vncserver: fix case of -websocketPort not specified

Newer Python is available in Ubuntu Focal.

.ci/upload.sh

@@ -1,16 +1,33 @@
 #!/bin/bash
 
+is_kasmvnc() {
+  local package="$1";
+
+  echo "$package" | grep -q 'kasmvncserver_'
+}
+
 function prepare_upload_filename() {
   local package="$1";
 
+  if ! is_kasmvnc "$package"; then
+    export upload_filename="$package"
+    return
+  fi
+
   .ci/detect_os_arch_package_format "$package" > /tmp/os_arch_package_format;
   source /tmp/os_arch_package_format;
   detect_release_branch
+
+  detect_revision "$package" "$OS_ARCH"
+  if [ -n "$REVISION" ]; then
+    REVISION="_${REVISION}"
+  fi
+
   if [ -n "$RELEASE_BRANCH" ]; then
-    export upload_filename="kasmvncserver_${PACKAGE_OS}_${RELEASE_VERSION}_${OS_ARCH}.${PACKAGE_FORMAT}";
+    export upload_filename="kasmvncserver_${PACKAGE_OS}_${RELEASE_VERSION}${REVISION}_${OS_ARCH}.${PACKAGE_FORMAT}";
   else
     export SANITIZED_BRANCH="$(echo $CI_COMMIT_REF_NAME | sed 's/\//_/g')";
-    export upload_filename="kasmvncserver_${PACKAGE_OS}_${RELEASE_VERSION}_${SANITIZED_BRANCH}_${CI_COMMIT_SHA:0:6}_${OS_ARCH}.${PACKAGE_FORMAT}";
+    export upload_filename="kasmvncserver_${PACKAGE_OS}_${RELEASE_VERSION}_${SANITIZED_BRANCH}_${CI_COMMIT_SHA:0:6}${REVISION}_${OS_ARCH}.${PACKAGE_FORMAT}";
   fi
 };
 
@@ -25,6 +42,7 @@ function upload_to_s3() {
   export BUILD_STATUS="{\"key\":\"doc\", \"state\":\"SUCCESSFUL\", \"name\":\"${upload_filename}\", \"url\":\"${S3_URL}\"}";
   curl --request POST --header "PRIVATE-TOKEN:${GITLAB_API_TOKEN}" "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/statuses/${CI_COMMIT_SHA}?state=success&name=build-url&target_url=${S3_URL}";
 };
+
 function prepare_to_run_scripts_and_s3_uploads() {
   export DEBIAN_FRONTEND=noninteractive;
   apt-get update;
@@ -38,3 +56,16 @@ detect_release_branch() {
     export RELEASE_BRANCH=1;
   fi
 }
+
+detect_revision() {
+  local package="$1"
+  local arch="$2"
+
+  REVISION=
+
+  if ! echo "$package" | grep -q '+'; then
+    return
+  fi
+
+  REVISION=$(echo "$package" | sed "s/_${arch}.\+//" | sed 's/.\++//')
+}

.dockerignore

@@ -1 +0,0 @@
-builder/build

.gitlab-ci.yml

@@ -34,6 +34,18 @@ build_ubuntu_bionic:
     paths:
       - output/
 
+build_ubuntu_bionic_libjpeg_turbo:
+  stage: build
+  before_script:
+    - *prepare_build
+  after_script:
+    - *prepare_artfacts
+  script:
+    - bash builder/build-package ubuntu bionic +libjpeg-turbo_latest
+  artifacts:
+    paths:
+      - output/
+
 build_ubuntu_focal:
   stage: build
   before_script:
@@ -103,7 +115,7 @@ upload:
     - export S3_BUILD_DIRECTORY="kasmvnc/${CI_COMMIT_SHA}"
     - prepare_to_run_scripts_and_s3_uploads
     - export RELEASE_VERSION=$(.ci/next_release_version "$CI_COMMIT_REF_NAME")
-    - for package in `find output/ -type f -name 'kasmvncserver_*.deb' -or -name '*.rpm'`; do
+    - for package in `find output/ -type f -name '*.deb' -or -name '*.rpm'`; do
         prepare_upload_filename "$package";
         echo;
         echo "File to upload $upload_filename";

Pipfile

@@ -0,0 +1,15 @@
+[[source]]
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+mamba = "*"
+expects = "*"
+"path.py" = "*"
+pexpect = "*"
+
+[dev-packages]
+
+[requires]
+python_version = "3.8"

Pipfile.lock

@@ -0,0 +1,136 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "6745d5e5d90e44a18d73a0e23bc3d3e68acb950af0b87df50b45272d25b9e615"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.8"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.python.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "args": {
+            "hashes": [
+                "sha256:a785b8d837625e9b61c39108532d95b85274acd679693b71ebb5156848fcf814"
+            ],
+            "version": "==0.1.0"
+        },
+        "clint": {
+            "hashes": [
+                "sha256:05224c32b1075563d0b16d0015faaf9da43aa214e4a2140e51f08789e7a4c5aa"
+            ],
+            "version": "==0.5.1"
+        },
+        "coverage": {
+            "hashes": [
+                "sha256:004d1880bed2d97151facef49f08e255a20ceb6f9432df75f4eef018fdd5a78c",
+                "sha256:01d84219b5cdbfc8122223b39a954820929497a1cb1422824bb86b07b74594b6",
+                "sha256:040af6c32813fa3eae5305d53f18875bedd079960822ef8ec067a66dd8afcd45",
+                "sha256:06191eb60f8d8a5bc046f3799f8a07a2d7aefb9504b0209aff0b47298333302a",
+                "sha256:13034c4409db851670bc9acd836243aeee299949bd5673e11844befcb0149f03",
+                "sha256:13c4ee887eca0f4c5a247b75398d4114c37882658300e153113dafb1d76de529",
+                "sha256:184a47bbe0aa6400ed2d41d8e9ed868b8205046518c52464fde713ea06e3a74a",
+                "sha256:18ba8bbede96a2c3dde7b868de9dcbd55670690af0988713f0603f037848418a",
+                "sha256:1aa846f56c3d49205c952d8318e76ccc2ae23303351d9270ab220004c580cfe2",
+                "sha256:217658ec7187497e3f3ebd901afdca1af062b42cfe3e0dafea4cced3983739f6",
+                "sha256:24d4a7de75446be83244eabbff746d66b9240ae020ced65d060815fac3423759",
+                "sha256:2910f4d36a6a9b4214bb7038d537f015346f413a975d57ca6b43bf23d6563b53",
+                "sha256:2949cad1c5208b8298d5686d5a85b66aae46d73eec2c3e08c817dd3513e5848a",
+                "sha256:2a3859cb82dcbda1cfd3e6f71c27081d18aa251d20a17d87d26d4cd216fb0af4",
+                "sha256:2cafbbb3af0733db200c9b5f798d18953b1a304d3f86a938367de1567f4b5bff",
+                "sha256:2e0d881ad471768bf6e6c2bf905d183543f10098e3b3640fc029509530091502",
+                "sha256:30c77c1dc9f253283e34c27935fded5015f7d1abe83bc7821680ac444eaf7793",
+                "sha256:3487286bc29a5aa4b93a072e9592f22254291ce96a9fbc5251f566b6b7343cdb",
+                "sha256:372da284cfd642d8e08ef606917846fa2ee350f64994bebfbd3afb0040436905",
+                "sha256:41179b8a845742d1eb60449bdb2992196e211341818565abded11cfa90efb821",
+                "sha256:44d654437b8ddd9eee7d1eaee28b7219bec228520ff809af170488fd2fed3e2b",
+                "sha256:4a7697d8cb0f27399b0e393c0b90f0f1e40c82023ea4d45d22bce7032a5d7b81",
+                "sha256:51cb9476a3987c8967ebab3f0fe144819781fca264f57f89760037a2ea191cb0",
+                "sha256:52596d3d0e8bdf3af43db3e9ba8dcdaac724ba7b5ca3f6358529d56f7a166f8b",
+                "sha256:53194af30d5bad77fcba80e23a1441c71abfb3e01192034f8246e0d8f99528f3",
+                "sha256:5fec2d43a2cc6965edc0bb9e83e1e4b557f76f843a77a2496cbe719583ce8184",
+                "sha256:6c90e11318f0d3c436a42409f2749ee1a115cd8b067d7f14c148f1ce5574d701",
+                "sha256:74d881fc777ebb11c63736622b60cb9e4aee5cace591ce274fb69e582a12a61a",
+                "sha256:7501140f755b725495941b43347ba8a2777407fc7f250d4f5a7d2a1050ba8e82",
+                "sha256:796c9c3c79747146ebd278dbe1e5c5c05dd6b10cc3bcb8389dfdf844f3ead638",
+                "sha256:869a64f53488f40fa5b5b9dcb9e9b2962a66a87dab37790f3fcfb5144b996ef5",
+                "sha256:8963a499849a1fc54b35b1c9f162f4108017b2e6db2c46c1bed93a72262ed083",
+                "sha256:8d0a0725ad7c1a0bcd8d1b437e191107d457e2ec1084b9f190630a4fb1af78e6",
+                "sha256:900fbf7759501bc7807fd6638c947d7a831fc9fdf742dc10f02956ff7220fa90",
+                "sha256:92b017ce34b68a7d67bd6d117e6d443a9bf63a2ecf8567bb3d8c6c7bc5014465",
+                "sha256:970284a88b99673ccb2e4e334cfb38a10aab7cd44f7457564d11898a74b62d0a",
+                "sha256:972c85d205b51e30e59525694670de6a8a89691186012535f9d7dbaa230e42c3",
+                "sha256:9a1ef3b66e38ef8618ce5fdc7bea3d9f45f3624e2a66295eea5e57966c85909e",
+                "sha256:af0e781009aaf59e25c5a678122391cb0f345ac0ec272c7961dc5455e1c40066",
+                "sha256:b6d534e4b2ab35c9f93f46229363e17f63c53ad01330df9f2d6bd1187e5eaacf",
+                "sha256:b7895207b4c843c76a25ab8c1e866261bcfe27bfaa20c192de5190121770672b",
+                "sha256:c0891a6a97b09c1f3e073a890514d5012eb256845c451bd48f7968ef939bf4ae",
+                "sha256:c2723d347ab06e7ddad1a58b2a821218239249a9e4365eaff6649d31180c1669",
+                "sha256:d1f8bf7b90ba55699b3a5e44930e93ff0189aa27186e96071fac7dd0d06a1873",
+                "sha256:d1f9ce122f83b2305592c11d64f181b87153fc2c2bbd3bb4a3dde8303cfb1a6b",
+                "sha256:d314ed732c25d29775e84a960c3c60808b682c08d86602ec2c3008e1202e3bb6",
+                "sha256:d636598c8305e1f90b439dbf4f66437de4a5e3c31fdf47ad29542478c8508bbb",
+                "sha256:deee1077aae10d8fa88cb02c845cfba9b62c55e1183f52f6ae6a2df6a2187160",
+                "sha256:ebe78fe9a0e874362175b02371bdfbee64d8edc42a044253ddf4ee7d3c15212c",
+                "sha256:f030f8873312a16414c0d8e1a1ddff2d3235655a2174e3648b4fa66b3f2f1079",
+                "sha256:f0b278ce10936db1a37e6954e15a3730bea96a0997c26d7fee88e6c396c2086d",
+                "sha256:f11642dddbb0253cc8853254301b51390ba0081750a8ac03f20ea8103f0c56b6"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==5.5"
+        },
+        "expects": {
+            "hashes": [
+                "sha256:419902ccafe81b7e9559eeb6b7a07ef9d5c5604eddb93000f0642b3b2d594f4c"
+            ],
+            "index": "pypi",
+            "version": "==0.9.0"
+        },
+        "mamba": {
+            "hashes": [
+                "sha256:75cfc6dfd287dcccaf86dd753cf48e0a7337487c7c3fafda05a6a67ded6da496"
+            ],
+            "index": "pypi",
+            "version": "==0.11.2"
+        },
+        "path": {
+            "hashes": [
+                "sha256:2de925e8d421f93bcea80d511b81accfb6a7e6b249afa4a5559557b0cf817097",
+                "sha256:340054c5bb459fc9fd40e7eb6768c5989f3e599d18224238465b5333bc8faa7d"
+            ],
+            "markers": "python_version >= '3.6'",
+            "version": "==16.2.0"
+        },
+        "path.py": {
+            "hashes": [
+                "sha256:8d885e8b2497aed005703d94e0fd97943401f035e42a136810308bff034529a8",
+                "sha256:a43e82eb2c344c3fd0b9d6352f6b856f40b8b7d3d65cc05978b42c3715668496"
+            ],
+            "index": "pypi",
+            "version": "==12.5.0"
+        },
+        "pexpect": {
+            "hashes": [
+                "sha256:0b48a55dcb3c05f3329815901ea4fc1537514d6ba867a152b581d69ae3710937",
+                "sha256:fc65a43959d153d0114afe13997d439c22823a27cefceb5ff35c2178c6784c0c"
+            ],
+            "index": "pypi",
+            "version": "==4.8.0"
+        },
+        "ptyprocess": {
+            "hashes": [
+                "sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35",
+                "sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220"
+            ],
+            "version": "==0.7.0"
+        }
+    },
+    "develop": {}
+}

