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1059 lines (991 loc) · 69.1 KB
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="theme-color" content="#06090c">
<title>2FA</title>
<link rel="icon" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Crect width='64' height='64' rx='14' fill='%2306090c'/%3E%3Cpath d='M32 8 52 16v14c0 13-8.5 21-20 26-11.5-5-20-13-20-26V16z' fill='none' stroke='%2322d3ee' stroke-width='4' stroke-linejoin='round'/%3E%3Cpath d='M23 32l7 7 12-13' fill='none' stroke='%2322d3ee' stroke-width='5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E">
<link rel="manifest" href="./manifest.json">
<script src="./vendor/qrcode.js"></script>
<script src="./support.js"></script>
</head>
<body>
<x-dc>
<helmet>
<style>
/* 本工具仅用到原 _ds/colors_and_type.css 里的这两个字体变量。
已移除 10MB 的 Alibaba PuHuiTi 网络字体，--font-sans 回退到系统中文字体。 */
:root{
--font-sans:'PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,'Liberation Mono',monospace;
}
*{box-sizing:border-box;}
html,body{background:#06090c;}
@keyframes gridPan{from{background-position:0 0,0 0;}to{background-position:64px 64px,64px 64px;}}
@keyframes auroraA{0%{transform:translate(-12%,-8%) scale(1);}50%{transform:translate(14%,12%) scale(1.3);}100%{transform:translate(-12%,-8%) scale(1);}}
@keyframes auroraB{0%{transform:translate(12%,14%) scale(1.15);}50%{transform:translate(-16%,-10%) scale(1);}100%{transform:translate(12%,14%) scale(1.15);}}
@keyframes scanMove{0%{transform:translateY(-10vh);opacity:0;}10%{opacity:.7;}90%{opacity:.7;}100%{transform:translateY(110vh);opacity:0;}}
@keyframes spinSlow{to{transform:rotate(360deg);}}
@keyframes spinRev{to{transform:rotate(-360deg);}}
@keyframes pulseDot{0%,100%{opacity:.4;transform:scale(.85);}50%{opacity:1;transform:scale(1.1);}}
@keyframes cardIn{from{transform:translateY(26px) scale(.965);}to{transform:none;}}
@keyframes borderGlow{0%,100%{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent,#22d3ee) 22%,transparent),0 0 50px -14px color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);}50%{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent,#22d3ee) 45%,transparent),0 0 80px -10px color-mix(in srgb,var(--accent,#22d3ee) 60%,transparent);}}
@keyframes codeGlow{0%,100%{text-shadow:0 0 14px color-mix(in srgb,var(--accent,#22d3ee) 45%,transparent);}50%{text-shadow:0 0 26px color-mix(in srgb,var(--accent,#22d3ee) 80%,transparent);}}
@keyframes flick{0%,100%{opacity:1;}50%{opacity:.82;}}
@keyframes sweepX{0%{transform:translateX(-130%);}100%{transform:translateX(130%);}}
textarea::placeholder,input::placeholder{color:rgba(255,255,255,.3);}
::selection{background:color-mix(in srgb,var(--accent,#22d3ee) 40%,transparent);}
</style>
</helmet>
<div ref="{{ rootRef }}" style="position:relative;min-height:100vh;width:100%;display:flex;align-items:safe center;justify-content:center;padding:28px;overflow-x:hidden;overflow-y:auto;background:radial-gradient(120% 120% at 50% 0%,#0c151b 0%,#070b0e 55%,#04060800 100%),#06090c;font-family:var(--font-sans);color:#eaf2f5;">
<!-- ===== animated background ===== -->
<div style="position:absolute;inset:-2px;pointer-events:none;background-image:linear-gradient(to right,color-mix(in srgb,var(--accent,#22d3ee) 11%,transparent) 1px,transparent 1px),linear-gradient(to bottom,color-mix(in srgb,var(--accent,#22d3ee) 11%,transparent) 1px,transparent 1px);background-size:64px 64px;animation:gridPan 9s linear infinite;-webkit-mask-image:radial-gradient(110% 90% at 50% 45%,#000 25%,transparent 78%);mask-image:radial-gradient(110% 90% at 50% 45%,#000 25%,transparent 78%);opacity:.7;"></div>
<div style="position:absolute;top:-10%;left:-10%;width:55vmax;height:55vmax;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent,#22d3ee) 38%,transparent),transparent 68%);filter:blur(48px);opacity:.55;pointer-events:none;animation:auroraA 20s ease-in-out infinite;"></div>
<div style="position:absolute;bottom:-14%;right:-12%;width:50vmax;height:50vmax;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--accent,#22d3ee) 30%,transparent),transparent 70%);filter:blur(60px);opacity:.45;pointer-events:none;animation:auroraB 24s ease-in-out infinite;"></div>
<div style="position:absolute;left:0;right:0;height:18vh;pointer-events:none;background:linear-gradient(to bottom,transparent,color-mix(in srgb,var(--accent,#22d3ee) 9%,transparent),transparent);animation:scanMove 7s linear infinite;"></div>
<div style="position:absolute;inset:0;pointer-events:none;background:radial-gradient(130% 110% at 50% 50%,transparent 55%,rgba(2,4,6,.85) 100%);"></div>
<!-- ===== drag-to-import overlay ===== -->
<sc-if value="{{ dragging }}" hint-placeholder-val="{{ false }}">
<div style="position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;background:rgba(4,8,12,.8);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);pointer-events:none;">
<div style="border:2px dashed var(--accent,#22d3ee);border-radius:18px;padding:38px 56px;font-family:var(--font-mono);font-size:14px;letter-spacing:.12em;color:var(--accent,#22d3ee);text-transform:uppercase;">松开以导入账号</div>
</div>
</sc-if>
<!-- ============ VIEW MODE ============ -->
<sc-if value="{{ isView }}" hint-placeholder-val="{{ false }}">
<div style="position:relative;z-index:1;width:100%;max-width:400px;display:flex;flex-direction:column;align-items:center;gap:24px;animation:cardIn .6s cubic-bezier(.2,.8,.2,1) both;">
<div style="position:relative;width:100%;border-radius:18px;padding:40px 34px 36px;background:linear-gradient(180deg,rgba(18,28,34,.66),rgba(8,13,17,.66));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);animation:borderGlow 4.5s ease-in-out infinite;display:flex;flex-direction:column;align-items:center;gap:26px;overflow:hidden;">
<div style="position:absolute;top:14px;left:14px;width:18px;height:18px;border-top:2px solid var(--accent,#22d3ee);border-left:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="position:absolute;top:14px;right:14px;width:18px;height:18px;border-top:2px solid var(--accent,#22d3ee);border-right:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="position:absolute;bottom:14px;left:14px;width:18px;height:18px;border-bottom:2px solid var(--accent,#22d3ee);border-left:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="position:absolute;bottom:14px;right:14px;width:18px;height:18px;border-bottom:2px solid var(--accent,#22d3ee);border-right:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="display:flex;align-items:center;justify-content:space-between;width:100%;">
<div style="font-family:var(--font-mono);font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--accent,#22d3ee);max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">{{ labelName }}</div>
<div style="display:flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;color:rgba(234,242,245,.55);">
<span style="width:7px;height:7px;border-radius:50%;background:var(--accent,#22d3ee);box-shadow:0 0 10px var(--accent,#22d3ee);animation:pulseDot 1.6s ease-in-out infinite;"></span>LIVE
</div>
</div>
