install.sh

   1 #!/bin/sh
   2 # The Girocco installation script
   3 # We will OVERWRITE basedir!
   4
   5 set -e
   6
   7 echol() { printf '%s\n' "$*"; }
   8 warn() { printf >&2 '%s\n' "$*"; }
   9 die() { warn "$@"; exit 1; }
  10
  11 # Include custom configuration, if any
  12 [ ! -e config.sh ] || [ ! -f config.sh ] || [ ! -r config.sh ] || . ./config.sh
  13
  14 [ -n "$MAKE" ] || MAKE="$(MAKEFLAGS= make -s gnu_make_command_name | grep '^gnu_make_command_name=' | sed 's/^[^=]*=//')"
  15 if [ -z "$MAKE" ]; then
  16         echo "ERROR: cannot determine name of the GNU make command" >&2
  17         echo "Please set MAKE to the name of the GNU make executable" >&2
  18         exit 1
  19 fi
  20
  21 # Run perl module checker
  22 if ! [ -f toolbox/check-perl-modules.pl ] || ! [ -x toolbox/check-perl-modules.pl ]; then
  23         echo "ERROR: missing toolbox/check-perl-modules.pl!" >&2
  24         exit 1
  25 fi
  26
  27 getconfbin="$(command -v getconf 2>/dev/null)" && [ -n "$getconfbin" ] ||
  28         die "ERROR: missing getconf utility"
  29 [ "$getconfbin" != "getconf" ] || die "ERROR: cannot handle a built-in getconf"
  30 getconfpath="$("$getconfbin" PATH 2>/dev/null)" || die 'ERROR: `getconf PATH` failed'
  31 [ -n "$getconfpath" ] || die 'ERROR: `getconf PATH` returned empty string'
  32
  33 # What Config should we use?
  34 [ -n "$GIROCCO_CONF" ] || GIROCCO_CONF=Girocco::Config
  35 export GIROCCO_CONF
  36 echo "*** Initializing using $GIROCCO_CONF..."
  37
  38 # First run Girocco::Config consistency checks
  39 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -e ''
  40
  41 . ./shlib.sh
  42 umask 0022
  43
  44 # Check available perl modules
  45 "$var_perl_bin" toolbox/check-perl-modules.pl
  46
  47 # Check for a tainted PATH configuration
  48 perlprog="$(PATHCHECK="$cfg_path" "$var_perl_bin" -e '
  49 print "delete \@ENV{qw(IFS CDPATH ENV BASH_ENV)}; ";
  50 print "\$ENV{PATH} = \"".quotemeta($ENV{PATHCHECK})."\"; ";
  51 print "my \$v = qx(\"\\\$GETCONFBIN\" PATH); defined(\$v) and chomp(\$v); ";
  52 print "defined(\$v) && \$v ne \"\" or exit 1; exit 0;";')"
  53 GETCONFBIN="$getconfbin" "$var_perl_bin" -T -e "$perlprog" || {
  54         warn "ERROR: configured PATH failed Perl taint checks:"
  55         warn "  $cfg_path"
  56         warn "(that means at least one of the directories in the path is writable by 'other')"
  57         die  "(or that at least one of the directories in the path is not an absolute path)"
  58 }
  59
  60 # Config.pm already checked $cfg_reporoot to require an absolute path, but
  61 # we also require it does not contain a : or ; that would cause problems when
  62 # used in GIT_ALTERNATE_OBJECT_DIRECTORIES
  63 probch=':;'
  64 case "$cfg_reporoot" in *[$probch]*)
  65         echo "fatal: \$Girocco::Config::reporoot may not contain ':' or ';' characters" >&2
  66         exit 1
  67 esac
  68
  69 # Either we must run as root (but preferably not if disable_jailsetup is true)
  70 # or the mirror_user (preferred choice for disable_jailsetup).
  71 isroot=
  72 [ "$(id -u)" -ne 0 ] || isroot=1
  73 if [ -n "$isroot" ]; then
  74         if [ "${cfg_disable_jailsetup:-0}" != "0" ]; then
  75                 cat <<'EOT'
  76
  77 ***
  78 *** WARNING: $Girocco::Config::disable_jailsetup has been enabled
  79 *** WARNING: but installation is being performed as the superuser
  80 ***
  81
  82 You appear to have disabled jailsetup which is perfectly fine for installations
  83 that will not be using an ssh jail.  However, in that case, running the install
  84 process as the superuser is highly discouraged.
  85
  86 Instead, running it as the configured $Girocco::Config::mirror_user is much
  87 preferred.
  88
  89 The install process will now pause for 10 seconds to give you a chance to abort
  90 it before continuing to install a disable_jailsetup config as the superuser.
  91
  92 EOT
  93                 sleep 10 || die "install aborted"
  94         fi
  95 else
  96         [ -n "$cfg_mirror_user" ] || die 'Girocco::Config.pm $mirror_user must be set'
  97         curuname="$(id -un)"
  98         [ -n "$curuname" ] || die "Cannot determine name of current user"
  99         if [ "$cfg_mirror_user" != "$curuname" ]; then
 100                 warn "ERROR: install must run as superuser or Config.pm's \$mirror_user ($cfg_mirror_user)"
 101                 die  "ERROR: install is currently running as $curuname"
 102         fi
 103 fi
 104
 105 # $1 must exist and be a dir
 106 # $2 may exist but must be a dir
 107 # $3 must not exist
 108 # After call $2 will be renamed to $3 (if $2 existed)
 109 # And $1 will be renamed to $2
 110 quick_move() {
 111         [ -n "$1" ] && [ -n "$2" ] && [ -n "$3" ] || { echo "fatal: quick_move: bad args: '$1' '$2' '$3'" >&2; exit 1; }
 112         ! [ -e "$3" ] || { echo "fatal: quick_move: already exists: $3" >&2; exit 1; }
 113         [ -d "$1" ] || { echo "fatal: quick_move: no such dir: $1" >&2; exit 1; }
 114         ! [ -e "$2" ] || [ -d "$2" ] || { echo "fatal: quick_move: not a dir: $2" >&2; exit 1; }
 115         perl -e 'my @a; $ARGV[0] =~ m|^(/.+)$| and $a[0] = $1; $ARGV[1] =~ m|^(/.+)$| and $a[1] = $1;
 116                 $ARGV[2] =~ m|^(/.+)$| and $a[2] = $1; defined($a[0]) && defined($a[1]) && defined($a[2])
 117                 or die "bad arguments -- three absolute paths required";
 118                 rename($a[1], $a[2]) or die "rename failed: $!\n" if -d $a[1];
 119                 rename($a[0], $a[1]) or die "rename failed: $!\n"; exit 0;' "$1" "$2" "$3" || {
 120                 echo "fatal: quick_move: rename failed" >&2
 121                 exit 1
 122         }
 123         ! [ -d "$1" ] && [ -d "$2" ] || {
 124                 echo "fatal: quick_move: rename failed" >&2
 125                 exit 1
 126         }
 127 }
 128
 129 check_sh_builtin() (
 130         "unset" -f command
 131         "command" "$var_sh_bin" -c '{ "unset" -f unalias command "$1" || :; "unalias" "$1" || :; } >/dev/null 2>&1; "command" -v "$1"' "$var_sh_bin" "$1"
 132 ) 2>/dev/null
 133
 134 owngroup=
 135 [ -z "$cfg_owning_group" ] || owngroup=":$cfg_owning_group"
 136 if [ -n "$cfg_httpspushurl" ] && [ -z "$cfg_certsdir" ]; then
 137         echo "ERROR: \$httpspushurl is set but \$certsdir is not!" >&2
 138         echo "ERROR: perhaps you have an incorrect Config.pm?" >&2
 139         exit 1
 140 fi
 141
 142
 143 # Check for extra required tools
 144 if [ "${cfg_xmllint_readme:-0}" != "0" ] && ! command -v xmllint >/dev/null; then
 145         echo "ERROR: \$xmllint_readme set but xmllint not in \$PATH!" >&2
 146         exit 1
 147 fi
 148
 149
 150 echo "*** Checking for compiled utilities..."
