// Copyright 2020 Security Scorecard 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 cmd
import (
"fmt"
"html/template"
"log"
"net/http"
"os"
"strings"
"github.com/spf13/cobra"
"github.com/ossf/scorecard/v3/checks"
"github.com/ossf/scorecard/v3/clients/githubrepo"
"github.com/ossf/scorecard/v3/pkg"
)
//nolint:gochecknoinits
func init() {
rootCmd.AddCommand(serveCmd)
}
var serveCmd = &cobra.Command{
Use: "serve",
Short: "Serve the scorecard program over http",
Long: ``,
Run: func(cmd *cobra.Command, args []string) {
logger, err := githubrepo.NewLogger(*logLevel)
if err != nil {
log.Fatalf("unable to construct logger: %v", err)
}
//nolint
defer logger.Sync() // flushes buffer, if any
sugar := logger.Sugar()
t, err := template.New("webpage").Parse(tpl)
if err != nil {
sugar.Panic(err)
}
http.HandleFunc("/", func(rw http.ResponseWriter, r *http.Request) {
repoParam := r.URL.Query().Get("repo")
const length = 3
s := strings.SplitN(repoParam, "/", length)
if len(s) != length {
rw.WriteHeader(http.StatusBadRequest)
}
repo, err := githubrepo.MakeGithubRepo(repoParam)
if err != nil {
rw.WriteHeader(http.StatusBadRequest)
}
ctx := r.Context()
repoClient := githubrepo.CreateGithubRepoClient(ctx, logger)
repoResult, err := pkg.RunScorecards(ctx, repo, checks.AllChecks, repoClient)
if err != nil {
sugar.Error(err)
rw.WriteHeader(http.StatusInternalServerError)
}
if r.Header.Get("Content-Type") == "application/json" {
if err := repoResult.AsJSON(showDetails, *logLevel, rw); err != nil {
sugar.Error(err)
rw.WriteHeader(http.StatusInternalServerError)
}
return
}
if err := t.Execute(rw, repoResult); err != nil {
sugar.Warn(err)
}
})
port := os.Getenv("PORT")
if port == "" {
port = "8080"
}
fmt.Printf("Listening on localhost:%s\n", port)
err = http.ListenAndServe(fmt.Sprintf("0.0.0.0:%s", port), nil)
if err != nil {
log.Fatal("ListenAndServe ", err)
}
},
}
const tpl = `
Scorecard Results for: {{.Repo}}
{{range .Checks}}
{{end}}
`