94 lines
2.3 KiB
Go
94 lines
2.3 KiB
Go
package config
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import (
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"fmt"
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"os"
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"strings"
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)
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type Config struct {
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// Database
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DatabaseURL string
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// Server
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PublicAddr string
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BaseURL string
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// Sessions
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SessionSecret string
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// Forgejo
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ForgejoURL string
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ForgejoAPIToken string
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// Postmark
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PostmarkServerToken string
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PostmarkFromEmail string
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// OAuth - Google
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GoogleClientID string
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GoogleClientSecret string
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// OAuth - Microsoft
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MicrosoftClientID string
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MicrosoftClientSecret string
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MicrosoftTenantID string
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// OAuth - Apple
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AppleClientID string
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AppleTeamID string
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AppleKeyID string
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AppleKeyPath string
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// Admin
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InitialAdminEmail string
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TailscaleAllowedUsers []string
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}
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func Load() (*Config, error) {
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cfg := &Config{
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DatabaseURL: getEnv("DATABASE_URL", ""),
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PublicAddr: getEnv("PUBLIC_ADDR", ":8080"),
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BaseURL: getEnv("BASE_URL", "http://localhost:8080"),
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SessionSecret: getEnv("SESSION_SECRET", ""),
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ForgejoURL: getEnv("FORGEJO_URL", ""),
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ForgejoAPIToken: getEnv("FORGEJO_API_TOKEN", ""),
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PostmarkServerToken: getEnv("POSTMARK_SERVER_TOKEN", ""),
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PostmarkFromEmail: getEnv("POSTMARK_FROM_EMAIL", ""),
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GoogleClientID: getEnv("GOOGLE_CLIENT_ID", ""),
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GoogleClientSecret: getEnv("GOOGLE_CLIENT_SECRET", ""),
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MicrosoftClientID: getEnv("MICROSOFT_CLIENT_ID", ""),
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MicrosoftClientSecret: getEnv("MICROSOFT_CLIENT_SECRET", ""),
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MicrosoftTenantID: getEnv("MICROSOFT_TENANT_ID", "common"),
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AppleClientID: getEnv("APPLE_CLIENT_ID", ""),
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AppleTeamID: getEnv("APPLE_TEAM_ID", ""),
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AppleKeyID: getEnv("APPLE_KEY_ID", ""),
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AppleKeyPath: getEnv("APPLE_KEY_PATH", ""),
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}
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cfg.InitialAdminEmail = getEnv("INITIAL_ADMIN_EMAIL", "")
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if allowed := getEnv("TAILSCALE_ALLOWED_USERS", ""); allowed != "" {
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cfg.TailscaleAllowedUsers = strings.Split(allowed, ",")
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for i := range cfg.TailscaleAllowedUsers {
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cfg.TailscaleAllowedUsers[i] = strings.TrimSpace(cfg.TailscaleAllowedUsers[i])
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}
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}
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if cfg.DatabaseURL == "" {
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return nil, fmt.Errorf("DATABASE_URL is required")
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}
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if len(cfg.SessionSecret) < 32 {
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return nil, fmt.Errorf("SESSION_SECRET must be at least 32 characters")
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}
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return cfg, nil
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}
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func getEnv(key, fallback string) string {
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if val := os.Getenv(key); val != "" {
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return val
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}
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return fallback
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}
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