feat: Ability to turn off sslmode (#58)

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all lint test run local build setup-test-env teardown-test-env
+.PHONY: all lint test run dev local build setup-test-env teardown-test-env
 
 ROOT_DIR:=$(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 
@@ -19,6 +19,9 @@ test:
 run:
 	go run main.go
 
+dev:
+	go run main.go -ssl-disable
+
 local:
 	go build -o build/pizza-oven main.go
 

main.go

@@ -20,9 +20,13 @@ func main() {
 	var err error
 
 	// Initialize & parse flags
-	var configPath string
+	var (
+		configPath string
+		sslmode    = "require"
+	)
 	flag.StringVar(&configPath, "config", "", "path to .yaml file config")
 	debugMode := flag.Bool("debug", false, "run in debug mode")
+	disableSSL := flag.Bool("ssl-disable", false, "set 'disable' ssl mode")
 	flag.Parse()
 
 	if *debugMode {
@@ -40,6 +44,11 @@ func main() {
 	sugarLogger := logger.Sugar()
 	sugarLogger.Infof("initiated zap logger with level: %d", sugarLogger.Level())
 
+	if *disableSSL {
+		sslmode = "disable"
+		sugarLogger.Warn("SSL mode is disabled")
+	}
+
 	// Load the environment variables from the .env file
 	err = godotenv.Load()
 	if err != nil {
@@ -60,7 +69,7 @@ func main() {
 	gitProvider := os.Getenv("GIT_PROVIDER")
 
 	// Initialize the database handler
-	pizzaOven := database.NewPizzaOvenDbHandler(databaseHost, databasePort, databaseUser, databasePwd, databaseDbName)
+	pizzaOven := database.NewPizzaOvenDbHandler(databaseHost, databasePort, databaseUser, databasePwd, databaseDbName, sslmode)
 
 	// Initializes configuration using a provided yaml file
 	config := &server.Config{NeverEvictRepos: make(map[string]bool)}

pkg/database/handler.go

@@ -24,8 +24,8 @@ type PizzaOvenDbHandler struct {
 
 // NewPizzaOvenDbHandler builds a PizzaOvenDbHandler based on the provided
 // database connection parameters
-func NewPizzaOvenDbHandler(host, port, user, pwd, dbName string) *PizzaOvenDbHandler {
-	connectString := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=require", host, port, user, pwd, dbName)
+func NewPizzaOvenDbHandler(host, port, user, pwd, dbName, sslmode string) *PizzaOvenDbHandler {
+	connectString := fmt.Sprintf("host=%s port=%s user=%s password=%s dbname=%s sslmode=%s", host, port, user, pwd, dbName, sslmode)
 
 	// Acquire the *sql.DB instance
 	dbPool, err := sql.Open("postgres", connectString)