Add Dev router config

router/router.go

@@ -16,6 +16,7 @@ import (
 	"github.com/gotify/server/docs"
 	"github.com/gotify/server/model"
 	"github.com/gotify/server/stream"
+	"github.com/gotify/server/mode"
 )
 
 // Create creates the gin engine with all routes.
@@ -36,8 +37,15 @@ func Create(db *database.GormDatabase, vInfo *model.VersionInfo, conf *config.Co
 
 	g.Use(func(ctx *gin.Context) {
 		ctx.Header("Content-Type", "application/json")
+		if mode.IsDev() {
+			ctx.Header("Access-Control-Allow-Origin", "*")
+			ctx.Header("Access-Control-Allow-Methods", "GET,POST,DELETE,OPTIONS,PUT")
+			ctx.Header("Access-Control-Allow-Headers", "X-Gotify-Key,Authorization,Content-Type,Upgrade,Origin,Connection,Accept-Encoding,Accept-Language,Host")
+		}
 	})
 
+	g.OPTIONS("/*any")
+
 	// swagger:operation GET /version version getVersion
 	//
 	// Get version information.

router/router_test.go

@@ -9,13 +9,13 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/gin-gonic/gin"
 	"github.com/gin-gonic/gin/json"
 	"github.com/gotify/server/database"
 	"github.com/gotify/server/model"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/suite"
 	"github.com/gotify/server/config"
+	"github.com/gotify/server/mode"
 )
 
 var (
@@ -35,7 +35,7 @@ type IntegrationSuite struct {
 }
 
 func (s *IntegrationSuite) BeforeTest(string, string) {
-	gin.SetMode(gin.TestMode)
+	mode.Set(mode.TestDev)
 	var err error
 	s.db, err = database.New("sqlite3", "itest.db", "admin", "pw", 5)
 	assert.Nil(s.T(), err)
@@ -57,6 +57,32 @@ func (s *IntegrationSuite) TestVersionInfo() {
 	doRequestAndExpect(s.T(), req, 200, `{"version":"1.0.0", "commit":"asdasds", "buildDate":"2018-02-20-17:30:47"}`)
 }
 
+func (s *IntegrationSuite) TestHeaderInDev() {
+	mode.Set(mode.TestDev)
+	req := s.newRequest("GET", "version", "")
+
+	res, err := client.Do(req)
+	assert.Nil(s.T(), err)
+	assert.NotEmpty(s.T(), res.Header.Get("Access-Control-Allow-Origin"))
+}
+
+func (s *IntegrationSuite) TestHeaderInProd() {
+	mode.Set(mode.Prod)
+	req := s.newRequest("GET", "version", "")
+
+	res, err := client.Do(req)
+	assert.Nil(s.T(), err)
+	assert.Empty(s.T(), res.Header.Get("Access-Control-Allow-Origin"))
+}
+
+func (s *IntegrationSuite) TestOptionsRequest() {
+	req := s.newRequest("OPTIONS", "version", "")
+
+	res, err := client.Do(req)
+	assert.Nil(s.T(), err)
+	assert.Equal(s.T(), res.StatusCode, 200)
+}
+
 func (s *IntegrationSuite) TestSendMessage() {
 	req := s.newRequest("POST", "application", `{"name": "backup-server"}`)
 	req.SetBasicAuth("admin", "pw")