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authorPascal Rigaux <pixel@mandriva.com>2008-11-06 08:18:51 +0000
committerPascal Rigaux <pixel@mandriva.com>2008-11-06 08:18:51 +0000
commita0f2da8ac9ffe8c53b7935d4ad7ff3bf3d14d6ba (patch)
treecb9d0b28ded9d5fbff33ed98065af3a502e30161
parent4645260b7eab7372180fb024cda981635b964379 (diff)
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- diskdrake
o --dav: handle davfs2 credentials in /etc/davfs2/secrets (#44190)
-rw-r--r--perl-install/NEWS3
-rw-r--r--perl-install/fs.pm26
-rw-r--r--perl-install/fs/remote/davfs.pm68
3 files changed, 91 insertions, 6 deletions
diff --git a/perl-install/NEWS b/perl-install/NEWS
index d79871833..a0f702bf3 100644
--- a/perl-install/NEWS
+++ b/perl-install/NEWS
@@ -1,3 +1,6 @@
+- diskdrake
+ o --dav: handle davfs2 credentials in /etc/davfs2/secrets (#44190)
+
Version 11.70 - 16 October 2008
- handle new driver:
diff --git a/perl-install/fs.pm b/perl-install/fs.pm
index 1969d8f05..4fc6fa7a2 100644
--- a/perl-install/fs.pm
+++ b/perl-install/fs.pm
@@ -102,6 +102,13 @@ sub read_fstab {
$options->{"$_="} = $credentials->{$_} foreach qw(username password domain);
fs::mount_options::pack($h, $options, $unknown);
}
+ } elsif ($h->{fs_type} eq 'davfs2' && !member('verbatim_credentials', @reading_options)) {
+ require fs::remote::davfs;
+ if (my $credentials = fs::remote::davfs::read_credentials($h->{mntpoint})) {
+ my ($options, $unknown) = fs::mount_options::unpack($h);
+ $options->{"$_="} = $credentials->{$_} foreach qw(username password);
+ fs::mount_options::pack($h, $options, $unknown);
+ }
}
$h;
@@ -206,11 +213,11 @@ sub get_info_from_fstab {
}
sub prepare_write_fstab {
- my ($fstab, $o_prefix, $b_keep_smb_credentials) = @_;
+ my ($fstab, $o_prefix, $b_keep_credentials) = @_;
$o_prefix ||= '';
my %new;
- my @smb_credentials;
+ my (@smb_credentials, @davfs_credentials);
my @l = map {
my $device =
isLoopback($_) ?
@@ -239,12 +246,18 @@ sub prepare_write_fstab {
my $options = $_->{options} || 'defaults';
- if ($_->{fs_type} eq 'smbfs' && $options =~ /password=/ && !$b_keep_smb_credentials) {
+ if ($_->{fs_type} eq 'smbfs' && $options =~ /password=/ && !$b_keep_credentials) {
require fs::remote::smb;
if (my ($opts, $smb_credentials) = fs::remote::smb::fstab_entry_to_credentials($_)) {
$options = $opts;
push @smb_credentials, $smb_credentials;
}
+ } elsif ($_->{fs_type} eq 'davfs2' && $options =~ /password=/ && !$b_keep_credentials) {
+ require fs::remote::davfs;
+ if (my ($opts, $davfs_credentials) = fs::remote::davfs::fstab_entry_to_credentials($_)) {
+ $options = $opts || 'defaults';
+ push @davfs_credentials, $davfs_credentials;
+ }
}
my $fs_type = $_->{fs_type} || 'auto';
@@ -276,13 +289,13 @@ sub prepare_write_fstab {
}
@l = sort_it(@l);
- join('', map { $_->[2] } @l), \@smb_credentials;
+ join('', map { $_->[2] } @l), \@smb_credentials, \@davfs_credentials;
}
sub fstab_to_string {
my ($all_hds, $o_prefix) = @_;
my $fstab = [ fs::get::really_all_fstab($all_hds), @{$all_hds->{special}} ];
- my ($s, undef) = prepare_write_fstab($fstab, $o_prefix, 'keep_smb_credentials');
+ my ($s, undef) = prepare_write_fstab($fstab, $o_prefix, 'keep_credentials');
$s;
}
@@ -290,10 +303,11 @@ sub write_fstab {
my ($all_hds, $o_prefix) = @_;
log::l("writing $o_prefix/etc/fstab");
my $fstab = [ fs::get::really_all_fstab($all_hds), @{$all_hds->{special}} ];
- my ($s, $smb_credentials) = prepare_write_fstab($fstab, $o_prefix, '');
+ my ($s, $smb_credentials, $davfs_credentials) = prepare_write_fstab($fstab, $o_prefix, '');
renamef("$o_prefix/etc/fstab", "$o_prefix/etc/fstab.old");
output("$o_prefix/etc/fstab", $s);
fs::remote::smb::save_credentials($_) foreach @$smb_credentials;
+ fs::remote::davfs::save_credentials($davfs_credentials);
fs::dmcrypt::save_crypttab($all_hds) if @{$all_hds->{dmcrypts}};
}
diff --git a/perl-install/fs/remote/davfs.pm b/perl-install/fs/remote/davfs.pm
new file mode 100644
index 000000000..ce708f0c0
--- /dev/null
+++ b/perl-install/fs/remote/davfs.pm
@@ -0,0 +1,68 @@
+package fs::remote::davfs; # $Id: smb.pm 231184 2007-10-24 14:36:29Z pixel $
+
+use strict;
+use diagnostics;
+
+use common;
+use fs::mount_options;
+
+sub secrets_file { "$::prefix/etc/davfs2/secrets" }
+
+sub fstab_entry_to_credentials {
+ my ($part) = @_;
+
+ my ($options, $unknown) = fs::mount_options::unpack($part);
+ $options->{'username='} && $options->{'password='} or return;
+ my %h = map { $_ => delete $options->{"$_="} } qw(username password);
+ $h{mntpoint} = $part->{mntpoint} or return;
+ fs::mount_options::pack_($part, $options, $unknown), \%h;
+}
+
+sub save_credentials {
+ my ($credentials) = @_;
+ @$credentials or return;
+
+ output_with_perm(secrets_file(), 0600,
+ map { to_double_quoted($_->{mntpoint}, $_->{username}, $_->{password}) . "\n" } @$credentials);
+}
+
+
+sub read_credentials_raw {
+ my ($file) = @_;
+ map {
+ my %h;
+ @h{'mntpoint', 'username', 'password'} = from_double_quoted($_);
+ \%h;
+ } cat_(secrets_file());
+}
+
+sub read_credentials {
+ my ($mntpoint) = @_;
+ find { $mntpoint eq $_->{mntpoint} } read_credentials_raw();
+}
+
+sub from_double_quoted {
+ my ($s) = @_;
+ my @l;
+ while (1) {
+ (my $e1, my $e2, $s) =
+ $s =~ /^( "((?:\\.|[^"])*)" | (?:\\.|[^"\s])+ ) (.*)$/x or die "bad entry $_[0]\n";
+ my $entry = defined $e2 ? $e2 : $e1;
+ $entry =~ s/\\(.)/$1/g;
+ push @l, $entry;
+ last if $s eq '';
+ $s =~ s/^\s+// or die "bad entry $_[0]\n";
+ last if $s eq '';
+ }
+ @l;
+}
+
+sub to_double_quoted {
+ my (@l) = @_;
+ join(' ', map {
+ s/(["\\])/\\$1/g;
+ /\s/ ? qq("$_") : $_;
+ } @l);
+}
+
+1;