Fix/WUA applicability subfeatures UI

.gitignore

@@ -136,3 +136,4 @@ dmypy.json
 
 # Cython debug symbols
 cython_debug/
+data/known_clients.json

check_build.py

@@ -0,0 +1,289 @@
+#!/usr/bin/env python3
+"""check_build.py — Update data/win_builds.json from Microsoft release health pages.
+
+Scrapes the official Microsoft documentation to discover new Windows build
+numbers and adds them to the local data/win_builds.json dictionary, organized
+by OS family (Windows 10, Windows 11, Windows Server XXXX, etc.).
+
+Sources:
+  - Windows 10:     https://learn.microsoft.com/en-us/windows/release-health/release-information
+  - Windows 11:     https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information
+  - Windows Server: https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info
+
+Usage:
+    python check_build.py                  # update data/win_builds.json
+    python check_build.py --dry-run        # show what would change, don't write
+    python check_build.py --wipe-clients   # delete data/known_clients.json (reset IP cache)
+"""
+
+import json
+import os
+import re
+import datetime
+import argparse
+from urllib.request import urlopen, Request
+from urllib.error import URLError
+
+# ---------------------------------------------------------------------------
+# Configuration
+# ---------------------------------------------------------------------------
+
+_SCRIPT_DIR  = os.path.dirname(os.path.abspath(__file__))
+_DATA_DIR    = os.path.join(_SCRIPT_DIR, "data")
+_BUILDS_JSON = os.path.join(_DATA_DIR, "win_builds.json")
+_CLIENTS_JSON = os.path.join(_DATA_DIR, "known_clients.json")
+
+# Client sources: scrape "Version XXX (OS build NNNNN)" patterns
+CLIENT_SOURCES = [
+    {
+        "url": "https://learn.microsoft.com/en-us/windows/release-health/release-information",
+        "section": "Windows 10",
+    },
+    {
+        "url": "https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information",
+        "section": "Windows 11",
+    },
+]
+
+# Server source: scrape "Windows Server XXXX (OS build NNNNN)" headers
+SERVER_SOURCE = {
+    "url": "https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info",
+}
+
+HEADERS = {
+    "User-Agent": "check_build/1.0 (pywsus; build dictionary updater)",
+    "Accept": "text/html",
+}
+
+# ---------------------------------------------------------------------------
+# Scraping
+# ---------------------------------------------------------------------------
+
+def fetch_page(url):
+    """Fetch a page and return its HTML as a string."""
+    req = Request(url, headers=HEADERS)
+    try:
+        with urlopen(req, timeout=15) as resp:
+            return resp.read().decode("utf-8", errors="replace")
+    except URLError as e:
+        print(f"  [!] Failed to fetch {url}: {e}")
+        return ""
+
+
+def extract_client_builds(html_content):
+    """Extract { base_build: version_label } from a Win10/Win11 release health page.
+
+    Looks for patterns like 'Version 22H2 (OS build 19045)'.
+    """
+    results = {}
+
+    # Pattern 1: "Version 22H2 (OS build 19045)" style headers
+    for m in re.finditer(
+        r'Version\s+([\w.]+)\s*\(OS\s+build\s+(\d{5,})\)',
+        html_content, re.IGNORECASE
+    ):
+        results[m.group(2)] = m.group(1)
+
+    # Pattern 2: table rows with version + build pairs
+    version_pat = re.compile(
+        r'<td[^>]*>\s*(?:Version\s+)?(1[5-9]\d{2}|2[0-9]H[12]|2[0-9]{3})\s*</td>',
+        re.IGNORECASE
+    )
+    build_pat = re.compile(r'<td[^>]*>\s*(\d{5,})(?:\.\d+)?\s*</td>')
+
+    for row in re.finditer(r'<tr[^>]*>(.*?)</tr>', html_content, re.DOTALL):
+        row_html = row.group(1)
+        ver_m = version_pat.search(row_html)
+        bld_m = build_pat.search(row_html)
+        if ver_m and bld_m:
+            build = bld_m.group(1)
+            if build not in results:
+                results[build] = ver_m.group(1)
+
+    return results
+
+
+def extract_server_builds(html_content):
+    """Extract { section_name: { base_build: version } } from the Server page.
+
+    Looks for detail headers like 'Windows Server 2025 (OS build 26100)'
+    and main table rows like 'Windows Server 2019 (version 1809)'.
+    """
+    results = {}  # { "Windows Server 2025": { "26100": "24H2" }, ... }
+
+    # Step 1: extract section → base_build from detail headers
+    # Pattern: "Windows Server XXXX (OS build NNNNN)"
+    section_builds = {}
+    for m in re.finditer(
+        r'Windows\s+Server\s+(\d{4})\s*\(OS\s+build\s+(\d{5,})\)',
+        html_content, re.IGNORECASE
+    ):
+        name = f"Windows Server {m.group(1)}"
+        base_build = m.group(2)
+        section_builds[name] = base_build
+
+    # Step 2: extract version from main table
+    # Pattern: "Windows Server XXXX (version YYYY)" or just "Windows Server XXXX"
+    version_map = {}
+    for m in re.finditer(
+        r'Windows\s+Server\s+(\d{4})\s*\(version\s+([\w.]+)\)',
+        html_content, re.IGNORECASE
+    ):
+        version_map[f"Windows Server {m.group(1)}"] = m.group(2)
+
+    # Step 3: for servers without explicit version, try to derive it
+    # Server 2025 = build 26100 = "24H2", Server 2022 = build 20348 = "21H2"
+    _KNOWN_SERVER_VERSIONS = {
+        "Windows Server 2025": "24H2",
+        "Windows Server 2022": "21H2",
+    }
+
+    # Combine
+    for name, base_build in section_builds.items():
+        version = version_map.get(name, _KNOWN_SERVER_VERSIONS.get(name, ""))
+        if name not in results:
+            results[name] = {}
+        if version:
+            results[name][base_build] = version
+
+    return results
+
+
+# ---------------------------------------------------------------------------