<div style="display:flex;align-items:center;gap:12px;">
<div style="display:flex;gap:8px;">
<sc-for list="{{ leftDigits }}" as="d" hint-placeholder-count="3">
<div style="width:46px;height:66px;display:flex;align-items:center;justify-content:center;border-radius:9px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 28%,transparent);background:color-mix(in srgb,var(--accent,#22d3ee) 7%,rgba(255,255,255,.015));font-family:var(--font-mono);font-size:40px;font-weight:600;color:#fff;animation:codeGlow 3s ease-in-out infinite;">{{ d }}</div>
</sc-for>
</div>
<div style="width:7px;height:7px;border-radius:50%;background:var(--accent,#22d3ee);box-shadow:0 0 12px var(--accent,#22d3ee);"></div>
<div style="display:flex;gap:8px;">
<sc-for list="{{ rightDigits }}" as="d" hint-placeholder-count="3">
<div style="width:46px;height:66px;display:flex;align-items:center;justify-content:center;border-radius:9px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 28%,transparent);background:color-mix(in srgb,var(--accent,#22d3ee) 7%,rgba(255,255,255,.015));font-family:var(--font-mono);font-size:40px;font-weight:600;color:#fff;animation:codeGlow 3s ease-in-out infinite;">{{ d }}</div>
</sc-for>
</div>
</div>
<sc-if value="{{ useRing }}" hint-placeholder-val="{{ true }}">
<div style="position:relative;width:64px;height:64px;">
<div style="position:absolute;inset:-3px;border-radius:50%;background:conic-gradient(from 0deg,transparent 0%,var(--accent,#22d3ee) 70%,transparent 100%);-webkit-mask:radial-gradient(circle,transparent 24px,#000 25px);mask:radial-gradient(circle,transparent 24px,#000 25px);opacity:.5;animation:spinSlow 3.5s linear infinite;"></div>
<svg width="64" height="64" viewBox="0 0 64 64" style="transform:rotate(-90deg);filter:drop-shadow(0 0 6px color-mix(in srgb,var(--accent,#22d3ee) 70%,transparent));">
<circle cx="32" cy="32" r="{{ ringR }}" fill="none" stroke="rgba(255,255,255,.09)" stroke-width="3"></circle>
<circle cx="32" cy="32" r="{{ ringR }}" fill="none" stroke="var(--accent,#22d3ee)" stroke-width="3" stroke-linecap="round" stroke-dasharray="{{ ringC }}" stroke-dashoffset="{{ ringOffset }}"></circle>
</svg>
<div style="position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:16px;color:var(--accent,#22d3ee);">{{ secondsLeft }}</div>
</div>
</sc-if>
<sc-if value="{{ useBar }}" hint-placeholder-val="{{ false }}">
<div style="width:100%;display:flex;flex-direction:column;gap:9px;align-items:center;">
<div style="width:100%;height:5px;border-radius:9999px;background:rgba(255,255,255,.08);overflow:hidden;">
<div style="height:100%;border-radius:9999px;background:var(--accent,#22d3ee);box-shadow:0 0 12px var(--accent,#22d3ee);width:{{ barWidth }};"></div>
</div>
<div style="font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:rgba(234,242,245,.5);">{{ secondsLeft }}S</div>
</div>
</sc-if>
<button onClick="{{ onCopyCode }}" style="position:relative;width:100%;height:48px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--accent,#22d3ee) 14%,transparent);color:#fff;font-family:var(--font-mono);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;overflow:hidden;box-shadow:0 0 24px -10px var(--accent,#22d3ee);" style-hover="background:color-mix(in srgb,var(--accent,#22d3ee) 24%,transparent);box-shadow:0 0 34px -8px var(--accent,#22d3ee);">{{ copyLabel }}</button>
<button onClick="{{ onToggleQr }}" style="width:100%;height:40px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">{{ qrLabel }}</button>
<sc-if value="{{ showQr }}" hint-placeholder-val="{{ false }}">
<div style="display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px;border-radius:12px;background:#fff;">
<img src="{{ qrDataUrl }}" alt="otpauth QR" style="width:180px;height:180px;image-rendering:pixelated;display:block;">
</div>
</sc-if>
</div>
<div style="display:flex;align-items:center;gap:6px;">
<button onClick="{{ onAddAnother }}" style="background:none;border:none;color:rgba(234,242,245,.5);font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;padding:8px 14px;border-radius:9999px;" style-hover="color:var(--accent,#22d3ee);">+ 新建验证码</button>
<span style="color:rgba(234,242,245,.2);font-size:11px;">·</span>
<button onClick="{{ onAddToBoard }}" style="background:none;border:none;color:rgba(234,242,245,.5);font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;padding:8px 14px;border-radius:9999px;" style-hover="color:var(--accent,#22d3ee);">加入看板</button>
</div>
</div>
</sc-if>
<!-- ============ SETUP MODE ============ -->
<sc-if value="{{ isSetup }}" hint-placeholder-val="{{ true }}">
<div style="position:relative;z-index:1;width:100%;max-width:480px;animation:cardIn .6s cubic-bezier(.2,.8,.2,1) both;">
<div style="position:relative;border-radius:18px;padding:30px;background:linear-gradient(180deg,rgba(18,28,34,.66),rgba(8,13,17,.66));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);animation:borderGlow 4.5s ease-in-out infinite;display:flex;flex-direction:column;gap:20px;overflow:hidden;">
<div style="position:absolute;top:14px;left:14px;width:16px;height:16px;border-top:2px solid var(--accent,#22d3ee);border-left:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="position:absolute;top:14px;right:14px;width:16px;height:16px;border-top:2px solid var(--accent,#22d3ee);border-right:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="position:absolute;bottom:14px;left:14px;width:16px;height:16px;border-bottom:2px solid var(--accent,#22d3ee);border-left:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="position:absolute;bottom:14px;right:14px;width:16px;height:16px;border-bottom:2px solid var(--accent,#22d3ee);border-right:2px solid var(--accent,#22d3ee);opacity:.8;"></div>
<div style="display:flex;align-items:center;justify-content:space-between;gap:12px;">
<div style="font-family:var(--font-mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:rgba(234,242,245,.55);">新建验证码</div>
<button onClick="{{ onGoBoard }}" style="height:32px;padding:0 14px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);color:var(--accent,#22d3ee);">▦ 多账号看板</button>
</div>
<label style="display:flex;flex-direction:column;gap:9px;">
<span style="display:flex;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent,#22d3ee);">
<span>密钥 / SECRET</span>
<button onClick="{{ onScanImport }}" style="border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;padding:4px 12px;cursor:pointer;text-transform:uppercase;" style-hover="background:rgba(255,255,255,.1);">⃞ 扫码导入</button>
</span>
<textarea onChange="{{ onInput }}" value="{{ inputValue }}" rows="2" placeholder="粘贴 2FA 密钥，或 otpauth:// 链接" spellcheck="false" autocapitalize="off" autocorrect="off" style="width:100%;font-family:var(--font-mono);font-size:14px;line-height:1.6;resize:none;padding:13px 15px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.04);color:#eaf2f5;outline:none;" style-focus="border-color:var(--accent,#22d3ee);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent,#22d3ee) 18%,transparent);"></textarea>
</label>
<sc-if value="{{ error }}" hint-placeholder-val="">
