diff options
| author | Rasmus Dahlberg <rasmus.dahlberg@kau.se> | 2021-03-16 00:26:07 +0100 | 
|---|---|---|
| committer | Rasmus Dahlberg <rasmus.dahlberg@kau.se> | 2021-03-16 00:26:07 +0100 | 
| commit | 9f7690327f8d74abdd86232546a154ab8408d174 (patch) | |
| tree | 0abeaade1c7673579c1b6a76cd4c6c25395555ee /client/get-proof-by-hash | |
| parent | e2959d506de6067afe494315c3621b33613b5414 (diff) | |
started to re-add basic client commands
Diffstat (limited to 'client/get-proof-by-hash')
| -rw-r--r-- | client/get-proof-by-hash/main.go | 84 | 
1 files changed, 0 insertions, 84 deletions
| diff --git a/client/get-proof-by-hash/main.go b/client/get-proof-by-hash/main.go deleted file mode 100644 index 00a4486..0000000 --- a/client/get-proof-by-hash/main.go +++ /dev/null @@ -1,84 +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") -	signedTreeHead = flag.String("sth", "AAEjAAEgFKl1V+J3ib3Aav86UgGD7GRRtcKIdDhgc0G4vVD/TGcAAAF3Ts1DPAAAAAAAAACKIOjuyYlimCylCNmIliPWn+O+oOPpvdtllbJnp+xKV3qhAAAAQKW2+4+3a2cgERULDrbwoeevo6q1JxY8mcj73XPLAhcmlR/YmtuWv6PEJYiLP/bclN6ZQ5ttQq1/9hG+VvgLvA4=", "base64-encoded StItem of type StFormatSignedTreeHeadV1") -	entry          = flag.String("entry", "AAUFZGViaTYw50e7967bce266a506f8f614bb5096beba580d205046b918f47d23b2ec626d75eAAEgHOQFUkKNWpjYAhNKTyWCzahlI7RDtf5123kHD2LACj0=", "base64-encoded StItem of type StFormatChecksumV1") -) - -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 STH -	var sth stfe.StItem -	if err := sth.UnmarshalB64(*signedTreeHead); err != nil { -		glog.Fatalf("bad signed tree head: %v", err) -	} -	th, err := sth.SignedTreeHeadV1.TreeHead.Marshal() -	if err != nil { -		glog.Fatalf("cannot marshal tree head: %v", err) -	} -	if err := ns.Verify(th, sth.SignedTreeHeadV1.Signature); err != nil { -		glog.Fatalf("bad signed tree head: %v", err) -	} -	glog.V(3).Info("verified sth") - -	// Check inclusion -	leaf, err := base64.StdEncoding.DecodeString(*entry) -	if err != nil { -		glog.Fatalf("failed decoding entry: %v", err) -	} -	proof, err := cli.GetProofByHash(context.Background(), sth.SignedTreeHeadV1.TreeHead.TreeSize, sth.SignedTreeHeadV1.TreeHead.RootHash.Data, leaf) -	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 -} | 
