[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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[1224] | 7 | use File::Copy; |
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[456] | 8 | use Socket; |
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| 9 | use Cwd qw(abs_path); |
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| 10 | use POSIX qw(strftime); |
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[466] | 11 | use LWP::UserAgent; |
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[1224] | 12 | use IPC::Open2; |
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[466] | 13 | use URI; |
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[127] | 14 | our @ISA = qw(Exporter); |
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[476] | 15 | 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] | 16 | |
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| 17 | our $server = "scripts.mit.edu"; |
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| 18 | |
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[1224] | 19 | our ($tmp, $USER, $HOME, $lname, $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] | 20 | |
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| 21 | $tmp = ".scripts-tmp"; |
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| 22 | sub totmp { |
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| 23 | open(FILE, ">$tmp"); |
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| 24 | print FILE $_[0]; |
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| 25 | close(FILE); |
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| 26 | } |
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| 27 | |
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[472] | 28 | $ua = LWP::UserAgent->new; |
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[475] | 29 | push @{$ua->requests_redirectable}, 'POST'; |
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[466] | 30 | |
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| 31 | sub fetch_uri { |
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| 32 | my ($uri, $get, $post) = @_; |
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| 33 | my $u = URI->new($uri); |
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| 34 | my $req; |
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| 35 | if (defined $post) { |
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| 36 | $u->query_form($post); |
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| 37 | my $content = $u->query; |
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| 38 | $u->query_form($get); |
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| 39 | $req = HTTP::Request->new(POST => $u->abs($base_uri)); |
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| 40 | $req->content_type('application/x-www-form-urlencoded'); |
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| 41 | $req->content($content); |
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| 42 | } else { |
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| 43 | $u->query_form($get) if (defined $get); |
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| 44 | $req = HTTP::Request->new(GET => $u->abs($base_uri)); |
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| 45 | } |
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| 46 | my $res = $ua->request($req); |
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| 47 | if ($res->is_success) { |
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| 48 | return $res->content; |
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| 49 | } else { |
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| 50 | print STDERR "Error fetching configuration page: ", $res->status_line, "\n"; |
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| 51 | return undef; |
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| 52 | } |
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| 53 | } |
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| 54 | |
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[127] | 55 | sub print_login_info { |
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| 56 | print "\nYou will be able to log in to $sname using the following:\n"; |
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| 57 | print " username: $admin_username\n"; |
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| 58 | print " password: $admin_password\n"; |
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| 59 | } |
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| 60 | |
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[456] | 61 | sub getclienthostname { |
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| 62 | if (my $sshclient = $ENV{"SSH_CLIENT"}) { |
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| 63 | my ($clientip) = split(' ', $sshclient); |
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| 64 | my $hostname = gethostbyaddr(inet_aton($clientip), AF_INET); |
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| 65 | return $hostname || $clientip; |
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| 66 | } else { |
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| 67 | return hostname(); |
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| 68 | } |
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| 69 | } |
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| 70 | |
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[127] | 71 | sub press_enter { |
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| 72 | local $/ = "\n"; |
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| 73 | print "Press [enter] to continue with the install."; |
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| 74 | my $enter = <STDIN>; |
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| 75 | } |
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| 76 | |
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| 77 | sub setup { |
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| 78 | $ENV{PATH} = '/bin:/usr/bin'; |
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| 79 | $USER = $ENV{USER}; |
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| 80 | $HOME = $ENV{HOME}; |
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| 81 | |
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[1224] | 82 | ($lname, $sname, $deploy, $addrend, $admin_username, $requires_sql, $scriptsdev, $human) = @ARGV; |
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[127] | 83 | chdir "$HOME/web_scripts/$addrend"; |
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[476] | 84 | $email = "$human\@mit.edu"; |
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[127] | 85 | |
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| 86 | if($addrend =~ /^(.*)\/$/) { |
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| 87 | $addrend = $1; |
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| 88 | } |
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| 89 | ($addrlast) = ($addrend =~ /([^\/]*)$/); |
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| 90 | |
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[466] | 91 | $base_uri = "http://$server/~$USER/$addrend/"; |
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| 92 | |
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[127] | 93 | if($requires_sql) { |
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| 94 | print "\nCreating SQL database for $sname...\n"; |
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| 95 | |
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[467] | 96 | open GETPWD, '-|', "/mit/scripts/sql/bin$scriptsdev/get-password"; |
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| 97 | ($sqlhost, $sqluser, $sqlpass) = split(/\s/, <GETPWD>); |
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| 98 | close GETPWD; |
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| 99 | open SQLDB, '-|', "/mit/scripts/sql/bin$scriptsdev/get-next-database", $addrlast; |
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| 100 | $sqldb = <SQLDB>; |
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| 101 | close SQLDB; |
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| 102 | open SQLDB, '-|', "/mit/scripts/sql/bin$scriptsdev/create-database", $sqldb; |
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| 103 | $sqldb = <SQLDB>; |
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| 104 | close SQLDB; |
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[127] | 105 | if($sqldb eq "") { |
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| 106 | print "\nERROR:\n"; |
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| 107 | print "Your SQL account failed to create a SQL database.\n"; |
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| 108 | print "You should log in at http://sql.mit.edu to check whether\n"; |
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| 109 | print "your SQL account is at its database limit or its storage limit.\n"; |
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| 110 | print "If you cannot determine the cause of the problem, please\n"; |
