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
  94 conflink
  95
  96 sudo rm -fv
  97
  98 # no equivalent in other distros:
  99 if isdeb && pcheck apt-file; then
 100   # this condition is just a speed optimization
 101   pi apt-file
 102   sudo apt-file update
 103 fi
 104
 105
 106 # disable motd junk.
 107 case $distro in
 108   debian)
 109     # allows me to pipe with ssh -t, and gets rid of spam
 110     # http://forums.debian.net/viewtopic.php?f=5&t=85822
 111     # i'd rather disable the service than comment the init file
 112     # this says disabling the service, it will still get restarted
 113     # but this script doesn't do anything on restart, so it should be fine
 114     sudo truncate -s0 /var/run/motd.dynamic
 115     ;;
 116   trisquel|ubuntu)
 117     # this isn't a complete solution. It still shows me when updates are available,
 118     # but it's no big deal.
 119     sudo rm -fv /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header
 120     ;;
 121 esac
 122
 123
 124
 125
 126
 127
 128 # dogcam setup. not using atm
 129 # case $HOSTNAME in
 130 #   lj|li)
 131 #     /a/bin/webcam/install-server
 132 #     ;;
 133 #   kw)
 134 #     /a/bin/webcam/install-client
 135 #     ;;
 136 # esac
 137
 138
 139 ## not actually using prometheus just yet
 140 # # office is not exposed to internet yet
 141 # if [[ $HOSTNAME != kw ]]; then
 142 #   ## prometheus node exporter setup
 143 #   web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
 144 # #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 145 # # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 146 # <Location />
 147 #    AllowOverride None
 148 #    AuthType basic
 149 #    AuthName "Authentication Required"
 150 #    # setup one time, with root:www-data, 640
 151 #    AuthUserFile "/etc/prometheus-htpasswd"
 152 #    Require valid-user
 153 # </Location>
 154 # EOF
 155 # fi
 156
 157
 158
 159
 160 pi debootstrap
 161 ######### begin universal pinned packages ######
 162 case $(debian-codename) in
 163   etiona|flidas|nabia|aramo)
 164     sudo rm -fv /etc/apt/preferences.d/etiona-buster
 165     sd /etc/apt/preferences.d/trisquel-debian <<EOF
 166 Explanation: Debian* includes Debian + Debian Backports
 167 Package: *
 168 Pin: release o=Debian*
 169 Pin-Priority: -100
 170 EOF
 171     ;;&
 172   # needed for debootstrap scripts for fai since fai requires debian
 173   flidas)
 174     # moved to fai
 175     #curl http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg | s apt-key add -
 176     sd /etc/apt/preferences.d/flidas-xenial <<EOF
 177 Package: *
 178 Pin: release a=xenial
 179 Pin-Priority: -100
 180
 181 Package: *
 182 Pin: release a=xenial-updates
 183 Pin-Priority: -100
 184
 185 Package: *
 186 Pin: release a=xenial-security
 187 Pin-Priority: -100
 188
 189 Package: firefox
 190 Pin: release n=xenial
 191 Pin-Priority: 500
 192 EOF
 193     sd /etc/apt/sources.list.d/xenial.list 2>/dev/null <<EOF
 194 deb http://us.archive.ubuntu.com/ubuntu/ xenial main
 195 deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main
 196 deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main
 197 EOF
 198
 199     if ! apt-key list | grep /C0B21F32 &>/dev/null; then
 200       # moved to fai
 201       #sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
 202       sd /etc/apt/preferences.d/flidas-bionic <<EOF
 203 Package: *
 204 Pin: release a=bionic
 205 Pin-Priority: -100
 206
 207 Package: *
 208 Pin: release a=bionic-updates
 209 Pin-Priority: -100
 210
 211 Package: *
 212 Pin: release a=bionic-security
 213 Pin-Priority: -100
 214 EOF
 215     fi
 216
 217     # better to run btrfs-progs which matches our kernel version
 218     # (note, renamed from btrfs-tools)
 219     sd /etc/apt/preferences.d/btrfs-progs <<EOF
 220 Package: btrfs-progs libzstd1
 221 Pin: release a=bionic
 222 Pin-Priority: 1005
 223
 224 Package: btrfs-progs libzstd1
 225 Pin: release a=bionic-updates
 226 Pin-Priority: 1005
 227
 228 Package: btrfs-progs libzstd1
 229 Pin: release a=bionic-security
 230 Pin-Priority: 1005
 231 EOF
 232
 233
 234     t=$(mktemp)
 235     cat >$t <<EOF
 236 deb http://us.archive.ubuntu.com/ubuntu/ bionic main
 237 deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main
 238 deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main
 239 EOF
 240     f=/etc/apt/sources.list.d/bionic.list
 241     if ! diff -q $t $f; then
 242       sudo cp $t $f
 243       sudo chmod 644 $f
 244       m p update
 245     fi
 246
 247     # no special reason, but its better for btrfs-progs to
 248     # be closer to our kernel version
 249     pi btrfs-progs
 250
 251     if [[ ! -e /usr/share/debootstrap/scripts/xenial ]]; then
 252       t=$(mktemp -d)
 253       cd $t
 254       m aptitude download debootstrap/xenial
 255       m ex ./*
 256       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 257     fi
 258
 259     sd /etc/apt/preferences.d/flidas-etiona <<EOF
 260 Package: *
 261 Pin: release a=etiona
 262 Pin-Priority: -100
 263
 264 Package: *
 265 Pin: release a=etiona-updates
 266 Pin-Priority: -100
 267
 268 Package: *
 269 Pin: release a=etiona-security
 270 Pin-Priority: -100
 271
 272 Package: *
 273 Pin: release a=etiona-backports
 274 Pin-Priority: -100
 275 EOF
 276
 277     t=$(mktemp)
 278     cat >$t <<EOF
 279 deb http://mirror.fsf.org/trisquel/ etiona main
 280 deb http://mirror.fsf.org/trisquel/ etiona-updates main
 281 deb http://archive.trisquel.info/trisquel/ etiona-security main
 282 deb http://mirror.fsf.org/trisquel/ etiona-backports main
 283 EOF
 284     f=/etc/apt/sources.list.d/etiona.list
 285     if ! diff -q $t $f; then
 286       sudo cp $t $f
 287       n s chmod 644 $f
 288       m p update
 289     fi
 290
 291     sd /etc/apt/preferences.d/debian-goodies <<EOF
 292 Package: debian-goodies
 293 Pin: release n=etiona
 294 Pin-Priority: 1005
 295 EOF
 296
 297
 298     # dont use buster because it causes dist-upgrade to think its downgrading
 299     # packages while really just reinstalling the same version.
 300     f=/etc/apt/apt.conf.d/01iank
 301     sudo rm -fv $f
 302     #         # stupid buster uses some key algorithm not supported by flidas gpg that apt uses.
 303     #         sd /etc/apt/apt.conf.d/01iank <<'EOF'
 304     # Acquire::AllowInsecureRepositories "true";
 305     # EOF
 306
 307     f=/etc/apt/sources.list.d/buster.list
 308     sudo rm -fv $f
 309
 310     # newer version needed for false positive in checkrestart.
 311     # I did buster at first, but other problem above with having
 312     # buster repos. not sure if the false positive exists in etiona.
 313     pi debian-goodies
 314
 315     sd /etc/apt/preferences.d/shellcheck <<EOF
 316 Package: shellcheck
 317 Pin: release a=etiona
 318 Pin-Priority: 1005
 319
 320 Package: shellcheck
 321 Pin: release a=etiona-updates
 322 Pin-Priority: 1005
 323
 324 Package: shellcheck
 325 Pin: release a=etiona-security
 326 Pin-Priority: 1005
 327 EOF
 328
 329     sd /etc/apt/preferences.d/bash <<EOF
 330 Package: bash
 331 Pin: release a=etiona
 332 Pin-Priority: 1005
 333
 334 Package: bash
 335 Pin: release a=etiona-updates
 336 Pin-Priority: 1005
 337
 338 Package: bash
 339 Pin: release a=etiona-security
 340 Pin-Priority: 1005
 341 EOF
 342
 343
 344     ;;&
 345   aramo|nabia|etiona)
 346     # for ziva
 347     #p install --no-install-recommends minetest/buster libleveldb1d/buster libncursesw6/buster libtinfo6/buster
 348     doupdate=false
 349     for n in bullseye; do
 350       f=/etc/apt/sources.list.d/$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=$f 2>/dev/null
 425       p update
 426     fi
 427
 428
 429
 430     sd /etc/apt/preferences.d/nabia-etiona <<'EOF'
 431 Package: *
 432 Pin: release n=nabia*,o=Trisquel
 433 Pin-Priority: -100
 434 EOF
 435
 436     f=/etc/apt/sources.list.d/nabia.list
 437     t=$(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=$f 2>/dev/null
 454       p update
 455     fi
 456
 457     # duplicated in fai. Pin for bionic + ubuntu so that ppas dont get
 458     # matched.
