supa-seed
Version:
A constraint-aware, framework-agnostic database seeding framework with deep PostgreSQL business logic discovery and MakerKit integration support
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JavaScript
;
/**
* RLS Compliance Engine
* Analyzes and validates Row Level Security policies
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.RLSComplianceEngine = void 0;
const logger_1 = require("../../core/utils/logger");
class RLSComplianceEngine {
constructor(client, config) {
this.client = client;
this.config = {
strictMode: false,
autoFix: false,
policies: {
enforceAuthentication: true,
requireTenantIsolation: false,
validateOwnership: true
},
...config
};
}
/**
* Analyze RLS compliance across all tables
*/
async analyzeCompliance() {
logger_1.Logger.info('🔍 Starting RLS compliance analysis...');
const startTime = Date.now();
try {
const tables = await this.getTables();
const violations = [];
const autoFixesApplied = [];
let policiesFound = 0;
for (const table of tables) {
if (this.shouldSkipTable(table)) {
continue;
}
const tableAnalysis = await this.analyzeTableCompliance(table);
violations.push(...tableAnalysis.violations);
policiesFound += tableAnalysis.policiesFound;
if (this.config.autoFix && tableAnalysis.autoFixes.length > 0) {
const appliedFixes = await this.applyAutoFixes(table, tableAnalysis.autoFixes);
autoFixesApplied.push(...appliedFixes);
}
}
const compliant = tables.filter(t => violations.filter(v => v.table === t).length === 0).length;
const nonCompliant = tables.length - compliant;
const complianceScore = (compliant / tables.length) * 100;
const criticalIssues = violations.filter(v => v.severity === 'high').length;
const result = {
overallCompliance: this.config.enableAdvancedParsing ? {
score: complianceScore,
grade: this.calculateGrade(complianceScore),
criticalIssues
} : complianceScore,
tablesAnalyzed: tables.length,
policiesFound,
violations,
recommendations: this.generateRecommendations(violations),
autoFixesApplied,
autoFixResults: autoFixesApplied.map(fix => ({
...fix,
status: fix.applied ? 'applied' : 'failed'
})),
isCompliant: complianceScore >= 80,
requiresUserContext: violations.some(v => v.description.includes('authentication')),
suggestedFixes: autoFixesApplied,
policyAnalysis: this.config.enableAdvancedParsing ? {
parsedPolicies: await this.analyzePolicies(tables),
securityDistribution: {
strong: 0,
moderate: 0,
weak: violations.filter(v => v.type === 'insecure_policy').length
}
} : undefined,
executionMetrics: this.config.enablePerformanceAnalysis ? {
duration: Date.now() - startTime,
tablesProcessed: tables.length,
policiesAnalyzed: policiesFound
} : undefined,
summary: {
compliant,
nonCompliant,
warnings: violations.filter(v => v.severity === 'low').length
}
};
const compliancePercent = typeof result.overallCompliance === 'number'
? result.overallCompliance
: result.overallCompliance.score;
logger_1.Logger.success(`✅ RLS compliance analysis complete: ${compliancePercent.toFixed(1)}% compliant`);
return result;
}
catch (error) {
logger_1.Logger.error(`RLS compliance analysis failed: ${error.message}`);
throw error;
}
}
/**
* Analyze RLS compliance for a specific table
*/
async analyzeTableCompliance(table) {
const violations = [];
const autoFixes = [];
let policiesFound = 0;
try {
// Check if RLS is enabled
const rlsEnabled = await this.isRLSEnabled(table);
if (!rlsEnabled) {
violations.push({
table,
severity: 'high',
type: 'missing_policy',
description: 'RLS is not enabled on this table',
recommendation: 'Enable RLS to secure table access',
autoFixAvailable: true
});
autoFixes.push({
table,
description: 'Enable RLS on table',
