iankelling.org Git - distro-setup/blob - distro-end

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 # shellcheck source=/a/bin/ds/.bashrc
   6 export LC_USEBASHRC=t; if [[ -s ~/.bashrc ]]; then . ~/.bashrc; fi
   7
   8 ### setup
   9 source /a/bin/errhandle/err
  10 src="$(readlink -f -- "${BASH_SOURCE[0]}")"; src=${src%/*} # directory of this file
  11
  12 if [[ $EUID == 0 ]]; then
  13   echo "$0: error: run as regular user" >&2
  14   exit 1
  15 fi
  16
  17 err-cleanup() {
  18   echo 1 >~/.local/distro-end
  19 }
  20
  21 # shellcheck source=./pkgs
  22 source $src/pkgs
  23
  24 echo "$0: $(date) starting now)"
  25 # see example of usage to understand.
  26 end_msg() {
  27   local y
  28   IFS= read -r -d '' y  ||:
  29   end_msg_var+="$y"
  30 }
  31 end() {
  32   e "$end_msg_var"
  33   echo 0 >~/.local/distro-end
  34   if $pending_reboot; then
  35     echo "$0: pending reboot and then finished. doing it now."
  36     echo "exiting with status 0"
  37     sudo reboot now
  38   else
  39     echo "$0: $(date): ending now)"
  40     echo "exiting with status 0"
  41   fi
  42   exit 0
  43 }
  44 pre="${0##*/}:"
  45 sudo() {
  46   printf "$pre sudo %s\n"  "$*"
  47   SUDOD="$PWD" command sudo "$@";
  48 }
  49 m() { printf "$pre %s\n"  "$*"; "$@"; }
  50 e() { printf "$pre %s\n"  "$*"; }
  51 distro=$(distro-name)
  52 codename=$(debian-codename)
  53 codename_compat=$(debian-codename-compat)
  54 pending_reboot=false
  55 sed="sed --follow-symlinks"
  56
  57 # when we schroot, it will fail if we are in a directory that doesnt exist in the chroot
  58 cd /
  59
  60 ## template:
  61 # case $distro in
  62 # esac
  63
  64 case $HOSTNAME in
  65   li|bk|je) : ;;
  66   *)
  67     # get sudo pass cached right away
  68     if ! sudo -nv 2>/dev/null; then
  69       sudo -v
  70     fi
  71     ;;
  72 esac
  73
  74 # old repo. remove when all machines updated
  75 sudo rm -fv /etc/apt/sources.list.d/wireguard-ubuntu-wireguard-bionic.list
  76 # remove old file
  77 sudo rm -fv /etc/apt/preferences.d/minetest
  78
  79 #### initial packages
  80 pup
  81 if isdeb; then
  82   pi aptitude
  83 fi
  84
  85 # avoid prompts
  86 sudo debconf-set-selections <<EOF
  87 popularity-contest popularity-contest/participate boolean true
  88 EOF
  89
  90 ########### begin section including vps ################
  91 pi ${p2[@]}
  92
  93 conflink
  94
  95 sudo rm -fv
  96
  97 # no equivalent in other distros:
  98 if isdeb && pcheck apt-file; then
  99   # this condition is just a speed optimization
 100   pi apt-file
 101   sudo apt-file update
 102 fi
 103
 104
 105 # disable motd junk.
 106 case $distro in
 107   debian)
 108     # allows me to pipe with ssh -t, and gets rid of spam
 109     # http://forums.debian.net/viewtopic.php?f=5&t=85822
 110     # i'd rather disable the service than comment the init file
 111     # this says disabling the service, it will still get restarted
 112     # but this script doesn't do anything on restart, so it should be fine
 113     sudo truncate -s0 /var/run/motd.dynamic
 114     ;;
 115   trisquel|ubuntu)
 116     # this isn't a complete solution. It still shows me when updates are available,
 117     # but it's no big deal.
 118     sudo rm -fv /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header
 119     ;;
 120 esac
 121
 122
 123
 124
 125
 126
 127 # dogcam setup. not using atm
 128 # case $HOSTNAME in
 129 #   lj|li)
 130 #     /a/bin/webcam/install-server
 131 #     ;;
 132 #   kw)
 133 #     /a/bin/webcam/install-client
 134 #     ;;
 135 # esac
 136
 137
 138 ## not actually using prometheus just yet
 139 # # office is not exposed to internet yet
 140 # if [[ $HOSTNAME != kw ]]; then
 141 #   ## prometheus node exporter setup
 142 #   web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
 143 # #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 144 # # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 145 # <Location />
 146 #    AllowOverride None
 147 #    AuthType basic
 148 #    AuthName "Authentication Required"
 149 #    # setup one time, with root:www-data, 640
 150 #    AuthUserFile "/etc/prometheus-htpasswd"
 151 #    Require valid-user
 152 # </Location>
 153 # EOF
 154 # fi
 155
 156
 157
 158
 159 pi debootstrap
 160 ######### begin universal pinned packages ######
 161 case $(debian-codename) in
 162   etiona|flidas|nabia|aramo)
 163     sudo rm -fv /etc/apt/preferences.d/etiona-buster
 164     sd /etc/apt/preferences.d/trisquel-debian <<EOF
 165 Explanation: Debian* includes Debian + Debian Backports
 166 Package: *
 167 Pin: release o=Debian*
 168 Pin-Priority: -100
 169 EOF
 170     ;;&
 171   # needed for debootstrap scripts for fai since fai requires debian
 172   flidas)
 173     # moved to fai
 174     #curl http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg | s apt-key add -
 175     sd /etc/apt/preferences.d/flidas-xenial <<EOF
 176 Package: *
 177 Pin: release a=xenial
 178 Pin-Priority: -100
 179
 180 Package: *
 181 Pin: release a=xenial-updates
 182 Pin-Priority: -100
 183
 184 Package: *
 185 Pin: release a=xenial-security
 186 Pin-Priority: -100
 187
 188 Package: firefox
 189 Pin: release n=xenial
 190 Pin-Priority: 500
 191 EOF
 192     sd /etc/apt/sources.list.d/xenial.list 2>/dev/null <<EOF
 193 deb http://us.archive.ubuntu.com/ubuntu/ xenial main
 194 deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main
 195 deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main
 196 EOF
 197
 198     if ! apt-key list | grep /C0B21F32 &>/dev/null; then
 199       # moved to fai
 200       #sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
 201       sd /etc/apt/preferences.d/flidas-bionic <<EOF
 202 Package: *
 203 Pin: release a=bionic
 204 Pin-Priority: -100
 205
 206 Package: *
 207 Pin: release a=bionic-updates
 208 Pin-Priority: -100
 209
 210 Package: *
 211 Pin: release a=bionic-security
 212 Pin-Priority: -100
 213 EOF
 214     fi
 215
 216     # better to run btrfs-progs which matches our kernel version
 217     # (note, renamed from btrfs-tools)
 218     sd /etc/apt/preferences.d/btrfs-progs <<EOF
 219 Package: btrfs-progs libzstd1
 220 Pin: release a=bionic
 221 Pin-Priority: 1005
 222
 223 Package: btrfs-progs libzstd1
 224 Pin: release a=bionic-updates
 225 Pin-Priority: 1005
 226
 227 Package: btrfs-progs libzstd1
 228 Pin: release a=bionic-security
 229 Pin-Priority: 1005
 230 EOF
 231
 232
 233     t=$(mktemp)
 234     cat >$t <<EOF
 235 deb http://us.archive.ubuntu.com/ubuntu/ bionic main
 236 deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main
 237 deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main
 238 EOF
 239     f=/etc/apt/sources.list.d/bionic.list
 240     if ! diff -q $t $f; then
 241       sudo cp $t $f
 242       sudo chmod 644 $f
 243       m p update
 244     fi
 245
 246     # no special reason, but its better for btrfs-progs to
 247     # be closer to our kernel version
 248     pi btrfs-progs
 249
 250     if [[ ! -e /usr/share/debootstrap/scripts/xenial ]]; then
 251       t=$(mktemp -d)
 252       cd $t
 253       m aptitude download debootstrap/xenial
 254       m ex ./*
 255       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 256     fi
 257
 258     sd /etc/apt/preferences.d/flidas-etiona <<EOF
 259 Package: *
 260 Pin: release a=etiona
 261 Pin-Priority: -100
 262
 263 Package: *
 264 Pin: release a=etiona-updates
 265 Pin-Priority: -100
 266
 267 Package: *
 268 Pin: release a=etiona-security
 269 Pin-Priority: -100
 270
 271 Package: *
 272 Pin: release a=etiona-backports
 273 Pin-Priority: -100
 274 EOF
 275
 276     t=$(mktemp)
 277     cat >$t <<EOF
 278 deb http://mirror.fsf.org/trisquel/ etiona main
 279 deb http://mirror.fsf.org/trisquel/ etiona-updates main
 280 deb http://archive.trisquel.info/trisquel/ etiona-security main
 281 deb http://mirror.fsf.org/trisquel/ etiona-backports main
 282 EOF
 283     f=/etc/apt/sources.list.d/etiona.list
 284     if ! diff -q $t $f; then
 285       sudo cp $t $f
 286       n s chmod 644 $f
 287       m p update
 288     fi
 289
 290     sd /etc/apt/preferences.d/debian-goodies <<EOF
 291 Package: debian-goodies
 292 Pin: release n=etiona
 293 Pin-Priority: 1005
 294 EOF
 295
 296
 297     # dont use buster because it causes dist-upgrade to think its downgrading
 298     # packages while really just reinstalling the same version.
 299     f=/etc/apt/apt.conf.d/01iank
 300     sudo rm -fv $f
 301     #         # stupid buster uses some key algorithm not supported by flidas gpg that apt uses.
 302     #         sd /etc/apt/apt.conf.d/01iank <<'EOF'
 303     # Acquire::AllowInsecureRepositories "true";
 304     # EOF
 305
 306     f=/etc/apt/sources.list.d/buster.list
 307     sudo rm -fv $f
 308
 309     # newer version needed for false positive in checkrestart.
 310     # I did buster at first, but other problem above with having
 311     # buster repos. not sure if the false positive exists in etiona.
 312     pi debian-goodies
 313
 314     sd /etc/apt/preferences.d/shellcheck <<EOF
 315 Package: shellcheck
 316 Pin: release a=etiona
 317 Pin-Priority: 1005
 318
 319 Package: shellcheck
 320 Pin: release a=etiona-updates
 321 Pin-Priority: 1005
 322
 323 Package: shellcheck
 324 Pin: release a=etiona-security
 325 Pin-Priority: 1005
 326 EOF
 327
 328     sd /etc/apt/preferences.d/bash <<EOF
 329 Package: bash
 330 Pin: release a=etiona
 331 Pin-Priority: 1005
 332
 333 Package: bash
 334 Pin: release a=etiona-updates
 335 Pin-Priority: 1005
 336
 337 Package: bash
 338 Pin: release a=etiona-security
 339 Pin-Priority: 1005
 340 EOF
 341
 342
 343     ;;&
 344   aramo|nabia|etiona)
 345     # for ziva
 346     #p install --no-install-recommends minetest/buster libleveldb1d/buster libncursesw6/buster libtinfo6/buster
 347     doupdate=false
 348     # shellcheck disable=SC2043 # in case we want more than 1 in the loop later.