 151 if ! [ -f src/can_user_push ] || ! [ -x src/can_user_push ]; then
 152         echo "ERROR: src/can_user_push is not built! Did you _REALLY_ read INSTALL?" >&2
 153         echo "ERROR: perhaps you forgot to run make?" >&2
 154         exit 1
 155 fi
 156 if ! [ -f src/can_user_push_http ] || ! [ -x src/can_user_push_http ]; then
 157         echo "ERROR: src/can_user_push_http is not built! Did you _REALLY_ read INSTALL?" >&2
 158         echo "ERROR: perhaps you forgot to run make?" >&2
 159         exit 1
 160 fi
 161 if ! [ -f src/getent ] || ! [ -x src/getent ]; then
 162         echo "ERROR: src/getent is not built! Did you _REALLY_ read INSTALL?" >&2
 163         echo "ERROR: perhaps you forgot to run make?" >&2
 164         exit 1
 165 fi
 166 if ! [ -f src/get_sun_path_len ] || ! [ -x src/get_sun_path_len ]; then
 167         echo "ERROR: src/get_sun_path_len is not built! Did you _REALLY_ read INSTALL?" >&2
 168         echo "ERROR: perhaps you forgot to run make?" >&2
 169         exit 1
 170 fi
 171 if ! [ -f src/get_user_uuid ] || ! [ -x src/get_user_uuid ]; then
 172         echo "ERROR: src/get_user_uuid is not built! Did you _REALLY_ read INSTALL?" >&2
 173         echo "ERROR: perhaps you forgot to run make?" >&2
 174         exit 1
 175 fi
 176 if ! [ -f src/list_packs ] || ! [ -x src/list_packs ]; then
 177         echo "ERROR: src/list_packs is not built! Did you _REALLY_ read INSTALL?" >&2
 178         echo "ERROR: perhaps you forgot to run make?" >&2
 179         exit 1
 180 fi
 181 if ! [ -f src/peek_packet ] || ! [ -x src/peek_packet ]; then
 182         echo "ERROR: src/peek_packet is not built! Did you _REALLY_ read INSTALL?" >&2
 183         echo "ERROR: perhaps you forgot to run make?" >&2
 184         exit 1
 185 fi
 186 if ! [ -f src/rangecgi ] || ! [ -x src/rangecgi ]; then
 187         echo "ERROR: src/rangecgi is not built! Did you _REALLY_ read INSTALL?" >&2
 188         echo "ERROR: perhaps you forgot to run make?" >&2
 189         exit 1
 190 fi
 191 if ! [ -f src/readlink ] || ! [ -x src/readlink ]; then
 192         echo "ERROR: src/readlink is not built! Did you _REALLY_ read INSTALL?" >&2
 193         echo "ERROR: perhaps you forgot to run make?" >&2
 194         exit 1
 195 fi
 196 if ! [ -f src/strftime ] || ! [ -x src/strftime ]; then
 197         echo "ERROR: src/strftime is not built! Did you _REALLY_ read INSTALL?" >&2
 198         echo "ERROR: perhaps you forgot to run make?" >&2
 199         exit 1
 200 fi
 201 if ! [ -f src/throttle ] || ! [ -x src/throttle ]; then
 202         echo "ERROR: src/throttle is not built! Did you _REALLY_ read INSTALL?" >&2
 203         echo "ERROR: perhaps you forgot to run make?" >&2
 204         exit 1
 205 fi
 206 if ! [ -f src/ulimit512 ] || ! [ -x src/ulimit512 ]; then
 207         echo "ERROR: src/ulimit512 is not built! Did you _REALLY_ read INSTALL?" >&2
 208         echo "ERROR: perhaps you forgot to run make?" >&2
 209         exit 1
 210 fi
 211 ebin="/bin/echo"
 212 if [ ! -x "$ebin" ] && [ -x "/usr/bin/echo" ]; then
 213         ebin="/usr/bin/echo"
 214 fi
 215 if [ ! -x "$ebin" ]; then
 216         echo "ERROR: neither /bin/echo nor /usr/bin/echo found" >&2
 217         echo "ERROR: at least one must be present for testing during install" >&2
 218         exit 1
 219 fi
 220 ec=999
 221 tmpfile="$(mktemp "/tmp/ul512-$$-XXXXXX")"
 222 { src/ulimit512 -f 0 "$ebin" test >"$tmpfile" || ec=$?; } >/dev/null 2>&1
 223 rm -f "$tmpfile"
 224 if [ "$ec" = "999" ] || [ "$ec" = "0" ]; then
 225         echo "ERROR: src/ulimit512 is built, but broken!" >&2
 226         echo "ERROR: exceeding file size limit did not fail!" >&2
 227         exit 1
 228 fi
 229 if ! [ -f src/ltsha256 ] || ! [ -x src/ltsha256 ]; then
 230         echo "ERROR: src/ltsha256 is not built! Did you _REALLY_ read INSTALL?" >&2
 231         echo "ERROR: perhaps you forgot to run make?" >&2
 232         exit 1
 233 fi
 234 sha256check="15e2b0d3c33891ebb0f1ef609ec419420c20e320ce94c65fbc8c3312448eb225"
 235 sha256result="$(printf '%s' '123456789' | src/ltsha256)"
 236 if [ "$sha256check" != "$sha256result" ]; then
 237         echo "ERROR: src/ltsha256 is built, but broken!" >&2
 238         echo "ERROR: verifying sha256 hash of '123456789' failed!" >&2
 239         exit 1
 240 fi
 241 if ! [ -f src/ltsha1 ] || ! [ -x src/ltsha1 ]; then
 242         echo "ERROR: src/ltsha1 is not built! Did you _REALLY_ read INSTALL?" >&2
 243         echo "ERROR: perhaps you forgot to run make?" >&2
 244         exit 1
 245 fi
 246 sha1check="f7c3bc1d808e04732adf679965ccc34ca7ae3441"
 247 sha1result="$(printf '%s' '123456789' | src/ltsha1)"
 248 if [ "$sha1check" != "$sha1result" ]; then
 249         echo "ERROR: src/ltsha1 is built, but broken!" >&2
 250         echo "ERROR: verifying sha1 hash of '123456789' failed!" >&2
 251         exit 1
 252 fi
 253 var_sun_path_len="$(src/get_sun_path_len 2>/dev/null)" || :
 254 if
 255         [ -z "$var_sun_path_len" ] ||
 256         [ "${var_sun_path_len#*[!0-9]}" != "$var_sun_path_len" ] ||
 257         [ "$var_sun_path_len" -lt 80 ] || [ "$var_sun_path_len" -gt 4096 ]
 258 then
 259         echol "ERROR: src/get_sun_path_len is built, but bogus!" >&2
 260         echol "ERROR: reports sizeof(struct sockaddr_un.sun_path) is '$var_sun_path_len'" >&2
 261         exit 1
 262 fi
 263 taskdsockpath="$cfg_chroot/etc/taskd.socket@" # "@" stands in for the NUL byte
 264 if [ "${#taskdsockpath}" -gt "$var_sun_path_len" ]; then
 265         echol "ERROR: maximum length of sockaddr_un.sun_path is $var_sun_path_len" >&2
 266         echol "ERROR: the configured taskd.socket path has length ${#taskdsockpath}" >&2
 267         echol "ERROR: reduce the length of \$Girocco::Config::chroot to shorten" >&2
 268         echol "ERROR: '${taskdsockpath%?}'" >&2
 269         echol "ERROR: to fit (including the final '\\0' byte)" >&2
 270         exit 1
 271 fi
 272
 273
 274 echo "*** Checking for ezcert..."
 275 if ! [ -f ezcert.git/CACreateCert ] || ! [ -x ezcert.git/CACreateCert ]; then
 276         echo "ERROR: ezcert.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 277         exit 1
 278 fi
 279
 280
 281 echo "*** Checking for git..."
 282 case "$cfg_git_bin" in /*) :;; *)
 283         echo 'ERROR: $Girocco::Config::git_bin must be set to an absolute path' >&2
 284         exit 1
 285 esac
 286 if ! [ -f "$cfg_git_bin" ] || ! [ -x "$cfg_git_bin" ]; then
 287         echo "ERROR: $cfg_git_bin does not exist or is not executable" >&2
 288         exit 1
 289 fi
 290 if ! git_version="$("$cfg_git_bin" version)" || [ -z "$git_version" ]; then
 291         echo "ERROR: $cfg_git_bin version failed" >&2
 292         exit 1
 293 fi
 294 case "$git_version" in
 295         [Gg]"it version "*) :;;
 296         *)
 297                 echo "ERROR: '$cfg_git_bin version' output does not start with 'git version '" >&2
 298                 exit 1
 299 esac
 300 echo "Found $cfg_git_bin $git_version"
 301 git_vernum="$(echo "$git_version" | sed -ne 's/^[^0-9]*\([0-9][0-9]*\(\.[0-9][0-9]*\)*\).*$/\1/p')"
 302 echo "*** Checking Git $git_vernum for compatibility..."
 303 if [ "$(vcmp "$git_vernum" 1.6.6)" -lt 0 ]; then
 304         echo 'ERROR: $Girocco::Config::git_bin must be at least Git version 1.6.6'
 305         exit 1
 306 fi
 307 if [ "$(vcmp "$git_vernum" 1.6.6.3)" -lt 0 ]; then
 308         echo 'WARNING: $Girocco::Config::git_bin version < 1.6.6.3, clients will not see useful error messages'
 309 fi
 310 if [ "$(vcmp "$git_vernum" 1.7.3)" -lt 0 ]; then
 311         cat <<'EOT'
 312
 313 ***
 314 *** SEVERE WARNING: $Girocco::Config::git_bin is set to a version of Git before 1.7.3
 315 ***
 316
 317 Some Girocco functionality will be gracefully disabled and other things will
 318 just not work at all such as race condition protection against simultaneous
 319 client pushes and server garbage collections.
 320
 321 EOT
 322 fi
 323 if [ -n "$cfg_mirror" ] && [ "$(vcmp "$git_vernum" 1.7.5)" -lt 0 ]; then
 324         echo 'WARNING: $Girocco::Config::git_bin version < 1.7.5 and mirroring enabled, some sources can cause an infinite fetch loop'
 325 fi
 326 if [ "$(vcmp "$git_vernum" 1.7.6.6)" -lt 0 ]; then
 327         echo 'WARNING: $Girocco::Config::git_bin version < 1.7.6.6, performance may be degraded'
 328 fi
 329 if [ "$(uname -m 2>/dev/null)" = "x86_64" ] && [ "$(vcmp "$git_vernum" 1.7.11)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.12.0)" -lt 0 ]; then
 330         echo 'WARNING: $Girocco::Config::git_bin version >= 1.7.11 and < 2.12.0 and x86_64, make sure Git built WITHOUT XDL_FAST_HASH'
 331         echo 'WARNING: See https://lore.kernel.org/git/20141222041944.GA441@peff.net/ for details'
 332 fi
 333 if [ "$(vcmp "$git_vernum" 1.8.4.2)" -ge 0 ] && [ -n "$cfg_mirror" ] && [ "$(vcmp "$git_vernum" 2)" -lt 0 ]; then
 334         echo 'WARNING: $Girocco::Config::git_bin version >= 1.8.4.2 and < 2.0.0, git-daemon needs write access for shallow clones'
 335         echo 'WARNING: $Girocco::Config::git_bin version >= 1.8.4.2 and < 2.0.0, shallow clones will leave repository turds'
 336 fi
 337 if [ "$(vcmp "$git_vernum" 1.8.4.3)" -lt 0 ]; then
 338         echo 'WARNING: $Girocco::Config::git_bin version < 1.8.4.3, clients will not receive symref=HEAD:refs/heads/...'