README.md

@@ -44,28 +44,28 @@ Future Goals:
 ```sh
 wget -qO- https://github.com/kasmtech/KasmVNC/releases/download/v0.9.1-beta/kasmvncserver_0.9.1~beta-1_amd64.deb
 
-sudo dpkg -i kasmvncserver_0.9.1~beta-1_amd64.deb
-sudo apt-get -f install
-
-# We provide an example script to run KasmVNC at #
-# /usr/share/doc/kasmvncserver/examples/kasmvncserver-easy-start. It runs a VNC
-# server on display :10 and on interface 0.0.0.0. If you're happy with those
-# defaults you can just use it as is:
-sudo ln -s /usr/share/doc/kasmvncserver/examples/kasmvncserver-easy-start /usr/bin/
+sudo apt-get install ./kasmvncserver_0.9.1~beta-1_amd64.deb
 
 # Add your user to the ssl-cert group
 sudo addgroup $USER ssl-cert
 # You will need to re-connect in order to pick up the group change
 
-# Create ~/.vnc directory and corresponding files.
-kasmvncserver-easy-start -d && kasmvncserver-easy-start -kill
+# Run KasmVNC on display :10 and on interface 0.0.0.0:
+KASMVNC_OPTIONS=':10 -depth 24 -geometry 1280x1050
+  -cert /etc/ssl/certs/ssl-cert-snakeoil.pem
+  -key /etc/ssl/private/ssl-cert-snakeoil.key -sslOnly -FrameRate=24
+  -interface 0.0.0.0 -httpd /usr/share/kasmvnc/www'
+vncserver $KASMVNC_OPTIONS
 
-# Modify vncstartup to launch your environment of choice, in this example LXDE
-# This may be optional depending on your system configuration
-echo '/usr/bin/lxsession -s LXDE &' >> ~/.vnc/xstartup
+# On the first run, vncserver will ask you to create a KasmVNC user and choose a desktop
+# environment you want to run. It can detect Cinnamon, Mate, LXDE, KDE, Gnome,
+# XFCE. You can also choose to manually edit xstartup.
+# After you chose a desktop environment or to manually edit xstartup,
+# vncserver won't ask you again, unless you run it as:
+vncserver $KASMVNC_OPTIONS -select-de
 
-# Start KasmVNC with debug logging:
-kasmvncserver-easy-start -d
+# You can select a specific Desktop Environment like this:
+vncserver $KASMVNC_OPTIONS -select-de mate
 
 # Tail the logs
 tail -f ~/.vnc/`hostname`:10.log
@@ -73,10 +73,10 @@ tail -f ~/.vnc/`hostname`:10.log
 
 Now navigate to your system at https://[ip-address]:8443/
 
-To stop a running KasmVNC:
+To stop the KasmVNC you started earlier on display 10:
 
 ```sh
-kasmvncserver-easy-start -kill
+vncserver -kill :10
 ```
 
 The options for vncserver:

builder/README.md

@@ -3,8 +3,17 @@ Docker CE
 
 # Build a deb/rpm package
 ```
-# builder/build-package <os> <os_codename>
+# builder/build-package <os> <os_codename> <build_tag>
 # os_codename is what "lsb_release -c" outputs, e.g. buster, focal.
+#
+# build_tag allows building multiple versions of deb package (rpm not supported)
+# targeting a single distro release (e.g. Ubuntu Bionic). If build_tag is given,
+# the package name will include build_tag as part of Debian revision. For
+# example:
+# * with build_tag: kasmvncserver_0.9.1~beta-1+libjpeg-turbo-latest_amd64.deb
+# * without build_tag: kasmvncserver_0.9.1~beta-1_amd64.deb
+# You need to have .build and .deb.build for the build_tag.
+#
 # Packages will be placed under builder/build/
 
 builder/build-package ubuntu bionic
@@ -70,3 +79,14 @@ packages installed with XFCE.
 ```
 builder/test-deb-barebones ubuntu focal
 ```
+# CI development
+
+S3 upload code is extracted to various files in `.ci`. It's possible to iterate
+locally by doing stuff like this:
+
+```
+bash -c '
+. .ci/upload.sh;
+prepare_upload_filename "bionic/kasmvncserver_0.9.1~beta-1+libjpeg-turbo-latest_amd64.deb";
+echo $upload_filename;'
+```

builder/build-deb

@@ -5,12 +5,17 @@ set -e
 cd "$(dirname "$0")/.."
 . builder/os_ver_cli.sh
 
-docker build -t debbuilder_${os}:${os_codename} -f \
-  builder/dockerfile.${os}_${os_codename}.deb.build .
-
-deb_output_dir=$(cd .. && echo $PWD)
 L_UID=$(id -u) #Ubuntu already has UID env var, but this should work on all Linix systems
 L_GID=$(id -g)
-docker run --rm -v "$deb_output_dir":/src --user $L_UID:$L_GID \
-  debbuilder_${os}:${os_codename} /bin/bash -c \
+
+builder_image=debbuilder_${os}:${os_codename}${build_tag_for_images}
+docker build --build-arg KASMVNC_PACKAGE_DIR="builder/build/${os_codename}" \
+  --build-arg L_UID="$L_UID" \
+  -t "$builder_image" -f \
+  builder/dockerfile.${os}_${os_codename}${build_tag}.deb.build .
+
+deb_output_dir=$(cd .. && echo $PWD)
+docker run --rm -v "$deb_output_dir":/src -e BUILD_TAG="$build_tag" \
+  --user "$L_UID:$L_GID" \
+  "$builder_image" /bin/bash -c \
   '/src/*/builder/build-deb-inside-docker'

builder/build-deb-inside-docker

@@ -2,12 +2,31 @@
 
 set -e
 
-cd "$(dirname "$0")/.."
+prepare_docker_copy_of_debian_dir_and_cd_to_id() {
+   cd "$(dirname "$0")/.."
+
+   local mounted_src_dir="$PWD"
+   local docker_src_dir="$HOME/src"
+
+   mkdir "$docker_src_dir"
+   cd "$docker_src_dir"
+   cp -a "$mounted_src_dir/debian/" .
+   ln -s "$mounted_src_dir/builder" .
+}
+
+prepare_docker_copy_of_debian_dir_and_cd_to_id
 
 os=$(lsb_release -is | tr '[:upper:]' '[:lower:]')
 os_codename=$(lsb_release -cs)
 os_dir="builder/build/${os_codename}"
 
+if [ "$BUILD_TAG" = "+libjpeg-turbo_latest" ]; then
+   echo 'libjpeg 62 libjpeg-turbo (>= 2.1.1)' > debian/shlibs.local
+
+   debian_revision="$(echo $BUILD_TAG | tr _ -)"
+   sed -i -e "1 s/)/$debian_revision)/" debian/changelog
+fi
+
 dpkg-buildpackage -us -uc -b
 mkdir -p "$os_dir"
 cp ../*.deb "$os_dir"

builder/build-package

@@ -4,6 +4,7 @@ set -e
 
 os="$1"
 codename="$2"
+build_tag="$3"
 
 detect_package_format() {
   package_format=rpm
@@ -12,8 +13,17 @@ detect_package_format() {
   fi
 }
 
+warn_build_tag_not_supported_for_rpm_and_exit() {
+  if [[ "$build_tag" && "$package_format" = "rpm" ]]; then
+    echo >&2 "<build_tag> isn't supported for rpm"
+    exit 1
+  fi
+}
+
 cd "$(dirname "$0")/.."
 
 detect_package_format
-builder/build-tarball "$os" "$codename"
-builder/build-${package_format} "$os" "$codename"
+warn_build_tag_not_supported_for_rpm_and_exit
+
+builder/build-tarball "$os" "$codename" "$build_tag"
+builder/build-${package_format} "$os" "$codename" "$build_tag"

builder/build-rpm

@@ -2,8 +2,18 @@
 
 set -e
 
+warn_build_tag_not_supported_for_rpm_and_exit() {
+  local build_tag="$1"
+
+  if [[ -n "$build_tag" ]]; then
+    echo >&2 "<build_tag> isn't supported for rpm"
+    exit 1
+  fi
+}
+
 cd "$(dirname "$0")/.."
 . builder/os_ver_cli.sh
+warn_build_tag_not_supported_for_rpm_and_exit "$build_tag"
 
 docker build -t kasmvnc_rpmbuilder_${os}:${os_codename} -f \
   builder/dockerfile.${os}_${os_codename}.rpm.build .

builder/build-tarball

@@ -1,7 +1,6 @@
 #!/bin/bash
 
 set -e
-set -x
 
 build_www_dir() {
   local webpacked_www=$PWD/builder/www
@@ -13,6 +12,13 @@ build_www_dir() {
   fi
 }
 
+move_libjpeg_turbo_to_os_specific_dir() {
+  chown $L_UID:$L_GID $shared_with_docker_dir/${os_codename}/*
+  mkdir -p $PWD/builder/build/${os_codename}/
+  mv $shared_with_docker_dir/${os_codename}/libjpeg-turbo*.deb \
+    $PWD/builder/build/${os_codename}/
+}
+
 shared_with_docker_dir=${GITLAB_SHARED_DIND_DIR:-/tmp}
 
 cd "$(dirname "$0")/.."
@@ -20,13 +26,21 @@ cd "$(dirname "$0")/.."
 
 build_www_dir
 
-docker build -t kasmvncbuilder:$os_codename \
-  -f builder/dockerfile.${os}_${os_codename}.build .
+builder_image=kasmvncbuilder:$os_codename${build_tag_for_images}
+docker build -t "$builder_image" \
+  -f builder/dockerfile.${os}_${os_codename}${build_tag}.build .
 mkdir -p builder/build
-docker run -v $shared_with_docker_dir:/build --rm kasmvncbuilder:$os_codename
+docker run -v $shared_with_docker_dir:/build -e BUILD_TAG="$build_tag" \
+  --rm "$builder_image"
 
