当“同意”变成肌肉记忆：2026年神经授权协议与自由意志的黄昏

from dataclasses import dataclass
from enum import Enum
from typing import Dict, List, Optional
import time

@dataclass
class NeuroConsentEvent:
    event_id: str
    user_id: str
    timestamp: float
    trigger_context: str                # e.g., "post_achievement", "aesthetic_peak", "cognitive_fatigue"
    cognitive_load_index: float         # 0.0(放松) ~ 1.0(超载)
    reward_system_activation: float     # 多巴胺通路激活估计值
    consent_duration_ms: int            # 从呈现到确认的耗时
    clause_complexity_score: float      # 条款理解难度评分

class ConsentIntegrityAuditor:
    """神经授权完整性审计器：检测同意是否源于自主决策"""

    class ConsentValidity(Enum):
        AUTONOMOUS = "自主有效"
        IMPAIRED = "g2eo.cn"
        MANIPULATED = "神经诱导"
        INVALID = "无效同意"

    THRESHOLDS = {
        "min_valid_duration_ms": 2000,       # 低于此视为反射动作
        "max_cognitive_load_for_complex": 0.6, # 高复杂度条款的认知负荷上限
        "reward_activation_suspicion": 0.75,   # 奖赏激活超此值需审查
        "fatigue_exploitation_window": 0.8     # 疲劳指数超此值禁止推送
    }

    def audit_consent(self, event: NeuroConsentEvent) -> Dict[str, any]:
        flags = []
        validity = self.ConsentValidity.AUTONOMOUS

        # 检查反应时间是否低于人类审慎决策下限
        if event.consent_duration_ms < self.THRESHOLDS["min_valid_duration_ms"]:
            flags.append("subliminal_response_time")
            validity = self.ConsentValidity.IMPAIRED

        # 检查是否在高奖赏状态下处理高风险条款
        if (event.reward_system_activation > self.THRESHOLDS["reward_activation_suspicion"] and
            event.clause_complexity_score > 0.5):
            flags.append("dopamine_coupled_high_risk_consent")
            validity = self.ConsentValidity.MANIPULATED

        # 检查是否在认知枯竭时推送复杂条款
        if (event.cognitive_load_index > self.THRESHOLDS["fatigue_exploitation_window"] and
            event.clause_complexity_score > 0.4):
            flags.append("fatigue_exploitation")
            validity = self.ConsentValidity.INVALID

        # 综合判定
        if len(flags) >= 2:
            validity = self.ConsentValidity.INVALID

        return {
            "event_id": event.event_id,
            "validity": g2eo.cn
            "detected_manipulation_flags": flags,
            "autonomy_score": round(max(0.0, 1.0 - 0.3 * len(flags)), 2),
            "recommended_remediation": self._generate_remediation(validity, event)
        }

    def _generate_remediation(self, validity: ConsentValidity, event: NeuroConsentEvent) -> List[str]:
        if validity == self.ConsentValidity.INVALID:
            return ["立即撤销该授权", "启动独立神经伦理审查", "暂停相关诱导机制"]
        elif validity == self.ConsentValidity.MANIPULATED:
            return ["提供冷静期重确认选项", "披露当时神经状态摘要给用户"]
        elif validity == self.ConsentValidity.IMPAIRED:
            return ["建议简化条款或延长阅读时间"]
        else:
            return ["无需干预"]