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/
key_server.go
59 lines (51 loc) · 1.77 KB
/
key_server.go
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// Copyright 2021 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 stats
import (
"net/http"
"github.com/google/exposure-notifications-verification-server/pkg/controller"
"github.com/google/exposure-notifications-verification-server/pkg/rbac"
keyserver "github.com/google/exposure-notifications-server/pkg/api/v1"
)
// HandleKeyServerStats renders statistics for the current realm's associate key-server.
func (c *Controller) HandleKeyServerStats(typ Type) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
currentRealm, ok := authorizeFromContext(ctx, rbac.StatsRead, rbac.UserRead)
if !ok {
controller.Unauthorized(w, r, c.h)
return
}
days, err := c.db.ListKeyServerStatsDaysCached(ctx, currentRealm.ID, c.cacher)
if err != nil {
controller.InternalError(w, r, c.h, err)
return
}
stats := make(keyserver.StatsDays, len(days))
for i, d := range days {
stats[i] = d.ToResponse()
}
switch typ {
case TypeCSV:
c.h.RenderCSV(w, http.StatusOK, csvFilename("key-server-stats"), stats)
return
case TypeJSON:
c.h.RenderJSON(w, http.StatusOK, stats)
return
default:
controller.NotFound(w, r, c.h)
return
}
})
}