botserver/src/security/auth_api/config.rs

#[derive(Debug, Clone)]
pub struct AuthConfig {
    pub require_auth: bool,
    pub jwt_secret: Option<String>,
    pub api_key_header: String,
    pub bearer_prefix: String,
    pub session_cookie_name: String,
    pub allow_anonymous_paths: Vec<String>,
    pub public_paths: Vec<String>,
    pub bot_id_header: String,
    pub org_id_header: String,
}

impl Default for AuthConfig {
    fn default() -> Self {
        Self {
            require_auth: true,
            jwt_secret: None,
            api_key_header: "X-API-Key".to_string(),
            bearer_prefix: "Bearer ".to_string(),
            session_cookie_name: "session_id".to_string(),
            allow_anonymous_paths: vec![
                "/health".to_string(),
                "/healthz".to_string(),
                "/api/health".to_string(),
                "/.well-known".to_string(),
                "/metrics".to_string(),
                "/api/auth/login".to_string(),
                "/api/auth/bootstrap".to_string(),
                "/api/auth/refresh".to_string(),
                "/oauth".to_string(),
                "/auth/callback".to_string(),
                "/webhook/whatsapp".to_string(),
            ],
            public_paths: vec![
                "/".to_string(),
                "/static".to_string(),
                "/favicon.ico".to_string(),
                "/robots.txt".to_string(),
            ],
            bot_id_header: "X-Bot-ID".to_string(),
            org_id_header: "X-Organization-ID".to_string(),
        }
    }
}

impl AuthConfig {
    pub fn new() -> Self {
        Self::default()
    }

    pub fn from_env() -> Self {
        let mut config = Self::default();

        if let Ok(secret) = std::env::var("JWT_SECRET") {
            config.jwt_secret = Some(secret);
        }

        if let Ok(require) = std::env::var("REQUIRE_AUTH") {
            config.require_auth = require == "true" || require == "1";
        }

        if let Ok(paths) = std::env::var("ANONYMOUS_PATHS") {
            config.allow_anonymous_paths = paths
                .split(',')
                .map(|s| s.trim().to_string())
                .filter(|s| !s.is_empty())
                .collect();
        }

        config
    }

    pub fn with_jwt_secret(mut self, secret: impl Into<String>) -> Self {
        self.jwt_secret = Some(secret.into());
        self
    }

    pub fn with_require_auth(mut self, require: bool) -> Self {
        self.require_auth = require;
        self
    }

    pub fn add_anonymous_path(mut self, path: impl Into<String>) -> Self {
        self.allow_anonymous_paths.push(path.into());
        self
    }

    pub fn add_public_path(mut self, path: impl Into<String>) -> Self {
        self.public_paths.push(path.into());
        self
    }

    pub fn is_public_path(&self, path: &str) -> bool {
        for public_path in &self.public_paths {
            if path == public_path || path.starts_with(&format!("{}/", public_path)) {
                return true;
            }
        }
        false
    }

    pub fn is_anonymous_allowed(&self, path: &str) -> bool {
        for allowed_path in &self.allow_anonymous_paths {
            if path == allowed_path || path.starts_with(&format!("{}/", allowed_path)) {
                return true;
            }
        }
        false
    }
}