 339 fi
 340 if [ "$(vcmp "$git_vernum" 2.1)" -lt 0 ]; then
 341         echo 'WARNING: $Girocco::Config::git_bin version < 2.1.0, pack bitmaps will not be available'
 342 fi
 343 if [ "$(vcmp "$git_vernum" 2.1)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.1.3)" -lt 0 ]; then
 344         echo 'WARNING: $Girocco::Config::git_bin version >= 2.1.0 and < 2.1.3, pack bitmaps may not be reliable, please upgrade to at least Git version 2.1.3'
 345 fi
 346 if [ "$(vcmp "$git_vernum" 2.2)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.3.2)" -lt 0 ]; then
 347         cat <<'EOT'
 348
 349 ***
 350 *** ERROR: $Girocco::Config::git_bin is set to an incompatible version of Git
 351 ***
 352
 353 Git versions starting with 2.2.0 and continuing up through 2.3.1 are incompatible
 354 with Girocco due to various unresolved issues.  Please either downgrade to 2.1.4
 355 or earlier or, more preferred, upgrade to 2.3.2 (ideally 2.4.11) or later.
 356
 357 In order to bypass this check you will have to modify install.sh in which case
 358 USE THE SELECTED GIT BINARY AT YOUR OWN RISK!
 359
 360 EOT
 361         exit 1
 362 fi
 363 if [ "$(vcmp "$git_vernum" 2.3.3)" -lt 0 ]; then
 364         echo 'WARNING: $Girocco::Config::git_bin version < 2.3.3, performance will be sub-optimal'
 365 fi
 366 if [ "$(vcmp "$git_vernum" 2.4.4)" -lt 0 ]; then
 367         echo 'WARNING: $Girocco::Config::git_bin version < 2.4.4, many refs smart HTTP fetches can deadlock'
 368 fi
 369 if [ "$(vcmp "$git_vernum" 2.10.1)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.12.3)" -lt 0 ]; then
 370         echo 'WARNING: $Girocco::Config::git_bin version >= 2.10.1 and < 2.12.3, --pickaxe-regex can segfault'
 371         echo 'WARNING: If gitweb pickaxe regular expression searches are enabled, --pickaxe-regex will be used'
 372         echo 'WARNING: See the fix at http://repo.or.cz/git.git/f53c5de29cec68e3 for details'
 373         echo 'WARNING: The fix is trivial and easily cherry-picked into a custom 2.10.1 - 2.12.2 build'
 374         echo 'WARNING: Leaving the gitweb/gitweb_config.perl "regexp" feature off as recommended avoids the issue'
 375 fi
 376 secmsg=
 377 if [ "$(vcmp "$git_vernum" 2.4.11)" -lt 0 ]; then
 378         secmsg='prior to 2.4.11'
 379 fi
 380 if [ "$(vcmp "$git_vernum" 2.5)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.5.5)" -lt 0 ]; then
 381         secmsg='2.5.x prior to 2.5.5'
 382 fi
 383 if [ "$(vcmp "$git_vernum" 2.6)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.6.6)" -lt 0 ]; then
 384         secmsg='2.6.x prior to 2.6.6'
 385 fi
 386 if [ "$(vcmp "$git_vernum" 2.7)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.7.4)" -lt 0 ]; then
 387         secmsg='2.7.x prior to 2.7.4'
 388 fi
 389 if [ -n "$secmsg" ]; then
 390         cat <<EOT
 391
 392 ***
 393 *** SEVERE WARNING: \$Girocco::Config::git_bin is set to a version of Git $secmsg
 394 ***
 395
 396 Security issues exist in Git versions prior to 2.4.11, 2.5.x prior to 2.5.5,
 397 2.6.x prior to 2.6.6 and 2.7.x prior to 2.7.4.
 398
 399 Besides the security fixes included in later versions, versions prior to
 400 2.2.0 may accidentally prune unreachable loose objects earlier than
 401 intended.  Since Git version 2.4.11 is the minimum version to include all
 402 security fixes to date, it should be considered the absolute minimum
 403 version of Git to use when running Girocco.
 404
 405 This is not enforced, but Git is easy to build from the git.git submodule
 406 and upgrading to GIT VERSION 2.4.11 OR LATER IS HIGHLY RECOMMENDED.
 407
 408 We will now pause for a moment so you can reflect on this warning.
 409
 410 EOT
 411         sleep 60
 412 fi
 413 if [ -n "$cfg_mirror" ] && [ "$cfg_mirror" != 0 ] && LC_ALL=C grep -a -q ns_parserr "$cfg_git_bin"; then
 414         cat <<'EOT'
 415
 416 ***
 417 *** WARNING: $Girocco::Config::git_bin is set to a questionable Git binary
 418 ***
 419
 420 You appear to have enabled mirroring and the Git binary you have selected
 421 appears to contain an experimental patch that cannot be disabled.  This
 422 patch can generate invalid network DNS traffic and/or cause long delays
 423 when fetching using the "git:" protocol when no port number is specified.
 424 It may also end up retrieving repsitory contents from a host other than
 425 the one specified in the "git:" URL when the port is omitted.
 426
 427 You are advised to either build your own version of Git (the problem patch
 428 is not part of the official Git repository) or disable mirroring (via the
 429 $Girocco::Config:mirror setting) to avoid these potential problems.
 430
 431 USE THE SELECTED GIT BINARY AT YOUR OWN RISK!
 432
 433 EOT
 434         sleep 5
 435 fi
 436
 437 test_nc_U() {
 438         [ -n "$1" ] || return 1
 439         _cmdnc="$(command -v "$1" 2>/dev/null)" || :
 440         [ -n "$_cmdnc" ] && [ -f "$_cmdnc" ] && [ -x "$_cmdnc" ] || return 1
 441         _tmpdir="$(mktemp -d /tmp/nc-u-XXXXXX)"
 442         [ -n "$_tmpdir" ] && [ -d "$_tmpdir" ] || return 1
 443         >"$_tmpdir/output"
 444         (sleep 3 | "$_cmdnc" -l -U "$_tmpdir/socket" 2>/dev/null >"$_tmpdir/output" || >"$_tmpdir/failed")&
 445         _bgpid="$!"
 446         sleep 1
 447         echo "testing" | "$_cmdnc" -w 1 -U "$_tmpdir/socket" >/dev/null 2>&1 || >"$_tmpdir/failed"
 448         sleep 1
 449         kill "$_bgpid" >/dev/null 2>&1 || :
 450         read -r _result <"$_tmpdir/output" || :
 451         _bad=
 452         ! [ -e "$_tmpdir/failed" ] || _bad=1
 453         rm -rf "$_tmpdir"
 454         [ -z "$_bad" ] && [ "$_result" = "testing" ]
 455 } >/dev/null 2>&1
 456
 457 echo "*** Verifying \$Girocco::Config::nc_openbsd_bin supports -U option..."
 458 test_nc_U "$var_nc_openbsd_bin" || {
 459         echo "ERROR: invalid Girocco::Config::nc_openbsd_bin setting" >&2
 460         echo "ERROR: \"$var_nc_openbsd_bin\" does not grok the -U option" >&2
 461         uname_s="$(uname -s 2>/dev/null | tr A-Z a-z 2>/dev/null)" || :
 462         case "$uname_s" in
 463         *dragonfly*)
 464                 echo "ERROR: see the src/dragonfly/README file for a solution" >&2;;
 465         *kfreebsd*|*linux*)
 466                 echo "ERROR: try installing the package named 'netcat-openbsd'" >&2;;
 467         esac
 468         exit 1
 469 }
 470
 471 echo "*** Verifying selected POSIX sh is sane..."
 472 shbin="$var_sh_bin"
 473 [ -n "$shbin" ] && [ -f "$shbin" ] && [ -x "$shbin" ] && [ "$("$shbin" -c 'echo sh $(( 1 + 1 ))' 2>/dev/null)" = "sh 2" ] || {
 474         echo 'ERROR: invalid $Girocco::Config::posix_sh_bin setting' >&2
 475         exit 1
 476 }
 477 [ "$(check_sh_builtin command)" = "command" ] || {
 478         echo 'ERROR: invalid $Girocco::Config::posix_sh_bin setting (does not understand command -v)' >&2
 479         exit 1
 480 }
 481 sh_not_builtin=
 482 sh_extra_chroot_installs=
 483 badsh=
 484 for sbi in cd pwd read umask unset unalias; do
 485         if [ "$(check_sh_builtin "$sbi")" != "$sbi" ]; then
 486                 echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (missing built-in $sbi)" >&2
 487                 badsh=1
 488         fi
 489 done
 490 [ -z "$badsh" ] || exit 1
 491 for sbi in '[' echo printf test; do
 492         if ! extra="$(check_sh_builtin "$sbi")"; then
 493                 echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (missing command $sbi)" >&2
 494                 badsh=1
 495                 continue
 496         fi
 497         if [ "$extra" != "$sbi" ]; then
 498                 case "$extra" in /*) :;; *)
 499                         echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (bad command -v $sbi result: $extra)" >&2
 500                         badsh=1
 501                         continue
 502                 esac
 503                 withspc=
 504                 case "$extra" in *" "*) withspc=1; esac
 505                 [ -z "$withspc" ] && [ -f "$extra" ] && [ -r "$extra" ] && [ -x "$extra" ] || {
 506                         echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (unusable command -v $sbi result: $extra)" >&2
 507                         badsh=1
 508                         continue
 509                 }
 510                 echo "WARNING: slow \$Girocco::Config::posix_sh_bin setting (not built-in $sbi)" >&2
 511                 sh_not_builtin="$sh_not_builtin $sbi"
 512                 sh_extra_chroot_installs="$sh_extra_chroot_installs $extra"
 513         fi
 514 done
 515 [ -z "$badsh" ] || exit 1
 516 [ -z "$sh_extra_chroot_installs" ] || {
 517         echo "WARNING: the selected POSIX sh implements these as non-built-in:$sh_not_builtin" >&2
 518         echo "WARNING: as a result it will run slower than necessary" >&2
 519         echo "WARNING: consider building and switching to dash which can be found at:" >&2
 520         echo "WARNING:   http://gondor.apana.org.au/~herbert/dash/" >&2
 521         echo "WARNING: (download a tarball from the files section or clone the Git repository" >&2
 522         echo "WARNING:  and checkout the latest tag, run autogen.sh, configure and build)" >&2
 523         echo "WARNING: dash is licensed under the 3-clause BSD license" >&2
 524 }
 525
 526 echo "*** Verifying xargs is sane..."