 L_GID=$(id -g)
 L_UID=$(id -u)
 tarball_name="kasmvnc.${os}_${os_codename}.tar.gz"
+tarball_name_with_build_tag="kasmvnc.${os}_${os_codename}${build_tag}.tar.gz"
 chown $L_UID:$L_GID $shared_with_docker_dir/$tarball_name
-mv $shared_with_docker_dir/$tarball_name $PWD/builder/build/
+mv $shared_with_docker_dir/$tarball_name \
+  $PWD/builder/build/"$tarball_name_with_build_tag"
+
+if [ "$build_tag" = "+libjpeg-turbo_latest" ]; then
+  move_libjpeg_turbo_to_os_specific_dir
+fi

builder/build.sh

@@ -1,7 +1,5 @@
 #!/bin/sh -e
 
-set -x
-
 detect_quilt() {
   if which quilt 1>/dev/null; then
     QUILT_PRESENT=1
@@ -19,7 +17,7 @@ cd /tmp
 # default to the version of x in Ubuntu 18.04, otherwise caller will need to specify
 XORG_VER=${XORG_VER:-"1.19.6"}
 XORG_PATCH=$(echo "$XORG_VER" | grep -Po '^\d.\d+' | sed 's#\.##')
-wget https://www.x.org/archive/individual/xserver/xorg-server-${XORG_VER}.tar.bz2
+wget --no-check-certificate https://www.x.org/archive/individual/xserver/xorg-server-${XORG_VER}.tar.bz2
 
 #git clone https://kasmweb@bitbucket.org/kasmtech/kasmvnc.git
 #cd kasmvnc
@@ -82,9 +80,11 @@ cd /src
 detect_quilt
 if [ -n "$QUILT_PRESENT" ]; then
   quilt push -a
-  echo 'Patches applied!'
 fi
-
 make servertarball
 
 cp kasmvnc*.tar.gz /build/kasmvnc.${KASMVNC_BUILD_OS}_${KASMVNC_BUILD_OS_CODENAME}.tar.gz
+if [ "$BUILD_TAG" = "+libjpeg-turbo_latest" ]; then
+	mkdir -p /build/${KASMVNC_BUILD_OS_CODENAME}/
+	cp /libjpeg-turbo/libjpeg*.deb /build/${KASMVNC_BUILD_OS_CODENAME}/
+fi

builder/dockerfile.centos_core.build

@@ -10,8 +10,7 @@ RUN yum install -y make
 RUN yum group install -y "Development Tools"
 RUN yum install -y xorg-x11-server-devel zlib-devel libjpeg-turbo-devel
 RUN yum install -y libxkbfile-devel libXfont2-devel xorg-x11-font-utils \
-  xorg-x11-xtrans-devel xorg-x11-xkb-utils-devel libXrandr-devel pam-devel \
-  gnutls-devel libX11-devel libXtst-devel libXcursor-devel
+  xorg-x11-xtrans-devel xorg-x11-xkb-utils-devel
 RUN yum install -y mesa-dri-drivers
 
 # Additions for webp

builder/dockerfile.debian_bullseye.build

@@ -13,7 +13,7 @@ RUN apt-get update && \
 RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
 RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
 RUN apt-get update && apt-get -y install cmake git libjpeg-dev libgnutls28-dev vim wget tightvncserver
-RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev libxrandr-dev libxcursor-dev
+RUN apt-get update && apt-get -y install libjpeg-dev libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
 
 # Additions for webp
 RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz

builder/dockerfile.debian_bullseye.deb.build

@@ -9,4 +9,11 @@ RUN apt-get update && \
 COPY ./debian/control /tmp
 RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
 
-USER 1000
+ARG L_UID
+RUN if [ "$L_UID" -eq 0 ]; then \
+      useradd -m docker; \
+    else \
+      useradd -m docker -u $L_UID;\
+    fi
+
+USER docker

builder/dockerfile.debian_bullseye.deb.test

@@ -42,8 +42,8 @@ COPY startup/ $STARTUPDIR
 ### START CUSTOM STUFF ####
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; dpkg -i /tmp/*.deb; apt-get -yf install
 
 ### END CUSTOM STUFF ###
 

builder/dockerfile.debian_buster.barebones.deb.test

@@ -1,8 +1,8 @@
 FROM debian:buster-slim
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN apt-get update && dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; apt-get update && dpkg -i /tmp/*.deb; apt-get -yf install
 RUN apt-get update && apt-get -y install xterm
 
 COPY startup/deb/kasmvncserver-easy-start /usr/local/bin

builder/dockerfile.debian_buster.build

@@ -13,7 +13,7 @@ RUN apt-get update && \
 RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
 RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
 RUN apt-get update && apt-get -y install cmake git libjpeg-dev libgnutls28-dev vim wget tightvncserver
-RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev libxrandr-dev libxcursor-dev
+RUN apt-get update && apt-get -y install libjpeg-dev libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
 
 # Additions for webp
 RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz

builder/dockerfile.debian_buster.deb.build

@@ -9,4 +9,11 @@ RUN apt-get update && \
 COPY ./debian/control /tmp
 RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
 
-USER 1000
+ARG L_UID
+RUN if [ "$L_UID" -eq 0 ]; then \
+      useradd -m docker; \
+    else \
+      useradd -m docker -u $L_UID;\
+    fi
+
+USER docker

builder/dockerfile.debian_buster.deb.test

@@ -34,6 +34,14 @@ RUN apt-get purge -y pm-utils xscreensaver*
 RUN apt-get update && apt-get install -y vim less
 RUN apt-get update && apt-get -y install lsb-release
 
+RUN apt-get update && apt-get install -y task-cinnamon-desktop
+RUN apt-get update && apt-get install -y task-gnome-desktop
+RUN mkdir -p /usr/share/man/man1
+RUN apt-get update && apt-get install -y apt-utils openjdk-11-jre
+RUN apt-get update && apt-get install -y task-lxde-desktop
+RUN apt-get update && apt-get install -y task-mate-desktop
+RUN apt-get update && apt-get install -y task-kde-desktop
+
 RUN echo 'source $STARTUPDIR/generate_container_user' >> $HOME/.bashrc
 
 RUN mkdir -p $STARTUPDIR
@@ -42,8 +50,8 @@ COPY startup/ $STARTUPDIR
 ### START CUSTOM STUFF ####
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; dpkg -i /tmp/*.deb; apt-get -yf install
 
 ### END CUSTOM STUFF ###
 

builder/dockerfile.fedora_thirtythree.build

@@ -18,7 +18,7 @@ RUN dnf install -y make
 RUN dnf group install -y "Development Tools"
 RUN dnf install -y xorg-x11-server-devel zlib-devel libjpeg-turbo-devel
 RUN dnf install -y libxkbfile-devel libXfont2-devel xorg-x11-font-utils \
-  xorg-x11-xtrans-devel xorg-x11-xkb-utils-devel libXrandr-devel libXcursor-devel
+  xorg-x11-xtrans-devel xorg-x11-xkb-utils-devel
 RUN dnf install -y mesa-dri-drivers
 RUN dnf install -y bzip2 redhat-lsb-core
 

builder/dockerfile.kali_kali-rolling.build

@@ -13,7 +13,7 @@ RUN apt-get update && \
 RUN DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
 RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
 RUN apt-get update && apt-get -y install cmake git libjpeg-dev libgnutls28-dev vim wget tightvncserver
-RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev libxrandr-dev libxcursor-dev
+RUN apt-get update && apt-get -y install libjpeg-dev libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
 
 # Additions for webp
 RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz

builder/dockerfile.kali_kali-rolling.deb.build

@@ -9,4 +9,11 @@ RUN apt-get update && \
 COPY ./debian/control /tmp
 RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
 
-USER 1000
+ARG L_UID
+RUN if [ "$L_UID" -eq 0 ]; then \
+      useradd -m docker; \
+    else \
+      useradd -m docker -u $L_UID;\
+    fi
+
+USER docker

builder/dockerfile.kali_kali-rolling.deb.test

@@ -42,8 +42,8 @@ COPY startup/ $STARTUPDIR
 ### START CUSTOM STUFF ####
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; dpkg -i /tmp/*.deb; apt-get -yf install
 
 ### END CUSTOM STUFF ###
 

builder/dockerfile.ubuntu_bionic+libjpeg-turbo_latest.build

@@ -0,0 +1,39 @@
+FROM ubuntu:18.04
+
+ENV KASMVNC_BUILD_OS ubuntu
+ENV KASMVNC_BUILD_OS_CODENAME bionic
+ENV XORG_VER 1.20.10
+
+RUN sed -i 's$# deb-src$deb-src$' /etc/apt/sources.list
+
+RUN apt-get update && \
+      apt-get -y install sudo
+
+RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
+RUN apt-get update && apt-get -y install cmake git libgnutls28-dev vim wget tightvncserver
+RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
+
+RUN apt-get update && apt-get install -y cmake nasm gcc
+RUN git clone https://github.com/libjpeg-turbo/libjpeg-turbo.git
+RUN export MAKEFLAGS=-j`nproc`; cd libjpeg-turbo && cmake -G"Unix Makefiles" && make deb
+RUN export MAKEFLAGS=-j`nproc`; cd libjpeg-turbo && cmake -DCMAKE_INSTALL_PREFIX=/usr/local -G"Unix Makefiles" && make && make install
+
+# Additions for webp
+RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz
+RUN cd /tmp && tar -xzvf /tmp/libwebp-*
+RUN cd /tmp/libwebp-1.0.2 && \
+    ./configure --enable-static --disable-shared && \
+    make && make install
+
+# Fix for older required libs
+#RUN cd /tmp && wget http://launchpadlibrarian.net/347526424/libxfont1-dev_1.5.2-4ubuntu2_amd64.deb && \
+#    wget http://launchpadlibrarian.net/347526425/libxfont1_1.5.2-4ubuntu2_amd64.deb && \
+#    dpkg -i libxfont1_1.5.2-4ubuntu2_amd64.deb && \
+#    dpkg -i libxfont1-dev_1.5.2-4ubuntu2_amd64.deb
+
+RUN useradd -m docker && echo "docker:docker" | chpasswd && adduser docker sudo
+
+COPY --chown=docker:docker . /src
+
+USER docker
+ENTRYPOINT ["/src/builder/build.sh"]

builder/dockerfile.ubuntu_bionic+libjpeg-turbo_latest.deb.build

@@ -0,0 +1,23 @@
+FROM ubuntu:bionic
+
+RUN apt-get update && \
+      apt-get -y install vim build-essential devscripts equivs
+
+ARG KASMVNC_PACKAGE_DIR
+COPY $KASMVNC_PACKAGE_DIR/libjpeg-turbo*deb /tmp
+RUN apt-get install /tmp/libjpeg-turbo*deb
+
+# Install build-deps for the package.
+COPY ./debian/control /tmp
+RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
+
+ENV LD_LIBRARY_PATH="/opt/libjpeg-turbo/lib64/:$LD_LIBRARY_PATH"
+
+ARG L_UID
+RUN if [ "$L_UID" -eq 0 ]; then \
+      useradd -m docker; \
+    else \
+      useradd -m docker -u $L_UID;\
+    fi
+
+USER docker