 459     sd /etc/apt/preferences.d/etiona-bionic <<'EOF'
 460 Package: *
 461 Pin: release n=bionic,o=Ubuntu
 462 Pin-Priority: -100
 463 Package: firefox
 464 Pin: release n=bionic,o=Ubuntu
 465 Pin-Priority: 500
 466 EOF
 467
 468     sd /etc/apt/preferences.d/etiona-sa <<'EOF'
 469 Package: *
 470 Pin: release n=bionic,o=Ubuntu
 471 Pin-Priority: -100
 472 EOF
 473
 474     ;;&
 475   nabia)
 476     sd /etc/apt/preferences.d/aramo-nabia <<'EOF'
 477 Package: *
 478 Pin: release n=aramo*,o=Trisquel
 479 Pin-Priority: -100
 480 EOF
 481     f=/etc/apt/sources.list.d/aramo.list
 482     t=$(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 2>/dev/null
 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     # sullivan d8
 676     sd /etc/openvpn/client-config-hole/sd8 <<'EOF'
 677 ifconfig-push 10.5.5.41 255.255.255.0
 678 EOF
 679     # hsieh d8
 680     sd /etc/openvpn/client-config-hole/hd8 <<'EOF'
 681 ifconfig-push 10.5.5.42 255.255.255.0
 682 EOF
 683
 684     sd /etc/openvpn/client-config-hole/onep9 <<'EOF'
 685 ifconfig-push 10.5.5.14 255.255.255.0
 686 EOF
 687     sd /etc/openvpn/client-config-hole/bo <<'EOF'
 688 ifconfig-push 10.5.5.13 255.255.255.0
 689 EOF
 690     sd /etc/openvpn/client-config-hole/sy <<'EOF'
 691 ifconfig-push 10.5.5.12 255.255.255.0
 692 EOF
 693     sd /etc/openvpn/client-config-hole/kw <<'EOF'
 694 ifconfig-push 10.5.5.9 255.255.255.0
 695 EOF
 696     sd /etc/openvpn/client-config-hole/x3 <<'EOF'
 697 ifconfig-push 10.5.5.8 255.255.255.0
 698 EOF
 699     sd /etc/openvpn/client-config-hole/x2 <<'EOF'
 700 ifconfig-push 10.5.5.7 255.255.255.0
 701 EOF
 702     sd /etc/openvpn/client-config-hole/wclient <<'EOF'
 703 ifconfig-push 10.5.5.6 255.255.255.0
 704 EOF
 705     sd /etc/openvpn/client-config-hole/frodo <<'EOF'
 706 ifconfig-push 10.5.5.5 255.255.255.0
 707 EOF
 708     sd /etc/openvpn/client-config-hole/amy <<'EOF'
 709 ifconfig-push 10.5.5.3 255.255.255.0
 710 EOF
 711     sd /etc/openvpn/client-config-hole/kd <<'EOF'
 712 ifconfig-push 10.5.5.2 255.255.255.0
 713 EOF
 714
 715     # for adding to current system:
 716     #vpn-mk-client-cert -s "" -n hole 72.14.176.105
 717     # adding to remove system 107,
 718     #vpn-mk-client-cert -s "" -n hole -c 10.2.0.107 -b hd8 iankelling.org
 719     #
 720     # for wireguard hole vpn
 721     # wghole
 722
 723     # requested from linode via a support ticket.
 724     # https://www.linode.com/docs/networking/an-overview-of-ipv6-on-linode/
 725     # ipv6 stuff pieced together
 726     # via slightly wrong information from
 727     # https://github.com/angristan/openvpn-install/blob/master/openvpn-install.sh
 728     # https://community.openvpn.net/openvpn/wiki/IPv6
 729     # and man openvpn.
 730     #
 731     # This uses a public /64, but afaik, that is not needed for my
 732     # current use case, since I'm doing ipv6 nat, they could be private
 733     # and nat to a public address. I'm doing ipv6 nat in order to have 2
 734     # vpn clients that externally share the same ip when sending so they
 735     # share ip reputation.  Note, the eth0 and tunx needed to be
 736     # different subnets. On the same, I saw some neighbor packet go
 737     # unanswered, tcpdump showed packets getting lost. I tried splitting the
 738     # /64, it didn't work but I didn't investigate closely.
 739
 740
 741     # not starting as i intend to replace it
 742     m vpn-server-setup -s -i tunmail -n mail -d -6 2600:3c00:e002:3800::/64 2600:3c00:e002:3800::1/64
 743     sudo tee /etc/openvpn/client-config-mail/mailclient <<'EOF'
 744 ifconfig-push 10.8.0.4 255.255.255.0
 745 ifconfig-ipv6-push 2600:3c00:e002:3800::4/64
 746 EOF
 747     sudo tee /etc/openvpn/client-config-mail/expertpath <<'EOF'
 748 ifconfig-push 10.8.0.5 255.255.255.0
 749 ifconfig-ipv6-push 2600:3c00:e002:3800::5/64
 750 EOF
 751
 752
 753     sudo dd of=/etc/systemd/system/vpn-mail-forward.service <<'EOF'
 754 [Unit]
 755 Description=Turns on iptables mail nat
 756 BindsTo=openvpn-server@mail.service
 757
 758 [Service]
 759 Type=oneshot
 760 RemainAfterExit=yes
 761 ExecStart=/a/bin/distro-setup/vpn-mail-forward tunmail start
 762 ExecStop=/a/bin/distro-setup/vpn-mail-forward tunmail stop
 763
 764 [Install]
 765 RequiredBy=openvpn-server@mail.service
 766 EOF
 767     ser daemon-reload
 768
 769
 770     # needed for li's local mail delivery.
 771     tu /etc/hosts <<<"10.8.0.4 mx.iankelling.org"
 772
 773     # wgmail handles this.
 774     #sgo vpn-mail-forward.service
 775     # old:
 776     #sgo openvpn-server@mail
 777     sgo wg-quick@wgmail
 778
 779     # setup let's encrypt cert
 780     m web-conf apache2 mail.iankelling.org
 781     # TODO, i expanded the above cert manually to mx.iankelling.org, this should be captured
 782     # in the automation here. We use mail.iankelling.org as our ehlo name when sending mail
 783     # but our mx record is mx.iankelling.org. Initially I was just using mail.iankelling.org,
 784     # but the problem is I want multiple ips to be able to identify as mail.iankelling.org,
 785     # but a subset to be mx.iankelling.org. Afaik, there is no problem with having
 786     # our mail cert be for mail.iankelling.org, and have people connect to mx.ian...,
 787     # but it doesn't make logical sense to do this.
 788     sudo rm -fv /etc/apache2/sites-enabled/mail.iankelling.org{,-redir}.conf
 789     ser reload apache2
 790
 791     a2enmod -q proxy proxy_http
 792     domain=cal.iankelling.org
 793     web-conf -f 10.8.0.4:5232 - apache2 $domain <<'EOF'
 794 # https://radicale.org/2.1.html
 795 #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 796 # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 797
 798 # this doesn't exactly fit with the documentation.
 799 # We need location / to do an auth, it cant be done outside,
 800 # in order to pass on X-Remote-User. And we need
 801 # the other location in order to remove the /radicale/ for
 802 # requests which have it. This could be done with a rewrite,
 803 # but i just get something working and call it a day.
 804
 805 <Location "/">
 806   AllowOverride None
 807   AuthType Basic
 808   AuthName "Authentication Required"
 809   # setup one time, with root:www-data, 640
 810   AuthUserFile "/etc/caldav-htpasswd"
 811   Require valid-user
 812   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 813 </Location>
 814 <Location "/radicale/">
 815   Options +FollowSymLinks +Multiviews -Indexes
 816   RequestHeader    set X-Script-Name /radicale/
 817   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 818   ProxyPass  "http://10.8.0.4:5232/" retry=0
 819   ProxyPassReverse  "http://10.8.0.4:5232/"
 820 </Location>
 821 EOF
 822     # nginx version of above would be:
 823     # auth_basic "Not currently available";
 824     # auth_basic_user_file /etc/nginx/caldav/htpasswd;
 825
 826
 827
 828     ###### begin znc setup #####
 829     pi znc
 830
 831     # https://wiki.znc.in/FAQ seems to imply that znc doesn\'t need restart after cert change.
 832     # to get into the web interface,
 833     # then use non-main browser or else it doebsn't allow it based on ocsp stapling from my main site.
 834     # https://iankelling.org:12533/
 835     # login as ian, pass is in pass store, the part after :
 836
 837     # znc config generated by doing
 838     # znc --makeconf
 839     # selected port is also used in erc config
 840     # comma separated channel list worked.
 841     # while figuring things out, running znc -D for debug in foreground.
 842     # to exit and save config:
 843     # /msg *status shutdown
 844     # configed auth on freenode by following
 845     # https://wiki.znc.in/Sasl:
 846     # /query *sasl
 847     # RequireAuth yes
 848     # Mechanism PLAIN
 849     # Set MyNickservName pa$$w0rd
 850     # created the system service after, and had to do
 851     # mv /home/iank/.znc/* /var/lib/znc
 852     # sed -i 's,/home/iank/.znc/,/var/lib/znc,' /var/lib/znc/config/znc.conf
 853     # and made a copy of the config files into /p/c
 854     # /msg *status LoadMod --type=global log -sanitize
 855     # todo: in config file AllowWeb = true should be false. better security if that is off unless we need it.