+# JSON management
+# ---------------------------------------------------------------------------
+
+def load_json():
+    """Load the existing data/win_builds.json or create a skeleton."""
+    if os.path.exists(_BUILDS_JSON):
+        with open(_BUILDS_JSON, "r", encoding="utf-8") as f:
+            return json.load(f)
+    return {
+        "_comment": "OS family → { build_number: version }. Updated by check_build.py",
+        "_updated": "",
+        "_sources": [s["url"] for s in CLIENT_SOURCES] + [SERVER_SOURCE["url"]],
+    }
+
+
+def save_json(data):
+    """Write the updated JSON file with sorted builds per section."""
+    data["_updated"] = datetime.date.today().isoformat()
+    for key, val in data.items():
+        if key.startswith("_") or not isinstance(val, dict):
+            continue
+        data[key] = dict(sorted(val.items(), key=lambda x: int(x[0])))
+    os.makedirs(_DATA_DIR, exist_ok=True)
+    with open(_BUILDS_JSON, "w", encoding="utf-8") as f:
+        json.dump(data, f, indent=4, ensure_ascii=False)
+        f.write("\n")
+
+
+# ---------------------------------------------------------------------------
+# Main
+# ---------------------------------------------------------------------------
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Update data/win_builds.json from Microsoft release health pages.",
+        epilog=(
+            "Examples:\n"
+            "  python check_build.py              # fetch latest builds\n"
+            "  python check_build.py --dry-run     # preview without saving\n"
+            "  python check_build.py --wipe-clients # reset known client IPs\n"
+        ),
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+    )
+    parser.add_argument("--dry-run", action="store_true",
+                        help="Show changes without writing to disk")
+    parser.add_argument("--wipe-clients", action="store_true",
+                        help="Reset data/known_clients.json (clear all known client IPs)")
+    args = parser.parse_args()
+
+    # --- Wipe clients if requested ---
+    if args.wipe_clients:
+        os.makedirs(_DATA_DIR, exist_ok=True)
+        empty = {"_comment": "Known WSUS clients — { ip: {build, arch, os_desc} }. Auto-populated by pywsus."}
+        with open(_CLIENTS_JSON, "w", encoding="utf-8") as f:
+            json.dump(empty, f, indent=2, ensure_ascii=False)
+            f.write("\n")
+        print(f"[*] Cleared {_CLIENTS_JSON}")
+        return
+
+    data = load_json()
+    added = {}
+
+    # Count existing
+    existing_count = sum(len(v) for k, v in data.items()
+                         if not k.startswith("_") and isinstance(v, dict))
+    print(f"[*] Current dictionary: {existing_count} builds in {_BUILDS_JSON}")
+    print()
+
+    # --- Client builds (Windows 10, Windows 11) ---
+    for source in CLIENT_SOURCES:
+        url     = source["url"]
+        section = source["section"]
+
+        print(f"[*] Fetching {section} release info...")
+        html_content = fetch_page(url)
+        if not html_content:
+            continue
+
+        discovered = extract_client_builds(html_content)
+        print(f"    Found {len(discovered)} build(s) on page")
+
+        existing = data.setdefault(section, {})
+        for build, version in discovered.items():
+            if build not in existing:
+                added[f"{section}/{build}"] = version
+                existing[build] = version
+                print(f"    [+] NEW: {section} build {build} → version {version}")
+            elif existing[build] != version:
+                print(f"    [~] UPDATE: {section} build {build}: "
+                      f"{existing[build]} → {version}")
+                existing[build] = version
+                added[f"{section}/{build}"] = version
+
+    # --- Server builds ---
+    print(f"[*] Fetching Windows Server release info...")
+    html_content = fetch_page(SERVER_SOURCE["url"])
+    if html_content:
+        server_results = extract_server_builds(html_content)
+        total_server = sum(len(v) for v in server_results.values())
+        print(f"    Found {total_server} build(s) across {len(server_results)} server edition(s)")
+
+        for section, builds in server_results.items():
+            existing = data.setdefault(section, {})
+            for build, version in builds.items():
+                if build not in existing:
+                    added[f"{section}/{build}"] = version
+                    existing[build] = version
+                    print(f"    [+] NEW: {section} build {build} → version {version}")
+                elif existing[build] != version:
+                    print(f"    [~] UPDATE: {section} build {build}: "
+                          f"{existing[build]} → {version}")
+                    existing[build] = version
+                    added[f"{section}/{build}"] = version
+
+    print()
+
+    if not added:
+        print("[*] Dictionary is already up to date, no new builds found.")
+    else:
+        print(f"[+] {len(added)} new/updated build(s):")
+        for key, version in sorted(added.items()):
+            print(f"    {key} → {version}")
+
+    if added and not args.dry_run:
+        save_json(data)
+        print(f"\n[*] Saved to {_BUILDS_JSON}")
+    elif added and args.dry_run:
+        print(f"\n[*] Dry run — changes NOT saved")
+
+    total = sum(len(v) for k, v in data.items()
+                if not k.startswith("_") and isinstance(v, dict))
+    families = sum(1 for k in data if not k.startswith("_") and isinstance(data[k], dict))
+    print(f"\n[*] Total: {total} builds / {families} OS families")
+
+
+if __name__ == "__main__":
+    main()

