Config: Update CORS header defaults and add /api/v1/echo endpoint #3931

Signed-off-by: Michael Mayer <michael@photoprism.app>

internal/api/echo_test.go

@@ -0,0 +1,63 @@
+package api
+
+import (
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tidwall/gjson"
+
+	"github.com/photoprism/photoprism/internal/config"
+)
+
+func TestEcho(t *testing.T) {
+	t.Run("GET", func(t *testing.T) {
+		app, router, conf := NewApiTest()
+		conf.SetAuthMode(config.AuthModePasswd)
+		defer conf.SetAuthMode(config.AuthModePublic)
+
+		Echo(router)
+
+		authToken := AuthenticateAdmin(app, router)
+
+		t.Logf("Auth Token: %s", authToken)
+		r := AuthenticatedRequest(app, http.MethodGet, "/api/v1/echo", authToken)
+		t.Logf("Response Body: %s", r.Body.String())
+
+		body := r.Body.String()
+		url := gjson.Get(body, "url").String()
+		method := gjson.Get(body, "method").String()
+		request := gjson.Get(body, "headers.request")
+		response := gjson.Get(body, "headers.response")
+
+		assert.Equal(t, "/api/v1/echo", url)
+		assert.Equal(t, "GET", method)
+		assert.Equal(t, "Bearer "+authToken, request.Get("Authorization.0").String())
+		assert.Equal(t, "application/json; charset=utf-8", response.Get("Content-Type.0").String())
+		assert.Equal(t, http.StatusOK, r.Code)
+	})
+	t.Run("POST", func(t *testing.T) {
+		app, router, conf := NewApiTest()
+		conf.SetAuthMode(config.AuthModePasswd)
+		defer conf.SetAuthMode(config.AuthModePublic)
+
+		Echo(router)
+
+		authToken := AuthenticateAdmin(app, router)
+
+		t.Logf("Auth Token: %s", authToken)
+		r := AuthenticatedRequest(app, http.MethodPost, "/api/v1/echo", authToken)
+
+		body := r.Body.String()
+		url := gjson.Get(body, "url").String()
+		method := gjson.Get(body, "method").String()
+		request := gjson.Get(body, "headers.request")
+		response := gjson.Get(body, "headers.response")
+
+		assert.Equal(t, "/api/v1/echo", url)
+		assert.Equal(t, "POST", method)
+		assert.Equal(t, "Bearer "+authToken, request.Get("Authorization.0").String())
+		assert.Equal(t, "application/json; charset=utf-8", response.Get("Content-Type.0").String())
+		assert.Equal(t, http.StatusOK, r.Code)
+	})
+}