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authorRasmus Dahlberg <rasmus.dahlberg@kau.se>2021-03-16 00:26:07 +0100
committerRasmus Dahlberg <rasmus.dahlberg@kau.se>2021-03-16 00:26:07 +0100
commit9f7690327f8d74abdd86232546a154ab8408d174 (patch)
tree0abeaade1c7673579c1b6a76cd4c6c25395555ee /client/get-consistency-proof/main.go
parente2959d506de6067afe494315c3621b33613b5414 (diff)
started to re-add basic client commands
Diffstat (limited to 'client/get-consistency-proof/main.go')
-rw-r--r--client/get-consistency-proof/main.go94
1 files changed, 0 insertions, 94 deletions
diff --git a/client/get-consistency-proof/main.go b/client/get-consistency-proof/main.go
deleted file mode 100644
index 283e9b8..0000000
--- a/client/get-consistency-proof/main.go
+++ /dev/null
@@ -1,94 +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")
- first = flag.String("first", "AAEjAAEgFKl1V+J3ib3Aav86UgGD7GRRtcKIdDhgc0G4vVD/TGcAAAF3TqQQZAAAAAAAAACEIEV75viH3o4llUxCqwoTvY38vKUiv2lg4uFd1jTfcCC5AAAAQBoc5JvG6AovqHjZAU77zrsrIN8ZuR3DIwYAFD2mcvyI/b2KcIPxH6XQ7+zTnGJPWfgwvI5sCuu/MBAAHEzZzQk=", "first base64-encoded StItem of type StFormatSignedTreeHeadV1")
- second = flag.String("second", "AAEjAAEgFKl1V+J3ib3Aav86UgGD7GRRtcKIdDhgc0G4vVD/TGcAAAF3TrZf7gAAAAAAAACJIEl/yYdMBb6st/D4yQXRXIAphR7i2y10jB/BbnQljy8rAAAAQBzYrWNidZ8bCdaHqi5zgxGJ6HQNfYihDhRQy20lu36a/yxKqgrvoH+dv969c4aeBEAGz5TSSAn5CwqmqUFSAQo=", "second base64-encoded StItem of type StFormatSignedTreeHeadV1")
-)
-
-func main() {
- flag.Parse()
-
- cli, err := client.NewClient(mustLoad(*operators, *logId), &http.Client{}, true, nil)
- if err != nil {
- glog.Fatal(err)
- }
- ns, err := cli.Log.Namespace()
- if err != nil {
- glog.Fatalf("bad log namespace: %v", err)
- }
-
- // Check first STH
- var sth1 stfe.StItem
- if err := sth1.UnmarshalB64(*first); err != nil {
- glog.Fatalf("bad signed tree head: %v", err)
- }
- th1, err := sth1.SignedTreeHeadV1.TreeHead.Marshal()
- if err != nil {
- glog.Fatalf("cannot marshal tree head: %v", err)
- }
- if err := ns.Verify(th1, sth1.SignedTreeHeadV1.Signature); err != nil {
- glog.Fatalf("bad signed tree head: %v", err)
- }
- glog.V(3).Info("verified first sth")
-
- // Check second STH
- var sth2 stfe.StItem
- if err := sth2.UnmarshalB64(*second); err != nil {
- glog.Fatalf("bad signed tree head: %v", err)
- }
- th2, err := sth2.SignedTreeHeadV1.TreeHead.Marshal()
- if err != nil {
- glog.Fatalf("cannot marshal tree head: %v", err)
- }
- if err := ns.Verify(th2, sth2.SignedTreeHeadV1.Signature); err != nil {
- glog.Fatalf("bad signed tree head: %v", err)
- }
- glog.V(3).Info("verified second sth")
-
- // Check consistency
- proof, err := cli.GetConsistencyProof(context.Background(), &sth1, &sth2)
- if err != nil {
- glog.Fatalf("get-proof-by-hash failed: %v", err)
- }
- glog.V(3).Info("verified inclusion proof")
-
- str, err := proof.MarshalB64()
- if err != nil {
- glog.Fatalf("failed encoding valid inclusion proof: %v", err)
- }
- fmt.Println(str)
-
- glog.Flush()
-}
-
-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
-}