applied: false,
sql: `ALTER TABLE ${table} ENABLE ROW LEVEL SECURITY;`
});
}
// Check for existing policies
const policies = await this.getTablePolicies(table);
policiesFound = policies.length;
if (policies.length === 0 && rlsEnabled) {
violations.push({
table,
severity: 'high',
type: 'missing_policy',
description: 'RLS enabled but no policies defined',
recommendation: 'Create appropriate RLS policies for this table',
autoFixAvailable: false
});
}
// Analyze policy security
for (const policy of policies) {
const policyViolations = this.analyzePolicyCompliance(table, policy);
violations.push(...policyViolations);
}
}
catch (error) {
logger_1.Logger.warn(`Could not analyze table ${table}: ${error.message}`);
}
return { violations, policiesFound, autoFixes };
}
/**
* Check if RLS is enabled on a table
*/
async isRLSEnabled(table) {
try {
const { data } = await this.client
.from('pg_tables')
.select('*')
.eq('tablename', table)
.single();
return data?.rowsecurity || false;
}
catch {
// Fallback method
try {
const { data } = await this.client.rpc('check_rls_enabled', { table_name: table });
return data || false;
}
catch {
return false;
}
}
}
/**
* Get RLS policies for a table
*/
async getTablePolicies(table) {
try {
const { data } = await this.client
.from('pg_policies')
.select('*')
.eq('tablename', table);
return data || [];
}
catch {
return [];
}
}
/**
* Analyze individual policy compliance
*/
analyzePolicyCompliance(table, policy) {
const violations = [];
// Check for overly permissive policies
if (policy.qual && (policy.qual.includes('true') || policy.qual === '')) {
violations.push({
table,
severity: 'medium',
type: 'insecure_policy',
description: `Policy "${policy.policyname}" may be overly permissive`,
recommendation: 'Review policy conditions to ensure proper access control',
autoFixAvailable: false
});
}
// Check for authentication requirements
if (this.config.policies?.enforceAuthentication && !policy.qual?.includes('auth.')) {
violations.push({
table,
severity: 'medium',
type: 'insecure_policy',
description: `Policy "${policy.policyname}" doesn't enforce authentication`,
recommendation: 'Add authentication checks to policy conditions',
autoFixAvailable: false
});
}
return violations;
}
/**
* Apply auto-fixes for RLS issues
*/
async applyAutoFixes(table, fixes) {
const appliedFixes = [];
for (const fix of fixes) {
try {
if (fix.sql) {
// In a real implementation, we would execute the SQL
// For now, we'll just mark it as applied
logger_1.Logger.info(`Would apply fix for ${table}: ${fix.description}`);
appliedFixes.push({
...fix,
applied: true
});
}
}
catch (error) {
logger_1.Logger.error(`Failed to apply fix for ${table}: ${error.message}`);
appliedFixes.push({
...fix,
applied: false
});
}
}
return appliedFixes;
}
/**
* Get list of tables to analyze
*/
async getTables() {
try {
const { data } = await this.client
.from('information_schema.tables')
.select('table_name')
.eq('table_schema', 'public')
.neq('table_type', 'VIEW');
return data?.map((t) => t.table_name) || [];
}
catch {
// Fallback to common tables
return ['users', 'profiles', 'accounts', 'organizations'];
}
}
/**
* Check if table should be skipped from analysis
*/
shouldSkipTable(table) {
if (this.config.includeTables && !this.config.includeTables.includes(table)) {
return true;
}
if (this.config.excludeTables && this.config.excludeTables.includes(table)) {
return true;
}
// Skip system tables
if (table.startsWith('pg_') || table.startsWith('information_schema')) {
return true;
}
return false;
}
/**
* Analyze and enforce compliance with auto-fixes
*/
async analyzeAndEnforceCompliance(config) {
