From 36743a05a39f449628b153f1051bd854cf4ed6aa Mon Sep 17 00:00:00 2001
From: Rasmus Dahlberg <rasmus.dahlberg@kau.se>
Date: Thu, 5 Nov 2020 16:07:22 +0100
Subject: moved package from stfe/server/descriptor to stfe/descriptor

---
 server/descriptor/descriptor.go | 67 -----------------------------------------
 1 file changed, 67 deletions(-)
 delete mode 100644 server/descriptor/descriptor.go

(limited to 'server/descriptor/descriptor.go')

diff --git a/server/descriptor/descriptor.go b/server/descriptor/descriptor.go
deleted file mode 100644
index 295e03f..0000000
--- a/server/descriptor/descriptor.go
+++ /dev/null
@@ -1,67 +0,0 @@
-package descriptor
-
-import (
-	"bytes"
-	"fmt"
-
-	"crypto"
-	"crypto/tls"
-	"crypto/x509"
-	"encoding/base64"
-	"encoding/json"
-	"io/ioutil"
-)
-
-const (
-	// Location is an url to a json-encoded list of stfe log operators
-	Location = "https://github.com/system-transparency/stfe/tree/main/server/descriptor/stfe.json"
-)
-
-// Operator is an stfe log operator that runs zero or more logs
-type Operator struct {
-	Name  string `json:"name"`
-	Email string `json:"email"`
-	Logs  []*Log `json:"logs"`
-}
-
-// Log is a collection of immutable stfe log parameters
-type Log struct {
-	Id        []byte                `json:"id"`                // H(PublicKey)
-	PublicKey []byte                `json:"public_key"`        // DER-encoded SubjectPublicKeyInfo
-	Scheme    tls.SignatureScheme   `json:"signature_scheme"`  // Signature schemes used by the log (RFC 8446, §4.2.3)
-	Schemes   []tls.SignatureScheme `json:"signature_schemes"` // Signature schemes that submitters can use (RFC 8446, §4.2.3)
-	MaxChain  uint8                 `json:"max_chain"`         // maximum certificate chain length
-	BaseUrl   string                `json:"base_url"`          // E.g., example.com/st/v1
-}
-
-func FindLog(ops []Operator, logId []byte) (*Log, error) {
-	for _, op := range ops {
-		for _, log := range op.Logs {
-			if bytes.Equal(logId, log.Id) {
-				return log, nil
-			}
-		}
-	}
-	return nil, fmt.Errorf("no such log: %s", base64.StdEncoding.EncodeToString(logId))
-}
-
-// LoadOperators loads a list of json-encoded log operators from a given path
-func LoadOperators(path string) ([]Operator, error) {
-	blob, err := ioutil.ReadFile(path)
-	if err != nil {
-		return nil, fmt.Errorf("failed reading log operators: %v", err)
-	}
-	var ops []Operator
-	if err := json.Unmarshal(blob, &ops); err != nil {
-		return nil, fmt.Errorf("failed decoding log operators: %v", err)
-	}
-	return ops, nil
-}
-
-func (l *Log) Key() crypto.PublicKey {
-	k, err := x509.ParsePKIXPublicKey(l.PublicKey)
-	if err != nil {
-		panic("TODO: make a new function and parse public key there")
-	}
-	return k
-}
-- 
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