init - add project files

config/config.go

@@ -0,0 +1,75 @@
+// The config package allows an easy way to provide variable options to the
+// program read at runtime during startup. These are typically settings like the
+// http port, database connection string, or password.
+package config
+
+import (
+	"log"
+
+	"github.com/caarlos0/env/v11"
+	"github.com/joho/godotenv"
+)
+
+const (
+	SESSION_COOKIE_NAME            = "_maxwarden_session"
+	SESSION_COOKIE_EXPIRY_DAYS int = 100
+	SESSION_COOKIE_ENTROPY     int = 33
+
+	IDENTITY_COOKIE_NAME        string = "_maxwarden_identity"
+	IDENTITY_COOKIE_EXPIRY_DAYS int    = 30
+	IDENTITY_TOKEN_EXPIRY_DAYS  int    = 30
+	IDENTITY_COOKIE_ENTROPY     int    = 33
+	IDENTITY_LOGIN_PATH         string = "/auth/login"
+	IDENTITY_LOGOUT_PATH        string = "/auth/logout"
+	IDENTITY_DEFAULT_PATH       string = "/app"
+	IDENTITY_AUTH_REDIRECT      bool   = true
+	IDENTITY_AUTH_KEY           string = "CORRECT_HORSE_BATTERY_STAPLE"
+
+	// This key is NOT used for the hashing of passwords, or secure session data over the wire.
+	// It is ONLY used for performing quick file and string hashes, where security is not a factor.
+	DATA_HASH_KEY string = "01234567890123456789012345678901"
+
+	PASSWORD_MIN_LENGTH         int = 8
+	PASSWORD_REQUIRED_UPPERCASE int = 1
+	PASSWORD_REQUIRED_LOWERCASE int = 1
+	PASSWORD_REQUIRED_NUMBERS   int = 1
+	PASSWORD_REQUIRED_SYMBOLS   int = 0
+
+	MAX_LOGIN_ATTEMPTS int = 5
+)
+
+type configuration struct {
+	Domain                  string `env:"DOMAIN"`
+	Host                    string `env:"HOST"`
+	Port                    string `env:"PORT"`
+	IdentityPrivateKey      string `env:"IDENTITY_PRIVATE_KEY"`
+	IdentityDefaultPassword string `env:"IDENTITY_DEFAULT_PASSWORD"`
+	SessionPrivateKey       string `env:"SESSION_PRIVATE_KEY"`
+	SmtpServer              string `env:"SMTP_SERVER"`
+	SmtpPort                string `env:"SMTP_PORT"`
+	SmtpUsername            string `env:"SMTP_USERNAME"`
+	SmtpDisplayFrom         string `env:"SMTP_DISPLAY_FROM"`
+	SmtpPassword            string `env:"SMTP_PASSWORD"`
+	SmtpRequireAuth         bool   `env:"SMTP_REQUIRE_AUTH"`
+}
+
+//mysql:    "DbConnectionString": "root:PASSWORD@tcp(localhost:3306)/example?parseTime=true",
+
+var config configuration
+
+func GetConfig() configuration {
+	return config
+}
+
+func Init() {
+	// When in debug mode, set environment variables from the `.env` file directly.
+	// Just a developer convenience.
+	if DEBUG {
+		godotenv.Load()
+	}
+
+	envErr := env.Parse(&config)
+	if envErr != nil {
+		log.Fatal("Error parsing environment variables.")
+	}
+}