From 6d7eb1adf32b223a771237bf063517974f632036 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Tue, 6 Jan 2004 01:59:20 +0000
Subject: Merge winbind from Samba 3.0 onto HEAD.

Changes include:
 - header changes for better pre-compiled headers (tridge)
 - get a list of sids for a given user (tridge)
 - fix function prototype

and a few other minor things

Andrew Bartlett
(This used to be commit 60107efdc61247034424d008c6f1eb4d46a19881)
---
 source3/nsswitch/wbinfo.c            |  44 ++++++++++-
 source3/nsswitch/winbind_nss_linux.c | 149 +++++++++++++++++++++++++++++++++++
 source3/nsswitch/winbindd.c          |   3 +
 source3/nsswitch/winbindd.h          |   1 -
 source3/nsswitch/winbindd_acct.c     |   1 +
 source3/nsswitch/winbindd_ads.c      |   3 +-
 source3/nsswitch/winbindd_cache.c    |   1 +
 source3/nsswitch/winbindd_cm.c       |   3 +-
 source3/nsswitch/winbindd_dual.c     |   1 +
 source3/nsswitch/winbindd_group.c    |  86 ++++++++++++++++++++
 source3/nsswitch/winbindd_misc.c     |   1 +
 source3/nsswitch/winbindd_nss.h      |   3 +
 source3/nsswitch/winbindd_pam.c      |   1 +
 source3/nsswitch/winbindd_rpc.c      |   1 +
 source3/nsswitch/winbindd_sid.c      |  20 +++--
 source3/nsswitch/winbindd_user.c     |   1 +
 source3/nsswitch/winbindd_util.c     |   3 +-
 source3/nsswitch/winbindd_wins.c     |   1 +
 18 files changed, 309 insertions(+), 14 deletions(-)

(limited to 'source3')

diff --git a/source3/nsswitch/wbinfo.c b/source3/nsswitch/wbinfo.c
index 55eeb9fa39..792af84827 100644
--- a/source3/nsswitch/wbinfo.c
+++ b/source3/nsswitch/wbinfo.c
@@ -136,6 +136,37 @@ static BOOL wbinfo_get_usergroups(char *user)
 	return True;
 }
 
+
+/* List group SIDs a user SID is a member of */
+static BOOL wbinfo_get_usersids(char *user_sid)
+{
+	struct winbindd_request request;
+	struct winbindd_response response;
+	NSS_STATUS result;
+	int i;
+	const char *s;
+
+	ZERO_STRUCT(response);
+
+	/* Send request */
+	fstrcpy(request.data.sid, user_sid);
+
+	result = winbindd_request(WINBINDD_GETUSERSIDS, &request, &response);
+
+	if (result != NSS_STATUS_SUCCESS)
+		return False;
+
+	s = response.extra_data;
+	for (i = 0; i < response.data.num_entries; i++) {
+		d_printf("%s\n", s);
+		s += strlen(s) + 1;
+	}
+
+	SAFE_FREE(response.extra_data);
+
+	return True;
+}
+
 /* Convert NetBIOS name to IP */
 
 static BOOL wbinfo_wins_byname(char *name)
@@ -920,7 +951,8 @@ enum {
 	OPT_SET_AUTH_USER = 1000,
 	OPT_GET_AUTH_USER,
 	OPT_DOMAIN_NAME,
-	OPT_SEQUENCE
+	OPT_SEQUENCE,
+	OPT_USERSIDS
 };
 
 int main(int argc, char **argv)
@@ -961,11 +993,12 @@ int main(int argc, char **argv)
 		{ "domain-info", 'D', POPT_ARG_STRING, &string_arg, 'D',
 		  "Show all most info we have about the domain" },
 		{ "user-groups", 'r', POPT_ARG_STRING, &string_arg, 'r', "Get user groups", "USER" },
+		{ "user-sids", 0, POPT_ARG_STRING, &string_arg, OPT_USERSIDS, "Get user group sids for user SID", "SID" },
  		{ "authenticate", 'a', POPT_ARG_STRING, &string_arg, 'a', "authenticate user", "user%password" },
 		{ "set-auth-user", 0, POPT_ARG_STRING, &string_arg, OPT_SET_AUTH_USER, "Store user and password used by winbindd (root only)", "user%password" },
 		{ "get-auth-user", 0, POPT_ARG_NONE, NULL, OPT_GET_AUTH_USER, "Retrieve user and password used by winbindd (root only)", NULL },
 		{ "ping", 'p', POPT_ARG_NONE, 0, 'p', "Ping winbindd to see if it is alive" },
-		{ "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operatio", "domain" },
+		{ "domain", 0, POPT_ARG_STRING, &opt_domain_name, OPT_DOMAIN_NAME, "Define to the domain to restrict operation", "domain" },
 		POPT_COMMON_VERSION
 		POPT_TABLEEND
 	};
@@ -1099,6 +1132,13 @@ int main(int argc, char **argv)
 				goto done;
 			}
 			break;
+		case OPT_USERSIDS:
+			if (!wbinfo_get_usersids(string_arg)) {
+				d_printf("Could not get group SIDs for user SID %s\n", 
+				       string_arg);
+				goto done;
+			}
+			break;
 		case 'a': {
 				BOOL got_error = False;
 