 349     for n in bullseye; do
 350       f=/etc/apt/sources.list.d/$n.list
 351       t=$(mktemp)
 352       case $n in
 353         bullseye)
 354           cat >$t <<'EOF'
 355 EOF
 356           cat >$t <<EOF
 357 deb http://deb.debian.org/debian bullseye main
 358 deb-src http://deb.debian.org/debian bullseye main
 359
 360 deb http://deb.debian.org/debian-security/ bullseye-security main
 361 deb-src http://deb.debian.org/debian-security/ bullseye-security main
 362
 363 deb http://deb.debian.org/debian bullseye-updates main
 364 deb-src http://deb.debian.org/debian bullseye-updates main
 365
 366 deb http://http.debian.net/debian bullseye-backports main
 367 deb-src http://http.debian.net/debian bullseye-backports main
 368 EOF
 369           ;;
 370       esac
 371
 372       if ! diff -q $t $f; then
 373         doupdate=true
 374         s cp $t $f
 375         s chmod 644 $f
 376       fi
 377     done
 378     if $doupdate; then
 379       curl -s https://ftp-master.debian.org/keys/archive-key-10-security.asc | sudo apt-key add -
 380       curl -s https://ftp-master.debian.org/keys/archive-key-10.asc | sudo apt-key add -
 381       p update
 382     fi
 383
 384     if [[ ! -e /usr/share/debootstrap/scripts/bullseye ]]; then
 385       t=$(mktemp -d)
 386       cd $t
 387       m aptitude download debootstrap/bullseye
 388       m ex ./*
 389       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 390     fi
 391
 392     ;;&
 393   etiona)
 394     sd /etc/apt/preferences.d/focal <<'EOF'
 395 Package: *
 396 Pin: release n=focal,o=Ubuntu
 397 Pin-Priority: -100
 398 EOF
 399
 400     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 401 Package: spamassassin sa-compile spamc
 402 Pin: release n=focal,o=Ubuntu
 403 Pin-Priority: 500
 404 EOF
 405     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 406 Package: spamassassin sa-compile spamc
 407 Pin: release n=focal,o=Ubuntu
 408 Pin-Priority: 500
 409 EOF
 410     sd /etc/apt/preferences.d/psd <<'EOF'
 411 Package: profile-sync-daemon
 412 Pin: release n=focal,o=Ubuntu
 413 Pin-Priority: 500
 414 EOF
 415
 416     f=/etc/apt/sources.list.d/focal.list
 417     t=$(mktemp)
 418     cat >$t <<'EOF'
 419 deb http://us.archive.ubuntu.com/ubuntu/ focal main universe
 420 deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main universe
 421 deb http://us.archive.ubuntu.com/ubuntu/ focal-security main universe
 422 EOF
 423     if ! diff -q $t $f; then
 424       sudo dd if=$t of=$f status=none
 425       p update
 426     fi
 427
 428
 429
 430     sd /etc/apt/preferences.d/nabia-etiona <<'EOF'
 431 Package: *
 432 Pin: release n=nabia*,o=Trisquel
 433 Pin-Priority: -100
 434 EOF
 435
 436     f=/etc/apt/sources.list.d/nabia.list
 437     t=$(mktemp)
 438     cat >$t <<'EOF'
 439 deb http://mirror.fsf.org/trisquel/ nabia main
 440 deb-src http://mirror.fsf.org/trisquel/ nabia main
 441
 442 deb http://mirror.fsf.org/trisquel/ nabia-updates main
 443 deb-src http://mirror.fsf.org/trisquel/ nabia-updates main
 444
 445 deb http://archive.trisquel.info/trisquel/ nabia-security main
 446 deb-src http://archive.trisquel.info/trisquel/ nabia-security main
 447
 448 # Uncomment this lines to enable the backports optional repository
 449 deb http://mirror.fsf.org/trisquel/ nabia-backports main
 450 deb-src http://mirror.fsf.org/trisquel/ nabia-backports main
 451 EOF
 452     if ! diff -q $t $f; then
 453       sudo dd if=$t of=$f status=none
 454       p update
 455     fi
 456
 457     # duplicated in fai. Pin for bionic + ubuntu so that ppas dont get
 458     # matched.
 459     sd /etc/apt/preferences.d/etiona-bionic <<'EOF'
 460 Package: *
 461 Pin: release n=bionic,o=Ubuntu
 462 Pin-Priority: -100
 463 Package: firefox
 464 Pin: release n=bionic,o=Ubuntu
 465 Pin-Priority: 500
 466 EOF
 467
 468     sd /etc/apt/preferences.d/etiona-sa <<'EOF'
 469 Package: *
 470 Pin: release n=bionic,o=Ubuntu
 471 Pin-Priority: -100
 472 EOF
 473
 474     ;;&
 475   nabia)
 476     sd /etc/apt/preferences.d/aramo-nabia <<'EOF'
 477 Package: *
 478 Pin: release n=aramo*,o=Trisquel
 479 Pin-Priority: -100
 480 EOF
 481     f=/etc/apt/sources.list.d/aramo.list
 482     t=$(mktemp)
 483     cat >$t <<'EOF'
 484 deb http://mirror.fsf.org/trisquel/ aramo main
 485 deb-src http://mirror.fsf.org/trisquel/ aramo main
 486
 487 deb http://mirror.fsf.org/trisquel/ aramo-updates main
 488 deb-src http://mirror.fsf.org/trisquel/ aramo-updates main
 489
 490 deb http://archive.trisquel.info/trisquel/ aramo-security main
 491 deb-src http://archive.trisquel.info/trisquel/ aramo-security main
 492
 493 # Uncomment this lines to enable the backports optional repository
 494 deb http://mirror.fsf.org/trisquel/ aramo-backports main
 495 deb-src http://mirror.fsf.org/trisquel/ aramo-backports main
 496 EOF
 497     if ! diff -q $t $f; then
 498       sudo dd if=$t of=$f status=none
 499       p update
 500     fi
 501
 502     ;;&
 503   *)
 504     if isdeb; then
 505       pi debian-goodies shellcheck
 506     fi
 507     ;;
 508 esac
 509
 510 case $codename_compat in
 511   jammy)
 512     s systemctl enable --now ssh-agent-iank
 513     ;;
 514 esac
 515
 516 case $codename_compat in
 517   focal)
 518     sd /etc/apt/preferences.d/nabia-btrfs-progs <<'EOF'
 519 Package: btrfs-progs
 520 Pin: release a=buster-backports
 521 Pin-Priority: 500
 522 EOF
 523     p install btrfs-progs
 524     ;;
 525 esac
 526
 527
 528 # 2020-03-03 old file
 529 s rm -fv /etc/apt/preferences.d/radicale
 530 ######### end universal pinned packages ######
 531
 532
 533 case $codename in
 534   etiona)
 535     sd /etc/apt/preferences.d/obs <<EOF
 536 Package: libfdk-aac1
 537 Pin: release n=bionic
 538 Pin-Priority: 500
 539 EOF
 540     sd /etc/apt/preferences.d/chromium <<EOF
 541 Package: chromium-*
 542 Pin: release n=bionic
 543 Pin-Priority: 500
 544 EOF
 545     ;;
 546   nabia)
 547     # note, to get the latest, it would be n=bullseye*
 548     # but that has conflicting package versions, so this does the old one.
 549     # I only use it for special rare purposes. Just keep in mind it is an
 550     # outdated insecure version.
 551     sd /etc/apt/preferences.d/chromium-bullseye <<EOF
 552 Package: chromium chromium-* libicu67 libjpeg62-turbo libjsoncpp24 libre2-9 libwebpmux3
 553 Pin: release o=Debian*,n=bullseye
 554 Pin-Priority: 500
 555 EOF
 556     ;;
 557   aramo)
 558     # obs dependency not in trisquel
 559     sd /etc/apt/preferences.d/obs <<EOF
 560 Package: libfdk-aac2
 561 Pin: release n=jammy,o=Ubuntu
 562 Pin-Priority: 500
 563 EOF
 564     ;;
 565 esac
 566
 567
 568
 569 ##### begin automatic upgrades (after checkrestart has been installed) ####
 570 # if apt-config-auto-update is installed,
 571 # it also has similar config, in a file 10something,
 572 # but i think his overrides it since its higher number.
 573 # This file was part of the automatic-updates package,
 574 # and it has a configu option to not get new package lists,
 575 # which seems pretty stupid to me, you cant actually upgrade
 576 # anything if you dont have the new package list.
 577 sd /etc/apt/apt.conf.d/20auto-upgrades <<'EOF'
 578 APT::Periodic::Update-Package-Lists "1";
 579 APT::Periodic::Download-Upgradeable-Packages "1";
 580 APT::Periodic::AutocleanInterval "7";
 581 APT::Periodic::Unattended-Upgrade "1";
 582 EOF
 583
 584 # fyi: default file has comments about available options,
 585 # you may want to read that, do pkx unattended-upgrades
 586 # default is just security updates. this list found from reading
 587 # match_whitelist_string() in $(which unattended-upgrades)
 588 sd /etc/apt/apt.conf.d/50unattended-upgrades  <<EOF
 589 Unattended-Upgrade::Mail "root";
 590 Unattended-Upgrade::MailOnlyOnError "true";
 591 Unattended-Upgrade::Remove-Unused-Dependencies "true";
 592 Unattended-Upgrade::Origins-Pattern {
 593   "o=*,l=*,a=*,c=*,site=*,n=*";
 594 };
 595 EOF
 596
 597 # old files
 598 sudo rm -f /etc/cron.d/unattended-upgrade-reboot /usr/local/bin/zelous-unattended-reboot /etc/cron.d/myupgrade
 599
 600 # myupgrade cron exists in /etc/cron.d/ian
 601
 602 ##### end automatic upgrades ####
 603
 604
 605 # commented in case i want to use this sometime later
 606 #     sd /etc/apt/preferences.d/buster-backports <<EOF
 607 # Package: *
 608 # Pin: release a=buster-backports
 609 # Pin-Priority: 500
 610 # EOF
 611
 612
 613 ###### begin website setup
 614 case $HOSTNAME in
 615   li|bk|je)
 616     pi bind9
 617     f=/var/lib/bind/db.b8.nz
 618     if [[ ! -e $f ]]; then
 619       dnsb8
 620     fi
 621
 622     pi prometheus-node-exporter
 623     /a/bin/buildscripts/prom-node-exporter -l
 624
 625     # ex for exporter
 626     web-conf -p 9101 -f 9100 - apache2 ${HOSTNAME}ex.b8.nz <<'EOF'
 627 <Location "/">
 628 AuthType Basic
 629 AuthName "basic_auth"
 630 # created with
 631 # htpasswd -c prometheus-export-htpasswd USERNAME
 632 AuthUserFile "/etc/prometheus-export-htpasswd"
 633 Require valid-user
 634 </Location>
 635 EOF
 636     ;;&
 637
 638   bk)
 639     sgo wg-quick@wgmail
 640
 641     # i just dont feel like setting up a special purpose ssh key to do this automatically.