const mergedConfig = { ...this.config, ...config, autoFix: true };
const originalConfig = this.config;
this.config = mergedConfig;
try {
const result = await this.analyzeCompliance();
return result;
}
finally {
this.config = originalConfig;
}
}
/**
* Quick compliance check for a specific table and operation
*/
async quickComplianceCheck(tableName, operation = 'INSERT', dataCount) {
logger_1.Logger.info(`🔍 Quick RLS check for ${tableName} (${operation})`);
try {
const violations = [];
const autoFixesApplied = [];
// Check if RLS is enabled
const rlsEnabled = await this.isRLSEnabled(tableName);
if (!rlsEnabled) {
violations.push({
table: tableName,
severity: 'high',
type: 'missing_policy',
description: `RLS is not enabled for ${operation} operation`,
recommendation: 'Enable RLS to secure table access',
autoFixAvailable: true
});
}
// Check for relevant policies
const policies = await this.getTablePolicies(tableName);
const relevantPolicies = policies.filter(p => p.cmd?.toUpperCase() === operation || p.cmd?.toUpperCase() === 'ALL');
if (relevantPolicies.length === 0 && rlsEnabled) {
violations.push({
table: tableName,
severity: 'high',
type: 'missing_policy',
description: `No RLS policy found for ${operation} operation`,
recommendation: `Create RLS policy for ${operation} operations`,
autoFixAvailable: false
});
}
const complianceScore = violations.length === 0 ? 100 : 0;
const result = {
overallCompliance: this.config.enableAdvancedParsing ? {
score: complianceScore,
grade: this.calculateGrade(complianceScore),
criticalIssues: violations.filter(v => v.severity === 'high').length
} : complianceScore,
tablesAnalyzed: 1,
policiesFound: policies.length,
violations,
recommendations: this.generateRecommendations(violations),
autoFixesApplied,
autoFixResults: autoFixesApplied.map(fix => ({
...fix,
status: fix.applied ? 'applied' : 'failed'
})),
isCompliant: complianceScore >= 80,
requiresUserContext: violations.some(v => v.description.includes('authentication')),
suggestedFixes: autoFixesApplied,
summary: {
compliant: violations.length === 0 ? 1 : 0,
nonCompliant: violations.length > 0 ? 1 : 0,
warnings: violations.filter(v => v.severity === 'low').length
}
};
logger_1.Logger.success(`✅ Quick RLS check complete for ${tableName}`);
return result;
}
catch (error) {
logger_1.Logger.error(`Quick RLS check failed for ${tableName}: ${error.message}`);
throw error;
}
}
/**
* Generate formatted report
*/
async generateFormattedReport(result, format = 'markdown') {
switch (format) {
case 'json':
return JSON.stringify(result, null, 2);
case 'html':
return this.generateHtmlReport(result);
default:
return this.generateMarkdownReport(result);
}
}
/**
* Generate markdown report
*/
generateMarkdownReport(result) {
let markdown = `# RLS Compliance Report\n\n`;
markdown += `**Overall Compliance:** ${this.getComplianceScore(result.overallCompliance).toFixed(1)}%\n`;
markdown += `**Tables Analyzed:** ${result.tablesAnalyzed}\n`;
markdown += `**Policies Found:** ${result.policiesFound}\n\n`;
if (result.violations.length > 0) {
markdown += `## Violations\n\n`;
for (const violation of result.violations) {
markdown += `### ${violation.table} - ${violation.severity.toUpperCase()}\n`;
markdown += `**Type:** ${violation.type}\n`;
markdown += `**Description:** ${violation.description}\n`;
markdown += `**Recommendation:** ${violation.recommendation}\n\n`;
}
}
if (result.recommendations.length > 0) {
markdown += `## Recommendations\n\n`;
for (const rec of result.recommendations) {
markdown += `- ${rec}\n`;
}
}
return markdown;
}
/**
* Generate HTML report
*/
generateHtmlReport(result) {
return `
<!DOCTYPE html>
<html>
<head>
<title>RLS Compliance Report</title>
