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stats.go
68 lines (59 loc) · 2.07 KB
/
stats.go
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// Copyright 2020 the Exposure Notifications Verification Server authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package realmadmin
import (
"net/http"
"github.com/google/exposure-notifications-verification-server/pkg/controller"
"github.com/google/exposure-notifications-verification-server/pkg/database"
"github.com/google/exposure-notifications-verification-server/pkg/rbac"
)
func (c *Controller) HandleStats() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
session := controller.SessionFromContext(ctx)
if session == nil {
controller.MissingSession(w, r, c.h)
return
}
membership := controller.MembershipFromContext(ctx)
if membership == nil {
controller.MissingMembership(w, r, c.h)
return
}
if !membership.Can(rbac.StatsRead) {
controller.Unauthorized(w, r, c.h)
return
}
currentRealm := membership.Realm
s, err := c.db.GetKeyServerStatsCached(ctx, membership.RealmID, c.cacher)
if err != nil && !database.IsNotFound(err) {
controller.InternalError(w, r, c.h, err)
return
}
hasKeyServerStats := err == nil && s != nil
hasSMSConfig, err := currentRealm.HasSMSConfig(c.db)
if err != nil {
controller.InternalError(w, r, c.h, err)
return
}
m := controller.TemplateMapFromContext(ctx)
m["hasKeyServerStats"] = hasKeyServerStats
if hasKeyServerStats && membership.Can(rbac.SettingsRead) {
m["keyServerOverride"] = s.KeyServerURLOverride
}
m["hasSMSConfig"] = hasSMSConfig
m.Title("Realm stats")
c.h.RenderHTML(w, "realmadmin/stats", m)
})
}