 642     end_msg <<'EOF'
 643 # run this once for bk on local machine:
 644 # only used for old openvpn setup
 645 /a/exe/vpn-mk-client-cert -c bk.b8.nz -b expertpath -n mail li.iankelling.org
 646 EOF
 647     end
 648     ;;
 649   je)
 650     end
 651     ;;
 652   li)
 653
 654     m /a/h/setup.sh iankelling.org
 655
 656     # start mumble only when im going to use it, since i dont use it much
 657     pi-nostart mumble-server
 658     sudo $sed -ri "s/^ *(serverpassword=).*/\1$(< /a/bin/bash_unpublished/mumble_pass)/" /etc/mumble-server.ini
 659
 660     # do certificate to avoid warning about unsigned cert,
 661     # which is overkill for my use, but hey, I'm cool, I know
 662     # how to do this.
 663     m web-conf apache2 mumble.iankelling.org
 664     sudo rm -fv /etc/apache2/sites-enabled/mumble.iankelling.org
 665
 666     # general vpn for as needed use
 667     vpn-server-setup -d -r -4 10.5.5 -p 443 -n hole
 668
 669     # todo: consider if this should exist for the
 670     # other vpn server
 671     teeu /etc/openvpn/server/hole.conf <<'EOF'
 672 client-to-client
 673 EOF
 674
 675     sd /etc/openvpn/client-config-hole/kd <<'EOF'
 676 ifconfig-push 10.5.5.2 255.255.255.0
 677 EOF
 678     sd /etc/openvpn/client-config-hole/tp <<'EOF'
 679 ifconfig-push 10.5.5.3 255.255.255.0
 680 EOF
 681     sd /etc/openvpn/client-config-hole/frodo <<'EOF'
 682 ifconfig-push 10.5.5.5 255.255.255.0
 683 EOF
 684     sd /etc/openvpn/client-config-hole/x2 <<'EOF'
 685 ifconfig-push 10.5.5.7 255.255.255.0
 686 EOF
 687     sd /etc/openvpn/client-config-hole/x3 <<'EOF'
 688 ifconfig-push 10.5.5.8 255.255.255.0
 689 EOF
 690     sd /etc/openvpn/client-config-hole/kw <<'EOF'
 691 ifconfig-push 10.5.5.9 255.255.255.0
 692 EOF
 693     sd /etc/openvpn/client-config-hole/sy <<'EOF'
 694 ifconfig-push 10.5.5.12 255.255.255.0
 695 EOF
 696     sd /etc/openvpn/client-config-hole/bo <<'EOF'
 697 ifconfig-push 10.5.5.13 255.255.255.0
 698 EOF
 699     sd /etc/openvpn/client-config-hole/onep9 <<'EOF'
 700 ifconfig-push 10.5.5.14 255.255.255.0
 701 EOF
 702     # todo: add x8?
 703
 704
 705     # for adding cert to system with /p
 706     #
 707     # host=frodo
 708     #mkc /p/c/machine_specific/$host/filesystem/etc/openvpn/client
 709     #vpn-mk-client-cert -b $host -n hole -r  iankelling.org
 710     #s chown -R iank:iank .
 711     #
 712     # example of adding to remote system 107,
 713     # vpn-mk-client-cert -n hole -c 10.2.0.107 -b hd8 iankelling.org
 714     #
 715     # for wireguard hole vpn, use function:
 716     # wghole
 717
 718     # requested from linode via a support ticket.
 719     # https://www.linode.com/docs/networking/an-overview-of-ipv6-on-linode/
 720     # ipv6 stuff pieced together
 721     # via slightly wrong information from
 722     # https://github.com/angristan/openvpn-install/blob/master/openvpn-install.sh
 723     # https://community.openvpn.net/openvpn/wiki/IPv6
 724     # and man openvpn.
 725     #
 726     # This uses a public /64, but afaik, that is not needed for my
 727     # current use case, since I'm doing ipv6 nat, they could be private
 728     # and nat to a public address. I'm doing ipv6 nat in order to have 2
 729     # vpn clients that externally share the same ip when sending so they
 730     # share ip reputation.  Note, the eth0 and tunx needed to be
 731     # different subnets. On the same, I saw some neighbor packet go
 732     # unanswered, tcpdump showed packets getting lost. I tried splitting the
 733     # /64, it didn't work but I didn't investigate closely.
 734
 735
 736     # not starting as i intend to replace it
 737     m vpn-server-setup -s -i tunmail -n mail -d -6 2600:3c00:e002:3800::/64 2600:3c00:e002:3800::1/64
 738     sudo tee /etc/openvpn/client-config-mail/mailclient <<'EOF'
 739 ifconfig-push 10.8.0.4 255.255.255.0
 740 ifconfig-ipv6-push 2600:3c00:e002:3800::4/64
 741 EOF
 742     sudo tee /etc/openvpn/client-config-mail/expertpath <<'EOF'
 743 ifconfig-push 10.8.0.5 255.255.255.0
 744 ifconfig-ipv6-push 2600:3c00:e002:3800::5/64
 745 EOF
 746
 747
 748     sudo dd of=/etc/systemd/system/vpn-mail-forward.service <<'EOF'
 749 [Unit]
 750 Description=Turns on iptables mail nat
 751 BindsTo=openvpn-server@mail.service
 752
 753 [Service]
 754 Type=oneshot
 755 RemainAfterExit=yes
 756 ExecStart=/a/bin/distro-setup/vpn-mail-forward tunmail start
 757 ExecStop=/a/bin/distro-setup/vpn-mail-forward tunmail stop
 758
 759 [Install]
 760 RequiredBy=openvpn-server@mail.service
 761 EOF
 762     ser daemon-reload
 763
 764
 765     # needed for li's local mail delivery.
 766     tu /etc/hosts <<<"10.8.0.4 mx.iankelling.org"
 767
 768     # wgmail handles this.
 769     #sgo vpn-mail-forward.service
 770     # old:
 771     #sgo openvpn-server@mail
 772     sgo wg-quick@wgmail
 773
 774     # setup let's encrypt cert
 775     m web-conf apache2 mail.iankelling.org
 776     # TODO, i expanded the above cert manually to mx.iankelling.org, this should be captured
 777     # in the automation here. We use mail.iankelling.org as our ehlo name when sending mail
 778     # but our mx record is mx.iankelling.org. Initially I was just using mail.iankelling.org,
 779     # but the problem is I want multiple ips to be able to identify as mail.iankelling.org,
 780     # but a subset to be mx.iankelling.org. Afaik, there is no problem with having
 781     # our mail cert be for mail.iankelling.org, and have people connect to mx.ian...,
 782     # but it doesn't make logical sense to do this.
 783     sudo rm -fv /etc/apache2/sites-enabled/mail.iankelling.org{,-redir}.conf
 784     ser reload apache2
 785
 786     a2enmod -q proxy proxy_http
 787     domain=cal.iankelling.org
 788     web-conf -f 10.8.0.4:5232 - apache2 $domain <<'EOF'
 789 # https://radicale.org/2.1.html
 790 #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 791 # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 792
 793 # this doesn't exactly fit with the documentation.
 794 # We need location / to do an auth, it cant be done outside,
 795 # in order to pass on X-Remote-User. And we need
 796 # the other location in order to remove the /radicale/ for
 797 # requests which have it. This could be done with a rewrite,
 798 # but i just get something working and call it a day.
 799
 800 <Location "/">
 801   AllowOverride None
 802   AuthType Basic
 803   AuthName "Authentication Required"
 804   # setup one time, with root:www-data, 640
 805   AuthUserFile "/etc/caldav-htpasswd"
 806   Require valid-user
 807   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 808 </Location>
 809 <Location "/radicale/">
 810   Options +FollowSymLinks +Multiviews -Indexes
 811   RequestHeader    set X-Script-Name /radicale/
 812   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 813   ProxyPass  "http://10.8.0.4:5232/" retry=0
 814   ProxyPassReverse  "http://10.8.0.4:5232/"
 815 </Location>
 816 EOF
 817     # nginx version of above would be:
 818     # auth_basic "Not currently available";
 819     # auth_basic_user_file /etc/nginx/caldav/htpasswd;
 820
 821
 822
 823     ###### begin znc setup #####
 824     pi znc
 825
 826     # https://wiki.znc.in/FAQ seems to imply that znc doesn\'t need restart after cert change.
 827     # to get into the web interface,
 828     # then use non-main browser or else it doebsn't allow it based on ocsp stapling from my main site.
 829     # https://iankelling.org:12533/
 830     # login as ian, pass is in pass store, the part after :
 831
 832     # znc config generated by doing
 833     # znc --makeconf
 834     # selected port is also used in erc config
 835     # comma separated channel list worked.
 836     # while figuring things out, running znc -D for debug in foreground.
 837     # to exit and save config:
 838     # /msg *status shutdown
 839     # configed auth on freenode by following
 840     # https://wiki.znc.in/Sasl:
 841     # /query *sasl
 842     # RequireAuth yes
 843     # Mechanism PLAIN
 844     # Set MyNickservName pa$$w0rd
 845     # created the system service after, and had to do
 846     # mv /home/iank/.znc/* /var/lib/znc
 847     # sed -i 's,/home/iank/.znc/,/var/lib/znc,' /var/lib/znc/config/znc.conf
 848     # and made a copy of the config files into /p/c
 849     # /msg *status LoadMod --type=global log -sanitize
 850     # todo: in config file AllowWeb = true should be false. better security if that is off unless we need it.
 851     # /msg *status LoadMod --type=network perform
 852     # /query *perform add PRIVMSG ChanServ :invite #fsf-office
 853     # /msg *perform add JOIN #fsf-office
 854     # /msg *status LoadMod NickServ
 855     #
 856     # i set  Buffer = 500
 857     # also ran /znc LoadMod clearbufferonmsg
 858     # it would be nice if erc supported erc query buffers by doing
 859     # /msg *status clearbuffer <name of the query/receiver
 860     # on killing the,
 861     # an example seems to be here:      https://github.com/zenspider/elisp/blob/master/rwd-irc.el
 862     # if that was the case i could remove the module clearbufferonmsg
 863     # also would be nice if erc supported
 864     # https://wiki.znc.in/self-message
 865     # https://wiki.znc.in/Query_buffers                                                \
 866       #
 867     # for geekshed, there was no sasl support as far as I can tell,
 868     # so I set to msg nickserv to identify upon connect.
 869     if ! getent passwd znc > /dev/null; then
 870       sudo useradd --create-home -d /var/lib/znc --system --shell /sbin/nologin --comment "Account to run ZNC daemon" --user-group znc
 871     fi
 872     sudo chmod 700 /var/lib/znc
 873     sudo chown -R znc:znc /var/lib/znc
 874     # Avoid restarting if possible, reconnecting to irc is annoying.
 875     # The unit file was made active with conflink.
 876     # Note, avoid using ser here because we wrap sudo to prints the command first.
