")
+                process.kill()
+                await process.wait()
+            finally:
+                self._download_processes.pop(job_id, None)
+
+        # Clean up any remaining temp files
+        for paths in self._job_temp_files.values():
+            for path in paths.values():
+                try:
+                    os.remove(path)
+                except OSError:
+                    pass
+        self._job_temp_files.clear()
+
+        # Wait for workers to finish
+        if self._active_downloads:
+            await asyncio.gather(*self._active_downloads.values(), return_exceptions=True)
+
+    async def _download_worker(self, worker_name: str):
+        """Worker task that processes jobs from the queue."""
+        log.debug(f"Download worker {worker_name} started")
+
+        while not self._shutdown_event.is_set():
+            try:
+                # Wait for a job or shutdown signal
+                job = await asyncio.wait_for(self._job_queue.get(), timeout=1.0)
+
+                if job.status == JobStatus.CANCELLED:
+                    continue
+
+                # Start processing the job
+                job.status = JobStatus.DOWNLOADING
+                job.started_time = datetime.now()
+
+                log.info(f"Worker {worker_name} starting job {job.job_id}")
+
+                # Create download task
+                download_task = asyncio.create_task(self._execute_download(job))
+                self._active_downloads[job.job_id] = download_task
+
+                try:
+                    await download_task
+                except asyncio.CancelledError:
+                    job.status = JobStatus.CANCELLED
+                    log.info(f"Job {job.job_id} was cancelled")
+                except Exception as e:
+                    job.status = JobStatus.FAILED
+                    job.error_message = str(e)
+                    log.error(f"Job {job.job_id} failed: {e}")
+                finally:
+                    job.completed_time = datetime.now()
+                    if job.job_id in self._active_downloads:
+                        del self._active_downloads[job.job_id]
+
+            except asyncio.TimeoutError:
+                continue
+            except Exception as e:
+                log.error(f"Worker {worker_name} error: {e}")
+
+    async def _execute_download(self, job: DownloadJob):
+        """Execute the actual download for a job."""
+        log.info(f"Executing download for job {job.job_id}")
+
+        try:
+            output_files = await self._run_download_async(job)
+            job.status = JobStatus.COMPLETED
+            job.output_files = output_files
+            job.progress = 100.0
+            log.info(f"Download completed for job {job.job_id}: {len(output_files)} files")
+        except Exception as e:
+            job.status = JobStatus.FAILED
+            job.error_message = str(e)
+            job.error_details = str(e)
+            log.error(f"Download failed for job {job.job_id}: {e}")
+            raise
+
+    async def _run_download_async(self, job: DownloadJob) -> List[str]:
+        """Invoke a worker subprocess to execute the download."""
+
+        payload = {
+            "job_id": job.job_id,
+            "service": job.service,
+            "title_id": job.title_id,
+            "parameters": job.parameters,
+        }
+
+        payload_fd, payload_path = tempfile.mkstemp(prefix=f"unshackle_job_{job.job_id}_", suffix="_payload.json")
+        os.close(payload_fd)
+        result_fd, result_path = tempfile.mkstemp(prefix=f"unshackle_job_{job.job_id}_", suffix="_result.json")
+        os.close(result_fd)
+        progress_fd, progress_path = tempfile.mkstemp(prefix=f"unshackle_job_{job.job_id}_", suffix="_progress.json")
+        os.close(progress_fd)
+
+        with open(payload_path, "w", encoding="utf-8") as handle:
+            json.dump(payload, handle)
+
+        process = await asyncio.create_subprocess_exec(
+            sys.executable,
+            "-m",
+            "unshackle.core.api.download_worker",
+            payload_path,
+            result_path,
+            progress_path,
+            stdout=asyncio.subprocess.PIPE,
+            stderr=asyncio.subprocess.PIPE,
+        )
+
+        self._download_processes[job.job_id] = process
+        self._job_temp_files[job.job_id] = {"payload": payload_path, "result": result_path, "progress": progress_path}
+
+        communicate_task = asyncio.create_task(process.communicate())
+
+        stdout_bytes = b""
+        stderr_bytes = b""
+
+        try:
+            while True:
+                done, _ = await asyncio.wait({communicate_task}, timeout=0.5)
+                if communicate_task in done:
+                    stdout_bytes, stderr_bytes = communicate_task.result()
+                    break
+
+                # Check for progress updates
+                try:
+                    if os.path.exists(progress_path):
+                        with open(progress_path, "r", encoding="utf-8") as handle:
+                            progress_data = json.load(handle)
+                            if "progress" in progress_data:
+                                new_progress = float(progress_data["progress"])
+                                if new_progress != job.progress:
+                                    job.progress = new_progress
+                                    log.info(f"Job {job.job_id} progress updated: {job.progress}%")
+                except (FileNotFoundError, json.JSONDecodeError, ValueError) as e:
+                    log.debug(f"Could not read progress for job {job.job_id}: {e}")
+
+                if job.cancel_event.is_set() or job.status == JobStatus.CANCELLED:
+                    log.info(f"Cancellation detected for job {job.job_id}, terminating worker process")
+                    process.terminate()
+                    try:
+                        await asyncio.wait_for(communicate_task, timeout=5)
+                    except asyncio.TimeoutError:
+                        log.warning(f"Worker process for job {job.job_id} did not terminate, killing")
+                        process.kill()
+                        await asyncio.wait_for(communicate_task, timeout=5)
+                    raise asyncio.CancelledError("Job was cancelled")
+
+            returncode = process.returncode
+            stdout = stdout_bytes.decode("utf-8", errors="ignore")
+            stderr = stderr_bytes.decode("utf-8", errors="ignore")
+
+            if stdout.strip():
+                log.debug(f"Worker stdout for job {job.job_id}: {stdout.strip()}")
+            if stderr.strip():
+                log.warning(f"Worker stderr for job {job.job_id}: {stderr.strip()}")
+
+            result_data: Optional[Dict[str, Any]] = None
+            try:
+                with open(result_path, "r", encoding="utf-8") as handle:
+                    result_data = json.load(handle)
+            except FileNotFoundError:
+                log.error(f"Result file missing for job {job.job_id}")
+            except json.JSONDecodeError as exc:
+                log.error(f"Failed to parse worker result for job {job.job_id}: {exc}")
+
+            if returncode != 0:
+                message = result_data.get("message") if result_data else "unknown error"
+                raise Exception(f"Worker exited with code {returncode}: {message}")
+
+            if not result_data or result_data.get("status") != "success":
+                message = result_data.get("message") if result_data else "worker did not report success"
+                raise Exception(f"Worker failure: {message}")
+
+            return result_data.get("output_files", [])
+
+        finally:
+            if not communicate_task.done():
+                communicate_task.cancel()
+                with suppress(asyncio.CancelledError):
+                    await communicate_task
+
+            self._download_processes.pop(job.job_id, None)
+
+            temp_paths = self._job_temp_files.pop(job.job_id, {})
+            for path in temp_paths.values():
+                try:
+                    os.remove(path)
+                except OSError:
+                    pass
+
+    def _execute_download_sync(self, job: DownloadJob) -> List[str]:
+        """Execute download synchronously using existing dl.py logic."""
+        return _perform_download(job.job_id, job.service, job.title_id, job.parameters.copy(), job.cancel_event)
+
+    async def _cleanup_worker(self):
+        """Worker that periodically cleans up old jobs."""
+        while not self._shutdown_event.is_set():
+            try:
+                await asyncio.sleep(3600)  # Run every hour
+                self.cleanup_old_jobs()
+            except Exception as e:
+                log.error(f"Cleanup worker error: {e}")
+
+
+# Global instance
+download_manager: Optional[DownloadQueueManager] = None
+
+
+def get_download_manager() -> DownloadQueueManager:
+    """Get the global download manager instance."""
+    global download_manager
+    if download_manager is None:
+        # Load configuration from unshackle config
+        from unshackle.core.config import config
+
+        max_concurrent = getattr(config, "max_concurrent_downloads", 2)
+        retention_hours = getattr(config, "download_job_retention_hours", 24)
+
+        download_manager = DownloadQueueManager(max_concurrent, retention_hours)
+
+    return download_manager

unshackle/core/api/download_worker.py

@@ -0,0 +1,84 @@
+"""Standalone worker process entry point for executing download jobs."""
+
+from __future__ import annotations
+
+import json
+import logging
+import sys
+import traceback
+from pathlib import Path
+from typing import Any, Dict
+
+from .download_manager import _perform_download
+
+log = logging.getLogger("download_worker")
+
+
+def _read_payload(path: Path) -> Dict[str, Any]:
+    with path.open("r", encoding="utf-8") as handle:
+        return json.load(handle)
+
+
+def _write_result(path: Path, payload: Dict[str, Any]) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    with path.open("w", encoding="utf-8") as handle:
+        json.dump(payload, handle)
+
+
+def main(argv: list[str]) -> int:
+    if len(argv) not in [3, 4]:
+        print(
+            "Usage: python -m unshackle.core.api.download_worker <payload_path> <result_path> [progress_path]",
+            file=sys.stderr,
+        )
+        return 2
+
+    payload_path = Path(argv[1])
+    result_path = Path(argv[2])
+    progress_path = Path(argv[3]) if len(argv) > 3 else None
+
+    result: Dict[str, Any] = {}
+    exit_code = 0
+
+    try:
+        payload = _read_payload(payload_path)
+        job_id = payload["job_id"]
+        service = payload["service"]
+        title_id = payload["title_id"]
+        params = payload.get("parameters", {})
+
+        log.info(f"Worker starting job {job_id} ({service}:{title_id})")
+
+        def progress_callback(progress_data: Dict[str, Any]) -> None:
+            """Write progress updates to file for main process to read."""
+            if progress_path:
+                try:
+                    log.info(f"Writing progress update: {progress_data}")
+                    _write_result(progress_path, progress_data)
+                    log.info(f"Progress update written to {progress_path}")
+                except Exception as e:
+                    log.error(f"Failed to write progress update: {e}")
+
+        output_files = _perform_download(
+            job_id, service, title_id, params, cancel_event=None, progress_callback=progress_callback
+        )
+
+        result = {"status": "success", "output_files": output_files}
+
+    except Exception as exc:  # noqa: BLE001 - capture for parent process
+        exit_code = 1
+        tb = traceback.format_exc()
+        log.error(f"Worker failed with error: {exc}")
+        result = {"status": "error", "message": str(exc), "traceback": tb}
+
+    finally:
+        try:
+            _write_result(result_path, result)
+        except Exception as exc:  # noqa: BLE001 - last resort logging
+            log.error(f"Failed to write worker result file: {exc}")
+
+    return exit_code
+
+
+if __name__ == "__main__":
+    sys.exit(main(sys.argv))