diff --git a/source3/nsswitch/winbind_nss_linux.c b/source3/nsswitch/winbind_nss_linux.c
index 125bc8ccda..ac4a861ff1 100644
--- a/source3/nsswitch/winbind_nss_linux.c
+++ b/source3/nsswitch/winbind_nss_linux.c
@@ -860,3 +860,152 @@ _nss_winbind_initgroups_dyn(char *user, gid_t group, long int *start,
  done:
 	return ret;
 }
+
+
+/* return a list of group SIDs for a user SID */
+NSS_STATUS
+_nss_winbind_getusersids(const char *user_sid, char **group_sids,
+			 int *num_groups,
+			 char *buffer, size_t buf_size, int *errnop)
+{
+	NSS_STATUS ret;
+	struct winbindd_request request;
+	struct winbindd_response response;
+
+#ifdef DEBUG_NSS
+	fprintf(stderr, "[%5d]: getusersids %s\n", getpid(), user_sid);
+#endif
+
+	ZERO_STRUCT(request);
+	ZERO_STRUCT(response);
+
+	strncpy(request.data.sid, user_sid,sizeof(request.data.sid) - 1);
+	request.data.sid[sizeof(request.data.sid) - 1] = '\0';
+
+	ret = winbindd_request(WINBINDD_GETUSERSIDS, &request, &response);
+
+	if (ret != NSS_STATUS_SUCCESS) {
+		goto done;
+	}
+
+	if (buf_size < response.length - sizeof(response)) {
+		ret = NSS_STATUS_TRYAGAIN;
+		errno = *errnop = ERANGE;
+		goto done;
+	}
+
+	*num_groups = response.data.num_entries;
+	*group_sids = buffer;
+	memcpy(buffer, response.extra_data, response.length - sizeof(response));
+	errno = *errnop = 0;
+	
+ done:
+	free_response(&response);
+	return ret;
+}
+
+
+/* map a user or group name to a SID string */
+NSS_STATUS
+_nss_winbind_nametosid(const char *name, char **sid, char *buffer,
+		       size_t buflen, int *errnop)
+{
+	NSS_STATUS ret;
+	struct winbindd_response response;
+	struct winbindd_request request;
+
+#ifdef DEBUG_NSS
+	fprintf(stderr, "[%5d]: nametosid %s\n", getpid(), name);
+#endif
+
+	ZERO_STRUCT(response);
+	ZERO_STRUCT(request);
+
+	strncpy(request.data.name.name, name, 
+		sizeof(request.data.name.name) - 1);
+	request.data.name.name[sizeof(request.data.name.name) - 1] = '\0';
+
+	ret = winbindd_request(WINBINDD_LOOKUPNAME, &request, &response);
+	if (ret != NSS_STATUS_SUCCESS) {
+		*errnop = errno = EINVAL;
+		goto failed;
+	}
+
+	if (buflen < strlen(response.data.sid.sid)+1) {
+		ret = NSS_STATUS_TRYAGAIN;
+		*errnop = errno = ERANGE;
+		goto failed;
+	}
+
+	*errnop = errno = 0;
+	*sid = buffer;
+	strcpy(*sid, response.data.sid.sid);
+
+failed:
+	free_response(&response);
+	return ret;
+}
+
+/* map a sid string to a user or group name */
+NSS_STATUS
+_nss_winbind_sidtoname(const char *sid, char **name, char *buffer,
+		       size_t buflen, int *errnop)
+{
+	NSS_STATUS ret;
+	struct winbindd_response response;
+	struct winbindd_request request;
+	static char sep_char;
+	unsigned needed;
+
+#ifdef DEBUG_NSS
+	fprintf(stderr, "[%5d]: sidtoname %s\n", getpid(), sid);
+#endif
+
+	/* we need to fetch the separator first time through */
+	if (!sep_char) {
+		ZERO_STRUCT(response);
+		ZERO_STRUCT(request);
+
+		ret = winbindd_request(WINBINDD_INFO, &request, &response);
+		if (ret != NSS_STATUS_SUCCESS) {
+			*errnop = errno = EINVAL;
+			goto failed;
+		}
+
+		sep_char = response.data.info.winbind_separator;
+		free_response(&response);
+	}
+
+
+	strncpy(request.data.sid, sid, 
+		sizeof(request.data.sid) - 1);
+	request.data.sid[sizeof(request.data.sid) - 1] = '\0';
+
+	ret = winbindd_request(WINBINDD_LOOKUPSID, &request, &response);
+	if (ret != NSS_STATUS_SUCCESS) {
+		*errnop = errno = EINVAL;
+		goto failed;
+	}
+
+	needed = 
+		strlen(response.data.name.dom_name) +
+		strlen(response.data.name.name) + 2;
+
+	if (buflen < needed) {
+		ret = NSS_STATUS_TRYAGAIN;
+		*errnop = errno = ERANGE;
+		goto failed;
+	}
+
+	snprintf(buffer, needed, "%s%c%s", 
+		 response.data.name.dom_name,
+		 sep_char,
+		 response.data.name.name);
+
+	*name = buffer;
+	*errnop = errno = 0;
+
+failed:
+	free_response(&response);
+	return ret;
+}
diff --git a/source3/nsswitch/winbindd.c b/source3/nsswitch/winbindd.c
index b1c0c67d52..8ce528d2b0 100644
--- a/source3/nsswitch/winbindd.c
+++ b/source3/nsswitch/winbindd.c
@@ -22,6 +22,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 BOOL opt_nocache = False;
@@ -220,6 +221,7 @@ static struct dispatch_table dispatch_table[] = {
 	{ WINBINDD_GETPWENT, winbindd_getpwent, "GETPWENT" },
 