 877     if [[ $(systemctl is-active znc) != active ]]; then
 878       sgo znc
 879     fi
 880     ###### stop znc setup #####
 881
 882     end
 883     ;;
 884 esac
 885
 886 case $HOSTNAME in
 887   bk)
 888     pi icecast2
 889     # todo, save the config
 890     /etc/cron.daily/stream-cert
 891     web-conf -c /etc/cert-live.fsf.org -p 443 -f 8000 apache2 live.fsf.org
 892     ;;
 893 esac
 894
 895 ###### end website setup
 896
 897 ########### end section including li/lj ###############
 898
 899
 900 #### desktop stuff
 901
 902 ### system76 things ###
 903 case $HOSTNAME in
 904   bo) # sy|  sy doesnt seem to really need this.
 905     # note, i stored the initial popos packages at /a/bin/data/popos-pkgs
 906     if [[ ! -e /etc/apt/sources.list.d/system76.list ]]; then
 907       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 908       sd /etc/apt/sources.list.d/system76.list <<EOF
 909 deb http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 910 deb-src http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 911 EOF
 912       # ubuntu keyserver is prone to intermittent failures
 913       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5D1F3A80254F6AFBA254FED5ACD442D1C8B7748B
 914       p update
 915       # https://support.system76.com/articles/install-ubuntu/
 916       # but i'm hoping this is not needed
 917       #       sd /etc/apt/preferences.d/system76 <<'EOF'
 918       # Package: *
 919       # Pin: release o=LP-PPA-system76-dev-stable
 920       # Pin-Priority: 1001
 921       # EOF
 922       #
 923       # TODO: I had to uninstall linux-image-generic-hwe-20.04 because of a conflict
 924       # about linux-firmware. Should probably install it to begin with in fai if
 925       # i'm going to use.
 926       pi system76-driver system76-firmware
 927       # if you get a notice about a firmware update, the notifier on i3
 928       # is too dumb to do anything when you click it. so to see
 929       # a changelog, cd to
 930       # /var/cache/system76-firmware-daemon
 931       # extract the xz files there, one will contain a changelog.
 932       # then to install an update:
 933       # s system76-firmware-cli schedule
 934     fi
 935     ;;
 936 esac
 937 ### end system76 things ###
 938
 939 case $distro in
 940   trisquel|ubuntu)
 941
 942     # ppa:obsproject/obs-studio
 943     if [[ ! -s /etc/apt/sources.list.d/obs.list ]]; then
 944       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 945       sd /etc/apt/sources.list.d/obs.list <<EOF
 946 deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 947 deb-src http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 948 EOF
 949       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
 950       p update
 951     fi
 952     ;;
 953 esac
 954
 955 case $codename_compat in
 956   xenial)
 957     # mate-indicator-applet and beyond are msc things I noticed diffing a
 958     # standard install with mine.
 959     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras mate-indicator-applet anacron
 960     ;;
 961   stretch)
 962     pi task-mate-desktop
 963     ;;
 964   buster)
 965     # todo: figure out mate for buster
 966     # pi task-gnome-desktop
 967     ;;
 968   bionic|focal)
 969     # i had installing mate-indicator-applet, but im not sure why so i removed
 970     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras anacron
 971
 972     # pi gnome-core
 973     # # apt-get update periodically fails with an appstream error.
 974     # # this removes gnome-core, but its just a package for dependencies
 975     # p -y remove appstream
 976
 977
 978     # by default, it sleeps when not logged in to x/wayland and on ac power.
 979     # stop that.
 980     if id -u gdm &>/dev/null; then
 981       sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
 982     fi
 983     ;;&
 984   focal)
 985     # lightdm startup fails without this. on etiona, we got unity-greeter installed automatically,
 986     # it would probably work on nabia too, but google just lead me to this and it works fine.
 987     pi lightdm-gtk-greeter
 988     # ok, this is really weird
 989     # normally this file has
 990     sd /etc/X11/Xsession.d/99x11-common_start <<'EOF'
 991 # this is very odd.
 992 # this file normally just has: exec $STARTUP
 993 # but then ~/.xsession-errors
 994 # says $STARTUP is not found, which appears to be the real
 995 # error, but normal bash doesnt operate that way.
 996 # https://bugs.launchpad.net/ubuntu/+source/im-config/+bug/1879352
 997 eval exec $STARTUP
 998 EOF
 999     # also, gdm wayland was default, had to do
1000     # dpkg-reconfigure gdm3
1001     # and choose lightdm.
1002     #
1003     ;;
1004   jammy)
1005     # not yet bothering with mate
1006     pi lightdm-gtk-greeter lightdm
1007     ;;
1008 esac
1009
1010
1011 if [[ $codename_compat == flidas ]]; then
1012   # doesnt exist in newer
1013   pi gnupg-doc
1014 fi
1015
1016
1017 case $distro in
1018   trisquel)
1019     case $codename in
1020       *)
1021         # firefox would work here too, apt would select abrowser.
1022         # and the update-alternatives thing i think is becuz firefox is
1023         # generally available before abrowser and this helps fix things
1024         # up when we have both.
1025         pi abrowser
1026         s update-alternatives --set x-www-browser /usr/bin/abrowser
1027         ;;
1028     esac
1029     ;;
1030   ubuntu)
1031     pi firefox
1032     ;;
1033   debian)
1034     pi firefox-esr
1035     ;;
1036 esac
1037
1038 # newer distros just use adb for package name it seems
1039 case $codename_compat in
1040   bionic|stretch)
1041     pi android-tools-adbd
1042     ;;
1043 esac
1044
1045 case $codename_compat in
1046   focal)
1047     pi libext2fs-dev libzstd-dev
1048     cd /a/opt/btrfs-progs
1049     ;;
1050 esac
1051
1052
1053 case $codename_compat in
1054   bionic)
1055     pi python-vte
1056     ;;
1057   *)
1058     pi reportbug-gtk
1059     ;;
1060 esac
1061
1062 # not packaged in newer distros it seems
1063 case $codename_compat in
1064   bionic|buster|stretch)
1065     pi dtrx
1066     ;;
1067 esac
1068
1069
1070 # TODO: some of the X programs can be removed from pall when using wayland
1071
1072 # depends gcc is a way to install suggests. this is apparently the only
1073 # way to install suggests even if the main package is already
1074 # installed. reinstall doesn't work, uninstalling can cause removing
1075 # dependent packages.
1076 # shellcheck disable=SC2046 # word splitting is intended
1077 pi ${pall[@]} $(apt-cache search ruby[.0-9]+-doc| awk '{print $1}') $($src/distro-pkgs)
1078
1079 # schroot service will restart schroot sessions after reboot.
1080 # I dont want that.
1081 pi-nostart schroot
1082
1083 # fix systemd unit failure. i dont know of any actual impact
1084 # other than systemd showing in degraded state. So, we dont bother
1085 # fixing the current state, let it fix on the next reboot.
1086 # https://gitlab.com/cjwatson/binfmt-support/-/commit/54f0e1af8a
1087 tmp=$(systemctl cat binfmt-support.service | grep ^After=)
1088 if [[ $tmp != *systemd-binfmt.service* ]]; then
1089   s u /etc/systemd/system/binfmt-support.service.d/override.conf <<EOF
1090 [Unit]
1091 $tmp systemd-binfmt.service
1092 EOF
1093 fi
1094
1095
1096 # commented, not worth the hassle i think.
1097 #seru enable psd
1098 #seru start psd
1099
1100
1101 # old filename
1102 sudo rm -fv /etc/systemd/resolved.conf.d/iank.conf
1103
1104 # website is dead june 14 2019. back in october, but meh
1105 sudo rm -fv /etc/apt/sources.list.d/iridium-browser.list
1106 # case $distro in
1107 #   debian)
1108 #     pi chromium ;;
1109 #   trisquel|ubuntu)
1110 #     wget -qO - https://downloads.iridiumbrowser.de/ubuntu/iridium-release-sign-01.pub|sudo apt-key add -
1111 #     t=$(mktemp)
1112 #     cat >$t <<EOF
1113 # deb [arch=amd64] https://downloads.iridiumbrowser.de/deb/ stable main
1114 # #deb-src https://downloads.iridiumbrowser.de/deb/ stable main
1115 # EOF
1116 #     f=/etc/apt/sources.list.d/iridium-browser.list
1117 #     if ! diff -q $t $f; then
1118 #       s cp $t $f
1119 #       s chmod 644 $f
1120 #       p update
1121 #     fi
1122 #     pi iridium-browser
1123 #     ;;
1124 # esac
1125
1126
1127 ##### rss2email
1128 if mountpoint /p &>/dev/null; then
1129   # note, see bashrc for more documentation.
1130   pi rss2email
1131   sd /etc/systemd/system/rss2email.service <<'EOF'
1132 [Unit]
1133 Description=rss2email
1134 After=multi-user.target
1135
1136 [Service]
1137 User=iank
1138 Type=oneshot
1139 # about 24 hours of failures
1140 # it copies over its files without respecting symlinks, so
1141 # we pass options to use different location.
1142 ExecStart=/usr/local/bin/sysd-mail-once -288 rss2email r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg run
1143 EOF
1144   sd /etc/systemd/system/rss2email.timer <<'EOF'
1145 [Unit]
1146 Description=rss2email
1147
1148 [Timer]
1149 # for initial run. required.
1150 OnActiveSec=30
1151 # for subsequent runs.
1152 OnUnitInactiveSec=300
1153
1154 [Install]
1155 WantedBy=timers.target
1156 EOF
1157   sudo systemctl daemon-reload
1158 fi
1159
1160
1161 ######### begin irc periodic backup #############
1162 if [[ $HOSTNAME == frodo ]]; then
1163   sd /etc/systemd/system/ircbackup.service <<'EOF'
1164 [Unit]
1165 Description=irc li backup
1166 After=multi-user.target
1167
1168 [Service]
1169 User=iank
1170 Type=oneshot
1171 ExecStart=/usr/local/bin/sysd-mail-once irc-backup rsync -rlptDhSAX root@iankelling.org:/var/lib/znc/moddata/log/iank/freenode/ /k/irclogs
1172 EOF
1173   sd /etc/systemd/system/ircbackup.timer <<'EOF'
1174 [Unit]
1175 Description=irc li backup hourly
1176
1177 [Timer]
1178 OnCalendar=hourly
1179
1180 [Install]
1181 WantedBy=timers.target
1182 EOF
1183   sudo systemctl daemon-reload
1184   sgo ircbackup.timer
1185 fi
1186
1187
1188 ######### end irc periodic backup #############
1189
1190
1191 pi-nostart openvpn
1192 # pi-nostart does not disable
1193 ser disable openvpn
1194
1195
1196 if [[ -e /p/c/gen-fsf-vpn ]]; then
1197   /p/c/gen-fsf-vpn
1198 fi
1199
1200 if [[ -e /p/c/machine_specific/$HOSTNAME/filesystem/etc/openvpn/client/hole.crt ]]; then
1201   sgo openvpn-client@hole
1202 fi
1203
1204 ############# begin syncthing setup ###########
1205 case $HOSTNAME in
1206   kd|frodo)
1207     f=/usr/share/keyrings/syncthing-archive-keyring.gpg
1208     if [[ ! -e $f ]]; then
1209       s curl -s -o $f https://syncthing.net/release-key.gpg
1210     fi
1211     s="deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable"
1212     if [[ $(cat /etc/apt/sources.list.d/syncthing.list) != "$s" ]]; then
1213       echo "$s" | sd /etc/apt/sources.list.d/syncthing.list
1214       p update
1215     fi
1216     pi syncthing
1217     ;;&
1218   frodo)
1219     m lnf -T /w/syncthing /home/iank/.config/syncthing
1220     ser daemon-reload # syncthing likely not properly packaged
1221     sgo syncthing@iank # runs as iank
1222     ;;
1223   kd)
1224
1225     # 1003 just happens to be what was on my system
1226     if ! getent passwd ziva; then
1227       s groupadd -g 1003 ziva
1228       # syncthing state / config / db are all in ~/.config/syncthing
1229       s useradd -g 1003 -u 1003 -d /d/ziva-home -c ziva -s /bin/bash ziva
1230     fi
1231     sgo syncthing@ziva
1232     ;;
1233 esac
1234
1235 # user for short term use dropping of privileges
1236
1237 if ! getent group zu &>/dev/null; then
1238   s groupadd -g 1023 zu
1239 fi
1240 if ! getent passwd zu &>/dev/null; then
1241   s useradd -g 1023 -u 1023 -c zu -s /bin/bash zu
1242 fi
1243
1244
1245 # these things persist in ~/.config/syncthing, which I save in
1246 # /w/syncthing (not in /p, because syncthing should continue to
1247 # run on home server even when using laptop as primary device)
1248 # open http://localhost:8384/
1249 # change listen address from default to tcp://:22001,
1250 # this is because we do port forward so it doesn\'t have to use
1251 # some external server, but the syncthing is broken for port forward,
1252 # you get a message, something "like connected to myself, this should not happen"
1253 # when connecting to other local devices, so I bump the port up by 1,
1254 # based on
1255 # https://forum.syncthing.net/t/connected-to-myself-should-not-happen/1763/19.