unshackle/core/api/handlers.py

@@ -0,0 +1,652 @@
+import logging
+from typing import Any, Dict, List, Optional
+
+from aiohttp import web
+
+from unshackle.core.constants import AUDIO_CODEC_MAP, DYNAMIC_RANGE_MAP, VIDEO_CODEC_MAP
+from unshackle.core.proxies.basic import Basic
+from unshackle.core.proxies.hola import Hola
+from unshackle.core.proxies.nordvpn import NordVPN
+from unshackle.core.proxies.surfsharkvpn import SurfsharkVPN
+from unshackle.core.services import Services
+from unshackle.core.titles import Episode, Movie, Title_T
+from unshackle.core.tracks import Audio, Subtitle, Video
+
+log = logging.getLogger("api")
+
+
+def initialize_proxy_providers() -> List[Any]:
+    """Initialize and return available proxy providers."""
+    proxy_providers = []
+    try:
+        from unshackle.core import binaries
+        # Load the main unshackle config to get proxy provider settings
+        from unshackle.core.config import config as main_config
+
+        log.debug(f"Main config proxy providers: {getattr(main_config, 'proxy_providers', {})}")
+        log.debug(f"Available proxy provider configs: {list(getattr(main_config, 'proxy_providers', {}).keys())}")
+
+        # Use main_config instead of the service-specific config for proxy providers
+        proxy_config = getattr(main_config, "proxy_providers", {})
+
+        if proxy_config.get("basic"):
+            log.debug("Loading Basic proxy provider")
+            proxy_providers.append(Basic(**proxy_config["basic"]))
+        if proxy_config.get("nordvpn"):
+            log.debug("Loading NordVPN proxy provider")
+            proxy_providers.append(NordVPN(**proxy_config["nordvpn"]))
+        if proxy_config.get("surfsharkvpn"):
+            log.debug("Loading SurfsharkVPN proxy provider")
+            proxy_providers.append(SurfsharkVPN(**proxy_config["surfsharkvpn"]))
+        if hasattr(binaries, "HolaProxy") and binaries.HolaProxy:
+            log.debug("Loading Hola proxy provider")
+            proxy_providers.append(Hola())
+
+        for proxy_provider in proxy_providers:
+            log.info(f"Loaded {proxy_provider.__class__.__name__}: {proxy_provider}")
+
+        if not proxy_providers:
+            log.warning("No proxy providers were loaded. Check your proxy provider configuration in unshackle.yaml")
+
+    except Exception as e:
+        log.warning(f"Failed to initialize some proxy providers: {e}")
+
+    return proxy_providers
+
+
+def resolve_proxy(proxy: str, proxy_providers: List[Any]) -> str:
+    """Resolve proxy parameter to actual proxy URI."""
+    import re
+
+    if not proxy:
+        return proxy
+
+    # Check if explicit proxy URI
+    if re.match(r"^https?://", proxy):
+        return proxy
+
+    # Handle provider:country format (e.g., "nordvpn:us")
+    requested_provider = None
+    if re.match(r"^[a-z]+:.+$", proxy, re.IGNORECASE):
+        requested_provider, proxy = proxy.split(":", maxsplit=1)
+
+    # Handle country code format (e.g., "us", "uk")
+    if re.match(r"^[a-z]{2}(?:\d+)?$", proxy, re.IGNORECASE):
+        proxy = proxy.lower()
+
+        if requested_provider:
+            # Find specific provider (case-insensitive matching)
+            proxy_provider = next(
+                (x for x in proxy_providers if x.__class__.__name__.lower() == requested_provider.lower()),
+                None,
+            )
+            if not proxy_provider:
+                available_providers = [x.__class__.__name__ for x in proxy_providers]
+                raise ValueError(
+                    f"The proxy provider '{requested_provider}' was not recognized. Available providers: {available_providers}"
+                )
+
+            proxy_uri = proxy_provider.get_proxy(proxy)
+            if not proxy_uri:
+                raise ValueError(f"The proxy provider {requested_provider} had no proxy for {proxy}")
+
+            log.info(f"Using {proxy_provider.__class__.__name__} Proxy: {proxy_uri}")
+            return proxy_uri
+        else:
+            # Try all providers
+            for proxy_provider in proxy_providers:
+                proxy_uri = proxy_provider.get_proxy(proxy)
+                if proxy_uri:
+                    log.info(f"Using {proxy_provider.__class__.__name__} Proxy: {proxy_uri}")
+                    return proxy_uri
+
+            raise ValueError(f"No proxy provider had a proxy for {proxy}")
+
+    # Return as-is if not recognized format
+    log.info(f"Using explicit Proxy: {proxy}")
+    return proxy
+
+
+def validate_service(service_tag: str) -> Optional[str]:
+    """Validate and normalize service tag."""
+    try:
+        normalized = Services.get_tag(service_tag)
+        service_path = Services.get_path(normalized)
+        if not service_path.exists():
+            return None
+        return normalized
+    except Exception:
+        return None
+
+
+def serialize_title(title: Title_T) -> Dict[str, Any]:
+    """Convert a title object to JSON-serializable dict."""
+    if isinstance(title, Episode):
+        episode_name = title.name if title.name else f"Episode {title.number:02d}"
+        result = {
+            "type": "episode",
+            "name": episode_name,
+            "series_title": str(title.title),
+            "season": title.season,
+            "number": title.number,
+            "year": title.year,
+            "id": str(title.id) if hasattr(title, "id") else None,
+        }
+    elif isinstance(title, Movie):
+        result = {
+            "type": "movie",
+            "name": str(title.name) if hasattr(title, "name") else str(title),
+            "year": title.year,
+            "id": str(title.id) if hasattr(title, "id") else None,
+        }
+    else:
+        result = {
+            "type": "other",
+            "name": str(title.name) if hasattr(title, "name") else str(title),
+            "id": str(title.id) if hasattr(title, "id") else None,
+        }
+
+    return result
+
+
+def serialize_video_track(track: Video) -> Dict[str, Any]:
+    """Convert video track to JSON-serializable dict."""
+    codec_name = track.codec.name if hasattr(track.codec, "name") else str(track.codec)
+    range_name = track.range.name if hasattr(track.range, "name") else str(track.range)
+
+    return {
+        "id": str(track.id),
+        "codec": codec_name,
+        "codec_display": VIDEO_CODEC_MAP.get(codec_name, codec_name),
+        "bitrate": int(track.bitrate / 1000) if track.bitrate else None,
+        "width": track.width,
+        "height": track.height,
+        "resolution": f"{track.width}x{track.height}" if track.width and track.height else None,
+        "fps": track.fps if track.fps else None,
+        "range": range_name,
+        "range_display": DYNAMIC_RANGE_MAP.get(range_name, range_name),
+        "language": str(track.language) if track.language else None,
+        "drm": str(track.drm) if hasattr(track, "drm") and track.drm else None,
+    }
+
+
+def serialize_audio_track(track: Audio) -> Dict[str, Any]:
+    """Convert audio track to JSON-serializable dict."""
+    codec_name = track.codec.name if hasattr(track.codec, "name") else str(track.codec)
+
+    return {
+        "id": str(track.id),
+        "codec": codec_name,
+        "codec_display": AUDIO_CODEC_MAP.get(codec_name, codec_name),
+        "bitrate": int(track.bitrate / 1000) if track.bitrate else None,
+        "channels": track.channels if track.channels else None,
+        "language": str(track.language) if track.language else None,
+        "atmos": track.atmos if hasattr(track, "atmos") else False,
+        "descriptive": track.descriptive if hasattr(track, "descriptive") else False,
+        "drm": str(track.drm) if hasattr(track, "drm") and track.drm else None,
+    }
+
+
+def serialize_subtitle_track(track: Subtitle) -> Dict[str, Any]:
+    """Convert subtitle track to JSON-serializable dict."""
+    return {
+        "id": str(track.id),
+        "codec": track.codec.name if hasattr(track.codec, "name") else str(track.codec),
+        "language": str(track.language) if track.language else None,
+        "forced": track.forced if hasattr(track, "forced") else False,
+        "sdh": track.sdh if hasattr(track, "sdh") else False,
+        "cc": track.cc if hasattr(track, "cc") else False,
+    }
+
+
+async def list_titles_handler(data: Dict[str, Any]) -> web.Response:
+    """Handle list-titles request."""
+    service_tag = data.get("service")
+    title_id = data.get("title_id")
+    profile = data.get("profile")
+
+    if not service_tag:
+        return web.json_response({"status": "error", "message": "Missing required parameter: service"}, status=400)
+
+    if not title_id:
+        return web.json_response({"status": "error", "message": "Missing required parameter: title_id"}, status=400)
+
+    normalized_service = validate_service(service_tag)
+    if not normalized_service:
+        return web.json_response(
+            {"status": "error", "message": f"Invalid or unavailable service: {service_tag}"}, status=400
+        )
+
+    try:
+        import inspect
+
+        import click
+        import yaml
+
+        from unshackle.commands.dl import dl
+        from unshackle.core.config import config
+        from unshackle.core.utils.click_types import ContextData
+        from unshackle.core.utils.collections import merge_dict
+
+        service_config_path = Services.get_path(normalized_service) / config.filenames.config
+        if service_config_path.exists():
+            service_config = yaml.safe_load(service_config_path.read_text(encoding="utf8"))
+        else:
+            service_config = {}
+        merge_dict(config.services.get(normalized_service), service_config)
+
+        @click.command()
+        @click.pass_context
+        def dummy_service(ctx: click.Context) -> None:
+            pass
+
+        # Handle proxy configuration
+        proxy_param = data.get("proxy")
+        no_proxy = data.get("no_proxy", False)
+        proxy_providers = []
+
+        if not no_proxy:
+            proxy_providers = initialize_proxy_providers()
+
+        if proxy_param and not no_proxy:
+            try:
+                resolved_proxy = resolve_proxy(proxy_param, proxy_providers)
+                proxy_param = resolved_proxy
+            except ValueError as e:
+                return web.json_response({"status": "error", "message": f"Proxy error: {e}"}, status=400)
+
+        ctx = click.Context(dummy_service)
+        ctx.obj = ContextData(config=service_config, cdm=None, proxy_providers=proxy_providers, profile=profile)
+        ctx.params = {"proxy": proxy_param, "no_proxy": no_proxy}
+
+        service_module = Services.load(normalized_service)
+
+        dummy_service.name = normalized_service
+        dummy_service.params = [click.Argument([title_id], type=str)]
+        ctx.invoked_subcommand = normalized_service
+
+        service_ctx = click.Context(dummy_service, parent=ctx)
+        service_ctx.obj = ctx.obj
+
+        service_kwargs = {"title": title_id}
+
+        # Add additional parameters from request data
+        for key, value in data.items():
+            if key not in ["service", "title_id", "profile", "season", "episode", "wanted", "proxy", "no_proxy"]:
+                service_kwargs[key] = value
+
+        # Get service parameter info and click command defaults
+        service_init_params = inspect.signature(service_module.__init__).parameters
+
+        # Extract default values from the click command
+        if hasattr(service_module, "cli") and hasattr(service_module.cli, "params"):
+            for param in service_module.cli.params:
+                if hasattr(param, "name") and param.name not in service_kwargs:
+                    # Add default value if parameter is not already provided
+                    if hasattr(param, "default") and param.default is not None:
+                        service_kwargs[param.name] = param.default
+
+        # Handle required parameters that don't have click defaults
+        for param_name, param_info in service_init_params.items():
+            if param_name not in service_kwargs and param_name not in ["self", "ctx"]:
+                # Check if parameter is required (no default value in signature)
+                if param_info.default is inspect.Parameter.empty:
+                    # Provide sensible defaults for common required parameters
+                    if param_name == "meta_lang":
+                        service_kwargs[param_name] = None
+                    elif param_name == "movie":
+                        service_kwargs[param_name] = False
+                    else:
+                        # Log warning for unknown required parameters
+                        log.warning(f"Unknown required parameter '{param_name}' for service {normalized_service}")
+
+        # Filter out any parameters that the service doesn't accept
+        filtered_kwargs = {}
+        for key, value in service_kwargs.items():
+            if key in service_init_params:
+                filtered_kwargs[key] = value
+
+        service_instance = service_module(service_ctx, **filtered_kwargs)
+
+        cookies = dl.get_cookie_jar(normalized_service, profile)
+        credential = dl.get_credentials(normalized_service, profile)
+        service_instance.authenticate(cookies, credential)
+
+        titles = service_instance.get_titles()
+
+        if hasattr(titles, "__iter__") and not isinstance(titles, str):
+            title_list = [serialize_title(t) for t in titles]
+        else:
+            title_list = [serialize_title(titles)]
+
+        return web.json_response({"titles": title_list})
+
+    except Exception as e:
+        log.exception("Error listing titles")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)
+
+
+async def list_tracks_handler(data: Dict[str, Any]) -> web.Response:
+    """Handle list-tracks request."""
+    service_tag = data.get("service")
+    title_id = data.get("title_id")
+    profile = data.get("profile")
+
+    if not service_tag:
+        return web.json_response({"status": "error", "message": "Missing required parameter: service"}, status=400)
+
+    if not title_id:
+        return web.json_response({"status": "error", "message": "Missing required parameter: title_id"}, status=400)
+
+    normalized_service = validate_service(service_tag)
+    if not normalized_service:
+        return web.json_response(
+            {"status": "error", "message": f"Invalid or unavailable service: {service_tag}"}, status=400
+        )
+
+    try:
+        import inspect
+
+        import click
+        import yaml
+
+        from unshackle.commands.dl import dl
+        from unshackle.core.config import config
+        from unshackle.core.utils.click_types import ContextData
+        from unshackle.core.utils.collections import merge_dict
+
+        service_config_path = Services.get_path(normalized_service) / config.filenames.config
+        if service_config_path.exists():
+            service_config = yaml.safe_load(service_config_path.read_text(encoding="utf8"))
+        else:
+            service_config = {}
+        merge_dict(config.services.get(normalized_service), service_config)
+
+        @click.command()
+        @click.pass_context
+        def dummy_service(ctx: click.Context) -> None:
+            pass
+
+        # Handle proxy configuration
+        proxy_param = data.get("proxy")
+        no_proxy = data.get("no_proxy", False)
+        proxy_providers = []
+
+        if not no_proxy:
+            proxy_providers = initialize_proxy_providers()
+
+        if proxy_param and not no_proxy:
+            try:
+                resolved_proxy = resolve_proxy(proxy_param, proxy_providers)
+                proxy_param = resolved_proxy
+            except ValueError as e:
+                return web.json_response({"status": "error", "message": f"Proxy error: {e}"}, status=400)
+
+        ctx = click.Context(dummy_service)
+        ctx.obj = ContextData(config=service_config, cdm=None, proxy_providers=proxy_providers, profile=profile)
+        ctx.params = {"proxy": proxy_param, "no_proxy": no_proxy}
+
+        service_module = Services.load(normalized_service)
+
+        dummy_service.name = normalized_service
+        dummy_service.params = [click.Argument([title_id], type=str)]
+        ctx.invoked_subcommand = normalized_service
+
+        service_ctx = click.Context(dummy_service, parent=ctx)
+        service_ctx.obj = ctx.obj
+
+        service_kwargs = {"title": title_id}
+
+        # Add additional parameters from request data
+        for key, value in data.items():
+            if key not in ["service", "title_id", "profile", "season", "episode", "wanted", "proxy", "no_proxy"]:
+                service_kwargs[key] = value
+
+        # Get service parameter info and click command defaults
+        service_init_params = inspect.signature(service_module.__init__).parameters
+
+        # Extract default values from the click command
+        if hasattr(service_module, "cli") and hasattr(service_module.cli, "params"):
+            for param in service_module.cli.params:
+                if hasattr(param, "name") and param.name not in service_kwargs:
+                    # Add default value if parameter is not already provided
+                    if hasattr(param, "default") and param.default is not None:
+                        service_kwargs[param.name] = param.default
+
+        # Handle required parameters that don't have click defaults
+        for param_name, param_info in service_init_params.items():
+            if param_name not in service_kwargs and param_name not in ["self", "ctx"]:
+                # Check if parameter is required (no default value in signature)
+                if param_info.default is inspect.Parameter.empty:
+                    # Provide sensible defaults for common required parameters
+                    if param_name == "meta_lang":
+                        service_kwargs[param_name] = None
+                    elif param_name == "movie":
+                        service_kwargs[param_name] = False
+                    else:
+                        # Log warning for unknown required parameters
+                        log.warning(f"Unknown required parameter '{param_name}' for service {normalized_service}")
+
+        # Filter out any parameters that the service doesn't accept
+        filtered_kwargs = {}
+        for key, value in service_kwargs.items():
+            if key in service_init_params:
+                filtered_kwargs[key] = value
+
+        service_instance = service_module(service_ctx, **filtered_kwargs)
+
+        cookies = dl.get_cookie_jar(normalized_service, profile)
+        credential = dl.get_credentials(normalized_service, profile)
+        service_instance.authenticate(cookies, credential)
+
+        titles = service_instance.get_titles()
+
+        wanted_param = data.get("wanted")
+        season = data.get("season")
+        episode = data.get("episode")
+
+        if hasattr(titles, "__iter__") and not isinstance(titles, str):
+            titles_list = list(titles)
+
+            wanted = None
+            if wanted_param:
+                from unshackle.core.utils.click_types import SeasonRange
+
+                try:
+                    season_range = SeasonRange()
+                    wanted = season_range.parse_tokens(wanted_param)
+                    log.debug(f"Parsed wanted '{wanted_param}' into {len(wanted)} episodes: {wanted[:10]}...")
+                except Exception as e:
+                    return web.json_response(
+                        {"status": "error", "message": f"Invalid wanted parameter: {e}"}, status=400
+                    )
+            elif season is not None and episode is not None:
+                wanted = [f"{season}x{episode}"]
+
+            if wanted:
+                # Filter titles based on wanted episodes, similar to how dl.py does it
+                matching_titles = []
+                log.debug(f"Filtering {len(titles_list)} titles with {len(wanted)} wanted episodes")
+                for title in titles_list:
+                    if isinstance(title, Episode):
+                        episode_key = f"{title.season}x{title.number}"
+                        if episode_key in wanted:
+                            log.debug(f"Episode {episode_key} matches wanted list")
+                            matching_titles.append(title)
+                        else:
+                            log.debug(f"Episode {episode_key} not in wanted list")
+                    else:
+                        matching_titles.append(title)
+
+                log.debug(f"Found {len(matching_titles)} matching titles")
+
+                if not matching_titles:
+                    return web.json_response(
+                        {"status": "error", "message": "No episodes found matching wanted criteria"}, status=404
+                    )
+
+                # If multiple episodes match, return tracks for all episodes
+                if len(matching_titles) > 1 and all(isinstance(t, Episode) for t in matching_titles):
+                    episodes_data = []
+                    failed_episodes = []
+
+                    # Sort matching titles by season and episode number for consistent ordering
+                    sorted_titles = sorted(matching_titles, key=lambda t: (t.season, t.number))
+
+                    for title in sorted_titles:
+                        try:
+                            tracks = service_instance.get_tracks(title)
+                            video_tracks = sorted(tracks.videos, key=lambda t: t.bitrate or 0, reverse=True)
+                            audio_tracks = sorted(tracks.audio, key=lambda t: t.bitrate or 0, reverse=True)
+
+                            episode_data = {
+                                "title": serialize_title(title),
+                                "video": [serialize_video_track(t) for t in video_tracks],
+                                "audio": [serialize_audio_track(t) for t in audio_tracks],
+                                "subtitles": [serialize_subtitle_track(t) for t in tracks.subtitles],
+                            }
+                            episodes_data.append(episode_data)
+                            log.debug(f"Successfully got tracks for {title.season}x{title.number}")
+                        except SystemExit:
+                            # Service calls sys.exit() for unavailable episodes - catch and skip
+                            failed_episodes.append(f"S{title.season}E{title.number:02d}")
+                            log.debug(f"Episode {title.season}x{title.number} not available, skipping")
+                            continue
+                        except Exception as e:
+                            # Handle other errors gracefully
+                            failed_episodes.append(f"S{title.season}E{title.number:02d}")
+                            log.debug(f"Error getting tracks for {title.season}x{title.number}: {e}")
+                            continue
+
+                    if episodes_data:
+                        response = {"episodes": episodes_data}
+                        if failed_episodes:
+                            response["unavailable_episodes"] = failed_episodes
+                        return web.json_response(response)
+                    else:
+                        return web.json_response(
+                            {
+                                "status": "error",
+                                "message": f"No available episodes found. Unavailable: {', '.join(failed_episodes)}",
+                            },
+                            status=404,
+                        )
+                else:
+                    # Single episode or movie
+                    first_title = matching_titles[0]
+            else:
+                first_title = titles_list[0]
+        else:
+            first_title = titles
+
+        tracks = service_instance.get_tracks(first_title)
+
+        video_tracks = sorted(tracks.videos, key=lambda t: t.bitrate or 0, reverse=True)
+        audio_tracks = sorted(tracks.audio, key=lambda t: t.bitrate or 0, reverse=True)
+
+        response = {
+            "title": serialize_title(first_title),
+            "video": [serialize_video_track(t) for t in video_tracks],
+            "audio": [serialize_audio_track(t) for t in audio_tracks],
+            "subtitles": [serialize_subtitle_track(t) for t in tracks.subtitles],
+        }
+
+        return web.json_response(response)
+
+    except Exception as e:
+        log.exception("Error listing tracks")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)
+
+
+async def download_handler(data: Dict[str, Any]) -> web.Response:
+    """Handle download request - create and queue a download job."""
+    from unshackle.core.api.download_manager import get_download_manager
+
+    service_tag = data.get("service")
+    title_id = data.get("title_id")
+
+    if not service_tag:
+        return web.json_response({"status": "error", "message": "Missing required parameter: service"}, status=400)
+
+    if not title_id:
+        return web.json_response({"status": "error", "message": "Missing required parameter: title_id"}, status=400)
+
+    normalized_service = validate_service(service_tag)
+    if not normalized_service:
+        return web.json_response(
+            {"status": "error", "message": f"Invalid or unavailable service: {service_tag}"}, status=400
+        )
+
+    try:
+        # Get download manager and start workers if needed
+        manager = get_download_manager()
+        await manager.start_workers()
+
+        # Create download job with filtered parameters (exclude service and title_id as they're already passed)
+        filtered_params = {k: v for k, v in data.items() if k not in ["service", "title_id"]}
+        job = manager.create_job(normalized_service, title_id, **filtered_params)
+
+        return web.json_response(
+            {"job_id": job.job_id, "status": job.status.value, "created_time": job.created_time.isoformat()}, status=202
+        )
+
+    except Exception as e:
+        log.exception("Error creating download job")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)
+
+
+async def list_download_jobs_handler(data: Dict[str, Any]) -> web.Response:
+    """Handle list download jobs request."""
+    from unshackle.core.api.download_manager import get_download_manager
+
+    try:
+        manager = get_download_manager()
+        jobs = manager.list_jobs()
+
+        job_list = [job.to_dict(include_full_details=False) for job in jobs]
+
+        return web.json_response({"jobs": job_list})
+
+    except Exception as e:
+        log.exception("Error listing download jobs")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)
+
+
+async def get_download_job_handler(job_id: str) -> web.Response:
+    """Handle get specific download job request."""
+    from unshackle.core.api.download_manager import get_download_manager
+
+    try:
+        manager = get_download_manager()
+        job = manager.get_job(job_id)
+
+        if not job:
+            return web.json_response({"status": "error", "message": "Job not found"}, status=404)
+
+        return web.json_response(job.to_dict(include_full_details=True))
+
+    except Exception as e:
+        log.exception(f"Error getting download job {job_id}")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)
+
+
+async def cancel_download_job_handler(job_id: str) -> web.Response:
+    """Handle cancel download job request."""
+    from unshackle.core.api.download_manager import get_download_manager
+
+    try:
+        manager = get_download_manager()
+
+        if not manager.get_job(job_id):
+            return web.json_response({"status": "error", "message": "Job not found"}, status=404)
+
+        success = manager.cancel_job(job_id)
+
+        if success:
+            return web.json_response({"status": "success", "message": "Job cancelled"})
+        else:
+            return web.json_response({"status": "error", "message": "Job cannot be cancelled"}, status=400)
+
+    except Exception as e:
+        log.exception(f"Error cancelling download job {job_id}")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)

