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ezmlm-web code:

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* handle a missing backup conversion directory gracefully
  (useful for encrypted lists, that were created without ezmlm-web)
This commit is contained in:
lars 2009-03-10 01:36:41 +00:00
parent 91997a903c
commit b4ee37b00e
1 changed files with 27 additions and 5 deletions
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30
Ezmlm/trunk/Ezmlm/GpgEzmlm.pm
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@ -614,6 +614,7 @@ sub _is_encrypted {
# 1) as part of the plaintext->encryption conversion of a list
# 2) after calling ezmlm-make for an encrypted list (since the dotqmail files
# are overwritten by ezmlm-make)
# This function may safely assume, that the backup_dir exists already.
sub _cleanup_dotqmail_files {
my $list_dir = shift;
my ($backup_dir, $dot_loc, $dot_prefix);
@ -745,12 +746,26 @@ sub _enable_encryption_config_file {
}
# store the current original config file
if ((-e "$list_dir/config") && (!File::Copy::copy("$list_dir/config",
"$backup_dir/config.original"))) {
warn "[GpgEzmlm] failed to save the current ezmlm-idx config file ('"
. "$list_dir/config') to '$backup_dir/config.original': $!";
if (-e "$list_dir/config") {
if ((! -d $backup_dir) && !mkdir($backup_dir)) {
warn "[GpgEzmlm] failed to create gpg-ezmlm conversion "
. "backup dir ($backup_dir): $!";
return undef;
}
if (!File::Copy::copy("$list_dir/config",
"$backup_dir/config.original")) {
warn "[GpgEzmlm] failed to save the current ezmlm-idx "
. "config file ('$list_dir/config') to "
. "'$backup_dir/config.original': $!";
return undef;
{
} else {
# the current config file is missing - but we need to restore
# the original anyway.
# This should not happen.
warn "[GpgEzmlm] the original config file ('$list_dir/config') "
. "is missing - continuing anyway.";
}
# copy the encryption config file to the list directory
unless (File::Copy::copy("$backup_dir/config.gpg-ezmlm",
@ -778,6 +793,13 @@ sub _enable_plaintext_config_file {
return undef;
}
# create the encryption backup dir if necessary
if ((! -e $backup_dir) && (!mkdir($backup_dir))) {
warn "[GpgEzmlm] failed to create gpg-ezmlm conversion backup dir ("
. "$backup_dir): $!";
return undef;
}
# store the current gpg-ezmlm config file
unless (File::Copy::copy("$list_dir/config",
"$backup_dir/config.gpg-ezmlm")) {