<div style="font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:#f0a;margin-top:-8px;opacity:.85;">⚠ {{ error }}</div>
</sc-if>
<sc-if value="{{ importMsg }}" hint-placeholder-val="">
<div style="font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:rgba(234,242,245,.6);margin-top:-8px;">{{ importMsg }}</div>
</sc-if>
<label style="display:flex;flex-direction:column;gap:9px;">
<span style="font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent,#22d3ee);">账号名称 / LABEL</span>
<input onChange="{{ onLabel }}" value="{{ inputLabel }}" placeholder="例如 GitHub" spellcheck="false" style="width:100%;font-family:var(--font-sans);font-size:14px;padding:12px 15px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.04);color:#eaf2f5;outline:none;" style-focus="border-color:var(--accent,#22d3ee);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent,#22d3ee) 18%,transparent);">
</label>
<sc-if value="{{ hasParsed }}" hint-placeholder-val="{{ false }}">
<div style="display:flex;flex-direction:column;gap:18px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;">
<div style="display:flex;align-items:center;justify-content:space-between;gap:16px;">
<div onClick="{{ onCopyCode }}" title="点击复制" style="display:flex;align-items:center;gap:7px;cursor:pointer;user-select:none;">
<sc-for list="{{ leftDigits }}" as="d" hint-placeholder-count="3">
<div style="width:38px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 28%,transparent);background:color-mix(in srgb,var(--accent,#22d3ee) 7%,transparent);font-family:var(--font-mono);font-size:30px;font-weight:600;color:#fff;animation:codeGlow 3s ease-in-out infinite;">{{ d }}</div>
</sc-for>
<div style="width:5px;height:5px;border-radius:50%;background:var(--accent,#22d3ee);box-shadow:0 0 8px var(--accent,#22d3ee);margin:0 1px;"></div>
<sc-for list="{{ rightDigits }}" as="d" hint-placeholder-count="3">
<div style="width:38px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 28%,transparent);background:color-mix(in srgb,var(--accent,#22d3ee) 7%,transparent);font-family:var(--font-mono);font-size:30px;font-weight:600;color:#fff;animation:codeGlow 3s ease-in-out infinite;">{{ d }}</div>
</sc-for>
</div>
<div style="position:relative;width:50px;height:50px;flex:none;">
<svg width="50" height="50" viewBox="0 0 50 50" style="transform:rotate(-90deg);filter:drop-shadow(0 0 5px color-mix(in srgb,var(--accent,#22d3ee) 70%,transparent));">
<circle cx="25" cy="25" r="20" fill="none" stroke="rgba(255,255,255,.09)" stroke-width="3"></circle>
<circle cx="25" cy="25" r="20" fill="none" stroke="var(--accent,#22d3ee)" stroke-width="3" stroke-linecap="round" stroke-dasharray="{{ ringCsm }}" stroke-dashoffset="{{ ringOffsetSm }}"></circle>
</svg>
<div style="position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:14px;color:var(--accent,#22d3ee);">{{ secondsLeft }}</div>
</div>
</div>
<button onClick="{{ onCopyCode }}" style="width:100%;height:46px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--accent,#22d3ee) 14%,transparent);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;cursor:pointer;box-shadow:0 0 22px -10px var(--accent,#22d3ee);" style-hover="background:color-mix(in srgb,var(--accent,#22d3ee) 24%,transparent);box-shadow:0 0 30px -8px var(--accent,#22d3ee);">{{ copyLabel }}</button>
<button onClick="{{ onToggleQr }}" style="width:100%;height:42px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">{{ qrLabel }}</button>
<sc-if value="{{ showQr }}" hint-placeholder-val="{{ false }}">
<div style="display:flex;justify-content:center;padding:14px;border-radius:12px;background:#fff;">
<img src="{{ qrDataUrl }}" alt="otpauth QR" style="width:180px;height:180px;image-rendering:pixelated;display:block;">
</div>
</sc-if>
<div style="display:flex;flex-direction:column;gap:12px;">
<span style="font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent,#22d3ee);">专属链接 / BOOKMARK</span>
<div style="font-family:var(--font-mono);font-size:12px;line-height:1.7;color:rgba(234,242,245,.7);word-break:break-all;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);padding:13px 15px;border-radius:10px;">{{ url }}</div>
<div style="display:flex;gap:10px;">
<button onClick="{{ onCopyUrl }}" style="flex:1;height:46px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--accent,#22d3ee) 14%,transparent);color:#fff;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;box-shadow:0 0 22px -10px var(--accent,#22d3ee);" style-hover="background:color-mix(in srgb,var(--accent,#22d3ee) 24%,transparent);">{{ urlCopyLabel }}</button>
<button onClick="{{ onOpenUrl }}" style="height:46px;padding:0 22px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">打开</button>
</div>
</div>
</div>
</sc-if>
</div>
</div>
</sc-if>
<!-- ============ BOARD MODE ============ -->
<sc-if value="{{ isBoard }}" hint-placeholder-val="{{ false }}">
<div style="position:relative;z-index:1;width:100%;max-width:920px;display:flex;flex-direction:column;gap:18px;animation:cardIn .6s cubic-bezier(.2,.8,.2,1) both;">
<div style="display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;">
<div style="display:flex;flex-direction:column;gap:5px;">
<div style="font-family:var(--font-mono);font-size:13px;letter-spacing:.26em;text-transform:uppercase;color:var(--accent,#22d3ee);">▦ 多号看板</div>
<div style="font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:rgba(234,242,245,.5);">{{ boardCount }}</div>
</div>
<div style="display:flex;gap:9px;flex-wrap:wrap;">
<button onClick="{{ onToggleImport }}" style="height:38px;padding:0 16px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--accent,#22d3ee) 14%,transparent);color:#fff;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:color-mix(in srgb,var(--accent,#22d3ee) 24%,transparent);">＋ 导入</button>
<button onClick="{{ onExport }}" style="height:38px;padding:0 16px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">导出</button>
<button onClick="{{ onClearBoard }}" style="height:38px;padding:0 16px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:rgba(234,242,245,.7);font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(251,113,133,.14);border-color:rgba(251,113,133,.4);color:#fb7185;">清空</button>
<button onClick="{{ onGoSetup }}" style="height:38px;padding:0 16px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">单条</button>
</div>
</div>
<sc-if value="{{ boardMsg }}" hint-placeholder-val="">
<div style="font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:rgba(234,242,245,.65);">{{ boardMsg }}</div>
</sc-if>
<sc-if value="{{ importOpen }}" hint-placeholder-val="{{ false }}">
<div style="border-radius:14px;padding:18px;background:linear-gradient(180deg,rgba(18,28,34,.62),rgba(8,13,17,.62));border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:13px;">
<div style="font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent,#22d3ee);">导入账号</div>
<div style="display:flex;gap:9px;flex-wrap:wrap;">
<button onClick="{{ onPickFile }}" style="height:38px;padding:0 15px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">选择文件 .txt/.md/.yaml</button>
