Merge branch 'design' into main

6 files changed, 0 insertions, 355 deletions

diff --git a/client/cmd/add-entry/main.go b/client/cmd/add-entry/main.go
deleted file mode 100644
index a29d01f..0000000
--- a/client/cmd/add-entry/main.go
+++ /dev/null
@@ -1,52 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-
-	"encoding/base64"
-
-	"github.com/golang/glog"
-	"github.com/system-transparency/stfe/client"
-	"github.com/system-transparency/stfe/types"
-)
-
-var (
-	identifier = flag.String("identifier", "", "checksum identifier")
-	checksum   = flag.String("checksum", "", "base64-encoded checksum")
-)
-
-func main() {
-	flag.Parse()
-	defer glog.Flush()
-
-	client, err := client.NewClientFromFlags()
-	if err != nil {
-		glog.Errorf("NewClientFromFlags: %v", err)
-		return
-	}
-	data, err := NewChecksumV1FromFlags()
-	if err != nil {
-		glog.Errorf("NewChecksumV1FromFlags: %v", err)
-		return
-	}
-	leafHash, err := client.AddEntry(context.Background(), data)
-	if err != nil {
-		glog.Errorf("AddEntry: %v", err)
-		return
-	}
-	fmt.Println("leaf hash:", base64.StdEncoding.EncodeToString(leafHash))
-}
-
-func NewChecksumV1FromFlags() (*types.ChecksumV1, error) {
-	var err error
-	data := types.ChecksumV1{
-		Identifier: []byte(*identifier),
-	}
-	data.Checksum, err = base64.StdEncoding.DecodeString(*checksum)
-	if err != nil {
-		return nil, fmt.Errorf("entry_checksum: DecodeString: %v", err)
-	}
-	return &data, nil
-}
diff --git a/client/cmd/example.sh b/client/cmd/example.sh
deleted file mode 100755
index d790712..0000000
--- a/client/cmd/example.sh
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/bin/bash
-set -eu
-
-log_url=http://tlog-poc.system-transparency.org:4780/st/v1
-log_id=AAG+ZW+UesWdMFytUGkp28csBcziomSB3U2vvkAW55MVZQ==
-tmpdir=$(mktemp -dt stfe.XXXXXXXX)
-cp $0 $tmpdir/
-cd $tmpdir
-
-commonargs="--log_id $log_id --log_url $log_url" # --logtostderr -v 3
-pause="sleep 1"
-
-echo "arguments used:"
-echo $commonargs
-echo ""
-
-echo "fetching sth..."
-get-sth $commonargs | tee sth1.output
-echo "" && $pause
-
-echo "adding an entry..."
-add-entry $commonargs \
-	--identifier "example.sh v0.0.1-$(cat /dev/urandom | base64 | head -c 10)" \
-	--checksum $(sha256sum "$0") | tee add-entry.output
-echo "" && $pause
-
-echo "fetching another sth..."
-get-sth $commonargs | tee sth2.output
-echo "" && $pause
-
-echo "verifying inclusion..."
-get-proof-by-hash $commonargs \
-	--leaf_hash $(cat add-entry.output | awk '{print $3}') \
-	--sth $(cat sth2.output | awk '{print $2}')
-echo "" && $pause
-
-echo "verifying consistency..."
-get-consistency-proof $commonargs \
-	--first $(cat sth1.output | awk '{print $2}') \
-	--second $(cat sth2.output | awk '{print $2}')
-echo "" && $pause
-
-echo "fetching the log's first entry..."