unshackle/core/api/routes.py

@@ -0,0 +1,388 @@
+import logging
+
+from aiohttp import web
+from aiohttp_swagger3 import SwaggerDocs, SwaggerInfo, SwaggerUiSettings
+
+from unshackle.core import __version__
+from unshackle.core.api.handlers import (cancel_download_job_handler, download_handler, get_download_job_handler,
+                                         list_download_jobs_handler, list_titles_handler, list_tracks_handler)
+from unshackle.core.services import Services
+from unshackle.core.update_checker import UpdateChecker
+
+
+@web.middleware
+async def cors_middleware(request: web.Request, handler):
+    """Add CORS headers to all responses."""
+    # Handle preflight requests
+    if request.method == "OPTIONS":
+        response = web.Response()
+    else:
+        response = await handler(request)
+
+    # Add CORS headers
+    response.headers["Access-Control-Allow-Origin"] = "*"
+    response.headers["Access-Control-Allow-Methods"] = "GET, POST, PUT, DELETE, OPTIONS"
+    response.headers["Access-Control-Allow-Headers"] = "Content-Type, X-API-Key, Authorization"
+    response.headers["Access-Control-Max-Age"] = "3600"
+
+    return response
+
+
+log = logging.getLogger("api")
+
+
+async def health(request: web.Request) -> web.Response:
+    """
+    Health check endpoint.
+    ---
+    summary: Health check
+    description: Get server health status, version info, and update availability
+    responses:
+      '200':
+        description: Health status
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                status:
+                  type: string
+                  example: ok
+                version:
+                  type: string
+                  example: "2.0.0"
+                update_check:
+                  type: object
+                  properties:
+                    update_available:
+                      type: boolean
+                      nullable: true
+                    current_version:
+                      type: string
+                    latest_version:
+                      type: string
+                      nullable: true
+    """
+    try:
+        latest_version = await UpdateChecker.check_for_updates(__version__)
+        update_info = {
+            "update_available": latest_version is not None,
+            "current_version": __version__,
+            "latest_version": latest_version,
+        }
+    except Exception as e:
+        log.warning(f"Failed to check for updates: {e}")
+        update_info = {"update_available": None, "current_version": __version__, "latest_version": None}
+
+    return web.json_response({"status": "ok", "version": __version__, "update_check": update_info})
+
+
+async def services(request: web.Request) -> web.Response:
+    """
+    List available services.
+    ---
+    summary: List services
+    description: Get all available streaming services with their details
+    responses:
+      '200':
+        description: List of services
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                services:
+                  type: array
+                  items:
+                    type: object
+                    properties:
+                      tag:
+                        type: string
+                      aliases:
+                        type: array
+                        items:
+                          type: string
+                      geofence:
+                        type: array
+                        items:
+                          type: string
+                      title_regex:
+                        type: string
+                        nullable: true
+                      help:
+                        type: string
+                        nullable: true
+      '500':
+        description: Server error
+    """
+    try:
+        service_tags = Services.get_tags()
+        services_info = []
+
+        for tag in service_tags:
+            service_data = {"tag": tag, "aliases": [], "geofence": [], "title_regex": None, "help": None}
+
+            try:
+                service_module = Services.load(tag)
+
+                if hasattr(service_module, "ALIASES"):
+                    service_data["aliases"] = list(service_module.ALIASES)
+
+                if hasattr(service_module, "GEOFENCE"):
+                    service_data["geofence"] = list(service_module.GEOFENCE)
+
+                if hasattr(service_module, "TITLE_RE"):
+                    service_data["title_regex"] = service_module.TITLE_RE
+
+                if service_module.__doc__:
+                    service_data["help"] = service_module.__doc__.strip()
+
+            except Exception as e:
+                log.warning(f"Could not load details for service {tag}: {e}")
+
+            services_info.append(service_data)
+
+        return web.json_response({"services": services_info})
+    except Exception as e:
+        log.exception("Error listing services")
+        return web.json_response({"status": "error", "message": str(e)}, status=500)
+
+
+async def list_titles(request: web.Request) -> web.Response:
+    """
+    List titles for a service and title ID.
+    ---
+    summary: List titles
+    description: Get available titles for a service and title ID
+    requestBody:
+      required: true
+      content:
+        application/json:
+          schema:
+            type: object
+            required:
+              - service
+              - title_id
+            properties:
+              service:
+                type: string
+                description: Service tag
+              title_id:
+                type: string
+                description: Title identifier
+    responses:
+      '200':
+        description: List of titles
+      '400':
+        description: Invalid request
+    """
+    try:
+        data = await request.json()
+    except Exception:
+        return web.json_response({"status": "error", "message": "Invalid JSON request body"}, status=400)
+
+    return await list_titles_handler(data)
+
+
+async def list_tracks(request: web.Request) -> web.Response:
+    """
+    List tracks for a title, separated by type.
+    ---
+    summary: List tracks
+    description: Get available video, audio, and subtitle tracks for a title
+    requestBody:
+      required: true
+      content:
+        application/json:
+          schema:
+            type: object
+            required:
+              - service
+              - title_id
+            properties:
+              service:
+                type: string
+                description: Service tag
+              title_id:
+                type: string
+                description: Title identifier
+              wanted:
+                type: string
+                description: Specific episode/season (optional)
+              proxy:
+                type: string
+                description: Proxy configuration (optional)
+    responses:
+      '200':
+        description: Track information
+      '400':
+        description: Invalid request
+    """
+    try:
+        data = await request.json()
+    except Exception:
+        return web.json_response({"status": "error", "message": "Invalid JSON request body"}, status=400)
+
+    return await list_tracks_handler(data)
+
+
+async def download(request: web.Request) -> web.Response:
+    """
+    Download content based on provided parameters.
+    ---
+    summary: Download content
+    description: Download video content based on specified parameters
+    requestBody:
+      required: true
+      content:
+        application/json:
+          schema:
+            type: object
+            required:
+              - service
+              - title_id
+            properties:
+              service:
+                type: string
+                description: Service tag
+              title_id:
+                type: string
+                description: Title identifier
+    responses:
+      '200':
+        description: Download started
+      '400':
+        description: Invalid request
+    """
+    try:
+        data = await request.json()
+    except Exception:
+        return web.json_response({"status": "error", "message": "Invalid JSON request body"}, status=400)
+
+    return await download_handler(data)
+
+
+async def download_jobs(request: web.Request) -> web.Response:
+    """
+    List all download jobs.
+    ---
+    summary: List download jobs
+    description: Get list of all download jobs with their status
+    responses:
+      '200':
+        description: List of download jobs
+        content:
+          application/json:
+            schema:
+              type: object
+              properties:
+                jobs:
+                  type: array
+                  items:
+                    type: object
+                    properties:
+                      job_id:
+                        type: string
+                      status:
+                        type: string
+                      created_time:
+                        type: string
+                      service:
+                        type: string
+                      title_id:
+                        type: string
+                      progress:
+                        type: number
+      '500':
+        description: Server error
+    """
+    return await list_download_jobs_handler({})
+
+
+async def download_job_detail(request: web.Request) -> web.Response:
+    """
+    Get download job details.
+    ---
+    summary: Get download job
+    description: Get detailed information about a specific download job
+    parameters:
+      - name: job_id
+        in: path
+        required: true
+        schema:
+          type: string
+    responses:
+      '200':
+        description: Download job details
+      '404':
+        description: Job not found
+      '500':
+        description: Server error
+    """
+    job_id = request.match_info["job_id"]
+    return await get_download_job_handler(job_id)
+
+
+async def cancel_download_job(request: web.Request) -> web.Response:
+    """
+    Cancel download job.
+    ---
+    summary: Cancel download job
+    description: Cancel a queued or running download job
+    parameters:
+      - name: job_id
+        in: path
+        required: true
+        schema:
+          type: string
+    responses:
+      '200':
+        description: Job cancelled successfully
+      '400':
+        description: Job cannot be cancelled
+      '404':
+        description: Job not found
+      '500':
+        description: Server error
+    """
+    job_id = request.match_info["job_id"]
+    return await cancel_download_job_handler(job_id)
+
+
+def setup_routes(app: web.Application) -> None:
+    """Setup all API routes."""
+    app.router.add_get("/api/health", health)
+    app.router.add_get("/api/services", services)
+    app.router.add_post("/api/list-titles", list_titles)
+    app.router.add_post("/api/list-tracks", list_tracks)
+    app.router.add_post("/api/download", download)
+    app.router.add_get("/api/download/jobs", download_jobs)
+    app.router.add_get("/api/download/jobs/{job_id}", download_job_detail)
+    app.router.add_delete("/api/download/jobs/{job_id}", cancel_download_job)
+
+
+def setup_swagger(app: web.Application) -> None:
+    """Setup Swagger UI documentation."""
+    swagger = SwaggerDocs(
+        app,
+        swagger_ui_settings=SwaggerUiSettings(path="/api/docs/"),
+        info=SwaggerInfo(
+            title="Unshackle REST API",
+            version=__version__,
+            description="REST API for Unshackle - Modular Movie, TV, and Music Archival Software",
+        ),
+    )
+
+    # Add routes with OpenAPI documentation
+    swagger.add_routes(
+        [
+            web.get("/api/health", health),
+            web.get("/api/services", services),
+            web.post("/api/list-titles", list_titles),
+            web.post("/api/list-tracks", list_tracks),
+            web.post("/api/download", download),
+            web.get("/api/download/jobs", download_jobs),
+            web.get("/api/download/jobs/{job_id}", download_job_detail),
+            web.delete("/api/download/jobs/{job_id}", cancel_download_job),
+        ]
+    )

unshackle/core/binaries.py

@@ -8,22 +8,23 @@ __shaka_platform = {"win32": "win", "darwin": "osx"}.get(sys.platform, sys.platf
 
 def find(*names: str) -> Optional[Path]:
     """Find the path of the first found binary name."""
-    # Get the directory containing this file to find the local binaries folder
-    current_dir = Path(__file__).parent.parent
+    current_dir = Path(__file__).resolve().parent.parent
     local_binaries_dir = current_dir / "binaries"
 
-    for name in names:
-        # First check local binaries folder
-        if local_binaries_dir.exists():
-            local_path = local_binaries_dir / name
-            if local_path.is_file() and local_path.stat().st_mode & 0o111:  # Check if executable
-                return local_path
+    ext = ".exe" if sys.platform == "win32" else ""
 
-            # Also check with .exe extension on Windows
-            if sys.platform == "win32":
-                local_path_exe = local_binaries_dir / f"{name}.exe"
-                if local_path_exe.is_file():
-                    return local_path_exe
+    for name in names:
+        if local_binaries_dir.exists():
+            candidate_paths = [
+                local_binaries_dir / f"{name}{ext}",
+                local_binaries_dir / name / f"{name}{ext}"
+            ]
+
+            for path in candidate_paths:
+                if path.is_file():
+                    # On Unix-like systems, check if file is executable
+                    if sys.platform == "win32" or (path.stat().st_mode & 0o111):
+                        return path
 
         # Fall back to system PATH
         path = shutil.which(name)

unshackle/core/cdm/__init__.py

@@ -1,3 +1,4 @@
+from .custom_remote_cdm import CustomRemoteCDM
 from .decrypt_labs_remote_cdm import DecryptLabsRemoteCDM
 
-__all__ = ["DecryptLabsRemoteCDM"]
+__all__ = ["DecryptLabsRemoteCDM", "CustomRemoteCDM"]

unshackle/core/config.py

@@ -31,6 +31,7 @@ class Config:
     class _Filenames:
         # default filenames, do not modify here, set via config
         log = "unshackle_{name}_{time}.log"  # Directories.logs
+        debug_log = "unshackle_debug_{service}_{time}.jsonl"  # Directories.logs
         config = "config.yaml"  # Directories.services / tag
         root_config = "unshackle.yaml"  # Directories.user_configs
         chapters = "Chapters_{title}_{random}.txt"  # Directories.temp
@@ -88,6 +89,7 @@ class Config:
         self.tag_group_name: bool = kwargs.get("tag_group_name", True)
         self.tag_imdb_tmdb: bool = kwargs.get("tag_imdb_tmdb", True)
         self.tmdb_api_key: str = kwargs.get("tmdb_api_key") or ""
+        self.simkl_client_id: str = kwargs.get("simkl_client_id") or ""
         self.decrypt_labs_api_key: str = kwargs.get("decrypt_labs_api_key") or ""
         self.update_checks: bool = kwargs.get("update_checks", True)
         self.update_check_interval: int = kwargs.get("update_check_interval", 24)
@@ -98,6 +100,9 @@ class Config:
         self.title_cache_max_retention: int = kwargs.get("title_cache_max_retention", 86400)  # 24 hours default
         self.title_cache_enabled: bool = kwargs.get("title_cache_enabled", True)
 
+        self.debug: bool = kwargs.get("debug", False)
+        self.debug_keys: bool = kwargs.get("debug_keys", False)
+
     @classmethod
     def from_yaml(cls, path: Path) -> Config:
         if not path.exists():
@@ -113,8 +118,8 @@ POSSIBLE_CONFIG_PATHS = (
     Config._Directories.namespace_dir / Config._Filenames.root_config,
     # The Parent Folder to the unshackle Namespace Folder (e.g., %appdata%/Python/Python311/site-packages)
     Config._Directories.namespace_dir.parent / Config._Filenames.root_config,
-    # The AppDirs User Config Folder (e.g., %localappdata%/unshackle)
-    Config._Directories.user_configs / Config._Filenames.root_config,
+    # The AppDirs User Config Folder (e.g., ~/.config/unshackle on Linux, %LOCALAPPDATA%\unshackle on Windows)
+    Path(Config._Directories.app_dirs.user_config_dir) / Config._Filenames.root_config,
 )
 
 

unshackle/core/manifests/hls.py

@@ -439,7 +439,7 @@ class HLS:
                     elif len(files) != range_len:
                         raise ValueError(f"Missing {range_len - len(files)} segment files for {segment_range}...")
 
