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 echo "*** Checking for compiled utilities..."
 144 if ! [ -f src/can_user_push ] || ! [ -x src/can_user_push ]; then
 145         echo "ERROR: src/can_user_push is not built! Did you _REALLY_ read INSTALL?" >&2
 146         echo "ERROR: perhaps you forgot to run make?" >&2
 147         exit 1
 148 fi
 149 if ! [ -f src/can_user_push_http ] || ! [ -x src/can_user_push_http ]; then
 150         echo "ERROR: src/can_user_push_http is not built! Did you _REALLY_ read INSTALL?" >&2
 151         echo "ERROR: perhaps you forgot to run make?" >&2
 152         exit 1
 153 fi
 154 if ! [ -f src/getent ] || ! [ -x src/getent ]; then
 155         echo "ERROR: src/getent is not built! Did you _REALLY_ read INSTALL?" >&2
 156         echo "ERROR: perhaps you forgot to run make?" >&2
 157         exit 1
 158 fi
 159 if ! [ -f src/get_sun_path_len ] || ! [ -x src/get_sun_path_len ]; then
 160         echo "ERROR: src/get_sun_path_len is not built! Did you _REALLY_ read INSTALL?" >&2
 161         echo "ERROR: perhaps you forgot to run make?" >&2
 162         exit 1
 163 fi
 164 if ! [ -f src/get_user_uuid ] || ! [ -x src/get_user_uuid ]; then
 165         echo "ERROR: src/get_user_uuid is not built! Did you _REALLY_ read INSTALL?" >&2
 166         echo "ERROR: perhaps you forgot to run make?" >&2
 167         exit 1
 168 fi
 169 if ! [ -f src/list_packs ] || ! [ -x src/list_packs ]; then
 170         echo "ERROR: src/list_packs is not built! Did you _REALLY_ read INSTALL?" >&2
 171         echo "ERROR: perhaps you forgot to run make?" >&2
 172         exit 1
 173 fi
 174 if ! [ -f src/peek_packet ] || ! [ -x src/peek_packet ]; then
 175         echo "ERROR: src/peek_packet is not built! Did you _REALLY_ read INSTALL?" >&2
 176         echo "ERROR: perhaps you forgot to run make?" >&2
 177         exit 1
 178 fi
 179 if ! [ -f src/rangecgi ] || ! [ -x src/rangecgi ]; then
 180         echo "ERROR: src/rangecgi is not built! Did you _REALLY_ read INSTALL?" >&2
 181         echo "ERROR: perhaps you forgot to run make?" >&2
 182         exit 1
 183 fi
 184 if ! [ -f src/readlink ] || ! [ -x src/readlink ]; then
 185         echo "ERROR: src/readlink is not built! Did you _REALLY_ read INSTALL?" >&2
 186         echo "ERROR: perhaps you forgot to run make?" >&2
 187         exit 1
 188 fi
 189 if ! [ -f src/strftime ] || ! [ -x src/strftime ]; then
 190         echo "ERROR: src/strftime is not built! Did you _REALLY_ read INSTALL?" >&2
 191         echo "ERROR: perhaps you forgot to run make?" >&2
 192         exit 1
 193 fi
 194 if ! [ -f src/throttle ] || ! [ -x src/throttle ]; then
 195         echo "ERROR: src/throttle is not built! Did you _REALLY_ read INSTALL?" >&2
 196         echo "ERROR: perhaps you forgot to run make?" >&2
 197         exit 1
 198 fi
 199 if ! [ -f src/ulimit512 ] || ! [ -x src/ulimit512 ]; then
 200         echo "ERROR: src/ulimit512 is not built! Did you _REALLY_ read INSTALL?" >&2
 201         echo "ERROR: perhaps you forgot to run make?" >&2
 202         exit 1
 203 fi
 204 ebin="/bin/echo"
 205 if [ ! -x "$ebin" ] && [ -x "/usr/bin/echo" ]; then
 206         ebin="/usr/bin/echo"
 207 fi
 208 if [ ! -x "$ebin" ]; then
 209         echo "ERROR: neither /bin/echo nor /usr/bin/echo found" >&2
 210         echo "ERROR: at least one must be present for testing during install" >&2
 211         exit 1
 212 fi
 213 ec=999
 214 tmpfile="$(mktemp "/tmp/ul512-$$-XXXXXX")"
 215 { src/ulimit512 -f 0 "$ebin" test >"$tmpfile" || ec=$?; } >/dev/null 2>&1
 216 rm -f "$tmpfile"
 217 if [ "$ec" = "999" ] || [ "$ec" = "0" ]; then
 218         echo "ERROR: src/ulimit512 is built, but broken!" >&2
 219         echo "ERROR: exceeding file size limit did not fail!" >&2
 220         exit 1
 221 fi
 222 if ! [ -f src/ltsha256 ] || ! [ -x src/ltsha256 ]; then
 223         echo "ERROR: src/ltsha256 is not built! Did you _REALLY_ read INSTALL?" >&2
 224         echo "ERROR: perhaps you forgot to run make?" >&2
 225         exit 1
 226 fi
 227 sha256check="15e2b0d3c33891ebb0f1ef609ec419420c20e320ce94c65fbc8c3312448eb225"
 228 sha256result="$(printf '%s' '123456789' | src/ltsha256)"
 229 if [ "$sha256check" != "$sha256result" ]; then
 230         echo "ERROR: src/ltsha256 is built, but broken!" >&2
 231         echo "ERROR: verifying sha256 hash of '123456789' failed!" >&2
 232         exit 1
 233 fi
 234 if ! [ -f src/ltsha1 ] || ! [ -x src/ltsha1 ]; then
 235         echo "ERROR: src/ltsha1 is not built! Did you _REALLY_ read INSTALL?" >&2
 236         echo "ERROR: perhaps you forgot to run make?" >&2
 237         exit 1
 238 fi
 239 sha1check="f7c3bc1d808e04732adf679965ccc34ca7ae3441"
 240 sha1result="$(printf '%s' '123456789' | src/ltsha1)"
 241 if [ "$sha1check" != "$sha1result" ]; then
 242         echo "ERROR: src/ltsha1 is built, but broken!" >&2
 243         echo "ERROR: verifying sha1 hash of '123456789' failed!" >&2
 244         exit 1
 245 fi
 246 var_sun_path_len="$(src/get_sun_path_len 2>/dev/null)" || :
 247 if
 248         [ -z "$var_sun_path_len" ] ||
 249         [ "${var_sun_path_len#*[!0-9]}" != "$var_sun_path_len" ] ||
 250         [ "$var_sun_path_len" -lt 80 ] || [ "$var_sun_path_len" -gt 4096 ]
 251 then
 252         echol "ERROR: src/get_sun_path_len is built, but bogus!" >&2
 253         echol "ERROR: reports sizeof(struct sockaddr_un.sun_path) is '$var_sun_path_len'" >&2
 254         exit 1
 255 fi
 256 taskdsockpath="$cfg_chroot/etc/taskd.socket@" # "@" stands in for the NUL byte
 257 if [ "${#taskdsockpath}" -gt "$var_sun_path_len" ]; then
 258         echol "ERROR: maximum length of sockaddr_un.sun_path is $var_sun_path_len" >&2
 259         echol "ERROR: the configured taskd.socket path has length ${#taskdsockpath}" >&2
 260         echol "ERROR: reduce the length of \$Girocco::Config::chroot to shorten" >&2
 261         echol "ERROR: '${taskdsockpath%?}'" >&2
 262         echol "ERROR: to fit (including the final '\\0' byte)" >&2
 263         exit 1
 264 fi
 265
 266
 267 echo "*** Checking for ezcert..."
 268 if ! [ -f ezcert.git/CACreateCert ] || ! [ -x ezcert.git/CACreateCert ]; then
 269         echo "ERROR: ezcert.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 270         exit 1
 271 fi
 272
 273
 274 echo "*** Checking for git..."
 275 case "$cfg_git_bin" in /*) :;; *)
 276         echo 'ERROR: $Girocco::Config::git_bin must be set to an absolute path' >&2
 277         exit 1
 278 esac
 279 if ! [ -f "$cfg_git_bin" ] || ! [ -x "$cfg_git_bin" ]; then
 280         echo "ERROR: $cfg_git_bin does not exist or is not executable" >&2
 281         exit 1
 282 fi
 283 if ! git_version="$("$cfg_git_bin" version)" || [ -z "$git_version" ]; then
 284         echo "ERROR: $cfg_git_bin version failed" >&2
 285         exit 1
 286 fi
 287 case "$git_version" in
 288         [Gg]"it version "*) :;;
 289         *)
 290                 echo "ERROR: '$cfg_git_bin version' output does not start with 'git version '" >&2
 291                 exit 1
 292 esac
 293 echo "Found $cfg_git_bin $git_version"
 294 git_vernum="$(echo "$git_version" | sed -ne 's/^[^0-9]*\([0-9][0-9]*\(\.[0-9][0-9]*\)*\).*$/\1/p')"
 295 echo "*** Checking Git $git_vernum for compatibility..."