 856     # /msg *status LoadMod --type=network perform
 857     # /query *perform add PRIVMSG ChanServ :invite #fsf-office
 858     # /msg *perform add JOIN #fsf-office
 859     # /msg *status LoadMod NickServ
 860     #
 861     # i set  Buffer = 500
 862     # also ran /znc LoadMod clearbufferonmsg
 863     # it would be nice if erc supported erc query buffers by doing
 864     # /msg *status clearbuffer <name of the query/receiver
 865     # on killing the,
 866     # an example seems to be here:      https://github.com/zenspider/elisp/blob/master/rwd-irc.el
 867     # if that was the case i could remove the module clearbufferonmsg
 868     # also would be nice if erc supported
 869     # https://wiki.znc.in/self-message
 870     # https://wiki.znc.in/Query_buffers                                                \
 871       #
 872     # for geekshed, there was no sasl support as far as I can tell,
 873     # so I set to msg nickserv to identify upon connect.
 874     if ! getent passwd znc > /dev/null; then
 875       sudo useradd --create-home -d /var/lib/znc --system --shell /sbin/nologin --comment "Account to run ZNC daemon" --user-group znc
 876     fi
 877     sudo chmod 700 /var/lib/znc
 878     sudo chown -R znc:znc /var/lib/znc
 879     # Avoid restarting if possible, reconnecting to irc is annoying.
 880     # The unit file was made active with conflink.
 881     # Note, avoid using ser here because we wrap sudo to prints the command first.
 882     if [[ $(systemctl is-active znc) != active ]]; then
 883       sgo znc
 884     fi
 885     ###### stop znc setup #####
 886
 887     end
 888     ;;
 889 esac
 890 ###### end website setup
 891
 892 ########### end section including li/lj ###############
 893
 894
 895 #### desktop stuff
 896
 897 ### system76 things ###
 898 case $HOSTNAME in
 899   bo) # sy|  sy doesnt seem to really need this.
 900     # note, i stored the initial popos packages at /a/bin/data/popos-pkgs
 901     if [[ ! -e /etc/apt/sources.list.d/system76.list ]]; then
 902       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 903       sd /etc/apt/sources.list.d/system76.list <<EOF
 904 deb http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 905 deb-src http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 906 EOF
 907       # ubuntu keyserver is prone to intermittent failures
 908       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5D1F3A80254F6AFBA254FED5ACD442D1C8B7748B
 909       p update
 910       # https://support.system76.com/articles/install-ubuntu/
 911       # but i'm hoping this is not needed
 912       #       sd /etc/apt/preferences.d/system76 <<'EOF'
 913       # Package: *
 914       # Pin: release o=LP-PPA-system76-dev-stable
 915       # Pin-Priority: 1001
 916       # EOF
 917       #
 918       # TODO: I had to uninstall linux-image-generic-hwe-20.04 because of a conflict
 919       # about linux-firmware. Should probably install it to begin with in fai if
 920       # i'm going to use.
 921       pi system76-driver system76-firmware
 922       # if you get a notice about a firmware update, the notifier on i3
 923       # is too dumb to do anything when you click it. so to see
 924       # a changelog, cd to
 925       # /var/cache/system76-firmware-daemon
 926       # extract the xz files there, one will contain a changelog.
 927       # then to install an update:
 928       # s system76-firmware-cli schedule
 929     fi
 930     ;;
 931 esac
 932 ### end system76 things ###
 933
 934 case $distro in
 935   trisquel|ubuntu)
 936
 937     # ppa:obsproject/obs-studio
 938     if [[ ! -s /etc/apt/sources.list.d/obs.list ]]; then
 939       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 940       sd /etc/apt/sources.list.d/obs.list <<EOF
 941 deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 942 deb-src http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 943 EOF
 944       trysleep 4 15 s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
 945       p update
 946     fi
 947     ;;
 948 esac
 949
 950 case $codename_compat in
 951   xenial)
 952     # mate-indicator-applet and beyond are msc things I noticed diffing a
 953     # standard install with mine.
 954     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras mate-indicator-applet anacron
 955     ;;
 956   stretch)
 957     pi task-mate-desktop
 958     ;;
 959   buster)
 960     # todo: figure out mate for buster
 961     # pi task-gnome-desktop
 962     ;;
 963   bionic|focal)
 964     # i had installing mate-indicator-applet, but im not sure why so i removed
 965     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras anacron
 966
 967     # pi gnome-core
 968     # # apt-get update periodically fails with an appstream error.
 969     # # this removes gnome-core, but its just a package for dependencies
 970     # p -y remove appstream
 971
 972
 973     # by default, it sleeps when not logged in to x/wayland and on ac power.
 974     # stop that.
 975     if id -u gdm &>/dev/null; then
 976       sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
 977     fi
 978     ;;&
 979   focal)
 980     # lightdm startup fails without this. on etiona, we got unity-greeter installed automatically,
 981     # it would probably work on nabia too, but google just lead me to this and it works fine.
 982     pi lightdm-gtk-greeter
 983     # ok, this is really weird
 984     # normally this file has
 985     sd /etc/X11/Xsession.d/99x11-common_start <<'EOF'
 986 # this is very odd.
 987 # this file normally just has: exec $STARTUP
 988 # but then ~/.xsession-errors
 989 # says $STARTUP is not found, which appears to be the real
 990 # error, but normal bash doesnt operate that way.
 991 # https://bugs.launchpad.net/ubuntu/+source/im-config/+bug/1879352
 992 eval exec $STARTUP
 993 EOF
 994     # also, gdm wayland was default, had to do
 995     # dpkg-reconfigure gdm3
 996     # and choose lightdm.
 997     #
 998     ;;
 999   jammy)
1000     # not yet bothering with mate
1001     pi lightdm-gtk-greeter lightdm
1002     ;;
1003 esac
1004
1005
1006 if [[ $codename_compat == flidas ]]; then
1007   # doesnt exist in newer
1008   pi gnupg-doc
1009 fi
1010
1011
1012 case $distro in
1013   trisquel)
1014     case $codename in
1015       *)
1016         # firefox would work here too, apt would select abrowser.
1017         # and the update-alternatives thing i think is becuz firefox is
1018         # generally available before abrowser and this helps fix things
1019         # up when we have both.
1020         pi abrowser
1021         s update-alternatives --set x-www-browser /usr/bin/abrowser
1022         ;;
1023     esac
1024     ;;
1025   ubuntu)
1026     pi firefox
1027     ;;
1028   debian)
1029     pi firefox-esr
1030     ;;
1031 esac
1032
1033 # newer distros just use adb for package name it seems
1034 case $codename_compat in
1035   bionic|stretch)
1036     pi android-tools-adbd
1037     ;;
1038 esac
1039
1040 case $codename_compat in
1041   focal)
1042     pi libext2fs-dev libzstd-dev
1043     cd /a/opt/btrfs-progs
1044     ;;
1045 esac
1046
1047
1048 case $codename_compat in
1049   bionic)
1050     pi python-vte
1051     ;;
1052   *)
1053     pi reportbug-gtk
1054     ;;
1055 esac
1056
1057 # not packaged in newer distros it seems
1058 case $codename_compat in
1059   bionic|buster|stretch)
1060     pi dtrx
1061     ;;
1062 esac
1063
1064
1065 # TODO: some of the X programs can be removed from pall when using wayland
1066
1067 # depends gcc is a way to install suggests. this is apparently the only
1068 # way to install suggests even if the main package is already
1069 # installed. reinstall doesn't work, uninstalling can cause removing
1070 # dependent packages.
1071 pi ${pall[@]} $(apt-cache search ruby[.0-9]+-doc| awk '{print $1}') $($src/distro-pkgs)
1072
1073 # schroot service will restart schroot sessions after reboot.
1074 # I dont want that.
1075 pi-nostart schroot
1076
1077 # fix systemd unit failure. i dont know of any actual impact
1078 # other than systemd showing in degraded state. So, we dont bother
1079 # fixing the current state, let it fix on the next reboot.
1080 # https://gitlab.com/cjwatson/binfmt-support/-/commit/54f0e1af8a
1081 tmp=$(systemctl cat binfmt-support.service | grep ^After=)
1082 if [[ $tmp != *systemd-binfmt.service* ]]; then
1083   s u /etc/systemd/system/binfmt-support.service.d/override.conf <<EOF
1084 [Unit]
1085 $tmp systemd-binfmt.service
1086 EOF
1087 fi
1088
1089
1090 # commented, not worth the hassle i think.
1091 #seru enable psd
1092 #seru start psd
1093
1094
1095 # old filename
1096 sudo rm -fv /etc/systemd/resolved.conf.d/iank.conf
1097
1098 # website is dead june 14 2019. back in october, but meh
1099 sudo rm -fv /etc/apt/sources.list.d/iridium-browser.list
1100 # case $distro in
1101 #   debian)
1102 #     pi chromium ;;
1103 #   trisquel|ubuntu)
1104 #     wget -qO - https://downloads.iridiumbrowser.de/ubuntu/iridium-release-sign-01.pub|sudo apt-key add -
1105 #     t=$(mktemp)
1106 #     cat >$t <<EOF
1107 # deb [arch=amd64] https://downloads.iridiumbrowser.de/deb/ stable main
1108 # #deb-src https://downloads.iridiumbrowser.de/deb/ stable main
1109 # EOF
1110 #     f=/etc/apt/sources.list.d/iridium-browser.list
1111 #     if ! diff -q $t $f; then
1112 #       s cp $t $f
1113 #       s chmod 644 $f
1114 #       p update
1115 #     fi
1116 #     pi iridium-browser
1117 #     ;;
1118 # esac
1119
1120
1121 ### begin home vpn server setup
1122
1123
1124 # # this section done initially to make persistent keys.