builder/dockerfile.ubuntu_bionic+libjpeg-turbo_latest.deb.test

@@ -0,0 +1,58 @@
+FROM ubuntu:bionic
+
+ENV DISPLAY=:1 \
+    VNC_PORT=8443 \
+    VNC_RESOLUTION=1280x720 \
+    MAX_FRAME_RATE=24 \
+    VNCOPTIONS="-PreferBandwidth -DynamicQualityMin=4 -DynamicQualityMax=7" \
+    HOME=/home/user \
+    TERM=xterm \
+    STARTUPDIR=/dockerstartup \
+    INST_SCRIPTS=/dockerstartup/install \
+    KASM_RX_HOME=/dockerstartup/kasmrx \
+    DEBIAN_FRONTEND=noninteractive \
+    VNC_COL_DEPTH=24 \
+    VNC_RESOLUTION=1280x1024 \
+    VNC_PW=vncpassword \
+    VNC_USER=user \
+    VNC_VIEW_ONLY_PW=vncviewonlypassword \
+    LD_LIBRARY_PATH=/opt/libjpeg-turbo/lib64/:/usr/local/lib/ \
+    OMP_WAIT_POLICY=PASSIVE \
+    SHELL=/bin/bash \
+    SINGLE_APPLICATION=0 \
+    KASMVNC_BUILD_OS=ubuntu \
+    KASMVNC_BUILD_OS_CODENAME=bionic
+
+EXPOSE $VNC_PORT
+
+WORKDIR $HOME
+
+### REQUIRED STUFF ###
+
+RUN apt-get update && apt-get install -y supervisor xfce4 xfce4-terminal xterm libnss-wrapper gettext wget
+RUN apt-get purge -y pm-utils xscreensaver*
+RUN apt-get update && apt-get install -y vim less
+RUN apt-get update && apt-get -y install lsb-release
+
+RUN echo 'source $STARTUPDIR/generate_container_user' >> $HOME/.bashrc
+
+RUN mkdir -p $STARTUPDIR
+COPY startup/ $STARTUPDIR
+
+### START CUSTOM STUFF ####
+
+ARG KASMVNC_PACKAGE_DIR
+COPY $KASMVNC_PACKAGE_DIR/libjpeg-turbo_*.deb /tmp
+RUN apt-get install /tmp/libjpeg-turbo*deb
+
+ARG BUILD_DEBIAN_REVISION
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*$BUILD_DEBIAN_REVISION*.deb /tmp
+RUN dpkg -i /tmp/*.deb; apt-get -yf install
+
+### END CUSTOM STUFF ###
+
+RUN chown -R 1000:0 $HOME
+USER 1000:ssl-cert
+WORKDIR $HOME
+
+ENTRYPOINT [ "/dockerstartup/vnc_startup.sh" ]

builder/dockerfile.ubuntu_bionic.build

@@ -11,7 +11,7 @@ RUN apt-get update && \
 
 RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
 RUN apt-get update && apt-get -y install cmake git libjpeg-dev libgnutls28-dev vim wget tightvncserver
-RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev libxrandr-dev libxcursor-dev
+RUN apt-get update && apt-get -y install libjpeg-dev libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
 
 # Additions for webp
 RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz

builder/dockerfile.ubuntu_bionic.deb.build

@@ -7,4 +7,11 @@ RUN apt-get update && \
 COPY ./debian/control /tmp
 RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
 
-USER 1000
+ARG L_UID
+RUN if [ "$L_UID" -eq 0 ]; then \
+      useradd -m docker; \
+    else \
+      useradd -m docker -u $L_UID;\
+    fi
+
+USER docker

builder/dockerfile.ubuntu_bionic.deb.test

@@ -42,8 +42,8 @@ COPY startup/ $STARTUPDIR
 ### START CUSTOM STUFF ####
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; dpkg -i /tmp/*.deb; apt-get -yf install
 
 ### END CUSTOM STUFF ###
 

builder/dockerfile.ubuntu_focal.barebones.deb.test

@@ -1,8 +1,8 @@
 FROM ubuntu:focal
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN apt-get update && dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; apt-get update && dpkg -i /tmp/*.deb; apt-get -yf install
 RUN apt-get update && apt-get -y install xterm lsb-release
 
 RUN useradd -m foo && addgroup foo ssl-cert

builder/dockerfile.ubuntu_focal.build

@@ -13,7 +13,7 @@ RUN apt-get update && \
 RUN apt-get update && apt-get install -y --no-install-recommends tzdata
 RUN apt-get update && apt-get -y build-dep xorg-server libxfont-dev
 RUN apt-get update && apt-get -y install cmake git libjpeg-dev libgnutls28-dev vim wget tightvncserver
-RUN apt-get update && apt-get -y install libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev libxrandr-dev libxcursor-dev
+RUN apt-get update && apt-get -y install libjpeg-dev libpng-dev libtiff-dev libgif-dev libavcodec-dev libssl-dev
 
 # Additions for webp
 RUN cd /tmp && wget https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-1.0.2.tar.gz

builder/dockerfile.ubuntu_focal.deb.build

@@ -9,4 +9,11 @@ RUN apt-get update && \
 COPY ./debian/control /tmp
 RUN apt-get update && echo YYY | mk-build-deps --install --remove /tmp/control
 
-USER 1000
+ARG L_UID
+RUN if [ "$L_UID" -eq 0 ]; then \
+      useradd -m docker; \
+    else \
+      useradd -m docker -u $L_UID;\
+    fi
+
+USER docker

builder/dockerfile.ubuntu_focal.deb.test

@@ -42,8 +42,8 @@ COPY startup/ $STARTUPDIR
 ### START CUSTOM STUFF ####
 
 ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
-RUN dpkg -i /tmp/*.deb; apt-get -yf install
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp/
+RUN rm -f /tmp/kasmvncserver_*+*.deb; dpkg -i /tmp/*.deb; apt-get -yf install
 
 RUN mkdir ~/.vnc && echo '/usr/bin/xfce4-session &' >> ~/.vnc/xstartup && \
   chmod +x ~/.vnc/xstartup

builder/dockerfile.ubuntu_focal.vncserver.test

@@ -0,0 +1,50 @@
+FROM ubuntu:focal
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV VNC_PORT 8443
+ENV VNC_PORT2 8444
+ENV VNC_PORT3 8445
+EXPOSE $VNC_PORT
+EXPOSE $VNC_PORT2
+EXPOSE $VNC_PORT3
+
+RUN apt-get update && apt-get install -y supervisor xfce4 xfce4-terminal xterm libnss-wrapper gettext wget
+RUN apt-get purge -y pm-utils xscreensaver*
+RUN apt-get update && apt-get install -y vim less
+RUN apt-get update && apt-get -y install lsb-release
+RUN apt-get update && apt-get -y install net-tools
+
+# RUN mkdir -p /usr/share/man/man1
+# RUN apt-get update && apt-get install -y apt-utils openjdk-11-jre
+RUN apt-get update && apt-get install -y ubuntu-mate-desktop
+RUN apt-get update && apt-get install -y lxde
+RUN apt-get update && apt-get install -y lxqt
+RUN apt-get update && apt-get install -y kde-full
+RUN apt-get update && apt-get install -y cinnamon
+RUN apt-get update && apt-get install -y ubuntu-gnome-desktop
+
+RUN apt-get update && apt-get install -y python3-pip
+RUN apt-get update && apt-get install -y strace
+
+RUN useradd -m docker
+ENV USER docker
+
+ARG KASMVNC_PACKAGE_DIR
+COPY $KASMVNC_PACKAGE_DIR/kasmvncserver_*.deb /tmp
+RUN dpkg -i /tmp/*.deb; apt-get -yf install
+
+ENV HOME /home/docker
+RUN chown -R 1000:0 $HOME
+USER 1000:ssl-cert
+WORKDIR $HOME
+
+RUN pip3 install --user pipenv
+RUN echo 'PATH="/src/unix:~/.local/bin/:$PATH"' >> ~/.bashrc
+RUN echo 'alias go="sh /src/s; vncserver -kill :1"' >> ~/.bashrc
+RUN echo 'alias ns="netstat -nltp"' >> ~/.bashrc
+RUN echo 'alias mamba="pipenv run mamba spec/"' >> ~/.bashrc
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+ENTRYPOINT ["bash", "-ic", "cd /src && pipenv install; exec bash"]

builder/os_ver_cli.sh

@@ -3,6 +3,11 @@ default_os_codename=bionic
 
 os=${1:-$default_os}
 os_codename=${2:-$default_os_codename}
+build_tag="${3:-}"
+if [[ -n "$build_tag" ]]; then
+   build_tag_for_images="_${build_tag#+}"
+   build_debian_revision="$(echo $build_tag | tr _ -)"
+fi
 os_image="$os:$os_codename"
 
 echo "Building for $os_image"

builder/startup/deb/cli-processing.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+debug() {
+  if [ -z "$debug" ]; then return; fi
+
+  echo "$@"
+}
+
+enable_debug() {
+  debug=1
+  log_option="-log *:stderr:100"
+}
+
+kill_vnc_server() {
+  vncserver -kill $display
+}
+
+process_cli_options() {
+  for option in "$@"; do
+    case "$option" in
+      --help)
+        show_help
+        exit
+        ;;
+      -d|--debug)
+        enable_debug
+        ;;
+      -k|--kill)
+        kill_vnc_server
+        exit
+        ;;
+      -s|--select-de)
+        action=select-de-and-start
+        ;;
+      *)
+        echo >&2 "Unsupported argument: $option"
+        exit 1
+    esac
+  done
+}
+
+show_help() {
+  cat >&2 <<-USAGE
+Usage: $(basename "$0") [options]
+  -d, --debug      Debug output
+  -k, --kill       Kill vncserver
+  -s, --select-de  Select desktop environent to run
+  --help           Show this help
+USAGE
+}

builder/startup/deb/kasmvncserver-easy-start

@@ -4,43 +4,8 @@ set -e
 
 display=:10
 interface=0.0.0.0
-cert_group=ssl-cert
 
-if [[ "$1" = "--help" ]]; then
-  cat >&2 <<-USAGE
-Usage: `basename $0` [options]
-  -d     Debug output
-  -kill  Kill vncserver
-  --help show this help
-USAGE
-  exit
-fi
-
-if [[ "$1" = "-d" ]]; then
-  log_option="-log *:stderr:100"
-fi
-
-action=start
-if [[ "$1" = "-kill" ]]; then
-  action=kill
-fi
-
-if groups | grep -qvw ssl-cert; then
-  cat <<-EOF
-    Can't access TLS certificate.
-    Please add your user to $cert_group via 'addgroup <user> ssl-cert'
-EOF
-  exit 1
-fi
-
-if [[ "$action" = "kill" ]]; then
-  vncserver -kill $display
-  exit
-fi
-
-vncserver $display -interface $interface
-vncserver -kill $display
 vncserver $display -depth 24 -geometry 1280x1050 -websocketPort 8443 \
   -cert /etc/ssl/certs/ssl-cert-snakeoil.pem \
   -key /etc/ssl/private/ssl-cert-snakeoil.key -sslOnly -FrameRate=24 \
-  -interface $interface -httpd /usr/share/kasmvnc/www $log_option
+  -interface $interface -httpd /usr/share/kasmvnc/www

