fd12f35e6c
- Add comprehensive HTTP/1.1 and HTTP/2 server support - Implement reverse proxy with load balancing - Add static file serving with proper MIME types - Create multi-port server management - Add TLS/HTTPS support with SNI and ACME - Implement authentication middleware framework - Add advanced routing and matchers system - Create file sync service foundation - Add metrics collection and health monitoring - Implement simple configuration format - Successfully tested with production-equivalent config Core features working: - Reverse proxy to localhost:3000 ✓ - Static file serving ✓ - Multi-port configuration ✓ - CORS headers and security ✓ - Simple config format detection ✓ Ready for production testing as Caddy replacement.
1044 lines
32 KiB
Rust
1044 lines
32 KiB
Rust
use anyhow::Result;
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use serde::{Deserialize, Serialize};
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use std::collections::HashMap;
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use std::path::PathBuf;
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/// Complete Caddy configuration structure for 100% compatibility
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct CaddyConfig {
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/// Global admin settings
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pub admin: Option<AdminConfig>,
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/// App configurations
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pub apps: Apps,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct AdminConfig {
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/// Admin endpoint listen address
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pub listen: Option<String>,
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/// API origins
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pub origins: Option<Vec<String>>,
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/// Remote admin endpoint
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pub remote: Option<RemoteAdmin>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct RemoteAdmin {
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pub endpoint: String,
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pub access_id: String,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Apps {
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/// HTTP app configuration
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pub http: HttpApp,
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/// TLS app configuration
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pub tls: Option<TlsApp>,
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/// PKI app configuration
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pub pki: Option<PkiApp>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct HttpApp {
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/// HTTP servers configuration
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pub servers: HashMap<String, HttpServer>,
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/// Grace period for graceful shutdown
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pub grace_period: Option<String>,
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/// Shutdown delay
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pub shutdown_delay: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct HttpServer {
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/// Listen addresses
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pub listen: Vec<String>,
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/// Routes configuration
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pub routes: Vec<Route>,
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/// Error handling
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pub errors: Option<ErrorHandling>,
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/// TLS connection policies
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pub tls_connection_policies: Option<Vec<TlsConnectionPolicy>>,
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/// Automatic HTTPS
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pub automatic_https: Option<AutomaticHttpsConfig>,
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/// Protocol configuration
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pub protocols: Option<Vec<String>>,
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/// Strict SNI host matching
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pub strict_sni_host: Option<bool>,
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/// Request timeout
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pub request_timeout: Option<String>,
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/// Read timeout
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pub read_timeout: Option<String>,
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/// Read header timeout
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pub read_header_timeout: Option<String>,
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/// Write timeout
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pub write_timeout: Option<String>,
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/// Idle timeout
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pub idle_timeout: Option<String>,
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/// Max header bytes
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pub max_header_bytes: Option<i32>,
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/// Enable H2C
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pub allow_h2c: Option<bool>,
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/// Experimental HTTP/3
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pub experimental_http3: Option<bool>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Route {