 296 if [ "$(vcmp "$git_vernum" 1.6.6)" -lt 0 ]; then
 297         echo 'ERROR: $Girocco::Config::git_bin must be at least Git version 1.6.6'
 298         exit 1
 299 fi
 300 if [ "$(vcmp "$git_vernum" 1.6.6.3)" -lt 0 ]; then
 301         echo 'WARNING: $Girocco::Config::git_bin version < 1.6.6.3, clients will not see useful error messages'
 302 fi
 303 if [ "$(vcmp "$git_vernum" 1.7.3)" -lt 0 ]; then
 304         cat <<'EOT'
 305
 306 ***
 307 *** SEVERE WARNING: $Girocco::Config::git_bin is set to a version of Git before 1.7.3
 308 ***
 309
 310 Some Girocco functionality will be gracefully disabled and other things will
 311 just not work at all such as race condition protection against simultaneous
 312 client pushes and server garbage collections.
 313
 314 EOT
 315 fi
 316 if [ -n "$cfg_mirror" ] && [ "$(vcmp "$git_vernum" 1.7.5)" -lt 0 ]; then
 317         echo 'WARNING: $Girocco::Config::git_bin version < 1.7.5 and mirroring enabled, some sources can cause an infinite fetch loop'
 318 fi
 319 if [ "$(vcmp "$git_vernum" 1.7.6.6)" -lt 0 ]; then
 320         echo 'WARNING: $Girocco::Config::git_bin version < 1.7.6.6, performance may be degraded'
 321 fi
 322 if [ "$(uname -m 2>/dev/null)" = "x86_64" ] && [ "$(vcmp "$git_vernum" 1.7.11)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.12.0)" -lt 0 ]; then
 323         echo 'WARNING: $Girocco::Config::git_bin version >= 1.7.11 and < 2.12.0 and x86_64, make sure Git built WITHOUT XDL_FAST_HASH'
 324         echo 'WARNING: See https://lore.kernel.org/git/20141222041944.GA441@peff.net/ for details'
 325 fi
 326 if [ "$(vcmp "$git_vernum" 1.8.4.2)" -ge 0 ] && [ -n "$cfg_mirror" ] && [ "$(vcmp "$git_vernum" 2)" -lt 0 ]; then
 327         echo 'WARNING: $Girocco::Config::git_bin version >= 1.8.4.2 and < 2.0.0, git-daemon needs write access for shallow clones'
 328         echo 'WARNING: $Girocco::Config::git_bin version >= 1.8.4.2 and < 2.0.0, shallow clones will leave repository turds'
 329 fi
 330 if [ "$(vcmp "$git_vernum" 1.8.4.3)" -lt 0 ]; then
 331         echo 'WARNING: $Girocco::Config::git_bin version < 1.8.4.3, clients will not receive symref=HEAD:refs/heads/...'
 332 fi
 333 if [ "$(vcmp "$git_vernum" 2.1)" -lt 0 ]; then
 334         echo 'WARNING: $Girocco::Config::git_bin version < 2.1.0, pack bitmaps will not be available'
 335 fi
 336 if [ "$(vcmp "$git_vernum" 2.1)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.1.3)" -lt 0 ]; then
 337         echo 'WARNING: $Girocco::Config::git_bin version >= 2.1.0 and < 2.1.3, pack bitmaps may not be reliable, please upgrade to at least Git version 2.1.3'
 338 fi
 339 if [ "$(vcmp "$git_vernum" 2.2)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.3.2)" -lt 0 ]; then
 340         cat <<'EOT'
 341
 342 ***
 343 *** ERROR: $Girocco::Config::git_bin is set to an incompatible version of Git
 344 ***
 345
 346 Git versions starting with 2.2.0 and continuing up through 2.3.1 are incompatible
 347 with Girocco due to various unresolved issues.  Please either downgrade to 2.1.4
 348 or earlier or, more preferred, upgrade to 2.3.2 (ideally 2.4.11) or later.
 349
 350 In order to bypass this check you will have to modify install.sh in which case
 351 USE THE SELECTED GIT BINARY AT YOUR OWN RISK!
 352
 353 EOT
 354         exit 1
 355 fi
 356 if [ "$(vcmp "$git_vernum" 2.3.3)" -lt 0 ]; then
 357         echo 'WARNING: $Girocco::Config::git_bin version < 2.3.3, performance will be sub-optimal'
 358 fi
 359 if [ "$(vcmp "$git_vernum" 2.4.4)" -lt 0 ]; then
 360         echo 'WARNING: $Girocco::Config::git_bin version < 2.4.4, many refs smart HTTP fetches can deadlock'
 361 fi
 362 if [ "$(vcmp "$git_vernum" 2.10.1)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.12.3)" -lt 0 ]; then
 363         echo 'WARNING: $Girocco::Config::git_bin version >= 2.10.1 and < 2.12.3, --pickaxe-regex can segfault'
 364         echo 'WARNING: If gitweb pickaxe regular expression searches are enabled, --pickaxe-regex will be used'
 365         echo 'WARNING: See the fix at http://repo.or.cz/git.git/f53c5de29cec68e3 for details'
 366         echo 'WARNING: The fix is trivial and easily cherry-picked into a custom 2.10.1 - 2.12.2 build'
 367         echo 'WARNING: Leaving the gitweb/gitweb_config.perl "regexp" feature off as recommended avoids the issue'
 368 fi
 369 secmsg=
 370 if [ "$(vcmp "$git_vernum" 2.4.11)" -lt 0 ]; then
 371         secmsg='prior to 2.4.11'
 372 fi
 373 if [ "$(vcmp "$git_vernum" 2.5)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.5.5)" -lt 0 ]; then
 374         secmsg='2.5.x prior to 2.5.5'
 375 fi
 376 if [ "$(vcmp "$git_vernum" 2.6)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.6.6)" -lt 0 ]; then
 377         secmsg='2.6.x prior to 2.6.6'
 378 fi
 379 if [ "$(vcmp "$git_vernum" 2.7)" -ge 0 ] && [ "$(vcmp "$git_vernum" 2.7.4)" -lt 0 ]; then
 380         secmsg='2.7.x prior to 2.7.4'
 381 fi
 382 if [ -n "$secmsg" ]; then
 383         cat <<EOT
 384
 385 ***
 386 *** SEVERE WARNING: \$Girocco::Config::git_bin is set to a version of Git $secmsg
 387 ***
 388
 389 Security issues exist in Git versions prior to 2.4.11, 2.5.x prior to 2.5.5,
 390 2.6.x prior to 2.6.6 and 2.7.x prior to 2.7.4.
 391
 392 Besides the security fixes included in later versions, versions prior to
 393 2.2.0 may accidentally prune unreachable loose objects earlier than
 394 intended.  Since Git version 2.4.11 is the minimum version to include all
 395 security fixes to date, it should be considered the absolute minimum
 396 version of Git to use when running Girocco.
 397
 398 This is not enforced, but Git is easy to build from the git.git submodule
 399 and upgrading to GIT VERSION 2.4.11 OR LATER IS HIGHLY RECOMMENDED.
 400
 401 We will now pause for a moment so you can reflect on this warning.
 402
 403 EOT
 404         sleep 60
 405 fi
 406 if [ -n "$cfg_mirror" ] && [ "$cfg_mirror" != 0 ] && LC_ALL=C grep -a -q ns_parserr "$cfg_git_bin"; then
 407         cat <<'EOT'
 408
 409 ***
 410 *** WARNING: $Girocco::Config::git_bin is set to a questionable Git binary
 411 ***
 412
 413 You appear to have enabled mirroring and the Git binary you have selected
 414 appears to contain an experimental patch that cannot be disabled.  This
 415 patch can generate invalid network DNS traffic and/or cause long delays
 416 when fetching using the "git:" protocol when no port number is specified.
 417 It may also end up retrieving repsitory contents from a host other than
 418 the one specified in the "git:" URL when the port is omitted.
 419
 420 You are advised to either build your own version of Git (the problem patch
 421 is not part of the official Git repository) or disable mirroring (via the
 422 $Girocco::Config:mirror setting) to avoid these potential problems.
 423
 424 USE THE SELECTED GIT BINARY AT YOUR OWN RISK!
 425
 426 EOT
 427         sleep 5
 428 fi
 429
 430 test_nc_U() {
 431         [ -n "$1" ] || return 1
 432         _cmdnc="$(command -v "$1" 2>/dev/null)" || :
 433         [ -n "$_cmdnc" ] && [ -f "$_cmdnc" ] && [ -x "$_cmdnc" ] || return 1
 434         _tmpdir="$(mktemp -d /tmp/nc-u-XXXXXX)"
 435         [ -n "$_tmpdir" ] && [ -d "$_tmpdir" ] || return 1
 436         >"$_tmpdir/output"
 437         (sleep 3 | "$_cmdnc" -l -U "$_tmpdir/socket" 2>/dev/null >"$_tmpdir/output" || >"$_tmpdir/failed")&
 438         sleep 1
 439         _bgpid="$!"
