mirror of
https://github.com/grafana/grafana.git
synced 2025-07-31 22:42:18 +08:00
c35b51a268
Rename externalPlugin to apiPlugin Rename bundle to app Move js, css, menuItem and staticRoot to be properties os App Add "app" field to panel, datasource and api plugin models. If populated then the plugin is only enabled if the specific app is enabled for the Org. If app is "", then the plugin is enabled for all orgs and can't be disabled.
76 lines
2.3 KiB
Go
76 lines
2.3 KiB
Go
package api
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import (
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"encoding/json"
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"net/http"
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"net/http/httputil"
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"net/url"
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"github.com/Unknwon/macaron"
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"github.com/grafana/grafana/pkg/log"
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"github.com/grafana/grafana/pkg/middleware"
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m "github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/plugins"
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"github.com/grafana/grafana/pkg/util"
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)
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func InitApiPluginRoutes(r *macaron.Macaron) {
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for _, plugin := range plugins.ApiPlugins {
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log.Info("Plugin: Adding proxy routes for api plugin")
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for _, route := range plugin.Routes {
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url := util.JoinUrlFragments("/api/plugin-proxy/", route.Path)
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handlers := make([]macaron.Handler, 0)
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if route.ReqSignedIn {
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handlers = append(handlers, middleware.Auth(&middleware.AuthOptions{ReqSignedIn: true}))
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}
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if route.ReqGrafanaAdmin {
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handlers = append(handlers, middleware.Auth(&middleware.AuthOptions{ReqSignedIn: true, ReqGrafanaAdmin: true}))
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}
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if route.ReqSignedIn && route.ReqRole != "" {
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if route.ReqRole == m.ROLE_ADMIN {
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handlers = append(handlers, middleware.RoleAuth(m.ROLE_ADMIN))
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} else if route.ReqRole == m.ROLE_EDITOR {
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handlers = append(handlers, middleware.RoleAuth(m.ROLE_EDITOR, m.ROLE_ADMIN))
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}
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}
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handlers = append(handlers, ApiPlugin(route.Url))
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r.Route(url, route.Method, handlers...)
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log.Info("Plugin: Adding route %s", url)
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}
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}
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}
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func ApiPlugin(routeUrl string) macaron.Handler {
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return func(c *middleware.Context) {
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path := c.Params("*")
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//Create a HTTP header with the context in it.
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ctx, err := json.Marshal(c.SignedInUser)
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if err != nil {
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c.JsonApiErr(500, "failed to marshal context to json.", err)
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return
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}
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targetUrl, _ := url.Parse(routeUrl)
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proxy := NewApiPluginProxy(string(ctx), path, targetUrl)
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proxy.Transport = dataProxyTransport
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proxy.ServeHTTP(c.RW(), c.Req.Request)
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}
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}
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func NewApiPluginProxy(ctx string, proxyPath string, targetUrl *url.URL) *httputil.ReverseProxy {
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director := func(req *http.Request) {
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req.URL.Scheme = targetUrl.Scheme
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req.URL.Host = targetUrl.Host
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req.Host = targetUrl.Host
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req.URL.Path = util.JoinUrlFragments(targetUrl.Path, proxyPath)
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// clear cookie headers
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req.Header.Del("Cookie")
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req.Header.Del("Set-Cookie")
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req.Header.Add("Grafana-Context", ctx)
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}
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return &httputil.ReverseProxy{Director: director}
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}
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