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/// Route matchers
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#[serde(rename = "match")]
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pub match_rules: Option<Vec<Matcher>>,
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/// Handler chain
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pub handle: Vec<Handler>,
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/// Terminal route (default: true)
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pub terminal: Option<bool>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(tag = "handler")]
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pub enum Handler {
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/// Authentication handler
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#[serde(rename = "authentication")]
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Authentication {
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providers: HashMap<String, AuthProvider>,
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},
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/// Basic auth handler
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#[serde(rename = "http_basic_auth")]
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BasicAuth {
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accounts: Vec<BasicAuthAccount>,
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realm: Option<String>,
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hash: Option<BasicAuthHash>,
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},
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/// Static file server
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#[serde(rename = "file_server")]
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FileServer {
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root: Option<String>,
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hide: Option<Vec<String>>,
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index_names: Option<Vec<String>>,
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browse: Option<BrowseConfig>,
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precompressed: Option<PrecompressedConfig>,
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status_code: Option<i32>,
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canonical_uris: Option<bool>,
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pass_thru: Option<bool>,
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},
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/// Reverse proxy
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#[serde(rename = "reverse_proxy")]
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ReverseProxy {
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upstreams: Vec<Upstream>,
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load_balancing: Option<LoadBalancing>,
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health_checks: Option<HealthChecks>,
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circuit_breaker: Option<CircuitBreaker>,
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headers: Option<HeaderOperations>,
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transport: Option<Transport>,
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handle_response: Option<Vec<ResponseHandler>>,
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trusted_proxies: Option<Vec<String>>,
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replace_status: Option<Vec<StatusReplacement>>,
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buffer_requests: Option<bool>,
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buffer_responses: Option<bool>,
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max_buffer_size: Option<i64>,
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stream_timeout: Option<String>,
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stream_close_delay: Option<String>,
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flush_interval: Option<String>,
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},
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/// Static response
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#[serde(rename = "static_response")]
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StaticResponse {
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status_code: Option<i32>,
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headers: Option<HashMap<String, Vec<String>>>,
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body: Option<String>,
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close: Option<bool>,
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},
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/// Redirect handler
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#[serde(rename = "redirect")]
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Redirect {
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to: Option<String>,
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status_code: Option<i32>,
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},
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/// Rewrite handler
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#[serde(rename = "rewrite")]
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Rewrite {
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uri: Option<String>,
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strip_path_prefix: Option<String>,
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strip_path_suffix: Option<String>,
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uri_substring: Option<Vec<UriSubstring>>,
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method: Option<String>,
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},
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/// Headers handler
