KASM-6518 Remove CentOS support

2025-03-13 14:59:03 +01:00 · 2025-01-31 18:22:01 +13:00 · 2025-01-31 18:22:01 +13:00 · 0eba021bde
commit 0eba021bde
parent 18bb21671e
12 changed files with 13 additions and 334 deletions
--- a/BUILDING.txt
+++ b/BUILDING.txt
@ -48,7 +48,7 @@ Build Requirements (Windows)
   You also need the Inno Setup Preprocessor, which is available in the
   Inno Setup QuickStart Pack.

-   Add the directory containing iscc.exe (for instance, 
+   Add the directory containing iscc.exe (for instance,
   C:\Program Files\Inno Setup 5) to the system or user PATH environment
   variable prior to building KasmVNC.

@ -90,7 +90,7 @@ but the general outline is as follows.
  > cp -R {xorg_source}/* unix/xserver/
    (NOTE: {xorg_source} is the directory containing the Xorg source for the
    machine on which you are building KasmVNC.  The most recent versions of
-    Red Hat/CentOS/Fedora, for instance, provide an RPM called
+    Red Hat/Fedora, for instance, provide an RPM called
    "xorg-x11-server-source", which installs the Xorg source under
    /usr/share/xorg-x11-server-source.)

@ -113,8 +113,8 @@ but the general outline is as follows.
      --with-serverconfig-path=/usr/lib[64]/xorg \
      --with-dri-driver-path=/usr/lib[64]/dri \
      {additional configure options}
-    (NOTE: This is merely an example that works with Red Hat Enterprise/CentOS
-    6 and recent Fedora releases.  You should customize it for your particular
+    (NOTE: This is merely an example that works with Red Hat Enterprise
+    and recent Fedora releases.  You should customize it for your particular
    system.  In particular, it will be necessary to customize the font, XKB,
    and DRI directories.)

@ -187,7 +187,7 @@ Building TLS Support
 ======================================

 TLS requires GnuTLS, which is supplied with most Linux distributions and
-with MinGW for Windows and can be built from source on OS X and other 
+with MinGW for Windows and can be built from source on OS X and other
 Unix variants. However, GnuTLS versions > 2.12.x && < 3.3.x should be
 avoided because of potential incompatibilities during initial handshaking.

@ -314,7 +314,7 @@ X server source (for instance, --host=i686-pc-linux-gnu).
 Add

  -DCMAKE_OSX_SYSROOT=/Developer/SDKs/MacOSX10.5.sdk \
-    -DCMAKE_OSX_DEPLOYMENT_TARGET=10.5 
+    -DCMAKE_OSX_DEPLOYMENT_TARGET=10.5

 to the CMake command line.  The OS X 10.5 SDK must be installed.

@ -406,7 +406,7 @@ Distribution-Specific Packaging
 ===============================


-RPM Packages for RHEL / CentOS
+RPM Packages for RHEL
 ------------------------------

 The RPM spec files and patches used to create the nightly builds
--- a/README.md
+++ b/README.md
@ -46,22 +46,6 @@ sudo dnf localinstall ./kasmvncserver_*.rpm
 sudo usermod -a -G kasmvnc-cert $USER
 ```

-### CentOS 7
-
-```sh
-# Please choose the package for your distro here (under Assets):
-# https://github.com/kasmtech/KasmVNC/releases
-wget <package_url>
-
-# Ensure KasmVNC dependencies are available
-sudo yum install epel-release
-
-sudo yum install ./kasmvncserver_*.rpm
-
-# Add your user to the kasmvnc-cert group
-sudo usermod -a -G kasmvnc-cert $USER
-```
-
 ## Getting Started

 The following examples provide basic usage of KasmVNC with the tools provided. For full documentation on all the utilities and the runtime environment, see our [KasmVNC Documentation](https://www.kasmweb.com/kasmvnc/docs/latest/index.html)
@ -250,7 +234,7 @@ command_line:
    - Keyboard input rate limit
    - Screen region selection
  - Deb packages for Debian, Ubuntu, and Kali Linux included in release.
-  - RPM packages for CentOS, Oracle, OpenSUSE, Fedora. RPM packages are currently not updatable and not released, though you can build and install them. See build documentation.
+  - RPM packages for Oracle, OpenSUSE, Fedora. RPM packages are currently not updatable and not released, though you can build and install them. See build documentation.
  - Web [API](https://github.com/kasmtech/KasmVNC/wiki/API) added for remotely controlling and getting information from KasmVNC
  - Multi-User support with permissions that can be changed via the API
  - Web UI uses a webpack for faster load times.
--- a/builder/README.md
+++ b/builder/README.md
@ -20,14 +20,13 @@ builder/build-package ubuntu focal
 builder/build-package debian buster
 builder/build-package debian bullseye
 builder/build-package kali kali-rolling
-builder/build-package centos core # CentOS 7
 builder/build-package fedora thirtythree
 ```