 440         echo "testing" | "$_cmdnc" -w 1 -U "$_tmpdir/socket" >/dev/null 2>&1 || >"$_tmpdir/failed"
 441         sleep 1
 442         kill "$_bgpid" >/dev/null 2>&1 || :
 443         sleep 1
 444         read -r _result <"$_tmpdir/output" || :
 445         _bad=
 446         ! [ -e "$_tmpdir/failed" ] || _bad=1
 447         rm -rf "$_tmpdir"
 448         [ -z "$_bad" ] && [ "$_result" = "testing" ]
 449 } >/dev/null 2>&1
 450
 451 echo "*** Verifying \$Girocco::Config::nc_openbsd_bin supports -U option..."
 452 test_nc_U "$var_nc_openbsd_bin" || {
 453         echo "ERROR: invalid Girocco::Config::nc_openbsd_bin setting" >&2
 454         echo "ERROR: \"$var_nc_openbsd_bin\" does not grok the -U option" >&2
 455         uname_s="$(uname -s 2>/dev/null | tr A-Z a-z 2>/dev/null)" || :
 456         case "$uname_s" in
 457         *dragonfly*)
 458                 echo "ERROR: see the src/dragonfly/README file for a solution" >&2;;
 459         *kfreebsd*|*linux*)
 460                 echo "ERROR: try installing the package named 'netcat-openbsd'" >&2;;
 461         esac
 462         exit 1
 463 }
 464
 465 echo "*** Verifying selected POSIX sh is sane..."
 466 shbin="$var_sh_bin"
 467 [ -n "$shbin" ] && [ -f "$shbin" ] && [ -x "$shbin" ] && [ "$("$shbin" -c 'echo sh $(( 1 + 1 ))' 2>/dev/null)" = "sh 2" ] || {
 468         echo 'ERROR: invalid $Girocco::Config::posix_sh_bin setting' >&2
 469         exit 1
 470 }
 471 [ "$(check_sh_builtin command)" = "command" ] || {
 472         echo 'ERROR: invalid $Girocco::Config::posix_sh_bin setting (does not understand command -v)' >&2
 473         exit 1
 474 }
 475 sh_not_builtin=
 476 sh_extra_chroot_installs=
 477 badsh=
 478 for sbi in cd pwd read umask unset unalias; do
 479         if [ "$(check_sh_builtin "$sbi")" != "$sbi" ]; then
 480                 echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (missing built-in $sbi)" >&2
 481                 badsh=1
 482         fi
 483 done
 484 [ -z "$badsh" ] || exit 1
 485 for sbi in '[' echo printf test; do
 486         if ! extra="$(check_sh_builtin "$sbi")"; then
 487                 echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (missing command $sbi)" >&2
 488                 badsh=1
 489                 continue
 490         fi
 491         if [ "$extra" != "$sbi" ]; then
 492                 case "$extra" in /*) :;; *)
 493                         echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (bad command -v $sbi result: $extra)" >&2
 494                         badsh=1
 495                         continue
 496                 esac
 497                 withspc=
 498                 case "$extra" in *" "*) withspc=1; esac
 499                 [ -z "$withspc" ] && [ -f "$extra" ] && [ -r "$extra" ] && [ -x "$extra" ] || {
 500                         echo "ERROR: invalid \$Girocco::Config::posix_sh_bin setting (unusable command -v $sbi result: $extra)" >&2
 501                         badsh=1
 502                         continue
 503                 }
 504                 echo "WARNING: slow \$Girocco::Config::posix_sh_bin setting (not built-in $sbi)" >&2
 505                 sh_not_builtin="$sh_not_builtin $sbi"
 506                 sh_extra_chroot_installs="$sh_extra_chroot_installs $extra"
 507         fi
 508 done
 509 [ -z "$badsh" ] || exit 1
 510 [ -z "$sh_extra_chroot_installs" ] || {
 511         echo "WARNING: the selected POSIX sh implements these as non-built-in:$sh_not_builtin" >&2
 512         echo "WARNING: as a result it will run slower than necessary" >&2
 513         echo "WARNING: consider building and switching to dash which can be found at:" >&2
 514         echo "WARNING:   http://gondor.apana.org.au/~herbert/dash/" >&2
 515         echo "WARNING: (download a tarball from the files section or clone the Git repository" >&2
 516         echo "WARNING:  and checkout the latest tag, run autogen.sh, configure and build)" >&2
 517         echo "WARNING: dash is licensed under the 3-clause BSD license" >&2
 518 }
 519
 520 echo "*** Verifying xargs is sane..."
 521 _xargsr="$(</dev/null command xargs printf %s -r)" || :
 522 xtest1="$(</dev/null command xargs $_xargsr printf 'test %s ' 2>/dev/null)" || :
 523 xtest2="$(printf '%s\n' one two | command xargs $_xargsr printf 'test %s ' 2>/dev/null)" || :
 524 [ -z "$xtest1" ] && [ "$xtest2" = "test one test two " ] || {
 525         echo 'ERROR: xargs is unusable' >&2
 526         echo 'ERROR: either `test -z "$(</dev/null xargs echo test 2>/dev/null)"`' >&2
 527         echo 'ERROR: or `test -z "$(</dev/null xargs -r echo test 2>/dev/null)"`' >&2
 528         echo 'ERROR: must be true, but neither is' >&2
 529         exit 1
 530 }
 531
 532 echo "*** Verifying selected perl is sane..."
 533 perlbin="$var_perl_bin"
 534 [ -n "$perlbin" ] && [ -f "$perlbin" ] && [ -x "$perlbin" ] && [ "$("$perlbin" -wle 'print STDOUT "perl ", + ( 1 + 1 )' 2>/dev/null)" = "perl 2" ] || {
 535         echo 'ERROR: invalid $Girocco::Config::perl_bin setting' >&2
 536         exit 1
 537 }
 538
 539 echo "*** Verifying selected gzip is sane..."
 540 gzipbin="$var_gzip_bin"
 541 [ -n "$gzipbin" ] && [ -f "$gzipbin" ] && [ -x "$gzipbin" ] && "$gzipbin" -V 2>&1 | grep -q gzip &&
 542     [ "$(echo Girocco | "$gzipbin" -c -n -9 | "$gzipbin" -c -d)" = "Girocco" ] || {
 543         echo 'ERROR: invalid $Girocco::Config::gzip_bin setting' >&2
 544         exit 1
 545 }
 546
 547 echo "*** Verifying basedir, webroot, webreporoot and cgiroot paths..."
 548 # Make sure $cfg_basedir, $cfg_webroot and $cfg_cgiroot are absolute paths
 549 case "$cfg_basedir" in /*) :;; *)
 550         echo "ERROR: invalid Girocco::Config::basedir setting" >&2
 551         echo "ERROR: \"$cfg_basedir\" must be an absolute path (start with '/')" >&2
 552         exit 1
 553 esac
 554 case "$cfg_webroot" in /*) :;; *)
 555         echo "ERROR: invalid Girocco::Config::webroot setting" >&2
 556         echo "ERROR: \"$cfg_webroot\" must be an absolute path (start with '/')" >&2
 557         exit 1
 558 esac
 559 if [ -n "$cfg_webreporoot" ]; then
 560         case "$cfg_webreporoot" in /*) :;; *)
 561                 echo "ERROR: invalid Girocco::Config::webreporoot setting" >&2
 562                 echo "ERROR: \"$cfg_webreporoot\" must be an absolute path (start with '/') or undef" >&2
 563                 exit 1
 564         esac
 565 fi
 566 case "$cfg_cgiroot" in /*) :;; *)
 567         echo "ERROR: invalid Girocco::Config::cgiroot setting" >&2
 568         echo "ERROR: \"$cfg_cgiroot\" must be an absolute path (start with '/')" >&2
 569         exit 1
 570 esac
 571
 572 echo "*** Verifying installation preconditions..."
 573
 574 # Make sure Markdown.pm is present and use'able
 575 if
 576         ! [ -e Markdown.pm ] || ! [ -f Markdown.pm ] || ! [ -s Markdown.pm ] ||
 577         ! mdoutput="$("$perlbin" 2>/dev/null -I"$PWD" -MMarkdown=Markdown,ProcessRaw -e \
 578                 'use strict; use warnings; print Markdown("_test_ **this**"); exit 0;')"
 579 then
 580         echo "ERROR: markdown.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 581         exit 1
 582 fi
 583 # And that it at least appears to function properly
 584 if [ "$mdoutput" != '<p><em>test</em> <strong>this</strong></p>' ]; then
 585         echo "ERROR: markdown.git verification test failed -- Markdown function does not work" >&2
 586         exit 1
 587 fi
 588
 589 # return the input with trailing slashes stripped but return "/" for all "/"s
 590 striptrsl() {
 591         [ -n "$1" ] || return 0
 592         _s="${1##*[!/]}"
 593         [ "$_s" != "$1" ] || _s="${_s#?}"
 594         printf "%s\n" "${1%$_s}"
 595 }
 596
 597 # a combination of realpath + dirname where the realpath of the deepest existing
 598 # directory is returned with the rest of the non-existing components appended
 599 # and trailing slashes and multiple slashes are removed
 600 realdir() {
 601         _d="$(striptrsl "$1")"
 602         if [ "$_d" = "/" ] || [ -z "$_d" ]; then
 603                 echo "$_d"
 604                 return 0
 605         fi
 606         _c=""
 607         while ! [ -d "$_d" ]; do
 608                 _c="/$(basename "$_d")$_c"
 609                 _d="$(dirname "$_d")"
 610                 [ "$_d" != "/" ] || _c="${_c#/}"
 611         done
 612         printf "%s%s\n" "$(cd "$_d" && pwd -P)" "$_c"
 613 }
 614
 615 # Use basedir, webroot and cgiroot for easier control of filesystem locations
 616 # Wherever we are writing/copying/installing files we use these, but where we
 617 # are editing, adding config settings or printing advice we always stick to the
 618 # cfg_xxx Config variable versions.  These are like a set of DESTDIR variables.