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#[serde(rename = "headers")]
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Headers {
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request: Option<HeaderOperations>,
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response: Option<HeaderOperations>,
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},
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/// Copy response headers handler
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#[serde(rename = "copy_response_headers")]
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CopyResponseHeaders {
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include: Option<Vec<String>>,
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exclude: Option<Vec<String>>,
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},
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/// Request body handler
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#[serde(rename = "request_body")]
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RequestBody {
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max_size: Option<i64>,
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},
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/// Response compression
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#[serde(rename = "encode")]
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Encode {
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encodings: Option<HashMap<String, EncodingConfig>>,
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prefer: Option<Vec<String>>,
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minimum_length: Option<i64>,
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},
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/// Template handler
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#[serde(rename = "templates")]
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Templates {
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file_root: Option<String>,
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mime_types: Option<Vec<String>>,
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delimiters: Option<Vec<String>>,
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},
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/// Subroute handler
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#[serde(rename = "subroute")]
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Subroute {
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routes: Vec<Route>,
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errors: Option<ErrorHandling>,
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},
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/// Error handler
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#[serde(rename = "error")]
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Error {
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error: Option<String>,
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status_code: Option<i32>,
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},
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/// Map handler
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#[serde(rename = "map")]
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Map {
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source: String,
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destinations: HashMap<String, String>,
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default: Option<String>,
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},
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/// Rate limit handler
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#[serde(rename = "rate_limit")]
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RateLimit {
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key: Option<String>,
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rate: Option<String>,
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burst: Option<i32>,
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window: Option<String>,
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},
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/// IP whitelist handler
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#[serde(rename = "ip_whitelist")]
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IpWhitelist {
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source: Option<String>,
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rules: Vec<IpRule>,
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},
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/// Request ID handler
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#[serde(rename = "request_id")]
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RequestId {
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header_name: Option<String>,
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size: Option<i32>,
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},
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/// Metrics handler
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#[serde(rename = "metrics")]
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Metrics {
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path: Option<String>,
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},
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/// Health check handler
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#[serde(rename = "health")]
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Health {
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path: Option<String>,
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},
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/// Vars handler
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#[serde(rename = "vars")]
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Vars {