1125 # # Also note, I temporarily set /etc/hosts so my host was
1126 # # b8.nz when running this, since the vpn client config
1127 # # generator assumes we need to go to that server to get
1128 # # server keys.
1129 # vpn-server-setup -rds
1130 # s cp -r --parents /etc/openvpn/easy-rsa/keys /p/c/filesystem
1131 # s chown -R 1000:1000 /p/c/filesystem/etc/openvpn/easy-rsa/keys
1132 # # kw = kgpe work machine.
1133 # for host in x2 x3 kw; do
1134 # vpn-mk-client-cert -b $host -n home b8.nz 1196
1135 # dir=/p/c/machine_specific/$host/filesystem/etc/openvpn/client
1136 # mkdir -p $dir
1137 # s bash -c "cp /etc/openvpn/client/home* $dir"
1138 #     # note: /etc/update-resolv-conf-home also exists for all systems with /p
1139 # done
1140
1141 # key already exists, so this won't generate one, just the configs.
1142 # m vpn-server-setup -rds
1143 # sudo tee -a /etc/openvpn/server/server.conf <<'EOF'
1144 # push "dhcp-option DNS 10.0.0.1"
1145 # push "route 10.0.0.0 255.255.0.0"
1146 # client-connect /a/bin/distro-setup/vpn-client-connect
1147 # EOF
1148 # sudo sed -i --follow-symlinks 's/10.8./10.9./g;s/^\s*port\s.*/port 1196/' /etc/openvpn/server/server.conf
1149
1150 # if [[ $HOSTNAME == tp ]]; then
1151 #   if [[ -e /lib/systemd/system/openvpn-server@.service ]]; then
1152 #     vpn_service=openvpn-server@server
1153 #   else
1154 #     vpn_service=openvpn@server
1155 #   fi
1156 #   sgo $vpn_service
1157 # fi
1158 ### end vpn server setup
1159
1160 ##### rss2email
1161 if mountpoint /p &>/dev/null; then
1162   # note, see bashrc for more documentation.
1163   pi rss2email
1164   sd /etc/systemd/system/rss2email.service <<'EOF'
1165 [Unit]
1166 Description=rss2email
1167 After=multi-user.target
1168
1169 [Service]
1170 User=iank
1171 Type=oneshot
1172 # about 24 hours of failures
1173 # it copies over its files without respecting symlinks, so
1174 # we pass options to use different location.
1175 ExecStart=/usr/local/bin/sysd-mail-once -288 rss2email r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg run
1176 EOF
1177   sd /etc/systemd/system/rss2email.timer <<'EOF'
1178 [Unit]
1179 Description=rss2email
1180
1181 [Timer]
1182 # for initial run. required.
1183 OnActiveSec=30
1184 # for subsequent runs.
1185 OnUnitInactiveSec=300
1186
1187 [Install]
1188 WantedBy=timers.target
1189 EOF
1190   sudo systemctl daemon-reload
1191 fi
1192
1193
1194 ######### begin irc periodic backup #############
1195 if [[ $HOSTNAME == frodo ]]; then
1196   sd /etc/systemd/system/ircbackup.service <<'EOF'
1197 [Unit]
1198 Description=irc li backup
1199 After=multi-user.target
1200
1201 [Service]
1202 User=iank
1203 Type=oneshot
1204 ExecStart=/usr/local/bin/sysd-mail-once irc-backup rsync -rlptDhSAX root@iankelling.org:/var/lib/znc/moddata/log/iank/freenode/ /k/irclogs
1205 EOF
1206   sd /etc/systemd/system/ircbackup.timer <<'EOF'
1207 [Unit]
1208 Description=irc li backup hourly
1209
1210 [Timer]
1211 OnCalendar=hourly
1212
1213 [Install]
1214 WantedBy=timers.target
1215 EOF
1216   sudo systemctl daemon-reload
1217   sgo ircbackup.timer
1218 fi
1219
1220
1221 ######### end irc periodic backup #############
1222
1223
1224 pi-nostart openvpn
1225 # pi-nostart does not disable
1226 ser disable openvpn
1227
1228
1229 if [[ -e /p/c/gen-fsf-vpn ]]; then
1230   /p/c/gen-fsf-vpn
1231 fi
1232
1233 if [[ -e /p/c/machine_specific/$HOSTNAME/filesystem/etc/openvpn/client/hole.crt ]]; then
1234   sgo openvpn-client@hole
1235 fi
1236
1237 if [[ $HOSTNAME == frodo ]]; then
1238   vpn-mk-client-cert -b frodo -n hole iankelling.org
1239 fi
1240
1241 ############# begin syncthing setup ###########
1242 case $HOSTNAME in
1243   kd|frodo)
1244     f=/usr/share/keyrings/syncthing-archive-keyring.gpg
1245     if [[ ! -e $f ]]; then
1246       s curl -s -o $f https://syncthing.net/release-key.gpg
1247     fi
1248     s="deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable"
1249     if [[ $(cat /etc/apt/sources.list.d/syncthing.list) != "$s" ]]; then
1250       echo "$s" | sd /etc/apt/sources.list.d/syncthing.list
1251       p update
1252     fi
1253     pi syncthing
1254     ;;&
1255   frodo)
1256     m lnf -T /w/syncthing /home/iank/.config/syncthing
1257     ser daemon-reload # syncthing likely not properly packaged
1258     sgo syncthing@iank # runs as iank
1259     ;;
1260   kd)
1261
1262     # 1003 just happens to be what was on my system
1263     if ! getent passwd ziva; then
1264       s groupadd -g 1003 ziva
1265       # syncthing state / config / db are all in ~/.config/syncthing
1266       s useradd -g 1003 -u 1003 -d /d/ziva-home -c ziva -s /bin/bash ziva
1267     fi
1268     sgo syncthing@ziva
1269     ;;
1270 esac
1271
1272 # user for short term use dropping of privileges
1273
1274 if ! getent group zu &>/dev/null; then
1275   s groupadd -g 1023 zu
1276 fi
1277 if ! getent passwd zu &>/dev/null; then
1278   s useradd -g 1023 -u 1023 -c zu -s /bin/bash zu
1279 fi
1280
1281
1282 # these things persist in ~/.config/syncthing, which I save in
1283 # /w/syncthing (not in /p, because syncthing should continue to
1284 # run on home server even when using laptop as primary device)
1285 # open http://localhost:8384/
1286 # change listen address from default to tcp://:22001,
1287 # this is because we do port forward so it doesn\'t have to use
1288 # some external server, but the syncthing is broken for port forward,
1289 # you get a message, something "like connected to myself, this should not happen"
1290 # when connecting to other local devices, so I bump the port up by 1,
1291 # based on
1292 # https://forum.syncthing.net/t/connected-to-myself-should-not-happen/1763/19.
1293 # Without this, it was being stuck syncing at 0%.
1294 # Set gui username and password.
1295 #
1296 # install syncthing via f-droid,
1297 # folder setting, turn off send only.
1298 # on phone, add device, click bar code icon
1299 # on dekstop, top right, actions, device id
1300 # after adding, notification will appear on desktop to confirm
1301 #
1302 # syncing folder. from phone to desktop: select desktop in the
1303 # folder on phone\'s sync options, notification will appear in
1304 # desktop\'s web ui within a minute. For the reverse, the
1305 # notification will appear in android\'s notifications, you have to
1306 # swipe down and tap it to add the folder. It won\'t appear in the
1307 # syncthing ui, which would be intuitive, but don\'t wait for it
1308 # there. The notification may not work, instead open the web gui
1309 # from in the app, there should be a notification within there.
1310 #
1311 # On phone, set settings to run syncthing all the time, and
1312 # show no notification.
1313 #
1314 # Folder versioning would make sense if I didn\'t already use btrfs
1315 # for backups. I would choose staggered, or trash can for more space.
1316 #
1317 # if needed to install on a remote comp:
1318 # ssh -L 8384:localhost:8384 -N frodo
1319 # open http://localhost:8384/
1320 #
1321 # Note, the other thing i did was port forward port 22000,
1322 # per https://docs.syncthing.net/users/firewall.html
1323
1324 #############  end syncthing setup ###########
1325
1326
1327
1328 ####### begin misc packages ###########
1329
1330 # template
1331 case $codename in
1332   flidas)
1333     :
1334     ;;
1335 esac
1336
1337 sudo update-alternatives --set pinentry /usr/bin/pinentry-gtk-2
1338
1339
1340 # sakura config is owned by ian
1341 m reset-sakura
1342 m reset-konsole
1343 m sudo -u user2 -i reset-konsole
1344 # user2 xscreensaver we don't want to reset
1345 m reset-xscreensaver
1346
1347
1348 # this would install from cabal for newer / consistent version across os, but it screws up xmonad, so disabled for now.
1349 # this is also in primary-setup
1350 # pi libxss-dev # dependency based on build failure
1351 # cabal update
1352 # cabal install --upgrade-dependencies  --force-reinstalls arbtt
1353 # also, i assume syncing this between machines somehow messed up the data.
