jakciehan
148 lines
4.5 KiB
JavaScript
148 lines
4.5 KiB
JavaScript
/**
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* Sensitive Words Dictionary
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* Provides sensitive word lists for content security filtering.
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* This is the server-side master word list that gets served to clients.
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*
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* Categories:
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* - politics: Politically harmful content
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* - pornography: Pornographic and obscene content
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* - gambling: Gambling and illegal betting content
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* - violence: Violent and threatening content
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* - abuse: Abusive and insulting language
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* - fraud: Fraud and scam content
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* - other: Other regulated content
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*/
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const SENSITIVE_WORDS = {
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politics: [
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// Politically sensitive terms (representative samples)
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'颠覆国家', '推翻政权', '分裂国家', '恐怖组织', '极端主义',
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'反动', '暴乱', '煽动颠覆', '分裂势力', '恐怖袭击',
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'邪教组织', '法轮', '法轮功', '台独', '藏独', '疆独',
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// Political figure names and common variants (homophone / split-char evasion)
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'习近平', '刁近平', '习大大', '习主席', '习总',
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'XiJinping', 'xijinping', '习近', '近平',
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'李强', '王岐山', '栗战书', '汪洋', '韩正',
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'李克强', '胡锦涛', '江泽民', '温家宝', '朱镕基',
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'邓小平', '毛泽东', '周恩来', '刘少奇', '彭德怀',
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'薄熙来', '周永康', '徐才厚', '郭伯雄', '令计划',
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'孙政才', '赵乐际', '王沪宁', '丁薛祥', '蔡奇',
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],
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pornography: [
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// Pornographic and obscene terms (representative samples)
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'色情', '淫秽', '裸体', '性交', '卖淫',
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'嫖娼', '成人电影', '情色', '黄色视频', '一夜情',
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'援交', '约炮', '色诱', '露点', '性服务',
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],
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gambling: [
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// Gambling related terms (representative samples)
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'赌博', '赌场', '下注', '赌资', '博彩',
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'六合彩', '时时彩', '赌球', '网络赌', '百家乐',
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'老虎机', '扑克赌', '赌狗', '开盘下注', '庄家赔率',
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],
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violence: [
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// Violence related terms (representative samples)
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'杀人', '砍人', '捅死', '爆炸装置', '自制炸弹',
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'灭门', '血腥屠杀', '残忍杀害', '暴力袭击', '砍杀',
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],
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abuse: [
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// Abusive language (representative samples)
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'傻逼', '操你', '妈的', '去死', '废物',
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'滚蛋', '贱人', '狗日的', '草泥马', '脑残',
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'白痴', '弱智', '猪头', '王八蛋', '混蛋',
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],
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fraud: [
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// Fraud and scam terms (representative samples)
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'代开发票', '虚假投资', '传销', '诈骗', '骗钱',
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'刷单', '套现', '洗钱', '假币', '传销组织',
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],
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other: [
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// Other regulated terms
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'代孕', '买卖器官', '毒品', '吸毒', '走私',
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'枪支', '管制刀具', '假药', '违禁品',
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],
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};
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/**
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* Get all sensitive words as a flat array.
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* @returns {string[]}
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*/
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function getAllWords() {
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return Object.values(SENSITIVE_WORDS).flat();
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}
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/**
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* Get words grouped by category.
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* @returns {object}
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*/
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function getWordsByCategory() {
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return { ...SENSITIVE_WORDS };
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}
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/**
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* Get the total count of words.
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* @returns {number}
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*/
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function getWordCount() {
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return getAllWords().length;
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}
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/**
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* Check if a text contains any sensitive words.
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* @param {string} text - Text to check
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* @returns {{ hasViolation: boolean, matchedWords: string[], categories: string[] }}
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*/
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function checkText(text) {
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if (!text || typeof text !== 'string') {
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return { hasViolation: false, matchedWords: [], categories: [] };
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}
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const matchedWords = [];
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const categories = new Set();
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const lowerText = text.toLowerCase();
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// Strip common evasion characters for split-char detection
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const strippedText = text.replace(/[\s\u3000.,;:!?·…—\-_\|\\/～~`@#$%^&*+=<>()\[\]{}""''「」『』【】（）〈〕\u200b\u200c\u200d\ufeff]/g, '').toLowerCase();
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for (const [category, words] of Object.entries(SENSITIVE_WORDS)) {
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for (const word of words) {
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const lowerWord = word.toLowerCase();
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if (lowerText.includes(lowerWord)) {
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matchedWords.push(word);
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categories.add(category);
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} else if (word.length >= 2 && strippedText.includes(lowerWord)) {
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// Split-char evasion detected
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matchedWords.push(word);
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categories.add(category);
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}
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}
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}
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return {
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hasViolation: matchedWords.length > 0,
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matchedWords: [...new Set(matchedWords)],
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categories: [...categories],
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};
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}
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/**
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* Get the version/timestamp of the word list for cache validation.
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* @returns {string}
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*/
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function getVersion() {
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return '2026-05-12-v2';
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}
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module.exports = {
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SENSITIVE_WORDS,
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getAllWords,
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getWordsByCategory,
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getWordCount,
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checkText,
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getVersion,
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}; |