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#[serde(flatten)]
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variables: HashMap<String, String>,
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},
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/// Custom handler
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#[serde(rename = "custom")]
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Custom {
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module: String,
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#[serde(flatten)]
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config: HashMap<String, serde_json::Value>,
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},
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(untagged)]
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pub enum Matcher {
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/// Host matcher
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Host(Vec<String>),
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/// Path matcher
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Path(Vec<String>),
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/// Path regexp matcher
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PathRegexp(Vec<String>),
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/// Method matcher
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Method(Vec<String>),
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/// Query matcher
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Query(HashMap<String, Vec<String>>),
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/// Header matcher
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Header(HashMap<String, Vec<String>>),
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/// Header regexp matcher
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HeaderRegexp(HashMap<String, Vec<String>>),
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/// Remote IP matcher
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RemoteIp {
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ranges: Vec<String>,
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forwarded: Option<bool>,
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},
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/// Protocol matcher
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Protocol(String),
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/// File matcher
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File {
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root: Option<String>,
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files: Vec<String>,
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try_files: Option<Vec<String>>,
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try_policy: Option<String>,
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split_path: Option<Vec<String>>,
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},
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/// Expression matcher
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Expression {
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expr: String,
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},
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/// Vars matcher
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Vars(HashMap<String, String>),
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/// Not matcher
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Not {
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#[serde(rename = "match")]
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matcher: Box<Matcher>,
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},
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct AuthProvider {
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#[serde(flatten)]
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pub config: HashMap<String, serde_json::Value>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct BasicAuthAccount {
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pub username: String,
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pub password: String,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct BasicAuthHash {
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pub algorithm: Option<String>,
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pub cost: Option<i32>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct BrowseConfig {
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pub template: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct PrecompressedConfig {
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pub encodings: Option<Vec<String>>,
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pub min_length: Option<i64>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Upstream {
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pub dial: String,
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pub max_requests: Option<i32>,
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pub max_requests_per_host: Option<i32>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct LoadBalancing {
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pub selection_policy: Option<SelectionPolicy>,
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pub try_duration: Option<String>,
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pub try_interval: Option<String>,
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pub unhealthy_request_count: Option<i32>,
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pub unhealthy_status: Option<Vec<i32>>,
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pub unhealthy_latency: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(rename_all = "snake_case")]
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pub enum SelectionPolicy {
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RoundRobin,
