Merge branch 'design' into main

1 files changed, 0 insertions, 75 deletions

diff --git a/log_parameters.go b/log_parameters.go
deleted file mode 100644
index a2a2d7a..0000000
--- a/log_parameters.go
+++ /dev/null
@@ -1,75 +0,0 @@
-package stfe
-
-import (
-	"crypto"
-	"fmt"
-	"time"
-
-	"github.com/system-transparency/stfe/types"
-)
-
-// LogParameters is a collection of log parameters
-type LogParameters struct {
-	LogId           *types.Namespace     // log identifier
-	LogIdBytes      []byte               // serialized log id
-	LogIdStr        string               // serialized log id (hex)
-	TreeId          int64                // used internally by Trillian
-	Prefix          string               // e.g., "test" for <base>/test
-	MaxRange        int64                // max entries per get-entries request
-	SubmitterPolicy bool                 // if we have a submitter policy (true means that namespaces must be registered)
-	WitnessPolicy   bool                 // if we have a witness policy (true means that namespaces must be registered)
-	Submitters      *types.NamespacePool // trusted submitters
-	Witnesses       *types.NamespacePool // trusted witnesses
-	Deadline        time.Duration        // gRPC deadline
-	Interval        time.Duration        // cosigning sth frequency
-	HashType        crypto.Hash          // hash function used by Trillian
-	Signer          crypto.Signer        // access to Ed25519 private key
-}
-
-// NewLogParameters creates newly initialized log parameters
-func NewLogParameters(signer crypto.Signer, logId *types.Namespace, treeId int64, prefix string, submitters, witnesses *types.NamespacePool, maxRange int64, interval, deadline time.Duration, submitterPolicy, witnessPolicy bool) (*LogParameters, error) {
-	logIdBytes, err := types.Marshal(*logId)
-	if err != nil {
-		return nil, fmt.Errorf("Marshal failed for log identifier: %v", err)
-	}
-	return &LogParameters{
-		LogId:           logId,
-		LogIdBytes:      logIdBytes,
-		LogIdStr:        fmt.Sprintf("%x", logIdBytes),
-		TreeId:          treeId,
-		Prefix:          prefix,
-		MaxRange:        maxRange,
-		SubmitterPolicy: submitterPolicy,
-		WitnessPolicy:   witnessPolicy,
-		Submitters:      submitters,
-		Witnesses:       witnesses,
-		Deadline:        deadline,
-		Interval:        interval,
-		HashType:        crypto.SHA256,
-		Signer:          signer,
-	}, nil
-}
-
-// SignTreeHeadV1 signs a TreeHeadV1 structure
-func (lp *LogParameters) SignTreeHeadV1(th *types.TreeHeadV1) (*types.StItem, error) {
-	serialized, err := types.Marshal(*th)
-	if err != nil {
-		return nil, fmt.Errorf("Marshal failed for TreeHeadV1: %v", err)
-	}
-	sig, err := lp.Signer.Sign(nil, serialized, crypto.Hash(0))
-	if err != nil {
-		return nil, fmt.Errorf("Sign failed: %v", err)
-	}
-	lastSthTimestamp.Set(float64(time.Now().Unix()), lp.LogIdStr)
-	lastSthSize.Set(float64(th.TreeSize), lp.LogIdStr)
-	return &types.StItem{
-		Format: types.StFormatSignedTreeHeadV1,
-		SignedTreeHeadV1: &types.SignedTreeHeadV1{
-			TreeHead: *th,
-			Signature: types.SignatureV1{
-				Namespace: *lp.LogId,
-				Signature: sig,
-			},
-		},
-	}, nil
-}