cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
Log | Files | Refs | Submodules | LICENSE | sfeed.txt

fedora (6576B)


      1#!/usr/bin/env python3
      2#
      3# Fedora VM image
      4#
      5# Copyright 2019 Red Hat Inc.
      6#
      7# Authors:
      8#  Gerd Hoffmann <kraxel@redhat.com>
      9#
     10# This code is licensed under the GPL version 2 or later.  See
     11# the COPYING file in the top-level directory.
     12#
     13
     14import os
     15import re
     16import sys
     17import time
     18import socket
     19import subprocess
     20import basevm
     21
     22class FedoraVM(basevm.BaseVM):
     23    name = "fedora"
     24    arch = "x86_64"
     25
     26    base = "https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/30/"
     27    link = base + "Server/x86_64/iso/Fedora-Server-netinst-x86_64-30-1.2.iso"
     28    repo = base + "Server/x86_64/os/"
     29    full = base + "Everything/x86_64/os/"
     30    csum = "5e4eac4566d8c572bfb3bcf54b7d6c82006ec3c6c882a2c9235c6d3494d7b100"
     31    size = "20G"
     32    pkgs = [
     33        # tools
     34        'git-core',
     35        'gcc', 'binutils', 'make', 'ninja-build',
     36
     37        # perl
     38        'perl-Test-Harness',
     39
     40        # libs: usb
     41        '"pkgconfig(libusb-1.0)"',
     42        '"pkgconfig(libusbredirparser-0.5)"',
     43
     44        # libs: crypto
     45        '"pkgconfig(gnutls)"',
     46
     47        # libs: ui
     48        '"pkgconfig(sdl2)"',
     49        '"pkgconfig(gtk+-3.0)"',
     50        '"pkgconfig(ncursesw)"',
     51
     52        # libs: audio
     53        '"pkgconfig(libpulse)"',
     54        '"pkgconfig(alsa)"',
     55
     56        # libs: migration
     57        '"pkgconfig(libzstd)"',
     58]
     59
     60    BUILD_SCRIPT = """
     61        set -e;
     62        rm -rf /home/qemu/qemu-test.*
     63        cd $(mktemp -d /home/qemu/qemu-test.XXXXXX);
     64        mkdir src build; cd src;
     65        tar -xf /dev/vdb;
     66        cd ../build
     67        ../src/configure --python=python3 {configure_opts};
     68        gmake --output-sync -j{jobs} {target} {verbose};
     69    """
     70
     71    def build_image(self, img):
     72        self.print_step("Downloading install iso")
     73        cimg = self._download_with_cache(self.link, sha256sum=self.csum)
     74        img_tmp = img + ".tmp"
     75        iso = img + ".install.iso"
     76
     77        self.print_step("Preparing iso and disk image")
     78        subprocess.check_call(["cp", "-f", cimg, iso])
     79        self.exec_qemu_img("create", "-f", "qcow2", img_tmp, self.size)
     80        self.print_step("Booting installer")
     81        self.boot(img_tmp, extra_args = [
     82            "-bios", "pc-bios/bios-256k.bin",
     83            "-machine", "graphics=off",
     84            "-device", "VGA",
     85            "-cdrom", iso
     86        ])
     87        self.console_init(300)
     88        self.console_wait("installation process.")
