reading and writing the configuration works
This commit is contained in:
parent
5796ae787e
commit
e3dc4c9f8a
1 changed files with 189 additions and 29 deletions
|
|
@ -20,7 +20,7 @@
|
|||
# this list of conditions and the following disclaimer in the documentation
|
||||
# and/or other materials provided with the distribution.
|
||||
#
|
||||
# Neither name Guy Lars Kruse nor the names of any contributors
|
||||
# Neither name Lars Kruse nor the names of any contributors
|
||||
# may be used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
|
|
@ -41,9 +41,10 @@
|
|||
package Mail::Ezmlm::Gpg;
|
||||
|
||||
use strict;
|
||||
use vars qw($GPG_EZMLM_BASE $VERSION @ISA @EXPORT @EXPORT_OK);
|
||||
use vars qw($GPG_EZMLM_BASE $GPG_BIN $VERSION @ISA @EXPORT @EXPORT_OK);
|
||||
use vars qw(@GPG_LIST_OPTIONS);
|
||||
use Carp;
|
||||
use Text::ParseWords;
|
||||
use Crypt::GPG;
|
||||
|
||||
require Exporter;
|
||||
|
||||
|
|
@ -60,6 +61,7 @@ require 5.005;
|
|||
|
||||
# == Begin site dependant variables ==
|
||||
$GPG_EZMLM_BASE = '/usr/local/bin'; #Autoinserted by Makefile.PL
|
||||
$GPG_BIN = '/usr/bin/gpg';
|
||||
# == End site dependant variables ==
|
||||
|
||||
# == check the ezmlm-make path ==
|
||||
|
|
@ -70,9 +72,22 @@ $GPG_EZMLM_BASE = '/usr/bin/ezmlm' unless (-e "$GPG_EZMLM_BASE/gpg-ezmlm-manage.
|
|||
$GPG_EZMLM_BASE = '/usr/bin/ezmlm-idx' unless (-e "$GPG_EZMLM_BASE/gpg-ezmlm-manage.pl");
|
||||
$GPG_EZMLM_BASE = '/usr/bin' unless (-e "$GPG_EZMLM_BASE/gpg-ezmlm-manage.pl");
|
||||
|
||||
# == check the gpg path ==
|
||||
$GPG_BIN = '/usr/local/bin/gpg' unless (-e "$GPG_BIN");
|
||||
$GPG_BIN = '/bin/gpg' unless (-e "$GPG_BIN");
|
||||
|
||||
# == clean up the path for taint checking ==
|
||||
local $ENV{'PATH'} = $GPG_EZMLM_BASE;
|
||||
|
||||
# == define the available (supported) GPG_LIST_OPTIONS ==
|
||||
@GPG_LIST_OPTIONS = (
|
||||
"RequireSub",
|
||||
"NokeyNocrypt",
|
||||
"signMessages",
|
||||
"encryptToAll",
|
||||
"VerifiedKeyReq",
|
||||
"allowKeySubmission");
|
||||
|
||||
# == Initialiser - Returns a reference to the object ==
|
||||
sub new {
|
||||
my($class, $list) = @_;
|
||||
|
|
@ -86,9 +101,6 @@ sub new {
|
|||
sub convert {
|
||||
my($self, %list) = @_;
|
||||
|
||||
# Do we want to use command line switches
|
||||
|
||||
# These three variables are essential
|
||||
($self->_seterror(-1, 'must define -dir in a make()') && return 0) unless(defined($list{'-dir'}));
|
||||
|
||||
# Attempt to make the list if we can.
|
||||
|
|
@ -105,18 +117,87 @@ sub convert {
|
|||
|
||||
# == Update the current list ==
|
||||
sub update {
|
||||
my($self, %switches) = @_;
|
||||
my($self, %switches, %ok_switches) = @_;
|
||||
|
||||
# check for important files: 'config'
|
||||
($self->_seterror(-1, "$self->{'LIST_NAME'} does not appear to be a valid list in update()") && return 0) unless((-e "$self->{'LIST_NAME'}/config") || (-e "$self->{'LIST_NAME'}/flags"));
|
||||
|
||||
# Attempt to update the list if we can.
|
||||
# TODO: put the changer code here
|
||||
# check if all supplied settings are supported
|
||||
# btw we change the case (upper/lower) of the setting to the default one
|
||||
my $one_key;
|
||||
foreach $one_key (keys %switches) {
|
||||
my $ok_key;
|
||||
foreach $ok_key (@GPG_LIST_OPTIONS) {
|
||||
if ($ok_key =~ /^$one_key$/i) {
|
||||
$ok_switches{$ok_key} = $switches{$one_key};
|
||||
delete $switches{$one_key};
|
||||
}
|
||||
}
|
||||
}
|
||||
# %switches should be empty now
|
||||
if (%switches) {
|
||||
foreach $one_key (keys %switches) {
|
||||
warn "unsupported setting: $one_key";
|
||||
}
|
||||
}
|
||||
|
||||
my $config_file_old = "$self->{'LIST_NAME'}/config";
|
||||
my $config_file_new = "$self->{'LIST_NAME'}/config.new";
|
||||
if(open(CONFIG_OLD, "<$config_file_old")) {
|
||||
if(open(CONFIG_NEW, ">$config_file_new")) {
|
||||
my ($in_line, $one_opt, $one_val, $new_setting);
|
||||
while (<CONFIG_OLD>) {
|
||||
$in_line = $_;
