mirror of
https://github.com/tiennm99/ccs.git
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kaitranntt
b621b8e47b
Implements unified config.yaml format consolidating: - config.json (API profiles) - profiles.json (account metadata) - *.settings.json (env vars) Features: - Auto-migration from v1 JSON to v2 YAML with backup - Secrets separation into secrets.yaml (chmod 600) - Enhanced YAML output with section comments - CLIProxy OAuth settings migration with env var support - Feature flag for gradual rollout (CCS_UNIFIED_CONFIG=1) - Rollback support via ccs migrate --rollback New commands: - ccs migrate - Run migration - ccs migrate --dry-run - Preview changes - ccs migrate --rollback <path> - Restore from backup - ccs migrate --list-backups - List available backups Closes #75
65 lines
2.1 KiB
TypeScript
65 lines
2.1 KiB
TypeScript
/**
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* Sensitive Key Detection Utilities
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*
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* Shared patterns for detecting secret/sensitive environment variable keys.
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* Used by migration (secrets separation) and UI (masking).
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*/
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/**
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* Patterns that match sensitive keys (API keys, tokens, passwords).
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* More specific than substring matching to avoid false positives.
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*/
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export const SENSITIVE_KEY_PATTERNS = [
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/^ANTHROPIC_AUTH_TOKEN$/, // Exact match for Anthropic auth token
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/_API_KEY$/, // Keys ending with _API_KEY
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/_AUTH_TOKEN$/, // Keys ending with _AUTH_TOKEN
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/_SECRET$/, // Keys ending with _SECRET
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/_SECRET_KEY$/, // Keys ending with _SECRET_KEY
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/^API_KEY$/, // Exact match for API_KEY
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/^AUTH_TOKEN$/, // Exact match for AUTH_TOKEN
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/^SECRET$/, // Exact match for SECRET
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/_PASSWORD$/, // Keys ending with _PASSWORD
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/^PASSWORD$/, // Exact match for PASSWORD
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/_CREDENTIAL$/, // Keys ending with _CREDENTIAL
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/_PRIVATE_KEY$/, // Keys ending with _PRIVATE_KEY
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];
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/**
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* Check if a key name contains a secret/sensitive value.
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* Used during migration to separate secrets from config.
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*
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* @param key - Environment variable key name
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* @returns true if the key likely contains sensitive data
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*/
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export function isSensitiveKey(key: string): boolean {
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return SENSITIVE_KEY_PATTERNS.some((pattern) => pattern.test(key));
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}
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/**
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* Mask a sensitive value for display.
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* Shows first 4 and last 4 characters, replaces middle with asterisks.
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*
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* @param value - The sensitive value to mask
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* @returns Masked value like "sk-a****xyz1"
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*/
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export function maskSensitiveValue(value: string): string {
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if (!value || value.length <= 8) {
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return '*'.repeat(value?.length || 0);
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}
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return value.slice(0, 4) + '*'.repeat(Math.max(0, value.length - 8)) + value.slice(-4);
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}
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/**
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* Mask all sensitive keys in an env object.
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*
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* @param env - Environment variables object
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* @returns New object with sensitive values masked
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*/
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export function maskSensitiveEnv(env: Record<string, string>): Record<string, string> {
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const masked: Record<string, string> = {};
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for (const [key, value] of Object.entries(env)) {
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masked[key] = isSensitiveKey(key) ? maskSensitiveValue(value) : value;
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}
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return masked;
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}
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