 # Build and test a package
 ```
 builder/build-and-test-deb ubuntu focal
-builder/build-and-test-rpm centos core
+builder/build-and-test-rpm oracle 8
 ```

 Open browser and point to https://localhost:443/ or https://\<ip-address\>:443/
--- a/builder/build.sh
+++ b/builder/build.sh
@ -9,13 +9,6 @@ detect_quilt() {
  fi
 }

-ensure_crashpad_can_fetch_line_number_by_address() {
-  if [ ! -f /etc/centos-release ]; then
-    export LDFLAGS="$LDFLAGS -no-pie"
-  fi
-}
-
-
 fail_on_gcc_12() {
  if [[ -n "$CC" && -n "$CXX" ]]; then
    return;
@ -89,11 +82,6 @@ autoreconf -i
 # The distro paths start after prefix and end with the font path,
 # everything after that is based on BUILDING.txt to remove unneeded
 # components.
-ensure_crashpad_can_fetch_line_number_by_address
-# Centos7 is too old for dri3
-if [ ! "${KASMVNC_BUILD_OS}" == "centos" ]; then
-  CONFIG_OPTIONS="--enable-dri3"
-fi
 # remove gl check for opensuse
 if [ "${KASMVNC_BUILD_OS}" == "opensuse" ] || ([ "${KASMVNC_BUILD_OS}" == "oracle" ] && [ "${KASMVNC_BUILD_OS_CODENAME}" == 9 ]); then
  sed -i 's/LIBGL="gl >= 7.1.0"/LIBGL="gl >= 1.1"/g' configure
--- a/builder/bump-package-version-rpm
+++ b/builder/bump-package-version-rpm
@ -3,7 +3,7 @@
 set -eo pipefail

 new_version="$1"
-spec_dirs=(centos oracle opensuse fedora)
+spec_dirs=(oracle opensuse fedora)