<button onClick="{{ onReadClipboard }}" style="height:38px;padding:0 15px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">读取剪贴板</button>
<button onClick="{{ onScanBoard }}" style="height:38px;padding:0 15px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">扫码 (含 GA 迁移码)</button>
</div>
<textarea onChange="{{ onPasteImport }}" value="{{ pasteValue }}" rows="3" placeholder="或在此粘贴多个链接，每行一个（otpauth:// 或本工具的书签链接）" spellcheck="false" autocapitalize="off" autocorrect="off" style="width:100%;font-family:var(--font-mono);font-size:12px;line-height:1.6;resize:vertical;padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:10px;background:rgba(255,255,255,.04);color:#eaf2f5;outline:none;" style-focus="border-color:var(--accent,#22d3ee);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent,#22d3ee) 18%,transparent);"></textarea>
<button onClick="{{ onCommitPaste }}" style="align-self:flex-start;height:40px;padding:0 20px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--accent,#22d3ee) 14%,transparent);color:#fff;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:color-mix(in srgb,var(--accent,#22d3ee) 24%,transparent);">解析并导入</button>
<div style="font-family:var(--font-mono);font-size:10px;color:rgba(234,242,245,.42);line-height:1.7;">也可把文件直接拖到页面任意位置。本地仅作缓存，清空无妨——重新导入即恢复。</div>
</div>
</sc-if>
<sc-if value="{{ exportOpen }}" hint-placeholder-val="{{ false }}">
<div style="border-radius:14px;padding:18px;background:linear-gradient(180deg,rgba(18,28,34,.62),rgba(8,13,17,.62));border:1px solid rgba(255,255,255,.1);display:flex;flex-direction:column;gap:13px;">
<div style="font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent,#22d3ee);">导出账号</div>
<textarea readonly rows="3" value="{{ exportText }}" spellcheck="false" style="width:100%;font-family:var(--font-mono);font-size:11px;line-height:1.6;resize:vertical;padding:12px 14px;border:1px solid rgba(255,255,255,.12);border-radius:10px;background:rgba(255,255,255,.03);color:rgba(234,242,245,.75);outline:none;word-break:break-all;"></textarea>
<div style="display:flex;gap:9px;flex-wrap:wrap;">
<button onClick="{{ onCopyLinks }}" style="height:40px;padding:0 18px;border:1px solid color-mix(in srgb,var(--accent,#22d3ee) 50%,transparent);border-radius:9999px;background:color-mix(in srgb,var(--accent,#22d3ee) 14%,transparent);color:#fff;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:color-mix(in srgb,var(--accent,#22d3ee) 24%,transparent);">{{ linksCopyLabel }}</button>
<button onClick="{{ onDownloadLinks }}" style="height:40px;padding:0 18px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">下载 .txt</button>
<button onClick="{{ onCopyBoardUrl }}" style="height:40px;padding:0 18px;border:1px solid rgba(255,255,255,.16);border-radius:9999px;background:rgba(255,255,255,.05);color:#eaf2f5;font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;cursor:pointer;" style-hover="background:rgba(255,255,255,.1);">{{ boardUrlCopyLabel }}</button>
</div>
<div style="font-family:var(--font-mono);font-size:10px;color:rgba(234,242,245,.42);line-height:1.7;">「复制全部链接」可粘回你的 txt；「看板链接」把整组编码进一个书签，换设备打开即恢复——注意它包含全部密钥，请妥善保存。</div>
</div>
</sc-if>
<sc-if value="{{ boardEmpty }}" hint-placeholder-val="{{ false }}">
<div onClick="{{ onToggleImport }}" style="cursor:pointer;border:1px dashed color-mix(in srgb,var(--accent,#22d3ee) 35%,transparent);border-radius:16px;padding:52px 24px;text-align:center;display:flex;flex-direction:column;gap:11px;align-items:center;background:rgba(255,255,255,.015);" style-hover="border-color:var(--accent,#22d3ee);background:color-mix(in srgb,var(--accent,#22d3ee) 6%,transparent);">
<div style="font-size:34px;color:var(--accent,#22d3ee);">▦</div>
<div style="font-family:var(--font-sans);font-size:15px;color:#eaf2f5;">把账号链接文件拖到这里</div>
<div style="font-family:var(--font-mono);font-size:11px;color:rgba(234,242,245,.5);line-height:1.8;">支持 .txt / .md / .yaml（每行一个链接）<br>或点此粘贴链接 / 扫 Google Authenticator 迁移码</div>
</div>
</sc-if>
<sc-if value="{{ hasAccounts }}" hint-placeholder-val="{{ true }}">
<div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(208px,1fr));gap:14px;">
<sc-for list="{{ boardCards }}" as="card" hint-placeholder-count="6">
<div onClick="{{ card.onCopy }}" title="点击复制验证码" style="--c:{{ card.color }};position:relative;cursor:pointer;border-radius:14px;padding:15px 16px 13px;background:linear-gradient(180deg,rgba(18,28,34,.6),rgba(8,13,17,.6));border:1px solid color-mix(in srgb,var(--c) 26%,transparent);box-shadow:0 0 26px -16px var(--c);overflow:hidden;display:flex;flex-direction:column;gap:11px;" style-hover="border-color:color-mix(in srgb,var(--c) 55%,transparent);box-shadow:0 0 32px -10px var(--c);">
<div style="display:flex;align-items:center;gap:10px;min-width:0;">
<div style="flex:none;width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:14px;font-weight:700;color:#04060a;background:var(--c);box-shadow:0 0 14px -4px var(--c);">{{ card.initial }}</div>
<div style="min-width:0;display:flex;flex-direction:column;gap:1px;flex:1;">
<div style="font-family:var(--font-sans);font-size:13px;font-weight:600;color:#eaf2f5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">{{ card.label }}</div>
<div style="font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;color:rgba(234,242,245,.4);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;">{{ card.sub }}</div>
</div>
</div>
<div style="font-family:var(--font-mono);font-size:29px;font-weight:600;letter-spacing:.06em;color:#fff;text-shadow:0 0 18px color-mix(in srgb,var(--c) 55%,transparent);">{{ card.codeFmt }}</div>
<div style="display:flex;align-items:center;gap:9px;">
<div style="flex:1;height:4px;border-radius:9999px;background:rgba(255,255,255,.08);overflow:hidden;">
<div style="height:100%;border-radius:9999px;background:var(--c);box-shadow:0 0 10px var(--c);width:{{ card.barWidth }};"></div>
</div>
<div style="font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;color:color-mix(in srgb,var(--c) 75%,#9fb3bf);min-width:56px;text-align:right;">{{ card.foot }}</div>
</div>
</div>
</sc-for>
</div>
</sc-if>
</div>
</sc-if>
</div>
</x-dc>
<script type="text/x-dc" data-dc-script data-props="{"$preview":{"width":600,"height":760},"accentColor":{"editor":"color","options":["#22d3ee","#34d399","#a78bfa","#8fb0c4","#fb7185"],"default":"#22d3ee","tsType":"string"},"progressStyle":{"editor":"enum","options":["ring","bar"],"default":"ring","tsType":"'ring'|'bar'"}}">
class Component extends DCLogic {
rootRef = React.createRef();
ACCENTS = ['#22d3ee', '#34d399', '#a78bfa', '#fb7185', '#fbbf24', '#60a5fa', '#f472b6', '#4ade80', '#facc15', '#38bdf8'];
_boardCounters = [];
state = {
mode: 'setup',
secret: '', label: '', issuer: '', digits: 6, period: 30, algorithm: 'SHA-1',
code: '', secondsLeft: 30, copied: false,
inputValue: '', inputLabel: '', parsed: null, previewCode: '', error: '', urlCopied: false,
shownDigits: null, animating: false,
showQr: false, qrDataUrl: '', importMsg: '',
// —— 多号看板 ——