-                    if isinstance(drm, Widevine):
+                    if isinstance(drm, (Widevine, PlayReady)):
                         # with widevine we can merge all segments and decrypt once
                         merge(to=merged_path, via=files, delete=True, include_map_data=True)
                         drm.decrypt(merged_path)

unshackle/core/proxies/__init__.py

@@ -2,5 +2,6 @@ from .basic import Basic
 from .hola import Hola
 from .nordvpn import NordVPN
 from .surfsharkvpn import SurfsharkVPN
+from .windscribevpn import WindscribeVPN
 
-__all__ = ("Basic", "Hola", "NordVPN", "SurfsharkVPN")
+__all__ = ("Basic", "Hola", "NordVPN", "SurfsharkVPN", "WindscribeVPN")

unshackle/core/proxies/windscribevpn.py

@@ -0,0 +1,99 @@
+import json
+import random
+import re
+from typing import Optional
+
+import requests
+
+from unshackle.core.proxies.proxy import Proxy
+
+
+class WindscribeVPN(Proxy):
+    def __init__(self, username: str, password: str, server_map: Optional[dict[str, str]] = None):
+        """
+        Proxy Service using WindscribeVPN Service Credentials.
+
+        A username and password must be provided. These are Service Credentials, not your Login Credentials.
+        The Service Credentials can be found here: https://windscribe.com/getconfig/openvpn
+        """
+        if not username:
+            raise ValueError("No Username was provided to the WindscribeVPN Proxy Service.")
+        if not password:
+            raise ValueError("No Password was provided to the WindscribeVPN Proxy Service.")
+
+        if server_map is not None and not isinstance(server_map, dict):
+            raise TypeError(f"Expected server_map to be a dict mapping a region to a hostname, not '{server_map!r}'.")
+
+        self.username = username
+        self.password = password
+        self.server_map = server_map or {}
+
+        self.countries = self.get_countries()
+
+    def __repr__(self) -> str:
+        countries = len(set(x.get("country_code") for x in self.countries if x.get("country_code")))
+        servers = sum(
+            len(host)
+            for location in self.countries
+            for group in location.get("groups", [])
+            for host in group.get("hosts", [])
+        )
+
+        return f"{countries} Countr{['ies', 'y'][countries == 1]} ({servers} Server{['s', ''][servers == 1]})"
+
+    def get_proxy(self, query: str) -> Optional[str]:
+        """
+        Get an HTTPS proxy URI for a WindscribeVPN server.
+        """
+        query = query.lower()
+
+        if query in self.server_map:
+            hostname = self.server_map[query]
+        else:
+            if re.match(r"^[a-z]+$", query):
+                hostname = self.get_random_server(query)
+            else:
+                raise ValueError(f"The query provided is unsupported and unrecognized: {query}")
+
+            if not hostname:
+                return None
+
+        return f"https://{self.username}:{self.password}@{hostname}:443"
+
+    def get_random_server(self, country_code: str) -> Optional[str]:
+        """
+        Get a random server hostname for a country.
+
+        Returns None if no servers are available for the country.
+        """
+        for location in self.countries:
+            if location.get("country_code", "").lower() == country_code.lower():
+                hostnames = []
+                for group in location.get("groups", []):
+                    for host in group.get("hosts", []):
+                        if hostname := host.get("hostname"):
+                            hostnames.append(hostname)
+
+                if hostnames:
+                    return random.choice(hostnames)
+
+        return None
+
+    @staticmethod
+    def get_countries() -> list[dict]:
+        """Get a list of available Countries and their metadata."""
+        res = requests.get(
+            url="https://assets.windscribe.com/serverlist/firefox/1/1",
+            headers={
+                "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36",
+                "Content-Type": "application/json",
+            },
+        )
+        if not res.ok:
+            raise ValueError(f"Failed to get a list of WindscribeVPN locations [{res.status_code}]")
+
+        try:
+            data = res.json()
+            return data.get("data", [])
+        except json.JSONDecodeError:
+            raise ValueError("Could not decode list of WindscribeVPN locations, not JSON data.")

unshackle/core/session.py

@@ -2,9 +2,16 @@
 
 from __future__ import annotations
 
+import logging
+import random
+import time
 import warnings
+from datetime import datetime, timezone
+from email.utils import parsedate_to_datetime
+from typing import Any
+from urllib.parse import urlparse
 
-from curl_cffi.requests import Session as CurlSession
+from curl_cffi.requests import Response, Session, exceptions
 
 from unshackle.core.config import config
 
@@ -15,18 +22,91 @@ warnings.filterwarnings(
 )
 
 
-class Session(CurlSession):
-    """curl_cffi Session with warning suppression."""
+class MaxRetriesError(exceptions.RequestException):
+    def __init__(self, message, cause=None):
+        super().__init__(message)
+        self.__cause__ = cause
 
-    def request(self, method, url, **kwargs):
-        with warnings.catch_warnings():
-            warnings.filterwarnings(
-                "ignore", message="Make sure you are using https over https proxy.*", category=RuntimeWarning
-            )
+
+class CurlSession(Session):
+    def __init__(
+        self,
+        max_retries: int = 10,
+        backoff_factor: float = 0.2,
+        max_backoff: float = 60.0,
+        status_forcelist: list[int] | None = None,
+        allowed_methods: set[str] | None = None,
+        catch_exceptions: tuple[type[Exception], ...] | None = None,
+        **session_kwargs: Any,
+    ):
+        super().__init__(**session_kwargs)
+
+        self.max_retries = max_retries
+        self.backoff_factor = backoff_factor
+        self.max_backoff = max_backoff
+        self.status_forcelist = status_forcelist or [429, 500, 502, 503, 504]
+        self.allowed_methods = allowed_methods or {"GET", "POST", "HEAD", "OPTIONS", "PUT", "DELETE", "TRACE"}
+        self.catch_exceptions = catch_exceptions or (
+            exceptions.ConnectionError,
+            exceptions.SSLError,
+            exceptions.Timeout,
+        )
+        self.log = logging.getLogger(self.__class__.__name__)
+
+    def _get_sleep_time(self, response: Response | None, attempt: int) -> float | None:
+        if response:
+            retry_after = response.headers.get("Retry-After")
+            if retry_after:
+                try:
+                    return float(retry_after)
+                except ValueError:
+                    if retry_date := parsedate_to_datetime(retry_after):
+                        return (retry_date - datetime.now(timezone.utc)).total_seconds()
+
+        if attempt == 0:
+            return 0.0
+
+        backoff_value = self.backoff_factor * (2 ** (attempt - 1))
+        jitter = backoff_value * 0.1
+        sleep_time = backoff_value + random.uniform(-jitter, jitter)
+        return min(sleep_time, self.max_backoff)
+
+    def request(self, method: str, url: str, **kwargs: Any) -> Response:
+        if method.upper() not in self.allowed_methods:
             return super().request(method, url, **kwargs)
 
+        last_exception = None
+        response = None
 
-def session(browser: str | None = None, **kwargs) -> Session:
+        for attempt in range(self.max_retries + 1):
+            try:
+                response = super().request(method, url, **kwargs)
+                if response.status_code not in self.status_forcelist:
+                    return response
+                last_exception = exceptions.HTTPError(f"Received status code: {response.status_code}")
+                self.log.warning(
+                    f"{response.status_code} {response.reason}({urlparse(url).path}). Retrying... "
+                    f"({attempt + 1}/{self.max_retries})"
+                )
+
+            except self.catch_exceptions as e:
+                last_exception = e
+                response = None
+                self.log.warning(
+                    f"{e.__class__.__name__}({urlparse(url).path}). Retrying... ({attempt + 1}/{self.max_retries})"
+                )
+
+            if attempt < self.max_retries:
+                if sleep_duration := self._get_sleep_time(response, attempt + 1):
+                    if sleep_duration > 0:
+                        time.sleep(sleep_duration)
+            else:
+                break
+
+        raise MaxRetriesError(f"Max retries exceeded for {method} {url}", cause=last_exception)
+
+
+def session(browser: str | None = None, **kwargs) -> CurlSession:
     """
     Create a curl_cffi session that impersonates a browser.
 
@@ -48,32 +128,43 @@ def session(browser: str | None = None, **kwargs) -> Session:
                   - allow_redirects: Follow redirects (bool, default True)
                   - max_redirects: Maximum redirect count (int)
                   - cert: Client certificate (str or tuple)
+                  - ja3: JA3 fingerprint (str)
+                  - akamai: Akamai fingerprint (str)
+
+                  Extra arguments for retry handler:
+                  - max_retries: Maximum number of retries (int, default 10)
+                  - backoff_factor: Backoff factor (float, default 0.2)
+                  - max_backoff: Maximum backoff time (float, default 60.0)
+                  - status_forcelist: List of status codes to force retry (list, default [429, 500, 502, 503, 504])
+                  - allowed_methods: List of allowed HTTP methods (set, default {"GET", "POST", "HEAD", "OPTIONS", "PUT", "DELETE", "TRACE"})
+                  - catch_exceptions: List of exceptions to catch (tuple, default (exceptions.ConnectionError, exceptions.SSLError, exceptions.Timeout))
 
     Returns:
         curl_cffi.requests.Session configured with browser impersonation, common headers,
         and equivalent retry behavior to requests.Session.
 
     Example:
-        from unshackle.core.session import session
+        from unshackle.core.session import session as CurlSession
 
         class MyService(Service):
             @staticmethod
-            def get_session():
-                return session()  # Uses config default browser
+            def get_session() -> CurlSession:
+                session = CurlSession(
+                    impersonate="chrome",
+                    ja3="...",
+                    akamai="...",
+                    max_retries=5,
+                    status_forcelist=[429, 500],
+                    allowed_methods={"GET", "HEAD", "OPTIONS"},
+                )
+                return session  # Uses config default browser
     """
-    if browser is None:
-        browser = config.curl_impersonate.get("browser", "chrome124")
 
     session_config = {
-        "impersonate": browser,
-        "timeout": 30.0,
-        "allow_redirects": True,
-        "max_redirects": 15,
-        "verify": True,
+        "impersonate": browser or config.curl_impersonate.get("browser", "chrome"),
+        **kwargs,
     }
 
-    session_config.update(kwargs)
-    session_obj = Session(**session_config)
+    session_obj = CurlSession(**session_config)
     session_obj.headers.update(config.headers)
-
     return session_obj

unshackle/core/utilities.py

@@ -1,19 +1,22 @@
 import ast
 import contextlib
 import importlib.util
+import json
 import logging
 import os
 import re
 import socket
 import sys
 import time
+import traceback
 import unicodedata
 from collections import defaultdict
-from datetime import datetime
+from datetime import datetime, timezone
 from pathlib import Path
 from types import ModuleType
-from typing import Optional, Sequence, Union
+from typing import Any, Optional, Sequence, Union
 from urllib.parse import ParseResult, urlparse
+from uuid import uuid4
 
 import chardet
 import requests
@@ -122,7 +125,7 @@ def is_exact_match(language: Union[str, Language], languages: Sequence[Union[str
     return closest_match(language, list(map(str, languages)))[1] <= LANGUAGE_EXACT_DISTANCE
 
 
-def get_boxes(data: bytes, box_type: bytes, as_bytes: bool = False) -> Box:
+def get_boxes(data: bytes, box_type: bytes, as_bytes: bool = False) -> Box: # type: ignore
     """
     Scan a byte array for a wanted MP4/ISOBMFF box, then parse and yield each find.
 
