continued auth system

util/conf.go

@@ -17,6 +17,7 @@ func LoadConfig() (*Config, error) {
 	}
 	// other sources?
 
+	config.def()
 	config.verify()
 	return &config, nil
 }
@@ -24,6 +25,11 @@ func LoadConfig() (*Config, error) {
 type Config struct {
 	ClientID string
 	RedirectURI string
+	SQliteDB string
+}
+
+func (c *Config) def() {
+	c.SQliteDB = "./db.sqlite"
 }
 
 func (c *Config) loadEnv() error {
@@ -38,6 +44,9 @@ func (c *Config) loadEnv() error {
 	if str, found := os.LookupEnv("REDIR_URI"); found {
 		c.RedirectURI = strings.TrimSpace(str)
 	}
+	if str, found := os.LookupEnv("SQLITE_DB"); found {
+		c.SQliteDB = strings.TrimSpace(str)
+	}
 
 	return nil
 }