 619 # Only the file system directories that could be asynchronously accessed (by
 620 # the web server, jobd.pl, taskd.pl or incoming pushes) get these special vars.
 621 # The chroot is handled specially and does not need one of these.
 622 # We must be careful to allow cgiroot and/or webroot to be under basedir in which
 623 # case the prior contents of cgiroot and/or webroot are discarded.
 624 rbasedir="$(realdir "$cfg_basedir")"
 625 rwebroot="$(realdir "$cfg_webroot")"
 626 rwebreporoot=
 627 [ -z "$cfg_webreporoot" ] || {
 628         # avoid resolving a pre-existing symlink from a previous install
 629         rwebreporoot="$(realdir "${cfg_webreporoot%/}_NOSUCHDIR")"
 630         rwebreporoot="${rwebreporoot%_NOSUCHDIR}"
 631 }
 632 rcgiroot="$(realdir "$cfg_cgiroot")"
 633 case "$rbasedir" in "$rwebroot"/?*)
 634         echo "ERROR: invalid Girocco::Config::basedir setting; must not be under webroot" >&2
 635         exit 1
 636 esac
 637 case "$rbasedir" in "$rcgiroot"/?*)
 638         echo "ERROR: invalid Girocco::Config::basedir setting; must not be under cgiroot" >&2
 639         exit 1
 640 esac
 641 if [ "$rwebroot" = "$rcgiroot" ]; then
 642         echo "ERROR: invalid Girocco::Config::webroot and Girocco::Config::cgiroot settings; must not be the same" >&2
 643         exit 1
 644 fi
 645 case "$rcgiroot" in "$rwebroot"/?*)
 646         echo "ERROR: invalid Girocco::Config::cgiroot setting; must not be under webroot" >&2
 647         exit 1
 648 esac
 649 case "$rwebroot" in "$rcgiroot"/?*)
 650         echo "ERROR: invalid Girocco::Config::webroot setting; must not be under cgiroot" >&2
 651         exit 1
 652 esac
 653 if [ -n "$rwebreporoot" ]; then
 654         if [ "$rwebreporoot" = "$rwebroot" ]; then
 655                 echo "ERROR: invalid Girocco::Config::webroot and Girocco::Config::webreporoot settings; must not be the same" >&2
 656                 exit 1
 657         fi
 658         case "$rwebreporoot" in "$rwebroot"/?*);;*)
 659                 echo "ERROR: invalid Girocco::Config::webreporoot setting; must be under webroot or undef" >&2
 660                 exit 1
 661         esac
 662 fi
 663 basedir="$rbasedir-new"
 664 case "$rwebroot" in
 665         "$rbasedir"/?*)
 666                 webroot="$basedir${rwebroot#$rbasedir}"
 667                 webrootsub=1
 668                 ;;
 669         *)
 670                 webroot="$rwebroot-new"
 671                 webrootsub=
 672                 ;;
 673 esac
 674 webreporoot=
 675 [ -z "$rwebreporoot" ] || webreporoot="$webroot${rwebreporoot#$rwebroot}"
 676 case "$rcgiroot" in
 677         "$rbasedir"/?*)
 678                 cgiroot="$basedir${rcgiroot#$rbasedir}"
 679                 cgirootsub=1
 680                 ;;
 681         *)
 682                 cgiroot="$rcgiroot-new"
 683                 cgirootsub=
 684                 ;;
 685 esac
 686
 687 echo "*** Setting up basedir..."
 688
 689 chown_make() {
 690         if [ "$LOGNAME" = root ] && [ -n "$SUDO_USER" ] && [ "$SUDO_USER" != root ]; then
 691                 find -H "$@" -user root -exec chown "$SUDO_USER:$(id -gn "$SUDO_USER")" '{}' + 2>/dev/null || :
 692         elif [ "$LOGNAME" = root ] && { [ -z "$SUDO_USER" ] || [ "$SUDO_USER" = root ]; }; then
 693                 echo "*** WARNING: running make as root w/o sudo may leave root-owned: $*"
 694         fi
 695 }
 696
 697 "$MAKE" --no-print-directory --silent apache.conf
 698 chown_make apache.conf
 699 "$MAKE" --no-print-directory --silent -C src
 700 chown_make src
 701 rm -fr "$basedir"
 702 mkdir -p "$basedir" "$basedir/gitweb" "$basedir/cgi"
 703 # make the mtlinesfile with 1000 empty lines
 704 yes '' | dd bs=1000 count=1 2>/dev/null >"$basedir/mtlinesfile"
 705 chmod a+r "$basedir/mtlinesfile"
 706 cp cgi/*.cgi "$basedir/cgi"
 707 cp -pR Girocco jobd taskd html jobs toolbox hooks apache.conf shlib.sh bin screen "$basedir"
 708 rm -f "$basedir/Girocco/Dumper.pm" # Dumper.pm is only for the install.sh process
 709 rm -f "$basedir/Girocco/Validator.pm" # Validator.pm is only for the install.sh process
 710 find -H "$basedir" -type l -exec rm -f '{}' +
 711 cp -p src/can_user_push src/can_user_push_http src/get_user_uuid src/list_packs src/peek_packet \
 712         src/rangecgi src/readlink src/strftime src/throttle src/ulimit512 src/ltsha256 \
 713         ezcert.git/CACreateCert cgi/authrequired.cgi cgi/snapshot.cgi \
 714         "$basedir/bin"
 715 cp -p gitweb/*.sh gitweb/*.perl "$basedir/gitweb"
 716 if [ -n "$cfg_httpspushurl" ]; then
 717         [ -z "$cfg_pretrustedroot" ] || rm -f "$basedir"/html/rootcert.html
 718 else
 719         rm -f "$basedir"/html/rootcert.html "$basedir"/html/httpspush.html
 720 fi
 721 [ -n "$cfg_mob" ] || rm -f "$basedir"/html/mob.html
 722
 723 # Put the frozen Config in place
 724 VARLIST="$(get_girocco_config_var_list varonly)" && export VARLIST
 725 perl -I"$PWD" -MGirocco::Dumper=FreezeConfig -MScalar::Util=looks_like_number -e '
 726         my $usemod = $ARGV[0];
 727         my $f = sub { return () unless $_[0] =~ /^(var_[^=\s]+)=(.*)$/;
 728                 my ($k,$v) = ($1,$2);
 729                 $v =~ s/([\@\%])/\\$1/gos;
 730                 $v = "\"".$v."\"" unless substr($v,0,1) eq "\"" || looks_like_number($v);
 731                 my $e = eval $v;
 732                 [$k, $e] };
 733         my @vars = map({&$f($_)} split(/\n+/, $ENV{VARLIST}));
 734         my $s = sub { my $conf = shift;
 735                 foreach (@vars) {
 736                         my ($k,$v) = @{$_};
 737                         eval "\$${conf}::$k=\$v";
 738                 }
 739         };
 740         print FreezeConfig([$usemod,"Girocco::Validator"], undef, $s);
 741 ' -- "$GIROCCO_CONF" >"$basedir/Girocco/Config.pm"
 742 unset VARLIST
 743
 744 # Create symbolic links to selected binaries
 745 ln -s "$cfg_git_bin" "$basedir/bin/git"
 746 ln -s "$shbin" "$basedir/bin/sh"
 747 ln -s "$perlbin" "$basedir/bin/perl"
 748 ln -s "$gzipbin" "$basedir/bin/gzip"
 749 [ -z "$var_openssl_bin" ] || ln -s "$var_openssl_bin" "$basedir/bin/openssl"
 750
 751 echo "*** Preprocessing scripts..."
