Differences

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--- synergy [2017/06/23 16:59] – k2patel
+++ synergy [2020/12/22 23:37] (current) – [Synergy] k2patel
@@ Line 1: / Line 1: @@
 ====== Synergy ======
-Project : [[https://github.com/symless/synergy|Github]]
+Project : [[https://github.com/symless/synergy-core.git|Github]]
-Due to infrastructure requirement, my mac now has 10.12 SDK and 10.11 MacOS.<br>
+:!: Barrier / Opensource forked from 1.x after it became paid.
-I was able to successfully build Synergy and install on system, but failed to run with following error.
+Project : [[https://github.com/debauchee/barrier|Barrier]]
+==== Installation ====
+:!: Since version 2.x there is GUI for synergy available and there is no hm.sh script in source.\\
+I've chose to use 2.x since it uses openssl to secure connection. \\
+=== Linux ===
+Most linux distro has package available.
+<code bash | fedora>
+sudo dnf install synergy
+</code>
+=== Mac ===
 <code bash>
-export PATH=$PATH:/usr/local/Cellar/qt5/5.9.0_1/bin
+  git clone https://github.com/symless/synergy-core.git
-./hm.sh conf -g2 --mac-sdk 10.12 --mac-identity ElCapitan
+  git checkout v2.0.0-stable
-./hm.sh build
+  brew update
-./hm.sh dist mac
+  brew upgrade
+  brew info qt
+  export CMAKE_PREFIX_PATH="/usr/local/Cellar/qt/5.10.1/Frameworks/"
+  export LD_LIBRARY_PATH=$(brew --prefix openssl)/lib
+  export CPATH=$(brew --prefix openssl)/include
+  export PKG_CONFIG_PATH=$(brew --prefix openssl)/lib/pkgconfig
+  mkdir build
+  cmake -DCMAKE_OSX_SYSROOT=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk -DCMAKE_OSX_DEPLOYMENT_TARGET=10.9 -DCMAKE_OSX_ARCHITECTURES=x86_64
+  make
 </code>
+Once building binary is done, Copy files to **~/bin/** so it can be used used within path.\\
+====Post Build====
+=== Server ===
+<code bash>
+  openssl req -x509 -nodes -days 3650 -subj /CN=Synergy -newkey rsa:4096 -keyout ~/.synergy/SSL/Synergy.pem -out ~/.synergy/SSL/Synergy.pem
+  openssl x509 -fingerprint -sha1 -noout -in ~/.synergy/SSL/Synergy.pem > ~/.synergy/SSL/Fingerprints/Local.txt
+  sed -e "s/.*=//" -i ~/.synergy/SSL/Fingerprints/Local.txt
+  cat ~/.synergy/SSL/Fingerprints/Local.txt # This is where you get server key hash
+</code>
+=== Client ===
+Copy server key hash to following file.
 <code text>
-You have OS X 10.11.6. The application requires OS X 10.12 or later.
+~/Library/Synergy/SSL/Fingerprints/TrustedServers.txt
 </code>
-Next step for me is to explicitly build app for 10.11 using 10.12 SDK.<br>
+==== Starting server / client ====
-As quick fix here is what i changed.
+In my case server is on linux and client is on mac.
-<code diff|ext/toolchain/commands1.py>
+=== Server ===
-diff --git a/ext/toolchain/commands1.py b/ext/toolchain/commands1.py
+== Configuration ==
-index f32ec483..7f41f489 100644
+<code bash | ~/.synergy.conf>
---- a/ext/toolchain/commands1.py
+# sample synergy configuration file
-+++ b/ext/toolchain/commands1.py
+#
-@@ -449,10 +449,10 @@ class InternalCommands:
+# comments begin with the # character and continue to the end of
-                        if generator.cmakeName.find('Unix Makefiles') == -1:
+# line.  comments may appear anywhere the syntax permits.
-                                sdkDir = self.getMacSdkDir()
+# +-------+  +--------+ +---------+
-                                cmake_args += " -DCMAKE_OSX_SYSROOT=" + sdkDir
+# |Laptop |  |Desktop1| |iMac     |
--                               cmake_args += " -DCMAKE_OSX_DEPLOYMENT_TARGET=" + self.macDeploy
+# |       |  |        | |         |
-+                               cmake_args += " -DCMAKE_OSX_DEPLOYMENT_TARGET=" + '10.11'
+# +-------+  +--------+ +---------+
--                       cmake_args += " -DOSX_TARGET_MAJOR=" + macSdkMatch.group(1)
--                       cmake_args += " -DOSX_TARGET_MINOR=" + macSdkMatch.group(2)
+section: screens
-+                       cmake_args += " -DOSX_TARGET_MAJOR=" + '10'
+	# three hosts named:  Laptop, Desktop1, and iMac
-+                       cmake_args += " -DOSX_TARGET_MINOR=" + '11'
+	# These are the nice names of the hosts to make it easy to write the config file
+	# The aliases section below contain the "actual" names of the hosts (their hostnames)
-                # if not visual studio, use parent dir
+	desk:
-                sourceDir = generator.getSourceDir()
+	mac:
-@@ -510,7 +510,7 @@ class InternalCommands:
+end
-                        shortForm = "macosx" + self.macSdk
-                        version = str(major) + "." + str(minor)
+section: links
+	# iMac is to the right of Desktop1
--                       qmake_cmd_string += " QMAKE_MACOSX_DEPLOYMENT_TARGET=" + self.macDeploy
+	# Laptop is to the left of Desktop1
-+                       qmake_cmd_string += " QMAKE_MACOSX_DEPLOYMENT_TARGET=" + '10.11'
+	desk:
+	  right = mac
-                        (qMajor, qMinor, qRev) = self.getQmakeVersion()
-                        if qMajor <= 4:
+	# Desktop1 is to the right of Laptop
+	mac:
+	  left = desk
+end
+section: aliases
+	# The "real" name of iMac is John-Smiths-iMac-3.local. If we wanted we could remove this alias and instead use John-Smiths-iMac-3.local everywhere iMac is above. Hopefully it should be easy to see why using an alias is nicer
+	desk:
+	  desk
+	mac:
+	  mac
+end
+</code>
+Now server can be using following command.
+<code bash | start server>
+/usr/bin/synergy-core --server --name desk -c /tmp/Synergy.TJ6658 --address :24800 -c ~/.synergy.conf --enable-drag-drop --enable-crypto --daemon
 </code>
-After above changes i was able to build and run synergy, there you go package build on 10.12 SDK for OS 10.11.
+=== Client ===
+:?: One can also create the alias in bash profile
+<code bash | start client>
+~/bin/synergy-core --client --enable-crypto -n mac desk
+</code>
+==== Autossh ( If do not want to use built-in crytpo library ) ====
+Opensource version of synergy does not support encryption any more.\\
+In order to secure data transmitted over network i use ssh tunnel, they suggest the same on their website.\\
+Best bet is to use autossh, so if you are roaming between location it will auto connect when you are on same network.\\
+**Installation**\\
+<code bash>
+brew install autossh
+</code>
+**Setup Tunnel**\\
+<code bash>
+autossh -f -v -M 24800 -N -R 24800:localhost:22 user@hostname
+</code>
+**Client**\\
+Set ServerIP = 'localhost'
+That should do it.