 527 _xargsr="$(</dev/null command xargs printf %s -r)" || :
 528 xtest1="$(</dev/null command xargs $_xargsr printf 'test %s ' 2>/dev/null)" || :
 529 xtest2="$(printf '%s\n' one two | command xargs $_xargsr printf 'test %s ' 2>/dev/null)" || :
 530 [ -z "$xtest1" ] && [ "$xtest2" = "test one test two " ] || {
 531         echo 'ERROR: xargs is unusable' >&2
 532         echo 'ERROR: either `test -z "$(</dev/null xargs echo test 2>/dev/null)"`' >&2
 533         echo 'ERROR: or `test -z "$(</dev/null xargs -r echo test 2>/dev/null)"`' >&2
 534         echo 'ERROR: must be true, but neither is' >&2
 535         exit 1
 536 }
 537
 538 echo "*** Verifying selected perl is sane..."
 539 perlbin="$var_perl_bin"
 540 [ -n "$perlbin" ] && [ -f "$perlbin" ] && [ -x "$perlbin" ] && [ "$("$perlbin" -wle 'print STDOUT "perl ", + ( 1 + 1 )' 2>/dev/null)" = "perl 2" ] || {
 541         echo 'ERROR: invalid $Girocco::Config::perl_bin setting' >&2
 542         exit 1
 543 }
 544
 545 echo "*** Verifying selected gzip is sane..."
 546 gzipbin="$var_gzip_bin"
 547 [ -n "$gzipbin" ] && [ -f "$gzipbin" ] && [ -x "$gzipbin" ] && "$gzipbin" -V 2>&1 | grep -q gzip &&
 548     [ "$(echo Girocco | "$gzipbin" -c -n -9 | "$gzipbin" -c -d)" = "Girocco" ] || {
 549         echo 'ERROR: invalid $Girocco::Config::gzip_bin setting' >&2
 550         exit 1
 551 }
 552
 553 echo "*** Verifying basedir, webroot, webreporoot and cgiroot paths..."
 554 # Make sure $cfg_basedir, $cfg_webroot and $cfg_cgiroot are absolute paths
 555 case "$cfg_basedir" in /*) :;; *)
 556         echo "ERROR: invalid Girocco::Config::basedir setting" >&2
 557         echo "ERROR: \"$cfg_basedir\" must be an absolute path (start with '/')" >&2
 558         exit 1
 559 esac
 560 case "$cfg_webroot" in /*) :;; *)
 561         echo "ERROR: invalid Girocco::Config::webroot setting" >&2
 562         echo "ERROR: \"$cfg_webroot\" must be an absolute path (start with '/')" >&2
 563         exit 1
 564 esac
 565 if [ -n "$cfg_webreporoot" ]; then
 566         case "$cfg_webreporoot" in /*) :;; *)
 567                 echo "ERROR: invalid Girocco::Config::webreporoot setting" >&2
 568                 echo "ERROR: \"$cfg_webreporoot\" must be an absolute path (start with '/') or undef" >&2
 569                 exit 1
 570         esac
 571 fi
 572 case "$cfg_cgiroot" in /*) :;; *)
 573         echo "ERROR: invalid Girocco::Config::cgiroot setting" >&2
 574         echo "ERROR: \"$cfg_cgiroot\" must be an absolute path (start with '/')" >&2
 575         exit 1
 576 esac
 577
 578 # return the input with trailing slashes stripped but return "/" for all "/"s
 579 striptrsl() {
 580         [ -n "$1" ] || return 0
 581         _s="${1##*[!/]}"
 582         [ "$_s" != "$1" ] || _s="${_s#?}"
 583         printf "%s\n" "${1%$_s}"
 584 }
 585
 586 # a combination of realpath + dirname where the realpath of the deepest existing
 587 # directory is returned with the rest of the non-existing components appended
 588 # and trailing slashes and multiple slashes are removed
 589 realdir() {
 590         _d="$(striptrsl "$1")"
 591         if [ "$_d" = "/" ] || [ -z "$_d" ]; then
 592                 echo "$_d"
 593                 return 0
 594         fi
 595         _c=""
 596         while ! [ -d "$_d" ]; do
 597                 _c="/$(basename "$_d")$_c"
 598                 _d="$(dirname "$_d")"
 599                 [ "$_d" != "/" ] || _c="${_c#/}"
 600         done
 601         printf "%s%s\n" "$(cd "$_d" && pwd -P)" "$_c"
 602 }
 603
 604 # Use basedir, webroot and cgiroot for easier control of filesystem locations
 605 # Wherever we are writing/copying/installing files we use these, but where we
 606 # are editing, adding config settings or printing advice we always stick to the
 607 # cfg_xxx Config variable versions.  These are like a set of DESTDIR variables.
 608 # Only the file system directories that could be asynchronously accessed (by
 609 # the web server, jobd.pl, taskd.pl or incoming pushes) get these special vars.
 610 # The chroot is handled specially and does not need one of these.
 611 # We must be careful to allow cgiroot and/or webroot to be under basedir in which
 612 # case the prior contents of cgiroot and/or webroot are discarded.
 613 rbasedir="$(realdir "$cfg_basedir")"
 614 rwebroot="$(realdir "$cfg_webroot")"
 615 rwebreporoot=
 616 [ -z "$cfg_webreporoot" ] || {
 617         # avoid resolving a pre-existing symlink from a previous install
 618         rwebreporoot="$(realdir "${cfg_webreporoot%/}_NOSUCHDIR")"
 619         rwebreporoot="${rwebreporoot%_NOSUCHDIR}"
 620 }
 621 rcgiroot="$(realdir "$cfg_cgiroot")"
 622 case "$rbasedir" in "$rwebroot"/?*)
 623         echo "ERROR: invalid Girocco::Config::basedir setting; must not be under webroot" >&2
 624         exit 1
 625 esac
 626 case "$rbasedir" in "$rcgiroot"/?*)
 627         echo "ERROR: invalid Girocco::Config::basedir setting; must not be under cgiroot" >&2
 628         exit 1
 629 esac
 630 if [ "$rwebroot" = "$rcgiroot" ]; then
 631         echo "ERROR: invalid Girocco::Config::webroot and Girocco::Config::cgiroot settings; must not be the same" >&2
 632         exit 1
 633 fi
 634 case "$rcgiroot" in "$rwebroot"/?*)
 635         echo "ERROR: invalid Girocco::Config::cgiroot setting; must not be under webroot" >&2
 636         exit 1
 637 esac
 638 case "$rwebroot" in "$rcgiroot"/?*)
 639         echo "ERROR: invalid Girocco::Config::webroot setting; must not be under cgiroot" >&2
 640         exit 1
 641 esac
 642 if [ -n "$rwebreporoot" ]; then
 643         if [ "$rwebreporoot" = "$rwebroot" ]; then
 644                 echo "ERROR: invalid Girocco::Config::webroot and Girocco::Config::webreporoot settings; must not be the same" >&2
 645                 exit 1
 646         fi
 647         case "$rwebreporoot" in "$rwebroot"/?*);;*)
 648                 echo "ERROR: invalid Girocco::Config::webreporoot setting; must be under webroot or undef" >&2
 649                 exit 1
 650         esac
 651 fi
 652 basedir="$rbasedir-new"
 653 case "$rwebroot" in
 654         "$rbasedir"/?*)
 655                 webroot="$basedir${rwebroot#$rbasedir}"
 656                 webrootsub=1
 657                 ;;
 658         *)
 659                 webroot="$rwebroot-new"
 660                 webrootsub=
 661                 ;;
 662 esac
 663 webreporoot=
 664 [ -z "$rwebreporoot" ] || webreporoot="$webroot${rwebreporoot#$rwebroot}"
 665 case "$rcgiroot" in
 666         "$rbasedir"/?*)
 667                 cgiroot="$basedir${rcgiroot#$rbasedir}"
 668                 cgirootsub=1
 669                 ;;
 670         *)
 671                 cgiroot="$rcgiroot-new"
 672                 cgirootsub=
 673                 ;;
 674 esac
 675
 676 echo "*** Setting up basedir..."