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LeastConn,
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Random,
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First,
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IpHash,
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UriHash,
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Header,
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Cookie,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct HealthChecks {
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pub active: Option<ActiveHealthCheck>,
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pub passive: Option<PassiveHealthCheck>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ActiveHealthCheck {
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pub uri: String,
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pub port: Option<i32>,
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pub headers: Option<HashMap<String, Vec<String>>>,
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pub interval: Option<String>,
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pub timeout: Option<String>,
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pub max_size: Option<i64>,
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pub expect_status: Option<i32>,
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pub expect_body: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct PassiveHealthCheck {
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pub unhealthy_status: Option<Vec<i32>>,
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pub unhealthy_latency: Option<String>,
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pub unhealthy_request_count: Option<i32>,
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pub healthy_count: Option<i32>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct CircuitBreaker {
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pub trip_duration: Option<String>,
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pub recovery_duration: Option<String>,
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pub failure_threshold: Option<f64>,
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pub success_threshold: Option<f64>,
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pub latency_threshold: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct HeaderOperations {
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pub add: Option<HashMap<String, Vec<String>>>,
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pub set: Option<HashMap<String, Vec<String>>>,
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pub delete: Option<Vec<String>>,
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pub replace: Option<HashMap<String, Vec<HeaderReplacement>>>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct HeaderReplacement {
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pub search: String,
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pub replace: String,
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pub search_regexp: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Transport {
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pub protocol: Option<String>,
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pub tls: Option<TransportTls>,
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pub keep_alive: Option<KeepAlive>,
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pub compression: Option<bool>,
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pub max_conns_per_host: Option<i32>,
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pub dial_timeout: Option<String>,
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pub dial_fallback_delay: Option<String>,
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pub response_header_timeout: Option<String>,
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pub expect_continue_timeout: Option<String>,
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pub max_response_header_size: Option<i64>,
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pub write_buffer_size: Option<i32>,
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pub read_buffer_size: Option<i32>,
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pub versions: Option<Vec<String>>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct TransportTls {
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pub client_certificate_file: Option<String>,
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pub client_certificate_key_file: Option<String>,
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pub client_certificate_automate: Option<String>,
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pub root_ca_pool: Option<Vec<String>>,
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pub root_ca_pem_files: Option<Vec<String>>,
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pub server_name: Option<String>,
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pub insecure_skip_verify: Option<bool>,
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pub handshake_timeout: Option<String>,
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pub versions: Option<Vec<String>>,
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pub cipher_suites: Option<Vec<String>>,
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pub curves: Option<Vec<String>>,
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pub alpn: Option<Vec<String>>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct KeepAlive {
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pub enabled: Option<bool>,
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pub probe_interval: Option<String>,
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pub max_idle_conns: Option<i32>,
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pub max_idle_conns_per_host: Option<i32>,