builder/startup/deb/select-de.sh

@@ -0,0 +1,258 @@
+#!/bin/bash
+
+set -e
+
+xstartup_script=~/.vnc/xstartup
+de_was_selected_file="$HOME/.vnc/.de-was-selected"
+
+debug() {
+  if [ -z "$debug" ]; then return; fi
+
+  echo "$@"
+}
+
+enable_debug() {
+  debug=1
+}
+
+process_cli_options() {
+  while [ $# -gt 0 ]; do
+    local option="$1"
+    shift
+
+    case "$option" in
+      --help|-h)
+        show_help
+        exit
+        ;;
+      -d|--debug)
+        enable_debug
+        ;;
+      -y|--assume-yes)
+        assume_yes=1
+        ;;
+      -s|--select-de)
+        action=select-de
+        if [[ -n "$1" && "${1:0:1}" != "-" ]]; then
+          selected_de="$1"
+          assume_yes_for_xstartup_overwrite=1
+          if [ "$selected_de" = "manual" ]; then
+            selected_de="$manual_xstartup_choice"
+          fi
+          shift
+        fi
+        ;;
+      *)
+        echo >&2 "Unsupported argument: $option"
+        exit 1
+    esac
+  done
+}
+
+show_help() {
+  cat >&2 <<-USAGE
+Usage: $(basename "$0") [options]
+  -d, --debug      Debug output
+  -y, --assume-yes Automatic "yes" to prompts
+  -s, --select-de  Select desktop environent to run
+  --help           Show this help
+USAGE
+}
+
+add_uppercase_desktop_environment_keys() {
+  local de_cmd
+
+  for de in "${!all_desktop_environments[@]}"; do
+    de_cmd=${all_desktop_environments[$de]};
+    all_desktop_environments[${de^^}]="$de_cmd"
+  done
+}
+
+process_cli_options "$@"
+
+manual_xstartup_choice="Manually edit xstartup"
+declare -A all_desktop_environments=(
+  [Cinnamon]="exec cinnamon-session"
+  [Mate]="XDG_CURRENT_DESKTOP=MATE exec dbus-launch --exit-with-session mate-session"
+  [LXDE]="exec lxsession"
+  [Lxqt]="exec startlxqt"
+  [KDE]="exec startkde"
+  [Gnome]="XDG_CURRENT_DESKTOP=GNOME exec dbus-launch --exit-with-session /usr/bin/gnome-session"
+  [XFCE]="exec xfce4-session")
+
+readarray -t sorted_desktop_environments < <(for de in "${!all_desktop_environments[@]}"; do echo "$de"; done | sort)
+
+all_desktop_environments[$manual_xstartup_choice]=""
+sorted_desktop_environments+=("$manual_xstartup_choice")
+add_uppercase_desktop_environment_keys
+
+detected_desktop_environments=()
+declare -A numbered_desktop_environments
+
+print_detected_desktop_environments() {
+  declare -i i=1
+
+  echo "Please choose Desktop Environment to run:"
+  for detected_de in "${detected_desktop_environments[@]}"; do
+    echo "[$i] $detected_de"
+    numbered_desktop_environments[$i]=$detected_de
+    i+=1
+  done
+}
+
+detect_desktop_environments() {
+  for de_name in "${sorted_desktop_environments[@]}"; do
+    if [[ "$de_name" = "$manual_xstartup_choice" ]]; then
+      detected_desktop_environments+=("$de_name")
+      continue;
+    fi
+
+    local executable=${all_desktop_environments[$de_name]}
+    executable=($executable)
+    executable=${executable[-1]}
+
+    if detect_desktop_environment "$de_name" "$executable"; then
+      detected_desktop_environments+=("$de_name")
+    fi
+  done
+}
+
+ask_user_to_choose_de() {
+  while : ; do
+    print_detected_desktop_environments
+    read -r de_number_to_run
+    de_name_from_number "$de_number_to_run"
+    if [[ -n "$de_name" ]]; then
+      break;
+    fi
+
+    echo "Incorrect number: $de_number_to_run"
+    echo
+  done
+}
+
+remember_de_choice() {
+  touch "$de_was_selected_file"
+}
+
+de_was_selected_on_previous_run() {
+  [[ -f "$de_was_selected_file" ]]
+}
+
+detect_desktop_environment() {
+  local de_name="$1"
+  local executable="$2"
+
+  if command -v "$executable" &>/dev/null; then
+    return 0
+  fi
+
+  return 1
+}
+
+did_user_forbid_replacing_xstartup() {
+  grep -q -v KasmVNC-safe-to-replace-this-file "$xstartup_script"
+}
+
+de_cmd_from_name() {
+  de_cmd=${all_desktop_environments[${de_name^^}]}
+}
+
+de_name_from_number() {
+  local de_number_to_run="$1"
+
+  de_name=${numbered_desktop_environments[$de_number_to_run]}
+}
+
+warn_xstartup_will_be_overwriten() {
+  if [[ -n "$assume_yes" || -n "$assume_yes_for_xstartup_overwrite" ]]; then
+    return 0
+  fi
+
+  if [ ! -f "$xstartup_script" ]; then
+    return 0
+  fi
+
+  echo -n "WARNING: $xstartup_script will be overwritten y/N?"
+  read -r do_overwrite_xstartup
+  if [[ "$do_overwrite_xstartup" = "y" || "$do_overwrite_xstartup" = "Y" ]]; then
+    return 0
+  fi
+
+  return 1
+}
+
+setup_de_to_run_via_xstartup() {
+  warn_xstartup_will_be_overwriten
+  generate_xstartup "$de_name"
+}
+
+generate_xstartup() {
+  local de_name="$1"
+
+  de_cmd_from_name
+
+  cat <<-SCRIPT > "$xstartup_script"
+#!/bin/sh
+$de_cmd
+SCRIPT
+  chmod +x "$xstartup_script"
+}
+
+user_asked_to_select_de() {
+  [[ "$action" = "select-de" ]]
+}
+
+user_specified_de() {
+  [ -n "$selected_de" ]
+}
+
+check_de_name_is_valid() {
+  local selected_de="$1"
+  local de_cmd=${all_desktop_environments["${selected_de^^}"]:-}
+  if [ -z "$de_cmd" ]; then
+    echo >&2 "'$selected_de': not supported Desktop Environment"
+    return 1
+  fi
+}
+
+de_installed() {
+  local de_name="${1^^}"
+
+  for de in "${detected_desktop_environments[@]}"; do
+    if [ "${de^^}" = "$de_name" ]; then
+      return 0
+    fi
+  done
+
+  return 1
+}
+
+check_de_installed() {
+  local de_name="$1"
+
+  if ! de_installed "$de_name"; then
+    echo >&2 "'$de_name': Desktop Environment not installed"
+    return 1
+  fi
+}
+
+if user_asked_to_select_de || ! de_was_selected_on_previous_run; then
+  if user_specified_de; then
+    check_de_name_is_valid "$selected_de"
+  fi
+
+  detect_desktop_environments
+  if user_specified_de; then
+    check_de_installed "$selected_de"
+    de_name="$selected_de"
+  else
+    ask_user_to_choose_de
+  fi
+
+  debug "You selected $de_name desktop environment"
+  if [[ "$de_name" != "$manual_xstartup_choice" ]]; then
+    setup_de_to_run_via_xstartup
+  fi
+  remember_de_choice
+fi

builder/startup/vnc_startup.sh

@@ -61,9 +61,6 @@ kasmvncpasswd -d -u "$VNC_USER-to-delete" $HOME/.kasmpasswd
 chmod 0600 $HOME/.kasmpasswd
 openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout $HOME/.vnc/self.pem -out $HOME/.vnc/self.pem -subj "/C=US/ST=VA/L=None/O=None/OU=DoFu/CN=kasm/emailAddress=none@none.none"
 
-vncserver :1 -interface 0.0.0.0
-vncserver -kill :1
-
 if [[ -f $PASSWD_PATH ]]; then
     rm -f $PASSWD_PATH
 fi
@@ -86,10 +83,10 @@ vncserver -kill $DISPLAY &> $HOME/.vnc/vnc_startup.log \
 
 detect_www_dir
 detect_cert_location
-[ -n "$KASMVNC_VERBOSE_LOGGING" ] && verbose_logging_option="-log *:stderr:100"
+[ -n "$KASMVNC_VERBOSE_LOGGING" ] && verbose_logging_option="-debug"
 
 echo -e "start vncserver with param: VNC_COL_DEPTH=$VNC_COL_DEPTH, VNC_RESOLUTION=$VNC_RESOLUTION\n..."
-vncserver $DISPLAY -depth $VNC_COL_DEPTH -geometry $VNC_RESOLUTION -FrameRate=$MAX_FRAME_RATE -websocketPort $VNC_PORT $cert_option -sslOnly -interface 0.0.0.0 $VNCOPTIONS $package_www_dir_option $verbose_logging_option #&> $STARTUPDIR/no_vnc_startup.log
+vncserver $DISPLAY -select-de xfce -depth $VNC_COL_DEPTH -geometry $VNC_RESOLUTION -FrameRate=$MAX_FRAME_RATE -websocketPort $VNC_PORT $cert_option -sslOnly -interface 0.0.0.0 $VNCOPTIONS $package_www_dir_option $verbose_logging_option #&> $STARTUPDIR/no_vnc_startup.log
 
 PID_SUN=$!
 

builder/test-deb

@@ -5,10 +5,12 @@ set -e
 cd "$(dirname "$0")"
 . ./os_ver_cli.sh
 
+tester_image=kasmvnctester_${os}:$os_codename${build_tag_for_images}
 docker build --build-arg KASMVNC_PACKAGE_DIR="build/${os_codename}" \
-  -t kasmvnctester_${os}:$os_codename \
-  -f dockerfile.${os}_${os_codename}.deb.test .
+  --build-arg BUILD_DEBIAN_REVISION="$build_debian_revision" \
+  -t "$tester_image" \
+  -f dockerfile.${os}_${os_codename}${build_tag}.deb.test .
 docker run -it -p 443:8443 --rm \
   -e KASMVNC_VERBOSE_LOGGING=$KASMVNC_VERBOSE_LOGGING \
   -e "VNC_USER=foo" -e "VNC_PW=foobar" \
-  kasmvnctester_${os}:$os_codename
+  "$tester_image"

builder/test-vncserver

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e
+
+cd "$(dirname "$0")"
+. ./os_ver_cli.sh
+
+docker build --build-arg KASMVNC_PACKAGE_DIR="build/${os_codename}" \
+  -t kasmvnctester_${os}:$os_codename \
+  -f dockerfile.${os}_${os_codename}.vncserver.test .
+docker run -it -v $(realpath ${PWD}/..):/src -p 8443:8443 -p 8444:8444 \
+  -p 8445:8445 --rm \
+  -e KASMVNC_VERBOSE_LOGGING=$KASMVNC_VERBOSE_LOGGING \
+  -e "VNC_USER=foo" -e "VNC_PW=foobar" \
+  kasmvnctester_${os}:$os_codename

centos/kasmvncserver.spec

@@ -1,5 +1,5 @@
 Name:           kasmvncserver
-Version:        0.9.1~beta
+Version:        0.9.3~beta
 Release:        1%{?dist}
 Summary:        VNC server accessible from a web browser
 
@@ -7,7 +7,7 @@ License: GPLv2+
 URL: https://github.com/kasmtech/KasmVNC
 
 BuildRequires: rsync
-Requires: xorg-x11-xauth, xorg-x11-xkb-utils, xkeyboard-config, xorg-x11-server-utils, openssl, perl
+Requires: xorg-x11-xauth, xorg-x11-xkb-utils, xkeyboard-config, xorg-x11-server-utils, openssl, perl, perl-Switch
 Conflicts: tigervnc-server, tigervnc-server-minimal
 