-get-entries $commonargs --start 0 --end 0
-echo ""
-
-rm *.output $0
-cd
-rmdir $tmpdir
diff --git a/client/cmd/get-consistency-proof/main.go b/client/cmd/get-consistency-proof/main.go
deleted file mode 100644
index bb8a7a6..0000000
--- a/client/cmd/get-consistency-proof/main.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-
-	"encoding/base64"
-
-	"github.com/golang/glog"
-	"github.com/system-transparency/stfe/client"
-	"github.com/system-transparency/stfe/types"
-)
-
-var (
-	first  = flag.String("first", "", "base64-encoded sth")
-	second = flag.String("second", "", "base64-encoded sth")
-)
-
-func main() {
-	flag.Parse()
-	defer glog.Flush()
-
-	client, err := client.NewClientFromFlags()
-	if err != nil {
-		glog.Errorf("NewClientFromFlags: %v", err)
-		return
-	}
-	sth1, sth2, err := newParamsFromFlags()
-	if err != nil {
-		glog.Errorf("NewRequestFromFlags: %v", err)
-		return
-	}
-
-	proof, err := client.GetConsistencyProof(context.Background(), sth1, sth2)
-	if err != nil {
-		glog.Errorf("GetConsistencyProof: %v", err)
-		return
-	}
-	serialized, err := types.Marshal(*proof)
-	if err != nil {
-		glog.Errorf("Marshal: %v", err)
-		return
-	}
-	fmt.Println("proof:", base64.StdEncoding.EncodeToString(serialized))
-}
-
-func newParamsFromFlags() (*types.StItem, *types.StItem, error) {
-	sth1, err := decodeSthStr(*first)
-	if err != nil {
-		return nil, nil, fmt.Errorf("first: decodeSthStr: %v", err)
-	}
-	sth2, err := decodeSthStr(*second)
-	if err != nil {
-		return nil, nil, fmt.Errorf("second: decodeSthStr: %v", err)
-	}
-	return sth1, sth2, nil
-}
-
-func decodeSthStr(sthStr string) (*types.StItem, error) {
-	serialized, err := base64.StdEncoding.DecodeString(sthStr)
-	if err != nil {
-		return nil, fmt.Errorf("DecodeString: %v", err)
-	}
-	var item types.StItem
-	if err = types.Unmarshal(serialized, &item); err != nil {
-		return nil, fmt.Errorf("Unmarshal: %v", err)
-	}
-	return &item, nil
-}
diff --git a/client/cmd/get-entries/main.go b/client/cmd/get-entries/main.go
deleted file mode 100644
index f32fdbf..0000000
--- a/client/cmd/get-entries/main.go
+++ /dev/null
@@ -1,83 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-
-	"encoding/base64"
-
-	"github.com/golang/glog"
-	"github.com/google/trillian/merkle/rfc6962"
-	"github.com/system-transparency/stfe/client"
-	"github.com/system-transparency/stfe/types"
-)
-
-var (
-	start = flag.Uint64("start", 0, "inclusive start index to download")
-	end   = flag.Uint64("end", 0, "inclusive stop index to download")
-)
-
-func main() {
-	flag.Parse()
-	defer glog.Flush()
-
-	client, err := client.NewClientFromFlags()
-	if err != nil {
-		glog.Errorf("NewClientFromFlags: %v", err)
-		return
-	}
-	items, err := getRange(client, *start, *end)
-	if err != nil {
-		glog.Errorf("getRange: %v", err)
-		return
-	}
-	if err := printRange(items); err != nil {
-		glog.Errorf("printRange: %v", err)
-		return
-	}
-}
-
-func getRange(client *client.Client, start, end uint64) ([]*types.StItem, error) {
-	items := make([]*types.StItem, 0, end-start+1)
-	for len(items) != cap(items) {
-		rsp, err := client.GetEntries(context.Background(), start, end)
-		if err != nil {
-			return nil, fmt.Errorf("fetching entries failed: %v", err)
-		}
-		items = append(items, rsp...)