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pub idle_conn_timeout: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ResponseHandler {
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#[serde(rename = "match")]
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pub match_rules: Option<ResponseMatcher>,
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pub routes: Vec<Route>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ResponseMatcher {
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pub status_code: Option<Vec<i32>>,
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pub headers: Option<HashMap<String, Vec<String>>>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct StatusReplacement {
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pub status_code: i32,
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pub with: i32,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct UriSubstring {
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pub find: String,
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pub replace: String,
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pub limit: Option<i32>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct EncodingConfig {
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#[serde(flatten)]
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pub config: HashMap<String, serde_json::Value>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct IpRule {
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pub action: String,
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pub rule: String,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ErrorHandling {
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pub routes: Vec<Route>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct TlsConnectionPolicy {
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#[serde(rename = "match")]
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pub match_rules: Option<TlsConnectionMatcher>,
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pub certificate_selection: Option<CertificateSelection>,
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pub cipher_suites: Option<Vec<String>>,
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pub curves: Option<Vec<String>>,
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pub alpn: Option<Vec<String>>,
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pub protocols: Option<ProtocolRange>,
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pub client_authentication: Option<ClientAuthentication>,
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pub insecure_secrets_log: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct TlsConnectionMatcher {
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pub sni: Option<Vec<String>>,
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pub remote_ip: Option<RemoteIpMatcher>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct RemoteIpMatcher {
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pub ranges: Vec<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct CertificateSelection {
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pub any_tag: Option<Vec<String>>,
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pub all_tags: Option<Vec<String>>,
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pub public_key_algorithm: Option<String>,
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pub serial_number: Option<String>,
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pub subject_organization: Option<String>,
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pub subject: Option<Vec<String>>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ProtocolRange {
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pub min: Option<String>,
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pub max: Option<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct ClientAuthentication {
|
|
pub mode: Option<String>,
|
|
pub trusted_ca_certs: Option<Vec<String>>,
|
|
pub trusted_ca_certs_pem_files: Option<Vec<String>>,
|
|
pub trusted_leaf_certs: Option<Vec<String>>,
|
|
pub trusted_leaf_certs_pem_files: Option<Vec<String>>,
|
|
pub verify_client_certificate: Option<bool>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct AutomaticHttpsConfig {
|
|
pub disable: Option<bool>,
|
|
pub disable_redirects: Option<bool>,
|
|
pub disable_certs: Option<bool>,
|
|
pub ignore_loaded_certs: Option<bool>,
|
|
pub skip: Option<Vec<String>>,
|
|
pub skip_certificates: Option<Vec<String>>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct TlsApp {
|
|
pub automation: Option<AutomationConfig>,
|
|
pub session_tickets: Option<SessionTicketsConfig>,
|
|
pub certificates: Option<CertificatesConfig>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct AutomationConfig {
|
|
pub policies: Vec<AutomationPolicy>,
|
|
pub on_demand: Option<OnDemandConfig>,
|
|
pub ocsp_interval: Option<String>,
|
|
pub renew_ahead: Option<String>,
|
|
pub storage: Option<StorageConfig>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct AutomationPolicy {
|
|
pub subjects: Option<Vec<String>>,
|
|
pub issuer: Option<IssuerConfig>,
|
|
pub must_staple: Option<bool>,
|
|
pub key_type: Option<String>,
|
|
pub storage: Option<StorageConfig>,
|
|
pub on_demand: Option<bool>,
|
|
pub disable: Option<bool>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
#[serde(tag = "module")]
|
|
pub enum IssuerConfig {
|
|
/// ACME issuer
|
|
#[serde(rename = "acme")]
|
|
Acme {
|
|
ca: Option<String>,
|
|
test_ca: Option<String>,
|
|
email: Option<String>,
|
|
account_key_pem: Option<String>,
|
|
external_account: Option<ExternalAccount>,
|
|
challenges: Option<ChallengeConfig>,
|
|
preferred_chains: Option<PreferredChains>,
|
|
must_staple: Option<bool>,
|
|
trusted_roots_pem_files: Option<Vec<String>>,
|
|
},
|
|
/// Internal issuer
|
|
#[serde(rename = "internal")]
|
|
Internal {
|
|
ca: Option<String>,
|
|
lifetime: Option<String>,
|
|
sign_with_root: Option<bool>,
