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

---
 pkg/instance/endpoint.go | 122 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 pkg/instance/endpoint.go

(limited to 'pkg/instance/endpoint.go')

diff --git a/pkg/instance/endpoint.go b/pkg/instance/endpoint.go
new file mode 100644
index 0000000..5085c49
--- /dev/null
+++ b/pkg/instance/endpoint.go
@@ -0,0 +1,122 @@
+package stfe
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/golang/glog"
+)
+
+func addLeaf(ctx context.Context, i *Instance, w http.ResponseWriter, r *http.Request) (int, error) {
+	glog.V(3).Info("handling add-entry request")
+	req, err := i.leafRequestFromHTTP(r)
+	if err != nil {
+		return http.StatusBadRequest, err
+	}
+	if err := i.Client.AddLeaf(ctx, req); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}
+
+func addCosignature(ctx context.Context, i *Instance, w http.ResponseWriter, r *http.Request) (int, error) {
+	glog.V(3).Info("handling add-cosignature request")
+	req, err := i.cosignatureRequestFromHTTP(r)
+	if err != nil {
+		return http.StatusBadRequest, err
+	}
+	vk := i.Witnesses[*req.KeyHash]
+	if err := i.Stateman.AddCosignature(ctx, &vk, req.Signature); err != nil {
+		return http.StatusBadRequest, err
+	}
+	return http.StatusOK, nil
+}
+
+func getTreeHeadLatest(ctx context.Context, i *Instance, w http.ResponseWriter, _ *http.Request) (int, error) {
+	glog.V(3).Info("handling get-tree-head-latest request")
+	sth, err := i.Stateman.Latest(ctx)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	if err := sth.MarshalASCII(w); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}
+
+func getTreeHeadToSign(ctx context.Context, i *Instance, w http.ResponseWriter, _ *http.Request) (int, error) {
+	glog.V(3).Info("handling get-tree-head-to-sign request")
+	sth, err := i.Stateman.ToSign(ctx)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	if err := sth.MarshalASCII(w); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}
+
+func getTreeHeadCosigned(ctx context.Context, i *Instance, w http.ResponseWriter, _ *http.Request) (int, error) {
+	glog.V(3).Info("handling get-tree-head-cosigned request")
+	sth, err := i.Stateman.Cosigned(ctx)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	if err := sth.MarshalASCII(w); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}
+
+func getConsistencyProof(ctx context.Context, i *Instance, w http.ResponseWriter, r *http.Request) (int, error) {
+	glog.V(3).Info("handling get-consistency-proof request")
+	req, err := i.consistencyProofRequestFromHTTP(r)
+	if err != nil {
+		return http.StatusBadRequest, err
+	}
+
+	proof, err := i.Client.GetConsistencyProof(ctx, req)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	if err := proof.MarshalASCII(w); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}
+
+func getInclusionProof(ctx context.Context, i *Instance, w http.ResponseWriter, r *http.Request) (int, error) {
+	glog.V(3).Info("handling get-proof-by-hash request")
+	req, err := i.inclusionProofRequestFromHTTP(r)
+	if err != nil {
+		return http.StatusBadRequest, err
+	}
+
+	proof, err := i.Client.GetInclusionProof(ctx, req)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	if err := proof.MarshalASCII(w); err != nil {
+		return http.StatusInternalServerError, err
+	}
+	return http.StatusOK, nil
+}
+
+func getLeaves(ctx context.Context, i *Instance, w http.ResponseWriter, r *http.Request) (int, error) {
+	glog.V(3).Info("handling get-leaves request")
+	req, err := i.leavesRequestFromHTTP(r)
+	if err != nil {
+		return http.StatusBadRequest, err
+	}
+
+	leaves, err := i.Client.GetLeaves(ctx, req)
+	if err != nil {
+		return http.StatusInternalServerError, err
+	}
+	for _, leaf := range *leaves {
+		if err := leaf.MarshalASCII(w); err != nil {
+			return http.StatusInternalServerError, err
+		}
+	}
+	return http.StatusOK, nil
+}
-- 
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