Memcached ci test

.github/workflows/main.yml

@@ -10,32 +10,34 @@ on:
     branches: [ '*' ]
 
 jobs:
-    espressif:
-        uses: ./.github/workflows/docker-Espressif.yml
-    multi-compiler:
-        uses: ./.github/workflows/multi-compiler.yml
-    openwrt:
-        uses: ./.github/workflows/docker-OpenWrt.yml
-    os-check:
-        uses: ./.github/workflows/os-check.yml
-    async:
-        uses: ./.github/workflows/async.yml
-    stunnel:
-        uses: ./.github/workflows/stunnel.yml
-    openvpn:
-        uses: ./.github/workflows/openvpn.yml
-    hostap:
-        uses: ./.github/workflows/hostap.yml
-    nginx:
-        uses: ./.github/workflows/nginx.yml
-    zephyr:
-        uses: ./.github/workflows/zephyr.yml
-    hitch:
-        uses: ./.github/workflows/hitch.yml
-    curl:
-        uses: ./.github/workflows/curl.yml
-    krb5:
-        uses: ./.github/workflows/krb5.yml
+    # espressif:
+    #     uses: ./.github/workflows/docker-Espressif.yml
+    # multi-compiler:
+    #     uses: ./.github/workflows/multi-compiler.yml
+    # openwrt:
+    #     uses: ./.github/workflows/docker-OpenWrt.yml
+    # os-check:
+    #     uses: ./.github/workflows/os-check.yml
+    # async:
+    #     uses: ./.github/workflows/async.yml
+    # stunnel:
+    #     uses: ./.github/workflows/stunnel.yml
+    # openvpn:
+    #     uses: ./.github/workflows/openvpn.yml
+    # hostap:
+    #     uses: ./.github/workflows/hostap.yml
+    # nginx:
+    #     uses: ./.github/workflows/nginx.yml
+    # zephyr:
+    #     uses: ./.github/workflows/zephyr.yml
+    # hitch:
+    #     uses: ./.github/workflows/hitch.yml
+    # curl:
+    #     uses: ./.github/workflows/curl.yml
+    # krb5:
+    #     uses: ./.github/workflows/krb5.yml
+    memcached:
+        uses: ./.github/workflows/memcached.yml
 # TODO: Currently this test fails. Enable it once it becomes passing.        
 #    haproxy:
 #        uses: ./.github/workflows/haproxy.yml

.github/workflows/memcached.yml

@@ -0,0 +1,82 @@
+name: memcached Tests
+
+on:
+  workflow_call:
+
+jobs:
+  build_wolfssl:
+    name: Build wolfSSL
+    # Just to keep it the same as the testing target
+    runs-on: ubuntu-latest
+    steps:
+      - name: Build wolfSSL
+        uses: wolfSSL/actions-build-autotools-project@v1
+        with:
+          path: wolfssl
+          configure: --enable-memcached
+          install: true
+
+      - name: Upload built lib
+        uses: actions/upload-artifact@v3
+        with:
+          name: wolf-install-memcached
+          path: build-dir
+          retention-days: 1
+
+  memcached_check:
+    strategy:
+      fail-fast: false
+      matrix:
+        # List of releases to test
+        include:
+          - ref: 1.6.19
+    name: ${{ matrix.ref }}
+    runs-on: ubuntu-latest
+    needs: build_wolfssl
+    steps:
+      - name: Download lib
+        uses: actions/download-artifact@v3
+        with:
+          name: wolf-install-memcached
+          path: build-dir
+
+      - name: Checkout OSP
+        uses: actions/checkout@v3
+        with:
+          # TODO: Change to upstream wolfssl/osp once merged
+          repository: kareem-wolfssl/osp
+          ref: memcached
+          path: osp
+
+      - name: Install dependencies
+        run: |
+            export DEBIAN_FRONTEND=noninteractive
+            sudo apt-get update
+            sudo apt-get install -y libevent-dev automake pkg-config make
+
+      - name: Checkout memcached
+        uses: actions/checkout@v3
+        with:
+          repository: memcached/memcached
+          ref: 1.6.19
+          path: memcached
+
+      - name: Configure and build memcached
+        run: |
+            cd $GITHUB_WORKSPACE/memcached/
+            patch -p1 < $GITHUB_WORKSPACE/osp/memcached/memcached_1.6.19.patch
+            ./autogen.sh
+            ./configure --with-wolfssl=$GITHUB_WORKSPACE/build-dir
+            make -j$(nproc)
+
+      - name: Confirm memcached built with wolfSSL
+        working-directory: ./memcached
+        run: |
+          export LD_LIBRARY_PATH=$GITHUB_WORKSPACE/build-dir/lib:$LD_LIBRARY_PATH
+          ldd memcached | grep wolfssl
+
+      - name: Run memcached tests
+        working-directory: ./memcached
+        run: |
+          export LD_LIBRARY_PATH=$GITHUB_WORKSPACE/build-dir/lib:$LD_LIBRARY_PATH
+          make -j$(nproc) test

