585 lines
19 KiB
HTML
585 lines
19 KiB
HTML
<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>IP地址命令生成器</title>
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<link rel="icon" href="favicon.ico">
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<style>
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:root {
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--primary: #4f46e5;
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--primary-hover: #4338ca;
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--secondary: #10b981;
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--secondary-hover: #059669;
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--danger: #ef4444;
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--danger-hover: #dc2626;
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--text: #1f2937;
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--text-light: #6b7280;
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--bg: #f9fafb;
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--card-bg: #ffffff;
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--border: #e5e7eb;
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}
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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body {
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font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background-color: var(--bg);
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color: var(--text);
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line-height: 1.6;
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padding: 20px;
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min-height: 100vh;
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display: flex;
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justify-content: center;
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align-items: flex-start;
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font-size: 16px;
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}
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.container {
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background: var(--card-bg);
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border-radius: 8px;
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05), 0 4px 6px rgba(0, 0, 0, 0.1);
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width: 100%;
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max-width: 800px;
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padding: 20px;
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margin: 10px 0;
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}
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.header {
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text-align: center;
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margin-bottom: 16px;
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}
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.header h1 {
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font-size: 1.8rem;
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font-weight: 600;
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margin-bottom: 8px;
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color: var(--text);
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}
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.header p {
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color: var(--text-light);
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font-size: 1rem;
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}
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.input-section {
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display: flex;
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flex-direction: column;
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gap: 16px;
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margin-bottom: 16px;
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}
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.input-row {
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.flex-row {
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display: flex;
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gap: 12px;
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}
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.flex-col {
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flex: 1;
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}
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label {
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font-weight: 500;
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font-size: 1rem;
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color: var(--text);
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}
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input, textarea, select {
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padding: 10px 12px;
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font-size: 1rem;
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border-radius: 6px;
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border: 1px solid var(--border);
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transition: border-color 0.2s, box-shadow 0.2s;
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width: 100%;
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}
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input:focus, textarea:focus, select:focus {
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outline: none;
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border-color: var(--primary);
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box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.1);
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}
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#interface {
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max-width: 120px;
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}
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#ipInput {
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min-height: 120px;
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resize: vertical;
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font-family: monospace;
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font-size: 0.95rem;
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}
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.button-group {
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display: flex;
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flex-wrap: wrap;
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gap: 8px;
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margin-bottom: 12px;
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}
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button {
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padding: 4px 12px;
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font-size: 1rem;
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font-weight: 500;
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border: none;
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border-radius: 6px;
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cursor: pointer;
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transition: all 0.2s;
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flex: 1;
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min-width: 100px;
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display: flex;
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align-items: center;
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justify-content: center;
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height: 36px;
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}
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.btn-primary {
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background-color: var(--primary);
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color: white;
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}
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.btn-primary:hover {
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background-color: var(--primary-hover);
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}
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.btn-secondary {
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background-color: var(--secondary);
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color: white;
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}
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.btn-secondary:hover {
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background-color: var(--secondary-hover);
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}