|
||||
if (%ok_switches) {
|
||||
while (($one_opt, $one_val) = each(%ok_switches)) {
|
||||
# is this the right line (maybe commented out)?
|
||||
if ($in_line =~ m/^#?\w*$one_opt/i) {
|
||||
print CONFIG_NEW "$one_opt ";
|
||||
print CONFIG_NEW ($one_val)? "yes" : "no";
|
||||
print CONFIG_NEW "\n";
|
||||
delete $ok_switches{$one_opt};
|
||||
} else {
|
||||
print CONFIG_NEW $in_line;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
# just print the remaining config file if no other settings are left
|
||||
print CONFIG_NEW $in_line;
|
||||
}
|
||||
}
|
||||
# write the remaining settings to the end of the file
|
||||
while (($one_opt, $one_val) = each(%ok_switches)) {
|
||||
print CONFIG_NEW "\n$one_opt ";
|
||||
print CONFIG_NEW ($one_val)? "yes" : "no";
|
||||
print CONFIG_NEW "\n";
|
||||
}
|
||||
} else {
|
||||
my $errorstring = "failed to write to temporary config file: $config_file_new";
|
||||
$self->_seterror(-1, $errorstring);
|
||||
warn $errorstring;
|
||||
close CONFIG_OLD;
|
||||
return (1==0);
|
||||
}
|
||||
close CONFIG_NEW;
|
||||
} else {
|
||||
my $errorstring = "failed to read the config file: $config_file_old";
|
||||
$self->_seterror(-1, $errorstring);
|
||||
warn $errorstring;
|
||||
return (1==0);
|
||||
}
|
||||
close CONFIG_OLD;
|
||||
unless (rename($config_file_new, $config_file_old)) {
|
||||
my $errorstring = "failed to move new config file ($config_file_new) "
|
||||
. "to original config file ($config_file_old)";
|
||||
$self->_seterror(-1, $errorstring);
|
||||
warn $errorstring;
|
||||
return (1==0);
|
||||
}
|
||||
$self->_seterror(undef);
|
||||
return $self->{'LIST_NAME'};
|
||||
return (0==0);
|
||||
}
|
||||
|
||||
|
||||
# == Get a list of options for the current list ==
|
||||
sub getconfig {
|
||||
my($self) = @_;
|
||||
|
|
@ -126,7 +207,20 @@ sub getconfig {
|
|||
if(open(CONFIG, "<$self->{'LIST_NAME'}/config")) {
|
||||
# 'config' contains the authorative information
|
||||
while(<CONFIG>) {
|
||||
$options{$1} = $2 if (/^(\w+)\s(.*)$/);
|
||||
if (/^(\w+)\s(.*)$/) {
|
||||
my $optname = $1;
|
||||
my $optvalue = $2;
|
||||
my $one_opt;
|
||||
foreach $one_opt (@GPG_LIST_OPTIONS) {
|
||||
if ($one_opt =~ m/^$optname$/i) {
|
||||
if ($optvalue =~ /^yes$/i) {
|
||||
$options{$one_opt} = 1;
|
||||
} else {
|
||||
$options{$one_opt} = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
close CONFIG;
|
||||
} else {
|
||||
|
|
@ -137,20 +231,22 @@ sub getconfig {
|
|||
return %options;
|
||||
}
|
||||
|
||||
# == Return the name of the current list ==
|
||||
|
||||
# == Return the directory of the current list ==
|
||||
sub thislist {
|
||||
my($self) = shift;
|
||||
$self->_seterror(undef);
|
||||
return $self->{'LIST_NAME'};
|
||||
}
|
||||
|
||||
|
||||
# == Set the current mailing list ==
|
||||
sub setlist {
|
||||
my($self, $list) = @_;
|
||||
if ($list =~ m/^([\w\d\_\-\.\/]+)$/) {
|
||||
$list = $1;
|
||||
if (-e "$list/lock") {
|
||||
$self->_seterror(undef);
|
||||
$self->_seterror(undef);
|
||||
return $self->{'LIST_NAME'} = $list;
|
||||
} else {
|
||||
$self->_seterror(-1, "$list does not appear to be a valid list in setlist()");
|
||||
|
|
@ -169,7 +265,8 @@ sub is_gpg {
|
|||
($self->_seterror(-1, 'must setlist() before is_gpg()') && return 0) unless(defined($self->{'LIST_NAME'}));
|
||||
$self->_seterror(undef);
|
||||
return (0==1) unless (-e "$self->{'LIST_NAME'}/config");
|
||||
my $content = getpart("config");
|
||||
my $content = $self->getpart("config");
|
||||
# return false if we encounter the usual ezmlm-idx-v0.4-header
|
||||
return (0==1) if ($content =~ /^F:/m);
|
||||
return (0==0);
|
||||
}
|
||||
|
|
