@ui18n/angular/dist/core/src/secure-config.d.ts

🅰️ Modern Angular internationalization with standalone components, signals, and dependency injection support for Angular 15+

/**
 * UI18n安全配置管理系统
 * 提供API密钥的安全存储、加密和环境变量管理
 */
import { DualAPIConfig } from './api-config';
export interface SecureConfig {
    /** 加密的配置数据 */
    encrypted: {
        /** 加密的AI提供者配置 */
        aiProvider?: string;
        /** 加密的云端服务配置 */
        cloudService?: string;
    };
    /** 加密元数据 */
    metadata: {
        /** 加密算法 */
        algorithm: string;
        /** 密钥长度 */
        keyLength: number;
        /** 创建时间 */
        createdAt: string;
        /** 最后更新时间 */
        updatedAt: string;
        /** 配置版本 */
        version: string;
    };
    /** 非敏感配置（明文存储） */
    public: {
        /** 回退策略 */
        fallbackStrategy?: DualAPIConfig['fallbackStrategy'];
        /** 错误处理配置 */
        errorHandling?: DualAPIConfig['errorHandling'];
        /** AI提供者非敏感配置 */
        aiProvider?: any;
        /** 云端服务非敏感配置 */
        cloudService?: any;
    };
}
export declare const ENV_VAR_MAPPING: {
    readonly AI_PROVIDER_TYPE: "aiProvider.type";
    readonly AI_PROVIDER_API_KEY: "aiProvider.apiKey";
    readonly AI_PROVIDER_ENDPOINT: "aiProvider.endpoint";
    readonly AI_PROVIDER_TIMEOUT: "aiProvider.timeout";
    readonly AI_PROVIDER_REGION: "aiProvider.region";
    readonly AI_PROVIDER_MODEL: "aiProvider.model";
    readonly UI18N_ACCOUNT_API_KEY: "cloudService.accountApiKey";
    readonly UI18N_CLOUD_ENDPOINT: "cloudService.endpoint";
    readonly UI18N_CLOUD_TIMEOUT: "cloudService.timeout";
    readonly UI18N_DEBUG: "debug";
    readonly UI18N_LOG_LEVEL: "logLevel";
};
export declare const SENSITIVE_FIELDS: string[];
/**
 * 安全配置管理器
 */
export declare class SecureConfigManager {
    private static readonly ALGORITHM;
    private static readonly KEY_LENGTH;
    private static readonly IV_LENGTH;
    private static readonly TAG_LENGTH;
    private static readonly CONFIG_FILE_NAME;
    private encryptionKey;
    private configPath;
    constructor(options?: {
        configDir?: string;
        encryptionKey?: string | Buffer;
    });
    /**
     * 初始化加密密钥
     */
    private initializeEncryptionKey;
    /**
     * 获取用户主目录
     */
    private getUserHomeDir;
    /**
     * 加密敏感数据
     */
    private encrypt;
    /**
     * 解密敏感数据
     */
    private decrypt;
    /**
     * 过滤敏感字段
     */
    private filterSensitiveFields;
    /**
     * 从环境变量加载配置
     */
    loadFromEnvironment(): Partial<DualAPIConfig>;
    /**
     * 保存安全配置到文件
     */
    saveSecureConfig(config: DualAPIConfig): void;
    /**
     * 从文件加载安全配置
     */
    loadSecureConfig(): Partial<DualAPIConfig>;
    /**
     * 合并配置（优先级：环境变量 > 安全文件 > 默认配置）
     */
    loadConfig(defaultConfig?: Partial<DualAPIConfig>): DualAPIConfig;
    /**
     * 深度合并对象
     */
    private deepMerge;
    /**
     * 删除安全配置文件
     */
    deleteSecureConfig(): boolean;
    /**
     * 验证配置文件完整性
     */
    validateConfigFile(): {
        valid: boolean;
        errors: string[];
    };
    /**
     * 轮转加密密钥
     */
    rotateEncryptionKey(newKey?: string | Buffer): void;
    /**
     * Initialize the config manager (for compatibility)
     */
    initialize(): Promise<void>;
    /**
     * Set configuration value (for compatibility)
     */
    setConfig(category: string, key: string, value: string): Promise<void>;
    /**
     * Get configuration value (for compatibility)
     */
    getConfig(category: string, key: string): Promise<string | undefined>;
}
/**
 * 安全日志记录器
 */
export declare class SecureLogger {
    private static instance;
    private logLevel;
    private constructor();
    static getInstance(): SecureLogger;
    /**
     * 设置日志级别
     */
    setLogLevel(level: 'debug' | 'info' | 'warn' | 'error'): void;
    /**
     * 脱敏处理敏感信息
     */
    private sanitize;
    /**
     * 掩码敏感值
     */
    private maskSensitiveValue;
    /**
     * 安全日志记录
     */
    log(level: 'debug' | 'info' | 'warn' | 'error', message: string, data?: any): void;
}
/**
 * 配置验证器
 */
export declare class ConfigValidator {
    /**
     * 验证API密钥格式
     */
    static validateAPIKey(key: string, provider: string): {
        valid: boolean;
        errors: string[];
    };
    /**
     * 验证端点URL
     */
    static validateEndpoint(endpoint: string): {
        valid: boolean;
        errors: string[];
    };
}
export default SecureConfigManager;
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