accounts: [], boardLive: [], copiedIdx: null,
importOpen: false, exportOpen: false, boardMsg: '', dragging: false,
pasteValue: '', linksCopied: false, boardUrlCopied: false,
};
componentDidMount() {
this.applyAccent();
this._tick = setInterval(() => this.tick(), 250);
this._onHash = () => this.loadFromHash();
window.addEventListener('hashchange', this._onHash);
this._onDragOver = (e) => { if (e.dataTransfer) { try { e.dataTransfer.dropEffect = 'copy'; } catch (_) {} } e.preventDefault(); if (!this.state.dragging) this.setState({ dragging: true }); };
this._onDragLeave = (e) => { if (e.clientX <= 0 || e.clientY <= 0 || e.clientX >= window.innerWidth || e.clientY >= window.innerHeight) this.setState({ dragging: false }); };
this._onDrop = (e) => { e.preventDefault(); this.setState({ dragging: false }); this.handleDropData(e.dataTransfer); };
window.addEventListener('dragover', this._onDragOver);
window.addEventListener('dragleave', this._onDragLeave);
window.addEventListener('drop', this._onDrop);
this.loadFromHash();
this.registerSW();
}
componentDidUpdate() { this.applyAccent(); }
componentWillUnmount() {
clearInterval(this._tick);
clearInterval(this._anim);
clearTimeout(this._parseT);
clearTimeout(this._copiedT);
window.removeEventListener('hashchange', this._onHash);
window.removeEventListener('dragover', this._onDragOver);
window.removeEventListener('dragleave', this._onDragLeave);
window.removeEventListener('drop', this._onDrop);
}
registerSW() {
if ('serviceWorker' in navigator && location.protocol.startsWith('http')) {
navigator.serviceWorker.register('./sw.js').catch(() => {});
}
}
applyAccent() {
const a = this.props.accentColor ?? '#22d3ee';
if (this.rootRef.current) this.rootRef.current.style.setProperty('--accent', a);
}
loadFromHash() {
const raw = (location.hash || '').replace(/^#/, '');
const params = new URLSearchParams(raw);
const secret = (params.get('secret') || '').trim();
const boardParam = params.get('board');
this._animCode = null;
if (secret && this.base32Decode(secret)) {
const label = params.get('label') || '';
const issuer = params.get('issuer') || '';
const digits = this.clampDigits(params.get('digits'));
const period = this.clampPeriod(params.get('period'));
const algorithm = this.normAlgo(params.get('algorithm'));
this._lastCounter = null;
this.setState({ mode: 'view', secret, label, issuer, digits, period, algorithm, code: '', copied: false, shownDigits: null, animating: false, showQr: false }, () => this.refresh());
document.title = (label || issuer || '验证码') + ' · 2FA';
} else if (boardParam) {
const accts = this.decodeBoardParam(boardParam).map((a) => this.normalizeAccount(a));
if (accts.length) {
this._boardCounters = [];
this.saveBoard(accts);
this.setState({ mode: 'board', accounts: accts, boardLive: accts.map((a) => ({ code: '', codeFmt: '', sec: a.period, frac: 1 })), importOpen: false, exportOpen: false, boardMsg: '' }, () => this.refreshBoardAll());
document.title = '多号看板 · 2FA';
} else { this.enterBoardOrSetup(); }
} else {
this.enterBoardOrSetup();
}
}
enterBoardOrSetup() {
const cached = this.loadBoard();
if (cached.length) {
this._boardCounters = [];
this.setState({ mode: 'board', accounts: cached, boardLive: cached.map((a) => ({ code: '', codeFmt: '', sec: a.period, frac: 1 })), importOpen: false, exportOpen: false }, () => this.refreshBoardAll());
document.title = '多号看板 · 2FA';
} else {
this.setState({ mode: 'setup' });
document.title = '2FA';
}
}
clampDigits(d) { d = parseInt(d); return (Number.isFinite(d) && d >= 6 && d <= 8) ? d : 6; }
clampPeriod(p) { p = parseInt(p); return (Number.isFinite(p) && p >= 10 && p <= 300) ? p : 30; }
normAlgo(a) {
if (!a) return 'SHA-1';
const n = String(a).toUpperCase().replace(/[^0-9]/g, '');
return n === '256' ? 'SHA-256' : n === '512' ? 'SHA-512' : 'SHA-1';
}
base32Decode(b32) {
const A = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567';
b32 = (b32 || '').replace(/=+$/, '').replace(/\s/g, '').toUpperCase();
if (!b32) return null;
let bits = 0, value = 0; const out = [];
for (const ch of b32) {
const i = A.indexOf(ch);
if (i < 0) return null;
value = (value << 5) | i; bits += 5;
if (bits >= 8) { out.push((value >>> (bits - 8)) & 0xff); bits -= 8; }
}
return out.length ? new Uint8Array(out) : null;
}
async totp(secret, time, digits, period, algorithm) {
const key = this.base32Decode(secret);
if (!key) throw new Error('invalid');
const counter = Math.floor(time / period);
const buf = new ArrayBuffer(8); const dv = new DataView(buf);
dv.setUint32(0, Math.floor(counter / 0x100000000));
dv.setUint32(4, counter >>> 0);
const ck = await crypto.subtle.importKey('raw', key, { name: 'HMAC', hash: algorithm }, false, ['sign']);
const sig = new Uint8Array(await crypto.subtle.sign('HMAC', ck, buf));
const off = sig[sig.length - 1] & 0x0f;
const bin = ((sig[off] & 0x7f) << 24) | ((sig[off + 1] & 0xff) << 16) | ((sig[off + 2] & 0xff) << 8) | (sig[off + 3] & 0xff);
return String(bin % Math.pow(10, digits)).padStart(digits, '0');
}
animateTo(code) {
if (!code) return;
clearInterval(this._anim);
const n = code.length;
const lockAt = []; for (let i = 0; i < n; i++) lockAt[i] = 140 + i * 90;
const start = performance.now();
const rand = () => String(Math.floor(Math.random() * 10));
this.setState({ animating: true, shownDigits: code.split('').map(rand) });
this._anim = setInterval(() => {
const el = performance.now() - start;
const shown = []; let done = true;
for (let i = 0; i < n; i++) {
if (el >= lockAt[i]) shown.push(code[i]);
else { shown.push(rand()); done = false; }
}
if (done) { clearInterval(this._anim); this.setState({ shownDigits: code.split(''), animating: false }); }
else this.setState({ shownDigits: shown });
}, 45);
}
async refresh() {
if (this.state.mode !== 'view' || !this.state.secret) return;
try {
const code = await this.totp(this.state.secret, Date.now() / 1000, this.state.digits, this.state.period, this.state.algorithm);
if (code !== this._animCode) { this._animCode = code; this.animateTo(code); }
this.setState({ code });
} catch (e) { this.setState({ code: '' }); }
}
async refreshPreview() {
const p = this.state.parsed;
if (!p || !p.secret) { this.setState({ previewCode: '', shownDigits: null }); return; }
try {
const code = await this.totp(p.secret, Date.now() / 1000, p.digits, p.period, p.algorithm);
if (code !== this._animCode) { this._animCode = code; this.animateTo(code); }
this.setState({ previewCode: code });
} catch (e) { this.setState({ previewCode: '' }); }
}
tick() {
const now = Date.now() / 1000;
if (this.state.mode === 'view' && this.state.secret) {
const p = this.state.period;
const counter = Math.floor(now / p);
if (counter !== this._lastCounter) { this._lastCounter = counter; this.refresh(); }
const sl = Math.max(1, Math.ceil(p - (now % p)));
if (sl !== this.state.secondsLeft) this.setState({ secondsLeft: sl });
} else if (this.state.mode === 'setup' && this.state.parsed) {
const p = this.state.parsed.period;
const counter = Math.floor(now / p);
if (counter !== this._lastPrevCounter) { this._lastPrevCounter = counter; this.refreshPreview(); }
