From 9f7690327f8d74abdd86232546a154ab8408d174 Mon Sep 17 00:00:00 2001 From: Rasmus Dahlberg Date: Tue, 16 Mar 2021 00:26:07 +0100 Subject: started to re-add basic client commands --- client/get-consistency-proof/main.go | 94 ------------------------------------ 1 file changed, 94 deletions(-) delete mode 100644 client/get-consistency-proof/main.go (limited to 'client/get-consistency-proof') 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 -} -- cgit v1.2.3