     89        time.sleep(0.3)
     90        self.console_send("\t")
     91        time.sleep(0.3)
     92        self.console_send(" console=ttyS0")
     93        proxy = os.environ.get("http_proxy")
     94        if not proxy is None:
     95            self.console_send(" proxy=%s" % proxy)
     96            self.console_send(" inst.proxy=%s" % proxy)
     97        self.console_send(" inst.repo=%s" % self.repo)
     98        self.console_send("\n")
     99
    100        self.console_wait_send("2) Use text mode",         "2\n")
    101
    102        self.console_wait_send("5) [!] Installation Dest", "5\n")
    103        self.console_wait_send("1) [x]",                   "c\n")
    104        self.console_wait_send("2) [ ] Use All Space",     "2\n")
    105        self.console_wait_send("2) [x] Use All Space",     "c\n")
    106        self.console_wait_send("1) [ ] Standard Part",     "1\n")
    107        self.console_wait_send("1) [x] Standard Part",     "c\n")
    108
    109        self.console_wait_send("7) [!] Root password",     "7\n")
    110        self.console_wait("Password:")
    111        self.console_send("%s\n" % self._config["root_pass"])
    112        self.console_wait("Password (confirm):")
    113        self.console_send("%s\n" % self._config["root_pass"])
    114
    115        self.console_wait_send("8) [ ] User creation",     "8\n")
    116        self.console_wait_send("1) [ ] Create user",       "1\n")
    117        self.console_wait_send("3) User name",             "3\n")
    118        self.console_wait_send("ENTER:", "%s\n" % self._config["guest_user"])
    119        self.console_wait_send("4) [ ] Use password",      "4\n")
    120        self.console_wait_send("5) Password",              "5\n")
    121        self.console_wait("Password:")
    122        self.console_send("%s\n" % self._config["guest_pass"])
    123        self.console_wait("Password (confirm):")
    124        self.console_send("%s\n" % self._config["guest_pass"])
    125        self.console_wait_send("7) Groups",                "c\n")
    126
    127        while True:
    128            good = self.console_wait("3) [x] Installation",
    129                                     "3) [!] Installation")
    130            self.console_send("r\n")
    131            if good:
    132                break
    133            time.sleep(10)
    134
    135        while True:
    136            good = self.console_wait("4) [x] Software",
    137                                     "4) [!] Software")
    138            self.console_send("r\n")
    139            if good:
    140                break
    141            time.sleep(10)
    142            self.console_send("r\n" % self._config["guest_pass"])
    143
    144        self.console_wait_send("'b' to begin install",     "b\n")
    145
    146        self.print_step("Installation started now, this will take a while")
    147
    148        self.console_wait_send("Installation complete",    "\n")
    149        self.print_step("Installation finished, rebooting")
    150
    151        # setup qemu user
    152        prompt = " ~]$"
    153        self.console_ssh_init(prompt, self._config["guest_user"],
    154                                      self._config["guest_pass"])
    155        self.console_wait_send(prompt, "exit\n")
    156
    157        # setup root user
    158        prompt = " ~]#"
    159        self.console_ssh_init(prompt, "root", self._config["root_pass"])
    160        self.console_sshd_config(prompt)
    161
    162        # setup virtio-blk #1 (tarfile)
    163        self.console_wait(prompt)
    164        self.console_send("echo 'KERNEL==\"vdb\" MODE=\"666\"' >> %s\n" %
    165                          "/etc/udev/rules.d/99-qemu.rules")
    166
    167        self.print_step("Configuration finished, rebooting")
    168        self.console_wait_send(prompt, "reboot\n")
    169        self.console_wait("login:")
    170        self.wait_ssh()
    171
    172        self.print_step("Installing packages")
    173        self.ssh_root_check("rm -vf /etc/yum.repos.d/fedora*.repo\n")
    174        self.ssh_root_check("echo '[fedora]' >> /etc/yum.repos.d/qemu.repo\n")
    175        self.ssh_root_check("echo 'baseurl=%s' >> /etc/yum.repos.d/qemu.repo\n" % self.full)
    176        self.ssh_root_check("echo 'gpgcheck=0' >> /etc/yum.repos.d/qemu.repo\n")
    177        self.ssh_root_check("dnf install -y %s\n" % " ".join(self.pkgs))
    178
    179        # shutdown
    180        self.ssh_root(self.poweroff)
    181        self.console_wait("sleep state S5")
    182        self.wait()
    183
    184        if os.path.exists(img):
    185            os.remove(img)
    186        os.rename(img_tmp, img)
    187        os.remove(iso)
    188        self.print_step("All done")
    189
    190if __name__ == "__main__":
    191    sys.exit(basevm.main(FedoraVM))