-		start += uint64(len(rsp))
-	}
-	return items, nil
-}
-
-func printRange(items []*types.StItem) error {
-	for i, item := range items {
-		var status string
-		msg, err := types.Marshal(item.SignedChecksumV1.Data)
-		if err != nil {
-			return fmt.Errorf("Marshal data failed: %v", err)
-		}
-		sig := item.SignedChecksumV1.Signature.Signature
-		namespace := &item.SignedChecksumV1.Signature.Namespace
-		if err := namespace.Verify(msg, sig); err != nil {
-			status = "unverified signature"
-		} else {
-			status = "verified signature"
-		}
-		serializedNamespace, err := types.Marshal(*namespace)
-		if err != nil {
-			return fmt.Errorf("Marshal namespace failed: %v", err)
-		}
-		serializedLeaf, err := types.Marshal(*item)
-		if err != nil {
-			return fmt.Errorf("Marshal item on index %d: %v", *start+uint64(i), err)
-		}
-		fmt.Printf("Index(%d) - %s\n", *start+uint64(i), status)
-		fmt.Printf("-> Namespace: %s\n", base64.StdEncoding.EncodeToString(serializedNamespace))
-		fmt.Printf("-> Identifier: %s\n", string(item.SignedChecksumV1.Data.Identifier))
-		fmt.Printf("-> Checksum: %s\n", base64.StdEncoding.EncodeToString(item.SignedChecksumV1.Data.Checksum))
-		fmt.Printf("-> Leaf hash: %s\n", base64.StdEncoding.EncodeToString(rfc6962.DefaultHasher.HashLeaf(serializedLeaf)))
-	}
-	return nil
-}
diff --git a/client/cmd/get-proof-by-hash/main.go b/client/cmd/get-proof-by-hash/main.go
deleted file mode 100644
index 1f4f304..0000000
--- a/client/cmd/get-proof-by-hash/main.go
+++ /dev/null
@@ -1,66 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-
-	"encoding/base64"
-
-	"github.com/golang/glog"
-	"github.com/system-transparency/stfe/client"
-	"github.com/system-transparency/stfe/types"
-)
-
-var (
-	sthStr      = flag.String("sth", "", "base64-encoded StItem of type StFormatSignedTreeHeadV1 (default: fetch new sth)")
-	leafHashStr = flag.String("leaf_hash", "", "base64-encoded leaf hash")
-)
-
-func main() {
-	flag.Parse()
-	defer glog.Flush()
-
-	client, err := client.NewClientFromFlags()
-	if err != nil {
-		glog.Errorf("NewClientFromFlags: %v", err)
-		return
-	}
-	leafHash, sth, err := newParamsFromFlags(client)
-	if err != nil {
-		glog.Errorf("NewRequestFromFlags: %v", err)
-		return
-	}
-
-	proof, err := client.GetProofByHash(context.Background(), leafHash, sth)
-	if err != nil {
-		glog.Errorf("GetProofByHash: %v", err)
-		return
-	}
-	serialized, err := types.Marshal(*proof)
-	if err != nil {
-		glog.Errorf("Marshal: %v", err)
-	}
-	fmt.Println("proof:", base64.StdEncoding.EncodeToString(serialized))
-}
-
-func newParamsFromFlags(client *client.Client) ([]byte, *types.StItem, error) {
-	serialized, err := base64.StdEncoding.DecodeString(*sthStr)
-	if err != nil {
-		return nil, nil, fmt.Errorf("sth: DecodeString: %v", err)
-	}
-	var item types.StItem
-	if err = types.Unmarshal(serialized, &item); err != nil {
-		return nil, nil, fmt.Errorf("sth: Unmarshal: %v", err)
-	} else if got, want := item.Format, types.StFormatSignedTreeHeadV1; got != want {
-		return nil, nil, fmt.Errorf("unexpected StItem format: %v", got)
-	}
-	leafHash, err := base64.StdEncoding.DecodeString(*leafHashStr)
-	if err != nil {
-		return nil, nil, fmt.Errorf("leaf_hash: DecodeString: %v", err)
-	} else if got, want := len(leafHash), 32; got != want {
-		return nil, nil, fmt.Errorf("leaf_hash: unexpected size: %v", got)
-	}
-	glog.V(3).Infof("created request parameters TreeSize(%d) and LeafHash(%s)", item.SignedTreeHeadV1.TreeHead.TreeSize, *leafHashStr)
-	return leafHash, &item, nil
-}
diff --git a/client/cmd/get-sth/main.go b/client/cmd/get-sth/main.go
deleted file mode 100644
index 6b23b06..0000000
--- a/client/cmd/get-sth/main.go
+++ /dev/null
@@ -1,35 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-
-	"encoding/base64"
-
-	"github.com/golang/glog"
-	"github.com/system-transparency/stfe/client"
-	"github.com/system-transparency/stfe/types"
-)
-
-func main() {
-	flag.Parse()
-	defer glog.Flush()
-
-	client, err := client.NewClientFromFlags()
-	if err != nil {
-		glog.Errorf("NewClientFromFlags: %v", err)
-		return
-	}
-	sth, err := client.GetLatestSth(context.Background())
-	if err != nil {
-		glog.Errorf("GetLatestSth: %v", err)
-		return
-	}
-	serialized, err := types.Marshal(*sth)
-	if err != nil {
-		glog.Errorf("Marshal: %v", err)
-		return
-	}
-	fmt.Println("sth:", base64.StdEncoding.EncodeToString(serialized))
-}