From 47bacfd5c5d22470340e0823c4ad37b45914b68e Mon Sep 17 00:00:00 2001
From: Rasmus Dahlberg <rasmus.dahlberg@kau.se>
Date: Sun, 6 Jun 2021 15:59:35 +0200
Subject: started using the refactored packages in siglog server

---
 cmd/tmp/README.md      |  2 ++
 cmd/tmp/cosign/main.go | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++
 cmd/tmp/keygen/main.go | 17 +++++++++++++++
 cmd/tmp/submit/main.go | 29 ++++++++++++++++++++++++++
 4 files changed, 104 insertions(+)
 create mode 100644 cmd/tmp/README.md
 create mode 100644 cmd/tmp/cosign/main.go
 create mode 100644 cmd/tmp/keygen/main.go
 create mode 100644 cmd/tmp/submit/main.go

(limited to 'cmd/tmp')

diff --git a/cmd/tmp/README.md b/cmd/tmp/README.md
new file mode 100644
index 0000000..30d5317
--- /dev/null
+++ b/cmd/tmp/README.md
@@ -0,0 +1,2 @@
+# Warning
+These basic commands will be moved or replaced by proper tooling.
diff --git a/cmd/tmp/cosign/main.go b/cmd/tmp/cosign/main.go
new file mode 100644
index 0000000..a51f17d
--- /dev/null
+++ b/cmd/tmp/cosign/main.go
@@ -0,0 +1,56 @@
+package main
+
+import (
+	"bytes"
+	"crypto/ed25519"
+	"encoding/hex"
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+
+	"github.com/system-transparency/stfe/pkg/types"
+)
+
+var (
+	url = flag.String("url", "http://localhost:6965/st/v0", "base url")
+	sk  = flag.String("sk", "e1d7c494dacb0ddf809a17e4528b01f584af22e3766fa740ec52a1711c59500d711090dd2286040b50961b0fe09f58aa665ccee5cb7ee042d819f18f6ab5046b", "hex key")
+)
+
+func main() {
+	priv, err := hex.DecodeString(*sk)
+	if err != nil {
+		log.Fatalf("DecodeString: %v", err)
+	}
+	sk := ed25519.PrivateKey(priv)
+	vk := sk.Public().(ed25519.PublicKey)
+	fmt.Printf("sk: %x\nvk: %x\n", sk, vk)
+
+	rsp, err := http.Get(*url + "/get-tree-head-to-sign")
+	if err != nil {
+		log.Fatalf("Get: %v", err)
+	}
+	var sth types.SignedTreeHead
+	if err := sth.UnmarshalASCII(rsp.Body); err != nil {
+		log.Fatalf("UnmarshalASCII: %v", err)
+	}
+	fmt.Printf("%+v\n", sth)
+
+	msg := sth.TreeHead.Marshal()
+	sig := ed25519.Sign(sk, msg)
+	sigident := &types.SigIdent{
+		KeyHash:   types.Hash(vk[:]),
+		Signature: &[types.SignatureSize]byte{},
+	}
+	copy(sigident.Signature[:], sig)
+
+	buf := bytes.NewBuffer(nil)
+	if err := sigident.MarshalASCII(buf); err != nil {
+		log.Fatalf("MarshalASCII: %v", err)
+	}
+	rsp, err = http.Post(*url+"/add-cosignature", "type/stfe", buf)
+	if err != nil {
+		log.Fatalf("Post: %v", err)
+	}
+	fmt.Printf("Status: %v\n", rsp.StatusCode)
+}
diff --git a/cmd/tmp/keygen/main.go b/cmd/tmp/keygen/main.go
new file mode 100644
index 0000000..c1c1b58
--- /dev/null
+++ b/cmd/tmp/keygen/main.go
@@ -0,0 +1,17 @@
+package main
+
+import (
+	"crypto/ed25519"
+	"crypto/rand"
+	"fmt"
+	"log"
+)
+
+func main() {
+	vk, sk, err := ed25519.GenerateKey(rand.Reader)
+	if err != nil {
+		log.Fatalf("GenerateKey: %v", err)
+	}
+	fmt.Printf("sk: %x\n", sk[:])
+	fmt.Printf("vk: %x\n", vk[:])
+}
diff --git a/cmd/tmp/submit/main.go b/cmd/tmp/submit/main.go
new file mode 100644
index 0000000..3dcaa97
--- /dev/null
+++ b/cmd/tmp/submit/main.go
@@ -0,0 +1,29 @@
+package main
+
+// go run . | bash
+
+import (
+	"crypto/ed25519"
+	"crypto/rand"
+	"fmt"
+
+	"github.com/system-transparency/stfe/pkg/types"
+)
+
+func main() {
+	checksum := [32]byte{}
+	msg := types.Message{
+		ShardHint: 0,
+		Checksum:  &checksum,
+	}
+
+	vk, sk, err := ed25519.GenerateKey(rand.Reader)
+	if err != nil {
+		fmt.Printf("ed25519.GenerateKey: %v\n", err)
+		return
+	}
+	sig := ed25519.Sign(sk, msg.Marshal())
+	//fmt.Printf("sk: %x\nvk: %x\n", sk[:], vk[:])
+
+	fmt.Printf("echo \"shard_hint=%d\nchecksum=%x\nsignature_over_message=%x\nverification_key=%x\ndomain_hint=%s\" | curl --data-binary @- localhost:6965/st/v0/add-leaf\n", msg.ShardHint, msg.Checksum[:], sig, vk[:], "example.com")
+}
-- 
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