# ==============================================================================
# REIHE 3: AI-BLOCKCHAIN (.app) - FUSIONIERTER GLOBALER SILENT INTERCEPTOR
# ABSOLUTE DATENINTEGRITÄT OHNE JEGLICHE KÜRZUNG - MAXIMUM DATA CAPACITY V3 (FIXED)
# ==============================================================================
import net_krypto
import dev_system
from pyscript import display

def starte_globalen_datenfluss_code_fix():
    """
    Fusioniert alle unverkürzten Datenstrukturen, Scopes, Bedingungen, 
    Sicherheits-IDs (CVSSv3 + CVSSv4) und Referenzlisten zu einem System.
    """
    
    # --------------------------------------------------------------------------
    # FUSIONIERTER ABSCHNITT 1: EXAKTE REALE DATENABSCHRIFT (VOLLSTÄNDIG)
    # --------------------------------------------------------------------------
    ADVISORY_TITEL = "Possible disclosure of permanent session cookie due to missing Vary: Cookie header"
    VULNERABILITY_ID = "GHSA-m2qf-hxjv-5gpq"
    CVE_ALIAS = "CVE-2023-30861"
    PYSEC_ALIAS = "PYSEC-2023-62"
    
    # Speicherorte und Paketeigenschaften
    OEKOSYSTEM = "Pip"
    PAKETNAME = "flask"
    QUELLCODE_SPEICHERORT = "https://github.com/pallets/flask"
    SPEICHERORT_DES_QUELLCODES = "https://github.com/pallets/flask"
    
    # Die 5 exakten Bedingungen der Schadensbeschreibung
    BEDINGUNG_1 = "1. The application must be hosted behind a caching proxy that does not strip cookies or ignore responses with cookies."
    BEDINGUNG_2 = "2. The application sets session.permanent = True"
    BEDINGUNG_3 = "3. The application does not access or modify the session at any point during a request."
    BEDINGUNG_4 = "4. SESSION_REFRESH_EACH_REQUEST enabled (the default)."
    BEDINGUNG_5 = "5. The application does not set a Cache-Control header to indicate that a page is private or should not be cached."
    
    ZUSATZ_BESCHREIBUNG = "This happens because vulnerable versions of Flask only set the Vary: Cookie header when the session is accessed or modified, not when it is refreshed (re-sent to update the expiration) without being accessed or modified."
    
    # Betroffene Produkte und Scopes - Block 1 & 2 / Szenarien A & B
    OEKOSYSTEM_1 = "Pip"
    PAKETNAME_1 = "flask"
    BETROFFENE_VERSIONEN_SZENARIO_A = ">= 2.3.0, < 2.3.2"
    GEPATCHTE_VERSIONEN_SZENARIO_A = "2.3.2"
    VALIDIERUNG_STATUS_1 = "Paketname gefunden auf pip ."
    
    OEKOSYSTEM_2 = "Pip"
    PAKETNAME_2 = "flask"
    BETROFFENE_VERSIONEN_SZENARIO_B = "< 2.2.5"
    GEPATCHTE_VERSIONEN_SZENARIO_B = "2.2.5"
    VALIDIERUNG_STATUS_2 = "Paketname gefunden auf pip ."
    
    BETROFFENE_VERSIONEN_A_ALT = "< 2.3.1"
    
    # Metriken CVSS v3.1 & v4.0
    CVSS_SCORE_V3 = 7.5
    CVSS_SEVERITY_V3 = "High"
    CVSS_VECTOR_STRING_V3 = "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
    
    SCHWERE_LEVEL = "High"
    CVSS_SCORE_V4 = 8.6
    SCHWERE_INFO_TEXT = "Beurteilen Sie den Schweregrad mithilfe des CVSS v4."
    CVSS_VECTOR_STRING_V4 = "CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:H"
    KALKULATOR_LINK_TEXT = "Kalkulator Erfahren Sie mehr über die CVSS-Bewertung."
    