@@ -457,3 +460,334 @@ class FPS(ast.NodeVisitor):
     @classmethod
     def parse(cls, expr: str) -> float:
         return cls().visit(ast.parse(expr).body[0])
+
+
+"""
+Structured JSON debug logging for unshackle.
+
+Provides comprehensive debugging information for service developers and troubleshooting.
+When enabled, logs all operations, requests, responses, DRM operations, and errors in JSON format.
+"""
+
+
+class DebugLogger:
+    """
+    Structured JSON debug logger for unshackle.
+
+    Outputs JSON Lines format where each line is a complete JSON object.
+    This makes it easy to parse, filter, and analyze logs programmatically.
+    """
+
+    def __init__(self, log_path: Optional[Path] = None, enabled: bool = False, log_keys: bool = False):
+        """
+        Initialize the debug logger.
+
+        Args:
+            log_path: Path to the log file. If None, logging is disabled.
+            enabled: Whether debug logging is enabled.
+            log_keys: Whether to log decryption keys (for debugging key issues).
+        """
+        self.enabled = enabled and log_path is not None
+        self.log_path = log_path
+        self.session_id = str(uuid4())[:8]
+        self.file_handle = None
+        self.log_keys = log_keys
+
+        if self.enabled:
+            self.log_path.parent.mkdir(parents=True, exist_ok=True)
+            self.file_handle = open(self.log_path, "a", encoding="utf-8")
+            self._log_session_start()
+
+    def _log_session_start(self):
+        """Log the start of a new session with environment information."""
+        import platform
+
+        from unshackle.core import __version__
+
+        self.log(
+            level="INFO",
+            operation="session_start",
+            message="Debug logging session started",
+            context={
+                "unshackle_version": __version__,
+                "python_version": sys.version,
+                "platform": platform.platform(),
+                "platform_system": platform.system(),
+                "platform_release": platform.release(),
+            },
+        )
+
+    def log(
+        self,
+        level: str = "DEBUG",
+        operation: str = "",
+        message: str = "",
+        context: Optional[dict[str, Any]] = None,
+        service: Optional[str] = None,
+        error: Optional[Exception] = None,
+        request: Optional[dict[str, Any]] = None,
+        response: Optional[dict[str, Any]] = None,
+        duration_ms: Optional[float] = None,
+        success: Optional[bool] = None,
+        **kwargs,
+    ):
+        """
+        Log a structured JSON entry.
+
+        Args:
+            level: Log level (DEBUG, INFO, WARNING, ERROR)
+            operation: Name of the operation being performed
+            message: Human-readable message
+            context: Additional context information
+            service: Service name (e.g., DSNP, NF)
+            error: Exception object if an error occurred
+            request: Request details (URL, method, headers, body)
+            response: Response details (status, headers, body)
+            duration_ms: Operation duration in milliseconds
+            success: Whether the operation succeeded
+            **kwargs: Additional fields to include in the log entry
+        """
+        if not self.enabled or not self.file_handle:
+            return
+
+        entry = {
+            "timestamp": datetime.now(timezone.utc).isoformat(),
+            "session_id": self.session_id,
+            "level": level,
+        }
+
+        if operation:
+            entry["operation"] = operation
+        if message:
+            entry["message"] = message
+        if service:
+            entry["service"] = service
+        if context:
+            entry["context"] = self._sanitize_data(context)
+        if request:
+            entry["request"] = self._sanitize_data(request)
+        if response:
+            entry["response"] = self._sanitize_data(response)
+        if duration_ms is not None:
+            entry["duration_ms"] = duration_ms
+        if success is not None:
+            entry["success"] = success
+
+        if error:
+            entry["error"] = {
+                "type": type(error).__name__,
+                "message": str(error),
+                "traceback": traceback.format_exception(type(error), error, error.__traceback__),
+            }
+
+        for key, value in kwargs.items():
+            if key not in entry:
+                entry[key] = self._sanitize_data(value)
+
+        try:
+            self.file_handle.write(json.dumps(entry, default=str) + "\n")
+            self.file_handle.flush()
+        except Exception as e:
+            print(f"Failed to write debug log: {e}", file=sys.stderr)
+
+    def _sanitize_data(self, data: Any) -> Any:
+        """
+        Sanitize data for JSON serialization.
+        Handles complex objects and removes sensitive information.
+        """
+        if data is None:
+            return None
+
+        if isinstance(data, (str, int, float, bool)):
+            return data
+
+        if isinstance(data, (list, tuple)):
+            return [self._sanitize_data(item) for item in data]
+
+        if isinstance(data, dict):
+            sanitized = {}
+            for key, value in data.items():
+                key_lower = str(key).lower()
+                has_prefix = key_lower.startswith("has_")
+
+                is_always_sensitive = not has_prefix and any(
+                    sensitive in key_lower for sensitive in ["password", "token", "secret", "auth", "cookie"]
+                )
+
+                is_key_field = (
+                    "key" in key_lower
+                    and not has_prefix
+                    and not any(safe in key_lower for safe in ["_count", "_id", "_type", "kid", "keys_", "key_found"])
+                )
+
+                should_redact = is_always_sensitive or (is_key_field and not self.log_keys)
+
+                if should_redact:
+                    sanitized[key] = "[REDACTED]"
+                else:
+                    sanitized[key] = self._sanitize_data(value)
+            return sanitized
+
+        if isinstance(data, bytes):
+            try:
+                return data.hex()
+            except Exception:
+                return "[BINARY_DATA]"
+
+        if isinstance(data, Path):
+            return str(data)
+
+        try:
+            return str(data)
+        except Exception:
+            return f"[{type(data).__name__}]"
+
+    def log_operation_start(self, operation: str, **kwargs) -> str:
+        """
+        Log the start of an operation and return an operation ID.
+
+        Args:
+            operation: Name of the operation
+            **kwargs: Additional context
+
+        Returns:
+            Operation ID that can be used to log the end of the operation
+        """
+        op_id = str(uuid4())[:8]
+        self.log(
+            level="DEBUG",
+            operation=f"{operation}_start",
+            message=f"Starting operation: {operation}",
+            operation_id=op_id,
+            **kwargs,
+        )
+        return op_id
+
+    def log_operation_end(
+        self, operation: str, operation_id: str, success: bool = True, duration_ms: Optional[float] = None, **kwargs
+    ):
+        """
+        Log the end of an operation.
+
+        Args:
+            operation: Name of the operation
+            operation_id: Operation ID from log_operation_start
+            success: Whether the operation succeeded
+            duration_ms: Operation duration in milliseconds
+            **kwargs: Additional context
+        """
+        self.log(
+            level="INFO" if success else "ERROR",
+            operation=f"{operation}_end",
+            message=f"Finished operation: {operation}",
+            operation_id=operation_id,
+            success=success,
+            duration_ms=duration_ms,
+            **kwargs,
+        )
+
+    def log_service_call(self, method: str, url: str, **kwargs):
+        """
+        Log a service API call.
+
+        Args:
+            method: HTTP method (GET, POST, etc.)
+            url: Request URL
+            **kwargs: Additional request details (headers, body, etc.)
+        """
+        self.log(level="DEBUG", operation="service_call", request={"method": method, "url": url, **kwargs})
+
+    def log_drm_operation(self, drm_type: str, operation: str, **kwargs):
+        """
+        Log a DRM operation (PSSH extraction, license request, key retrieval).
+
+        Args:
+            drm_type: DRM type (Widevine, PlayReady, etc.)
+            operation: DRM operation name
+            **kwargs: Additional context (PSSH, KIDs, keys, etc.)
+        """
+        self.log(
+            level="DEBUG", operation=f"drm_{operation}", message=f"{drm_type} {operation}", drm_type=drm_type, **kwargs
+        )
+
+    def log_vault_query(self, vault_name: str, operation: str, **kwargs):
+        """
+        Log a vault query operation.
+
+        Args:
+            vault_name: Name of the vault
+            operation: Vault operation (get_key, add_key, etc.)
+            **kwargs: Additional context (KID, key, success, etc.)
+        """
+        self.log(
+            level="DEBUG",
+            operation=f"vault_{operation}",
+            message=f"Vault {vault_name}: {operation}",
+            vault=vault_name,
+            **kwargs,
+        )
+
+    def log_error(self, operation: str, error: Exception, **kwargs):
+        """
+        Log an error with full context.
+
+        Args:
+            operation: Operation that failed
+            error: Exception that occurred
+            **kwargs: Additional context
+        """
+        self.log(
+            level="ERROR",
+            operation=operation,
+            message=f"Error in {operation}: {str(error)}",
+            error=error,
+            success=False,
+            **kwargs,
+        )
+
+    def close(self):
+        """Close the log file and clean up resources."""
+        if self.file_handle:
+            self.log(level="INFO", operation="session_end", message="Debug logging session ended")
+            self.file_handle.close()
+            self.file_handle = None
+
+
+# Global debug logger instance
+_debug_logger: Optional[DebugLogger] = None
+
+
+def get_debug_logger() -> Optional[DebugLogger]:
+    """Get the global debug logger instance."""
+    return _debug_logger
+
+
+def init_debug_logger(log_path: Optional[Path] = None, enabled: bool = False, log_keys: bool = False):
+    """
+    Initialize the global debug logger.
+
+    Args:
+        log_path: Path to the log file
+        enabled: Whether debug logging is enabled
+        log_keys: Whether to log decryption keys (for debugging key issues)
+    """
+    global _debug_logger
+    if _debug_logger:
+        _debug_logger.close()
+    _debug_logger = DebugLogger(log_path=log_path, enabled=enabled, log_keys=log_keys)
+
+
+def close_debug_logger():
+    """Close the global debug logger."""
+    global _debug_logger
+    if _debug_logger:
+        _debug_logger.close()
+        _debug_logger = None
+
+
+__all__ = (
+    "DebugLogger",
+    "get_debug_logger",
+    "init_debug_logger",
+    "close_debug_logger",
+)

unshackle/core/utils/tags.py

@@ -47,6 +47,10 @@ def _api_key() -> Optional[str]:
     return config.tmdb_api_key or os.getenv("TMDB_API_KEY")
 
 
+def _simkl_client_id() -> Optional[str]:
+    return config.simkl_client_id or os.getenv("SIMKL_CLIENT_ID")
+
+
 def _clean(s: str) -> str:
     return STRIP_RE.sub("", s).lower()
 
@@ -63,9 +67,14 @@ def fuzzy_match(a: str, b: str, threshold: float = 0.8) -> bool:
 
 
 def search_simkl(title: str, year: Optional[int], kind: str) -> Tuple[Optional[dict], Optional[str], Optional[int]]:
-    """Search Simkl API for show information by filename (no auth required)."""
+    """Search Simkl API for show information by filename."""
     log.debug("Searching Simkl for %r (%s, %s)", title, kind, year)
 
