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2FA 动态码查看工具

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临时验证码

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\n 输入有效密钥后显示动态码\n

\n\n \n \n\n",[156],"7f10ae1b-c248-438f-b81d-ba3b0cd523d5","favicon.svg","aaaf5f08-7b7a-11f1-802d-1607ee4eb77e",["D",1783590220493],"\n",[163],"fd9b5581-00d0-47ae-95f3-282d33a1300d","README.md","aabfd1ee-7b7a-11f1-a051-1607ee4eb77e",3,["D",1783590220496],"# TOTP Vault for Val Town\n\n一个可部署到 Val Town 的临时 2FA/TOTP 动态验证码查看器。\n\n## 设计判断\n\n本项目用于临时查看验证码，不保存用户密钥：\n\n- 打开网页即可使用，不需要登录、主密码或账号列表。\n- 用户在输入框里粘贴 Base32 密钥或 `otpauth://totp/...` 链接后，页面会直接动态显示验证码。\n- `otpauth://` 链接会自动读取 `period`、`digits` 和 `algorithm`；裸 Base32 密钥使用通用默认值 `30 秒 / 6 位 / SHA-1`，但页面不要求用户理解这些参数。\n- 密钥只保存在当前页面的 JavaScript 内存中。\n- 不写入 `localStorage`、`sessionStorage`、Cookie 或后端数据库。\n- 刷新、关闭页面或点击“清空”后，本次输入的密钥会消失。\n\n## 文件\n\n- `server.ts`：Val Town HTTP 入口。\n- `index.html`：页面结构。\n- `styles.css`：界面样式。\n- `script.js`：TOTP 生成和页面交互逻辑。\n\n## 本地预览\n\n```powershell\ncd D:\\GitHub\\totp-vault-valtown\npython -m http.server 4173\n```\n\n然后打开 `http://localhost:4173`。\n\n## 部署到 Val Town\n\n1. 在 Val Town 创建一个 HTTP val。\n2. 添加这些文件：`server.ts`、`index.html`、`styles.css`、`script.js`、`favicon.svg`。\n3. 将 `server.ts` 作为入口。\n4. 访问 Val Town 分配的 URL。\n\n`server.ts` 使用 Val Town `@std/utils` 的 `staticHTTPServer()` 服务静态文件。\n\n## 安全提醒\n\n- 不要把真实 2FA 种子提交到 Git。\n- 这个工具适合临时查看，不适合作为长期 2FA 管理器。\n- 如果部署到公开 URL，任何能访问页面的人都能使用这个工具，但不会看到你的密钥，除非他们正在使用同一个已输入密钥的浏览器页面。\n",[169],"b456c9c7-886b-4380-ae81-be56f461c4c6",".vtignore","ee73f244-7b7a-11f1-aac7-1607ee4eb77e",8,["D",1783590334193],".vt/\n",[176],"8e972659-b938-454a-9afa-1b935a903dd9",".vt","c6f0ae24-7b7a-11f1-aab4-1607ee4eb77e",7,["D",1783590267891],"directory",[183],"pulls","branches","forks","envVars",{"_196":61,"_198":61},"connections",{"_196":61,"_197":61},"count","unfilledCount","emptyCount",{"_43":182,"_32":183,"_30":184,"_135":-5,"_41":42,"_40":185,"_137":25,"_38":229,"_13":61,"_33":187,"_35":-5,"_24":25,"_141":-5,"_208":230,"_27":231},{"_43":175,"_32":176,"_30":177,"_135":-5,"_41":42,"_40":178,"_137":25,"_38":226,"_13":61,"_33":20,"_35":180,"_24":25,"_141":-5,"_208":227,"_27":228},{"_43":168,"_32":169,"_30":170,"_135":-5,"_41":42,"_40":171,"_137":25,"_38":223,"_13":61,"_33":20,"_35":173,"_24":25,"_141":-5,"_208":224,"_27":225},{"_43":162,"_32":163,"_30":164,"_135":-5,"_41":42,"_40":145,"_137":138,"_38":220,"_13":61,"_33":20,"_35":166,"_24":25,"_141":-5,"_208":221,"_27":222},{"_43":155,"_32":156,"_30":157,"_135":-5,"_41":42,"_40":158,"_137":25,"_38":217,"_13":61,"_33":20,"_35":160,"_24":25,"_141":-5,"_208":218,"_27":219},{"_43":148,"_32":149,"_30":150,"_135":-5,"_41":42,"_40":151,"_137":25,"_38":214,"_13":61,"_33":34,"_35":153,"_24":25,"_141":-5,"_208":215,"_27":216},{"_43":143,"_32":28,"_30":31,"_135":-5,"_41":42,"_40":14,"_137":25,"_38":211,"_13":145,"_33":34,"_35":37,"_24":25,"_141":146,"_208":212,"_27":213},{"_43":132,"_32":133,"_30":134,"_135":-5,"_41":42,"_40":136,"_137":138,"_38":207,"_13":61,"_33":20,"_35":140,"_24":25,"_141":-5,"_208":209,"_27":210},["D",1783590220890],"children",[],[133],["D",1783590580205],[],[28],["D",1783590220687],[],[149],["D",1783590220500],[],[156],["D",1783590220493],[],[163],["D",1783590220496],[],[169],["D",1783590334193],[],[176],["D",1783590267891],[],[183],["D",1783590218585],{"_95":94,"_102":97},{"_95":94,"_96":97,"_98":97,"_18":55,"_99":100,"_101":25},{"_13":84,"_32":85,"_43":42,"_86":44,"_87":-5,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":45,"_93":94},"ctx",{"_77":-5,"_121":269,"_270":271,"_272":273,"_274":25,"_275":25,"_276":25,"_277":138,"_278":-5,"_279":-7,"_280":-7,"_281":61,"_282":25,"_283":25,"_284":-5,"_285":25,"_286":25,"_287":25,"_288":-5},"ENV",{"_240":241,"_242":243,"_244":85,"_245":246,"_247":248,"_249":250,"_251":252,"_253":254,"_255":256,"_257":258,"_259":260,"_261":262,"_263":264,"_265":266,"_267":268},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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