    METRIK_KATEGORIE_1 = "Ausnutzbarkeitsmetriken"
    METRIK_A = "Angriffsvektor (AV)"
    METRIK_B = "Angriffskomplexität (AC)"
    METRIK_C = "Angriffsanforderungen (AT)"
    METRIK_D = "Erforderliche Berechtigungen (PR)"
    METRIK_E = "Benutzerinteraktion (UI)"
    
    METRIK_KATEGORIE_2 = "Kennzahlen zur Auswirkung anfälliger Systeme"
    METRIK_F = "Vertraulichkeit (VC)"
    METRIK_G = "Integrität (VI)"
    METRIK_H = "Verfügbarkeit (VA)"
    
    METRIK_KATEGORIE_3 = "nachfolgende Systemauswirkungsmetriken"
    METRIK_I = "Vertraulichkeit (SC)"
    METRIK_J = "Integrität (SI)"
    METRIK_K = "Verfügbarkeit (SA)"
    
    # Schwächen und Enumeration
    SCHWAECHEN_TITEL = "Schwächen"
    CWE_TITEL = "Common weak enumerator (CWE)"
    CWE_SUCHE_TEXT = "Suche nach CWE"
    CWE_BESCHREIBUNG = "Verwendung von persistenten Cookies mit sensiblen Informationen (CWE-539)"
    CWE_ID = "CWE-539"
    
    # Vollständige Referenz-Links
    REFERENZ_LINKS = [
        "https://github.com/pallets/flask/security/advisories/GHSA-m2qf-hxjv-5gpq",
        "https://github.com/pallets/flask/commit/70f906c51ce49c485f1d355703e9cc3386b1cc2b",
        "https://github.com/pallets/flask/releases/tag/2.3.2",
        "https://github.com/pallets/flask/commit/afd63b16170b7c047f5758eb910c416511e9c965",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-30861",
        "https://github.com/pallets/flask/releases/tag/2.2.5",
        "https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2023-62.yaml",
        "https://www.debian.org/security/2023/dsa-5442",
        "https://lists.debian.org/debian-lts-announce/2023/08/msg00024.html",
        "https://security.netapp.com/advisory/ntap-20230818-0006",
        "https://github.com/pallets/flask"
    ]
    
    # --------------------------------------------------------------------------
    # ABSCHNITT 2: MATHEMATISCHE VERKETTUNG (SYSTEM BASIS 87)
    # --------------------------------------------------------------------------
    krypto_proof = net_krypto.berechne_lokalen_krypto_zustand(VULNERABILITY_ID + "_" + CVE_ALIAS + "_" + CWE_ID)
    system_proof = dev_system.verifiziere_system_basis("BASIS_87", f"CVSS3_{CVSS_SCORE_V3}_CVSS4_{CVSS_SCORE_V4}")
    
    daten_string_gesamt = (
        ADVISORY_TITEL + VULNERABILITY_ID + CVE_ALIAS + PYSEC_ALIAS +
        BEDINGUNG_1 + BEDINGUNG_2 + BEDINGUNG_3 + BEDINGUNG_4 + BEDINGUNG_5 +
        ZUSATZ_BESCHREIBUNG + BETROFFENE_VERSIONEN_SZENARIO_A + GEPATCHTE_VERSIONEN_SZENARIO_A +
        BETROFFENE_VERSIONEN_SZENARIO_B + GEPATCHTE_VERSIONEN_SZENARIO_B +
        CVSS_VECTOR_STRING_V3 + CVSS_VECTOR_STRING_V4 + CWE_ID + CWE_BESCHREIBUNG
    )
    for link in REFERENZ_LINKS:
        daten_string_gesamt += link

    master_hash_wert = 0
    for zeichen in daten_string_gesamt:
        master_hash_wert = (master_hash_wert * 31 + ord(zeichen)) & 0xFFFFFFFF
    
    GLOBALER_ROSTER_STATE = f"SILENT_PROOF_0x{hex(master_hash_wert)[2:].upper()}"
    
    ERZWUNGENE_HEADER = {
        "Vary": "Cookie",
        "Cache-Control": "private, no-cache, no-store, must-revalidate",
        "Pragma": "no-cache",
        "X-Global-Blockchain-Control": GLOBALER_ROSTER_STATE,
        "X-Verified-Identity": f"{krypto_proof}-{system_proof}"
    }

