lsh: Change the PAM service name in accordance with NixOS (had forgotten to commit it).

svn path=/nixpkgs/trunk/; revision=14542

pkgs/tools/networking/lsh/default.nix

@@ -7,11 +7,20 @@ stdenv.mkDerivation {
     sha256 = "614b9d63e13ad3e162c82b6405d1f67713fc622a8bc11337e72949d613713091";
   };
 
+  patches = [ ./pam-service-name.patch ];
+
   buildInputs = [gperf guile gmp zlib liboop gnum4 pam];
 
   meta = {
     description = "GNU lsh, a GPL'd implementation of the SSH protocol";
+
+    longDescription = ''
+      lsh is a free implementation (in the GNU sense) of the ssh
+      version 2 protocol, currently being standardised by the IETF
+      SECSH working group.
+    '';
+    
     homepage = http://www.lysator.liu.se/~nisse/lsh/;
-    license = "GPL";
+    license = "GPLv2+";
   };
 }

pkgs/tools/networking/lsh/pam-service-name.patch

@@ -0,0 +1,14 @@
+Tell `lsh-pam-checkpw', the PAM password helper program, to use a more
+descriptive service name.
+
+--- lsh-2.0.4/src/lsh-pam-checkpw.c	2003-02-16 22:30:10.000000000 +0100
++++ lsh-2.0.4/src/lsh-pam-checkpw.c	2008-11-28 16:16:58.000000000 +0100
+@@ -38,7 +38,7 @@
+ #include <security/pam_appl.h>
+ 
+ #define PWD_MAXLEN 1024
+-#define SERVICE_NAME "other"
++#define SERVICE_NAME "lshd"
+ #define TIMEOUT 600 
+ 
+ static int