1354
1355 ## not using arbtt for now
1356 # if mountpoint /p &>/dev/null; then
1357 #   case $codename in
1358 #     etiona|nabia)
1359 #       pi arbtt
1360 #       # same as seru enable arbtt, but works over ssh when systemctl --user causes error:
1361 #       # Failed to connect to bus: No such file or directory
1362 #       lnf -T  /a/bin/ds/subdir_files/.config/systemd/user/arbtt.service /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1363 #       # allow failure
1364 #       seru start arbtt ||:
1365 #       ;;
1366 #   esac
1367 # fi
1368 rm -fv /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1369
1370
1371 m primary-setup
1372
1373 if [[ ! -e ~/.linphonerc && -e /p/.linphonerc-initial ]]; then
1374   m cp /p/.linphonerc-initial ~/.linphonerc
1375 fi
1376
1377 # linphone in t10 wont do dns with systemd-resolved or something
1378 s teeu /etc/hosts <<'EOF'
1379 74.94.156.215 watson.fsf.org
1380 EOF
1381
1382
1383
1384 ### begin spd install
1385 if mountpoint /p &>/dev/null; then
1386   pi libswitch-perl libdigest-md5-file-perl libgnupg-interface-perl
1387   t=$(mktemp)
1388   m wget -O $t http://mirror.fsf.org/fsfsys-trisquel/fsfsys-trisquel/pool/main/s/spd-perl/spd-perl_0.2-1_amd64.deb
1389   sudo dpkg -i $t
1390   m rm $t
1391   # this guesses at the appropriate directory, adjust if needed
1392   perldir=(/usr/lib/x86_64-linux-gnu/perl/5.*)
1393   m sudo ln -sf ../../../perl/5.18.2/SPD/ ${perldir[0]}
1394   # newer distro had gpg2 as default, older one, flidas, need to make it that way
1395   gpgpath=$(which gpg2) ||:
1396   if [[ $gpgpath ]]; then
1397     sudo mkdir -p /usr/local/spdhackfix
1398     s lnf -T $gpgpath /usr/local/spdhackfix/gpg
1399   fi
1400 fi
1401 ### end spd install
1402
1403
1404 # nagstamon setting which were set through the ui
1405 # monitor url https://klaxon.fsf.org/cgi-bin
1406 # monitor url cgi https://klaxon.fsf.org/cgi-bin
1407 # in filters tab:
1408 # all unknown services
1409 # all warning services
1410 # acknowledged hosts & services
1411 # hosts & services down for maintenence
1412 # services on down hosts
1413 # services on hosts in maintenece
1414 # services on unreachable osts
1415 # hosts in soft state
1416 # services in soft state
1417 # in display tab: fullscreen
1418
1419 # these translate to these settings I think
1420 # filter_acknowledged_hosts_services = True
1421 # filter_all_unknown_services = True
1422 # filter_all_warning_services = True
1423 # filter_hosts_in_soft_state = True
1424 # filter_hosts_services_maintenance = True
1425 # filter_services_in_soft_state = True
1426 # filter_services_on_down_hosts = True
1427 # filter_services_on_hosts_in_maintenance = True
1428 # filter_services_on_unreachable_hosts = True
1429 # notify_if_up = False
1430 # statusbar_floating = False
1431 # fullscreen = True
1432 # but i'm just going to rely on the webpage plus sms for now.
1433
1434
1435 # it asks if it should make users in it's group capture packets without root,
1436 # which is arguably more secure than running wireshark as root. default is no,
1437 # which is what i prefer, since I plan to use tcpdump to input to wireshark.
1438 s DEBIAN_FRONTEND=noninteractive pi wireshark-gtk
1439
1440 # /run and /dev/shm are listed as required for pulseaudio. All 4 in the group
1441 # listed in the default config as suggested.
1442 # /run/usr/1000 i noticed was missing for pulseaudio
1443 # /run/user/0 just seemed like a not bad idea, given the above
1444 tu /etc/schroot/desktop/fstab <<'EOF'
1445 /p             /p              none    rw,bind         0       0
1446 /a             /a              none    rw,bind         0       0
1447 /run           /run            none    rw,bind         0       0
1448 /run/lock      /run/lock       none    rw,bind         0       0
1449 /dev/shm       /dev/shm        none    rw,bind         0       0
1450 /run/shm       /run/shm        none    rw,bind         0       0
1451 /run/user/1000 /run/user/1000  none    rw,bind         0       0
1452 /run/user/1001 /run/user/1001  none    rw,bind         0       0
1453 /run/user/0    /run/user/0     none    rw,bind         0       0
1454 EOF
1455
1456 # todo: consider if this should use the new sysd-prom-fail
1457 sd /etc/systemd/system/schrootupdate.service <<'EOF'
1458 [Unit]
1459 Description=schrootupdate
1460 After=multi-user.target
1461
1462 [Service]
1463 Type=oneshot
1464 ExecStart=/usr/local/bin/sysd-mail-once schrootupdate /a/bin/distro-setup/schrootupdate
1465 EOF
1466 sd /etc/systemd/system/schrootupdate.timer <<'EOF'
1467 [Unit]
1468 Description=schrootupdate
1469
1470 [Timer]
1471 OnCalendar=*-*-* 04:20:00 America/New_York
1472
1473 [Install]
1474 WantedBy=timers.target
1475 EOF
1476 ser daemon-reload
1477 sgo schrootupdate.timer
1478
1479
1480
1481 # for my roommate
1482 case $distro in
1483   trisquel)
1484     m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/bullseye.list/BULLSEYE_FREE \
1485       debian bullseye firefox-esr pulseaudio chromium anki
1486     case $(debian-codename) in
1487       etiona|nabia)
1488         # we have a lot of t8 stuff, useful to have
1489         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/flidas.list/FLIDAS \
1490           trisquel flidas
1491         tu /nocow/schroot/flidas/etc/sudoers <<EOF
1492 $USER  ALL=(ALL)  NOPASSWD: ALL
1493 Defaults  env_keep += SUDOD
1494 Defaults always_set_home
1495 Defaults !umask
1496 EOF
1497         sd /nocow/schroot/flidas//etc/locale.gen <<'EOF'
1498 en_US.UTF-8 UTF-8
1499 EOF
1500         s schroot -c flidas locale-gen
1501         s schroot -c flidas update-locale LANG=en_US.UTF-8
1502
1503         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/testing.list/TESTING_NONFREE debian unstable debootstrap
1504         sudo cp -a /nocow/schroot/unstable/usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
1505
1506         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/impish.list/IMPISH ubuntu impish
1507
1508         ;;
1509     esac
1510     ;;
1511   debian)
1512     pi chromium
1513     ;;
1514 esac
1515
1516 sudo mkdir -p /nocow/user
1517 sudo chown $USER:$USER /nocow/user
1518 pi anki
1519
1520
1521 ####### begin transmission
1522
1523 case $HOSTNAME in
1524   frodo)
1525     tdir=/i/k
1526     ;;
1527   kd)
1528     tdir=/d/tor
1529     ;;
1530   *)
1531     tdir=/nocow/user/tor
1532     ;;
1533 esac
1534
1535 mkdir -p $tdir
1536
1537 # adapted from /var/lib/dpkg/info/transmission-daemon.postinst
1538 # 450 seems likely to be unused. we need to specify one or else
1539 # it won't be stable across installs.
1540 if ! getent passwd debian-transmission > /dev/null; then
1541   sudo groupadd -g 450 debian-transmission
1542   sudo adduser --quiet \
1543        --gid 450 \
1544        --uid 450 \
1545        --system \
1546        --no-create-home \
1547        --disabled-password \
1548        --home /var/lib/transmission-daemon \
1549        debian-transmission
1550 fi
1551 # We want group writable stuff from transmission.
1552 # However, after setting this, I learn that transmission sets it's
1553 # own umask based on it's settings file. Well, no harm leaving this
1554 # so it's set right from the beginning.
1555 sudo chfn debian-transmission -o umask=0002
1556
1557 # note i had to do this, which is persistent:
1558 # cd /i/k
1559 # s chgrp debian-transmission torrents partial-torrents
1560
1561 # syslog says things like
1562 # 'Failed to set receive buffer: requested 4194304, got 425984'
1563 # google suggets giving it even more than that
1564 tu /etc/sysctl.conf<<'EOF'
1565 net.core.rmem_max = 67108864
1566 net.core.wmem_max = 16777216
1567 EOF
1568 sudo sysctl -p
1569
1570 # some reason it doesn\'t seem to start automatically anyways
1571 pi-nostart transmission-daemon
1572 # be extra sure its not started
1573 ser disable transmission-daemon
1574 ser stop transmission-daemon
1575
1576 # the folder was moved here after an install around 02/2017.
1577 # it contains runtime data,
1578 # plus a simple symlink to the config file which it\'s
1579 # not worth separating out.
1580 # between comps, the uid can change
1581
1582 f=$tdir/transmission-daemon
1583 for d in $tdir/partial-torrents $tdir/torrents $f; do
1584   if [[ ! -d $d ]]; then
1585     mkdir $d
1586   fi
1587   sudo chown -R debian-transmission:user2 $d
1588 done
1589 s lnf -T $f /var/lib/transmission-daemon/.config/transmission-daemon
1590 s lnf -T /etc/transmission-daemon/settings.json $f/settings.json
1591 sudo chown -R debian-transmission:debian-transmission $f
1592 sudo chown -R debian-transmission:debian-transmission /var/lib/transmission-daemon
1593 #
1594 # config file documented here, and it\'s the same config
1595 # for daemon vs client, so it\'s documented in the gui.