 677
 678 chown_make() {
 679         if [ "$LOGNAME" = root ] && [ -n "$SUDO_USER" ] && [ "$SUDO_USER" != root ]; then
 680                 find -H "$@" -user root -exec chown "$SUDO_USER:$(id -gn "$SUDO_USER")" '{}' + 2>/dev/null || :
 681         elif [ "$LOGNAME" = root ] && { [ -z "$SUDO_USER" ] || [ "$SUDO_USER" = root ]; }; then
 682                 echo "*** WARNING: running make as root w/o sudo may leave root-owned: $*"
 683         fi
 684 }
 685
 686 "$MAKE" --no-print-directory --silent apache.conf
 687 chown_make apache.conf
 688 "$MAKE" --no-print-directory --silent -C src
 689 chown_make src
 690 rm -fr "$basedir"
 691 mkdir -p "$basedir" "$basedir/gitweb" "$basedir/cgi"
 692 # make the mtlinesfile with 1000 empty lines
 693 yes '' | dd bs=1000 count=1 2>/dev/null >"$basedir/mtlinesfile"
 694 chmod a+r "$basedir/mtlinesfile"
 695 cp cgi/*.cgi "$basedir/cgi"
 696 cp -pR Girocco jobd taskd html jobs toolbox hooks apache.conf shlib.sh bin screen "$basedir"
 697 rm -f "$basedir/Girocco/Dumper.pm" # Dumper.pm is only for the install.sh process
 698 rm -f "$basedir/Girocco/Validator.pm" # Validator.pm is only for the install.sh process
 699 find -H "$basedir" -type l -exec rm -f '{}' +
 700 cp -p src/can_user_push src/can_user_push_http src/get_user_uuid src/list_packs src/peek_packet \
 701         src/rangecgi src/readlink src/strftime src/throttle src/ulimit512 src/ltsha256 \
 702         ezcert.git/CACreateCert cgi/authrequired.cgi cgi/snapshot.cgi \
 703         "$basedir/bin"
 704 cp -p gitweb/*.sh gitweb/*.perl "$basedir/gitweb"
 705 if [ -n "$cfg_httpspushurl" ]; then
 706         [ -z "$cfg_pretrustedroot" ] || rm -f "$basedir"/html/rootcert.html
 707 else
 708         rm -f "$basedir"/html/rootcert.html "$basedir"/html/httpspush.html
 709 fi
 710 [ -n "$cfg_mob" ] || rm -f "$basedir"/html/mob.html
 711
 712 # Put the frozen Config in place
 713 VARLIST="$(get_girocco_config_var_list varonly)" && export VARLIST
 714 perl -I"$PWD" -MGirocco::Dumper=FreezeConfig -MScalar::Util=looks_like_number -e '
 715         my $usemod = $ARGV[0];
 716         my $f = sub { return () unless $_[0] =~ /^(var_[^=\s]+)=(.*)$/;
 717                 my ($k,$v) = ($1,$2);
 718                 $v =~ s/([\@\%])/\\$1/gos;
 719                 $v = "\"".$v."\"" unless substr($v,0,1) eq "\"" || looks_like_number($v);
 720                 my $e = eval $v;
 721                 [$k, $e] };
 722         my @vars = map({&$f($_)} split(/\n+/, $ENV{VARLIST}));
 723         my $s = sub { my $conf = shift;
 724                 foreach (@vars) {
 725                         my ($k,$v) = @{$_};
 726                         eval "\$${conf}::$k=\$v";
 727                 }
 728         };
 729         print FreezeConfig([$usemod,"Girocco::Validator"], undef, $s);
 730 ' -- "$GIROCCO_CONF" >"$basedir/Girocco/Config.pm"
 731 unset VARLIST
 732
 733 # Create symbolic links to selected binaries
 734 ln -s "$cfg_git_bin" "$basedir/bin/git"
 735 ln -s "$shbin" "$basedir/bin/sh"
 736 ln -s "$perlbin" "$basedir/bin/perl"
 737 ln -s "$gzipbin" "$basedir/bin/gzip"
 738 [ -z "$var_openssl_bin" ] || ln -s "$var_openssl_bin" "$basedir/bin/openssl"
 739
 740 echo "*** Preprocessing scripts..."
 741 SHBIN="$shbin" && export SHBIN
 742 PERLBIN="$perlbin" && export PERLBIN
 743 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -i -p \
 744         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 745         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 746         -e 's/^#!.*sh/#!$ENV{SHBIN}/ if $. == 1;' \
 747         -e 's/(?<!")\@basedir\@/"$Girocco::Config::basedir"/g;' \
 748         -e 's/(?<=")\@basedir\@/$Girocco::Config::basedir/g;' \
 749         -e 's/__BASE''DIR__/$Girocco::Config::basedir/g;' \
 750         -e 's/\@reporoot\@/"$Girocco::Config::reporoot"/g;' \
 751         -e 's/\@cgiroot\@/"$Girocco::Config::cgiroot"/g;' \
 752         -e 's/\@shbin\@/"$ENV{SHBIN}"/g;' \
 753         -e 's/\@perlbin\@/"$ENV{PERLBIN}"/g;' \
 754         -e 's/\@jailreporoot\@/"$Girocco::Config::jailreporoot"/g;' \
 755         -e 's/\@chroot\@/"$Girocco::Config::chroot"/g;' \
 756         -e 's/\@webadmurl\@/"$Girocco::Config::webadmurl"/g;' \
 757         -e 's/\@screen_acl_file\@/"$Girocco::Config::screen_acl_file"/g;' \
 758         -e 's/\@mob\@/"$Girocco::Config::mob"/g;' \
 759         -e 's/\@autogchack\@/"$Girocco::Config::autogchack"/g;' \
 760         -e 's/\@git_server_ua\@/"$Girocco::Config::git_server_ua"/g;' \
 761         -e 's/\@defined_git_server_ua\@/defined($Girocco::Config::git_server_ua)/ge;' \
 762         -e 's/\@git_no_mmap\@/"$Girocco::Config::git_no_mmap"/g;' \
 763         -e 's/\@big_file_threshold\@/"'"$var_big_file_threshold"'"/g;' \
 764         -e 's/\@upload_pack_window\@/"'"$var_upload_window"'"/g;' \
 765         -e 's/\@fetch_stash_refs\@/"$Girocco::Config::fetch_stash_refs"/g;' \
 766         -e 's/\@suppress_git_ssh_logging\@/"$Girocco::Config::suppress_git_ssh_logging"/g;' \
 767         -e 's/\@max_file_size512\@/"$Girocco::Config::max_file_size512"/g;' \
 768         -e 'close ARGV if eof;' \
 769         "$basedir"/jobs/*.sh "$basedir"/jobd/*.sh \
 770         "$basedir"/taskd/*.sh "$basedir"/gitweb/*.sh \
 771         "$basedir"/shlib.sh "$basedir"/hooks/* \
 772         "$basedir"/toolbox/*.sh "$basedir"/toolbox/*.pl \
 773         "$basedir"/toolbox/reports/*.sh \
 774         "$basedir"/bin/git-* "$basedir"/bin/*.sh \
 775         "$basedir"/bin/create-* "$basedir"/bin/update-* \
 776         "$basedir"/bin/*.cgi "$basedir"/screen/*
 777 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -i -p \
 778         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 779         -e 's/__BASE''DIR__/$Girocco::Config::basedir/g;' \
 780         "$basedir"/cgi/*.cgi "$basedir"/gitweb/*.perl \
 781         "$basedir"/jobd/*.pl "$basedir"/taskd/*.pl
 782 perl -i -p \
 783         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 784         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 785         -e 'close ARGV if eof;' \
 786         "$basedir"/jobd/jobd.pl "$basedir"/taskd/taskd.pl \
 787         "$basedir"/bin/sendmail.pl "$basedir"/bin/CACreateCert
 788 perl -i -p \
 789         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 790         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 791         -e 's/^#!.*sh/#!$ENV{SHBIN}/ if $. == 1;' \
 792         -e 'close ARGV if eof;' \
 793         "$basedir"/bin/format-readme "$basedir/cgi"/*.cgi
 794 unset PERLBIN
 795 unset SHBIN
 796
 797 # Dump all the cfg_ and defined_ variables to shlib_vars.sh
 798 get_girocco_config_var_list >"$basedir"/shlib_vars.sh
 799
 800 if [ "${cfg_mirror_darcs:-0}" != "0" ]; then
 801         echo "*** Setting up darcs-fast-export from girocco-darcs-fast-export.git..."
 802         if ! [ -f girocco-darcs-fast-export.git/darcs-fast-export ] ||
 803         ! [ -x girocco-darcs-fast-export.git/darcs-fast-export ]; then
 804                 echo "ERROR: girocco-darcs-fast-export.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 805                 exit 1
 806         fi
 807         mkdir -p "$basedir"/bin
 808         cp girocco-darcs-fast-export.git/darcs-fast-export "$basedir"/bin
 809 fi
 810
 811 if [ "${cfg_mirror_hg:-0}" != "0" ]; then
 812         echo "*** Setting up hg-fast-export from girocco-hg-fast-export.git..."
 813         if ! [ -f girocco-hg-fast-export.git/hg-fast-export.py ] || ! [ -f girocco-hg-fast-export.git/hg2git.py ]; then
 814                 echo "ERROR: girocco-hg-fast-export.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 815                 exit 1
 816         fi
 817         mkdir -p "$basedir"/bin
 818         cp girocco-hg-fast-export.git/hg-fast-export.py girocco-hg-fast-export.git/hg2git.py "$basedir"/bin
 819 fi
 820
 821 echo "*** Setting up markdown from markdown.git..."