|
|
},
|
|
/// External issuer
|
|
#[serde(rename = "external")]
|
|
External {
|
|
command: Vec<String>,
|
|
timeout: Option<String>,
|
|
env: Option<HashMap<String, String>>,
|
|
},
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct ExternalAccount {
|
|
pub key_id: String,
|
|
pub mac_key: String,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct ChallengeConfig {
|
|
pub http: Option<HttpChallengeConfig>,
|
|
pub dns: Option<DnsChallengeConfig>,
|
|
pub tls_alpn: Option<TlsAlpnChallengeConfig>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct HttpChallengeConfig {
|
|
pub disabled: Option<bool>,
|
|
pub alternate_port: Option<i32>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct DnsChallengeConfig {
|
|
pub provider: String,
|
|
pub disabled: Option<bool>,
|
|
pub propagation_delay: Option<String>,
|
|
pub propagation_timeout: Option<String>,
|
|
pub resolvers: Option<Vec<String>>,
|
|
pub ttl: Option<i32>,
|
|
#[serde(flatten)]
|
|
pub config: HashMap<String, serde_json::Value>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct TlsAlpnChallengeConfig {
|
|
pub disabled: Option<bool>,
|
|
pub alternate_port: Option<i32>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct PreferredChains {
|
|
pub smallest: Option<bool>,
|
|
pub root_common_name: Option<Vec<String>>,
|
|
pub any_common_name: Option<Vec<String>>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct OnDemandConfig {
|
|
pub rate_limit: Option<RateLimitConfig>,
|
|
pub ask: Option<String>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct RateLimitConfig {
|
|
pub interval: String,
|
|
pub burst: i32,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct StorageConfig {
|
|
pub module: String,
|
|
#[serde(flatten)]
|
|
pub config: HashMap<String, serde_json::Value>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct SessionTicketsConfig {
|
|
pub key_source: Option<KeySourceConfig>,
|
|
pub rotation_interval: Option<String>,
|
|
pub max_keys: Option<i32>,
|
|
pub disabled: Option<bool>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct KeySourceConfig {
|
|
pub module: String,
|
|
#[serde(flatten)]
|
|
pub config: HashMap<String, serde_json::Value>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct CertificatesConfig {
|
|
pub load_files: Option<Vec<CertificateFile>>,
|
|
pub load_folders: Option<Vec<String>>,
|
|
pub load_pem: Option<Vec<PemCertificate>>,
|
|
pub automate: Option<Vec<String>>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct CertificateFile {
|
|
pub certificate: String,
|
|
pub key: String,
|
|
pub format: Option<String>,
|
|
pub tags: Option<Vec<String>>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct PemCertificate {
|
|
pub certificate: String,
|
|
pub key: String,
|
|
pub tags: Option<Vec<String>>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct PkiApp {
|
|
pub certificate_authorities: Option<HashMap<String, CertificateAuthority>>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct CertificateAuthority {
|
|
pub name: Option<String>,
|
|
pub root_common_name: Option<String>,
|
|
pub intermediate_common_name: Option<String>,
|
|
pub intermediate_lifetime: Option<String>,
|
|
pub root: Option<CertificateConfig>,
|
|
pub intermediate: Option<CertificateConfig>,
|
|
}
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct CertificateConfig {
|
|
pub format: Option<String>,
|
|
pub common_name: Option<String>,
|
|
pub country: Option<Vec<String>>,
|
|
pub organization: Option<Vec<String>>,
|
|
pub organizational_unit: Option<Vec<String>>,
|
|
pub locality: Option<Vec<String>>,
|
|
pub province: Option<Vec<String>>,
|
|
pub street_address: Option<Vec<String>>,
|
|
pub postal_code: Option<Vec<String>>,
|
|
}
|
|
|
|
/// Converter from Caddy config to Quantum config
|
|
pub struct CaddyConverter;
|
|
|
|
impl CaddyConverter {
|
|
/// Convert Caddy configuration to Quantum configuration
|
|
pub fn convert(caddy_config: &CaddyConfig) -> Result<crate::config::Config> {
|
|
let mut servers = HashMap::new();
|
|
|
|
// Convert each HTTP server
|
|
for (server_name, http_server) in &caddy_config.apps.http.servers {
|
|
let quantum_server = crate::config::Server {
|
|
listen: http_server.listen.clone(),
|
|
routes: Self::convert_routes(&http_server.routes)?,
|
|
automatic_https: crate::config::AutomaticHttps::default(),
|
|
tls: Self::convert_tls_config(http_server)?,
|
|
};
|
|
servers.insert(server_name.clone(), quantum_server);
|
|
}
|
|
|
|
Ok(crate::config::Config {
|
|
admin: crate::config::AdminConfig {
|
|
listen: caddy_config.admin.as_ref().and_then(|a| a.listen.clone()),
|
|
},
|
|
apps: crate::config::Apps {
|
|
http: crate::config::HttpApp { servers },
|
|
},
|
|
})
|
|
}
|
|
|
|
fn convert_routes(caddy_routes: &[Route]) -> Result<Vec<crate::config::Route>> {
|
|
caddy_routes
|
|
.iter()
|
|
.map(|route| {
|
|
Ok(crate::config::Route {
|
|
handle: Self::convert_handlers(&route.handle)?,
|
|
match_rules: route.match_rules.as_ref().map(|m| Self::convert_matchers(m)),
|
|
})
|
|
})
|
|
.collect()
|
|
}
|
|
|
|
fn convert_handlers(caddy_handlers: &[Handler]) -> Result<Vec<crate::config::Handler>> {
|
|
caddy_handlers
|
|
.iter()
|
|
.map(|handler| match handler {
|
|
Handler::BasicAuth { accounts, realm, .. } => {
|
|
let mut quantum_accounts = HashMap::new();
|
|
for account in accounts {
|
|
quantum_accounts.insert(account.username.clone(), account.password.clone());
|
|
}
|
|
Ok(crate::config::Handler::BasicAuth {
|
|
accounts: quantum_accounts,
|
|
realm: realm.clone(),
|
|
})
|
|
}
|
|
Handler::FileServer { root, index_names, .. } => {
|
|
Ok(crate::config::Handler::FileServer {
|
|
root: root.clone().unwrap_or_else(|| ".".to_string()),
|
|
try_files: None,
|
|
index: index_names.clone(),
|
|
browse: None,
|
|
})
|
|
}
|
|
Handler::ReverseProxy { upstreams, load_balancing, .. } => {
|
|
let quantum_upstreams: Vec<crate::config::Upstream> = upstreams
|
|
.iter()
|
|
.map(|up| crate::config::Upstream {
|
|
dial: up.dial.clone(),
|
|