data/win_builds.json

@@ -0,0 +1,67 @@
+{
+    "_comment": "OS family → { build_number: version }. Updated by check_build.py",
+    "_updated": "2026-04-01",
+    "_sources": [
+        "https://learn.microsoft.com/en-us/windows/release-health/release-information",
+        "https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information",
+        "https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info"
+    ],
+    "Windows 7": {
+        "7600": "RTM",
+        "7601": "SP1"
+    },
+    "Windows 8": {
+        "9200": "RTM"
+    },
+    "Windows 8.1": {
+        "9600": "Update 1"
+    },
+    "Windows 10": {
+        "10240": "1507",
+        "10586": "1511",
+        "14393": "1607",
+        "15063": "1703",
+        "16299": "1709",
+        "17134": "1803",
+        "17763": "1809",
+        "18362": "1903",
+        "18363": "1909",
+        "19041": "2004",
+        "19042": "20H2",
+        "19043": "21H1",
+        "19044": "21H2",
+        "19045": "22H2"
+    },
+    "Windows 11": {
+        "22000": "21H2",
+        "22621": "22H2",
+        "22631": "23H2",
+        "26100": "24H2",
+        "26200": "25H2",
+        "28000": "26H1"
+    },
+    "Windows Server 2008": {
+        "6003": "SP2"
+    },
+    "Windows Server 2008 R2": {
+        "7601": "SP1"
+    },
+    "Windows Server 2012": {
+        "9200": "RTM"
+    },
+    "Windows Server 2012 R2": {
+        "9600": "RTM"
+    },
+    "Windows Server 2016": {
+        "14393": "1607"
+    },
+    "Windows Server 2019": {
+        "17763": "1809"
+    },
+    "Windows Server 2022": {
+        "20348": "21H2"
+    },
+    "Windows Server 2025": {
+        "26100": "24H2"
+    }
+}