1256 # Without this, it was being stuck syncing at 0%.
1257 # Set gui username and password.
1258 #
1259 # install syncthing via f-droid,
1260 # folder setting, turn off send only.
1261 # on phone, add device, click bar code icon
1262 # on dekstop, top right, actions, device id
1263 # after adding, notification will appear on desktop to confirm
1264 #
1265 # syncing folder. from phone to desktop: select desktop in the
1266 # folder on phone\'s sync options, notification will appear in
1267 # desktop\'s web ui within a minute. For the reverse, the
1268 # notification will appear in android\'s notifications, you have to
1269 # swipe down and tap it to add the folder. It won\'t appear in the
1270 # syncthing ui, which would be intuitive, but don\'t wait for it
1271 # there. The notification may not work, instead open the web gui
1272 # from in the app, there should be a notification within there.
1273 #
1274 # On phone, set settings to run syncthing all the time, and
1275 # show no notification.
1276 #
1277 # Folder versioning would make sense if I didn\'t already use btrfs
1278 # for backups. I would choose staggered, or trash can for more space.
1279 #
1280 # if needed to install on a remote comp:
1281 # ssh -L 8384:localhost:8384 -N frodo
1282 # open http://localhost:8384/
1283 #
1284 # Note, the other thing i did was port forward port 22000,
1285 # per https://docs.syncthing.net/users/firewall.html
1286
1287 #############  end syncthing setup ###########
1288
1289
1290
1291 ####### begin misc packages ###########
1292
1293 # template
1294 case $codename in
1295   flidas)
1296     :
1297     ;;
1298 esac
1299
1300 sudo update-alternatives --set pinentry /usr/bin/pinentry-gtk-2
1301
1302
1303 # sakura config is owned by ian
1304 m reset-sakura
1305 m reset-konsole
1306 m sudo -u user2 -i reset-konsole
1307 # user2 xscreensaver we don't want to reset
1308 m reset-xscreensaver
1309
1310
1311 # this would install from cabal for newer / consistent version across os, but it screws up xmonad, so disabled for now.
1312 # this is also in primary-setup
1313 # pi libxss-dev # dependency based on build failure
1314 # cabal update
1315 # cabal install --upgrade-dependencies  --force-reinstalls arbtt
1316 # also, i assume syncing this between machines somehow messed up the data.
1317
1318 ## not using arbtt for now
1319 # if mountpoint /p &>/dev/null; then
1320 #   case $codename in
1321 #     etiona|nabia)
1322 #       pi arbtt
1323 #       # same as seru enable arbtt, but works over ssh when systemctl --user causes error:
1324 #       # Failed to connect to bus: No such file or directory
1325 #       lnf -T  /a/bin/ds/subdir_files/.config/systemd/user/arbtt.service /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1326 #       # allow failure
1327 #       seru start arbtt ||:
1328 #       ;;
1329 #   esac
1330 # fi
1331 rm -fv /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1332
1333
1334 m primary-setup
1335
1336 if [[ ! -e ~/.linphonerc && -e /p/.linphonerc-initial ]]; then
1337   m cp /p/.linphonerc-initial ~/.linphonerc
1338 fi
1339
1340 # linphone in t10 wont do dns with systemd-resolved or something
1341 s teeu /etc/hosts <<'EOF'
1342 74.94.156.215 watson.fsf.org
1343 EOF
1344
1345
1346
1347 ### begin spd install
1348 if mountpoint /p &>/dev/null; then
1349   pi libswitch-perl libdigest-md5-file-perl libgnupg-interface-perl
1350   t=$(mktemp)
1351   m wget -O $t http://mirror.fsf.org/fsfsys-trisquel/fsfsys-trisquel/pool/main/s/spd-perl/spd-perl_0.2-1_amd64.deb
1352   sudo dpkg -i $t
1353   m rm $t
1354   # this guesses at the appropriate directory, adjust if needed
1355   perldir=(/usr/lib/x86_64-linux-gnu/perl/5.*)
1356   m sudo ln -sf ../../../perl/5.18.2/SPD/ ${perldir[0]}
1357   # newer distro had gpg2 as default, older one, flidas, need to make it that way
1358   gpgpath=$(which gpg2) ||:
1359   if [[ $gpgpath ]]; then
1360     sudo mkdir -p /usr/local/spdhackfix
1361     s lnf -T $gpgpath /usr/local/spdhackfix/gpg
1362   fi
1363 fi
1364 ### end spd install
1365
1366
1367 # nagstamon setting which were set through the ui
1368 # monitor url https://klaxon.fsf.org/cgi-bin
1369 # monitor url cgi https://klaxon.fsf.org/cgi-bin
1370 # in filters tab:
1371 # all unknown services
1372 # all warning services
1373 # acknowledged hosts & services
1374 # hosts & services down for maintenence
1375 # services on down hosts
1376 # services on hosts in maintenece
1377 # services on unreachable osts
1378 # hosts in soft state
1379 # services in soft state
1380 # in display tab: fullscreen
1381
1382 # these translate to these settings I think
1383 # filter_acknowledged_hosts_services = True
1384 # filter_all_unknown_services = True
1385 # filter_all_warning_services = True
1386 # filter_hosts_in_soft_state = True
1387 # filter_hosts_services_maintenance = True
1388 # filter_services_in_soft_state = True
1389 # filter_services_on_down_hosts = True
1390 # filter_services_on_hosts_in_maintenance = True
1391 # filter_services_on_unreachable_hosts = True
1392 # notify_if_up = False
1393 # statusbar_floating = False
1394 # fullscreen = True
1395 # but i'm just going to rely on the webpage plus sms for now.
1396
1397
1398 # it asks if it should make users in it's group capture packets without root,
1399 # which is arguably more secure than running wireshark as root. default is no,
1400 # which is what i prefer, since I plan to use tcpdump to input to wireshark.
1401 s DEBIAN_FRONTEND=noninteractive pi wireshark-gtk
1402
1403 # /run and /dev/shm are listed as required for pulseaudio. All 4 in the group
1404 # listed in the default config as suggested.
1405 # /run/usr/1000 i noticed was missing for pulseaudio
1406 # /run/user/0 just seemed like a not bad idea, given the above
1407 tu /etc/schroot/desktop/fstab <<'EOF'
1408 /p             /p              none    rw,bind         0       0
1409 /a             /a              none    rw,bind         0       0
1410 /run           /run            none    rw,bind         0       0
1411 /run/lock      /run/lock       none    rw,bind         0       0
1412 /dev/shm       /dev/shm        none    rw,bind         0       0
1413 /run/shm       /run/shm        none    rw,bind         0       0
1414 /run/user/1000 /run/user/1000  none    rw,bind         0       0
1415 /run/user/1001 /run/user/1001  none    rw,bind         0       0
1416 /run/user/0    /run/user/0     none    rw,bind         0       0
1417 EOF
1418
1419 # todo: consider if this should use the new sysd-prom-fail
1420 sd /etc/systemd/system/schrootupdate.service <<'EOF'
1421 [Unit]
1422 Description=schrootupdate
1423 After=multi-user.target
1424
1425 [Service]
1426 Type=oneshot
1427 ExecStart=/usr/local/bin/sysd-mail-once schrootupdate /a/bin/distro-setup/schrootupdate
1428 EOF
1429 sd /etc/systemd/system/schrootupdate.timer <<'EOF'
1430 [Unit]
1431 Description=schrootupdate
1432
1433 [Timer]
1434 OnCalendar=*-*-* 04:20:00 America/New_York
1435
1436 [Install]
1437 WantedBy=timers.target
1438 EOF
1439 ser daemon-reload
1440 sgo schrootupdate.timer
1441
1442
1443
1444 # for my roommate
1445 case $distro in
1446   trisquel)
1447     m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/bullseye.list/BULLSEYE_FREE \
1448       debian bullseye firefox-esr pulseaudio chromium anki
1449     case $(debian-codename) in
1450       etiona|nabia)
1451         # we have a lot of t8 stuff, useful to have
1452         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/flidas.list/FLIDAS \
1453           trisquel flidas
1454         tu /nocow/schroot/flidas/etc/sudoers <<EOF
1455 $USER  ALL=(ALL)  NOPASSWD: ALL
1456 Defaults  env_keep += SUDOD
1457 Defaults always_set_home
1458 Defaults !umask
1459 EOF
1460         sd /nocow/schroot/flidas//etc/locale.gen <<'EOF'
1461 en_US.UTF-8 UTF-8
1462 EOF
1463         s schroot -c flidas locale-gen
1464         s schroot -c flidas update-locale LANG=en_US.UTF-8
1465
1466         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/testing.list/TESTING_NONFREE debian unstable debootstrap
1467         sudo cp -a /nocow/schroot/unstable/usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
1468
1469         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/impish.list/IMPISH ubuntu impish
1470
1471         ;;
1472     esac
1473     ;;
1474   debian)
1475     pi chromium
1476     ;;
1477 esac
1478
1479 sudo mkdir -p /nocow/user
1480 sudo chown $USER:$USER /nocow/user
1481 pi anki
1482
1483
1484 ####### begin transmission
1485
1486 case $HOSTNAME in
1487   frodo)
1488     tdir=/i/k
1489     ;;
1490   kd)
1491     tdir=/d/tor
1492     ;;
1493   *)
1494     tdir=/nocow/user/tor
1495     ;;
1496 esac
1497
1498 sudo mkdir -p $tdir
1499
1500 # adapted from /var/lib/dpkg/info/transmission-daemon.postinst
1501 # 450 seems likely to be unused. we need to specify one or else
1502 # it won't be stable across installs.