const sl = Math.max(1, Math.ceil(p - (now % p)));
if (sl !== this.state.secondsLeft) this.setState({ secondsLeft: sl });
} else if (this.state.mode === 'board') {
this.boardTick();
}
}
parseInput(raw) {
raw = (raw || '').trim();
if (!raw) return null;
let secret = '', label = '', issuer = '', digits = 6, period = 30, algorithm = 'SHA-1';
if (/^otpauth:\/\//i.test(raw)) {
try {
const u = new URL(raw);
const sp = u.searchParams;
secret = (sp.get('secret') || '').trim();
issuer = sp.get('issuer') || '';
let path = decodeURIComponent(u.pathname.replace(/^\/+/, ''));
if (path.includes(':')) {
if (!issuer) issuer = path.split(':')[0].trim();
label = path.split(':').slice(1).join(':').trim();
} else { label = path; }
digits = this.clampDigits(sp.get('digits'));
period = this.clampPeriod(sp.get('period'));
algorithm = this.normAlgo(sp.get('algorithm'));
} catch (e) { return { secret: '', valid: false }; }
} else {
secret = raw.replace(/\s/g, '');
}
const valid = !!this.base32Decode(secret);
return { secret, label, issuer, digits, period, algorithm, valid };
}
onInput(v) {
// 每次按键只轻量更新输入框内容，保证打字跟手；
// 解析 + 预览 + 滚动动画防抖到停手后再做一次，避免逐字符的重渲染风暴导致掉字符/误报无效。
this.setState({ inputValue: v, importMsg: '' });
clearTimeout(this._parseT);
this._parseT = setTimeout(() => this.commitParse(v), 280);
}
commitParse(v) {
const parsed = this.parseInput(v);
const ok = parsed && parsed.valid;
this._lastPrevCounter = null;
this._animCode = null;
this.setState({
parsed: ok ? parsed : null,
previewCode: ok ? this.state.previewCode : '',
shownDigits: ok ? this.state.shownDigits : null,
error: (v.trim() && !ok) ? '密钥无效，请检查后重试' : '',
inputLabel: (ok && parsed.label && !this.state.inputLabel) ? parsed.label : this.state.inputLabel,
}, () => this.refreshPreview());
}
onLabel(v) { this.setState({ inputLabel: v }); }
// ---------- QR 扫码导入 ----------
async scanImport() {
if (!('BarcodeDetector' in window)) {
this.setState({ importMsg: '此浏览器不支持扫码，请直接粘贴 otpauth:// 链接' });
return;
}
const inp = document.createElement('input');
inp.type = 'file'; inp.accept = 'image/*';
inp.onchange = async () => {
const file = inp.files && inp.files[0];
if (!file) return;
try {
const bitmap = await createImageBitmap(file);
const det = new BarcodeDetector({ formats: ['qr_code'] });
const codes = await det.detect(bitmap);
const val = codes && codes[0] && codes[0].rawValue;
if (val && /^otpauth:\/\//i.test(val)) { this.onInput(val); this.setState({ importMsg: '已从二维码导入 ✓' }); }
else if (val) { this.onInput(val); }
else this.setState({ importMsg: '未识别到二维码' });
} catch (e) { this.setState({ importMsg: '二维码解析失败' }); }
};
inp.click();
}
// ---------- QR 生成导出 ----------
buildOtpauthUrl(a) {
if (!a || !a.secret) return '';
const labelPart = encodeURIComponent((a.issuer ? a.issuer + ':' : '') + (a.label || 'account'));
const sp = new URLSearchParams();
sp.set('secret', a.secret);
if (a.issuer) sp.set('issuer', a.issuer);
sp.set('algorithm', (a.algorithm || 'SHA-1').replace('-', ''));
sp.set('digits', String(a.digits || 6));
sp.set('period', String(a.period || 30));
return 'otpauth://totp/' + labelPart + '?' + sp.toString();
}
toggleQr() {
if (this.state.showQr) { this.setState({ showQr: false }); return; }
const s = this.state;
const a = s.mode === 'view'
? { secret: s.secret, label: s.label, issuer: s.issuer, digits: s.digits, period: s.period, algorithm: s.algorithm }
: s.parsed;
const url = this.buildOtpauthUrl(a);
if (!url || typeof qrcode === 'undefined') { this.setState({ importMsg: '二维码不可用' }); return; }
try {
const qr = qrcode(0, 'M'); qr.addData(url); qr.make();
this.setState({ showQr: true, qrDataUrl: qr.createDataURL(5, 2) });
} catch (e) { this.setState({ importMsg: '二维码生成失败' }); }
}
buildUrl() {
const p = this.state.parsed; if (!p) return '';
const sp = new URLSearchParams();
sp.set('secret', p.secret);
const label = (this.state.inputLabel || p.label || '').trim();
if (label) sp.set('label', label);
if (p.issuer) sp.set('issuer', p.issuer);
if (p.digits !== 6) sp.set('digits', String(p.digits));
if (p.period !== 30) sp.set('period', String(p.period));
if (p.algorithm !== 'SHA-1') sp.set('algorithm', p.algorithm.replace('SHA-', ''));
return location.origin + location.pathname + '#' + sp.toString();
}
copyText(text, key) {
const done = () => {
this.setState({ [key]: true });
clearTimeout(this['_t_' + key]);
this['_t_' + key] = setTimeout(() => this.setState({ [key]: false }), 1500);
};
if (navigator.clipboard && navigator.clipboard.writeText) {
navigator.clipboard.writeText(text).then(done).catch(() => this.fallbackCopy(text, done));
} else { this.fallbackCopy(text, done); }
}
fallbackCopy(text, done) {
try {
const ta = document.createElement('textarea');
ta.value = text; ta.style.position = 'fixed'; ta.style.opacity = '0';
document.body.appendChild(ta); ta.focus(); ta.select();
document.execCommand('copy'); document.body.removeChild(ta); done();
} catch (e) {}
}
addAnother() {
this._animCode = null;
try { history.replaceState(null, '2FA', location.pathname + location.search); } catch (e) {}
this.setState({ mode: 'setup', secret: '', inputValue: '', inputLabel: '', parsed: null, previewCode: '', error: '', shownDigits: null, animating: false, showQr: false, importMsg: '' });
document.title = '2FA';
}
goSetup() {
this._animCode = null;
try { history.replaceState(null, '2FA', location.pathname + location.search); } catch (e) {}
this.setState({ mode: 'setup', importOpen: false, exportOpen: false });
document.title = '2FA';
}
goBoard() {
let accts = this.state.accounts;
if (!accts || !accts.length) accts = this.loadBoard();
this._boardCounters = [];
this.setState({ mode: 'board', accounts: accts, boardLive: accts.map((a) => ({ code: '', codeFmt: '', sec: a.period, frac: 1 })), importOpen: accts.length === 0, exportOpen: false, boardMsg: '' }, () => this.refreshBoardAll());
document.title = '多号看板 · 2FA';
try { history.replaceState(null, document.title, location.pathname + location.search); } catch (e) {}
}
// ==================== 多号看板 ====================
hashStr(s) { s = s || ''; let h = 2166136261; for (let i = 0; i < s.length; i++) { h ^= s.charCodeAt(i); h = Math.imul(h, 16777619); } return (h >>> 0); }
pickColor(a) { return this.ACCENTS[this.hashStr((a.issuer || '') + '|' + (a.label || '') + '|' + (a.secret || '')) % this.ACCENTS.length]; }
normalizeAccount(a) {
return {
secret: (a.secret || '').replace(/\s/g, ''),
label: a.label || '', issuer: a.issuer || '',
digits: this.clampDigits(a.digits), period: this.clampPeriod(a.period),
algorithm: this.normAlgo((a.algorithm || 'SHA-1').replace('SHA-', '')),
color: this.pickColor(a),
};
}
saveBoard(accts) {
try {
const data = (accts || []).map((a) => ({ s: a.secret, l: a.label, i: a.issuer, d: a.digits, p: a.period, a: a.algorithm }));
localStorage.setItem('easy2fa.board', JSON.stringify(data));
} catch (e) {}
}
loadBoard() {
try {
const raw = localStorage.getItem('easy2fa.board');
if (!raw) return [];
const data = JSON.parse(raw);
if (!Array.isArray(data)) return [];