 	{ WINBINDD_GETGROUPS, winbindd_getgroups, "GETGROUPS" },
+	{ WINBINDD_GETUSERSIDS, winbindd_getusersids, "GETUSERSIDS" },
 
 	/* Group functions */
 
@@ -722,6 +724,7 @@ static void process_loop(void)
 					    && *(uint32 *) &state->request != sizeof(state->request)) {
 						DEBUG(0,("process_loop: Invalid request size from pid %lu: %d bytes sent, should be %ld\n",
 								(unsigned long)state->request.pid, *(uint32 *) &state->request, (unsigned long)sizeof(state->request)));
+						DEBUGADD(0, ("This usually means that you are running old wbinfo, pam_winbind or libnss_winbind clients\n"));
 
 						remove_client(state);
 						break;
diff --git a/source3/nsswitch/winbindd.h b/source3/nsswitch/winbindd.h
index 7c612ea61b..5dbe422bc1 100644
--- a/source3/nsswitch/winbindd.h
+++ b/source3/nsswitch/winbindd.h
@@ -25,7 +25,6 @@
 #ifndef _WINBINDD_H
 #define _WINBINDD_H
 
-#include "includes.h"
 #include "nterr.h"
 
 #include "winbindd_nss.h"
diff --git a/source3/nsswitch/winbindd_acct.c b/source3/nsswitch/winbindd_acct.c
index 0c06df7fdd..08b9e2172c 100644
--- a/source3/nsswitch/winbindd_acct.c
+++ b/source3/nsswitch/winbindd_acct.c
@@ -20,6 +20,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
diff --git a/source3/nsswitch/winbindd_ads.c b/source3/nsswitch/winbindd_ads.c
index f8582aee99..90b83bccd0 100644
--- a/source3/nsswitch/winbindd_ads.c
+++ b/source3/nsswitch/winbindd_ads.c
@@ -21,6 +21,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #ifdef HAVE_ADS
@@ -553,8 +554,6 @@ static NTSTATUS lookup_usergroups_alt(struct winbindd_domain *domain,
 done:
 	if (res) 
 		ads_msgfree(ads, res);
-	if (msg) 
-		ads_msgfree(ads, msg);
 
 	return status;
 }
diff --git a/source3/nsswitch/winbindd_cache.c b/source3/nsswitch/winbindd_cache.c
index 91ef38a368..a3c1706b75 100644
--- a/source3/nsswitch/winbindd_cache.c
+++ b/source3/nsswitch/winbindd_cache.c
@@ -22,6 +22,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
diff --git a/source3/nsswitch/winbindd_cm.c b/source3/nsswitch/winbindd_cm.c
index c255d21102..2b561be31d 100644
--- a/source3/nsswitch/winbindd_cm.c
+++ b/source3/nsswitch/winbindd_cm.c
@@ -56,6 +56,7 @@
 