 822 if ! [ -f markdown.git/Markdown.pl ]; then
 823         echo "ERROR: markdown.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 824         exit 1
 825 fi
 826 mkdir -p "$basedir"/bin
 827 (PERLBIN="$perlbin" && export PERLBIN &&
 828         perl -p -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 829                 markdown.git/Markdown.pl >"$basedir"/bin/Markdown.pl.$$ &&
 830         chmod a+x "$basedir"/bin/Markdown.pl.$$ &&
 831         mv -f "$basedir"/bin/Markdown.pl.$$ "$basedir"/bin/Markdown.pl)
 832 test $? -eq 0
 833 (umask 0133 && ln -s -f -n bin/Markdown.pl "$basedir"/Markdown.pm)
 834 test $? -eq 0
 835
 836 # Some permission sanity on basedir/bin just in case
 837 find -H "$basedir"/bin -type f -exec chmod go-w '{}' +
 838 chown -R -h "$cfg_mirror_user""$owngroup" "$basedir"/bin
 839
 840 if [ -n "$cfg_mirror" ]; then
 841         echo "--- Remember to start $cfg_basedir/taskd/taskd.pl"
 842 fi
 843 echo "--- Also remember to either start $cfg_basedir/jobd/jobd.pl, or add this"
 844 echo "--- to the crontab of $cfg_mirror_user (adjust frequency on number of repos):"
 845 echo "*/30 * * * * /usr/bin/nice -n 18 $cfg_basedir/jobd/jobd.pl -q --all-once"
 846
 847
 848 echo "*** Setting up repository root..."
 849 [ -d "$cfg_reporoot" ] || {
 850         mkdir -p "$cfg_reporoot"
 851         chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot" ||
 852         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_reporoot"
 853 }
 854 [ -z "$cfg_owning_group" ] ||
 855         chgrp "$cfg_owning_group" "$cfg_reporoot" || echo "WARNING: Cannot chgrp $cfg_owning_group $cfg_reporoot"
 856 chmod 02775 "$cfg_reporoot" || echo "WARNING: Cannot chmod $cfg_reporoot properly"
 857 mkdir -p "$cfg_reporoot/_recyclebin" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty"
 858 chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot/_recyclebin" "$cfg_reporoot/_global" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty" ||
 859         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_reporoot/{_recyclebin,_global} properly"
 860 if [ "$cfg_owning_group" ]; then
 861         chgrp "$cfg_owning_group" "$cfg_reporoot/_recyclebin" || echo "WARNING: Cannot chgrp $cfg_owning_group $cfg_reporoot/_recyclebin"
 862         chgrp -R "$cfg_owning_group" "$cfg_reporoot/_global" || echo "WARNING: Cannot chgrp -R $cfg_owning_group $cfg_reporoot/_global"
 863 fi
 864 chmod 02775 "$cfg_reporoot/_recyclebin" || echo "WARNING: Cannot chmod $cfg_reporoot/_recyclebin properly"
 865 chmod 00755 "$cfg_reporoot/_global" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty" || echo "WARNING: Cannot chmod $cfg_reporoot/_global properly"
 866
 867
 868 usejail=
 869 [ "${cfg_disable_jailsetup:-0}" != "0" ] || [ "${cfg_chrooted:-0}" = "0" ] || usejail=1
 870 if [ -n "$usejail" ]; then
 871         echo "*** Setting up chroot jail for pushing..."
 872         if [ -n "$isroot" ]; then
 873                 # jailsetup may install things from $cfg_basedir/bin into the
 874                 # chroot so we do a mini-update of just that portion now
 875                 mkdir -p "$cfg_basedir"
 876                 rm -rf "$cfg_basedir/bin-new"
 877                 cp -pR "$basedir/bin" "$cfg_basedir/bin-new" >/dev/null 2>&1
 878                 rm -rf "$cfg_basedir/bin-old"
 879                 quick_move "$cfg_basedir/bin-new" "$cfg_basedir/bin" "$cfg_basedir/bin-old"
 880                 rm -rf "$cfg_basedir/bin-old"
 881                 if [ -n "$sh_extra_chroot_installs" ]; then
 882                         GIROCCO_CHROOT_EXTRA_INSTALLS="$sh_extra_chroot_installs"
 883                         export GIROCCO_CHROOT_EXTRA_INSTALLS
 884                 fi
 885                 ./jailsetup.sh
 886                 unset GIROCCO_CHROOT_EXTRA_INSTALLS
 887         else
 888                 echo "WARNING: Skipping jail setup, not root"
 889         fi
 890 fi
 891
 892
 893 echo "*** Setting up jail configuration (project database)..."
 894 [ -n "$usejail" ] && [ -n "$isroot" ] || ./jailsetup.sh dbonly
 895 mkdir -p "$cfg_chroot" "$cfg_chroot/etc"
 896 touch "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group"
 897 chown "$cfg_mirror_user""$owngroup" "$cfg_chroot/etc" ||
 898         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_chroot/etc"
 899 if [ -n "$usejail" ]; then
 900         chown "$cfg_cgi_user""$owngroup" "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 901                 echo "WARNING: Cannot chown $cfg_cgi_user$owngroup the etc/passwd and/or etc/group files"
 902 else
 903         # If a chroot jail is not in use, sudo privileges are neither expected nor required
 904         # which means it will not be possible to change the owner of the passwd and group
 905         # files if it differs from the mirror user.  And that's okay, provided the group
 906         # can still be set correctly to the owning group.  But, just in case we're running
 907         # as root, go ahead and set the owner to the mirror user.
 908         chown "$cfg_mirror_user""$owngroup" "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 909                 echo "WARNING: Cannot chown $cfg_mirror_user$owngroup the etc/passwd and/or etc/group files"
 910 fi
 911 chmod g+w "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 912         echo "WARNING: Cannot chmod g+w the etc/passwd and/or etc/group files"
 913 chmod 02775 "$cfg_chroot/etc" || echo "WARNING: Cannot chmod 02775 $cfg_chroot/etc"
 914
 915
 916 echo "*** Setting up global hook scripts..."
 917 # It is absolutely CRUCIAL that hook script replacements are done atomically!
 918 # Otherwise an incoming push might slip in and fail to run the hook script!
 919 # The underlying rename(2) function call provides this and mv will use it.
 920 # First add hook scripts
 921 hooks="pre-auto-gc pre-receive post-commit post-receive update"
 922 for hook in $hooks; do
 923         cat "$basedir/hooks/$hook" >"$cfg_reporoot/_global/hooks/$hook.$$"
 924         chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot/_global/hooks/$hook.$$" ||
 925                 echo "WARNING: Cannot chown $cfg_reporoot/_global/hooks/$hook"
 926         chmod 0755 "$cfg_reporoot/_global/hooks/$hook.$$"
 927         mv -f "$cfg_reporoot/_global/hooks/$hook.$$" "$cfg_reporoot/_global/hooks/$hook"
 928 done
 929 # Then remove any hook scripts that do not belong
 930 for hook in "$cfg_reporoot/_global/hooks"/*; do
 931         hook="${hook##*/}"
 932         [ -f "$cfg_reporoot/_global/hooks/$hook" ] || continue
 933         case " $hooks " in *" $hook "*);;*)
 934                 rm -f "$cfg_reporoot/_global/hooks/$hook" ||
 935                         echo "WARNING: Cannot remove extraneous $cfg_reporoot/_global/hooks/$hook"
 936         esac
 937 done
 938
 939
 940 echo "*** Setting up gitweb from git.git..."
 941 if ! [ -f git.git/Makefile ]; then
 942         echo "ERROR: git.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 943         exit 1
 944 fi
 945
 946 # We do not wholesale replace either webroot or cgiroot unless they are under
 947 # basedir so if they exist and are not we make a copy to start working on them.
 948 # We make a copy using -p which can result in some warnings so we suppress
 949 # error output as it's of no consequence in this case.
 950 rm -rf "$webroot" "$cgiroot"
 951 [ -n "$webrootsub" ] || ! [ -d "$rwebroot" ] || cp -pR "$rwebroot" "$webroot" >/dev/null 2>&1 || :
 952 [ -n "$cgirootsub" ] || ! [ -d "$rcgiroot" ] || cp -pR "$rcgiroot" "$cgiroot" >/dev/null 2>&1 || :
 953 mkdir -p "$webroot" "$cgiroot"
 954
 955 (
 956         cd git.git &&
 957         "$MAKE" --no-print-directory --silent NO_SUBDIR=: bindir="$(dirname "$cfg_git_bin")" \
 958                 GITWEB_CONFIG_COMMON="" GITWEB_CONFIG_SYSTEM="" \
 959                 GITWEB_CONFIG="$cfg_basedir/gitweb/gitweb_config.perl" SHELL_PATH="$shbin" gitweb &&
 960         chown_make gitweb &&
 961         PERLBIN="$perlbin" && export PERLBIN &&
 962         perl -p -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 963                 -e 's/^(\s*use\s+warnings\s*;.*)$/#$1/;' gitweb/gitweb.cgi >"$cgiroot"/gitweb.cgi.$$ &&
 964         chmod a+x "$cgiroot"/gitweb.cgi.$$ &&
 965         chown_make "$cgiroot"/gitweb.cgi.$$ &&
 966         mv -f "$cgiroot"/gitweb.cgi.$$ "$cgiroot"/gitweb.cgi &&
 967         cp gitweb/static/*.png gitweb/static/*.css gitweb/static/*.js "$webroot"
 968 )
 969 test $? -eq 0
 970
 971
 972 echo "*** Setting up git-browser from git-browser.git..."