 spec_files() {
  for d in "${spec_dirs[@]}"; do
--- a/builder/dockerfile.centos_core.barebones.rpm.test
+++ b/builder/dockerfile.centos_core.barebones.rpm.test
@ -1,20 +0,0 @@
-FROM centos:centos7
-
-ENV STARTUPDIR=/dockerstartup
-
-RUN yum install -y xterm
-RUN yum install -y vim less
-RUN yum install -y redhat-lsb-core
-RUN yum install -y epel-release
-
-ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/*.rpm /tmp/
-RUN yum localinstall -y /tmp/*.rpm
-
-RUN mkdir -p $STARTUPDIR
-COPY startup/vnc_startup_barebones.sh $STARTUPDIR
-
-RUN useradd -m foo
-USER foo:kasmvnc-cert
-
-ENTRYPOINT "/$STARTUPDIR/vnc_startup_barebones.sh"
--- a/builder/dockerfile.centos_core.build
+++ b/builder/dockerfile.centos_core.build
@ -1,35 +0,0 @@
-FROM centos:centos7
-
-ENV KASMVNC_BUILD_OS centos
-ENV KASMVNC_BUILD_OS_CODENAME core
-
-RUN yum install -y ca-certificates
-RUN yum install -y build-dep xorg-server libxfont-dev sudo
-RUN yum install -y gcc cmake git libgnutls28-dev vim wget tightvncserver
-RUN yum install -y libpng-dev libtiff-dev libgif-dev libavcodec-dev openssl-devel
-RUN yum install -y make
-RUN yum group install -y "Development Tools"
-RUN yum install -y xorg-x11-server-devel zlib-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
-RUN yum install -y mesa-dri-drivers
-RUN yum install -y ca-certificates
-
-# 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 -xzf /tmp/libwebp-*
-RUN cd /tmp/libwebp-1.0.2 && \
-    ./configure --enable-static --disable-shared && \
-    make && make install
-
-ENV SCRIPTS_DIR=/tmp/scripts
-COPY builder/scripts $SCRIPTS_DIR
-RUN $SCRIPTS_DIR/build-libjpeg-turbo
-
-RUN useradd -m docker && echo "docker:docker" | chpasswd
-
-COPY --chown=docker:docker . /src/
-
-USER docker
-ENTRYPOINT ["/src/builder/build.sh"]
--- a/builder/dockerfile.centos_core.rpm.build
+++ b/builder/dockerfile.centos_core.rpm.build
@ -1,12 +0,0 @@
-FROM centos:centos7
-
-RUN yum install -y rpm* gpg* rng-tools rpmlint
-RUN yum install -y tree vim less
-RUN yum install -y redhat-lsb-core
-
-COPY centos/*.spec /tmp
-RUN yum-builddep -y /tmp/*.spec
-
-RUN useradd -m docker && echo "docker:docker" | chpasswd
-
-USER docker
--- a/builder/dockerfile.centos_core.rpm.test
+++ b/builder/dockerfile.centos_core.rpm.test
@ -1,64 +0,0 @@
-FROM centos:centos7
-
-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=/usr/local/lib/ \
-    OMP_WAIT_POLICY=PASSIVE \
-    SHELL=/bin/bash \
-    SINGLE_APPLICATION=0 \
-    KASMVNC_BUILD_OS=centos \
-    KASMVNC_BUILD_OS_CODENAME=core
-
-EXPOSE $VNC_PORT
-
-WORKDIR $HOME
-
-### REQUIRED STUFF ###
-
-RUN yum install -y openssl xterm gettext wget
-RUN yum install -y centos-release-scl-rh && yum install -y nss_wrapper
-RUN yum install -y xorg-x11-server xorg-x11-xauth xorg-x11-xkb-utils \
-  xkeyboard-config xorg-x11-server-utils
-RUN yum install -y epel-release && yum groupinstall xfce -y
-RUN yum erase -y pm-utils xscreensaver*
-RUN yum install -y redhat-lsb-core
-RUN yum install -y vim less
-
-RUN echo 'source $STARTUPDIR/generate_container_user' >> $HOME/.bashrc
-
-RUN mkdir -p $STARTUPDIR
-COPY builder/startup/ $STARTUPDIR
-
-### START CUSTOM STUFF ####
-
-COPY ./builder/scripts/ /tmp/scripts/
-COPY ./centos/kasmvncserver.spec /tmp
-
-ARG KASMVNC_PACKAGE_DIR
-COPY $KASMVNC_PACKAGE_DIR/*.rpm /tmp/
-RUN /tmp/scripts/install_kasmvncserver_package
-
-### END CUSTOM STUFF ###
-
-RUN chown -R 1000:0 $HOME
-USER 1000:kasmvnc-cert
-WORKDIR $HOME
-
-RUN mkdir ~/.vnc && echo '/usr/bin/xfce4-session &' >> ~/.vnc/xstartup && \
-  chmod +x ~/.vnc/xstartup
-
-ENTRYPOINT [ "/dockerstartup/vnc_startup.sh" ]
--- a/builder/scripts/common.sh
+++ b/builder/scripts/common.sh
@ -1,9 +1,7 @@
 #!/bin/bash

 detect_distro() {
-  if [ -f /etc/centos-release ]; then
-    DISTRO=centos
-  elif [ -f /etc/oracle-release ]; then
+  if [ -f /etc/oracle-release ]; then
    DISTRO=oracle
  elif [ -f /etc/fedora-release ]; then
    DISTRO=fedora
@ -20,7 +18,6 @@ install_packages() {
  local install_cmd=no-command-defined

