diff options
Diffstat (limited to 'contrib/slapd-modules/passwd/apr1-ltoa.pl')
| -rw-r--r-- | contrib/slapd-modules/passwd/apr1-ltoa.pl | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/contrib/slapd-modules/passwd/apr1-ltoa.pl b/contrib/slapd-modules/passwd/apr1-ltoa.pl new file mode 100644 index 0000000..ee628ec --- /dev/null +++ b/contrib/slapd-modules/passwd/apr1-ltoa.pl @@ -0,0 +1,31 @@ +#!/usr/bin/perl -w
+
+# OpenLDAP {APR1} to Apache $apr1$ hash converter
+# (C) 2011 Devin J. Pohly
+# You may use this code freely. It would be nice to be credited.
+
+use MIME::Base64;
+
+while (<>) {
+ ($user, $hash) = split(/:/, $_);
+ unless ($hash =~ /^{APR1}/) {
+ print STDERR "Not an Apache MD5 hash\n";
+ next;
+ }
+
+ chomp $hash;
+ $hash = decode_base64(substr($hash, 6));
+ ($hash, $salt) = (substr($hash, 0, 16), substr($hash, 16));
+ $hash = $hash;
+ $hash =~ s/(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)(.)/$1$7$13$2$8$14$3$9$15$4$10$16$5$11$6\0\0$12/s;
+ $hash = encode_base64($hash);
+ chomp $hash;
+ $hash =~ s/(.)(.)(.)(.)/$4$3$2$1/gs;
+ unless ($hash =~ /AA$/) {
+ #print "Problem with hash\n";
+ next;
+ }
+ $hash =~ s/AA$//;
+ $hash =~ tr|A-Za-z0-9+/|./0-9A-Za-z|;
+ print "$user:\$apr1\$$salt\$$hash\n"
+}
\ No newline at end of file |