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.btn-danger {
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background-color: var(--danger);
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color: white;
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}
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.btn-danger:hover {
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background-color: var(--danger-hover);
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}
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.tab-container {
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margin-bottom: 16px;
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border-bottom: 1px solid var(--border);
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}
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.tab-buttons {
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display: flex;
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}
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.tab-button {
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background: transparent;
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border: none;
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padding: 8px 16px;
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cursor: pointer;
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font-weight: 500;
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color: var(--text-light);
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border-bottom: 2px solid transparent;
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}
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.tab-button.active {
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color: var(--primary);
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border-bottom: 2px solid var(--primary);
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}
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.tab-content {
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display: none;
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padding-top: 16px;
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}
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.tab-content.active {
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display: block;
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}
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.result-container {
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margin-top: 16px;
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}
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.result-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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margin-bottom: 8px;
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}
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.result-header h3 {
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font-size: 1.1rem;
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font-weight: 600;
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}
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.result-box {
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background-color: #f8fafc;
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border: 1px solid var(--border);
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padding: 12px;
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border-radius: 6px;
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min-height: 150px;
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max-height: 300px;
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white-space: pre-wrap;
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word-wrap: break-word;
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font-family: 'Roboto Mono', monospace;
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font-size: 0.95rem;
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overflow: auto;
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scrollbar-width: none;
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-ms-overflow-style: none;
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}
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.result-box::-webkit-scrollbar {
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display: none;
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}
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.doc-section {
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margin-top: 20px;
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padding-top: 16px;
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border-top: 1px solid var(--border);
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font-size: 0.9rem;
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}
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.doc-section h4 {
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margin-bottom: 8px;
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font-size: 1rem;
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}
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.doc-section ul {
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padding-left: 20px;
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margin-bottom: 12px;
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}
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.doc-section ul li {
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margin-bottom: 4px;
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}
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.doc-section code {
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background-color: #f1f5f9;
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padding: 2px 4px;
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border-radius: 4px;
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font-family: 'Roboto Mono', monospace;
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font-size: 0.85rem;
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}
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@media (max-width: 640px) {
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.container {
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padding: 16px;
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}
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.header h1 {
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font-size: 1.5rem;
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}
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.button-group {
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flex-direction: column;
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}
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button {
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width: 100%;
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min-width: auto;
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}
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#interface {
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max-width: 100%;
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}
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.flex-row {
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flex-direction: column;
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}
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}
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</style>
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</head>
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<body>
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<div class="container">
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<div class="header">
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<h1>公网IP地址添加命令生成器</h1>
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<p>为Linux服务器生成添加公网IP的命令</p>
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</div>
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<div class="tab-container">
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<div class="tab-buttons">
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<button class="tab-button active" onclick="changeTab(event, 'ipv4Tab')">IPv4</button>
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<button class="tab-button" onclick="changeTab(event, 'ipv6Tab')">IPv6</button>
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</div>
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</div>
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<div id="ipv4Tab" class="tab-content active">
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<div class="input-section">
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<div class="input-row">
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<label for="interface">网卡名称</label>