 %description
@@ -48,11 +48,12 @@ DESTDIR=$RPM_BUILD_ROOT
 DST_MAN=$DESTDIR/usr/share/man/man1
 
 mkdir -p $DESTDIR/usr/bin $DESTDIR/usr/share/man/man1 \
-  $DESTDIR/usr/share/doc/kasmvncserver
+  $DESTDIR/usr/share/doc/kasmvncserver $DESTDIR/usr/lib
 cp $SRC_BIN/Xvnc $DESTDIR/usr/bin;
 cp $SRC_BIN/vncserver $DESTDIR/usr/bin;
 cp $SRC_BIN/vncconfig $DESTDIR/usr/bin;
 cp $SRC_BIN/kasmvncpasswd $DESTDIR/usr/bin;
+cp -r $SRC/lib/kasmvnc/ $DESTDIR/usr/lib/kasmvncserver
 cd $DESTDIR/usr/bin && ln -s kasmvncpasswd vncpasswd;
 cp -r $SRC/share/doc/kasmvnc*/* $DESTDIR/usr/share/doc/kasmvncserver/
 rsync -r --exclude '.git*' --exclude po2js --exclude xgettext-html \
@@ -62,12 +63,11 @@ cp $SRC/man/man1/Xvnc.1 $DESTDIR/usr/share/man/man1/;
 cp $SRC/share/man/man1/vncserver.1 $DST_MAN;
 cp $SRC/share/man/man1/vncconfig.1 $DST_MAN;
 cp $SRC/share/man/man1/vncpasswd.1 $DST_MAN;
-cp $SRC/share/man/man1/kasmxpoxy.1 $DST_MAN;
 cd $DST_MAN && ln -s vncpasswd.1 kasmvncpasswd.1;
 
-
 %files
 /usr/bin/*
+/usr/lib/kasmvncserver
 /usr/share/man/man1/*
 /usr/share/kasmvnc/www
 

debian/Makefile.to_fakebuild_tar_package

@@ -1,7 +1,7 @@
 TARGET_OS := $(shell lsb_release -is | tr '[:upper:]' '[:lower:]')
 TARGET_OS_CODENAME := $(shell lsb_release -cs | tr '[:upper:]' '[:lower:]')
 TARBALL_DIR := builder/build
-TARBALL := $(TARBALL_DIR)/kasmvnc.$(TARGET_OS)_$(TARGET_OS_CODENAME).tar.gz
+TARBALL := $(TARBALL_DIR)/kasmvnc.$(TARGET_OS)_$(TARGET_OS_CODENAME)$(BUILD_TAG).tar.gz
 TAR_DATA := $(shell mktemp -d)
 SRC := $(TAR_DATA)/usr/local
 SRC_BIN := $(SRC)/bin
@@ -11,12 +11,12 @@ install: unpack_tarball
 	echo "TAR_DATA: $(TAR_DATA)"
 	echo "installing files"
 	mkdir -p $(DESTDIR)/usr/bin $(DESTDIR)/usr/share/man/man1 \
-	  $(DESTDIR)/usr/share/doc/kasmvncserver
+	  $(DESTDIR)/usr/share/doc/kasmvncserver $(DESTDIR)/usr/lib
 	cp $(SRC_BIN)/Xvnc $(DESTDIR)/usr/bin/Xkasmvnc
 	cp $(SRC_BIN)/vncserver $(DESTDIR)/usr/bin/kasmvncserver
 	cp $(SRC_BIN)/vncconfig $(DESTDIR)/usr/bin/kasmvncconfig
 	cp $(SRC_BIN)/kasmvncpasswd $(DESTDIR)/usr/bin/
-	cp $(SRC_BIN)/kasmxproxy $(DESTDIR)/usr/bin/
+	cp -r $(SRC)/lib/kasmvnc/ $(DESTDIR)/usr/lib/kasmvncserver
 	cp -r $(SRC)/share/doc/kasmvnc*/* $(DESTDIR)/usr/share/doc/kasmvncserver/
 	rsync -r --exclude '.git*' --exclude po2js --exclude xgettext-html \
 	  --exclude www/utils/ --exclude .eslintrc \

debian/changelog

@@ -1,3 +1,9 @@
+kasmvnc (0.9.3~beta-1) unstable; urgency=medium
+
+  * New upstream release.
+
+ -- Dmitry Maksyoma <ledestin@gmail.com>  Fri, 29 Oct 2021 19:16:33 +1300
+
 kasmvnc (0.9.1~beta-1) unstable; urgency=medium
 
   * Initial release of the Debian package.

debian/control

@@ -3,7 +3,7 @@ Section: x11
 Priority: optional
 Maintainer: Kasm Technologies LLC <info@kasmweb.com>
 Build-Depends: debhelper (>= 11), rsync, libjpeg-dev, libjpeg-dev, libpng-dev,
-  libtiff-dev, libgif-dev, libavcodec-dev, libssl-dev, libgl1, libxfont2, libsm6, libxext-dev, libxrandr-dev, libxtst-dev, libxcursor-dev
+  libtiff-dev, libgif-dev, libavcodec-dev, libssl-dev, libgl1, libxfont2, libsm6
 Standards-Version: 4.1.3
 Homepage: https://github.com/kasmtech/KasmVNC
 #Vcs-Browser: https://salsa.debian.org/debian/kasmvnc
@@ -12,7 +12,7 @@ Homepage: https://github.com/kasmtech/KasmVNC
 Package: kasmvncserver
 Architecture: amd64
 Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends}, ssl-cert, xauth,
-  x11-xkb-utils, xkb-data, procps
+  x11-xkb-utils, xkb-data, procps, libswitch-perl
 Provides: vnc-server
 Description: VNC server accessible from a web browser
  VNC stands for Virtual Network Computing. It is, in essence, a remote

debian/postinst

@@ -21,7 +21,7 @@ case "$1" in
     configure)
       bindir=/usr/bin
       mandir=/usr/share/man
-      commands="kasmvncserver kasmvncpasswd kasmvncconfig Xkasmvnc kasmxproxy"
+      commands="kasmvncserver kasmvncpasswd kasmvncconfig Xkasmvnc"
 
       for kasm_command in $commands; do
         generic_command=`echo "$kasm_command" | sed -e 's/kasm//'`;

debian/prerm

@@ -21,7 +21,7 @@ case "$1" in
     remove)
       bindir=/usr/bin
       mandir=/usr/share/man
-      commands="kasmvncserver kasmvncpasswd kasmvncconfig Xkasmvnc kasmxproxy"
+      commands="kasmvncserver kasmvncpasswd kasmvncconfig Xkasmvnc"
 
       for kasm_command in $commands; do
         generic_command=`echo "$kasm_command" | sed -e 's/kasm//'`;

release/maketarball.in

@@ -45,12 +45,13 @@ mkdir -p $OUTDIR/man/man1
 
 make DESTDIR=$TMPDIR/inst install
 if [ $SERVER = 1 ]; then
-	install -m 755 ./unix/kasmxproxy/kasmxproxy $OUTDIR/bin/
 	install -m 755 ./xorg.build/bin/Xvnc $OUTDIR/bin/
 	install -m 644 ./xorg.build/man/man1/Xvnc.1 $OUTDIR/man/man1/Xvnc.1
 	install -m 644 ./xorg.build/man/man1/Xserver.1 $OUTDIR/man/man1/Xserver.1
 	mkdir -p $OUTDIR/lib/dri/
 	install -m 755 ./xorg.build/lib/dri/swrast_dri.so $OUTDIR/lib/dri/
+	mkdir -p $OUTDIR/lib/kasmvnc
+	install -m 755 $SRCDIR/builder/startup/deb/select-de.sh $OUTDIR/lib/kasmvnc
 	mkdir -p $OUTDIR/share/kasmvnc
 	cp -r $SRCDIR/builder/www $OUTDIR/share/kasmvnc/www
 fi

run-specs

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+pipenv run mamba spec/*

spec/vncserver_spec.py

@@ -0,0 +1,189 @@
+import os
+import sys
+import pexpect
+import shutil
+import subprocess
+from path import Path
+from mamba import description, context, it, fit, before, after
+from expects import expect, equal
+
+# WIP. Plan to move to start_xvnc_pexpect(), because pexpect provides a way to
+# wait for vncserver output. start_xvnc() just blindly prints input to vncserver
+# without knowing what it prints back.
+
+vncserver_cmd = 'vncserver :1 -cert /etc/ssl/certs/ssl-cert-snakeoil.pem -key /etc/ssl/private/ssl-cert-snakeoil.key -sslOnly -FrameRate=24 -interface 0.0.0.0 -httpd /usr/share/kasmvnc/www -depth 24 -geometry 1280x1050 -log *:stderr:100'
+running_xvnc = False
+
+
+def clean_env():
+    clean_kasm_users()
+
+    home_dir = os.environ['HOME']
+    vnc_dir = os.path.join(home_dir, ".vnc")
+    Path(vnc_dir).rmtree(ignore_errors=True)
+
+
+def clean_kasm_users():
+    home_dir = os.environ['HOME']
+    password_file = os.path.join(home_dir, ".kasmpasswd")
+    Path(password_file).remove_p()
+
+
+def start_xvnc_pexpect(extra_args="", **kwargs):
+    global running_xvnc
+
+    # ":;" is a hack. Without it, Xvnc doesn't run. No idea what happens, but
+    # when I run top, Xvnc just isn't there. I suspect a race.
+    child = pexpect.spawn('/bin/bash',
+                          ['-ic', f':;{vncserver_cmd} {extra_args}'],
+                          timeout=5, encoding='utf-8', **kwargs)
+    running_xvnc = True
+
+    return child
+
+
+def start_xvnc(extra_args="", **kwargs):
+    global running_xvnc
+    completed_process = run_cmd(f'{vncserver_cmd} {extra_args}', **kwargs)
+    if completed_process.returncode == 0:
+        running_xvnc = True
+
+    return completed_process
+
+
+def run_cmd(cmd, **kwargs):
+    completed_process = subprocess.run(cmd, shell=True, text=True,
+                                       capture_output=True,
+                                       executable='/bin/bash', **kwargs)
+    if completed_process.returncode != 0:
+        print(completed_process.stdout)
+        print(completed_process.stderr)
+
+    return completed_process
+
+
+def add_kasmvnc_user_docker():
+    completed_process = run_cmd('echo -e "password\\npassword\\n" | vncpasswd -u docker')
+    expect(completed_process.returncode).to(equal(0))
+
+
+def kill_xvnc():
+    global running_xvnc
+    if not running_xvnc:
+        return
+
+    run_cmd('vncserver -kill :1')
+    running_xvnc = False
+
+
+def select_de(de_name):
+    try:
+        extra_args = f'-select-de {de_name}'
+        completed_process = start_xvnc(extra_args)
+        expect(completed_process.returncode).to(equal(0))
+    finally:
+        kill_xvnc()
+
+
+def check_de_was_setup_to_run(de_name):
+    completed_process = run_cmd(f'grep -q {de_name} ~/.vnc/xstartup')
+    expect(completed_process.returncode).to(equal(0))
+
+
+with description('vncserver') as self:
+    with before.each:
+        clean_env()
+    with after.each:
+        kill_xvnc()
+
+    with context('on the first run'):
+        with before.each:
+            add_kasmvnc_user_docker()
+
+        with it('asks user to select a DE'):
+            choose_cinnamon = "1\n"
+            completed_process = start_xvnc(input=choose_cinnamon)
+            expect(completed_process.returncode).to(equal(0))
+
+            check_de_was_setup_to_run('cinnamon')
+
+        with it('asks to select a DE, when ran with -select-de'):
+            choose_cinnamon = "1\n"
+            completed_process = start_xvnc('-select-de', input=choose_cinnamon)
+            expect(completed_process.returncode).to(equal(0))
+
+            check_de_was_setup_to_run('cinnamon')
+
+        with it('selects passed DE with -s'):
+            select_de('mate')
+            check_de_was_setup_to_run('mate')
+
+    with context('after DE was selected'):
+        with before.each:
+            add_kasmvnc_user_docker()
+
+        with it("don't ask to choose DE by default"):
+            select_de('mate')
+
+            completed_process = start_xvnc()
+            expect(completed_process.returncode).to(equal(0))
+
+            check_de_was_setup_to_run('mate')
+
+        with it('asks to select a DE, when ran with -select-de'):
+            select_de('mate')
+
+            choose_cinnamon_and_answer_yes = "1\ny\n"
+            completed_process = start_xvnc('-select-de',
+                                           input=choose_cinnamon_and_answer_yes)
+            expect(completed_process.returncode).to(equal(0))
+
+            check_de_was_setup_to_run('cinnamon')
+
+        with it('selects passed DE with -s'):
+            select_de('mate')
+
+            completed_process = start_xvnc('-select-de cinnamon')
+            expect(completed_process.returncode).to(equal(0))
+
+            check_de_was_setup_to_run('cinnamon')
+
+    with context('guided user creation'):
+        with fit('asks to create a user if none exist'):
+            clean_kasm_users()
+
+            child = start_xvnc_pexpect('-select-de cinnamon')
+            child.expect('Enter username')
+            child.sendline()
+            child.expect('Password:')
+            child.sendline('password')
+            child.expect('Verify:')
+            child.sendline('password')
+            child.expect(pexpect.EOF)
+            child.close()
+            expect(child.exitstatus).to(equal(0))
+
+            home_dir = os.environ['HOME']
+            user = os.environ['USER']
+            completed_process = run_cmd(f'grep -qw {user} {home_dir}/.kasmpasswd')
+            expect(completed_process.returncode).to(equal(0))
+
+        with fit('specify custom username'):
+            custom_username = 'custom_username'
+            child = start_xvnc_pexpect('-select-de cinnamon')
+            child.logfile_read = sys.stderr
+            child.expect('Enter username')
+            child.sendline(custom_username)
+            child.expect('Password:')
+            child.sendline('password')
+            child.expect('Verify:')
+            child.sendline('password')
+            child.expect(pexpect.EOF)
+            child.wait()
+            # expect(child.exitstatus).to(equal(0))
+
+            home_dir = os.environ['HOME']
+            completed_process = run_cmd(f'grep -qw {custom_username} {home_dir}/.kasmpasswd')
+            expect(completed_process.returncode).to(equal(0))
+
+            # os.system(f'pgrep Xvnc >/dev/null || cat {home_dir}/.vnc/*.log')