 973 if ! [ -f git-browser.git/git-browser.cgi ]; then
 974         echo "ERROR: git-browser.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 975         exit 1
 976 fi
 977 mkdir -p "$webroot"/git-browser "$cgiroot"
 978 (
 979         cd git-browser.git &&
 980         CFG="$cfg_basedir/gitweb/git-browser.conf" && export CFG &&
 981         PERLBIN="$perlbin" && export PERLBIN && perl -p \
 982                 -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 983                 -e 's/"git-browser\.conf"/"$ENV{"CFG"}"/' git-browser.cgi >"$cgiroot"/git-browser.cgi.$$ &&
 984         chmod a+x "$cgiroot"/git-browser.cgi.$$ &&
 985         chown_make "$cgiroot"/git-browser.cgi.$$ &&
 986         perl -p \
 987                 -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 988                 -e 's/"git-browser\.conf"/"$ENV{"CFG"}"/' git-diff.cgi >"$cgiroot"/git-diff.cgi.$$ &&
 989         chmod a+x "$cgiroot"/git-diff.cgi.$$ &&
 990         chown_make "$cgiroot"/git-diff.cgi.$$ &&
 991         mv -f "$cgiroot"/git-browser.cgi.$$ "$cgiroot"/git-browser.cgi &&
 992         mv -f "$cgiroot"/git-diff.cgi.$$ "$cgiroot"/git-diff.cgi &&
 993         for h in *.html; do
 994                 [ "$h" != "index.html" ] || continue
 995                 if [ "$h" = "by-commit.html" ] || [ "$h" = "by-date.html" ]; then
 996                         FAVLINE='<link rel="shortcut icon" href="/git-favicon.png" type="image/png" />' &&
 997                         export FAVLINE && perl -p -e 'print "$ENV{FAVLINE}\n" if m{</head>};' "$h" \
 998                         >"$webroot/git-browser/$h.$$" &&
 999                         chmod a+r "$webroot/git-browser/$h.$$" &&
1000                         mv -f "$webroot/git-browser/$h.$$" "$webroot/git-browser/$h"
1001                 else
1002                         cp -p "$h" "$webroot/git-browser/"
1003                 fi
1004         done
1005         cp -pR *.js *.css js.lib "$webroot/git-browser/" &&
1006         cp -pR JSON "$cgiroot/"
1007 )
1008 test $? -eq 0
1009 gitwebabs="$cfg_gitweburl"
1010 case "$gitwebabs" in "http://"[!/]*|"https://"[!/]*)
1011         gitwebabs="${gitwebabs#*://}"
1012         case "$gitwebabs" in
1013         *"/"*) gitwebabs="/${gitwebabs#*/}";;
1014         *) gitwebabs="";;
1015         esac
1016 esac
1017 case "$gitwebabs" in */);;*) gitwebabs="$gitwebabs/"; esac
1018 cat >"$basedir/gitweb"/git-browser.conf.$$ <<-EOT
1019         gitbin: $cfg_git_bin
1020         gitweb: $gitwebabs
1021         warehouse: $cfg_reporoot
1022         doconfig: $cfg_basedir/gitweb/gitbrowser_config.perl
1023 EOT
1024 chown_make "$basedir/gitweb"/git-browser.conf.$$
1025 mv -f "$basedir/gitweb"/git-browser.conf.$$ "$basedir/gitweb"/git-browser.conf
1026 esctitle="$(printf '%s\n' "$cfg_title" | LC_ALL=C sed 's/\\/\\\\/g;s/"/\\"/g;')" || :
1027 cat >"$webroot"/git-browser/GitConfig.js.$$ <<-EOT
1028         cfg_gitweb_url="$cfg_gitweburl/"
1029         cfg_browsercgi_url="$cfg_webadmurl/git-browser.cgi"
1030         cfg_home_url="$cfg_gitweburl/%n"
1031         cfg_home_text="summary"
1032         cfg_bycommit_title="$esctitle - %n/graphiclog1"
1033         cfg_bydate_title="$esctitle - %n/graphiclog2"
1034 EOT
1035 chown_make "$webroot"/git-browser/GitConfig.js.$$
1036 mv -f "$webroot"/git-browser/GitConfig.js.$$ "$webroot"/git-browser/GitConfig.js
1037
1038
1039 echo "*** Setting up our part of the website..."
1040 mkdir -p "$webroot" "$cgiroot"
1041 cp "$basedir"/bin/snapshot.cgi "$basedir/cgi"
1042 cp "$basedir"/bin/authrequired.cgi "$basedir/cgi"
1043 [ -n "$cfg_httpspushurl" ] || rm -f "$basedir/cgi"/usercert.cgi "$cgiroot"/usercert.cgi
1044 cp "$basedir/cgi"/*.cgi "$cgiroot"
1045 rm -rf "$basedir/cgi"
1046 [ -z "$webreporoot" ] || { rm -f "$webreporoot" && ln -s "$cfg_reporoot" "$webreporoot"; }
1047 if [ -z "$cfg_httpspushurl" ] || [ -n "$cfg_pretrustedroot" ]; then
1048         grep -v 'rootcert[.]html' gitweb/indextext.html >"$basedir/gitweb/indextext.html"
1049 else
1050         cp gitweb/indextext.html "$basedir/gitweb"
1051 fi
1052 mv "$basedir"/html/*.css "$basedir"/html/*.js "$webroot"
1053 cp mootools.js "$webroot"
1054 cp htaccess "$webroot/.htaccess"
1055 cp cgi/htaccess "$cgiroot/.htaccess"
1056 cp git-favicon.ico "$webroot/favicon.ico"
1057 cp robots.txt "$webroot"
1058 cat gitweb/gitweb.css >>"$webroot"/gitweb.css
1059
1060
1061 echo "*** Setting up token keys..."
1062 mkdir -p "$cfg_certsdir/tokenkeys"
1063 "$var_perl_bin" -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -MGirocco::Util -MGirocco::TimedToken -e '
1064         my $basedir; $Girocco::Config::certsdir =~ /^(.+)$/ and $basedir = "$1/tokenkeys";
1065         -d "$basedir" && -w _ or die "no such writable directory: \"$basedir\"\n";
1066         foreach (qw(projedit)) {
1067                 my $tk = get_token_key($_);
1068                 if (!defined($tk)) {
1069                         my $tf = "$basedir/$_.tky";
1070                         $tk = create_token_secret();
1071                         my $fh;
1072                         open $fh, ">", "$tf" or
1073                                 die "unable to open \"$tf\" for writing: $!\n";
1074                         printf $fh "%s\n", $tk;
1075                         close $fh or die "error closing \"$tf\": $!\n";
1076                         printf "%s\n", "Created new $_ token secret";
1077                 }
1078         }
1079 '
1080
1081
1082 if [ -n "$cfg_httpspushurl" ]; then
1083         echo "*** Setting up SSL certificates..."
1084         openssl="${var_openssl_bin:-openssl}"
1085         createcert() { PATH="$basedir/bin:$PATH" "$basedir/bin/CACreateCert" "$@"; }
1086         bits=2048
1087         if [ "$cfg_rsakeylength" -gt "$bits" ] 2>/dev/null; then
1088             bits="$cfg_rsakeylength"
1089         fi
1090         mkdir -p "$cfg_certsdir"
1091         [ -d "$cfg_certsdir" ]
1092         wwwcertcn=
1093         if [ -e "$cfg_certsdir/girocco_www_crt.pem" ]; then
1094                 wwwcertcn="$(
1095                         "$openssl" x509 -in "$cfg_certsdir/girocco_www_crt.pem" -noout -subject |
1096                         sed -e 's,[^/]*,,'
1097                 )"
1098         fi
1099         wwwcertdns=
1100         if [ -n "$cfg_wwwcertaltnames" ]; then
1101                 for dnsopt in $cfg_wwwcertaltnames; do
1102                         wwwcertdns="${wwwcertdns:+$wwwcertdns }--dns $dnsopt"
1103                 done
1104         fi
1105         wwwcertdnsfile=
1106         if [ -r "$cfg_certsdir/girocco_www_crt.dns" ]; then
1107                 wwwcertdnsfile="$(cat "$cfg_certsdir/girocco_www_crt.dns")"
1108         fi
1109         needroot=
1110         [ -e "$cfg_certsdir/girocco_client_crt.pem" ] &&
1111         [ -e "$cfg_certsdir/girocco_client_key.pem" ] &&
1112         [ -e "$cfg_certsdir/girocco_www_key.pem" ] &&
1113         [ -e "$cfg_certsdir/girocco_www_crt.pem" ] && [ "$wwwcertcn" = "/CN=$cfg_httpsdnsname" ] &&
1114         [ -e "$cfg_certsdir/girocco_root_crt.pem" ] || needroot=1
1115         if [ -n "$needroot" ] && ! [ -e "$cfg_certsdir/girocco_root_key.pem" ]; then
1116                 rm -f "$cfg_certsdir/girocco_root_crt.pem" "$cfg_certsdir/girocco_root_key.pem"
1117                 umask 0077
1118                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_root_key.pem" $bits
1119                 chmod 0600 "$cfg_certsdir/girocco_root_key.pem"
1120                 rm -f "$cfg_certsdir/girocco_root_crt.pem"
1121                 umask 0022
1122                 echo "Created new root key"
1123         fi
1124         if ! [ -e "$cfg_certsdir/girocco_root_crt.pem" ]; then
1125                 createcert --root --key "$cfg_certsdir/girocco_root_key.pem" \
1126                         --out "$cfg_certsdir/girocco_root_crt.pem" "girocco $cfg_nickname root certificate"
1127                 rm -f "$cfg_certsdir/girocco_www_crt.pem" "$cfg_certsdir/girocco_www_chain.pem" \
1128                         "$cfg_certsdir/girocco_www_fullchain.pem"
1129                 rm -f "$cfg_certsdir/girocco_client_crt.pem" "$cfg_certsdir/girocco_client_suffix.pem"
1130                 rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1131                 rm -f "$cfg_chroot/etc/sshcerts"/*.pem
1132                 echo "Created new root certificate"
1133         fi
1134         if ! [ -e "$cfg_certsdir/girocco_www_key.pem" ]; then
1135                 umask 0077
1136                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_www_key.pem" $bits
1137                 chmod 0600 "$cfg_certsdir/girocco_www_key.pem"
1138                 rm -f "$cfg_certsdir/girocco_www_crt.pem"
1139                 umask 0022
1140                 echo "Created new www key"
1141         fi
1142         if ! [ -e "$cfg_certsdir/girocco_www_crt.pem" ] ||
1143                 [ "$wwwcertcn" != "/CN=$cfg_httpsdnsname" ] || [ "$wwwcertdns" != "$wwwcertdnsfile" ]; then