1596 # https://trac.transmissionbt.com/wiki/EditConfigFiles#Options
1597 #
1598 # I originaly setup rpc-whitelist, but after using
1599 # routing to a network namespace, it doesn\'t see the
1600 # real source address, so it\'s disabled.
1601 #
1602 # Changed the cache-size to 256 mb, reduces disk use.
1603 # It is a read & write cache.
1604 if ! systemctl is-active transmission-daemon-nn &>/dev/null && \
1605     ! systemctl is-active transmission-daemon; then
1606   tmp=$(mktemp)
1607   command sudo ruby <<EOF >$tmp
1608 require 'json'
1609 p = '/etc/transmission-daemon/settings.json'
1610 s = {
1611   'rpc-whitelist-enabled' => false,
1612   'rpc-authentication-required' => false,
1613   'incomplete-dir' => '$tdir/partial-torrents',
1614   'incomplete-dir-enabled' => true,
1615   'download-dir' => '$tdir/torrents',
1616   "speed-limit-up" => 800,
1617   "speed-limit-up-enabled" => true,
1618   "peer-port" => 61486,
1619   "cache-size-mb" => 256,
1620   "ratio-limit" => 5.0,
1621   "ratio-limit-enabled" => false,
1622 }
1623 puts(JSON.pretty_generate(JSON.parse(File.read(p)).merge(s)))
1624 EOF
1625   cat $tmp | sudo dd of=/etc/transmission-daemon/settings.json
1626
1627 fi
1628
1629 ####### end transmission
1630
1631 case $HOSTNAME in
1632   kd)
1633     # to persist upload/dl metadata. initially, moved all the stuff
1634     # in /var/lib/transmission-daemon to /d/tor
1635     s usermod --home /d/tor debian-transmission
1636     sgo transmission-daemon-nn
1637
1638     ;;
1639 esac
1640
1641
1642 ######### begin transmission client setup ######
1643
1644 if [[ -e /p/transmission-rpc-pass ]]; then
1645   # arch had a default config,
1646   # debian had nothing until you start it.
1647   # With a little trial an error, here is a minimal config
1648   # taken from the generated one, plus changes that the
1649   # settings ui does, without a bunch of ui crap settings.
1650   #
1651   # only settings I set were
1652   # hostname
1653   # auto-connect
1654   # password
1655
1656   # the password is randomly generated on first run, i copied it out
1657   # so it could be used by other hosts.
1658   sudo ruby <<'EOF'
1659 require 'json'
1660 p = '/etc/transmission-daemon/settings.json'
1661 s = JSON.parse(File.read(p))
1662 s["rpc-password"] = File.read("/p/transmission-rpc-pass").chomp
1663 # default is 0022 (18 in decimal)
1664 s["umask"] = 2
1665 File.write p, JSON.pretty_generate(s)
1666 EOF
1667
1668   rpc_pass=$(</p/transmission-rpc-pass)
1669   for f in /home/*; do
1670     u=${f##*/}
1671     uid=$(id -u $u 2>/dev/null) || continue
1672     if [[ ! $uid -ge 1000 ]]; then
1673       continue
1674     fi
1675     d=$f/.config/transmission-remote-gtk
1676     sudo -u $u mkdir -p $d
1677     # i tried setting hostname to transmission.b8.nz, so i could dynamically change where
1678     # this connects to, but it said some 421 denied error when I did that. Then it
1679     # froze X when i ran it under strace. Whatever.
1680     sudo -u $u dd of=$d/config.json <<EOF
1681 {
1682   "profiles" : [
1683       {
1684       "profile-name" : "Default",
1685       "hostname" : "10.173.0.2",
1686       "rpc-url-path" : "/transmission/rpc",
1687       "username" : "",
1688       "password" : "$rpc_pass",
1689       "auto-connect" : true,
1690       "ssl" : false,
1691       "timeout" : 40,
1692       "retries" : 3,
1693       "update-active-only" : false,
1694       "activeonly-fullsync-enabled" : false,
1695       "activeonly-fullsync-every" : 2,
1696       "update-interval" : 3,
1697       "min-update-interval" : 3,
1698       "session-update-interval" : 60,
1699       "exec-commands" : [],
1700       "destinations" : []
1701       }
1702   ],
1703   "profile-id" : 0,
1704   "add-options-dialog" : false
1705 }
1706 EOF
1707   done
1708 fi
1709 ######### end transmission client setup ######
1710
1711
1712 ### printer setup
1713 pi cups
1714
1715 sudo gpasswd -a $USER lpadmin # based on ubuntu wiki
1716 # goto http://127.0.0.1:631
1717 # administration tab, add new printer button.
1718 # In debian, I could use hte recommended driver,
1719 # in arch, I had to pick out the 6L driver.
1720
1721
1722 # bridge networking as user fails. google lead here, but it doesn\'t work:
1723 # oh well, I give up.
1724 # http://wiki.qemu.org/Features-Done/HelperNetworking
1725 # s mkdir /etc/qemu
1726 # f=/etc/qemu/bridge.conf
1727 # sd $f <<'EOF'
1728 # allow br0
1729 # EOF
1730 # #s chown root:qemu $f # debian has somethig like qemu-libvirt. equivalent?
1731 # s chmod 640 $f
1732
1733 # general known for debian/ubuntu, not for fedora
1734
1735 m /a/bin/buildscripts/go
1736 m /a/bin/buildscripts/rust
1737 m /a/bin/buildscripts/misc
1738 m /a/bin/buildscripts/pithosfly
1739 #m /a/bin/buildscripts/alacritty
1740 #m /a/bin/buildscripts/kitty
1741
1742 pi-nostart virtinst virt-manager
1743 soff libvirtd
1744 # i cant if this is whats causing it to start even though
1745 # its disabled. note: it leaves around dnsmasq instances even
1746 # if you stop it. what the hell systemd?
1747 soff libvirt-guests
1748 # allow user to run vms, from debian handbook. libvirt-qemu
1749 # based on https://www.whonix.org/wiki/KVM#First-time_User.3F
1750 for x in iank user2; do s usermod -a -G libvirt,kvm,libvirt-qemu $x; done
1751
1752
1753 pi --no-install-recommends kdeconnect
1754 ### kdeconnect for gnome. started in /a/bin/distro-setup/desktop-20-autostart.sh
1755 ### but gnome + xmonad not working in flidas, so i disabled it
1756 # pi libgtk-3-dev python3-requests-oauthlib valac cmake python-nautilus libappindicator3-dev
1757 # cd /a/opt/indicator-kdeconnect
1758 # mkdir -p build
1759 # cd build
1760 # cmake .. -DCMAKE_INSTALL_PREFIX=/usr
1761 # make
1762 # sudo make install
1763 # # we can start it manually with /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
1764 # # it seems, according to
1765 # # /etc/xdg/autostart/kdeconnectd.desktop
1766 # # I'm not seeing the icon, but the clipboard replication is working
1767
1768
1769 ### begin model 01 arduino support ###
1770 # https://github.com/keyboardio/Kaleidoscope/wiki/Install-Arduino-support-on-Linux
1771 # also built latest arduino in /a/opt/Arduino, (just cd build; ant build; ant run )
1772 # set arduino var in bashrc,
1773 # have system config file setup too.
1774 sudo adduser $USER dialout
1775
1776 # as of 2022-05,
1777 # download arduino ide, extract in /a/opt, ignore the install script, run ./arduino,
1778 # toolbar, preferences, add board manager url:
1779 # https://raw.githubusercontent.com/keyboardio/boardsmanager/master/package_keyboardio_index.json
1780 # toolbar, board manager, add keyboardio
1781 # toolbar, select model01 board
1782 # toolbar, examples, model01, compile
1783
1784 ###
1785
1786 # this is for the mail command too. update-alternatives is kind of misleading
1787 # since at least it's main commands pretend mail does not exist.
1788 # bsd's mail got pulled in on some dumb dependency, i dunno how.
1789 sudo update-alternatives --set mailx /usr/bin/mail.mailutils
1790
1791 ######### end misc packages #########
1792
1793
1794 # packages I once used before and liked, but don\'t want installed now for
1795 # various reasons:
1796 # python-sqlite is used for offlineimap
1797 # lxappearance python-sqlite dolphin paman dconf-editor
1798
1799
1800
1801 ######## unfinished
1802
1803 # todo, finish configuring smart.
1804
1805 pi smartmontools
1806 # mostly from https://wiki.archlinux.org/index.php/S.M.A.R.T.
1807 # turn on smart. background on options:
1808 # first line, -a = test everyting on all devices.
1809 # -S on, turn on disk internal saving of vendor specific info,
1810 # from google, seems like this is usually already on and fairly standard.
1811 # -o on, turn on 4 hour period non-performance degrading testing.
1812 # short test daily 2-3am, extended tests Saturdays between 3-4am:
1813 sched="-s (S/../.././02|L/../../6/03)"
1814 sudo sed -i --follow-symlinks "s#^[[:space:]]*DEVICESCAN.*#\
1815 DEVICESCAN -a -o on -S on -n standby,q $sched \
1816 -m root@mail.iankelling.org -M exec /usr/local/bin/smart-notify#" /etc/smartd.conf
1817
1818 # in the default configuration of at least ubuntu 14.04, resolvconf is
1819 # configured to order any nameservers associated with tun* or tap*
1820 # before the normal internet interfaces, which means they are always
1821 # consulted first. This is often slower and undesirable, ie. local dns
1822 # queries go from 0ms to 10+ or 100+ ms. To reverse the ordering, you
1823 # can do:
1824 #sudo sed -i --follow-symlinks '/tun\*\|tap\*/d' /etc/resolvconf/interface-order
1825 # however, this breaks dns lookup for hosts on the openvpn lan.