1503 if ! getent passwd debian-transmission > /dev/null; then
1504   sudo groupadd -g 450 debian-transmission
1505   sudo adduser --quiet \
1506        --gid 450 \
1507        --uid 450 \
1508        --system \
1509        --no-create-home \
1510        --disabled-password \
1511        --home /var/lib/transmission-daemon \
1512        debian-transmission
1513 fi
1514 # We want group writable stuff from transmission.
1515 # However, after setting this, I learn that transmission sets it's
1516 # own umask based on it's settings file. Well, no harm leaving this
1517 # so it's set right from the beginning.
1518 sudo chfn debian-transmission -o umask=0002
1519
1520 # note i had to do this, which is persistent:
1521 # cd /i/k
1522 # s chgrp debian-transmission torrents partial-torrents
1523
1524 # syslog says things like
1525 # 'Failed to set receive buffer: requested 4194304, got 425984'
1526 # google suggets giving it even more than that
1527 tu /etc/sysctl.conf<<'EOF'
1528 net.core.rmem_max = 67108864
1529 net.core.wmem_max = 16777216
1530 EOF
1531 sudo sysctl -p
1532
1533 # some reason it doesn\'t seem to start automatically anyways
1534 pi-nostart transmission-daemon
1535 # be extra sure its not started
1536 ser disable transmission-daemon
1537 ser stop transmission-daemon
1538
1539 # the folder was moved here after an install around 02/2017.
1540 # it contains runtime data,
1541 # plus a simple symlink to the config file which it\'s
1542 # not worth separating out.
1543 # between comps, the uid can change
1544
1545 f=$tdir/transmission-daemon
1546 for d in $tdir/partial-torrents $tdir/torrents $f; do
1547   if [[ ! -d $d ]]; then
1548     sudo mkdir -p $d
1549   fi
1550   sudo chown -R debian-transmission:user2 $d
1551 done
1552 s lnf -T $f /var/lib/transmission-daemon/.config/transmission-daemon
1553 s lnf -T /etc/transmission-daemon/settings.json $f/settings.json
1554 sudo chown -R debian-transmission:debian-transmission $f
1555 sudo chown -R debian-transmission:debian-transmission /var/lib/transmission-daemon
1556 #
1557 # config file documented here, and it\'s the same config
1558 # for daemon vs client, so it\'s documented in the gui.
1559 # https://trac.transmissionbt.com/wiki/EditConfigFiles#Options
1560 #
1561 # I originaly setup rpc-whitelist, but after using
1562 # routing to a network namespace, it doesn\'t see the
1563 # real source address, so it\'s disabled.
1564 #
1565 # Changed the cache-size to 256 mb, reduces disk use.
1566 # It is a read & write cache.
1567 if ! systemctl is-active transmission-daemon-nn &>/dev/null && \
1568     ! systemctl is-active transmission-daemon; then
1569   tmp=$(mktemp)
1570   command sudo ruby <<EOF >$tmp
1571 require 'json'
1572 p = '/etc/transmission-daemon/settings.json'
1573 s = {
1574   'rpc-whitelist-enabled' => false,
1575   'rpc-authentication-required' => false,
1576   'incomplete-dir' => '$tdir/partial-torrents',
1577   'incomplete-dir-enabled' => true,
1578   'download-dir' => '$tdir/torrents',
1579   "speed-limit-up" => 800,
1580   "speed-limit-up-enabled" => true,
1581   "peer-port" => 61486,
1582   "cache-size-mb" => 256,
1583   "ratio-limit" => 5.0,
1584   "ratio-limit-enabled" => false,
1585 }
1586 puts(JSON.pretty_generate(JSON.parse(File.read(p)).merge(s)))
1587 EOF
1588   cat $tmp | sudo dd of=/etc/transmission-daemon/settings.json
1589
1590 fi
1591
1592 ####### end transmission
1593
1594 case $HOSTNAME in
1595   kd)
1596     # to persist upload/dl metadata. initially, moved all the stuff
1597     # in /var/lib/transmission-daemon to /d/tor
1598     s usermod --home /d/tor debian-transmission
1599     sgo transmission-daemon-nn
1600
1601     ;;
1602 esac
1603
1604
1605 ######### begin transmission client setup ######
1606
1607 if [[ -e /p/transmission-rpc-pass ]]; then
1608   # arch had a default config,
1609   # debian had nothing until you start it.
1610   # With a little trial an error, here is a minimal config
1611   # taken from the generated one, plus changes that the
1612   # settings ui does, without a bunch of ui crap settings.
1613   #
1614   # only settings I set were
1615   # hostname
1616   # auto-connect
1617   # password
1618
1619   # the password is randomly generated on first run, i copied it out
1620   # so it could be used by other hosts.
1621   sudo ruby <<'EOF'
1622 require 'json'
1623 p = '/etc/transmission-daemon/settings.json'
1624 s = JSON.parse(File.read(p))
1625 s["rpc-password"] = File.read("/p/transmission-rpc-pass").chomp
1626 # default is 0022 (18 in decimal)
1627 s["umask"] = 2
1628 File.write p, JSON.pretty_generate(s)
1629 EOF
1630
1631   rpc_pass=$(</p/transmission-rpc-pass)
1632   for f in /home/*; do
1633     u=${f##*/}
1634     uid=$(id -u $u 2>/dev/null) || continue
1635     if [[ ! $uid -ge 1000 ]]; then
1636       continue
1637     fi
1638     d=$f/.config/transmission-remote-gtk
1639     sudo -u $u mkdir -p $d
1640     # i tried setting hostname to transmission.b8.nz, so i could dynamically change where
1641     # this connects to, but it said some 421 denied error when I did that. Then it
1642     # froze X when i ran it under strace. Whatever.
1643     sudo -u $u dd of=$d/config.json <<EOF
1644 {
1645   "profiles" : [
1646       {
1647       "profile-name" : "Default",
1648       "hostname" : "10.173.0.2",
1649       "rpc-url-path" : "/transmission/rpc",
1650       "username" : "",
1651       "password" : "$rpc_pass",
1652       "auto-connect" : true,
1653       "ssl" : false,
1654       "timeout" : 40,
1655       "retries" : 3,
1656       "update-active-only" : false,
1657       "activeonly-fullsync-enabled" : false,
1658       "activeonly-fullsync-every" : 2,
1659       "update-interval" : 3,
1660       "min-update-interval" : 3,
1661       "session-update-interval" : 60,
1662       "exec-commands" : [],
1663       "destinations" : []
1664       }
1665   ],
1666   "profile-id" : 0,
1667   "add-options-dialog" : false
1668 }
1669 EOF
1670   done
1671 fi
1672 ######### end transmission client setup ######
1673
1674
1675 ### printer setup
1676 pi cups
1677
1678 sudo gpasswd -a $USER lpadmin # based on ubuntu wiki
1679 # goto http://127.0.0.1:631
1680 # administration tab, add new printer button.
1681 # In debian, I could use hte recommended driver,
1682 # in arch, I had to pick out the 6L driver.
1683
1684
1685 # bridge networking as user fails. google lead here, but it doesn\'t work:
1686 # oh well, I give up.
1687 # http://wiki.qemu.org/Features-Done/HelperNetworking
1688 # s mkdir /etc/qemu
1689 # f=/etc/qemu/bridge.conf
1690 # sd $f <<'EOF'
1691 # allow br0
1692 # EOF
1693 # #s chown root:qemu $f # debian has somethig like qemu-libvirt. equivalent?
1694 # s chmod 640 $f
1695
1696 # general known for debian/ubuntu, not for fedora
1697
1698 m /a/bin/buildscripts/go
1699 # only needed for rg. cargo takes up 11 gigs, filled up the disk on je.
1700 #m /a/bin/buildscripts/rust
1701 m /a/bin/buildscripts/misc
1702 m /a/bin/buildscripts/pithosfly
1703 #m /a/bin/buildscripts/alacritty
1704 #m /a/bin/buildscripts/kitty
1705
1706 pi-nostart virtinst virt-manager
1707 soff libvirtd
1708 # i cant if this is whats causing it to start even though
1709 # its disabled. note: it leaves around dnsmasq instances even
1710 # if you stop it. what the hell systemd?
1711 soff libvirt-guests
1712 # allow user to run vms, from debian handbook. libvirt-qemu
1713 # based on https://www.whonix.org/wiki/KVM#First-time_User.3F
1714 for x in iank user2; do s usermod -a -G libvirt,kvm,libvirt-qemu $x; done
1715
1716
1717 pi --no-install-recommends kdeconnect
1718 ### kdeconnect for gnome. started in /a/bin/distro-setup/desktop-20-autostart.sh
1719 ### but gnome + xmonad not working in flidas, so i disabled it
1720 # pi libgtk-3-dev python3-requests-oauthlib valac cmake python-nautilus libappindicator3-dev
1721 # cd /a/opt/indicator-kdeconnect
1722 # mkdir -p build
1723 # cd build
1724 # cmake .. -DCMAKE_INSTALL_PREFIX=/usr
1725 # make
1726 # sudo make install
1727 # # we can start it manually with /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
1728 # # it seems, according to
1729 # # /etc/xdg/autostart/kdeconnectd.desktop
1730 # # I'm not seeing the icon, but the clipboard replication is working
1731
1732
1733 ### begin model 01 arduino support ###
1734 # https://github.com/keyboardio/Kaleidoscope/wiki/Install-Arduino-support-on-Linux
1735 # also built latest arduino in /a/opt/Arduino, (just cd build; ant build; ant run )
1736 # set arduino var in bashrc,
1737 # have system config file setup too.
1738 sudo adduser $USER dialout
1739
1740 # as of 2022-05,
1741 # download arduino ide, extract in /a/opt, ignore the install script, run ./arduino,
1742 # toolbar, preferences, add board manager url:
1743 # https://raw.githubusercontent.com/keyboardio/boardsmanager/master/package_keyboardio_index.json
1744 # toolbar, board manager, add keyboardio
1745 # toolbar, select model01 board
1746 # toolbar, examples, model01, compile
1747
1748 ###
1749
1750 # this is for the mail command too. update-alternatives is kind of misleading
1751 # since at least it's main commands pretend mail does not exist.
1752 # bsd's mail got pulled in on some dumb dependency, i dunno how.
1753 sudo update-alternatives --set mailx /usr/bin/mail.mailutils
1754
1755 ######### end misc packages #########
1756
1757
1758 # packages I once used before and liked, but don\'t want installed now for
1759 # various reasons:
1760 # python-sqlite is used for offlineimap
1761 # lxappearance python-sqlite dolphin paman dconf-editor
1762
1763
1764
1765 ######## unfinished
1766
1767 # todo, finish configuring smart.
1768
1769 pi smartmontools
1770 # mostly from https://wiki.archlinux.org/index.php/S.M.A.R.T.