max_requests: None,
|
|
unhealthy_request_count: 0,
|
|
})
|
|
.collect();
|
|
|
|
let quantum_lb = load_balancing.as_ref().map(|lb| {
|
|
crate::config::LoadBalancing {
|
|
selection_policy: match lb.selection_policy {
|
|
Some(SelectionPolicy::RoundRobin) => crate::config::SelectionPolicy::RoundRobin,
|
|
Some(SelectionPolicy::LeastConn) => crate::config::SelectionPolicy::LeastConn,
|
|
Some(SelectionPolicy::Random) => crate::config::SelectionPolicy::Random,
|
|
Some(SelectionPolicy::IpHash) => crate::config::SelectionPolicy::IpHash,
|
|
_ => crate::config::SelectionPolicy::RoundRobin,
|
|
},
|
|
}
|
|
});
|
|
|
|
Ok(crate::config::Handler::ReverseProxy {
|
|
upstreams: quantum_upstreams,
|
|
load_balancing: quantum_lb.unwrap_or_default(),
|
|
health_checks: None, // Could be implemented
|
|
})
|
|
}
|
|
Handler::StaticResponse { status_code, headers, body, .. } => {
|
|
let quantum_headers = headers.as_ref().map(|h| {
|
|
h.iter()
|
|
.map(|(k, v)| (k.clone(), vec![v.join(", ")]))
|
|
.collect()
|
|
});
|
|
|
|
Ok(crate::config::Handler::StaticResponse {
|
|
status_code: status_code.map(|s| s as u16),
|
|
headers: quantum_headers,
|
|
body: body.clone(),
|
|
})
|
|
}
|
|
Handler::Redirect { to, status_code } => {
|
|
Ok(crate::config::Handler::Redirect {
|
|
to: to.clone().unwrap_or_default(),
|
|
status_code: status_code.map(|s| s as u16),
|
|
})
|
|
}
|
|
Handler::Rewrite { uri, .. } => {
|
|
Ok(crate::config::Handler::Rewrite {
|
|
uri: uri.clone().unwrap_or_default(),
|
|
})
|
|
}
|
|
Handler::Headers { request, response } => {
|
|
// Convert header operations to quantum format
|
|
Ok(crate::config::Handler::Headers {
|
|
request: request.clone().map(|_| HashMap::new()), // Simplified
|
|
response: response.clone().map(|_| HashMap::new()), // Simplified
|
|
})
|
|
}
|
|
Handler::Error { status_code, .. } => {
|
|
Ok(crate::config::Handler::Error {
|
|
status_code: status_code.map(|s| s as u16),
|
|
message: None,
|
|
})
|
|
}
|
|
_ => {
|
|
// For handlers we don't support yet, create a static response
|
|
Ok(crate::config::Handler::StaticResponse {
|
|
status_code: Some(501),
|
|
headers: None,
|
|
body: Some("Handler not yet implemented".to_string()),
|
|
})
|
|
}
|
|
})
|
|
.collect()
|
|
}
|
|
|
|
fn convert_matchers(_caddy_matchers: &[Matcher]) -> Vec<crate::config::Matcher> {
|
|
// Simplified matcher conversion - could be expanded
|
|
vec![]
|
|
}
|
|
|
|
fn convert_tls_config(_http_server: &HttpServer) -> Result<Option<crate::config::TlsConfig>> {
|
|
// Simplified TLS conversion - could be expanded
|
|
Ok(None)
|
|
}
|
|
|
|
/// Parse Caddyfile format into CaddyConfig
|
|
pub fn parse_caddyfile(content: &str) -> Result<CaddyConfig> {
|
|
// This is a simplified Caddyfile parser
|
|
// In a real implementation, this would parse the Caddyfile syntax
|
|
let mut servers = HashMap::new();
|
|
|
|
// For now, create a basic server
|
|
servers.insert("default".to_string(), HttpServer {
|
|
listen: vec![":80".to_string(), ":443".to_string()],
|
|
routes: vec![Route {
|
|
match_rules: None,
|
|
handle: vec![Handler::FileServer {
|
|
root: Some("/var/www".to_string()),
|
|
hide: None,
|
|
index_names: Some(vec!["index.html".to_string()]),
|
|
browse: None,
|
|
precompressed: None,
|
|
status_code: None,
|
|
canonical_uris: None,
|
|
pass_thru: None,
|
|
}],
|
|
terminal: Some(true),
|
|
}],
|
|
errors: None,
|
|
tls_connection_policies: None,
|
|
automatic_https: None,
|
|
protocols: None,
|
|
strict_sni_host: None,
|
|
request_timeout: None,
|
|
read_timeout: None,
|
|
read_header_timeout: None,
|
|
write_timeout: None,
|
|
idle_timeout: None,
|
|
max_header_bytes: None,
|
|
allow_h2c: None,
|
|
experimental_http3: None,
|
|
});
|
|
|
|
Ok(CaddyConfig {
|
|
admin: Some(AdminConfig {
|
|
listen: Some("localhost:2019".to_string()),
|
|
origins: None,
|
|
remote: None,
|
|
}),
|
|
apps: Apps {
|
|
http: HttpApp {
|
|
servers,
|
|
grace_period: None,
|
|
shutdown_delay: None,
|
|
},
|
|
tls: None,
|
|
pki: None,
|
|
},
|
|
})
|
|
}
|
|
|
|
/// Load and convert Caddy configuration from file
|
|
pub fn load_and_convert(path: &PathBuf) -> Result<crate::config::Config> {
|
|
let content = std::fs::read_to_string(path)?;
|
|
|
|
let caddy_config = if path.extension().and_then(|s| s.to_str()) == Some("json") {
|
|
serde_json::from_str::<CaddyConfig>(&content)?
|
|
} else {
|
|
// Assume Caddyfile format
|
|
Self::parse_caddyfile(&content)?
|
|
};
|
|
|
|
Self::convert(&caddy_config)
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_caddy_config_deserialization() {
|
|
let config_json = r#"{
|
|
"apps": {
|
|
"http": {
|
|
"servers": {
|
|
"example": {
|
|
"listen": [":80", ":443"],
|
|
"routes": [{
|
|
"handle": [{
|
|
"handler": "file_server",
|
|
"root": "/var/www"
|
|
}]
|
|
}]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}"#;
|
|
|
|
let result: Result<CaddyConfig, _> = serde_json::from_str(config_json);
|
|
assert!(result.is_ok());
|
|
}
|
|
|
|
#[test]
|
|
fn test_caddy_converter() {
|
|
let caddy_config = CaddyConfig {
|
|
admin: None,
|
|
apps: Apps {
|
|
http: HttpApp {
|
|
servers: [(
|
|
"test".to_string(),
|
|
HttpServer {
|
|
listen: vec![":8080".to_string()],
|
|
routes: vec![Route {
|
|
match_rules: None,
|
|
handle: vec![Handler::StaticResponse {
|
|
status_code: Some(200),
|
|
headers: None,
|
|
body: Some("Hello World".to_string()),
|
|
close: None,
|
|
}],
|
|
terminal: Some(true),
|
|
}],
|
|
errors: None,
|
|
tls_connection_policies: None,
|
|
automatic_https: None,
|
|
protocols: None,
|
|
strict_sni_host: None,
|
|
request_timeout: None,
|
|
read_timeout: None,
|
|
read_header_timeout: None,
|
|
write_timeout: None,
|
|
idle_timeout: None,
|
|
max_header_bytes: None,
|
|
allow_h2c: None,
|
|
experimental_http3: None,
|
|
},
|
|
)]
|
|
.into_iter()
|
|
.collect(),
|
|
grace_period: None,
|
|
shutdown_delay: None,
|
|
},
|
|
tls: None,
|
|
pki: None,
|
|
},
|
|
};
|
|
|
|
let result = CaddyConverter::convert(&caddy_config);
|
|
assert!(result.is_ok());
|
|
}
|
|
} |