125 lines
3.6 KiB
Perl
Executable File
125 lines
3.6 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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use lib $ENV{GL_LIBDIR};
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use Gitolite::Rc;
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use Gitolite::Common;
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use Gitolite::Conf::Load;
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=for usage
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Usage: ssh git@host perms -l <repo>
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ssh git@host perms <repo> - <rolename> <username>
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ssh git@host perms <repo> + <rolename> <username>
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List or set permissions for user-created ("wild") repo. The first usage shown
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will list the current contents of the permissions file. The other two will
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change permissions, adding or removing a user from a role.
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Examples:
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ssh git@host perms foo + READERS user1
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ssh git@host perms foo + READERS user2
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ssh git@host perms foo + READERS user3
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----
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There is also a batch mode useful for scripting and bulk loading. Do not
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combine this with the +/- mode above. This mode also accepts an optional "-c"
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flag to create the repo if it does not already exist (assuming $GL_USER has
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permissions to create it).
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Examples:
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cat copy-of-backed-up-gl-perms | ssh git@host perms <repo>
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cat copy-of-backed-up-gl-perms | ssh git@host perms -c <repo>
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=cut
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usage() if not @ARGV or $ARGV[0] eq '-h';
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$ENV{GL_USER} or _die "GL_USER not set";
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my $list = 0;
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if ( $ARGV[0] eq '-l' ) {
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$list++;
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shift;
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getperms(@ARGV); # doesn't return
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}
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my $generic_error = "repo does not exist, or you are not authorised";
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# auto-create the repo if -c passed and repo doesn't exist
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if ( $ARGV[0] eq '-c' ) {
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shift;
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my $repo = $ARGV[0] or usage();
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_die "invalid repo '$repo'" unless $repo =~ $REPONAME_PATT;
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if (not -d "$rc{GL_REPO_BASE}/$repo.git") {
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my $ret = access( $repo, $ENV{GL_USER}, '^C', 'any' );
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_die $generic_error if $ret =~ /DENIED/;
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require Gitolite::Conf::Store;
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Gitolite::Conf::Store->import;
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new_wild_repo( $repo, $ENV{GL_USER}, 'perms-c' );
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gl_log( 'create', $repo, $ENV{GL_USER}, 'perms-c' );
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}
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}
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my $repo = shift;
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setperms(@ARGV);
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_system( "gitolite", "trigger", "POST_CREATE", $repo, $ENV{GL_USER}, 'perms' );
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# ----------------------------------------------------------------------
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sub getperms {
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my $repo = shift;
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_die $generic_error if repo_missing($repo) or creator($repo) ne $ENV{GL_USER};
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my $pf = "$rc{GL_REPO_BASE}/$repo.git/gl-perms";
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print slurp($pf) if -f $pf;
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exit 0;
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}
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sub setperms {
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_die $generic_error if repo_missing($repo) or creator($repo) ne $ENV{GL_USER};
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my $pf = "$rc{GL_REPO_BASE}/$repo.git/gl-perms";
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if ( not @_ ) {
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# legacy mode; pipe data in
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@ARGV = ();
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my @a;
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for (<>) {
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_die "Invalid role '$1'; check the rc file" if /(\S+)/ and not $rc{ROLES}{$1};
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push @a, $_;
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}
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_print( $pf, @a );
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return;
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}
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_die "Invalid syntax. Please re-run with '-h' for detailed usage" if @_ != 3;
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my ( $op, $role, $user ) = @_;
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_die "Invalid syntax. Please re-run with '-h' for detailed usage" if $op ne '+' and $op ne '-';
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_die "Invalid role '$role'; check the rc file" if not $rc{ROLES}{$role};
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_die "Invalid user '$user'" if not $user =~ $USERNAME_PATT;
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my $text = '';
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my @text = slurp($pf) if -f $pf;
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my $present = grep { $_ eq "$role $user\n" } @text;
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if ( $op eq '-' ) {
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if ( not $present ) {
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_warn "'$role $user' was not present in file";
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} else {
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@text = grep { $_ ne "$role $user\n" } @text;
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_print( $pf, @text );
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}
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} else {
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if ($present) {
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_warn "'$role $user' already present in file";
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} else {
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push @text, "$role $user\n";
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@text = sort @text;
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_print( $pf, @text );
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}
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}
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}
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