+    client_id = _simkl_client_id()
+    if not client_id:
+        log.debug("No SIMKL client ID configured; skipping SIMKL search")
+        return None, None, None
+
     # Construct appropriate filename based on type
     filename = f"{title}"
     if year:
@@ -78,7 +87,8 @@ def search_simkl(title: str, year: Optional[int], kind: str) -> Tuple[Optional[d
 
     try:
         session = _get_session()
-        resp = session.post("https://api.simkl.com/search/file", json={"file": filename}, timeout=30)
+        headers = {"simkl-api-key": client_id}
+        resp = session.post("https://api.simkl.com/search/file", json={"file": filename}, headers=headers, timeout=30)
         resp.raise_for_status()
         data = resp.json()
         log.debug("Simkl API response received")
@@ -338,73 +348,97 @@ def tag_file(path: Path, title: Title, tmdb_id: Optional[int] | None = None) ->
         return
 
     if config.tag_imdb_tmdb:
-        # If tmdb_id is provided (via --tmdb), skip Simkl and use TMDB directly
-        if tmdb_id is not None:
-            log.debug("Using provided TMDB ID %s for tags", tmdb_id)
-        else:
-            # Try Simkl first for automatic lookup
-            simkl_data, simkl_title, simkl_tmdb_id = search_simkl(name, year, kind)
-
-            if simkl_data and simkl_title and fuzzy_match(simkl_title, name):
-                log.debug("Using Simkl data for tags")
-                if simkl_tmdb_id:
-                    tmdb_id = simkl_tmdb_id
-
-                # Handle TV show data from Simkl
-                if simkl_data.get("type") == "episode" and "show" in simkl_data:
-                    show_ids = simkl_data.get("show", {}).get("ids", {})
-                    if show_ids.get("imdb"):
-                        standard_tags["IMDB"] = show_ids["imdb"]
-                    if show_ids.get("tvdb"):
-                        standard_tags["TVDB2"] = f"series/{show_ids['tvdb']}"
-                    if show_ids.get("tmdbtv"):
-                        standard_tags["TMDB"] = f"tv/{show_ids['tmdbtv']}"
-
-                # Handle movie data from Simkl
-                elif simkl_data.get("type") == "movie" and "movie" in simkl_data:
-                    movie_ids = simkl_data.get("movie", {}).get("ids", {})
-                    if movie_ids.get("imdb"):
-                        standard_tags["IMDB"] = movie_ids["imdb"]
-                    if movie_ids.get("tvdb"):
-                        standard_tags["TVDB2"] = f"movies/{movie_ids['tvdb']}"
-                    if movie_ids.get("tmdb"):
-                        standard_tags["TMDB"] = f"movie/{movie_ids['tmdb']}"
-
-        # Use TMDB API for additional metadata (either from provided ID or Simkl lookup)
+        # Check if we have any API keys available for metadata lookup
         api_key = _api_key()
-        if not api_key:
-            log.debug("No TMDB API key set; applying basic tags only")
-            _apply_tags(path, custom_tags)
-            return
+        simkl_client = _simkl_client_id()
 
-        tmdb_title: Optional[str] = None
-        if tmdb_id is None:
-            tmdb_id, tmdb_title = search_tmdb(name, year, kind)
-            log.debug("TMDB search result: %r (ID %s)", tmdb_title, tmdb_id)
-            if not tmdb_id or not tmdb_title or not fuzzy_match(tmdb_title, name):
-                log.debug("TMDB search did not match; skipping external ID lookup")
-                _apply_tags(path, custom_tags)
-                return
-
-        prefix = "movie" if kind == "movie" else "tv"
-        standard_tags["TMDB"] = f"{prefix}/{tmdb_id}"
-        try:
-            ids = external_ids(tmdb_id, kind)
-        except requests.RequestException as exc:
-            log.debug("Failed to fetch external IDs: %s", exc)
-            ids = {}
+        if not api_key and not simkl_client:
+            log.debug("No TMDB API key or Simkl client ID configured; skipping IMDB/TMDB tag lookup")
         else:
-            log.debug("External IDs found: %s", ids)
-
-        imdb_id = ids.get("imdb_id")
-        if imdb_id:
-            standard_tags["IMDB"] = imdb_id
-        tvdb_id = ids.get("tvdb_id")
-        if tvdb_id:
-            if kind == "movie":
-                standard_tags["TVDB2"] = f"movies/{tvdb_id}"
+            # If tmdb_id is provided (via --tmdb), skip Simkl and use TMDB directly
+            if tmdb_id is not None:
+                log.debug("Using provided TMDB ID %s for tags", tmdb_id)
             else:
-                standard_tags["TVDB2"] = f"series/{tvdb_id}"
+                # Try Simkl first for automatic lookup (only if client ID is available)
+                if simkl_client:
+                    simkl_data, simkl_title, simkl_tmdb_id = search_simkl(name, year, kind)
+
+                    if simkl_data and simkl_title and fuzzy_match(simkl_title, name):
+                        log.debug("Using Simkl data for tags")
+                        if simkl_tmdb_id:
+                            tmdb_id = simkl_tmdb_id
+
+                        # Handle TV show data from Simkl
+                        if simkl_data.get("type") == "episode" and "show" in simkl_data:
+                            show_ids = simkl_data.get("show", {}).get("ids", {})
+                            if show_ids.get("imdb"):
+                                standard_tags["IMDB"] = show_ids["imdb"]
+                            if show_ids.get("tvdb"):
+                                standard_tags["TVDB2"] = f"series/{show_ids['tvdb']}"
+                            if show_ids.get("tmdbtv"):
+                                standard_tags["TMDB"] = f"tv/{show_ids['tmdbtv']}"
+
+                        # Handle movie data from Simkl
+                        elif simkl_data.get("type") == "movie" and "movie" in simkl_data:
+                            movie_ids = simkl_data.get("movie", {}).get("ids", {})
+                            if movie_ids.get("imdb"):
+                                standard_tags["IMDB"] = movie_ids["imdb"]
+                            if movie_ids.get("tvdb"):
+                                standard_tags["TVDB2"] = f"movies/{movie_ids['tvdb']}"
+                            if movie_ids.get("tmdb"):
+                                standard_tags["TMDB"] = f"movie/{movie_ids['tmdb']}"
+
+            # Use TMDB API for additional metadata (either from provided ID or Simkl lookup)
+            if api_key:
+                tmdb_title: Optional[str] = None
+                if tmdb_id is None:
+                    tmdb_id, tmdb_title = search_tmdb(name, year, kind)
+                    log.debug("TMDB search result: %r (ID %s)", tmdb_title, tmdb_id)
+                    if not tmdb_id or not tmdb_title or not fuzzy_match(tmdb_title, name):
+                        log.debug("TMDB search did not match; skipping external ID lookup")
+                    else:
+                        prefix = "movie" if kind == "movie" else "tv"
+                        standard_tags["TMDB"] = f"{prefix}/{tmdb_id}"
+                        try:
+                            ids = external_ids(tmdb_id, kind)
+                        except requests.RequestException as exc:
+                            log.debug("Failed to fetch external IDs: %s", exc)
+                            ids = {}
+                        else:
+                            log.debug("External IDs found: %s", ids)
+
+                        imdb_id = ids.get("imdb_id")
+                        if imdb_id:
+                            standard_tags["IMDB"] = imdb_id
+                        tvdb_id = ids.get("tvdb_id")
+                        if tvdb_id:
+                            if kind == "movie":
+                                standard_tags["TVDB2"] = f"movies/{tvdb_id}"
+                            else:
+                                standard_tags["TVDB2"] = f"series/{tvdb_id}"
+                elif tmdb_id is not None:
+                    # tmdb_id was provided or found via Simkl
+                    prefix = "movie" if kind == "movie" else "tv"
+                    standard_tags["TMDB"] = f"{prefix}/{tmdb_id}"
+                    try:
+                        ids = external_ids(tmdb_id, kind)
+                    except requests.RequestException as exc:
+                        log.debug("Failed to fetch external IDs: %s", exc)
+                        ids = {}
+                    else:
+                        log.debug("External IDs found: %s", ids)
+
+                    imdb_id = ids.get("imdb_id")
+                    if imdb_id:
+                        standard_tags["IMDB"] = imdb_id
+                    tvdb_id = ids.get("tvdb_id")
+                    if tvdb_id:
+                        if kind == "movie":
+                            standard_tags["TVDB2"] = f"movies/{tvdb_id}"
+                        else:
+                            standard_tags["TVDB2"] = f"series/{tvdb_id}"
+            else:
+                log.debug("No TMDB API key configured; skipping TMDB external ID lookup")
 
     merged_tags = {
         **custom_tags,

unshackle/unshackle-example.yaml

@@ -32,6 +32,26 @@ title_cache_enabled: true # Enable/disable title caching globally (default: true
 title_cache_time: 1800 # Cache duration in seconds (default: 1800 = 30 minutes)
 title_cache_max_retention: 86400 # Maximum cache retention for fallback when API fails (default: 86400 = 24 hours)
 
+# Debug logging configuration
+# Comprehensive JSON-based debug logging for troubleshooting and service development
+debug:
+  false # Enable structured JSON debug logging (default: false)
+  # When enabled with --debug flag or set to true:
+  # - Creates JSON Lines (.jsonl) log files with complete debugging context
+  # - Logs: session info, CLI params, service config, CDM details, authentication,
+  #   titles, tracks metadata, DRM operations, vault queries, errors with stack traces
+  # - File location: logs/unshackle_debug_{service}_{timestamp}.jsonl
+  # - Also creates text log: logs/unshackle_root_{timestamp}.log
+
+debug_keys:
+  false # Log decryption keys in debug logs (default: false)
+  # Set to true to include actual decryption keys in logs
+  # Useful for debugging key retrieval and decryption issues
+  # SECURITY NOTE: Passwords, tokens, cookies, and session tokens
+  # are ALWAYS redacted regardless of this setting
+  # Only affects: content_key, key fields (the actual CEKs)
+  # Never affects: kid, keys_count, key_id (metadata is always logged)
+
 # Muxing configuration
 muxing:
   set_title: false
@@ -109,6 +129,74 @@ cdm:
     default: netflix_standard_l3
 
 # Use pywidevine Serve-compliant Remote CDMs
+
+# Example: Custom CDM API Configuration
+# This demonstrates the highly configurable custom_api type that can adapt to any CDM API format
+# - name: "chrome"
+#   type: "custom_api"
+#   host: "http://remotecdm.test/"
+#   timeout: 30
+#   device:
+#     name: "ChromeCDM"
+#     type: "CHROME"
+#     system_id: 34312
+#     security_level: 3
+#   auth:
+#     type: "header"
+#     header_name: "x-api-key"
+#     key: "YOUR_API_KEY_HERE"
+#     custom_headers:
+#       User-Agent: "Unshackle/2.0.0"
+#   endpoints:
+#     get_request:
+#       path: "/get-challenge"
+#       method: "POST"
+#       timeout: 30
+#     decrypt_response:
+#       path: "/get-keys"
+#       method: "POST"
+#       timeout: 30
+#   request_mapping:
+#     get_request:
+#       param_names:
+#         scheme: "device"
+#         init_data: "init_data"
+#       static_params:
+#         scheme: "Widevine"
+#     decrypt_response:
+#       param_names:
+#         scheme: "device"
+#         license_request: "license_request"
+#         license_response: "license_response"
+#       static_params:
+#         scheme: "Widevine"
+#   response_mapping:
+#     get_request:
+#       fields:
+#         challenge: "challenge"
+#         session_id: "session_id"
+#         message: "message"
+#         message_type: "message_type"
+#       response_types:
+#         - condition: "message_type == 'license-request'"
+#           type: "license_request"
+#       success_conditions:
+#         - "message == 'success'"
+#     decrypt_response:
+#       fields:
+#         keys: "keys"
+#         message: "message"
+#       key_fields:
+#         kid: "kid"
+#         key: "key"
+#         type: "type"
+#       success_conditions:
+#         - "message == 'success'"
+#   caching:
+#     enabled: true
+#     use_vaults: true
+#     check_cached_first: true
+
 remote_cdm:
   - name: "chrome"
     device_name: chrome
@@ -239,7 +327,7 @@ headers:
 