 752 SHBIN="$shbin" && export SHBIN
 753 PERLBIN="$perlbin" && export PERLBIN
 754 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -i -p \
 755         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 756         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 757         -e 's/^#!.*sh/#!$ENV{SHBIN}/ if $. == 1;' \
 758         -e 's/(?<!")\@basedir\@/"$Girocco::Config::basedir"/g;' \
 759         -e 's/(?<=")\@basedir\@/$Girocco::Config::basedir/g;' \
 760         -e 's/__BASE''DIR__/$Girocco::Config::basedir/g;' \
 761         -e 's/\@reporoot\@/"$Girocco::Config::reporoot"/g;' \
 762         -e 's/\@cgiroot\@/"$Girocco::Config::cgiroot"/g;' \
 763         -e 's/\@shbin\@/"$ENV{SHBIN}"/g;' \
 764         -e 's/\@perlbin\@/"$ENV{PERLBIN}"/g;' \
 765         -e 's/\@jailreporoot\@/"$Girocco::Config::jailreporoot"/g;' \
 766         -e 's/\@chroot\@/"$Girocco::Config::chroot"/g;' \
 767         -e 's/\@webadmurl\@/"$Girocco::Config::webadmurl"/g;' \
 768         -e 's/\@screen_acl_file\@/"$Girocco::Config::screen_acl_file"/g;' \
 769         -e 's/\@mob\@/"$Girocco::Config::mob"/g;' \
 770         -e 's/\@autogchack\@/"$Girocco::Config::autogchack"/g;' \
 771         -e 's/\@git_server_ua\@/"$Girocco::Config::git_server_ua"/g;' \
 772         -e 's/\@defined_git_server_ua\@/defined($Girocco::Config::git_server_ua)/ge;' \
 773         -e 's/\@git_no_mmap\@/"$Girocco::Config::git_no_mmap"/g;' \
 774         -e 's/\@big_file_threshold\@/"'"$var_big_file_threshold"'"/g;' \
 775         -e 's/\@upload_pack_window\@/"'"$var_upload_window"'"/g;' \
 776         -e 's/\@fetch_stash_refs\@/"$Girocco::Config::fetch_stash_refs"/g;' \
 777         -e 's/\@suppress_git_ssh_logging\@/"$Girocco::Config::suppress_git_ssh_logging"/g;' \
 778         -e 's/\@max_file_size512\@/"$Girocco::Config::max_file_size512"/g;' \
 779         -e 'close ARGV if eof;' \
 780         "$basedir"/jobs/*.sh "$basedir"/jobd/*.sh \
 781         "$basedir"/taskd/*.sh "$basedir"/gitweb/*.sh \
 782         "$basedir"/shlib.sh "$basedir"/hooks/* \
 783         "$basedir"/toolbox/*.sh "$basedir"/toolbox/*.pl \
 784         "$basedir"/toolbox/reports/*.sh \
 785         "$basedir"/bin/git-* "$basedir"/bin/*.sh \
 786         "$basedir"/bin/create-* "$basedir"/bin/update-* \
 787         "$basedir"/bin/*.cgi "$basedir"/screen/*
 788 perl -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -i -p \
 789         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 790         -e 's/__BASE''DIR__/$Girocco::Config::basedir/g;' \
 791         "$basedir"/cgi/*.cgi "$basedir"/gitweb/*.perl \
 792         "$basedir"/jobd/*.pl "$basedir"/taskd/*.pl
 793 perl -i -p \
 794         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 795         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 796         -e 'close ARGV if eof;' \
 797         "$basedir"/jobd/jobd.pl "$basedir"/taskd/taskd.pl \
 798         "$basedir"/bin/sendmail.pl "$basedir"/bin/CACreateCert
 799 perl -i -p \
 800         -e 'BEGIN {my @a; m|^(/.+)$| && push(@a, $1) or die "bad path: $_" for @ARGV; @ARGV=@a}' \
 801         -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 802         -e 's/^#!.*sh/#!$ENV{SHBIN}/ if $. == 1;' \
 803         -e 'close ARGV if eof;' \
 804         "$basedir"/bin/format-readme "$basedir/cgi"/*.cgi
 805 unset PERLBIN
 806 unset SHBIN
 807
 808 # Dump all the cfg_ and defined_ variables to shlib_vars.sh
 809 get_girocco_config_var_list >"$basedir"/shlib_vars.sh
 810
 811 if [ "${cfg_mirror_darcs:-0}" != "0" ]; then
 812         echo "*** Setting up darcs-fast-export from girocco-darcs-fast-export.git..."
 813         if ! [ -f girocco-darcs-fast-export.git/darcs-fast-export ] ||
 814         ! [ -x girocco-darcs-fast-export.git/darcs-fast-export ]; then
 815                 echo "ERROR: girocco-darcs-fast-export.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 816                 exit 1
 817         fi
 818         mkdir -p "$basedir"/bin
 819         cp girocco-darcs-fast-export.git/darcs-fast-export "$basedir"/bin
 820 fi
 821
 822 if [ "${cfg_mirror_hg:-0}" != "0" ]; then
 823         echo "*** Setting up hg-fast-export from girocco-hg-fast-export.git..."
 824         if ! [ -f girocco-hg-fast-export.git/hg-fast-export.py ] || ! [ -f girocco-hg-fast-export.git/hg2git.py ]; then
 825                 echo "ERROR: girocco-hg-fast-export.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 826                 exit 1
 827         fi
 828         mkdir -p "$basedir"/bin
 829         cp girocco-hg-fast-export.git/hg-fast-export.py girocco-hg-fast-export.git/hg2git.py "$basedir"/bin
 830 fi
 831
 832 echo "*** Setting up markdown from markdown.git..."
 833 if ! [ -f markdown.git/Markdown.pl ]; then
 834         echo "ERROR: markdown.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 835         exit 1
 836 fi
 837 mkdir -p "$basedir"/bin
 838 (PERLBIN="$perlbin" && export PERLBIN &&
 839         perl -p -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 840                 markdown.git/Markdown.pl >"$basedir"/bin/Markdown.pl.$$ &&
 841         chmod a+x "$basedir"/bin/Markdown.pl.$$ &&
 842         mv -f "$basedir"/bin/Markdown.pl.$$ "$basedir"/bin/Markdown.pl)
 843 test $? -eq 0
 844 (umask 0133 && ln -s -f -n bin/Markdown.pl "$basedir"/Markdown.pm)
 845 test $? -eq 0
 846
 847 # Some permission sanity on basedir/bin just in case
 848 find -H "$basedir"/bin -type f -exec chmod go-w '{}' +
 849 chown -R -h "$cfg_mirror_user""$owngroup" "$basedir"/bin
 850
 851 if [ -n "$cfg_mirror" ]; then
 852         echo "--- Remember to start $cfg_basedir/taskd/taskd.pl"
 853 fi
 854 echo "--- Also remember to either start $cfg_basedir/jobd/jobd.pl, or add this"
 855 echo "--- to the crontab of $cfg_mirror_user (adjust frequency on number of repos):"
 856 echo "*/30 * * * * /usr/bin/nice -n 18 $cfg_basedir/jobd/jobd.pl -q --all-once"
 857
 858
 859 echo "*** Setting up repository root..."
 860 [ -d "$cfg_reporoot" ] || {
 861         mkdir -p "$cfg_reporoot"
 862         chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot" ||
 863         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_reporoot"
 864 }
 865 [ -z "$cfg_owning_group" ] ||
 866         chgrp "$cfg_owning_group" "$cfg_reporoot" || echo "WARNING: Cannot chgrp $cfg_owning_group $cfg_reporoot"
 867 chmod 02775 "$cfg_reporoot" || echo "WARNING: Cannot chmod $cfg_reporoot properly"
 868 mkdir -p "$cfg_reporoot/_recyclebin" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty"
 869 chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot/_recyclebin" "$cfg_reporoot/_global" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty" ||
 870         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_reporoot/{_recyclebin,_global} properly"
 871 if [ "$cfg_owning_group" ]; then
 872         chgrp "$cfg_owning_group" "$cfg_reporoot/_recyclebin" || echo "WARNING: Cannot chgrp $cfg_owning_group $cfg_reporoot/_recyclebin"
 873         chgrp -R "$cfg_owning_group" "$cfg_reporoot/_global" || echo "WARNING: Cannot chgrp -R $cfg_owning_group $cfg_reporoot/_global"
 874 fi
 875 chmod 02775 "$cfg_reporoot/_recyclebin" || echo "WARNING: Cannot chmod $cfg_reporoot/_recyclebin properly"
 876 chmod 00755 "$cfg_reporoot/_global" "$cfg_reporoot/_global/hooks" "$cfg_reporoot/_global/empty" || echo "WARNING: Cannot chmod $cfg_reporoot/_global properly"
 877
 878
 879 usejail=
 880 [ "${cfg_disable_jailsetup:-0}" != "0" ] || [ "${cfg_chrooted:-0}" = "0" ] || usejail=1
 881 if [ -n "$usejail" ]; then
 882         echo "*** Setting up chroot jail for pushing..."
