forked from wrenn/wrenn
pptx704
25ce0729d5
- Internal ECDSA P-256 CA (WRENN_CA_CERT/WRENN_CA_KEY env vars); when absent the system falls back to plain HTTP so dev mode works without certificates - Host leaf cert (7-day TTL, IP SAN) issued at registration and renewed on every JWT refresh; fingerprint + expiry stored in DB (cert_expires_at column replaces the removed mtls_enabled flag) - CP ephemeral client cert (24-hour TTL) via CPCertStore with atomic hot-swap; background goroutine renews it every 12 hours without restarting the server - Host agent uses tls.Listen + httpServer.Serve so GetCertificate callback is respected (ListenAndServeTLS always reads cert from disk) - Sandbox reverse proxy now uses pool.Transport() so it shares the same TLS config as the Connect RPC clients instead of http.DefaultTransport - Credentials file renamed host-credentials.json with cert_pem/key_pem/ ca_cert_pem fields; duplicate register/refresh response structs collapsed to authResponse
55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
package config
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import (
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"os"
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"github.com/joho/godotenv"
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)
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// Config holds the control plane configuration.
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type Config struct {
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DatabaseURL string
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RedisURL string
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ListenAddr string
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JWTSecret string
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// mTLS — CP→Agent channel. Both must be set to enable mTLS; omitting either
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// disables cert issuance and leaves agent connections on plain HTTP (dev mode).
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CACert string // WRENN_CA_CERT — PEM-encoded internal CA certificate
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CAKey string // WRENN_CA_KEY — PEM-encoded internal CA private key
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OAuthGitHubClientID string
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OAuthGitHubClientSecret string
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OAuthRedirectURL string
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CPPublicURL string
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}
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// Load reads configuration from a .env file (if present) and environment variables.
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// Real environment variables take precedence over .env values.
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func Load() Config {
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// Best-effort load — missing .env file is fine.
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_ = godotenv.Load()
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return Config{
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DatabaseURL: envOrDefault("DATABASE_URL", "postgres://wrenn:wrenn@localhost:5432/wrenn?sslmode=disable"),
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RedisURL: envOrDefault("REDIS_URL", "redis://localhost:6379/0"),
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ListenAddr: envOrDefault("WRENN_CP_LISTEN_ADDR", ":8080"),
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JWTSecret: os.Getenv("JWT_SECRET"),
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CACert: os.Getenv("WRENN_CA_CERT"),
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CAKey: os.Getenv("WRENN_CA_KEY"),
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OAuthGitHubClientID: os.Getenv("OAUTH_GITHUB_CLIENT_ID"),
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OAuthGitHubClientSecret: os.Getenv("OAUTH_GITHUB_CLIENT_SECRET"),
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OAuthRedirectURL: envOrDefault("OAUTH_REDIRECT_URL", "https://app.wrenn.dev"),
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CPPublicURL: os.Getenv("CP_PUBLIC_URL"),
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}
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}
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func envOrDefault(key, def string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return def
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}
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