 # Override default filenames used across unshackle
 filenames:
-  log: "unshackle_{name}_{time}.log"
+  debug_log: "unshackle_debug_{service}_{time}.jsonl" # JSON Lines debug log file
   config: "config.yaml"
   root_config: "unshackle.yaml"
   chapters: "Chapters_{title}_{random}.txt"
@@ -248,6 +336,10 @@ filenames:
 # API key for The Movie Database (TMDB)
 tmdb_api_key: ""
 
+# Client ID for SIMKL API (optional, improves metadata matching)
+# Get your free client ID at: https://simkl.com/settings/developer/
+simkl_client_id: ""
+
 # conversion_method:
 # - auto (default): Smart routing - subby for WebVTT/SAMI, standard for others
 # - subby: Always use subby with advanced processing
@@ -260,6 +352,7 @@ subtitle:
 
 # Configuration for pywidevine's serve functionality
 serve:
+  api_secret: "your-secret-key-here"
   users:
     secret_key_for_user:
       devices:
@@ -273,9 +366,13 @@ services:
   # Service-specific configuration goes here
   # Profile-specific configurations can be nested under service names
 
-  # Example: with profile-specific device configs
+  # You can override ANY global configuration option on a per-service basis
+  # This allows fine-tuned control for services with special requirements
+  # Supported overrides: dl, aria2c, n_m3u8dl_re, curl_impersonate, subtitle, muxing, headers, etc.
+
+  # Example: Comprehensive service configuration showing all features
   EXAMPLE:
-    # Global service config
+    # Standard service config
     api_key: "service_api_key"
 
     # Service certificate for Widevine L1/L2 (base64 encoded)
@@ -296,6 +393,42 @@ services:
           app_name: "AIV"
           device_model: "Fire TV Stick 4K"
 
+    # NEW: Configuration overrides (can be combined with profiles and certificates)
+    # Override dl command defaults for this service
+    dl:
+      downloads: 4 # Limit concurrent track downloads (global default: 6)
+      workers: 8 # Reduce workers per track (global default: 16)
+      lang: ["en", "es-419"] # Different language priority for this service
+      sub_format: srt # Force SRT subtitle format
+
+    # Override n_m3u8dl_re downloader settings
+    n_m3u8dl_re:
+      thread_count: 8 # Lower thread count for rate-limited service (global default: 16)
+      use_proxy: true # Force proxy usage for this service
+      retry_count: 10 # More retries for unstable connections
+      ad_keyword: "advertisement" # Service-specific ad filtering
+
+    # Override aria2c downloader settings
+    aria2c:
+      max_concurrent_downloads: 2 # Limit concurrent downloads (global default: 4)
+      max_connection_per_server: 1 # Single connection per server
+      split: 3 # Fewer splits (global default: 5)
+      file_allocation: none # Faster allocation for this service
+
+    # Override subtitle processing for this service
+    subtitle:
+      conversion_method: pycaption # Use specific subtitle converter
+      sdh_method: auto
+
+    # Service-specific headers
+    headers:
+      User-Agent: "Service-specific user agent string"
+      Accept-Language: "en-US,en;q=0.9"
+
+    # Override muxing options
+    muxing:
+      set_title: true
+
   # Example: Service with different regions per profile
   SERVICE_NAME:
     profiles:
@@ -306,6 +439,13 @@ services:
         region: "GB"
         api_endpoint: "https://api.uk.service.com"
 
+  # Notes on service-specific overrides:
+  # - Overrides are merged with global config, not replaced
+  # - Only specified keys are overridden, others use global defaults
+  # - Reserved keys (profiles, api_key, certificate, etc.) are NOT treated as overrides
+  # - Any dict-type config option can be overridden (dl, aria2c, n_m3u8dl_re, etc.)
+  # - Use --debug flag to see which overrides are applied during downloads
+
 # External proxy provider services
 proxy_providers:
   nordvpn:
@@ -320,6 +460,12 @@ proxy_providers:
       us: 3844 # force US server #3844 for US proxies
       gb: 2697 # force GB server #2697 for GB proxies
       au: 4621 # force AU server #4621 for AU proxies
+  windscribevpn:
+    username: your_windscribe_username # Service credentials from https://windscribe.com/getconfig/openvpn
+    password: your_windscribe_password # Service credentials (not your login password)
+    server_map:
+      us: "us-central-096.totallyacdn.com" # force US server
+      gb: "uk-london-055.totallyacdn.com" # force GB server
   basic:
     GB:
       - "socks5://username:password@bhx.socks.ipvanish.com:1080" # 1 (Birmingham)

uv.lock

@@ -80,6 +80,22 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/2b/d8/fa65d2a349fe938b76d309db1a56a75c4fb8cc7b17a398b698488a939903/aiohttp-3.12.15-cp312-cp312-win_amd64.whl", hash = "sha256:b390ef5f62bb508a9d67cb3bba9b8356e23b3996da7062f1a57ce1a79d2b3d34", size = 450266, upload-time = "2025-07-29T05:51:17.239Z" },
 ]
 
+[[package]]
+name = "aiohttp-swagger3"
+version = "0.10.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "aiohttp" },
+    { name = "attrs" },
+    { name = "fastjsonschema" },
+    { name = "pyyaml" },
+    { name = "rfc3339-validator" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/a1/06/00ccb2c8afdde4ca7c3cac424d54715c7d90cdd4e13e1ca71d68f5b2e665/aiohttp_swagger3-0.10.0.tar.gz", hash = "sha256:a333c59328f64dd64587e5f276ee84dc256f587d09f2da6ddaae3812fa4d4f33", size = 1839028, upload-time = "2025-02-11T10:51:26.974Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/0a/8f/db4cb843999a3088846d170f38eda2182b50b5733387be8102fed171c53f/aiohttp_swagger3-0.10.0-py3-none-any.whl", hash = "sha256:0ae2d2ba7dbd8ea8fe1cffe8f0197db5d0aa979eb9679bd699ecd87923912509", size = 1826491, upload-time = "2025-02-11T10:51:25.174Z" },
+]
+
 [[package]]
 name = "aiosignal"
 version = "1.4.0"
@@ -468,6 +484,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/36/f4/c6e662dade71f56cd2f3735141b265c3c79293c109549c1e6933b0651ffc/exceptiongroup-1.3.0-py3-none-any.whl", hash = "sha256:4d111e6e0c13d0644cad6ddaa7ed0261a0b36971f6d23e7ec9b4b9097da78a10", size = 16674, upload-time = "2025-05-10T17:42:49.33Z" },
 ]
 
+[[package]]
+name = "fastjsonschema"
+version = "2.19.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/ba/7f/cedf77ace50aa60c566deaca9066750f06e1fcf6ad24f254d255bb976dd6/fastjsonschema-2.19.1.tar.gz", hash = "sha256:e3126a94bdc4623d3de4485f8d468a12f02a67921315ddc87836d6e456dc789d", size = 372732, upload-time = "2023-12-28T14:02:06.823Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/9c/b9/79691036d4a8f9857e74d1728b23f34f583b81350a27492edda58d5604e1/fastjsonschema-2.19.1-py3-none-any.whl", hash = "sha256:3672b47bc94178c9f23dbb654bf47440155d4db9df5f7bc47643315f9c405cd0", size = 23388, upload-time = "2023-12-28T14:02:04.512Z" },
+]
+
 [[package]]
 name = "filelock"
 version = "3.19.1"
@@ -1101,6 +1126,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/f2/5f/af7da8e6f1e42b52f44a24d08b8e4c726207434e2593732d39e7af5e7256/pycryptodomex-3.23.0-pp310-pypy310_pp73-win_amd64.whl", hash = "sha256:14c37aaece158d0ace436f76a7bb19093db3b4deade9797abfc39ec6cd6cc2fe", size = 1806478, upload-time = "2025-05-17T17:23:26.066Z" },
 ]
 
+[[package]]
+name = "pyexecjs"
+version = "1.5.1"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "six" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/ba/8e/aedef81641c8dca6fd0fb7294de5bed9c45f3397d67fddf755c1042c2642/PyExecJS-1.5.1.tar.gz", hash = "sha256:34cc1d070976918183ff7bdc0ad71f8157a891c92708c00c5fbbff7a769f505c", size = 13344, upload-time = "2018-01-18T04:33:55.126Z" }
+
 [[package]]
 name = "pygments"
 version = "2.19.2"
@@ -1267,6 +1301,18 @@ socks = [
     { name = "pysocks" },
 ]
 
+[[package]]
+name = "rfc3339-validator"
+version = "0.1.4"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "six" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/28/ea/a9387748e2d111c3c2b275ba970b735e04e15cdb1eb30693b6b5708c4dbd/rfc3339_validator-0.1.4.tar.gz", hash = "sha256:138a2abdf93304ad60530167e51d2dfb9549521a836871b88d7f4695d0022f6b", size = 5513, upload-time = "2021-05-12T16:37:54.178Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7b/44/4e421b96b67b2daff264473f7465db72fbdf36a07e05494f50300cc7b0c6/rfc3339_validator-0.1.4-py2.py3-none-any.whl", hash = "sha256:24f6ec1eda14ef823da9e36ec7113124b39c04d50a4d3d3a3c2859577e7791fa", size = 3490, upload-time = "2021-05-12T16:37:52.536Z" },
+]
+
 [[package]]
 name = "rich"
 version = "13.9.4"
@@ -1373,6 +1419,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/a3/dc/17031897dae0efacfea57dfd3a82fdd2a2aeb58e0ff71b77b87e44edc772/setuptools-80.9.0-py3-none-any.whl", hash = "sha256:062d34222ad13e0cc312a4c02d73f059e86a4acbfbdea8f8f76b28c99f306922", size = 1201486, upload-time = "2025-05-27T00:56:49.664Z" },
 ]
 
+[[package]]
+name = "six"
+version = "1.17.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/94/e7/b2c673351809dca68a0e064b6af791aa332cf192da575fd474ed7d6f16a2/six-1.17.0.tar.gz", hash = "sha256:ff70335d468e7eb6ec65b95b99d3a2836546063f63acc5171de367e834932a81", size = 34031, upload-time = "2024-12-04T17:35:28.174Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/b7/ce/149a00dd41f10bc29e5921b496af8b574d8413afcd5e30dfa0ed46c2cc5e/six-1.17.0-py2.py3-none-any.whl", hash = "sha256:4721f391ed90541fddacab5acf947aa0d3dc7d27b2e1e8eda2be8970586c3274", size = 11050, upload-time = "2024-12-04T17:35:26.475Z" },
+]
+
 [[package]]
 name = "sniffio"
 version = "1.3.1"
@@ -1514,9 +1569,10 @@ wheels = [
 
 [[package]]
 name = "unshackle"
-version = "1.4.8"
+version = "2.0.0"
 source = { editable = "." }
 dependencies = [
+    { name = "aiohttp-swagger3" },
     { name = "appdirs" },
     { name = "brotli" },
     { name = "chardet" },
@@ -1533,6 +1589,7 @@ dependencies = [
     { name = "protobuf" },
     { name = "pycaption" },
     { name = "pycryptodomex" },
+    { name = "pyexecjs" },
     { name = "pyjwt" },
     { name = "pymediainfo" },
     { name = "pymp4" },
@@ -1567,6 +1624,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
+    { name = "aiohttp-swagger3", specifier = ">=0.9.0,<1" },
     { name = "appdirs", specifier = ">=1.4.4,<2" },
     { name = "brotli", specifier = ">=1.1.0,<2" },
     { name = "chardet", specifier = ">=5.2.0,<6" },
@@ -1583,6 +1641,7 @@ requires-dist = [
     { name = "protobuf", specifier = ">=4.25.3,<5" },
     { name = "pycaption", specifier = ">=2.2.6,<3" },
     { name = "pycryptodomex", specifier = ">=3.20.0,<4" },
+    { name = "pyexecjs", specifier = ">=1.5.1" },
     { name = "pyjwt", specifier = ">=2.8.0,<3" },
     { name = "pymediainfo", specifier = ">=6.1.0,<7" },
     { name = "pymp4", specifier = ">=1.4.0,<2" },