HaHafeng
dfc0fe0b9a
Summary: - Migrate PostgreSQL to pgvector/pgvector:pg15 Docker image - Successfully install and verify pgvector 0.8.1 extension - Create comprehensive Dify-to-pgvector migration plan - Update PKB module documentation with pgvector status - Update system documentation with pgvector integration Key changes: - docker-compose.yml: Switch to pgvector/pgvector:pg15 image - Add EkbDocument and EkbChunk data model design - Design R-C-R-G hybrid retrieval architecture - Add clinical data JSONB fields (pico, studyDesign, regimen, safety, criteria, endpoints) - Create detailed 10-day implementation roadmap Documentation updates: - PKB module status: pgvector RAG infrastructure ready - System status: pgvector 0.8.1 integrated - New: Dify replacement development plan (01-Dify替换为pgvector开发计划.md) - New: Enterprise medical knowledge base solution V2 Tested: PostgreSQL with pgvector verified, frontend and backend functionality confirmed
74 lines
1.5 KiB
PHP
74 lines
1.5 KiB
PHP
<?php
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/**
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* REDCap密码哈希生成脚本
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* 直接在数据库中更新Admin密码
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*/
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// REDCap密码哈希算法（SHA-512 + Salt）
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$username = 'Admin';
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$new_password = 'Admin123!';
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// 生成新的salt（REDCap使用100字符的随机salt）
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$salt = '';
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$characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()-_=+[]{}|;:,.<>?~';
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for ($i = 0; $i < 100; $i++) {
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$salt .= $characters[random_int(0, strlen($characters) - 1)];
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}
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// 生成密码哈希（SHA-512(password + salt)）
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$password_hash = hash('sha512', $new_password . $salt);
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// 数据库连接信息
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$db_host = getenv('REDCAP_DB_HOST') ?: 'redcap-mysql';
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$db_name = getenv('REDCAP_DB_NAME') ?: 'redcap';
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$db_user = getenv('REDCAP_DB_USER') ?: 'redcap_user';
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$db_pass = getenv('REDCAP_DB_PASS') ?: 'redcap_pass_dev_456';
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try {
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$pdo = new PDO("mysql:host=$db_host;dbname=$db_name", $db_user, $db_pass);
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$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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// 更新密码
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$stmt = $pdo->prepare("UPDATE redcap_auth SET password = ?, password_salt = ? WHERE username = ?");
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$result = $stmt->execute([$password_hash, $salt, $username]);
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if ($result) {
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echo "✅ Password updated successfully!\n\n";
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echo "Username: $username\n";
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echo "New Password: $new_password\n\n";
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echo "You can now login at: http://localhost:8080/\n";
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} else {
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echo "❌ Failed to update password\n";
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}
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} catch (PDOException $e) {
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echo "❌ Database error: " . $e->getMessage() . "\n";
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}
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