@ -179,9 +276,7 @@ sub is_gpg {
|
|||
sub getpart {
|
||||
my($self, $part) = @_;
|
||||
my(@contents, $content);
|
||||
# check for the file in the list directory first
|
||||
my $filename = $self->{'LIST_NAME'} . "/$part";
|
||||
# check for default file in config directory, if necessary
|
||||
if (open(PART, "<$filename")) {
|
||||
while(<PART>) {
|
||||
unless ( /^#/ ) {
|
||||
|
|
@ -198,6 +293,7 @@ sub getpart {
|
|||
} ($self->_seterror($?) && return undef);
|
||||
}
|
||||
|
||||
|
||||
# == set files contents ==
|
||||
sub setpart {
|
||||
my($self, $part, @content) = @_;
|
||||
|
|
@ -215,31 +311,95 @@ sub setpart {
|
|||
|
||||
# == import a new public key for a subscriber ==
|
||||
sub import_public_key {
|
||||
}
|
||||
|
||||
|
||||
# == sign a public key ==
|
||||
sub sign_public_key {
|
||||
my ($self, $key) = @_;
|
||||
my $gpg = $self->_get_gpg_object();
|
||||
my @imported_keys = $gpg->addkey($key);
|
||||
if ($#imported_keys > 0) {
|
||||
return (0==0);
|
||||
} else {
|
||||
return (1==0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# == delete a public key ==
|
||||
sub delete_public_key {
|
||||
}
|
||||
|
||||
|
||||
# == list_public_keys ==
|
||||
sub list_public_keys {
|
||||
my ($self, $keyid) = @_;
|
||||
my $gpg = $self->_get_gpg_object();
|
||||
if (undef($gpg->delkey($keyid))) {
|
||||
return (1==0);
|
||||
} else {
|
||||
return (0==0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# == generate new private key ==
|
||||
sub generate_private_key {
|
||||
my ($self, $name, $email, $keysize, $expire) = @_;
|
||||
my $gpg = $self->_get_gpg_object();
|
||||
return (1==0) if undef($gpg->genkey($name, $email, 'ELG-E', $keysize, $expire));
|
||||
return (0==0);
|
||||
}
|
||||
|
||||
|
||||
# == list_private_keys ==
|
||||
sub list_private_keys {
|
||||
# == get_public_keys ==
|
||||
sub get_public_keys {
|
||||
my ($self) = @_;
|
||||
my @keys = $self->_get_keys("pub");
|
||||
my $key;
|
||||
foreach $key (@keys) {
|
||||
print "$key->{uid} - $key->{id}\n";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
# == get_private_keys ==
|
||||
sub get_secret_keys {
|
||||
my ($self) = @_;
|
||||
my @keys = $self->_get_keys("sec");
|
||||
my $key;
|
||||
foreach $key (@keys) {
|
||||
print "$key->{uid} - $key->{id}\n";
|
||||
}
|
||||
}
|
||||
|
||||
# == internal function for creating a gpg object ==
|
||||
sub _get_gpg_object() {
|
||||
my ($self) = @_;
|
||||
my $gpg = new Crypt::GPG();
|
||||
$gpg->gpgbin($GPG_BIN);
|
||||
$gpg->gpgopts("--lock-multiple --homedir '" . $self->{'LIST_NAME'} . "/.gnupg'");
|
||||
return $gpg;
|
||||
}
|
||||
|
||||
|
||||
# == internal function to list keys ==
|
||||
sub _get_keys() {
|
||||
# type can be "pub" or "sec"
|
||||
my ($self, $keyType) = @_;
|
||||
my $gpg = $self->_get_gpg_object();
|
||||
my ($flag, $gpgoption, @keys, $key);
|
||||
if ($keyType eq "pub") {
|
||||
$flag = "pub";
|
||||
$gpgoption = "--list-keys";
|
||||
} elsif ($keyType eq "sec") {
|
||||
$flag = "sec";
|
||||
$gpgoption = "--list-secret-keys";
|
||||
} else {
|
||||
warn "wrong keyType: $keyType";
|
||||
return undef;
|
||||
}
|
||||
my $gpgcommand = $gpg->gpgbin() . " " . $gpg->gpgopts() . " --with-colons $gpgoption";
|
||||
my @read_keys = grep /^$flag/, `$gpgcommand`;
|
||||
foreach $key (@read_keys) {
|
||||
my ($type, $trust, $size, $algorithm, $id, $created,
|
||||
$expires, $u2, $ownertrust, $uid) = split ":", $key;
|
||||
# stupid way of "decoding" utf8 (at least it works for ":")
|
||||
$uid =~ s/\\x3a/:/g;
|
||||
push @keys, {uid => $uid, id => $id};
|
||||
}
|
||||
return @keys;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue