Fix panic when peer is not yet associated

script/release

@@ -5,6 +5,8 @@ set -eo pipefail
 OS_TARGETS=(linux)
 ARCH_TARGETS=${ARCH_TARGETS:-amd64 mipsle}
 
+export GOMIPS=softfloat
+
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
 
 function build {
@@ -29,7 +31,9 @@ function build {
     -o "$destdir/$name" \
     "$srcdir"
 
-  if [ ! -z "$(which upx)" ]; then
+  # Disable UPX compression for MIPS archs
+  # See https://github.com/upx/upx/issues/339
+  if [ ! -z "$(which upx)" ] && [[ ! "$arch" =~ "mips" ]]; then
     upx --best "$destdir/$name"
   fi
 

server/middleware.go

@@ -8,14 +8,13 @@ import (
 	"errors"
 	"io"
 	"io/ioutil"
+	"net/http"
 	"time"
 
 	peeringCrypto "forge.cadoles.com/Cadoles/go-http-peering/crypto"
 
 	peering "forge.cadoles.com/Cadoles/go-http-peering"
 	jwt "github.com/dgrijalva/jwt-go"
-
-	"net/http"
 )
 
 const (
@@ -38,7 +37,6 @@ func Authenticate(store peering.Store, key *rsa.PublicKey, funcs ...OptionFunc)
 
 	middleware := func(next http.Handler) http.Handler {
 		fn := func(w http.ResponseWriter, r *http.Request) {
-
 			serverToken := r.Header.Get(ServerTokenHeader)
 			if serverToken == "" {
 				sendError(w, http.StatusUnauthorized)
@@ -77,6 +75,7 @@ func Authenticate(store peering.Store, key *rsa.PublicKey, funcs ...OptionFunc)
 						return
 					}
 					sendError(w, http.StatusUnauthorized)
+					return
 				case ErrPeerRejected:
 					if err := store.UpdateLastContact(serverClaims.PeerID, r.RemoteAddr, time.Now()); err != nil {
 						logger.Printf("[ERROR] %s", err)
@@ -115,7 +114,6 @@ func Authenticate(store peering.Store, key *rsa.PublicKey, funcs ...OptionFunc)
 			r.Body = ioutil.NopCloser(bytes.NewBuffer(body))
 
 			next.ServeHTTP(w, r)
-
 		}
 		return http.HandlerFunc(fn)
 	}