[127] | 1 | package onserver; |
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| 2 | use strict; |
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| 3 | use Exporter; |
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[456] | 4 | use Sys::Hostname; |
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| 5 | use File::Spec::Functions; |
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| 6 | use File::Basename; |
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| 7 | use Socket; |
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| 8 | use Cwd qw(abs_path); |
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| 9 | use POSIX qw(strftime); |
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[466] | 10 | use LWP::UserAgent; |
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[1215] | 11 | use IPC::Open2; |
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[466] | 12 | use URI; |
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[127] | 13 | our @ISA = qw(Exporter); |
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[476] | 14 | our @EXPORT = qw(setup totmp fetch_uri print_login_info press_enter $server $tmp $USER $HOME $sname $deploy $addrend $base_uri $ua $admin_username $requires_sql $addrlast $sqlhost $sqluser $sqlpass $sqldb $admin_password $scriptsdev $human $email); |
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[127] | 15 | |
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| 16 | our $server = "scripts.mit.edu"; |
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| 17 | |
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[476] | 18 | our ($tmp, $USER, $HOME, $sname, $deploy, $addrend, $base_uri, $ua, $admin_username, $requires_sql, $addrlast, $sqlhost, $sqluser, $sqlpass, $sqldb, $admin_password, $scriptsdev, $human, $email); |
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[127] | 19 | |
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| 20 | $tmp = ".scripts-tmp"; |
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| 21 | sub totmp { |
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| 22 | open(FILE, ">$tmp"); |
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| 23 | print FILE $_[0]; |
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| 24 | close(FILE); |
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| 25 | } |
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| 26 | |
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[472] | 27 | $ua = LWP::UserAgent->new; |
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[475] | 28 | push @{$ua->requests_redirectable}, 'POST'; |
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[466] | 29 | |
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| 30 | sub fetch_uri { |
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| 31 | my ($uri, $get, $post) = @_; |
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| 32 | my $u = URI->new($uri); |
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| 33 | my $req; |
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| 34 | if (defined $post) { |
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| 35 | $u->query_form($post); |
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| 36 | my $content = $u->query; |
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| 37 | $u->query_form($get); |
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| 38 | $req = HTTP::Request->new(POST => $u->abs($base_uri)); |
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| 39 | $req->content_type('application/x-www-form-urlencoded'); |
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| 40 | $req->content($content); |
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| 41 | } else { |
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| 42 | $u->query_form($get) if (defined $get); |
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| 43 | $req = HTTP::Request->new(GET => $u->abs($base_uri)); |
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| 44 | } |
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| 45 | my $res = $ua->request($req); |
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| 46 | if ($res->is_success) { |
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| 47 | return $res->content; |
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| 48 | } else { |
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| 49 | print STDERR "Error fetching configuration page: ", $res->status_line, "\n"; |
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| 50 | return undef; |
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| 51 | } |
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| 52 | } |
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| 53 | |
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[127] | 54 | sub print_login_info { |
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| 55 | print "\nYou will be able to log in to $sname using the following:\n"; |
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| 56 | print " username: $admin_username\n"; |
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| 57 | print " password: $admin_password\n"; |
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| 58 | } |
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| 59 | |
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[456] | 60 | sub getclienthostname { |
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| 61 | if (my $sshclient = $ENV{"SSH_CLIENT"}) { |
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| 62 | my ($clientip) = split(' ', $sshclient); |
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| 63 | my $hostname = gethostbyaddr(inet_aton($clientip), AF_INET); |
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| 64 | return $hostname || $clientip; |
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| 65 | } else { |
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| 66 | return hostname(); |
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| 67 | } |
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| 68 | } |
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| 69 | |
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[127] | 70 | sub press_enter { |
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| 71 | local $/ = "\n"; |
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| 72 | print "Press [enter] to continue with the install."; |
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| 73 | my $enter = <STDIN>; |
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| 74 | } |
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| 75 | |
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| 76 | sub setup { |
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| 77 | $ENV{PATH} = '/bin:/usr/bin'; |
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| 78 | $USER = $ENV{USER}; |
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| 79 | $HOME = $ENV{HOME}; |
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| 80 | |
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| 81 | ($sname, $deploy, $addrend, $admin_username, $requires_sql, $scriptsdev, $human) = @ARGV; |