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<input type="text" id="interface" value="eth0" placeholder="例如: eth0" />
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</div>
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<div class="input-row">
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<label for="ipInput">公网IPv4地址列表 (每行一个)</label>
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<textarea id="ipInput" placeholder="例如:
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203.0.113.10
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192.0.2.100/24"></textarea>
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</div>
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</div>
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<div class="button-group">
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<button class="btn-primary" onclick="generateCommand('ipv4')">生成命令</button>
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<button class="btn-danger" onclick="generateCSectionCommand()">生成C段命令</button>
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</div>
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</div>
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<div id="ipv6Tab" class="tab-content">
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<div class="input-section">
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<div class="input-row">
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<label for="interfaceIpv6">网卡名称</label>
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<input type="text" id="interfaceIpv6" value="eth0" placeholder="例如: eth0" />
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</div>
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<div class="input-row">
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<label for="ipv6Prefix">IPv6地址或网段前缀</label>
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<input type="text" id="ipv6Prefix" placeholder="例如: 2001:475:35:3f4::6/64" />
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</div>
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<div class="input-row">
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<div class="flex-row">
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<div class="flex-col">
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<label for="ipv6Count">生成IPv6地址数量</label>
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<input type="number" id="ipv6Count" value="10" min="1" max="100" />
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</div>
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<div class="flex-col">
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<label for="ipv6Mask">子网掩码长度</label>
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<input type="number" id="ipv6Mask" value="64" min="1" max="128" />
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</div>
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</div>
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</div>
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</div>
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<div class="button-group">
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<button class="btn-primary" onclick="generateIPv6Command()">生成IPv6命令</button>
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</div>
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</div>
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<div class="result-container">
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<div class="result-header">
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<h3>生成的命令：</h3>
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<button class="btn-secondary" onclick="copyResult()">复制命令</button>
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</div>
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<div class="result-box" id="resultBox">生成的命令将显示在这里...</div>
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</div>
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<div class="doc-section">
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<h4>Linux服务器添加公网IP说明</h4>
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<ul>
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<li><strong>临时添加IP</strong>: 上述命令会临时添加IP，系统重启后失效</li>
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<li><strong>永久添加</strong>: 需要修改网络配置文件 <code>/etc/network/interfaces</code> 或 <code>/etc/sysconfig/network-scripts/</code> 下的配置</li>
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<li><strong>验证添加</strong>: 使用 <code>ip addr show</code> 命令验证IP是否添加成功</li>
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<li><strong>注意事项</strong>: 添加公网IP前需确认IP已分配给您的服务器，否则可能导致IP冲突</li>
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<li><strong>IPv6注意</strong>: 添加IPv6地址前确保服务器已开启IPv6支持</li>
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</ul>
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<p><small>使用<code>sysctl -w net.ipv6.conf.all.forwarding=1</code>开启IPv6转发，<code>sysctl -p</code>使配置生效</small></p>
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</div>
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</div>
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<script>
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function changeTab(evt, tabId) {
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const tabContents = document.getElementsByClassName("tab-content");
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for (let i = 0; i < tabContents.length; i++) {
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tabContents[i].classList.remove("active");
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}
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const tabButtons = document.getElementsByClassName("tab-button");
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for (let i = 0; i < tabButtons.length; i++) {
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tabButtons[i].classList.remove("active");
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}
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document.getElementById(tabId).classList.add("active");
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evt.currentTarget.classList.add("active");
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}
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function generateCommand(type) {
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const interfaceName = document.getElementById(type === 'ipv6' ? 'interfaceIpv6' : 'interface').value.trim();
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const ipInput = document.getElementById('ipInput').value.trim().split('\n');
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let commands = '';
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if (interfaceName && ipInput.length > 0) {
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ipInput.forEach(ip => {
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const trimmedIp = ip.trim();
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if (trimmedIp) {
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const ipWithMask = trimmedIp.includes('/') ? trimmedIp : `${trimmedIp}/32`;
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commands += `sudo ip addr add ${ipWithMask} dev ${interfaceName}\n`;
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}
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});
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document.getElementById('resultBox').textContent = commands || "没有有效的IP地址输入";
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} else {
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document.getElementById('resultBox').textContent = "请填写网卡名称和IP地址";
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}
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}
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function generateCSectionCommand() {
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const interfaceName = document.getElementById('interface').value.trim();
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if (!interfaceName) {
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document.getElementById('resultBox').textContent = "请先填写网卡名称";
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return;
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}
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// 获取第一个IP作为C段基准
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let firstIp = document.getElementById('ipInput').value.trim().split('\n')[0] || '';
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firstIp = firstIp.split('/')[0];
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if (!firstIp) {
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firstIp = '198.51.100.1'; // 使用RFC 5737定义的测试网段作为默认值
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}