configure.ac

@@ -1484,6 +1484,7 @@ AC_ARG_ENABLE([mcast],
 # strongSwan (--enable-strongswan)
 # OpenLDAP (--enable-openldap)
 # hitch (--enable-hitch)
+# memcached (--enable-memcached)
 
 # Bind DNS compatibility Build
 AC_ARG_ENABLE([bind],
@@ -1694,6 +1695,13 @@ AC_ARG_ENABLE([hitch],
     [ ENABLED_HITCH=no ]
     )
 
+# memcached support
+AC_ARG_ENABLE([memcached],
+    [AS_HELP_STRING([--enable-memcached],[Enable memcached support (default: disabled)])],
+    [ ENABLED_MEMCACHED=$enableval ],
+    [ ENABLED_MEMCACHED=no ]
+    )
+
 # OpenSSL Coexist
 AC_ARG_ENABLE([opensslcoexist],
     [AS_HELP_STRING([--enable-opensslcoexist],[Enable coexistence of wolfssl/openssl (default: disabled)])],
@@ -6156,6 +6164,12 @@ then
     AM_CFLAGS="$AM_CFLAGS -DOPENSSL_COMPATIBLE_DEFAULTS -DWOLFSSL_CIPHER_INTERNALNAME"
 fi
 
+if test "$ENABLED_MEMCACHED" = "yes"
+then
+    AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_SESSION_ID_CTX"
+    AM_CFLAGS="$AM_CFLAGS -DHAVE_EXT_CACHE -DHAVE_MEMCACHED"
+fi
+
 
 if test "$ENABLED_NGINX" = "yes"|| test "x$ENABLED_HAPROXY" = "xyes" || test "x$ENABLED_LIGHTY" = "xyes"
 then
@@ -8416,7 +8430,7 @@ then
   AM_CFLAGS="$AM_CFLAGS -DOPENSSL_EXTRA -DWOLFSSL_ALWAYS_VERIFY_CB"
   AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_VERIFY_CB_ALL_CERTS -DWOLFSSL_EXTRA_ALERTS"
   AM_CFLAGS="$AM_CFLAGS -DHAVE_EXT_CACHE -DWOLFSSL_FORCE_CACHE_ON_TICKET"
-  AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_AKID_NAME -DHAVE_CTS"
+  AM_CFLAGS="$AM_CFLAGS -DWOLFSSL_AKID_NAME -DHAVE_CTS -DWOLFSSL_SESSION_ID_CTX"
 fi
 
 if test "$ENABLED_OPENSSLEXTRA" = "x509small"
@@ -9388,6 +9402,7 @@ echo "   * chrony:                     $ENABLED_CHRONY"
 echo "   * strongSwan:                 $ENABLED_STRONGSWAN"
 echo "   * OpenLDAP:                   $ENABLED_OPENLDAP"
 echo "   * hitch:                      $ENABLED_HITCH"
+echo "   * memcached:                  $ENABLED_MEMCACHED"
 echo "   * ERROR_STRINGS:              $ENABLED_ERROR_STRINGS"
 echo "   * DTLS:                       $ENABLED_DTLS"
 echo "   * DTLS v1.3:                  $ENABLED_DTLS13"

src/internal.c

@@ -7307,10 +7307,12 @@ int InitSSL(WOLFSSL* ssl, WOLFSSL_CTX* ctx, int writeDup)
     ssl->alert_history.last_tx.code  = -1;
     ssl->alert_history.last_tx.level = -1;
 
-#ifdef OPENSSL_EXTRA
+#ifdef WOLFSSL_SESSION_ID_CTX
     /* copy over application session context ID */
     ssl->sessionCtxSz = ctx->sessionCtxSz;
     XMEMCPY(ssl->sessionCtx, ctx->sessionCtx, ctx->sessionCtxSz);
+#endif
+#ifdef OPENSSL_EXTRA
     ssl->cbioFlag = ctx->cbioFlag;
 
     ssl->protoMsgCb  = ctx->protoMsgCb;