1826 # I can\'t figure out why hosts on the normal lan would not be
1827 # broken under the default ordering, except the host I was
1828 # testing with previously had an entry in /etc/hosts.
1829
1830 ############# end unfinished
1831
1832 ########### misc stuff
1833
1834 # pressing tab after sdf here:
1835 # scp sdfbash: set +o noglob: command not found
1836 # in t11, bash 5.1.16. this fixes it.
1837 sudo sed -ri 's/([[:space:]]*)(\$reset)$/\1set +o noglob #$reset/' /usr/share/bash-completion/bash_completion
1838
1839 rm -fv /home/iank/.mpv/watch_later
1840 rm -rf /home/iank/.mpv
1841
1842
1843 if [[ $HOSTNAME != frodo ]]; then
1844   # remove. i moved this into dns
1845   echo | s cedit hole /etc/hosts ||:
1846 fi
1847
1848 if [[ ! -e ~/.local/bin/pip ]]; then
1849   tmp=$(mktemp)
1850   wget -O$tmp https://bootstrap.pypa.io/get-pip.py
1851   python3 $tmp --user
1852   hash -r
1853 fi
1854
1855 # notes about barrier
1856 # run barrier, do the gui config,
1857 # setup the 2 screens, using hostnames for the new screen.
1858 # save the server config
1859 # $HOME/.local/share/barrier/.barrier.conf
1860 # per the man page.
1861 #
1862 # ssl errors, resolved via advice here: https://github.com/debauchee/barrier/issues/231
1863 # BARRIER_SSL_PATH=~/.local/share/barrier/SSL/
1864 # mkdir -p "${BARRIER_SSL_PATH}"
1865 # openssl req -x509 -nodes -days 365 -subj /CN=Barrier -newkey rsa:4096 -keyout ${BARRIER_SSL_PATH}/Barrier.pem -out ${BARRIER_SSL_PATH}/Barrier.pem
1866 # ran on both machines.
1867 # When pressing start in the gui, the cli options used are printed to the console,
1868 # they are useful. So on server, just run barriers, client run barrierc SERVER_IP
1869
1870 ### begin timetrap setup
1871 if mountpoint /p &>/dev/null; then
1872   mkdir -p ~/.timetrap/
1873   ln -sf /a/opt/timetrap_formatters ~/.timetrap/formatters
1874   if ! type -p t &>/dev/null; then
1875     pi ruby-dev libsqlite3-dev
1876     gem install --user timetrap
1877   fi
1878 fi
1879 ### end timetrap setup
1880
1881 # leftover cleanup for t9
1882 pu resolvconf
1883
1884 case $codename in
1885   # needed for debootstrap scripts for fai since fai requires debian
1886   flidas)
1887     pi dnsmasq
1888     pi-nostart network-manager
1889     # i hate networkmanager. noo, of course disabling it doesnt work
1890     # unless you add a hack. found this by doing
1891     # systemd-analyze dot > x.dot
1892     # less x.dot
1893     # /networkman
1894     soff NetworkManager
1895     soff NetworkManager-wait-online.service
1896     # make networkmanager use resolvconf instead of its own dnsmasq which
1897     # conflicts with the normal dnsmasq package.
1898     f=/etc/NetworkManager/NetworkManager.conf
1899     m=$(md5sum $f)
1900     sudo sed -ri '/ *\[main\]/,/^ *\[[^]]+\]/{/^\s*dns[[:space:]=]/d}' $f
1901     sudo sed -ri '/ *\[main\]/a dns=default' $f
1902     if [[ $m != $(md5sum $f) ]]; then
1903       srestart NetworkManager
1904     fi
1905     # networkmanager has this nasty behavior on flidas: if the machine
1906     # crashes with dnsmasq running, on subsequent boot, it adds an entry to
1907     # resolvconf for 127.0.0.1 in some stupid attempt to restore
1908     # nameservers.
1909     # This can be manually fixed by stoping dnsmasq,
1910     # then based on whats in /run/dnsmasq/, i see we can run
1911     # s resolvconf -d NetworkManager
1912     # oh ya, and stoping NetworkManager leaves this crap behind without cleaning it up.
1913     ser disable NetworkManager
1914     ;;
1915 esac
1916
1917 # I have no use for avahi,
1918 # had to run this twice when doing manually, i dunno why
1919 soff avahi-daemon ||:
1920 sleep 1
1921 soff avahi-daemon
1922
1923 # make my /etc/fonts/conf.d/ get used.
1924 # I have a new sans-serif font there because the default one
1925 # displays l and I as the same char, grrrrr.
1926 sudo fc-cache
1927
1928 pi desktop-file-utils
1929 m /a/bin/distro-setup/mymimes
1930
1931
1932 # stop autopoping windows when i plug in an android phone.
1933 # dbus-launch makes this work within an ssh connection, otherwise you get this message,
1934 # with still 0 exit code.
1935 # dconf-WARNING **: failed to commit changes to dconf: Cannot autolaunch D-Bus without X11 $DISPLAY
1936 m dbus-launch gsettings set org.gnome.desktop.media-handling automount-open false
1937
1938
1939 # on grub upgrade, we get prompts unless we do this
1940 devs=()
1941 for dev in $(s btrfs fil show /boot | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
1942   devs+=("$(devbyid $dev),")
1943 done
1944 devs[-1]=${devs[-1]%,} # jonied by commas
1945 sudo debconf-set-selections <<EOF
1946 grub-pc grub-pc/install_devices multiselect ${devs[*]}
1947 EOF
1948
1949
1950 sysd-prom-fail-install dynamicipupdate
1951 sysd-prom-fail-install systemstatus
1952 sysd-prom-fail-install btrfsmaintstop
1953 sgo btrfsmaint.timer
1954 sgo btrfsmaintstop
1955 sgo systemstatus
1956 sgo dynamicipupdate
1957
1958
1959 if grep -xFq $HOSTNAME /a/bin/ds/machine_specific/btrbk.hosts; then
1960   sgo btrbk.timer
1961 fi
1962 # note: to see when it was last run,
1963 # ser list-timers
1964
1965 case $HOSTNAME in
1966   kd)
1967     sgo btrbkrust.timer
1968     ;;
1969 esac
1970
1971 ### begin prometheus ###
1972
1973 case $HOSTNAME in
1974   kd)
1975     # Font awesome is needed for the alertmanager ui.
1976     pi prometheus-alertmanager prometheus prometheus-node-exporter fonts-font-awesome
1977     /a/bin/buildscripts/prometheus
1978     web-conf -p 9091 -f 9090 - apache2 i.b8.nz <<'EOF'
1979 <Location "/">
1980 AuthType Basic
1981 AuthName "basic_auth"
1982 # created with
1983 # htpasswd -c prometheus-htpasswd USERNAME
1984 AuthUserFile "/etc/prometheus-htpasswd"
1985 Require valid-user
1986 </Location>
1987 EOF
1988
1989     web-conf -p 9094 -f 9093 - apache2 i.b8.nz <<'EOF'
1990 <Location "/">
1991 AuthType Basic
1992 AuthName "basic_auth"
1993 # created with
1994 # htpasswd -c prometheus-htpasswd USERNAME
1995 AuthUserFile "/etc/prometheus-htpasswd"
1996 Require valid-user
1997 </Location>
1998 EOF
1999
2000     # by default, the alertmanager web ui is not enabled other than a page
2001     # that suggests to use the amtool cli. that tool is good, but you cant
2002     # silence things nearly as easily as with the gui.
2003     if [[ ! -e /usr/share/prometheus/alertmanager/ui/index.html ]]; then
2004       # default script didnt work, required some changes to get elm 19.1,
2005       # which is a dependency of the latest alertmanager. I modified
2006       # and copied it into /b/ds. In future, might need some other
2007       # solution.
2008       #sudo /usr/share/prometheus/alertmanager/generate-ui.sh
2009       sudo /b/ds/generate-ui.sh
2010       ser restart prometheus-alertmanager
2011     fi
2012
2013     for ser in prometheus-node-exporter prometheus-alertmanager prometheus; do
2014       sysd-prom-fail-install $ser
2015     done
2016
2017     ;;
2018   *)
2019     pi prometheus-node-exporter
2020     ;;
2021 esac
2022
2023 case $HOSTNAME in
2024   # frodo needs upgrade first.
2025   frodo) : ;;
2026   # todo, for limiting node exporter http,
2027   # either use iptables or, in
2028   # /etc/default/prometheus-node-exporter
2029   # listen on the wireguard interface
2030
2031   *)
2032     wgip=$(command sudo sed -rn 's,^ *Address *= *([^/]+).*,\1,p' /etc/wireguard/wghole.conf)
2033     # old filename. remove once all hosts are updated.