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const ipParts = firstIp.split('.');
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if (ipParts.length !== 4 || ipParts.some(part => isNaN(parseInt(part)) || parseInt(part) > 255)) {
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document.getElementById('resultBox').textContent = "请输入有效的IP地址作为C段基准";
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return;
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}
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let commands = '';
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const baseIp = `${ipParts[0]}.${ipParts[1]}.${ipParts[2]}`;
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for (let i = 1; i <= 254; i++) {
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commands += `sudo ip addr add ${baseIp}.${i}/24 dev ${interfaceName}\n`;
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}
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document.getElementById('resultBox').textContent = commands;
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}
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function generateIPv6Command() {
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const interfaceName = document.getElementById('interfaceIpv6').value.trim();
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const ipv6Input = document.getElementById('ipv6Prefix').value.trim();
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const ipv6Count = parseInt(document.getElementById('ipv6Count').value);
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let ipv6Mask = parseInt(document.getElementById('ipv6Mask').value);
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if (!interfaceName || !ipv6Input) {
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document.getElementById('resultBox').textContent = "请填写网卡名称和IPv6前缀";
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return;
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}
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if (isNaN(ipv6Count) || ipv6Count < 1 || ipv6Count > 1000) {
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document.getElementById('resultBox').textContent = "IPv6一次最多生成1000个";
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return;
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}
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if (isNaN(ipv6Mask) || ipv6Mask < 1 || ipv6Mask > 128) {
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document.getElementById('resultBox').textContent = "IPv6子网掩码长度必须在1-128之间";
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return;
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}
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let prefix = ipv6Input;
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let inputMask = null;
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if (ipv6Input.includes('/')) {
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const parts = ipv6Input.split('/');
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prefix = parts[0];
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inputMask = parseInt(parts[1]);
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if (!isNaN(inputMask) && inputMask >= 1 && inputMask <= 128) {
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ipv6Mask = inputMask;
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document.getElementById('ipv6Mask').value = ipv6Mask;
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}
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}
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const prefixSegments = Math.ceil(ipv6Mask / 16);
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let networkPrefix = '';
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if (prefix.includes('::')) {
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const expandedAddress = expandIPv6Address(prefix);
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const segments = expandedAddress.split(':');
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networkPrefix = segments.slice(0, prefixSegments).join(':');
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if (prefixSegments < 8) {
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networkPrefix += ':';
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}
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} else {
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const segments = prefix.split(':');
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networkPrefix = segments.slice(0, prefixSegments).join(':');
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if (prefixSegments < 8) {
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networkPrefix += ':';
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}
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}
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let commands = '';
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for (let i = 0; i < ipv6Count; i++) {
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const randomAddress = generateRandomIPv6InterfaceID(networkPrefix, ipv6Mask);
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commands += `sudo ip addr add ${randomAddress}/${ipv6Mask} dev ${interfaceName}\n`;
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}
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document.getElementById('resultBox').textContent = commands;
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}
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function expandIPv6Address(address) {
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if (address.includes('/')) {
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address = address.split('/')[0];
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}
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if (!address.includes('::')) {
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return address;
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}
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const parts = address.split('::');
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const beforeDoubleColon = parts[0] ? parts[0].split(':') : [];
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const afterDoubleColon = parts[1] ? parts[1].split(':') : [];
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const missingGroups = 8 - (beforeDoubleColon.length + afterDoubleColon.length);
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let expandedAddress = '';
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if (beforeDoubleColon.length > 0) {
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expandedAddress += beforeDoubleColon.join(':') + ':';
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}
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for (let i = 0; i < missingGroups; i++) {
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expandedAddress += '0:';
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}
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if (afterDoubleColon.length > 0) {
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expandedAddress += afterDoubleColon.join(':');
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} else {
|
||
expandedAddress = expandedAddress.slice(0, -1);
|
||
}
|
||
|
||
return expandedAddress;
|
||
}
|
||
function generateRandomIPv6InterfaceID(networkPrefix, prefixLength) {
|
||
const segmentsToKeep = Math.ceil(prefixLength / 16);
|
||
const segmentsToGenerate = 8 - segmentsToKeep;
|
||
if (segmentsToGenerate <= 0) {
|
||
return networkPrefix;
|
||
}
|
||
const cleanPrefix = networkPrefix.endsWith(':') ?
|
||
networkPrefix.slice(0, -1) : networkPrefix;
|
||
const existingSegments = cleanPrefix.split(':');
|
||
let randomSegments = [];
|
||
for (let i = 0; i < segmentsToGenerate; i++) {
|
||
randomSegments.push(generateRandomHex(4));
|
||
}
|
||
return [...existingSegments, ...randomSegments].join(':');
|
||
}
|
||
|
||
function generateRandomHex(length) {
|
||
const hexChars = '0123456789abcdef';
|
||
let result = '';
|
||
|
||
for (let i = 0; i < length; i++) {
|
||
result += hexChars.charAt(Math.floor(Math.random() * hexChars.length));
|
||
}
|
||
|
||
return result;
|
||
}
|
||
|
||
function copyResult() {
|
||
const resultBox = document.getElementById('resultBox');
|
||
const textToCopy = resultBox.textContent;
|
||
|
||
navigator.clipboard.writeText(textToCopy).then(() => {
|
||
const copyBtn = document.querySelector('.btn-secondary');
|
||
const originalText = copyBtn.textContent;
|
||
copyBtn.textContent = '已复制!';
|
||
setTimeout(() => {
|
||
copyBtn.textContent = originalText;
|
||
}, 2000);
|
||
}).catch(err => {
|
||
console.error('复制失败: ', err);
|
||
alert('复制失败，请手动选择文本复制');
|
||
});
|
||
}
|
||
</script>
|
||
</body>
|
||
</html>
|