Add dev mode to the configuration

Author: Andrey Rusakov

example/server/config/config.go

@@ -15,6 +15,7 @@ type Config struct {
 	RedirectURIs []string
 	UsersFile    string
 	Issuer       string
+	DevMode      bool
 }
 
 // FromEnvVars loads configuration parameters from environment variables.
@@ -28,6 +29,7 @@ func FromEnvVars(defaults *Config) *Config {
 		RedirectURIs: defaults.RedirectURIs,
 		UsersFile:    defaults.UsersFile,
 		Issuer:       defaults.Issuer,
+		DevMode:      defaults.DevMode,
 	}
 	if value, ok := os.LookupEnv("PORT"); ok {
 		cfg.Port = value
@@ -41,5 +43,8 @@ func FromEnvVars(defaults *Config) *Config {
 	if value, ok := os.LookupEnv("ISSUER"); ok {
 		cfg.Issuer = value
 	}
+	if value, ok := os.LookupEnv("DEV_MODE"); ok {
+		cfg.DevMode = value == "true"
+	}
 	return cfg
 }

example/server/config/config_test.go

@@ -27,12 +27,14 @@ func TestFromEnvVars(t *testing.T) {
 				UsersFile:    "/default/user/path",
 				RedirectURIs: []string{"re", "direct", "uris"},
 				Issuer:       "123",
+				DevMode:      true,
 			},
 			want: &Config{
 				Port:         "6666",
 				UsersFile:    "/default/user/path",
 				RedirectURIs: []string{"re", "direct", "uris"},
 				Issuer:       "123",
+				DevMode:      true,
 			},
 		},
 		{
@@ -42,18 +44,21 @@ func TestFromEnvVars(t *testing.T) {
 				"USERS_FILE":    "/path/to/users",
 				"REDIRECT_URIS": "http://redirect/redirect",
 				"ISSUER":        "someissuer",
+				"DEV_MODE":      "true",
 			},
 			defaults: &Config{
 				Port:         "6666",
 				UsersFile:    "/default/user/path",
 				RedirectURIs: []string{"re", "direct", "uris"},
 				Issuer:       "someissuer",
+				DevMode:      false,
 			},
 			want: &Config{
 				Port:         "1234",
 				UsersFile:    "/path/to/users",
 				RedirectURIs: []string{"http://redirect/redirect"},
 				Issuer:       "someissuer",
+				DevMode:      true,
 			},
 		},
 		{
@@ -75,7 +80,7 @@ func TestFromEnvVars(t *testing.T) {
 			}
 			cfg := FromEnvVars(tc.defaults)
 			if fmt.Sprint(cfg) != fmt.Sprint(tc.want) {
-				t.Errorf("Expected FromEnvVars()=%q, but got %q", tc.want, cfg)
+				t.Errorf("Expected FromEnvVars()=%v, but got %v", tc.want, cfg)
 			}
 		})
 	}

example/server/dynamic/op.go

@@ -28,7 +28,7 @@ var (
 
 func init() {
 	storage.RegisterClients(
-		storage.NativeClient("native"),
+		storage.NativeClient("native", false),
 		storage.WebClient("web", "secret"),
 		storage.WebClient("api", "secret"),
 	)

example/server/main.go

@@ -28,7 +28,7 @@ func main() {
 	)
 
 	storage.RegisterClients(
-		storage.NativeClient("native", cfg.RedirectURIs...),
+		storage.NativeClient("native", cfg.DevMode, cfg.RedirectURIs...),
 		storage.WebClient("web", "secret"),
 		storage.WebClient("api", "secret"),
 	)

example/server/storage/client.go

@@ -144,7 +144,7 @@ func RegisterClients(registerClients ...*Client) {
 // - http://localhost without port specification (e.g. http://localhost/auth/callback)
 // - custom protocol (e.g. custom://auth/callback)
 // (the examples will be used as default, if none is provided)
-func NativeClient(id string, redirectURIs ...string) *Client {
+func NativeClient(id string, devMode bool, redirectURIs ...string) *Client {
 	if len(redirectURIs) == 0 {
 		redirectURIs = []string{
 			"http://localhost/auth/callback",
@@ -161,7 +161,7 @@ func NativeClient(id string, redirectURIs ...string) *Client {
 		responseTypes:                  []oidc.ResponseType{oidc.ResponseTypeCode},
 		grantTypes:                     []oidc.GrantType{oidc.GrantTypeCode, oidc.GrantTypeRefreshToken},
 		accessTokenType:                op.AccessTokenTypeBearer,
-		devMode:                        false,
+		devMode:                        devMode,
 		idTokenUserinfoClaimsAssertion: false,
 		clockSkew:                      0,
 	}