 883         if [ -n "$isroot" ]; then
 884                 # jailsetup may install things from $cfg_basedir/bin into the
 885                 # chroot so we do a mini-update of just that portion now
 886                 mkdir -p "$cfg_basedir"
 887                 rm -rf "$cfg_basedir/bin-new"
 888                 cp -pR "$basedir/bin" "$cfg_basedir/bin-new" >/dev/null 2>&1
 889                 rm -rf "$cfg_basedir/bin-old"
 890                 quick_move "$cfg_basedir/bin-new" "$cfg_basedir/bin" "$cfg_basedir/bin-old"
 891                 rm -rf "$cfg_basedir/bin-old"
 892                 if [ -n "$sh_extra_chroot_installs" ]; then
 893                         GIROCCO_CHROOT_EXTRA_INSTALLS="$sh_extra_chroot_installs"
 894                         export GIROCCO_CHROOT_EXTRA_INSTALLS
 895                 fi
 896                 ./jailsetup.sh
 897                 unset GIROCCO_CHROOT_EXTRA_INSTALLS
 898         else
 899                 echo "WARNING: Skipping jail setup, not root"
 900         fi
 901 fi
 902
 903
 904 echo "*** Setting up jail configuration (project database)..."
 905 [ -n "$usejail" ] && [ -n "$isroot" ] || ./jailsetup.sh dbonly
 906 mkdir -p "$cfg_chroot" "$cfg_chroot/etc"
 907 touch "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group"
 908 chown "$cfg_mirror_user""$owngroup" "$cfg_chroot/etc" ||
 909         echo "WARNING: Cannot chown $cfg_mirror_user$owngroup $cfg_chroot/etc"
 910 if [ -n "$usejail" ]; then
 911         chown "$cfg_cgi_user""$owngroup" "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 912                 echo "WARNING: Cannot chown $cfg_cgi_user$owngroup the etc/passwd and/or etc/group files"
 913 else
 914         # If a chroot jail is not in use, sudo privileges are neither expected nor required
 915         # which means it will not be possible to change the owner of the passwd and group
 916         # files if it differs from the mirror user.  And that's okay, provided the group
 917         # can still be set correctly to the owning group.  But, just in case we're running
 918         # as root, go ahead and set the owner to the mirror user.
 919         chown "$cfg_mirror_user""$owngroup" "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 920                 echo "WARNING: Cannot chown $cfg_mirror_user$owngroup the etc/passwd and/or etc/group files"
 921 fi
 922 chmod g+w "$cfg_chroot/etc/passwd" "$cfg_chroot/etc/group" ||
 923         echo "WARNING: Cannot chmod g+w the etc/passwd and/or etc/group files"
 924 chmod 02775 "$cfg_chroot/etc" || echo "WARNING: Cannot chmod 02775 $cfg_chroot/etc"
 925
 926
 927 echo "*** Setting up global hook scripts..."
 928 # It is absolutely CRUCIAL that hook script replacements are done atomically!
 929 # Otherwise an incoming push might slip in and fail to run the hook script!
 930 # The underlying rename(2) function call provides this and mv will use it.
 931 # First add hook scripts
 932 hooks="pre-auto-gc pre-receive post-commit post-receive update"
 933 for hook in $hooks; do
 934         cat "$basedir/hooks/$hook" >"$cfg_reporoot/_global/hooks/$hook.$$"
 935         chown "$cfg_mirror_user""$owngroup" "$cfg_reporoot/_global/hooks/$hook.$$" ||
 936                 echo "WARNING: Cannot chown $cfg_reporoot/_global/hooks/$hook"
 937         chmod 0755 "$cfg_reporoot/_global/hooks/$hook.$$"
 938         mv -f "$cfg_reporoot/_global/hooks/$hook.$$" "$cfg_reporoot/_global/hooks/$hook"
 939 done
 940 # Then remove any hook scripts that do not belong
 941 for hook in "$cfg_reporoot/_global/hooks"/*; do
 942         hook="${hook##*/}"
 943         [ -f "$cfg_reporoot/_global/hooks/$hook" ] || continue
 944         case " $hooks " in *" $hook "*);;*)
 945                 rm -f "$cfg_reporoot/_global/hooks/$hook" ||
 946                         echo "WARNING: Cannot remove extraneous $cfg_reporoot/_global/hooks/$hook"
 947         esac
 948 done
 949
 950
 951 echo "*** Setting up gitweb from git.git..."
 952 if ! [ -f git.git/Makefile ]; then
 953         echo "ERROR: git.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 954         exit 1
 955 fi
 956
 957 # We do not wholesale replace either webroot or cgiroot unless they are under
 958 # basedir so if they exist and are not we make a copy to start working on them.
 959 # We make a copy using -p which can result in some warnings so we suppress
 960 # error output as it's of no consequence in this case.
 961 rm -rf "$webroot" "$cgiroot"
 962 [ -n "$webrootsub" ] || ! [ -d "$rwebroot" ] || cp -pR "$rwebroot" "$webroot" >/dev/null 2>&1 || :
 963 [ -n "$cgirootsub" ] || ! [ -d "$rcgiroot" ] || cp -pR "$rcgiroot" "$cgiroot" >/dev/null 2>&1 || :
 964 mkdir -p "$webroot" "$cgiroot"
 965
 966 (
 967         cd git.git &&
 968         "$MAKE" --no-print-directory --silent NO_SUBDIR=: bindir="$(dirname "$cfg_git_bin")" \
 969                 GITWEB_CONFIG_COMMON="" GITWEB_CONFIG_SYSTEM="" \
 970                 GITWEB_CONFIG="$cfg_basedir/gitweb/gitweb_config.perl" SHELL_PATH="$shbin" gitweb &&
 971         chown_make gitweb &&
 972         PERLBIN="$perlbin" && export PERLBIN &&
 973         perl -p -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 974                 -e 's/^(\s*use\s+warnings\s*;.*)$/#$1/;' gitweb/gitweb.cgi >"$cgiroot"/gitweb.cgi.$$ &&
 975         chmod a+x "$cgiroot"/gitweb.cgi.$$ &&
 976         chown_make "$cgiroot"/gitweb.cgi.$$ &&
 977         mv -f "$cgiroot"/gitweb.cgi.$$ "$cgiroot"/gitweb.cgi &&
 978         cp gitweb/static/*.png gitweb/static/*.css gitweb/static/*.js "$webroot"
 979 )
 980 test $? -eq 0
 981
 982
 983 echo "*** Setting up git-browser from git-browser.git..."
 984 if ! [ -f git-browser.git/git-browser.cgi ]; then
 985         echo "ERROR: git-browser.git is not checked out! Did you _REALLY_ read INSTALL?" >&2
 986         exit 1
 987 fi
 988 mkdir -p "$webroot"/git-browser "$cgiroot"
 989 (
 990         cd git-browser.git &&
 991         CFG="$cfg_basedir/gitweb/git-browser.conf" && export CFG &&
 992         PERLBIN="$perlbin" && export PERLBIN && perl -p \
 993                 -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 994                 -e 's/"git-browser\.conf"/"$ENV{"CFG"}"/' git-browser.cgi >"$cgiroot"/git-browser.cgi.$$ &&
 995         chmod a+x "$cgiroot"/git-browser.cgi.$$ &&
 996         chown_make "$cgiroot"/git-browser.cgi.$$ &&
 997         perl -p \
 998                 -e 's/^#!.*perl/#!$ENV{PERLBIN}/ if $. == 1;' \
 999                 -e 's/"git-browser\.conf"/"$ENV{"CFG"}"/' git-diff.cgi >"$cgiroot"/git-diff.cgi.$$ &&
1000         chmod a+x "$cgiroot"/git-diff.cgi.$$ &&
1001         chown_make "$cgiroot"/git-diff.cgi.$$ &&
1002         mv -f "$cgiroot"/git-browser.cgi.$$ "$cgiroot"/git-browser.cgi &&
1003         mv -f "$cgiroot"/git-diff.cgi.$$ "$cgiroot"/git-diff.cgi &&
1004         for h in *.html; do
1005                 [ "$h" != "index.html" ] || continue
1006                 if [ "$h" = "by-commit.html" ] || [ "$h" = "by-date.html" ]; then
1007                         FAVLINE='<link rel="shortcut icon" href="/git-favicon.png" type="image/png" />' &&
1008                         export FAVLINE && perl -p -e 'print "$ENV{FAVLINE}\n" if m{</head>};' "$h" \
1009                         >"$webroot/git-browser/$h.$$" &&
1010                         chmod a+r "$webroot/git-browser/$h.$$" &&
1011                         mv -f "$webroot/git-browser/$h.$$" "$webroot/git-browser/$h"
1012                 else
1013                         cp -p "$h" "$webroot/git-browser/"
1014                 fi
1015         done
1016         cp -pR *.js *.css js.lib "$webroot/git-browser/" &&
1017         cp -pR JSON "$cgiroot/"
1018 )
1019 test $? -eq 0
1020 gitwebabs="$cfg_gitweburl"
1021 case "$gitwebabs" in "http://"[!/]*|"https://"[!/]*)
1022         gitwebabs="${gitwebabs#*://}"
1023         case "$gitwebabs" in
1024         *"/"*) gitwebabs="/${gitwebabs#*/}";;
1025         *) gitwebabs="";;
1026         esac
1027 esac
1028 case "$gitwebabs" in */);;*) gitwebabs="$gitwebabs/"; esac
1029 cat >"$basedir/gitweb"/git-browser.conf.$$ <<-EOT
1030         gitbin: $cfg_git_bin
1031         gitweb: $gitwebabs
1032         warehouse: $cfg_reporoot
1033         doconfig: $cfg_basedir/gitweb/gitbrowser_config.perl
1034 EOT
1035 chown_make "$basedir/gitweb"/git-browser.conf.$$
1036 mv -f "$basedir/gitweb"/git-browser.conf.$$ "$basedir/gitweb"/git-browser.conf
1037 esctitle="$(printf '%s\n' "$cfg_title" | LC_ALL=C sed 's/\\/\\\\/g;s/"/\\"/g;')" || :
1038 cat >"$webroot"/git-browser/GitConfig.js.$$ <<-EOT
1039         cfg_gitweb_url="$cfg_gitweburl/"
1040         cfg_browsercgi_url="$cfg_webadmurl/git-browser.cgi"
1041         cfg_home_url="$cfg_gitweburl/%n"
1042         cfg_home_text="summary"
1043         cfg_bycommit_title="$esctitle - %n/graphiclog1"
1044         cfg_bydate_title="$esctitle - %n/graphiclog2"
1045 EOT
1046 chown_make "$webroot"/git-browser/GitConfig.js.$$
1047 mv -f "$webroot"/git-browser/GitConfig.js.$$ "$webroot"/git-browser/GitConfig.js
1048
1049
1050 echo "*** Setting up our part of the website..."
