feat(): plugin list panel

pkg/api/api.go

@@ -252,6 +252,9 @@ func Register(r *macaron.Macaron) {
 	// rendering
 	r.Get("/render/*", reqSignedIn, RenderToPng)
 
+	// grafana.net proxy
+	r.Any("/api/gnet/*", reqSignedIn, ProxyGnetRequest)
+
 	// Gravatar service.
 	avt := avatar.CacheServer()
 	r.Get("/avatar/:hash", avt.ServeHTTP)

pkg/api/gnetproxy.go

@@ -0,0 +1,46 @@
+package api
+
+import (
+	"crypto/tls"
+	"net"
+	"net/http"
+	"net/http/httputil"
+	"time"
+
+	"github.com/grafana/grafana/pkg/middleware"
+	"github.com/grafana/grafana/pkg/util"
+)
+
+var gNetProxyTransport = &http.Transport{
+	TLSClientConfig: &tls.Config{InsecureSkipVerify: false},
+	Proxy:           http.ProxyFromEnvironment,
+	Dial: (&net.Dialer{
+		Timeout:   30 * time.Second,
+		KeepAlive: 30 * time.Second,
+	}).Dial,
+	TLSHandshakeTimeout: 10 * time.Second,
+}
+
+func ReverseProxyGnetReq(proxyPath string) *httputil.ReverseProxy {
+	director := func(req *http.Request) {
+		req.URL.Scheme = "https"
+		req.URL.Host = "grafana.net"
+		req.Host = "grafana.net"
+
+		req.URL.Path = util.JoinUrlFragments("https://grafana.net/api", proxyPath)
+
+		// clear cookie headers
+		req.Header.Del("Cookie")
+		req.Header.Del("Set-Cookie")
+	}
+
+	return &httputil.ReverseProxy{Director: director}
+}
+
+func ProxyGnetRequest(c *middleware.Context) {
+	proxyPath := c.Params("*")
+	proxy := ReverseProxyGnetReq(proxyPath)
+	proxy.Transport = gNetProxyTransport
+	proxy.ServeHTTP(c.Resp, c.Req.Request)
+	c.Resp.Header().Del("Set-Cookie")
+}

pkg/api/plugins.go

@@ -14,6 +14,7 @@ func GetPluginList(c *middleware.Context) Response {
 	typeFilter := c.Query("type")
 	enabledFilter := c.Query("enabled")
 	embeddedFilter := c.Query("embedded")
+	coreFilter := c.Query("core")
 
 	pluginSettingsMap, err := plugins.GetPluginSettings(c.OrgId)
 
@@ -28,6 +29,11 @@ func GetPluginList(c *middleware.Context) Response {
 			continue
 		}
 
+		// filter out core plugins
+		if coreFilter == "0" && pluginDef.IsCorePlugin {
+			continue
+		}
+
 		// filter on type
 		if typeFilter != "" && typeFilter != pluginDef.Type {
 			continue

pkg/plugins/frontend_plugin.go

@@ -14,7 +14,7 @@ type FrontendPluginBase struct {
 }
 
 func (fp *FrontendPluginBase) initFrontendPlugin() {
-	if isInternalPlugin(fp.PluginDir) {
+	if isExternalPlugin(fp.PluginDir) {
 		StaticRoutes = append(StaticRoutes, &PluginStaticRoute{
 			Directory: fp.PluginDir,
 			PluginId:  fp.Id,
@@ -48,17 +48,18 @@ func (fp *FrontendPluginBase) setPathsBasedOnApp(app *AppPlugin) {
 
 func (fp *FrontendPluginBase) handleModuleDefaults() {
 
-	if isInternalPlugin(fp.PluginDir) {
+	if isExternalPlugin(fp.PluginDir) {
 		fp.Module = path.Join("plugins", fp.Id, "module")
 		fp.BaseUrl = path.Join("public/plugins", fp.Id)
 		return
 	}
 
+	fp.IsCorePlugin = true
 	fp.Module = path.Join("app/plugins", fp.Type, fp.Id, "module")
 	fp.BaseUrl = path.Join("public/app/plugins", fp.Type, fp.Id)
 }
 
-func isInternalPlugin(pluginDir string) bool {
+func isExternalPlugin(pluginDir string) bool {
 	return !strings.Contains(pluginDir, setting.StaticRootPath)
 }
 

pkg/plugins/models.go

@@ -43,6 +43,7 @@ type PluginBase struct {
 	IncludedInAppId string `json:"-"`
 	PluginDir       string `json:"-"`
 	DefaultNavUrl   string `json:"-"`
+	IsCorePlugin    bool   `json:"-"`
 
 	// cache for readme file contents
 	Readme []byte `json:"-"`