Initial enable github workflow and remove travis

.github/workflows/ci.yml

@@ -0,0 +1,57 @@
+---
+name: Build on Ubuntu and macOS
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      # Set fail-fast to false to ensure that feedback is delivered for all matrix combinations. Consider changing this to true when your workflow is stable.
+      fail-fast: false
+
+      # Set up a matrix to run the following 3 configurations:
+      # 1. <MaxOS, Release, latest GCC compiler toolchain on the default runner image, default generator>
+      # 2. <Linux, Release, latest GCC compiler toolchain on the default runner image, default generator>
+      #
+      # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        build_type: [Release]
+        c_compiler: [gcc]
+        include:
+          - os: ubuntu-latest
+            c_compiler: gcc
+            cpp_compiler: g++
+          - os: macos-latest
+            c_compiler: gcc
+            cpp_compiler: g++
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install dependencies on MacOS
+        if: matrix.os == 'macos-latest'
+        run: |
+          brew update
+          brew install autoconf automake libressl
+
+      - name: Install dependencies on Ubuntu
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          sudo apt-get update
+          sudo apt-get install libssl-dev
+
+      - name: Configure Build
+        run: ./autogen.sh && ./configure
+
+      - name: Compile the Build
+        run: make
+
+      - name: Test
+        run: src/meshvpn | head -1

.github/workflows/codeql.yml

@@ -0,0 +1,77 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "master" ]
+  schedule:
+    - cron: '21 21 * * 2'
+
+jobs:
+  analyze:
+    name: Analyze
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners
+    # Consider using larger runners for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'c-cpp' ]
+        # CodeQL supports [ 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift' ]
+        # Use only 'java-kotlin' to analyze code written in Java, Kotlin or both
+        # Use only 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v2
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines.
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    - run: |
+        echo "Run, Build Application using script"
+        ./autogen.sh && ./configure && make
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v2
+      with:
+        category: "/language:${{matrix.language}}"

README.md

@@ -1,5 +1,7 @@
-[![Build Status](https://travis-ci.org/Kuebler-IT/MeshVPN.svg?branch=master)](https://travis-ci.org/Kuebler-IT/MeshVPN)
-[![BCH compliance](https://bettercodehub.com/edge/badge/Kuebler-IT/MeshVPN?branch=master)](https://bettercodehub.com/)
+# MeshVPN
+
+[![Build Status](https://github.com/github/docs/actions/workflows/main.yml/badge.svg)](https://github.com/Kuebler-IT/MeshVPN/actions)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/45808fccdbf14cd9a0b7738e06395750)](https://app.codacy.com/gh/Kuebler-IT/MeshVPN/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 
 MeshVPN is a fork from PeerVPN to fix the not merged issues since a couple
 of years. Some features are planned an will be updated in future.
@@ -44,11 +46,11 @@ in the sample meshvpn.conf that is bundled together with the program.
 
 ## Platforms & Dependencies
 
-MeshVPN is available for Linux and FreeBSD. Additionally, one of the following
+MeshVPN is available for Linux, MacOS and FreeBSD. Additionally, one of the following
 crypto libraries is required:
 
--   [LibreSSL](https://www.libressl.org) (recommended)
--   [OpenSSL](https://www.openssl.org) 1.0.X (note: the 1.1.x has incompatible API changes)
+- [LibreSSL](https://www.libressl.org) (recommended)
+- [OpenSSL](https://www.openssl.org)
 
 ## License
 

configure.ac

@@ -22,15 +22,15 @@ dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.69])
 
-AC_INIT([MeshVPN], [1.0.0-alpha.1], [[email protected]])
+AC_INIT([MeshVPN], [1.1.0-alpha.1], [[email protected]])
 
 # Platform specific settings
 AC_CANONICAL_HOST
 case $host_os in
   darwin* )
         # Do something specific for mac
-        LDFLAGS="-L/usr/local/opt/openssl/lib $LDFLAGS"
-        CPPFLAGS="-I/usr/local/opt/openssl/include $CPPFLAGS"
+        LDFLAGS="-L/usr/local/opt/libressl/lib $LDFLAGS"
+        CPPFLAGS="-I/usr/local/opt/libressl/include $CPPFLAGS"
         ;;
   linux*)
         # Do something specific for linux
@@ -55,7 +55,8 @@ AC_PROG_INSTALL
 
 # Checks for libraries.
 AC_CHECK_LIB([z], [compress])
-AC_CHECK_LIB([ssl], [SSL_library_init])
+AC_CHECK_LIB([ssl], [SSL_library_init]) # old openssl or compatible library like libressl
+AC_CHECK_LIB([ssl], [OPENSSL_init_ssl]) # we have openssl also newer version
 AC_CHECK_LIB([crypto], [ENGINE_init])
 AC_CHECK_LIB([seccomp], [seccomp_init])
 

include/crypto.h

@@ -47,9 +47,15 @@
 
 // cipher context storage
 struct s_crypto {
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
         EVP_CIPHER_CTX enc_ctx;
         EVP_CIPHER_CTX dec_ctx;
         HMAC_CTX hmac_ctx;
+#else
+        EVP_CIPHER_CTX *enc_ctx;
+        EVP_CIPHER_CTX *dec_ctx;
+        HMAC_CTX *hmac_ctx;
+#endif
 };
 
 

include/globals.h

@@ -47,19 +47,20 @@ struct s_initpeers {
         struct s_io_addr * addresses;
         int count;
 };
+
 // global variables
-struct s_io_state iostate;
-struct s_p2psec * g_p2psec;
-int g_mainloop;
+extern struct s_io_state iostate;
+extern struct s_p2psec * g_p2psec;
+extern int g_mainloop;
 
-struct s_switch_state g_switchstate;
-struct s_ndp6_state g_ndpstate;
-struct s_virtserv_state g_virtserv;
+extern struct s_switch_state g_switchstate;
+extern struct s_ndp6_state g_ndpstate;
+extern struct s_virtserv_state g_virtserv;
 
-int g_enableconsole;
-int g_enableeth;
-int g_enablendpcache;
-int g_enablevirtserv;
-int g_enableengines;
+extern int g_enableconsole;
+extern int g_enableeth;
+extern int g_enablendpcache;
+extern int g_enablevirtserv;
+extern int g_enableengines;
 
 #endif

src/Makefile.am

@@ -41,6 +41,7 @@ meshvpn_SOURCES = \
 	platform/seccomp.c \
 	platform/perms.c \
 	platform/ifconfig.c \
+	app/globals.c \
 	app/init.c \
 	app/loop.c \
 	app/config.c \

src/app/globals.c

@@ -0,0 +1,43 @@
+/*
+ * MeshVPN - A open source peer-to-peer VPN (forked from PeerVPN)
+ *
+ * Copyright (C) 2012-2016  Tobias Volk <[email protected]>
+ * Copyright (C) 2016       Hideman Developer <[email protected]>
+ * Copyright (C) 2017       Benjamin Kübler <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef F_GLOBALS_C
+#define F_GLOBALS_C
+
+#include "io.h"
+#include "p2p.h"
+#include "ethernet.h"
+
+struct s_io_state iostate;
+struct s_p2psec * g_p2psec;
+int g_mainloop;
+
+struct s_switch_state g_switchstate;
+struct s_ndp6_state g_ndpstate;
+struct s_virtserv_state g_virtserv;
+
+int g_enableconsole;
+int g_enableeth;
+int g_enablendpcache;
+int g_enablevirtserv;
+int g_enableengines;
+
+#endif