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| 82 | chdir "$HOME/web_scripts/$addrend"; |
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[476] | 83 | $email = "$human\@mit.edu"; |
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[127] | 84 | |
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| 85 | if($addrend =~ /^(.*)\/$/) { |
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| 86 | $addrend = $1; |
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| 87 | } |
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| 88 | ($addrlast) = ($addrend =~ /([^\/]*)$/); |
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| 89 | |
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[466] | 90 | $base_uri = "http://$server/~$USER/$addrend/"; |
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| 91 | |
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[127] | 92 | if($requires_sql) { |
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| 93 | print "\nCreating SQL database for $sname...\n"; |
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| 94 | |
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[467] | 95 | open GETPWD, '-|', "/mit/scripts/sql/bin$scriptsdev/get-password"; |
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| 96 | ($sqlhost, $sqluser, $sqlpass) = split(/\s/, <GETPWD>); |
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| 97 | close GETPWD; |
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| 98 | open SQLDB, '-|', "/mit/scripts/sql/bin$scriptsdev/get-next-database", $addrlast; |
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| 99 | $sqldb = <SQLDB>; |
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| 100 | close SQLDB; |
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| 101 | open SQLDB, '-|', "/mit/scripts/sql/bin$scriptsdev/create-database", $sqldb; |
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| 102 | $sqldb = <SQLDB>; |
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| 103 | close SQLDB; |
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[127] | 104 | if($sqldb eq "") { |
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| 105 | print "\nERROR:\n"; |
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| 106 | print "Your SQL account failed to create a SQL database.\n"; |
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| 107 | print "You should log in at http://sql.mit.edu to check whether\n"; |
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| 108 | print "your SQL account is at its database limit or its storage limit.\n"; |
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| 109 | print "If you cannot determine the cause of the problem, please\n"; |
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| 110 | print "feel free to contact sql\@mit.edu for assistance.\n"; |
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[462] | 111 | open FAILED, ">.failed"; |
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| 112 | close FAILED; |
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[127] | 113 | exit 1; |
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| 114 | } |
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| 115 | } |
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| 116 | |
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[239] | 117 | if(-e "$HOME/web_scripts/$addrend/.admin") { |
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[462] | 118 | open ADMIN, "<$HOME/web_scripts/$addrend/.admin"; |
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| 119 | $admin_password=<ADMIN>; |
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[240] | 120 | chomp($admin_password); |
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[462] | 121 | close ADMIN; |
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[240] | 122 | unlink "$HOME/web_scripts/$addrend/.admin"; |
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| 123 | } |
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| 124 | |
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[127] | 125 | print "\nConfiguring $sname...\n"; |
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[691] | 126 | if($requires_sql) { |
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[728] | 127 | print "A copy of ${USER}'s SQL login info will be placed in\n/mit/$USER/web_scripts/$addrend.\n"; |
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[691] | 128 | } |
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[127] | 129 | |
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[1215] | 130 | if(-e "/mit/scripts/wizard$scriptsdev/srv/$deploy.git") { |
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| 131 | # fake an empty commit to get version info |
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| 132 | my $pid = open2(\*GIT_OUT, \*GIT_IN, "git commit-tree HEAD: -p HEAD") or die "Can't execute git process"; |
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| 133 | print GIT_IN "User autoinstalled application\n"; |
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| 134 | print GIT_IN "Installed-by: ", $ENV{'USER'}, '@', getclienthostname(), "\n"; |
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| 135 | close(GIT_IN); |
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| 136 | my $hash=<GIT_OUT>; |
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| 137 | chomp($hash); |
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| 138 | close(GIT_OUT); |
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| 139 | waitpid $pid, 0; # reap zombies |
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| 140 | system("git reset $hash"); |
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| 141 | } else { |
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| 142 | open(VERSION, ">.scripts-version") or die "Can't write scripts-version file: $!\n"; |
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| 143 | print VERSION strftime("%F %T %z\n", localtime); |
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| 144 | print VERSION $ENV{'USER'}, '@', getclienthostname(), "\n"; |
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| 145 | my $tarball = abs_path("/mit/scripts/deploy$scriptsdev/$deploy.tar.gz"); |
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| 146 | print VERSION $tarball, "\n"; |
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| 147 | $tarball =~ s|/deploydev/|/deploy/|; |
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| 148 | print VERSION dirname($tarball), "\n"; |
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| 149 | close(VERSION); |
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| 150 | } |
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[127] | 151 | |
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| 152 | select STDOUT; |
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| 153 | $| = 1; # STDOUT is *hot*! |
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| 154 | } |
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[466] | 155 | |
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| 156 | 1; |
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