added start on get-anchors code path

1 files changed, 14 insertions, 0 deletions

diff --git a/reqres.go b/reqres.go
index c384d02..a12892e 100644
--- a/reqres.go
+++ b/reqres.go
@@ -11,6 +11,7 @@ import (
 
 	"github.com/google/certificate-transparency-go/tls"
 	"github.com/google/certificate-transparency-go/trillian/ctfe"
+	"github.com/google/certificate-transparency-go/x509"
 	"github.com/google/trillian"
 )
 
@@ -50,6 +51,11 @@ type GetProofByHashResponse struct {
 	InclusionProof string `json:"inclusion_proof"` // base64-encoded StItem
 }
 
+// GetAnchorsResponse
+type GetAnchorsResponse struct {
+	Certificates []string `json:"certificates"`
+}
+
 // NewAddEntryRequest parses and sanitizes the JSON-encoded add-entry
 // parameters from an incoming HTTP post.  The resulting AddEntryRequest is
 // well-formed, but not necessarily trusted (further sanitization is needed).
@@ -142,6 +148,14 @@ func NewGetProofByHashResponse(treeSize uint64, inclusionProof *trillian.Proof)
 	}, nil
 }
 
+func NewGetAnchorsResponse(anchors []*x509.Certificate) GetAnchorsResponse {
+	certificates := make([]string, 0, len(anchors))
+	for _, certificate := range anchors {
+		certificates = append(certificates, base64.StdEncoding.EncodeToString(certificate.Raw))
+	}
+	return GetAnchorsResponse{Certificates: certificates}
+}
+
 // VerifyAddEntryRequest determines whether a well-formed AddEntryRequest should
 // be inserted into the log.  If so, the serialized leaf value is returned.
 func VerifyAddEntryRequest(a ctfe.CertValidationOpts, r AddEntryRequest) ([]byte, error) {