1051 mkdir -p "$webroot" "$cgiroot"
1052 cp "$basedir"/bin/snapshot.cgi "$basedir/cgi"
1053 cp "$basedir"/bin/authrequired.cgi "$basedir/cgi"
1054 [ -n "$cfg_httpspushurl" ] || rm -f "$basedir/cgi"/usercert.cgi "$cgiroot"/usercert.cgi
1055 cp "$basedir/cgi"/*.cgi "$cgiroot"
1056 rm -rf "$basedir/cgi"
1057 [ -z "$webreporoot" ] || { rm -f "$webreporoot" && ln -s "$cfg_reporoot" "$webreporoot"; }
1058 if [ -z "$cfg_httpspushurl" ] || [ -n "$cfg_pretrustedroot" ]; then
1059         grep -v 'rootcert[.]html' gitweb/indextext.html >"$basedir/gitweb/indextext.html"
1060 else
1061         cp gitweb/indextext.html "$basedir/gitweb"
1062 fi
1063 mv "$basedir"/html/*.css "$basedir"/html/*.js "$webroot"
1064 cp mootools.js "$webroot"
1065 cp htaccess "$webroot/.htaccess"
1066 cp cgi/htaccess "$cgiroot/.htaccess"
1067 cp git-favicon.ico "$webroot/favicon.ico"
1068 cp robots.txt "$webroot"
1069 cat gitweb/gitweb.css >>"$webroot"/gitweb.css
1070
1071
1072 echo "*** Setting up token keys..."
1073 mkdir -p "$cfg_certsdir/tokenkeys"
1074 "$var_perl_bin" -I"$PWD" -M$GIROCCO_CONF -MGirocco::Validator -MGirocco::Util -MGirocco::TimedToken -e '
1075         my $basedir; $Girocco::Config::certsdir =~ /^(.+)$/ and $basedir = "$1/tokenkeys";
1076         -d "$basedir" && -w _ or die "no such writable directory: \"$basedir\"\n";
1077         foreach (qw(projedit)) {
1078                 my $tk = get_token_key($_);
1079                 if (!defined($tk)) {
1080                         my $tf = "$basedir/$_.tky";
1081                         $tk = create_token_secret();
1082                         my $fh;
1083                         open $fh, ">", "$tf" or
1084                                 die "unable to open \"$tf\" for writing: $!\n";
1085                         printf $fh "%s\n", $tk;
1086                         close $fh or die "error closing \"$tf\": $!\n";
1087                         printf "%s\n", "Created new $_ token secret";
1088                 }
1089         }
1090 '
1091
1092
1093 if [ -n "$cfg_httpspushurl" ]; then
1094         echo "*** Setting up SSL certificates..."
1095         openssl="${var_openssl_bin:-openssl}"
1096         createcert() { PATH="$basedir/bin:$PATH" "$basedir/bin/CACreateCert" "$@"; }
1097         bits=2048
1098         if [ "$cfg_rsakeylength" -gt "$bits" ] 2>/dev/null; then
1099             bits="$cfg_rsakeylength"
1100         fi
1101         mkdir -p "$cfg_certsdir"
1102         [ -d "$cfg_certsdir" ]
1103         wwwcertcn=
1104         if [ -e "$cfg_certsdir/girocco_www_crt.pem" ]; then
1105                 wwwcertcn="$(
1106                         "$openssl" x509 -in "$cfg_certsdir/girocco_www_crt.pem" -noout -subject |
1107                         tr '\t' ' ' | sed -e 's/^ *subject=//;s/^  *//;s/  *$//;s,^/,,;s,^,/,;s/  *=  */=/g;'
1108                 )"
1109         fi
1110         wwwcertdns=
1111         if [ -n "$cfg_wwwcertaltnames" ]; then
1112                 for dnsopt in $cfg_wwwcertaltnames; do
1113                         wwwcertdns="${wwwcertdns:+$wwwcertdns }--dns $dnsopt"
1114                 done
1115         fi
1116         wwwcertdnsfile=
1117         if [ -r "$cfg_certsdir/girocco_www_crt.dns" ]; then
1118                 wwwcertdnsfile="$(cat "$cfg_certsdir/girocco_www_crt.dns")"
1119         fi
1120         needroot=
1121         [ -e "$cfg_certsdir/girocco_client_crt.pem" ] &&
1122         [ -e "$cfg_certsdir/girocco_client_key.pem" ] &&
1123         [ -e "$cfg_certsdir/girocco_www_key.pem" ] &&
1124         [ -e "$cfg_certsdir/girocco_www_crt.pem" ] && [ "$wwwcertcn" = "/CN=$cfg_httpsdnsname" ] &&
1125         [ -e "$cfg_certsdir/girocco_root_crt.pem" ] || needroot=1
1126         if [ -n "$needroot" ] && ! [ -e "$cfg_certsdir/girocco_root_key.pem" ]; then
1127                 rm -f "$cfg_certsdir/girocco_root_crt.pem" "$cfg_certsdir/girocco_root_key.pem"
1128                 umask 0077
1129                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_root_key.pem" $bits
1130                 chmod 0600 "$cfg_certsdir/girocco_root_key.pem"
1131                 rm -f "$cfg_certsdir/girocco_root_crt.pem"
1132                 umask 0022
1133                 echo "Created new root key"
1134         fi
1135         if ! [ -e "$cfg_certsdir/girocco_root_crt.pem" ]; then
1136                 createcert --root --key "$cfg_certsdir/girocco_root_key.pem" \
1137                         --out "$cfg_certsdir/girocco_root_crt.pem" "girocco $cfg_nickname root certificate"
1138                 rm -f "$cfg_certsdir/girocco_www_crt.pem" "$cfg_certsdir/girocco_www_chain.pem" \
1139                         "$cfg_certsdir/girocco_www_fullchain.pem"
1140                 rm -f "$cfg_certsdir/girocco_client_crt.pem" "$cfg_certsdir/girocco_client_suffix.pem"
1141                 rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1142                 rm -f "$cfg_chroot/etc/sshcerts"/*.pem
1143                 echo "Created new root certificate"
1144         fi
1145         if ! [ -e "$cfg_certsdir/girocco_www_key.pem" ]; then
1146                 umask 0077
1147                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_www_key.pem" $bits
1148                 chmod 0600 "$cfg_certsdir/girocco_www_key.pem"
1149                 rm -f "$cfg_certsdir/girocco_www_crt.pem"
1150                 umask 0022
1151                 echo "Created new www key"
1152         fi
1153         if ! [ -e "$cfg_certsdir/girocco_www_crt.pem" ] ||
1154                 [ "$wwwcertcn" != "/CN=$cfg_httpsdnsname" ] || [ "$wwwcertdns" != "$wwwcertdnsfile" ]; then
1155                 "$openssl" rsa -in "$cfg_certsdir/girocco_www_key.pem" -pubout |
1156                 createcert --server --key "$cfg_certsdir/girocco_root_key.pem" \
1157                         --cert "$cfg_certsdir/girocco_root_crt.pem" $wwwcertdns \
1158                         --out "$cfg_certsdir/girocco_www_crt.pem" "$cfg_httpsdnsname"
1159                 printf '%s\n' "$wwwcertdns" >"$cfg_certsdir/girocco_www_crt.dns"
1160                 rm -f "$cfg_certsdir/girocco_www_fullchain.pem"
1161                 echo "Created www certificate"
1162         fi
1163         if ! [ -e "$cfg_certsdir/girocco_www_chain.pem" ]; then
1164                 cat "$cfg_certsdir/girocco_root_crt.pem" >"$cfg_certsdir/girocco_www_chain.pem"
1165                 echo "Created www certificate chain file"
1166         fi
1167         if ! [ -e "$cfg_certsdir/girocco_www_fullchain.pem" ]; then
1168                 cat "$cfg_certsdir/girocco_www_crt.pem" >"$cfg_certsdir/girocco_www_fullchain.pem"
1169                 cat "$cfg_certsdir/girocco_www_chain.pem" >>"$cfg_certsdir/girocco_www_fullchain.pem"
1170                 echo "Created www certificate full chain file"
1171         fi
1172         if ! [ -e "$cfg_certsdir/girocco_client_key.pem" ]; then
1173                 umask 0037
1174                 "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_client_key.pem" $bits
1175                 chmod 0640 "$cfg_certsdir/girocco_client_key.pem"
1176                 rm -f "$cfg_certsdir/girocco_client_crt.pem"
1177                 umask 0022
1178                 echo "Created new client key"
1179         fi
1180         if ! [ -e "$cfg_certsdir/girocco_client_crt.pem" ]; then
1181                 "$openssl" rsa -in "$cfg_certsdir/girocco_client_key.pem" -pubout |
1182                 createcert --subca --key "$cfg_certsdir/girocco_root_key.pem" \
1183                         --cert "$cfg_certsdir/girocco_root_crt.pem" \
1184                         --out "$cfg_certsdir/girocco_client_crt.pem" "girocco $cfg_nickname client authority"
1185                 rm -f "$cfg_certsdir/girocco_client_suffix.pem"
1186                 rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1187                 rm -f "$cfg_chroot/etc/sshcerts"/*.pem
1188                 echo "Created client certificate"
1189         fi
1190         if ! [ -e "$cfg_certsdir/girocco_client_suffix.pem" ]; then
1191                 cat "$cfg_certsdir/girocco_client_crt.pem" >"$cfg_certsdir/girocco_client_suffix.pem"
1192                 echo "Created client certificate suffix file"
1193         fi
1194         if [ -z "$cfg_pretrustedroot" ]; then
1195                 cat "$cfg_rootcert" >"$webroot/${cfg_nickname}_root_cert.pem"
1196         else
1197                 rm -f "$webroot/${cfg_nickname}_root_cert.pem"
1198         fi
1199         if [ -n "$cfg_mob" ]; then
1200                 if ! [ -e "$cfg_certsdir/girocco_mob_user_key.pem" ]; then
1201                         "$openssl" genrsa -f4 -out "$cfg_certsdir/girocco_mob_user_key.pem" $bits
1202                         chmod 0644 "$cfg_certsdir/girocco_mob_user_key.pem"
1203                         rm -f "$cfg_certsdir/girocco_mob_user_crt.pem"
1204                         echo "Created new mob user key"
1205                 fi
1206                 if ! [ -e "$cfg_certsdir/girocco_mob_user_crt.pem" ]; then
1207                         "$openssl" rsa -in "$cfg_mobuserkey" -pubout |
1208                         createcert --client --key "$cfg_clientkey" \
1209                                 --cert "$cfg_clientcert" \
1210                                 --out "$cfg_certsdir/girocco_mob_user_crt.pem" 'mob'
1211                         echo "Created mob user client certificate"
1212                 fi
1213                 cat "$cfg_mobuserkey" >"$webroot/${cfg_nickname}_mob_key.pem"
1214                 cat "$cfg_mobusercert" "$cfg_clientcertsuffix" >"$webroot/${cfg_nickname}_mob_user.pem"
1215         else
1216                 rm -f "$webroot/${cfg_nickname}_mob_key.pem" "$webroot/${cfg_nickname}_mob_user.pem"
1217         fi
1218 else
1219         rm -f "$webroot/${cfg_nickname}_root_cert.pem"
1220         rm -f "$webroot/${cfg_nickname}_mob_key.pem" "$webroot/${cfg_nickname}_mob_user.pem"
1221 fi
1222
1223
1224 echo "*** Processing website html templates..."
1225 rm -f "$cgiroot/html.cgi"
1226 rm -rf "$cgiroot/html"
1227 mkdir -p "$cgiroot/html"
1228 for tf in "$basedir/html"/*.html; do
1229         tfb="${tf##*/}"
1230         "$perlbin" -I"$basedir" cgi/html.cgi "$webroot" "$tfb" "$basedir" >"$cgiroot/html/$tfb"
1231         rm -f "$tf"
1232 done
1233
1234 echo "*** Formatting markdown documentation..."
1235 mkdir -p "$cgiroot/html/gfm"
1236 for d in basics.md syntax.md; do
1237         {
1238                 cat <<-HEADER
1239                         <!DOCTYPE html>
1240                         <html xmlns="http://www.w3.org/1999/xhtml">
1241                         <head>
1242                         <meta charset="utf-8" />
1243                         <meta http-equiv="content-type" content="text/html; charset=utf-8" />
1244                         <title>$d</title>
1245                         </head>
1246                         <body><pre>
1247                 HEADER
1248                 <"markdown.git/$d" LC_ALL=C sed -e '/\[[Ll]icense\]/d' \
1249                 -e 's, \([a-z][a-z]*\)\.md, \1.md.html,' \
1250                 -e 's/ by adding `.md` to the URL//' \
1251                 -e 's/&/\&amp;/g' -e 's/</\&lt;/g' <"markdown.git/$d"
1252                 cat <<-FOOTER
1253                         </pre></body>
1254                         </html>
1255                 FOOTER
1256         } >"$cgiroot/html/gfm/$d.html"
1257         {
1258                 title="Markdown: $(echo "${d%.md}" | "$perlbin" -pe '$_=ucfirst')"
1259                 gwfpath="$cfg_gitwebfiles"
1260                 case "$gwfpath" in *"//"*)
1261                         case "$gwfpath" in *"/");;*) gwfpath="$gwfpath/"; esac
1262                         gwfpath="${gwfpath#*//}"; gwfpath="${gwfpath#*/}"
1263                 esac
1264                 case "$gwfpath" in "/"*);;*) gwfpath="/$gwfpath"; esac
1265                 gwfpath="${gwfpath%/}"
1266                 cat <<-HEADER
1267                         <!DOCTYPE html>
1268                         <html xmlns="http://www.w3.org/1999/xhtml">
1269                         <head>
1270                         <meta charset="utf-8" />
1271                         <meta http-equiv="content-type" content="text/html; charset=utf-8" />
1272                         <title>$title</title>
1273                         <link rel="stylesheet" type="text/css" href="$gwfpath/gitweb.css" />
1274                         <link rel="stylesheet" type="text/css" href="$gwfpath/girocco.css" />
1275                         <link rel="shortcut icon" href="$gwfpath/git-favicon.png" type="image/png" />
1276                         </head>
1277                         <body style="text-align:center">
1278                         <div class="readme" style="overflow:inherit;display:inline-block;text-align:left;max-width:42pc">
1279                 HEADER
1280                 <"markdown.git/$d" LC_ALL=C sed -e '/\[[Ll]icense\]/d' \
1281                         -e 's, \([a-z][a-z]*\)\.md, \1.md.html,' \
1282                         -e 's/ by adding `.md` to the URL//' |
1283                 "$perlbin" "markdown.git/Markdown.pl"
1284                 cat <<-FOOTER
1285                         </div>
1286                         </body>
1287                         </html>
1288                 FOOTER
1289         } >"$cgiroot/html/gfm/${d%.md}.html"
1290 done
1291
1292
1293 echo "*** Finalizing permissions and moving into place..."
1294 chmod -R a+r "$basedir" "$webroot" "$cgiroot" >/dev/null 2>&1 || :
1295 find "$basedir" "$webroot" "$cgiroot" -type f -perm -u=x -exec chmod a+x '{}' + >/dev/null 2>&1 || :
1296 chown -R -h "$cfg_mirror_user""$owngroup" "$basedir" "$webroot" "$cgiroot"
1297 [ -z "$cfg_httpspushurl" ] || chown -R -h "$cfg_mirror_user""$owngroup" "$cfg_certsdir"
1298
1299 # This should always be the very last thing install.sh does
1300 rm -rf "$rbasedir-old" "$rwebroot-old" "$rcgiroot-old"
1301 quick_move "$basedir" "$rbasedir" "$rbasedir-old"
1302 [ -n "$webrootsub" ] || quick_move "$webroot" "$rwebroot" "$rwebroot-old"
1303 [ -n "$cgirootsub" ] || quick_move "$cgiroot" "$rcgiroot" "$rcgiroot-old"
1304 rm -rf "$rbasedir-old" "$rwebroot-old" "$rcgiroot-old"
1305 echo "--- Update hooks and config with $cfg_basedir/toolbox/update-all-projects.sh"
1306 ! [ -S "$cfg_chroot/etc/taskd.socket" ] || {
1307         echo "*** Requesting graceful restart of running taskd (and, if running, jobd)..."
1308         touch "$cfg_chroot/etc/taskd.restart"
1309         chown_make "$cfg_chroot/etc/taskd.restart"
1310         trap ':' PIPE
1311         echo "nop" | nc_openbsd -w 5 -U "$cfg_chroot/etc/taskd.socket" || :
1312         trap - PIPE
1313 }