unix/CMakeLists.txt

@@ -3,7 +3,6 @@ add_subdirectory(common)
 add_subdirectory(vncconfig)
 add_subdirectory(vncpasswd)
 add_subdirectory(kasmvncpasswd)
-add_subdirectory(kasmxproxy)
 
 install(PROGRAMS vncserver DESTINATION ${BIN_DIR})
 install(FILES vncserver.man DESTINATION ${MAN_DIR}/man1 RENAME vncserver.1)

unix/kasmxproxy/.gitignore

@@ -1 +0,0 @@
-kasmxproxy

unix/kasmxproxy/CMakeLists.txt

@@ -1,11 +0,0 @@
-include_directories(${X11_INCLUDE_DIR})
-
-add_executable(kasmxproxy
-  xxhash.c
-  kasmxproxy.c)
-
-target_link_libraries(kasmxproxy ${X11_LIBRARIES} ${X11_XTest_LIB} ${X11_Xrandr_LIB}
-                                 ${X11_Xcursor_LIB} ${X11_Xfixes_LIB})
-
-install(TARGETS kasmxproxy DESTINATION ${BIN_DIR})
-install(FILES kasmxproxy.man DESTINATION ${MAN_DIR}/man1 RENAME kasmxproxy.1)

unix/kasmxproxy/kasmxproxy.c

@@ -1,530 +0,0 @@
-/* Copyright (C) 2021 Kasm.  All Rights Reserved.
- *
- * This 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 2 of the License, or
- * (at your option) any later version.
- *
- * This software 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 software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
- * USA.
- */
-
-#include <getopt.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <unistd.h>
-#include <X11/Xatom.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xcursor/Xcursor.h>
-#include <X11/extensions/Xfixes.h>
-#include <X11/extensions/Xrandr.h>
-#include <X11/extensions/XShm.h>
-#include <X11/extensions/XTest.h>
-
-#include "xxhash.h"
-
-#define min(a, b) ((a) < (b) ? (a) : (b))
-
-static void help(const char name[]) {
-	printf("Usage: %s [opts]\n\n"
-		"-a --app-display disp	App display, default :0\n"
-		"-v --vnc-display disp	VNC display, default :1\n"
-		"\n"
-		"-f --fps fps		FPS, default 30\n"
-		"-r --resize		Enable resize, default disabled.\n"
-		"			Do not enable this if there's a physical screen\n"
-		"			connected to the app display.\n",
-		name);
-	exit(1);
-}
-
-#define CUT_MAX (16 * 1024)
-static uint8_t cutbuf[CUT_MAX];
-
-static void supplyselection(Display *disp, const XEvent * const ev, const Atom xa_targets) {
-	XSelectionEvent sev;
-
-	sev.type = SelectionNotify;
-	sev.display = disp;
-	sev.requestor = ev->xselectionrequest.requestor;
-	sev.selection = ev->xselectionrequest.selection;
-	sev.target = ev->xselectionrequest.target;
-	sev.time = ev->xselectionrequest.time;
-	/*printf("someone wants our clipboard, sel %lu, tgt %lu, prop %lu\n",
-		sev.selection, sev.target,
-		ev.xselectionrequest.property);*/
-
-	if (ev->xselectionrequest.property == None)
-		sev.property = sev.target;
-	else
-		sev.property = ev->xselectionrequest.property;
-
-	const uint32_t len = strlen((char *) cutbuf);
-
-	if (xa_targets != None &&
-			sev.target == xa_targets) {
-		// Which formats can we do
-		Atom tgt[2] = {
-			xa_targets,
-			XA_STRING
-		};
-
-		XChangeProperty(disp, sev.requestor,
-				ev->xselectionrequest.property,
-				XA_ATOM, 32,
-				PropModeReplace,
-				(unsigned char *) tgt,
-				2);
-		//puts("sent targets");
-	} else {
-		// Data
-		XChangeProperty(disp, sev.requestor,
-				ev->xselectionrequest.property,
-				sev.target, 8,
-				PropModeReplace,
-				cutbuf, len);
-		//printf("sent data, of len %u\n", len);
-	}
-
-	// Send the notify event
-	XSendEvent(disp, sev.requestor, False, 0,
-			(XEvent *) &sev);
-}
-
-int main(int argc, char **argv) {
-
-	const char *appstr = ":0";
-	const char *vncstr = ":1";
-	uint8_t resize = 0;
-	uint8_t fps = 30;
-
-	const struct option longargs[] = {
-		{"app-display", 1, NULL, 'a'},
-		{"vnc-display", 1, NULL, 'v'},
-		{"resize", 0, NULL, 'r'},
-		{"fps", 1, NULL, 'f'},
-
-		{NULL, 0, NULL, 0},
-	};
-
-	while (1) {
-		int c = getopt_long(argc, argv, "a:v:rf:", longargs, NULL);
-		if (c == -1)
-			break;
-		switch (c) {
-			case 'a':
-				appstr = strdup(optarg);
-			break;
-			case 'v':
-				vncstr = strdup(optarg);
-			break;
-			case 'r':
-				resize = 1;
-			break;
-			case 'f':
-				fps = atoi(optarg);
-				if (fps < 1 || fps > 120) {
-					printf("Invalid fps\n");
-					return 1;
-				}
-			break;
-			default:
-				help(argv[0]);
-			break;
-		}
-	}
-
-	Display *appdisp = XOpenDisplay(appstr);
-	if (!appdisp) {
-		printf("Cannot open display %s\n", appstr);
-		return 1;
-	}
-	if (!XShmQueryExtension(appdisp)) {
-		printf("Display %s lacks SHM extension\n", appstr);
-		return 1;
-	}
-
-	Display *vncdisp = XOpenDisplay(vncstr);
-	if (!vncdisp) {
-		printf("Cannot open display %s\n", vncstr);
-		return 1;
-	}
-	if (!XShmQueryExtension(vncdisp)) {
-		printf("Display %s lacks SHM extension\n", vncstr);
-		return 1;
-	}
-
-	const int appscreen = DefaultScreen(appdisp);
-	const int vncscreen = DefaultScreen(vncdisp);
-	Visual *appvis = DefaultVisual(appdisp, appscreen);
-	//Visual *vncvis = DefaultVisual(vncdisp, vncscreen);
-	const int appdepth = DefaultDepth(appdisp, appscreen);
-	const int vncdepth = DefaultDepth(vncdisp, vncscreen);
-	if (appdepth != vncdepth) {
-		printf("Depths don't match, app %u vnc %u\n", appdepth, vncdepth);
-		return 1;
-	}
-
-	Window approot = DefaultRootWindow(appdisp);
-	Window vncroot = DefaultRootWindow(vncdisp);
-	XWindowAttributes appattr, vncattr;
-
-	XGCValues gcval;
-	gcval.plane_mask = AllPlanes;
-	gcval.function = GXcopy;
-	GC gc = XCreateGC(vncdisp, vncroot, GCFunction | GCPlaneMask, &gcval);
-
-	XImage *img = NULL;
-	XShmSegmentInfo shminfo;
-	unsigned imgw = 0, imgh = 0;
-
-	if (XGrabPointer(vncdisp, vncroot, False,
-				ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
-				GrabModeAsync, GrabModeAsync, None, None,
-				CurrentTime) != Success)
-		return 1;
-	if (XGrabKeyboard(vncdisp, vncroot, False, GrabModeAsync, GrabModeAsync,
-				CurrentTime) != Success)
-		return 1;
-
-	int xfixesbase, xfixeserrbase;
-	XFixesQueryExtension(appdisp, &xfixesbase, &xfixeserrbase);
-	XFixesSelectSelectionInput(appdisp, approot, XA_PRIMARY,
-					XFixesSetSelectionOwnerNotifyMask);
-
-	int xfixesbasevnc, xfixeserrbasevnc;
-	XFixesQueryExtension(vncdisp, &xfixesbasevnc, &xfixeserrbasevnc);
-	XFixesSelectSelectionInput(vncdisp, vncroot, XA_PRIMARY,
-					XFixesSetSelectionOwnerNotifyMask);
-
-	Atom xa_targets_vnc = XInternAtom(vncdisp, "TARGETS", False);
-	Atom xa_targets_app = XInternAtom(appdisp, "TARGETS", False);
-	Window selwin = XCreateSimpleWindow(appdisp, approot, 3, 2, 1, 1, 0, 0, 0);
-	Window vncselwin = XCreateSimpleWindow(vncdisp, vncroot, 3, 2, 1, 1, 0, 0, 0);
-
-	XFixesCursorImage *cursor = NULL;
-	uint64_t cursorhash = 0;
-	Cursor xcursor = None;
-
-	const unsigned sleeptime = 1000 * 1000 / fps;
-
-	while (1) {
-		if (!XGetWindowAttributes(appdisp, approot, &appattr))
-			break;
-		if (!XGetWindowAttributes(vncdisp, vncroot, &vncattr))
-			break;
-		if (resize && (appattr.width != vncattr.width ||
-				appattr.height != vncattr.height)) {
-			// resize app display to VNC display size
-			XRRScreenConfiguration *config = XRRGetScreenInfo(appdisp, approot);
-
-			int nsizes, i, match = -1;
-			XRRScreenSize *sizes = XRRConfigSizes(config, &nsizes);
-			//printf("%u sizes\n", nsizes);
-			for (i = 0; i < nsizes; i++) {
-				if (sizes[i].width == vncattr.width &&
-					sizes[i].height == vncattr.height) {
-					//printf("match %u\n", i);
-					match = i;
-					break;
-				}
-			}
-
-			if (match >= 0) {
-				XRRSetScreenConfig(appdisp, config, approot, match,
-							RR_Rotate_0, CurrentTime);
-			} else {
-				/*XRRSetScreenSize(appdisp, approot,
-						vncattr.width, vncattr.height,
-						sizes[0].mwidth, sizes[0].mheight);*/
-				XRRScreenResources *res = XRRGetScreenResources(appdisp, approot);
-				//printf("%u outputs, %u crtcs\n", res->noutput, res->ncrtc);
-				// Nvidia crap uses a *different* list for 1.0 and 1.2!
-				unsigned oldmode = 0xffff;
-				//printf("1.2 modes %u\n", res->nmode);
-				for (i = 0; i < res->nmode; i++) {
-					if (res->modes[i].width == vncattr.width &&
-						res->modes[i].height == vncattr.height) {
-						oldmode = i;
-						//printf("old mode %u matched\n", i);
-						break;
