diff options
Diffstat (limited to 'client/get-entries')
| -rw-r--r-- | client/get-entries/main.go | 86 | 
1 files changed, 0 insertions, 86 deletions
| diff --git a/client/get-entries/main.go b/client/get-entries/main.go deleted file mode 100644 index 1500cd0..0000000 --- a/client/get-entries/main.go +++ /dev/null @@ -1,86 +0,0 @@ -package main - -import ( -	"context" -	"flag" -	"fmt" - -	"encoding/base64" -	"net/http" - -	"github.com/golang/glog" -	"github.com/system-transparency/stfe" -	"github.com/system-transparency/stfe/client" -	"github.com/system-transparency/stfe/descriptor" -) - -var ( -	operators = flag.String("operators", "../../descriptor/stfe.json", "path to json-encoded list of log operators") -	logId     = flag.String("log_id", "AAEgFKl1V+J3ib3Aav86UgGD7GRRtcKIdDhgc0G4vVD/TGc=", "base64-encoded log identifier") -	start     = flag.Uint64("start", 132, "inclusive start index to download") -	end       = flag.Uint64("end", 137, "inclusive stop index to download") -) - -func main() { -	flag.Parse() - -	if client, err := client.NewClient(mustLoad(*operators, *logId), &http.Client{}, true, nil); err != nil { -		glog.Fatal(err) -	} else if items, err := getRange(client, *start, *end); err != nil { -		glog.Fatal(err) -	} else if err := printRange(items); err != nil { -		glog.Fatal(err) -	} - -	glog.Flush() -} - -func getRange(client *client.Client, start, end uint64) ([]*stfe.StItem, error) { -	items := make([]*stfe.StItem, 0, end-start+1) -	for len(items) != cap(items) { -		rsps, err := client.GetEntries(context.Background(), start, end) -		if err != nil { -			return nil, fmt.Errorf("fetching entries failed: %v", err) -		} - -		for _, rsp := range rsps { -			var item stfe.StItem -			if err := item.Unmarshal(rsp.Item); err != nil { -				return nil, fmt.Errorf("expected valid StItem but unmarshal failed: %v", err) -			} else if item.Format != stfe.StFormatChecksumV1 { -				return nil, fmt.Errorf("expected checksum_v1 but got: %v", item.Format) -			} -			items = append(items, &item) -		} -		start += uint64(len(rsps)) -	} -	return items, nil -} - -func printRange(items []*stfe.StItem) error { -	for i, item := range items { -		glog.V(3).Infof("Index(%d): %s", *start+uint64(i), item) -		str, err := item.MarshalB64() -		if err != nil { -			glog.Fatalf("expected valid StItem but marshal failed: %v", err) -		} -		fmt.Printf("Index(%d): %s\n", *start+uint64(i), str) -	} -	return nil -} - -func mustLoad(operators, logId string) *descriptor.Log { -	ops, err := descriptor.LoadOperators(operators) -	if err != nil { -		glog.Fatalf("failed loading log operators: %v") -	} -	id, err := base64.StdEncoding.DecodeString(logId) -	if err != nil { -		glog.Fatalf("invalid base64 log id: %v", err) -	} -	log, err := descriptor.FindLog(ops, id) -	if err != nil { -		glog.Fatalf("unknown log id: %v", err) -	} -	return log -} | 
