4 files changed, 0 insertions, 241 deletions
diff --git a/pkg/server/handler.go b/pkg/server/handler.go
deleted file mode 100644
index 6d17af7..0000000
--- a/pkg/server/handler.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package server
-
-import (
-	"fmt"
-	"net/http"
-)
-
-// handler implements the http.Handler interface
-type handler struct {
-	method   string
-	endpoint string
-	callback func(w http.ResponseWriter, r *http.Request) (int, string)
-}
-
-func (h handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "text/plain; charset=utf-8")
-	w.Header().Set("Cache-Control", "no-cache")
-	if r.Method != h.method {
-		http.Error(w, "Invalid HTTP method, expected "+h.method, http.StatusMethodNotAllowed)
-		return
-	}
-	code, text := h.callback(w, r)
-	if code != http.StatusOK {
-		http.Error(w, text, code)
-		return
-	}
-	fmt.Fprintf(w, fmt.Sprintf("%s\n", text))
-}
-
-func (h handler) register(mux *http.ServeMux) {
-	mux.Handle("/"+h.endpoint, h)
-}
diff --git a/pkg/server/messages.go b/pkg/server/messages.go
deleted file mode 100644
index a6ea243..0000000
--- a/pkg/server/messages.go
+++ /dev/null
@@ -1,23 +0,0 @@
-package server
-
-import (
-	"fmt"
-	"time"
-)
-
-type MessageNodeSubmission struct {
-	SerialNumber string
-	NotBefore    time.Time
-	DomainNames  []string
-	PEMChain     []byte
-}
-
-type ErrorUnauthorizedDomainName struct {
-	PEMChain []byte
-	Node     Node
-	Err      error
-}
-
-func (e ErrorUnauthorizedDomainName) Error() string {
-	return fmt.Sprintf("%v", e.Err)
-}
diff --git a/pkg/server/nodes.go b/pkg/server/nodes.go
deleted file mode 100644
index 164c06f..0000000
--- a/pkg/server/nodes.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package server
-
-import (
-	"crypto/x509"
-	"fmt"
-	"net/http"
-)
-
-// Node is an identified system that can request certificates
-type Node struct {
-	Name    string   `json:"name"`   // Artbirary node name for authentication
-	Secret  string   `json:"secret"` // Arbitrary node secret for authentication
-	Domains []string `json:"issues"` // Exact-match domain names that are allowed
-}
-
-func (node *Node) authenticate(r *http.Request) error {
-	user, password, ok := r.BasicAuth()
-	if !ok {
-		return fmt.Errorf("no http basic auth credentials")
-	}
-	if user != node.Name || password != node.Secret {
-		return fmt.Errorf("invalid http basic auth credentials")
-	}
-	return nil
-}
-
-func (node *Node) check(crt x509.Certificate) error {
-	for _, san := range crt.DNSNames {
-		ok := false
-		for _, domain := range node.Domains {
-			if domain == san {
-				ok = true
-				break
-			}
-		}
-		if !ok {
-			return fmt.Errorf("%s: not authorized to issue certificates for %s", node.Name, san)
-		}
-	}
-	return nil
-}
-
-// Nodes is a list of nodes that can request certificates
-type Nodes []Node
-
-func (nodes *Nodes) authenticate(r *http.Request) (Node, error) {
-	for _, node := range (*nodes)[:] {
-		if err := node.authenticate(r); err == nil {
-			return node, nil
-		}
-	}
-	return Node{}, fmt.Errorf("no valid HTTP basic auth credentials")
-}
diff --git a/pkg/server/server.go b/pkg/server/server.go
deleted file mode 100644
index 06eb258..0000000
--- a/pkg/server/server.go
+++ /dev/null
@@ -1,133 +0,0 @@
-package server
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"time"
-
-	"rgdd.se/silent-ct/internal/x509util"
-)
-
-const (
-	EndpointAddChain  = "add-chain"
-	EndpointGetStatus = "get-status"
-
-	DefaultNetwork    = "tcp"
-	DefaultAddress    = "localhost:2009"
-	DefaultConfigFile = "/home/rgdd/.config/silent-ct/config.json" // FIXME
-)
-
-type Config struct {
-	Network string // tcp or unix
-	Address string // hostname[:port] or path to a unix socket
-	Nodes   Nodes  // Which nodes are trusted to issue what certificates
-}
-
-type Server struct {
-	Config
-
-	eventCh chan MessageNodeSubmission
-	errorCh chan error
-}
-
-func New(cfg Config) (Server, error) {
-	if cfg.Network == "" {
-		cfg.Network = DefaultNetwork
-	}
-	if cfg.Address == "" {
-		cfg.Network = DefaultAddress
-	}
-	return Server{Config: cfg}, nil
-}
-
-func (srv *Server) Run(ctx context.Context, submitCh chan MessageNodeSubmission, errorCh chan error) error {
-	srv.eventCh = submitCh
-	srv.errorCh = errorCh
-	mux := http.NewServeMux()
-	for _, handler := range srv.handlers() {
-		handler.register(mux)
-	}
-
-	listener, err := net.Listen(srv.Network, srv.Address)
-	if err != nil {
-		return fmt.Errorf("listen: %v", err)
-	}
-	defer listener.Close()
-
-	s := http.Server{Handler: mux}
-	exitCh := make(chan error, 1)
-	defer close(exitCh)
-	go func() {
-		exitCh <- s.Serve(listener)
-	}()
-
-	select {
-	case err := <-exitCh:
-		if err != nil && err != http.ErrServerClosed {
-			return fmt.Errorf("serve: %v", err)
-		}
-	case <-ctx.Done():
-		tctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-		defer cancel()
-		if err := s.Shutdown(tctx); err != nil {
-			return fmt.Errorf("shutdown: %v", err)
-		}
-	}
-	return nil
-}
-
-func (srv *Server) handlers() []handler {
-	return []handler{
-		handler{
-			method:   http.MethodGet,
-			endpoint: EndpointGetStatus,
-			callback: func(w http.ResponseWriter, r *http.Request) (int, string) { return srv.getStatus(w, r) },
-		},
-		handler{
-			method:   http.MethodPost,
-			endpoint: EndpointAddChain,
-			callback: func(w http.ResponseWriter, r *http.Request) (int, string) { return srv.addChain(w, r) },
-		},
-	}
-}
-
-func (srv *Server) getStatus(w http.ResponseWriter, r *http.Request) (int, string) {
-	return http.StatusOK, "OK"
-}
-
-func (srv *Server) addChain(w http.ResponseWriter, r *http.Request) (int, string) {
-	node, err := srv.Nodes.authenticate(r)
-	if err != nil {
-		return http.StatusForbidden, "Invalid HTTP Basic Auth credentials"
-	}
-
-	b, err := io.ReadAll(r.Body)
-	if err != nil {
-		return http.StatusBadRequest, "Read HTTP POST body failed"
-	}
-	defer r.Body.Close()
-
-	chain, err := x509util.ParseChain(b)
-	if err != nil {
-		return http.StatusBadRequest, "Malformed HTTP POST body"
-	}
-	if err := node.check(chain[0]); err != nil {
-		srv.errorCh <- ErrorUnauthorizedDomainName{
-			PEMChain: b,
-			Node:     node,
-			Err:      err,
-		}
-	} else {
-		srv.eventCh <- MessageNodeSubmission{
-			SerialNumber: chain[0].SerialNumber.String(),
-			NotBefore:    chain[0].NotBefore,
-			DomainNames:  chain[0].DNSNames,
-			PEMChain:     b,
-		}
-	}
-
-	return http.StatusOK, "OK"
-}