-					}
-				}
-
-				unsigned tgt = 0;
-				if (res->noutput > 1) {
-					for (i = 0; i < res->noutput; i++) {
-						XRROutputInfo *info = XRRGetOutputInfo(appdisp, res, res->outputs[i]);
-						if (info->connection == RR_Connected)
-							tgt = i;
-						//printf("%u %s %u\n", i, info->name, info->connection);
-						XRRFreeOutputInfo(info);
-					}
-				}
-
-				if (oldmode < 0xffff) {
-					Status s;
-					// nvidia needs this weird dance
-					s = XRRSetCrtcConfig(appdisp, res, res->crtcs[tgt],
-							CurrentTime,
-							0, 0,
-							None, RR_Rotate_0,
-							NULL, 0);
-					//printf("disable %u\n", s);
-					XRRSetScreenSize(appdisp, approot,
-							vncattr.width, vncattr.height,
-							sizes[0].mwidth, sizes[0].mheight);
-					s = XRRSetCrtcConfig(appdisp, res, res->crtcs[tgt],
-							CurrentTime,
-							0, 0,
-							res->modes[oldmode].id, RR_Rotate_0,
-							&res->outputs[tgt], 1);
-					//printf("set %u\n", s);
-				} else {
-					char name[32];
-					sprintf(name, "%ux%u_60", vncattr.width, vncattr.height);
-					printf("Creating new Mode %s\n", name);
-					XRRModeInfo *mode = XRRAllocModeInfo(name, strlen(name));
-
-					mode->width = vncattr.width;
-					mode->height = vncattr.height;
-
-					RRMode rmode = XRRCreateMode(appdisp, approot, mode);
-					XRRAddOutputMode(appdisp,
-								res->outputs[tgt],
-								rmode);
-					XRRFreeModeInfo(mode);
-				}
-
-				XRRFreeScreenResources(res);
-			}
-
-			XRRFreeScreenConfigInfo(config);
-		}
-
-		const unsigned w = min(appattr.width, vncattr.width);
-		const unsigned h = min(appattr.height, vncattr.height);
-
-		if (w != imgw || h != imgh) {
-			if (img) {
-				XShmDetach(appdisp, &shminfo);
-				XDestroyImage(img);
-				shmdt(shminfo.shmaddr);
-				shmctl(shminfo.shmid, IPC_RMID, NULL);
-			}
-			img = XShmCreateImage(appdisp, appvis, appdepth, ZPixmap,
-						NULL, &shminfo, w, h);
-			if (!img)
-				break;
-
-			shminfo.shmid = shmget(IPC_PRIVATE,
-						img->bytes_per_line * img->height,
-						IPC_CREAT | 0666);
-			if (shminfo.shmid == -1)
-				break;
-			shminfo.shmaddr = img->data = shmat(shminfo.shmid, 0, 0);
-			shminfo.readOnly = False;
-			if (!XShmAttach(appdisp, &shminfo))
-				break;
-
-			imgw = w;
-			imgh = h;
-		}
-
-		XShmGetImage(appdisp, approot, img, 0, 0, 0xffffffff);
-		XPutImage(vncdisp, vncroot, gc, img, 0, 0, 0, 0, w, h);
-
-		// Handle events
-		while (XPending(vncdisp)) {
-			XEvent ev;
-			XNextEvent(vncdisp, &ev);
-
-			if (ev.type == xfixesbasevnc + XFixesSelectionNotify) {
-				XFixesSelectionNotifyEvent *xfe =
-					(XFixesSelectionNotifyEvent *) &ev;
-//				printf("vnc disp did a copy, owner %lu, root %lu\n",
-//					xfe->owner, vncroot);
-				if (xfe->owner == None || xfe->owner == vncroot)
-					continue;
-
-				XConvertSelection(vncdisp, XA_PRIMARY, XA_STRING, XA_STRING,
-							vncselwin, CurrentTime);
-			} else switch (ev.type) {
-				case KeyPress:
-				case KeyRelease:
-					XTestFakeKeyEvent(appdisp, ev.xkey.keycode,
-								ev.type == KeyPress,
-								CurrentTime);
-				break;
-				case ButtonPress:
-				case ButtonRelease:
-					XTestFakeButtonEvent(appdisp, ev.xbutton.button,
-								ev.type == ButtonPress,
-								CurrentTime);
-				break;
-				case MotionNotify:
-					XTestFakeMotionEvent(appdisp, appscreen,
-								ev.xmotion.x,
-								ev.xmotion.y,
-								CurrentTime);
-				break;
-				case SelectionRequest:
-					supplyselection(vncdisp, &ev, xa_targets_vnc);
-				break;
-				case SelectionNotify:
-				{
-					Atom realtype;
-					int fmt;
-					unsigned long nitems, bytes_rem;
-					unsigned char *data;
-					if (XGetWindowProperty(vncdisp, vncselwin,
-								XA_STRING,
-								0, CUT_MAX / 4,
-								False, AnyPropertyType,
-								&realtype, &fmt,
-								&nitems, &bytes_rem,
-								&data) == Success) {
-
-						if (bytes_rem) {
-							printf("Clipboard too large, ignoring\n");
-						} else {
-							const uint32_t len = nitems * (fmt / 8);
-							//printf("realtype %lu, fmt %u, nitems %lu\n",
-							//	realtype, fmt, nitems);
-							memcpy(cutbuf, data, len);
-							if (len < CUT_MAX)
-								cutbuf[len] = 0;
-							else
-								cutbuf[CUT_MAX - 1] = 0;
-
-							// Send it to the app screen
-							XSetSelectionOwner(appdisp, XA_PRIMARY,
-										approot,
-										CurrentTime);
-						}
-
-						XFree(data);
-					} else {
-						printf("Failed to fetch vnc clipboard\n");
-					}
-				}
-				break;
-				case SelectionClear:
-					cutbuf[0] = '\0';
-					XSetSelectionOwner(appdisp, XA_PRIMARY, None,
-								CurrentTime);
-				break;
-				default:
-					printf("Unexpected event type %u\n", ev.type);
-				break;
-			}
-		}
-
-		// App-side events
-		while (XPending(appdisp)) {
-			XEvent ev;
-			XNextEvent(appdisp, &ev);
-
-			if (ev.type == xfixesbase + XFixesSelectionNotify) {
-				XFixesSelectionNotifyEvent *xfe =
-					(XFixesSelectionNotifyEvent *) &ev;
-				//printf("app disp did a copy, owner %lu\n", xfe->owner);
-				if (xfe->owner == None || xfe->owner == approot)
-					continue;
-
-				XConvertSelection(appdisp, XA_PRIMARY, XA_STRING, XA_STRING,
-							selwin, CurrentTime);
-			} else switch (ev.type) {
-				case SelectionNotify:
-				{
-					Atom realtype;
-					int fmt;
-					unsigned long nitems, bytes_rem;
-					unsigned char *data;
-					if (XGetWindowProperty(appdisp, selwin,
-								XA_STRING,
-								0, CUT_MAX / 4,
-								False, AnyPropertyType,
-								&realtype, &fmt,
-								&nitems, &bytes_rem,
-								&data) == Success) {
-
-						if (bytes_rem) {
-							printf("Clipboard too large, ignoring\n");
-						} else {
-							const uint32_t len = nitems * (fmt / 8);
-							//printf("realtype %lu, fmt %u, nitems %lu\n",
-							//	realtype, fmt, nitems);
-							memcpy(cutbuf, data, len);
-							if (len < CUT_MAX)
-								cutbuf[len] = 0;
-							else
-								cutbuf[CUT_MAX - 1] = 0;
-
-							// Send it to the VNC screen
-							XSetSelectionOwner(vncdisp, XA_PRIMARY,
-										vncroot,
-										CurrentTime);
-						}
-
-						XFree(data);
-					} else {
-						printf("Failed to fetch app clipboard\n");
-					}
-				}
-				break;
-				case SelectionRequest:
-					supplyselection(appdisp, &ev, xa_targets_app);
-				break;
-				default:
-					printf("Unexpected app event type %u\n", ev.type);
-				break;
-			}
-		}
-
-		// Cursors
-		cursor = XFixesGetCursorImage(appdisp);
-		uint64_t newhash = XXH64(cursor->pixels,
-						cursor->width * cursor->height * sizeof(unsigned long),
-						0);
-		if (cursorhash != newhash) {
-			if (cursorhash)
-				XFreeCursor(vncdisp, xcursor);
-
-			XcursorImage *converted = XcursorImageCreate(cursor->width, cursor->height);
-
-			converted->xhot = cursor->xhot;
-			converted->yhot = cursor->yhot;
-			unsigned i;
-			for (i = 0; i < cursor->width * cursor->height; i++) {
-				converted->pixels[i] = cursor->pixels[i];
-			}
-
-			xcursor = XcursorImageLoadCursor(vncdisp, converted);
-			XDefineCursor(vncdisp, vncroot, xcursor);
-
-			XcursorImageDestroy(converted);
-
-			cursorhash = newhash;
-		}
-
-		usleep(sleeptime);
-	}
-
-	XCloseDisplay(appdisp);
-	XCloseDisplay(vncdisp);
-
-	return 0;
-}

unix/kasmxproxy/kasmxproxy.man

@@ -1,18 +0,0 @@
-.TH kasmxproxy 1 "" "KasmVNC" "Virtual Network Computing"
-.SH NAME
-kasmxproxy \- proxy an existing X11 display to a KasmVNC display
-.SH SYNOPSIS
-.B kasmxproxy
-.RB [ \-a \-\-app\-display
-.IR source display, default :0 ]
-.RB [ \-v \-\-vnc\-display
-.IR destination display, default :1 ]
-.RB [ \-f \-\-fps
-.IR FPS, default 30 ]
-.RB [ \-r \-\-resize
-.IR Enable resizing, default disabled. WARNING: DO NOT ENABLE IF PHYSICAL DISPLAY IS ATTACHED ]
-.br
-.BI "kasmxproxy -a :1 -v :10 -r"
-.SH DESCRIPTION
-.B kasmxproxy
-is used to proxy an x display, usually attached to a physical GPU, to KasmVNC display. This is usually used in the context of providing GPU acceleration to a KasmVNC session.

unix/kasmxproxy/xxhash.c

@@ -1 +0,0 @@
-../../common/rfb/xxhash.c

unix/kasmxproxy/xxhash.h

@@ -1 +0,0 @@
-../../common/rfb/xxhash.h