  case "$DISTRO" in
-    centos) install_cmd="yum install -y" ;;
    oracle) install_cmd="dnf install -y" ;;
    fedora) install_cmd="dnf install -y" ;;
    opensuse) install_cmd="zypper install -y" ;;
--- a/builder/test-rpm-barebones
+++ b/builder/test-rpm-barebones
@ -5,8 +5,8 @@ set -e
 cd "$(dirname "$0")"
 . ./process_test_options.sh
 . ./common.sh
-os="${1:-centos}"
-os_codename="${2:-core}"
+os="${1:-oracle}"
+os_codename="${2:-8}"

 docker build --build-arg KASMVNC_PACKAGE_DIR="build/${os}_${os_codename}" \
  -t kasmvnctester_barebones_${os}:$os_codename \
--- a/centos/kasmvncserver.spec
+++ b/centos/kasmvncserver.spec
@ -1,158 +0,0 @@
-Name:           kasmvncserver
-Version:        1.3.3
-Release:        1%{?dist}
-Summary:        VNC server accessible from a web browser
-
-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, perl-Switch, perl-YAML-Tiny, perl-Hash-Merge-Simple, perl-Scalar-List-Utils, perl-List-MoreUtils, perl-Try-Tiny, perl-DateTime-TimeZone
-Conflicts: tigervnc-server, tigervnc-server-minimal
-
-%description
-KasmVNC provides remote web-based access to a Desktop or application.
-While VNC is in the name, KasmVNC differs from other VNC variants such
-as TigerVNC, RealVNC, and TurboVNC. KasmVNC has broken from the RFB
-specification which defines VNC, in order to support modern technologies
-and increase security. KasmVNC is accessed by users from any modern
-browser and does not support legacy VNC viewer applications. KasmVNC
-uses a modern YAML based configuration at the server and user level,
-allowing for ease of management. KasmVNC is maintained by Kasm
-Technologies Corp, www.kasmweb.com.
-
-WARNING: this package requires EPEL.
-
-%prep
-
-%install
-rm -rf $RPM_BUILD_ROOT
-
-TARGET_OS=$(lsb_release -is | tr '[:upper:]' '[:lower:]')
-TARGET_OS_CODENAME=$(lsb_release -cs | tr '[:upper:]' '[:lower:]')
-TARBALL=$RPM_SOURCE_DIR/kasmvnc.${TARGET_OS}_${TARGET_OS_CODENAME}.tar.gz
-TAR_DATA=$(mktemp -d)
-tar -xzf "$TARBALL" -C "$TAR_DATA"
-
-SRC=$TAR_DATA/usr/local
-SRC_BIN=$SRC/bin
-DESTDIR=$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/lib \
-  $DESTDIR/usr/share/perl5 $DESTDIR/etc/kasmvnc
-
-cp $SRC_BIN/Xvnc $DESTDIR/usr/bin;
-cp $SRC_BIN/vncserver $DESTDIR/usr/bin;
-cp -a $SRC_BIN/KasmVNC $DESTDIR/usr/share/perl5/
-cp $SRC_BIN/vncconfig $DESTDIR/usr/bin;
-cp $SRC_BIN/kasmvncpasswd $DESTDIR/usr/bin;
-cp $SRC_BIN/kasmxproxy $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 --links --safe-links --exclude '.git*' --exclude po2js --exclude xgettext-html \
-  --exclude www/utils/ --exclude .eslintrc --exclude configure \
-  $SRC/share/kasmvnc $DESTDIR/usr/share
-
-sed -i -e 's!pem_certificate: .\+$!pem_certificate: /etc/pki/tls/private/kasmvnc.pem!' \
-    $DESTDIR/usr/share/kasmvnc/kasmvnc_defaults.yaml
-sed -i -e 's!pem_key: .\+$!pem_key: /etc/pki/tls/private/kasmvnc.pem!' \
-    $DESTDIR/usr/share/kasmvnc/kasmvnc_defaults.yaml
-sed -e 's/^\([^#]\)/# \1/' $DESTDIR/usr/share/kasmvnc/kasmvnc_defaults.yaml > \
-  $DESTDIR/etc/kasmvnc/kasmvnc.yaml
-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/kasmxproxy.1 $DST_MAN;
-cd $DST_MAN && ln -s vncpasswd.1 kasmvncpasswd.1;
-
-
-%files
-%config(noreplace) /etc/kasmvnc
-
-/usr/bin/*
-/usr/lib/kasmvncserver
-/usr/share/man/man1/*
-/usr/share/perl5/KasmVNC
-/usr/share/kasmvnc
-
-%license /usr/share/doc/kasmvncserver/LICENSE.TXT
-%doc /usr/share/doc/kasmvncserver/README.md
-