2034     s rm -fv /etc/apache2/sites-enabled/${HOSTNAME}wg.b8.nz.conf
2035     web-conf -i -a $wgip -p 9101 -f 9100 - apache2 ${HOSTNAME}wg.b8.nz <<'EOF'
2036 <Location "/">
2037 AuthType Basic
2038 AuthName "basic_auth"
2039 # created with
2040 # htpasswd -c prometheus-export-htpasswd USERNAME
2041 AuthUserFile "/etc/prometheus-export-htpasswd"
2042 Require valid-user
2043 </Location>
2044 EOF
2045     # For work, i think we will just use the firewall for hosts in the main data center, and
2046     # vpn for hosts outside it.
2047
2048     # TODO: figure out how to detect the ping failure and try again.
2049
2050     # Binding to the wg interface, it might go down, so always restart, and wait for it on boot.
2051     s mkdir /etc/systemd/system/apache2.service.d
2052     sd /etc/systemd/system/apache2.service.d/restart.conf <<EOF
2053 [Unit]
2054 After=wg-quick@wghole.service
2055 StartLimitIntervalSec=0
2056
2057 [Service]
2058 Restart=always
2059 RestartSec=30
2060 EOF
2061
2062     ;;
2063 esac
2064
2065 ### end prometheus ###
2066
2067 ### begin nagios ###
2068
2069 case $HOSTNAME in
2070   kd)
2071     pi nagios4
2072     s rm -fv /etc/apache2/conf-enabled/nagios4-cgi.conf
2073
2074     # to add a password for admin:
2075     # htdigest /etc/nagios4/htdigest.users Nagios4 iank
2076     # now using the same pass as prometheus
2077
2078     # nagstamon auth settings, set to digest instead of basic.
2079
2080     web-conf -p 3005 - apache2 i.b8.nz <<'EOF'
2081 # adapted from /etc/apache2/conf-enabled/nagios4-cgi.conf
2082
2083 ScriptAlias /cgi-bin/nagios4 /usr/lib/cgi-bin/nagios4
2084 ScriptAlias /nagios4/cgi-bin /usr/lib/cgi-bin/nagios4
2085
2086 # Where the stylesheets (config files) reside
2087 Alias /nagios4/stylesheets /etc/nagios4/stylesheets
2088
2089 # Where the HTML pages live
2090 Alias /nagios4 /usr/share/nagios4/htdocs
2091
2092 <DirectoryMatch (/usr/share/nagios4/htdocs|/usr/lib/cgi-bin/nagios4|/etc/nagios4/stylesheets)>
2093     Options FollowSymLinks
2094     DirectoryIndex index.php index.html
2095     AllowOverride AuthConfig
2096     #
2097     # The default Debian nagios4 install sets use_authentication=0 in
2098     # /etc/nagios4/cgi.cfg, which turns off nagos's internal authentication.
2099     # This is insecure.  As a compromise this default apache2 configuration
2100     # only allows private IP addresses access.
2101     #
2102     # The <Files>...</Files> below shows how you can secure the nagios4
2103     # web site so anybody can view it, but only authenticated users can issue
2104     # commands (such as silence notifications).  To do that replace the
2105     # "Require all granted" with "Require valid-user", and use htdigest
2106     # program from the apache2-utils package to add users to
2107     # /etc/nagios4/htdigest.users.
2108     #
2109     # A step up is to insist all users validate themselves by moving
2110     # the stanza's in the <Files>..<Files> into the <DirectoryMatch>.
2111     # Then by setting use_authentication=1 in /etc/nagios4/cgi.cfg you
2112     # can configure which people get to see a particular service from
2113     # within the nagios configuration.
2114     #
2115         AuthDigestDomain "Nagios4"
2116         AuthDigestProvider file
2117         AuthUserFile    "/etc/nagios4/htdigest.users"
2118         AuthGroupFile   "/etc/group"
2119         AuthName        "Nagios4"
2120         AuthType        Digest
2121         Require valid-user
2122 </DirectoryMatch>
2123
2124 <Directory /usr/share/nagios4/htdocs>
2125     Options     +ExecCGI
2126 </Directory>
2127 EOF
2128     ;;
2129 esac
2130
2131 # when you alter a service through the web, it changes vars in /var/lib/nagios4/status.dat. for example:
2132 # notifications_enabled=1
2133 # note, the same variable exists in the correspdonding "define service {"
2134
2135 # in the default config, we have these definitions
2136
2137 # 11 define command {
2138 #  2 define contact {
2139 #  1 define contactgroup {
2140 #  9 define host {
2141 #  4 define hostgroup {
2142 # 23 define service {
2143 #  5 define timeperiod {
2144
2145
2146 # on klaxon
2147
2148 # klaxon:/etc/nagios3 # grep -rho '^ *define [^{ ]*' | sort | uniq -c
2149 #      76 define command
2150 #      11 define contact
2151 #       6 define contactgroup
2152 #     162 define host
2153 #       1 define hostextinfo
2154 #      16 define hostgroup
2155 #    3040 define service
2156 #       2 define servicedependency
2157 #       6 define timeperiod
2158
2159
2160 ### end nagios ###
2161
2162 ### begin bitcoin ###
2163
2164 case $HOSTNAME in
2165   sy)
2166     f=$dir/bitcoin.conf
2167     sudo install -m 0755 -o root -g root -t /usr/bin /a/opt/bitcoin-23.0/bin/*
2168     sgo bitcoind
2169     sudo usermod -a -G bitcoin iank
2170     # todo, link in wallet. see
2171     # /a/bin/ds/disabled/bitcoin
2172     ;;
2173 esac
2174
2175 ### end bitcoin
2176
2177
2178 end_msg <<'EOF'
2179 In mate settings settings, change scrolling to two-finger,
2180 because the default edge scroll doesn\'t work. Originally found this in debian.
2181 EOF
2182
2183 # Remove dep that came in with desktop to fix associations.
2184 m pu transmission-gtk
2185
2186 case $HOSTNAME in
2187   kd)
2188     lnf -T /d/vidshare /home/iank/Videos
2189     ;;
2190 esac
2191
2192 # # Based on guix manual instructions, also added code to profile.
2193 # # disabled since i'm not using it now.
2194 # pi nscd
2195 # if ! type -p guix >/dev/null; then
2196 #   cd $(mktemp -d)
2197 #   wget https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh
2198 #   # added some stuff to envonment.sh for profile based on
2199 #   # manual instructions
2200 #   # wget https://sv.gnu.org/people/viewgpg.php?user_id=15145 -qO - | gpg --import -
2201 #   # echo is to get past prompt
2202 #   yes | sudo -E HOME=$HOME bash guix-install.sh || [[ $? == 141 ]]
2203 #   guix install glibc-utf8-locales
2204 #   guix package --install guile
2205 # fi
2206
2207 lnf -T /a/opt ~/src
2208
2209 pi tor
2210 m /a/bin/buildscripts/tor-browser
2211 # one root command needed to install
2212 s ln -sf /a/opt/tor-browser_en-US/Browser/start-tor-browser /usr/local/bin
2213
2214
2215 # nfs server
2216 pi-nostart nfs-kernel-server
2217
2218 # todo, this is old, probably needs removing
2219 if [[ $HOSTNAME == tp ]]; then
2220   sd /etc/wireguard/wg0.conf <<EOF
2221 [Interface]
2222 PrivateKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.key)
2223 Address = 10.3.0.2/24, fdfd::2/64
2224
2225 [Peer]
2226 PresharedKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.psk)
2227 PublicKey = 9RnAsJB+ISrA/9lmDKBoT08oBiKwzA64exBBj+rO+ng=
2228 Endpoint = b8.nz:26000
2229 AllowedIPs = 10.3.0.1/24, fdfd::1/64
2230 PersistentKeepalive = 20
2231 EOF
2232   sudo systemctl enable wg-quick@wg0
2233   sudo systemctl start wg-quick@wg0
2234 fi
2235
2236
2237 if [[ $HOSTNAME == kw ]]; then
2238   # hosts 1-199. 200+ are dynamic, avoid those
2239   tu /etc/exports <<'EOF'
2240 /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)
2241 /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)
2242 EOF
2243   ekw
2244   sgo nfs-server
2245   sudo exportfs -rav
2246 fi
2247
2248
2249 # if I was going to create a persistent vm, i might do it like this:
2250 # variant=something  # from: virt-install --os-variant list
2251 # s virt-install --noautoconsole --graphics spice,listen=0.0.0.0 \
2252   #   --disk=/a/images/some_name.qcow2,bus=virtio --vcpus 2 -r 4096 -w bridge=br0 \
2253   #   -n some_name --import --os-variant $variant --cpu host-model-only
2254
2255
2256 # for brother HL-2270DW, this worked:
2257 # https://askubuntu.com/questions/1067234/cant-use-wireless-brother-printer-2270dw-ubuntu-18-04
2258 # /a/opt/linux-brprinter-installer-2.2.2-1
2259 # answer n when it asks about uri.
2260 # Then go to cups, delete the existing printer, added on with dnssd url. browsed to
2261 # ppd at /usr/share/ppd/HL2270DW.ppd, which is duplicated at /usr/share/cups/model/HL2270DW.ppd
2262 # ppd file got installed from bash -x ./usr/local/Brother/Printer/HL2270DW/cupswrapper/cupswrap,
2263 # which I downloaded from their driver. but dont do that again, i copied it to /a/opt/HL2270DW.ppd,
2264 # use that.
2265
2266 # 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.
2267 # Then it was already configured, but if i needed to, go to its web ui, default pass is "access".
2268
2269 ######### begin stuff belonging at the end    ##########
2270
2271 end