  */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
@@ -183,8 +184,6 @@ static NTSTATUS cm_open_connection(const struct winbindd_domain *domain, const i
 							      machine_password, 
 							      lp_workgroup()))) {
 					DEBUG(4,("failed kerberos session setup with %s\n", nt_errstr(result)));
-					if (NT_STATUS_IS_OK(result)) 
-						result = NT_STATUS_UNSUCCESSFUL;
 				}
 			}
 			new_conn->cli->use_kerberos = False;
diff --git a/source3/nsswitch/winbindd_dual.c b/source3/nsswitch/winbindd_dual.c
index 167630b0e1..a9796afa36 100644
--- a/source3/nsswitch/winbindd_dual.c
+++ b/source3/nsswitch/winbindd_dual.c
@@ -29,6 +29,7 @@
 
  */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
diff --git a/source3/nsswitch/winbindd_group.c b/source3/nsswitch/winbindd_group.c
index 1c5d6acf51..180a3db8e2 100644
--- a/source3/nsswitch/winbindd_group.c
+++ b/source3/nsswitch/winbindd_group.c
@@ -22,6 +22,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
@@ -1081,3 +1082,88 @@ enum winbindd_result winbindd_getgroups(struct winbindd_cli_state *state)
 
 	return result;
 }
+
+
+/* Get user supplementary sids. This is equivalent to the
+   winbindd_getgroups() function but it involves a SID->SIDs mapping
+   rather than a NAME->SID->SIDS->GIDS mapping, which means we avoid
+   idmap. This call is designed to be used with applications that need
+   to do ACL evaluation themselves. Note that the cached info3 data is
+   not used 
+
+   this function assumes that the SID that comes in is a user SID. If
+   you pass in another type of SID then you may get unpredictable
+   results.
+*/
+enum winbindd_result winbindd_getusersids(struct winbindd_cli_state *state)
+{
+	DOM_SID user_sid;
+	NTSTATUS status;
+	DOM_SID **user_grpsids;
+	struct winbindd_domain *domain;
+	enum winbindd_result result = WINBINDD_ERROR;
+	unsigned int i;
+	TALLOC_CTX *mem_ctx;
+	char *ret;
+	uint32 num_groups;
+	unsigned ofs, ret_size = 0;
+
+	/* Ensure null termination */
+	state->request.data.sid[sizeof(state->request.data.sid)-1]='\0';
+
+	if (!string_to_sid(&user_sid, state->request.data.sid)) {
+		DEBUG(1, ("Could not get convert sid %s from string\n", state->request.data.sid));
+		return WINBINDD_ERROR;
+	}
+
+	if (!(mem_ctx = talloc_init("winbindd_getusersids(%s)",
+				    state->request.data.username))) {
+		return WINBINDD_ERROR;
+	}
+
+	/* Get info for the domain */	
+	if ((domain = find_domain_from_sid(&user_sid)) == NULL) {
+		DEBUG(0,("could not find domain entry for sid %s\n", 
+			  sid_string_static(&user_sid)));
+		goto done;
+	}
+
+	status = domain->methods->lookup_usergroups(domain, mem_ctx, 
+						    &user_sid, &num_groups, 
+						    &user_grpsids);
+	if (!NT_STATUS_IS_OK(status)) 
+		goto done;
+
+	if (num_groups == 0) {
+		goto no_groups;
+	}
+
+	/* work out the response size */
+	for (i = 0; i < num_groups; i++) {
+		const char *s = sid_string_static(user_grpsids[i]);
+		ret_size += strlen(s) + 1;
+	}
+
+	/* build the reply */
+	ret = malloc(ret_size);
+	if (!ret) goto done;
+	ofs = 0;
+	for (i = 0; i < num_groups; i++) {
+		const char *s = sid_string_static(user_grpsids[i]);
+		safe_strcpy(ret + ofs, s, ret_size - ofs);
+		ofs += strlen(ret+ofs) + 1;
+	}
+
+no_groups:
+	/* Send data back to client */
+	state->response.data.num_entries = num_groups;
+	state->response.extra_data = ret;
+	state->response.length += ret_size;
+	result = WINBINDD_OK;
+
+ done:
+	talloc_destroy(mem_ctx);
+
+	return result;
+}
+
diff --git a/source3/nsswitch/winbindd_misc.c b/source3/nsswitch/winbindd_misc.c
index 19beddc304..08b5be827d 100644
--- a/source3/nsswitch/winbindd_misc.c
+++ b/source3/nsswitch/winbindd_misc.c
@@ -21,6 +21,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
diff --git a/source3/nsswitch/winbindd_nss.h b/source3/nsswitch/winbindd_nss.h
index 2383db551e..0dd00e9b39 100644
--- a/source3/nsswitch/winbindd_nss.h
+++ b/source3/nsswitch/winbindd_nss.h
@@ -121,6 +121,9 @@ enum winbindd_cmd {
 	/* find the location of our privileged pipe */
 	WINBINDD_PRIV_PIPE_DIR,
 