-%changelog
-* Fri Oct 25 2024 KasmTech <info@kasmweb.com> - 1.3.3-1
- Allow disabling IP blacklist
- Downloads API for detailed file downloads information
-* Tue Sep 24 2024 KasmTech <info@kasmweb.com> - 1.3.2-1
- Disable seamless clipboard on Firefox by default, due to the Firefox overlaying a Paste menu over the canvas.
- Fixed CVE-2024-38449, directory traversal bug in built-in web server.
- Allow for larger header sizes, up to 16k. Provide better logging and handling for requests that contain HTTP headers that are larger than the 16k limit.
- Fixed memory leak in kasmproxy.
- Fixed mime types of downloads to ensure the browser interprets them as downloads.
-* Tue Mar 12 2024 KasmTech <info@kasmweb.com> - 1.3.1-1
- Fix exception thrown on Firefox 124 and higher
- Fix artifacts on high resolution secondary screens
- Fixes for touch support on primary and secondary screens
- Fix for Oculus keyboard input
-* Mon Feb 05 2024 KasmTech <info@kasmweb.com> - 1.3.0-1
- Multi-monitor support.
- Increased performance with watermark enabled.
- Added support for Fedora 39 and Alpine 319.
- Allow special characters in usernames.
- Better logging of client settings when client connects or changes settings.
- Add support for rotation of text-based watermark.
-* Fri Aug 25 2023 KasmTech <info@kasmweb.com> - 1.2.0-1
- Add support for Unix relays for bidirectional communication between noVNC
-  and containerized applications.
- Text based watermark overlays with date and time support.
- New builds for Bookworm, Alpine 3.18, and Fedora 38.
- Multi-language support.
- Add support for rendering pixmaps via DRI3 GPU acceleration allowing
-  compositing and other 3d accelerated workloads in a KasmVNC session.
- Fix crash that can occur.
- Fixed tearing when compositing is enabled with DRI3 hardware acceleration.
- Fix stuck command key on MacOS clients.
-* Wed Apr 05 2023 KasmTech <info@kasmweb.com> - 1.1.0-1
- Upstream release
-* Tue Nov 29 2022 KasmTech <info@kasmweb.com> - 1.0.0-1
- WebRTC UDP transit support with support of STUN servers
- Lossless compression using multi-threaded WASM QOI decoder client side
- New yaml based configuration
- Significantly improved FPS through both client-side and server-side improvements.
- Support for the admin to define arbitrary http response headers for the built in web server
- Support for additional mouse buttons
- Refinement of vncserver checks and user prompts
- Added send_full_frame to developer API, forces full frame to be sent to all connected users that have at least read permission.
-* Tue Mar 22 2022 KasmTech <info@kasmweb.com> - 0.9.3~beta-1
-* Fri Feb 12 2021 KasmTech <info@kasmweb.com> - 0.9.1~beta-1
- Initial release of the rpm package.
-
-%post
-  kasmvnc_group="kasmvnc-cert"
-
-  create_kasmvnc_group() {
-    if ! getent group "$kasmvnc_group" >/dev/null; then
-	    groupadd --system "$kasmvnc_group"
-    fi
-  }
-
-  make_self_signed_certificate() {
-    local cert_file=/etc/pki/tls/private/kasmvnc.pem
-    [ -f "$cert_file" ] && return 0
-
-    openssl req -x509 -nodes -days 3650 -newkey rsa:2048 \
-      -keyout "$cert_file" \
-      -out "$cert_file" -subj \
-      "/C=US/ST=VA/L=None/O=None/OU=DoFu/CN=kasm/emailAddress=none@none.none"
-    chgrp "$kasmvnc_group" "$cert_file"
-    chmod 640 "$cert_file"
-  }
-
-  create_kasmvnc_group
-  make_self_signed_certificate
-
-%postun
-  rm -f /etc/pki/tls/private/kasmvnc.pem