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| 111 | print "feel free to contact sql\@mit.edu for assistance.\n"; |
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[462] | 112 | open FAILED, ">.failed"; |
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| 113 | close FAILED; |
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[127] | 114 | exit 1; |
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| 115 | } |
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| 116 | } |
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| 117 | |
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[239] | 118 | if(-e "$HOME/web_scripts/$addrend/.admin") { |
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[462] | 119 | open ADMIN, "<$HOME/web_scripts/$addrend/.admin"; |
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| 120 | $admin_password=<ADMIN>; |
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[240] | 121 | chomp($admin_password); |
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[462] | 122 | close ADMIN; |
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[240] | 123 | unlink "$HOME/web_scripts/$addrend/.admin"; |
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| 124 | } |
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| 125 | |
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[1224] | 126 | # This code was originally in onathena |
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[1229] | 127 | my $repo = "/mit/scripts/git/autoinstalls$scriptsdev/$deploy.git"; |
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[1224] | 128 | if(-e $repo) { |
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| 129 | # Much of this can be replaced with |
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| 130 | # system("git", "clone", "--shared", $repo, "."); |
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| 131 | # but only once we complete the FC11 transition and are running |
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| 132 | # a version of Git more recent than 1.6.1 on all servers. |
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| 133 | `git init`; |
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| 134 | open HTACCESS, '>', '.git/.htaccess' or die $!; |
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| 135 | print HTACCESS "Deny from all"; |
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| 136 | close HTACCESS; |
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| 137 | open ALTERNATES, '>', '.git/objects/info/alternates' or die $!; |
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| 138 | print ALTERNATES "$repo/objects"; |
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| 139 | close ALTERNATES; |
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| 140 | system("git", "remote", "add", "origin", $repo); |
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| 141 | `git config branch.master.remote origin`; |
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| 142 | `git config branch.master.merge refs/heads/master`; |
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| 143 | `git fetch origin`; |
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| 144 | `git branch --track master origin/master`; |
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| 145 | system("git checkout master"); # to get output |
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| 146 | } else { |
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| 147 | system("tar", "zxpf", "/mit/scripts/deploy$scriptsdev/$deploy.tar.gz"); |
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| 148 | my @files = glob("* .*"); # You /don't/ want to match dotfiles |
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| 149 | if (@files == 3) { |
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| 150 | chdir $files[0] or die $!; |
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| 151 | for (glob("{,.??}*")) { |
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| 152 | move($_, catfile("..", $_)) || die $!; |
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| 153 | } |
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| 154 | chdir ".." |
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| 155 | } |
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| 156 | rmdir $files[0]; |
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| 157 | } |
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| 158 | if(-f "/mit/scripts/deploy$scriptsdev/php.ini/$deploy") { |
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| 159 | # Copy in PHP file, perform substitutions, and make symlinks |
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| 160 | # to php.ini in all subdirectories |
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| 161 | my $nodot = $lname; $nodot =~ s/\.//; |
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| 162 | open(PHPIN, "/mit/scripts/deploy$scriptsdev/php.ini/$deploy") || die $!; |
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| 163 | open(PHPOUT, ">", "php.ini") || die $!; |
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| 164 | while(<PHPIN>) { |
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| 165 | s/SCRIPTS_USER/$lname/; |
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| 166 | s/SCRIPTS_NODOT/$nodot/; |
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| 167 | print PHPOUT $_ or die $!; |
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| 168 | } |
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| 169 | close(PHPOUT) || die $!; |
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| 170 | close(PHPIN) || die $!; |
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| 171 | # athrun doesn't exist on scripts. But find exists! Use alternate script |
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| 172 | system("/mit/scripts/bin/fix-php-ini-scripts"); |
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| 173 | } |
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| 174 | |
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[127] | 175 | print "\nConfiguring $sname...\n"; |
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[691] | 176 | if($requires_sql) { |
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[728] | 177 | 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] | 178 | } |
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[127] | 179 | |
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[1229] | 180 | if(-e $repo) { |
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[1224] | 181 | # fake an empty commit to get version info |
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| 182 | my $pid = open2(\*GIT_OUT, \*GIT_IN, "git commit-tree HEAD: -p HEAD") or die "Can't execute git process"; |
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| 183 | print GIT_IN "User autoinstalled application\n"; |
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| 184 | print GIT_IN "Installed-by: ", $ENV{'USER'}, '@', getclienthostname(), "\n"; |
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| 185 | close(GIT_IN); |
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| 186 | my $hash=<GIT_OUT>; |
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| 187 | chomp($hash); |
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| 188 | close(GIT_OUT); |
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| 189 | waitpid $pid, 0; # reap zombies |
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| 190 | system("git reset $hash"); |
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| 191 | } else { |
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| 192 | open(VERSION, ">.scripts-version") or die "Can't write scripts-version file: $!\n"; |
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| 193 | print VERSION strftime("%F %T %z\n", localtime); |
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| 194 | print VERSION $ENV{'USER'}, '@', getclienthostname(), "\n"; |
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| 195 | my $tarball = abs_path("/mit/scripts/deploy$scriptsdev/$deploy.tar.gz"); |
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| 196 | print VERSION $tarball, "\n"; |
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| 197 | $tarball =~ s|/deploydev/|/deploy/|; |
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| 198 | print VERSION dirname($tarball), "\n"; |
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| 199 | close(VERSION); |
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| 200 | } |
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[127] | 201 | |
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| 202 | select STDOUT; |
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| 203 | $| = 1; # STDOUT is *hot*! |
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| 204 | } |
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[466] | 205 | |
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| 206 | 1; |
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