1771 # turn on smart. background on options:
1772 # first line, -a = test everyting on all devices.
1773 # -S on, turn on disk internal saving of vendor specific info,
1774 # from google, seems like this is usually already on and fairly standard.
1775 # -o on, turn on 4 hour period non-performance degrading testing.
1776 # short test daily 2-3am, extended tests Saturdays between 3-4am:
1777 sched="-s (S/../.././02|L/../../6/03)"
1778 sudo sed -i --follow-symlinks "s#^[[:space:]]*DEVICESCAN.*#\
1779 DEVICESCAN -a -o on -S on -n standby,q $sched \
1780 -m root@mail.iankelling.org -M exec /usr/local/bin/smart-notify#" /etc/smartd.conf
1781
1782 # in the default configuration of at least ubuntu 14.04, resolvconf is
1783 # configured to order any nameservers associated with tun* or tap*
1784 # before the normal internet interfaces, which means they are always
1785 # consulted first. This is often slower and undesirable, ie. local dns
1786 # queries go from 0ms to 10+ or 100+ ms. To reverse the ordering, you
1787 # can do:
1788 #sudo sed -i --follow-symlinks '/tun\*\|tap\*/d' /etc/resolvconf/interface-order
1789 # however, this breaks dns lookup for hosts on the openvpn lan.
1790 # I can\'t figure out why hosts on the normal lan would not be
1791 # broken under the default ordering, except the host I was
1792 # testing with previously had an entry in /etc/hosts.
1793
1794 ############# end unfinished
1795
1796 ########### misc stuff
1797
1798 # pressing tab after sdf here:
1799 # scp sdfbash: set +o noglob: command not found
1800 # in t11, bash 5.1.16. this fixes it.
1801 sudo sed -ri 's/([[:space:]]*)(\$reset)$/\1set +o noglob #$reset/' /usr/share/bash-completion/bash_completion
1802
1803 rm -fv /home/iank/.mpv/watch_later
1804 rm -rf /home/iank/.mpv
1805
1806 if [[ ! -e ~/.local/bin/pip ]]; then
1807   tmp=$(mktemp)
1808   wget -O$tmp https://bootstrap.pypa.io/get-pip.py
1809   python3 $tmp --user
1810   hash -r
1811 fi
1812
1813 ## begin beets
1814 # soo, apt install beets fails due to wanting a pip package,
1815 # we find out why it wants this through
1816 # apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances beets | less
1817 # python-mediafile requires tox, which requires virtualenv, which requires pip.
1818 # but, python-mediafile doesn't really require tox, it is specified in
1819 # ./usr/lib/python3/dist-packages/mediafile-0.9.0.dist-info/METADATA
1820 # as being required only for testing, but the debian package
1821 # included it anyways, due to a mistake or bad tooling or something.
1822 # I don't plan to use tox, so, according to https://serverfault.com/a/251091,
1823 # we can create and install a dummy package by:
1824 #
1825 # "equivs-control <name>, edit the file produced to provide the right
1826 # dependency and have a nice name, then run equivs-build <name> and
1827 # finally dpkg -i the resulting .deb file"
1828 # as of 2023-02, the tox dependency was removed in debian unstable, so
1829 # this hack will probably go away in t12.
1830
1831 if pcheck beets; then
1832   tmpdir="$(mktemp -d)"
1833   cd "$tmpdir"
1834   # edited from output of equivs-control tox
1835   cat >tox <<'EOF'
1836 Section: python
1837 Priority: optional
1838 Standards-Version: 3.9.2
1839 Package: tox
1840 Description: tox-dummy
1841 EOF
1842   equivs-build tox
1843   sudo dpkg -i tox_1.0_all.deb
1844   rm -rf ./tox*
1845   pi beets python3-discogs-client
1846   cd
1847   rm -r "$tmpdir"
1848 fi
1849
1850 # get rid of annoying message
1851 s sed -ri "s/^([[:space:]]*ui.print_\('Playing)/#\1/" /usr/share/beets/beetsplug/play.py
1852
1853
1854 # notes about barrier
1855 # run barrier, do the gui config,
1856 # setup the 2 screens, using hostnames for the new screen.
1857 # save the server config
1858 # $HOME/.local/share/barrier/.barrier.conf
1859 # per the man page.
1860 #
1861 # ssl errors, resolved via advice here: https://github.com/debauchee/barrier/issues/231
1862 # BARRIER_SSL_PATH=~/.local/share/barrier/SSL/
1863 # mkdir -p "${BARRIER_SSL_PATH}"
1864 # openssl req -x509 -nodes -days 365 -subj /CN=Barrier -newkey rsa:4096 -keyout ${BARRIER_SSL_PATH}/Barrier.pem -out ${BARRIER_SSL_PATH}/Barrier.pem
1865 # ran on both machines.
1866 # When pressing start in the gui, the cli options used are printed to the console,
1867 # they are useful. So on server, just run barriers, client run barrierc SERVER_IP
1868
1869 ### begin timetrap setup
1870 if mountpoint /p &>/dev/null; then
1871   mkdir -p ~/.timetrap/
1872   ln -sf /a/opt/timetrap_formatters ~/.timetrap/formatters
1873   if ! type -p t &>/dev/null; then
1874     pi ruby-dev libsqlite3-dev
1875     gem install --user timetrap
1876   fi
1877 fi
1878 ### end timetrap setup
1879
1880 # leftover cleanup for t9
1881 pu resolvconf
1882
1883 case $codename in
1884   # needed for debootstrap scripts for fai since fai requires debian
1885   flidas)
1886     pi dnsmasq
1887     pi-nostart network-manager
1888     # i hate networkmanager. noo, of course disabling it doesnt work
1889     # unless you add a hack. found this by doing
1890     # systemd-analyze dot > x.dot
1891     # less x.dot
1892     # /networkman
1893     soff NetworkManager
1894     soff NetworkManager-wait-online.service
1895     # make networkmanager use resolvconf instead of its own dnsmasq which
1896     # conflicts with the normal dnsmasq package.
1897     f=/etc/NetworkManager/NetworkManager.conf
1898     m=$(md5sum $f)
1899     sudo sed -ri '/ *\[main\]/,/^ *\[[^]]+\]/{/^\s*dns[[:space:]=]/d}' $f
1900     sudo sed -ri '/ *\[main\]/a dns=default' $f
1901     if [[ $m != $(md5sum $f) ]]; then
1902       srestart NetworkManager
1903     fi
1904     # networkmanager has this nasty behavior on flidas: if the machine
1905     # crashes with dnsmasq running, on subsequent boot, it adds an entry to
1906     # resolvconf for 127.0.0.1 in some stupid attempt to restore
1907     # nameservers.
1908     # This can be manually fixed by stoping dnsmasq,
1909     # then based on whats in /run/dnsmasq/, i see we can run
1910     # s resolvconf -d NetworkManager
1911     # oh ya, and stoping NetworkManager leaves this crap behind without cleaning it up.
1912     ser disable NetworkManager
1913     ;;
1914 esac
1915
1916 # I have no use for avahi,
1917 # had to run this twice when doing manually, i dunno why
1918 soff avahi-daemon ||:
1919 sleep 1
1920 soff avahi-daemon
1921
1922 # make my /etc/fonts/conf.d/ get used.
1923 # I have a new sans-serif font there because the default one
1924 # displays l and I as the same char, grrrrr.
1925 sudo fc-cache
1926
1927 pi desktop-file-utils
1928 m /a/bin/distro-setup/mymimes
1929
1930 if type -p dbus-launch >/dev/null; then
1931   # stop autopoping windows when i plug in an android phone.
1932   # dbus-launch makes this work within an ssh connection, otherwise you get this message,
1933   # with still 0 exit code.
1934   # dconf-WARNING **: failed to commit changes to dconf: Cannot autolaunch D-Bus without X11 $DISPLAY
1935   m dbus-launch gsettings set org.gnome.desktop.media-handling automount-open false
1936 fi
1937
1938 # on grub upgrade, we get prompts unless we do this
1939 devs=()
1940 for dev in $(s btrfs fil show /boot | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
1941   devs+=("$(devbyid $dev),")
1942 done
1943 devs[-1]=${devs[-1]%,} # jonied by commas
1944 sudo debconf-set-selections <<EOF
1945 grub-pc grub-pc/install_devices multiselect ${devs[*]}
1946 EOF
1947
1948
1949 sysd-prom-fail-install dynamicipupdate
1950 sysd-prom-fail-install systemstatus
1951 sysd-prom-fail-install btrfsmaintstop
1952 sgo btrfsmaint.timer
1953 sgo btrfsmaintstop
1954 sgo systemstatus
1955 sgo dynamicipupdate
1956
1957
1958 if grep -xFq $HOSTNAME /a/bin/ds/machine_specific/btrbk.hosts; then
1959   sgo btrbk.timer
1960 fi
1961 if [[ $HOSTNAME == kd ]]; then
1962   sgo btrbk-spread.timer
1963 fi
1964
1965 # note: to see when it was last run,
1966 # ser list-timers
1967
1968 case $HOSTNAME in
1969   kd)
1970     sgo btrbkrust.timer
1971     ;;
1972 esac
1973
1974 ### begin prometheus ###
1975
1976
1977
1978 pi prometheus-node-exporter-collectors
1979 case $HOSTNAME in
1980   kd)
1981     # Font awesome is needed for the alertmanager ui.
1982     pi prometheus-alertmanager prometheus fonts-font-awesome
1983     /a/bin/buildscripts/prometheus
1984     web-conf -p 9091 -f 9090 - apache2 i.b8.nz <<'EOF'
1985 <Location "/">
1986 AuthType Basic
1987 AuthName "basic_auth"
1988 # created with
1989 # htpasswd -c prometheus-htpasswd USERNAME
1990 AuthUserFile "/etc/prometheus-htpasswd"
1991 Require valid-user
1992 </Location>
1993 EOF
1994
1995     web-conf -p 9094 -f 9093 - apache2 i.b8.nz <<'EOF'
1996 <Location "/">
1997 AuthType Basic
1998 AuthName "basic_auth"
1999 # created with
2000 # htpasswd -c prometheus-htpasswd USERNAME
2001 AuthUserFile "/etc/prometheus-htpasswd"
2002 Require valid-user
2003 </Location>
2004 EOF
2005
2006     # by default, the alertmanager web ui is not enabled other than a page
2007     # that suggests to use the amtool cli. that tool is good, but you cant
2008     # silence things nearly as easily as with the gui.
2009     if [[ ! -e /usr/share/prometheus/alertmanager/ui/index.html ]]; then
2010       # default script didnt work, required some changes to get elm 19.1,
2011       # which is a dependency of the latest alertmanager. I modified
2012       # and copied it into /b/ds. In future, might need some other
2013       # solution.