1144                 "$openssl" rsa -in "$cfg_certsdir/girocco_www_key.pem" -pubout |
1145                 createcert --server --key "$cfg_certsdir/girocco_root_key.pem" \
1146                         --cert "$cfg_certsdir/girocco_root_crt.pem" $wwwcertdns \
1147                         --out "$cfg_certsdir/girocco_www_crt.pem" "$cfg_httpsdnsname"
1148                 printf '%s\n' "$wwwcertdns" >"$cfg_certsdir/girocco_www_crt.dns"
1149                 rm -f "$cfg_certsdir/girocco_www_fullchain.pem"
1150                 echo "Created www certificate"
1151         fi
1152         if ! [ -e "$cfg_certsdir/girocco_www_chain.pem" ]; then
1153                 cat "$cfg_certsdir/girocco_root_crt.pem" >"$cfg_certsdir/girocco_www_chain.pem"
1154                 echo "Created www certificate chain file"
1155         fi
1156         if ! [ -e "$cfg_certsdir/girocco_www_fullchain.pem" ]; then
1157                 cat "$cfg_certsdir/girocco_www_crt.pem" >"$cfg_certsdir/girocco_www_fullchain.pem"
1158                 cat "$cfg_certsdir/girocco_www_chain.pem" >>"$cfg_certsdir/girocco_www_fullchain.pem"
1159                 echo "Created www certificate full chain file"
1160         fi
1161         if ! [ -e "$cfg_certsdir/girocco_client_key.pem" ]; then
1162                 umask 0037
1163                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_client_key.pem" $bits
1164                 chmod 0640 "$cfg_certsdir/girocco_client_key.pem"
1165                 rm -f "$cfg_certsdir/girocco_client_crt.pem"
1166                 umask 0022
1167                 echo "Created new client key"
1168         fi
1169         if ! [ -e "$cfg_certsdir/girocco_client_crt.pem" ]; then
1170                 "$openssl" rsa -in "$cfg_certsdir/girocco_client_key.pem" -pubout |
1171                 createcert --subca --key "$cfg_certsdir/girocco_root_key.pem" \
1172                         --cert "$cfg_certsdir/girocco_root_crt.pem" \
1173                         --out "$cfg_certsdir/girocco_client_crt.pem" "girocco $cfg_nickname client authority"
1174                 rm -f "$cfg_certsdir/girocco_client_suffix.pem"
1175                 rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1176                 rm -f "$cfg_chroot/etc/sshcerts"/*.pem
1177                 echo "Created client certificate"
1178         fi
1179         if ! [ -e "$cfg_certsdir/girocco_client_suffix.pem" ]; then
1180                 cat "$cfg_certsdir/girocco_client_crt.pem" >"$cfg_certsdir/girocco_client_suffix.pem"
1181                 echo "Created client certificate suffix file"
1182         fi
1183         if [ -z "$cfg_pretrustedroot" ]; then
1184                 cat "$cfg_rootcert" >"$webroot/${cfg_nickname}_root_cert.pem"
1185         else
1186                 rm -f "$webroot/${cfg_nickname}_root_cert.pem"
1187         fi
1188         if [ -n "$cfg_mob" ]; then
1189                 if ! [ -e "$cfg_certsdir/girocco_mob_user_key.pem" ]; then
1190                         "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_mob_user_key.pem" $bits
1191                         chmod 0644 "$cfg_certsdir/girocco_mob_user_key.pem"
1192                         rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1193                         echo "Created new mob user key"
1194                 fi
1195                 if ! [ -e "$cfg_certsdir/girocco_mob_user_crt.pem" ]; then
1196                         "$openssl" rsa -in "$cfg_mobuserkey" -pubout |
1197                         createcert --client --key "$cfg_clientkey" \
1198                                 --cert "$cfg_clientcert" \
1199                                 --out "$cfg_certsdir/girocco_mob_user_crt.pem" 'mob'
1200                         echo "Created mob user client certificate"
1201                 fi
1202                 cat "$cfg_mobuserkey" >"$webroot/${cfg_nickname}_mob_key.pem"
1203                 cat "$cfg_mobusercert" "$cfg_clientcertsuffix" >"$webroot/${cfg_nickname}_mob_user.pem"
1204         else
1205                 rm -f "$webroot/${cfg_nickname}_mob_key.pem" "$webroot/${cfg_nickname}_mob_user.pem"
1206         fi
1207 else
1208         rm -f "$webroot/${cfg_nickname}_root_cert.pem"
1209         rm -f "$webroot/${cfg_nickname}_mob_key.pem" "$webroot/${cfg_nickname}_mob_user.pem"
1210 fi
1211
1212
1213 echo "*** Processing website html templates..."
1214 rm -f "$cgiroot/html.cgi"
1215 rm -rf "$cgiroot/html"
1216 mkdir -p "$cgiroot/html"
1217 for tf in "$basedir/html"/*.html; do
1218         tfb="${tf##*/}"
1219         "$perlbin" -I"$basedir" cgi/html.cgi "$webroot" "$tfb" "$basedir" >"$cgiroot/html/$tfb"
1220         rm -f "$tf"
1221 done
1222
1223 echo "*** Formatting markdown documentation..."
1224 mkdir -p "$cgiroot/html/gfm"
1225 for d in basics.md syntax.md; do
1226         {
1227                 cat <<-HEADER
1228                         <!DOCTYPE html>
1229                         <html xmlns="http://www.w3.org/1999/xhtml">
1230                         <head>
1231                         <meta charset="utf-8" />
1232                         <meta http-equiv="content-type" content="text/html; charset=utf-8" />
1233                         <title>$d</title>
1234                         </head>
1235                         <body><pre>
1236                 HEADER
1237                 <"markdown.git/$d" LC_ALL=C sed -e '/\[[Ll]icense\]/d' \
1238                 -e 's, \([a-z][a-z]*\)\.md, \1.md.html,' \
1239                 -e 's/ by adding `.md` to the URL//' \
1240                 -e 's/&/\&amp;/g' -e 's/</\&lt;/g' <"markdown.git/$d"
1241                 cat <<-FOOTER
1242                         </pre></body>
1243                         </html>
1244                 FOOTER
1245         } >"$cgiroot/html/gfm/$d.html"
1246         {
1247                 title="Markdown: $(echo "${d%.md}" | "$perlbin" -pe '$_=ucfirst')"
1248                 gwfpath="$cfg_gitwebfiles"
1249                 case "$gwfpath" in *"//"*)
1250                         case "$gwfpath" in *"/");;*) gwfpath="$gwfpath/"; esac
1251                         gwfpath="${gwfpath#*//}"; gwfpath="${gwfpath#*/}"
1252                 esac
1253                 case "$gwfpath" in "/"*);;*) gwfpath="/$gwfpath"; esac
1254                 gwfpath="${gwfpath%/}"
1255                 cat <<-HEADER
1256                         <!DOCTYPE html>
1257                         <html xmlns="http://www.w3.org/1999/xhtml">
1258                         <head>
1259                         <meta charset="utf-8" />
1260                         <meta http-equiv="content-type" content="text/html; charset=utf-8" />
1261                         <title>$title</title>
1262                         <link rel="stylesheet" type="text/css" href="$gwfpath/gitweb.css" />
1263                         <link rel="stylesheet" type="text/css" href="$gwfpath/girocco.css" />
1264                         <link rel="shortcut icon" href="$gwfpath/git-favicon.png" type="image/png" />
1265                         </head>
1266                         <body style="text-align:center">
1267                         <div class="readme" style="overflow:inherit;display:inline-block;text-align:left;max-width:42pc">
1268                 HEADER
1269                 <"markdown.git/$d" LC_ALL=C sed -e '/\[[Ll]icense\]/d' \
1270                         -e 's, \([a-z][a-z]*\)\.md, \1.md.html,' \
1271                         -e 's/ by adding `.md` to the URL//' |
1272                 "$perlbin" "markdown.git/Markdown.pl"
1273                 cat <<-FOOTER
1274                         </div>
1275                         </body>
1276                         </html>
1277                 FOOTER
1278         } >"$cgiroot/html/gfm/${d%.md}.html"
1279 done
1280
1281
1282 echo "*** Finalizing permissions and moving into place..."
1283 chown -R -h "$cfg_mirror_user""$owngroup" "$basedir" "$webroot" "$cgiroot"
1284 [ -z "$cfg_httpspushurl" ] || chown -R -h "$cfg_mirror_user""$owngroup" "$cfg_certsdir"
1285
1286 # This should always be the very last thing install.sh does
1287 rm -rf "$rbasedir-old" "$rwebroot-old" "$rcgiroot-old"
1288 quick_move "$basedir" "$rbasedir" "$rbasedir-old"
1289 [ -n "$webrootsub" ] || quick_move "$webroot" "$rwebroot" "$rwebroot-old"
1290 [ -n "$cgirootsub" ] || quick_move "$cgiroot" "$rcgiroot" "$rcgiroot-old"
1291 rm -rf "$rbasedir-old" "$rwebroot-old" "$rcgiroot-old"
1292 echo "--- Update hooks and config with $cfg_basedir/toolbox/update-all-projects.sh"
1293 ! [ -S "$cfg_chroot/etc/taskd.socket" ] || {
1294         echo "*** Requesting graceful restart of running taskd (and, if running, jobd)..."
1295         touch "$cfg_chroot/etc/taskd.restart"
1296         chown_make "$cfg_chroot/etc/taskd.restart"
1297         trap ':' PIPE
1298         echo "nop" | nc_openbsd -w 5 -U "$cfg_chroot/etc/taskd.socket" || :
1299         trap - PIPE
1300 }