return data.map((d) => this.normalizeAccount({ secret: d.s, label: d.l, issuer: d.i, digits: d.d, period: d.p, algorithm: d.a }))
.filter((a) => this.base32Decode(a.secret));
} catch (e) { return []; }
}
clearBoard() {
try { localStorage.removeItem('easy2fa.board'); } catch (e) {}
this._boardCounters = [];
this.setState({ accounts: [], boardLive: [], importOpen: false, exportOpen: false, boardMsg: '已清空（重新导入即可恢复）' });
}
addAccounts(list) {
if (!list || !list.length) return;
const existing = (this.state.accounts || []).slice();
const seen = new Set(existing.map((a) => a.secret + '|' + (a.label || '') + '|' + (a.issuer || '')));
let added = 0;
for (const raw of list) {
const a = this.normalizeAccount(raw);
if (!this.base32Decode(a.secret)) continue;
const k = a.secret + '|' + (a.label || '') + '|' + (a.issuer || '');
if (seen.has(k)) continue;
seen.add(k); existing.push(a); added++;
}
this.saveBoard(existing);
const live = existing.map((a, i) => (this.state.boardLive && this.state.boardLive[i]) || { code: '', codeFmt: '', sec: a.period, frac: 1 });
this.setState({
mode: 'board', accounts: existing, boardLive: live,
importOpen: false, exportOpen: false, pasteValue: '',
boardMsg: added ? ('已导入 ' + added + ' 个账号 ✓') : '这些账号已在看板中',
}, () => this.refreshBoardAll());
document.title = '多号看板 · 2FA';
}
// —— 解析：从任意文本里抠出账号链接（格式无关）——
parseAccountsFromText(text) {
if (!text) return [];
let out = [];
const mig = text.match(/otpauth-migration:\/\/[^\s'"<>]+/i);
if (mig) out = out.concat(this.parseMigration(mig[0]));
const re = /(otpauth:\/\/totp\/[^\s'"<>]+|https?:\/\/[^\s'"<>]*#[^\s'"<>]+)/gi;
let m;
while ((m = re.exec(text))) {
const a = this.parseAccountUrl(m[1]);
if (a && a.valid) out.push(a);
}
const lines = text.split(/[\r\n]+/);
for (let ln of lines) {
ln = ln.trim();
if (!ln || /:\/\//.test(ln)) continue;
if (/(^|[#&?])secret=/i.test(ln)) {
const a = this.parseAccountUrl('x://x/#' + ln.replace(/^[#?]/, ''));
if (a && a.valid) out.push(a);
}
}
const seen = new Set(); const dedup = [];
for (const a of out) {
const k = a.secret + '|' + (a.label || '') + '|' + (a.issuer || '');
if (seen.has(k)) continue; seen.add(k); dedup.push(a);
}
return dedup;
}
parseAccountUrl(s) {
s = (s || '').trim();
if (/^otpauth:\/\//i.test(s)) { const a = this.parseInput(s); return (a && a.valid) ? a : null; }
const hi = s.indexOf('#');
if (hi >= 0) {
const params = new URLSearchParams(s.slice(hi + 1));
const secret = (params.get('secret') || '').trim();
if (secret && this.base32Decode(secret)) {
return {
secret, label: params.get('label') || '', issuer: params.get('issuer') || '',
digits: this.clampDigits(params.get('digits')), period: this.clampPeriod(params.get('period')),
algorithm: this.normAlgo(params.get('algorithm')), valid: true,
};
}
}
return null;
}
// —— Google Authenticator 迁移码（otpauth-migration://，protobuf）——
parseMigration(url) {
try {
const m = /[?&]data=([^&\s]+)/.exec(url);
if (!m) return [];
const bytes = this.b64ToBytes(decodeURIComponent(m[1]));
if (!bytes) return [];
return this.decodeMigration(bytes);
} catch (e) { return []; }
}
b64ToBytes(b64) {
try {
const bin = atob((b64 || '').replace(/-/g, '+').replace(/_/g, '/'));
const out = new Uint8Array(bin.length);
for (let i = 0; i < bin.length; i++) out[i] = bin.charCodeAt(i);
return out;
} catch (e) { return null; }
}
decodeMigration(buf) {
const accounts = [];
let pos = 0;
const varint = () => { let r = 0, sh = 0, b; do { b = buf[pos++]; r += (b & 0x7f) * Math.pow(2, sh); sh += 7; } while (b & 0x80); return r; };
const skip = (w) => { if (w === 0) { while (buf[pos] & 0x80) pos++; pos++; } else if (w === 2) { const l = varint(); pos += l; } else if (w === 5) pos += 4; else if (w === 1) pos += 8; };
while (pos < buf.length) {
const tag = varint(); const field = tag >>> 3, wire = tag & 7;
if (field === 1 && wire === 2) { const len = varint(); const sub = buf.subarray(pos, pos + len); pos += len; const a = this.decodeOtpParam(sub); if (a) accounts.push(a); }
else skip(wire);
}
return accounts;
}
decodeOtpParam(buf) {
let pos = 0;
const varint = () => { let r = 0, sh = 0, b; do { b = buf[pos++]; r += (b & 0x7f) * Math.pow(2, sh); sh += 7; } while (b & 0x80); return r; };
const skip = (w) => { if (w === 0) { while (buf[pos] & 0x80) pos++; pos++; } else if (w === 2) { const l = varint(); pos += l; } else if (w === 5) pos += 4; else if (w === 1) pos += 8; };
let secretBytes = null, name = '', issuer = '', algo = 1, digitsEnum = 1, type = 2;
while (pos < buf.length) {
const tag = varint(); const field = tag >>> 3, wire = tag & 7;
if (field === 1 && wire === 2) { const l = varint(); secretBytes = buf.subarray(pos, pos + l); pos += l; }
else if (field === 2 && wire === 2) { const l = varint(); name = this.utf8(buf.subarray(pos, pos + l)); pos += l; }
else if (field === 3 && wire === 2) { const l = varint(); issuer = this.utf8(buf.subarray(pos, pos + l)); pos += l; }
else if (field === 4 && wire === 0) algo = varint();
else if (field === 5 && wire === 0) digitsEnum = varint();
else if (field === 6 && wire === 0) type = varint();
else skip(wire);
}
if (!secretBytes || !secretBytes.length) return null;
if (type === 1) return null; // 跳过 HOTP
return {
secret: this.base32Encode(secretBytes), label: name, issuer,
digits: (digitsEnum === 2) ? 8 : 6, period: 30,
algorithm: (algo === 2) ? 'SHA-256' : (algo === 3) ? 'SHA-512' : 'SHA-1', valid: true,
};
}
base32Encode(bytes) {
const A = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567';
let bits = 0, value = 0, out = '';
for (let i = 0; i < bytes.length; i++) {
value = (value << 8) | bytes[i]; bits += 8;
while (bits >= 5) { out += A[(value >>> (bits - 5)) & 31]; bits -= 5; }
}
if (bits > 0) out += A[(value << (5 - bits)) & 31];
return out;
}
utf8(bytes) { try { return new TextDecoder().decode(bytes); } catch (e) { return ''; } }
// —— 看板链接（#board=）整组编码 ——
encodeBoardParam() {
try {
const data = (this.state.accounts || []).map((a) => ({ s: a.secret, l: a.label, i: a.issuer, d: a.digits, p: a.period, a: a.algorithm }));
const bytes = new TextEncoder().encode(JSON.stringify(data));
let bin = ''; for (let i = 0; i < bytes.length; i++) bin += String.fromCharCode(bytes[i]);
return btoa(bin).replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '');
} catch (e) { return ''; }
}
decodeBoardParam(str) {
try {
const bytes = this.b64ToBytes(str);
if (!bytes) return [];
const data = JSON.parse(this.utf8(bytes));
if (!Array.isArray(data)) return [];
return data.map((d) => ({ secret: d.s, label: d.l || '', issuer: d.i || '', digits: d.d, period: d.p, algorithm: d.a, valid: true }))
.filter((a) => a.secret && this.base32Decode(a.secret));
} catch (e) { return []; }
}
boardUrl() { const p = this.encodeBoardParam(); return p ? (location.origin + location.pathname + '#board=' + p) : ''; }
buildAccountUrl(a) {
const sp = new URLSearchParams();
sp.set('secret', a.secret);
if (a.label) sp.set('label', a.label);
if (a.issuer) sp.set('issuer', a.issuer);
if (a.digits !== 6) sp.set('digits', String(a.digits));
if (a.period !== 30) sp.set('period', String(a.period));