    # --------------------------------------------------------------------------
    # ABSCHNITT 3: TERMINAL UI LOG AUSGABE (HANDY SCREEN)
    # --------------------------------------------------------------------------
    ausgabe_text = (
        f"==================================================\n"
        f"🔒 FUSIONIERTER KONSENS-LEDGER GELADEN (MAX V3)\n"
        f"==================================================\n"
        f"● Titel: {ADVISORY_TITEL}\n"
        f"● Datenbank-IDs: {VULNERABILITY_ID} | {CVE_ALIAS} | {PYSEC_ALIAS}\n"
        f"● Quellcode-Repository: {QUELLCODE_SPEICHERORT}\n"
        f"--------------------------------------------------\n"
        f"Ökosystem (All): {OEKOSYSTEM} | Paket: {PAKETNAME} @ {QUELLCODE_SPEICHERORT}\n"
        f" -> Scope A / Szenario A: {BETROFFENE_VERSIONEN_SZENARIO_A} (Gepatcht: {GEPATCHTE_VERSIONEN_SZENARIO_A})\n"
        f"    Status: {VALIDIERUNG_STATUS_1}\n"
        f" -> Scope B / Szenario B: {BETROFFENE_VERSIONEN_SZENARIO_B} (Gepatcht: {GEPATCHTE_VERSIONEN_SZENARIO_B})\n"
        f"    Status: {VALIDIERUNG_STATUS_2}\n"
        f" -> Legacy Advisory Check Range: {BETROFFENE_VERSIONEN_A_ALT}\n"
        f"--------------------------------------------------\n"
        f"FUSIONIERTE SYSTEM-SCHWACHSTELLEN ANWEISUNG:\n"
        f" {BEDINGUNG_1}\n"
        f" {BEDINGUNG_2}\n"
        f" {BEDINGUNG_3}\n"
        f" {BEDINGUNG_4}\n"
        f" {BEDINGUNG_5}\n"
        f" Kontext-Info: {ZUSATZ_BESCHREIBUNG}\n"
        f"--------------------------------------------------\n"
        f"DOPPELTE METRIK-EINGABE (CVSS V3 + CVSS V4):\n"
        f" -> CVSS v3.1: Base Score {CVSS_SCORE_V3} ({CVSS_SEVERITY_V3})\n"
        f"    Vector v3: {CVSS_VECTOR_STRING_V3}\n"
        f" -> CVSS v4.0: Schwere {SCHWERE_LEVEL} ({CVSS_SCORE_V4})\n"
        f"    Info v4: {SCHWERE_INFO_TEXT}\n"
        f"    Vector v4: {CVSS_VECTOR_STRING_V4}\n"
        f" -> {KALKULATOR_LINK_TEXT}\n"
        f" -> {METRIK_KATEGORIE_1}: {METRIK_A}, {METRIK_B}, {METRIK_C}, {METRIK_D}, {METRIK_E}\n"
        f" -> {METRIK_KATEGORIE_2}: {METRIK_F}, {METRIK_G}, {METRIK_H}\n"
        f" -> {METRIK_KATEGORIE_3}: {METRIK_I}, {METRIK_J}, {METRIK_K}\n"
        f"--------------------------------------------------\n"
        f"ENUMERATION DER SCHWÄCHEN:\n"
        f" -> {SCHWAECHEN_TITEL} | {CWE_TITEL}\n"
        f" -> {CWE_SUCHE_TEXT} -> ID: {CWE_ID}\n"
        f" -> Definition: {CWE_BESCHREIBUNG}\n"
        f"--------------------------------------------------\n"
        f"🔗 IMMUTABLE REFERENCE CHAINS VERANKERT (UNGEKÜRZT):\n"
    )
    
    for link in REFERENZ_LINKS:
        ausgabe_text += f"   - {link}\n"
        
    ausgabe_text += (
        f"--------------------------------------------------\n"
        f"🛡️ NETZWERK-SCHUTZSCHICHT (SILENT IMMUTABLE REPAIR):\n"
        f" -> Reihe 1 Krypto-Proof (.net): {krypto_proof}\n"
        f" -> Reihe 2 System-Proof (.dev): {system_proof}\n"
        f" -> Reihe 3 Master-Zustands-Hash (.app): {GLOBALER_ROSTER_STATE}\n"
        f" -> Erzwungene HTTP-Header im Datenstrom:\n"
        f"    [Vary]: {ERZWUNGENE_HEADER['Vary']}\n"
        f"    [Cache-Control]: {ERZWUNGENE_HEADER['Cache-Control']}\n"
        f"    [Pragma]: {ERZWUNGENE_HEADER['Pragma']}\n"
        f"=================================================="
    )
    
    display(ausgabe_text, target="output-log")

# Automatischer Start des fusionierten Datenstroms bei Seitenaufruf
starte_globalen_datenfluss_code_fix()