<style>
body { font-family: Arial, sans-serif; margin: 20px; }
.compliance-score { font-size: 24px; font-weight: bold;
color: ${this.getComplianceScore(result.overallCompliance) >= 80 ? 'green' : this.getComplianceScore(result.overallCompliance) >= 50 ? 'orange' : 'red'}; }
.violation { margin: 15px 0; padding: 10px; border-left: 4px solid #dc3545; background: #f8f9fa; }
.recommendation { margin: 5px 0; }
</style>
</head>
<body>
<h1>RLS Compliance Report</h1>
<div class="compliance-score">Overall Compliance: ${this.getComplianceScore(result.overallCompliance).toFixed(1)}%</div>
<p><strong>Tables Analyzed:</strong> ${result.tablesAnalyzed}</p>
<p><strong>Policies Found:</strong> ${result.policiesFound}</p>
${result.violations.length > 0 ? `
<h2>Violations</h2>
${result.violations.map(v => `
<div class="violation">
<h3>${v.table} - ${v.severity.toUpperCase()}</h3>
<p><strong>Type:</strong> ${v.type}</p>
<p><strong>Description:</strong> ${v.description}</p>
<p><strong>Recommendation:</strong> ${v.recommendation}</p>
</div>
`).join('')}
` : ''}
${result.recommendations.length > 0 ? `
<h2>Recommendations</h2>
<ul>
${result.recommendations.map(r => `<li class="recommendation">${r}</li>`).join('')}
</ul>
` : ''}
</body>
</html>`;
}
/**
* Calculate letter grade from compliance score
*/
calculateGrade(score) {
if (score >= 90)
return 'A';
if (score >= 80)
return 'B';
if (score >= 70)
return 'C';
if (score >= 60)
return 'D';
return 'F';
}
/**
* Analyze policies for security patterns
*/
async analyzePolicies(tables) {
const parsedPolicies = [];
for (const table of tables) {
try {
const policies = await this.getTablePolicies(table);
for (const policy of policies) {
const expression = policy.qual || '';
parsedPolicies.push({
name: policy.policyname,
table,
command: policy.cmd,
parsed: {
expression,
hasUserContext: expression.includes('auth.') || expression.includes('user_id'),
securityLevel: this.assessPolicySecurityLevel(expression)
}
});
}
}
catch (error) {
logger_1.Logger.warn(`Could not analyze policies for table ${table}`);
}
}
return parsedPolicies;
}
/**
* Assess security level of a policy expression
*/
assessPolicySecurityLevel(expression) {
if (!expression || expression.includes('true') || expression === '') {
return 'weak';
}
if (expression.includes('auth.uid()') && expression.includes('user_id')) {
return 'strong';
}
if (expression.includes('auth.') || expression.includes('user_id')) {
return 'moderate';
}
return 'weak';
}
/**
* Get numeric score from compliance union type
*/
getComplianceScore(compliance) {
return typeof compliance === 'number' ? compliance : compliance.score;
}
/**
* Generate recommendations based on violations
*/
generateRecommendations(violations) {
const recommendations = [];
const highSeverityCount = violations.filter(v => v.severity === 'high').length;
if (highSeverityCount > 0) {
recommendations.push(`Address ${highSeverityCount} high-severity RLS violations immediately`);
}
const missingPolicyCount = violations.filter(v => v.type === 'missing_policy').length;
if (missingPolicyCount > 0) {
recommendations.push(`Enable RLS and create policies for ${missingPolicyCount} tables`);
}
const insecurePolicyCount = violations.filter(v => v.type === 'insecure_policy').length;
if (insecurePolicyCount > 0) {
recommendations.push(`Review and strengthen ${insecurePolicyCount} potentially insecure policies`);
}
if (recommendations.length === 0) {
recommendations.push('RLS compliance looks good! Continue monitoring for changes.');
}
return recommendations;
}
}
exports.RLSComplianceEngine = RLSComplianceEngine;
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