without check dir

Exclude checking for availability of the user's home directory.
Direct use of the $HOME variable.

client/core/controllers/serverController.cpp

@@ -411,8 +411,6 @@ ErrorCode ServerController::installDockerWorker(const ServerCredentials &credent
         return ErrorCode::ServerPacketManagerError;
     if (stdOut.contains("command not found"))
         return ErrorCode::ServerDockerFailedError;
-    if (stdOut.contains("Docker is not supported"))
-        return ErrorCode::ServerDockerVersionError;
 
     return error;
 }

client/core/defs.h

@@ -58,7 +58,6 @@ namespace amnezia
         ServerUserDirectoryNotAccessible = 208,
         ServerUserNotAllowedInSudoers = 209,
         ServerUserPasswordRequired = 210,
-        ServerDockerVersionError = 211,
 
         // Ssh connection errors
         SshRequestDeniedError = 300,

client/core/errorstrings.cpp

@@ -26,7 +26,6 @@ QString errorString(ErrorCode code) {
     case(ErrorCode::ServerUserDirectoryNotAccessible): errorMessage = QObject::tr("The server user's home directory is not accessible"); break;
     case(ErrorCode::ServerUserNotAllowedInSudoers): errorMessage = QObject::tr("Action not allowed in sudoers"); break;
     case(ErrorCode::ServerUserPasswordRequired): errorMessage = QObject::tr("The user's password is required"); break;
-    case(ErrorCode::ServerDockerVersionError): errorMessage = QObject::tr("Docker version is not compatible."); break;
 
     // Libssh errors
     case(ErrorCode::SshRequestDeniedError): errorMessage = QObject::tr("SSH request was denied"); break;

client/server_scripts/check_user_in_sudo.sh

@@ -4,10 +4,9 @@ elif which yum > /dev/null 2>&1; then pm=$(which yum); opt="--version";\
 elif which pacman > /dev/null 2>&1; then pm=$(which pacman); opt="--version";\
 else pm="uname"; opt="-a";\
 fi;\
-CUR_USER=$(whoami 2>/dev/null || echo ~ | sed 's/.*\///');\
+CUR_USER=$(whoami 2>/dev/null || echo $HOME | sed 's/.*\///');\
 echo $LANG | grep -qE '^(en_US.UTF-8|C.UTF-8|C)$' || export LC_ALL=C;\
 sudo -K;\
-cd ~;\
 if [ "$CUR_USER" = "root" ] || ( groups "$CUR_USER" | grep -E '\<(sudo|wheel)\>' ); then \
   sudo -nu $CUR_USER $pm $opt > /dev/null; sudo -n $pm $opt > /dev/null;\
 fi

client/server_scripts/install_docker.sh

@@ -1,20 +1,16 @@
-if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); silent_inst="-yq install"; check_pkgs="-yq update"; what_pkg="-s install"; docker_pkg="docker.io"; dist="debian";\
-elif which dnf > /dev/null 2>&1; then pm=$(which dnf); silent_inst="-yq install"; check_pkgs="-yq check-update"; what_pkg="--assumeno install --setopt=tsflags=test"; docker_pkg="docker"; dist="fedora";\
-elif which yum > /dev/null 2>&1; then pm=$(which yum); silent_inst="-y -q install"; check_pkgs="-y -q check-update"; what_pkg="--assumeno install --setopt=tsflags=test"; docker_pkg="docker"; dist="centos";\
-elif which pacman > /dev/null 2>&1; then pm=$(which pacman); silent_inst="-S --noconfirm --noprogressbar --quiet"; check_pkgs="-Sup"; what_pkg="-Sp"; docker_pkg="docker"; dist="archlinux";\
+if which apt-get > /dev/null 2>&1; then pm=$(which apt-get); silent_inst="-yq install"; check_pkgs="-yq update"; docker_pkg="docker.io"; dist="debian";\
+elif which dnf > /dev/null 2>&1; then pm=$(which dnf); silent_inst="-yq install"; check_pkgs="-yq check-update"; docker_pkg="docker"; dist="fedora";\
+elif which yum > /dev/null 2>&1; then pm=$(which yum); silent_inst="-y -q install"; check_pkgs="-y -q check-update"; docker_pkg="docker"; dist="centos";\
+elif which pacman > /dev/null 2>&1; then pm=$(which pacman); silent_inst="-S --noconfirm --noprogressbar --quiet"; check_pkgs="-Sup"; docker_pkg="docker"; dist="archlinux";\
 else echo "Packet manager not found"; exit 1; fi;\
-echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, Check pkgs command: $check_pkgs, What pkg command: $what_pkg, Docker pkg: $docker_pkg";\
-echo $LANG | grep -qE '^(en_US.UTF-8|C.UTF-8|C)$' || export LC_ALL=C;\
+echo "Dist: $dist, Packet manager: $pm, Install command: $silent_inst, Check pkgs command: $check_pkgs, Docker pkg: $docker_pkg";\
 if [ "$dist" = "debian" ]; then export DEBIAN_FRONTEND=noninteractive; fi;\
 if ! command -v sudo > /dev/null 2>&1; then $pm $check_pkgs; $pm $silent_inst sudo; fi;\
 if ! command -v fuser > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst psmisc; fi;\
 if ! command -v lsof > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst lsof; fi;\
-if ! command -v docker > /dev/null 2>&1; then sudo $pm $check_pkgs;\
-  check_docker=$(sudo $pm $what_pkg $docker_pkg 2>&1 | grep -c -e podman-docker -e moby-engine);\
-  if [ "$check_docker" != "0" ]; then echo "Docker is not supported"; exit 1;\
-  else sudo $pm $silent_inst $docker_pkg;\
+if ! command -v docker > /dev/null 2>&1; then \
+  sudo $pm $check_pkgs; sudo $pm $silent_inst $docker_pkg;\
   sleep 5; sudo systemctl enable --now docker; sleep 5;\
-  fi;\
 fi;\
 if [ "$(cat /sys/module/apparmor/parameters/enabled 2>/dev/null)" = "Y" ]; then \
   if ! command -v apparmor_parser > /dev/null 2>&1; then sudo $pm $check_pkgs; sudo $pm $silent_inst apparmor; fi;\