2014       #sudo /usr/share/prometheus/alertmanager/generate-ui.sh
2015       sudo /b/ds/generate-ui.sh
2016       ser restart prometheus-alertmanager
2017     fi
2018
2019     /a/bin/buildscripts/prom-node-exporter -l
2020
2021     for ser in prometheus-node-exporter prometheus-alertmanager prometheus; do
2022       sysd-prom-fail-install $ser
2023     done
2024
2025     ;;
2026   *)
2027     /a/bin/buildscripts/prom-node-exporter
2028     ;;
2029 esac
2030
2031 # cleanup old files. 2023-02
2032 x=(/var/lib/prometheus/node-exporter/*.premerge)
2033 if [[ -e ${x[0]} ]]; then
2034   s rm /var/lib/prometheus/node-exporter/*
2035 fi
2036
2037
2038 case $HOSTNAME in
2039   # todo, for limiting node exporter http,
2040   # either use iptables or, in
2041   # /etc/default/prometheus-node-exporter
2042   # listen on the wireguard interface
2043
2044   *)
2045     wgip=$(command sudo sed -rn 's,^ *Address *= *([^/]+).*,\1,p' /etc/wireguard/wghole.conf)
2046     # old filename. remove once all hosts are updated.
2047     s rm -fv /etc/apache2/sites-enabled/${HOSTNAME}wg.b8.nz.conf
2048     web-conf -i -a $wgip -p 9101 -f 9100 - apache2 ${HOSTNAME}wg.b8.nz <<'EOF'
2049 <Location "/">
2050 AuthType Basic
2051 AuthName "basic_auth"
2052 # created with
2053 # htpasswd -c prometheus-export-htpasswd USERNAME
2054 AuthUserFile "/etc/prometheus-export-htpasswd"
2055 Require valid-user
2056 </Location>
2057 EOF
2058     # For work, i think we will just use the firewall for hosts in the main data center, and
2059     # vpn for hosts outside it.
2060
2061     # TODO: figure out how to detect the ping failure and try again.
2062
2063     # Binding to the wg interface, it might go down, so always restart, and wait for it on boot.
2064     s mkdir /etc/systemd/system/apache2.service.d
2065     sd /etc/systemd/system/apache2.service.d/restart.conf <<EOF
2066 [Unit]
2067 After=wg-quick@wghole.service
2068 StartLimitIntervalSec=0
2069
2070 [Service]
2071 Restart=always
2072 RestartSec=30
2073 EOF
2074
2075     ;;
2076 esac
2077
2078 ### end prometheus ###
2079
2080 ### begin nagios ###
2081
2082 case $HOSTNAME in
2083   kd)
2084     pi nagios4
2085     s rm -fv /etc/apache2/conf-enabled/nagios4-cgi.conf
2086
2087     # to add a password for admin:
2088     # htdigest /etc/nagios4/htdigest.users Nagios4 iank
2089     # now using the same pass as prometheus
2090
2091     # nagstamon auth settings, set to digest instead of basic.
2092
2093     web-conf -p 3005 - apache2 i.b8.nz <<'EOF'
2094 # adapted from /etc/apache2/conf-enabled/nagios4-cgi.conf
2095
2096 ScriptAlias /cgi-bin/nagios4 /usr/lib/cgi-bin/nagios4
2097 ScriptAlias /nagios4/cgi-bin /usr/lib/cgi-bin/nagios4
2098
2099 # Where the stylesheets (config files) reside
2100 Alias /nagios4/stylesheets /etc/nagios4/stylesheets
2101
2102 # Where the HTML pages live
2103 Alias /nagios4 /usr/share/nagios4/htdocs
2104
2105 <DirectoryMatch (/usr/share/nagios4/htdocs|/usr/lib/cgi-bin/nagios4|/etc/nagios4/stylesheets)>
2106     Options FollowSymLinks
2107     DirectoryIndex index.php index.html
2108     AllowOverride AuthConfig
2109     #
2110     # The default Debian nagios4 install sets use_authentication=0 in
2111     # /etc/nagios4/cgi.cfg, which turns off nagos's internal authentication.
2112     # This is insecure.  As a compromise this default apache2 configuration
2113     # only allows private IP addresses access.
2114     #
2115     # The <Files>...</Files> below shows how you can secure the nagios4
2116     # web site so anybody can view it, but only authenticated users can issue
2117     # commands (such as silence notifications).  To do that replace the
2118     # "Require all granted" with "Require valid-user", and use htdigest
2119     # program from the apache2-utils package to add users to
2120     # /etc/nagios4/htdigest.users.
2121     #
2122     # A step up is to insist all users validate themselves by moving
2123     # the stanza's in the <Files>..<Files> into the <DirectoryMatch>.
2124     # Then by setting use_authentication=1 in /etc/nagios4/cgi.cfg you
2125     # can configure which people get to see a particular service from
2126     # within the nagios configuration.
2127     #
2128         AuthDigestDomain "Nagios4"
2129         AuthDigestProvider file
2130         AuthUserFile    "/etc/nagios4/htdigest.users"
2131         AuthGroupFile   "/etc/group"
2132         AuthName        "Nagios4"
2133         AuthType        Digest
2134         Require valid-user
2135 </DirectoryMatch>
2136
2137 <Directory /usr/share/nagios4/htdocs>
2138     Options     +ExecCGI
2139 </Directory>
2140 EOF
2141     ;;
2142 esac
2143
2144 # when you alter a service through the web, it changes vars in /var/lib/nagios4/status.dat. for example:
2145 # notifications_enabled=1
2146 # note, the same variable exists in the correspdonding "define service {"
2147
2148 # in the default config, we have these definitions
2149
2150 # 11 define command {
2151 #  2 define contact {
2152 #  1 define contactgroup {
2153 #  9 define host {
2154 #  4 define hostgroup {
2155 # 23 define service {
2156 #  5 define timeperiod {
2157
2158
2159 # on klaxon
2160
2161 # klaxon:/etc/nagios3 # grep -rho '^ *define [^{ ]*' | sort | uniq -c
2162 #      76 define command
2163 #      11 define contact
2164 #       6 define contactgroup
2165 #     162 define host
2166 #       1 define hostextinfo
2167 #      16 define hostgroup
2168 #    3040 define service
2169 #       2 define servicedependency
2170 #       6 define timeperiod
2171
2172
2173 ### end nagios ###
2174
2175 ### begin bitcoin ###
2176
2177 case $HOSTNAME in
2178   sy|kd)
2179     sudo install -m 0755 -o root -g root -t /usr/bin /a/opt/bitcoin-24.1/bin/*
2180     sgo bitcoind
2181     # note: the bitcoin user & group are setup in fai
2182     sudo usermod -a -G bitcoin iank
2183     if [[ ! $(readlink -f /var/lib/bitcoind/wallets) == /q/wallets ]]; then
2184       sudo lnf /q/wallets /var/lib/bitcoind
2185       sudo chown -h bitcoin:bitcoin /var/lib/bitcoind/wallets
2186     fi
2187     # note, there exists
2188     # /a/bin/ds/disabled/bitcoin
2189     ;;
2190 esac
2191
2192 ### end bitcoin
2193
2194 case $HOSTNAME in
2195   kw|x3)
2196     sd /etc/cups/client.conf <<'EOF'
2197 ServerName printserver0.office.fsf.org
2198 EOF
2199     ;;
2200 esac
2201
2202
2203 end_msg <<'EOF'
2204 In mate settings settings, change scrolling to two-finger,
2205 because the default edge scroll doesn\'t work. Originally found this in debian.
2206 EOF
2207
2208 # Remove dep that came in with desktop to fix associations.
2209 m pu transmission-gtk
2210
2211 case $HOSTNAME in
2212   kd)
2213     lnf -T /d/vidshare /home/iank/Videos
2214     ;;
2215 esac
2216
2217 # # Based on guix manual instructions, also added code to profile.
2218 # # disabled since i'm not using it now.
2219 # pi nscd
2220 # if ! type -p guix >/dev/null; then
2221 #   cd $(mktemp -d)
2222 #   wget https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh
2223 #   # added some stuff to envonment.sh for profile based on
2224 #   # manual instructions
2225 #   # wget https://sv.gnu.org/people/viewgpg.php?user_id=15145 -qO - | gpg --import -
2226 #   # echo is to get past prompt
2227 #   yes | sudo -E HOME=$HOME bash guix-install.sh || [[ $? == 141 ]]
2228 #   guix install glibc-utf8-locales
2229 #   guix package --install guile
2230 # fi
2231
2232 lnf -T /a/opt ~/src
2233
2234 pi tor
2235 m /a/bin/buildscripts/tor-browser
2236 # one root command needed to install
2237 s ln -sf /a/opt/tor-browser/Browser/start-tor-browser /usr/local/bin
2238
2239
2240 # nfs server
2241 pi-nostart nfs-kernel-server
2242
2243 # todo, this is old, probably needs removing
2244 if [[ $HOSTNAME == tp ]]; then
2245   sd /etc/wireguard/wg0.conf <<EOF
2246 [Interface]
2247 PrivateKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.key)
2248 Address = 10.3.0.2/24, fdfd::2/64
2249
2250 [Peer]
2251 PresharedKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.psk)
2252 PublicKey = 9RnAsJB+ISrA/9lmDKBoT08oBiKwzA64exBBj+rO+ng=
2253 Endpoint = b8.nz:26000
2254 AllowedIPs = 10.3.0.1/24, fdfd::1/64
2255 PersistentKeepalive = 20
2256 EOF
2257   sudo systemctl enable wg-quick@wg0
2258   sudo systemctl start wg-quick@wg0
2259 fi
2260
2261
2262 if [[ $HOSTNAME == kw ]]; then
2263   # hosts 1-199. 200+ are dynamic, avoid those
2264   tu /etc/exports <<'EOF'
2265 /root/.ianktrisquel_9/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
2266 /home/iank/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
2267 EOF
2268   ekw
2269   sgo nfs-server
2270   sudo exportfs -rav
2271 fi
2272
2273
2274 # if I was going to create a persistent vm, i might do it like this:
2275 # variant=something  # from: virt-install --os-variant list
2276 # s virt-install --noautoconsole --graphics spice,listen=0.0.0.0 \
2277   #   --disk=/a/images/some_name.qcow2,bus=virtio --vcpus 2 -r 4096 -w bridge=br0 \
2278   #   -n some_name --import --os-variant $variant --cpu host-model-only
2279
2280
2281 # for brother HL-2270DW, this worked:
2282 # https://askubuntu.com/questions/1067234/cant-use-wireless-brother-printer-2270dw-ubuntu-18-04
2283 # /a/opt/linux-brprinter-installer-2.2.2-1
2284 # answer n when it asks about uri.
2285 # Then go to cups, delete the existing printer, added on with dnssd url. browsed to
2286 # ppd at /usr/share/ppd/HL2270DW.ppd, which is duplicated at /usr/share/cups/model/HL2270DW.ppd
2287 # ppd file got installed from bash -x ./usr/local/Brother/Printer/HL2270DW/cupswrapper/cupswrap,
2288 # which I downloaded from their driver. but dont do that again, i copied it to /a/opt/HL2270DW.ppd,
2289 # use that.
2290
2291 # I had to reset it to use wired instead of wifi. it only uses 1 at a time. boot with go button held, after lights turn off, tap go 6 times.
2292 # Then it was already configured, but if i needed to, go to its web ui, default pass is "access".
2293
2294 ######### begin stuff belonging at the end    ##########
2295
2296 end