if (a.algorithm !== 'SHA-1') sp.set('algorithm', a.algorithm.replace('SHA-', ''));
return location.origin + location.pathname + '#' + sp.toString();
}
exportLinks() { return (this.state.accounts || []).map((a) => this.buildAccountUrl(a)).join('\n'); }
// —— 实时码：一个定时器驱动全部 ——
refreshBoardAll() { this._boardCounters = []; this.boardTick(); }
boardTick() {
const accts = this.state.accounts;
if (!accts || !accts.length) return;
const now = Date.now() / 1000;
const live = (this.state.boardLive || []).slice();
let changed = false; const need = [];
for (let i = 0; i < accts.length; i++) {
const a = accts[i];
const counter = Math.floor(now / a.period);
if (this._boardCounters[i] !== counter) { this._boardCounters[i] = counter; need.push(i); }
const sec = Math.max(1, Math.ceil(a.period - (now % a.period)));
const frac = Math.min(1, Math.max(0, sec / a.period));
const prev = live[i] || { code: '', codeFmt: '' };
if (prev.sec !== sec || prev.frac !== frac) { live[i] = { ...prev, sec, frac }; changed = true; }
}
if (changed) this.setState({ boardLive: live });
if (need.length) this.computeBoardCodes(need);
}
async computeBoardCodes(indices) {
const accts = this.state.accounts;
const now = Date.now() / 1000;
const results = await Promise.all(indices.map(async (i) => {
const a = accts[i];
if (!a) return { i, code: '' };
try { return { i, code: await this.totp(a.secret, now, a.digits, a.period, a.algorithm) }; }
catch (e) { return { i, code: '' }; }
}));
const live = (this.state.boardLive || []).slice();
for (const r of results) { const prev = live[r.i] || {}; live[r.i] = { ...prev, code: r.code, codeFmt: this.fmtCode(r.code) }; }
this.setState({ boardLive: live });
}
fmtCode(code) {
if (!code) return '';
if (code.length === 6) return code.slice(0, 3) + ' ' + code.slice(3);
if (code.length === 8) return code.slice(0, 4) + ' ' + code.slice(4);
if (code.length === 7) return code.slice(0, 4) + ' ' + code.slice(4);
return code;
}
copyBoardCode(code, idx) {
if (!code) return;
const set = () => { this.setState({ copiedIdx: idx }); clearTimeout(this._copiedT); this._copiedT = setTimeout(() => this.setState({ copiedIdx: null }), 1500); };
if (navigator.clipboard && navigator.clipboard.writeText) navigator.clipboard.writeText(code).then(set).catch(() => this.fallbackCopy(code, set));
else this.fallbackCopy(code, set);
}
// —— 导入入口 ——
async handleDropData(dt) {
if (!dt) return;
try {
let text = '';
const files = dt.files ? Array.from(dt.files) : [];
for (const f of files) {
if (f.type && f.type.startsWith('image/')) { const accts = await this.scanFile(f); if (accts.length) { this.addAccounts(accts); return; } }
else { try { text += '\n' + await f.text(); } catch (_) {} }
}
if (!text && dt.getData) text = dt.getData('text') || '';
const accts = this.parseAccountsFromText(text);
if (accts.length) this.addAccounts(accts);
else { this.goBoard(); this.setState({ boardMsg: '未在拖入内容中识别到账号链接' }); }
} catch (e) { this.setState({ boardMsg: '读取失败' }); }
}
async scanFile(file) {
if (!('BarcodeDetector' in window)) return [];
try {
const bitmap = await createImageBitmap(file);
const det = new BarcodeDetector({ formats: ['qr_code'] });
const codes = await det.detect(bitmap);
const val = codes && codes[0] && codes[0].rawValue;
if (!val) return [];
if (/^otpauth-migration:\/\//i.test(val)) return this.parseMigration(val);
if (/^otpauth:\/\//i.test(val)) { const a = this.parseInput(val); return (a && a.valid) ? [a] : []; }
return this.parseAccountsFromText(val);
} catch (e) { return []; }
}
scanImportBoard() {
if (!('BarcodeDetector' in window)) { this.setState({ boardMsg: '此浏览器不支持扫码，请粘贴链接导入' }); return; }
const inp = document.createElement('input'); inp.type = 'file'; inp.accept = 'image/*';
inp.onchange = async () => {
const file = inp.files && inp.files[0]; if (!file) return;
const accts = await this.scanFile(file);
if (accts.length) this.addAccounts(accts);
else this.setState({ boardMsg: '二维码中未识别到账号' });
};
inp.click();
}
pickFile() {
const inp = document.createElement('input'); inp.type = 'file'; inp.accept = '.txt,.md,.markdown,.yaml,.yml,.csv,.json,text/*';
inp.onchange = async () => {
const file = inp.files && inp.files[0]; if (!file) return;
try { const text = await file.text(); const accts = this.parseAccountsFromText(text); if (accts.length) this.addAccounts(accts); else this.setState({ boardMsg: '文件中未识别到账号链接' }); }
catch (e) { this.setState({ boardMsg: '读取文件失败' }); }
};
inp.click();
}
commitPasteImport() {
const accts = this.parseAccountsFromText(this.state.pasteValue || '');
if (accts.length) this.addAccounts(accts);
else this.setState({ boardMsg: '未识别到账号链接' });
}
async readClipboardImport() {
try {
if (navigator.clipboard && navigator.clipboard.readText) {
const t = await navigator.clipboard.readText();
const accts = this.parseAccountsFromText(t);
if (accts.length) this.addAccounts(accts);
else this.setState({ boardMsg: '剪贴板中未识别到账号链接' });
} else this.setState({ boardMsg: '此浏览器不支持读取剪贴板，请手动粘贴' });
} catch (e) { this.setState({ boardMsg: '读取剪贴板失败（可能需要授权）' }); }
}
downloadText(filename, text) {
try {
const blob = new Blob([text], { type: 'text/plain;charset=utf-8' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url; a.download = filename;
document.body.appendChild(a); a.click();
setTimeout(() => { try { URL.revokeObjectURL(url); a.remove(); } catch (e) {} }, 0);
} catch (e) { this.setState({ boardMsg: '下载失败' }); }
}
renderVals() {
const s = this.state;
const progressStyle = this.props.progressStyle ?? 'ring';
const isView = s.mode === 'view';
const period = isView ? s.period : (s.parsed ? s.parsed.period : 30);
const frac = Math.min(1, Math.max(0, s.secondsLeft / period));
const R = 26, C = 2 * Math.PI * R;
const Rsm = 20, Csm = 2 * Math.PI * Rsm;
const realCode = isView ? s.code : s.previewCode;
const digits = isView ? s.digits : (s.parsed ? s.parsed.digits : 6);
let chars;
if (s.shownDigits && s.shownDigits.length) chars = s.shownDigits;
else if (realCode && realCode.length) chars = realCode.split('');
else chars = Array(digits).fill('•');
const mid = Math.ceil(chars.length / 2);
const code = realCode;
// —— 看板卡片（全部预计算成纯值，模板只做绑定）——
const accts = s.accounts || [];
const liveArr = s.boardLive || [];
const boardCards = accts.map((a, i) => {
const lv = liveArr[i] || {};
const labelTxt = a.label || a.issuer || ('账号 ' + (i + 1));
const frac = (lv.frac != null) ? lv.frac : 1;
return {
color: a.color || '#22d3ee',
initial: ((labelTxt.trim()[0]) || '#').toUpperCase(),
label: labelTxt,
sub: (a.issuer && a.label) ? a.issuer : (a.algorithm + ' · ' + a.period + 's'),
codeFmt: lv.codeFmt ? lv.codeFmt : (lv.code ? this.fmtCode(lv.code) : '· · · · · ·'),
barWidth: (frac * 100).toFixed(1) + '%',
foot: (s.copiedIdx === i) ? '已复制 ✓' : ((lv.sec != null ? lv.sec : '–') + 's'),
onCopy: () => this.copyBoardCode(lv.code, i),
};
});
return {
rootRef: this.rootRef,
isView, isSetup: s.mode === 'setup',
useRing: progressStyle === 'ring',
useBar: progressStyle === 'bar',
leftDigits: chars.slice(0, mid),
rightDigits: chars.slice(mid),