+	/* return a list of group sids for a user sid */
+	WINBINDD_GETUSERSIDS,	
+
 	WINBINDD_NUM_CMDS
 };
 
diff --git a/source3/nsswitch/winbindd_pam.c b/source3/nsswitch/winbindd_pam.c
index dba2fe8ba4..31698b4798 100644
--- a/source3/nsswitch/winbindd_pam.c
+++ b/source3/nsswitch/winbindd_pam.c
@@ -22,6 +22,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 #undef DBGC_CLASS
 #define DBGC_CLASS DBGC_WINBIND
diff --git a/source3/nsswitch/winbindd_rpc.c b/source3/nsswitch/winbindd_rpc.c
index 81bbc774d1..f619aa3564 100644
--- a/source3/nsswitch/winbindd_rpc.c
+++ b/source3/nsswitch/winbindd_rpc.c
@@ -21,6 +21,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
diff --git a/source3/nsswitch/winbindd_sid.c b/source3/nsswitch/winbindd_sid.c
index 0faeec5636..7c4c8d804a 100644
--- a/source3/nsswitch/winbindd_sid.c
+++ b/source3/nsswitch/winbindd_sid.c
@@ -20,6 +20,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
@@ -83,6 +84,7 @@ enum winbindd_result winbindd_lookupname(struct winbindd_cli_state *state)
 	char *name_domain, *name_user;
 	DOM_SID sid;
 	struct winbindd_domain *domain;
+	char *p;
 
 	/* Ensure null termination */
 	state->request.data.sid[sizeof(state->request.data.name.dom_name)-1]='\0';
@@ -90,13 +92,19 @@ enum winbindd_result winbindd_lookupname(struct winbindd_cli_state *state)
 	/* Ensure null termination */
 	state->request.data.sid[sizeof(state->request.data.name.name)-1]='\0';
 
-	DEBUG(3, ("[%5lu]: lookupname %s%s%s\n", (unsigned long)state->pid,
-		  state->request.data.name.dom_name, 
-		  lp_winbind_separator(),
-		  state->request.data.name.name));
+	/* cope with the name being a fully qualified name */
+	p = strstr(state->request.data.name.name, lp_winbind_separator());
+	if (p) {
+		*p = 0;
+		name_domain = state->request.data.name.name;
+		name_user = p+1;
+	} else {
+		name_domain = state->request.data.name.dom_name;
+		name_user = state->request.data.name.name;
+	}
 
-	name_domain = state->request.data.name.dom_name;
-	name_user = state->request.data.name.name;
+	DEBUG(3, ("[%5lu]: lookupname %s%s%s\n", (unsigned long)state->pid,
+		  name_domain, lp_winbind_separator(), name_user));
 
 	if ((domain = find_domain_from_name(name_domain)) == NULL) {
 		DEBUG(0, ("could not find domain entry for domain %s\n", 
diff --git a/source3/nsswitch/winbindd_user.c b/source3/nsswitch/winbindd_user.c
index eab88c842e..903a2a8bfa 100644
--- a/source3/nsswitch/winbindd_user.c
+++ b/source3/nsswitch/winbindd_user.c
@@ -22,6 +22,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
diff --git a/source3/nsswitch/winbindd_util.c b/source3/nsswitch/winbindd_util.c
index 95aaec3b1e..f29ed37650 100644
--- a/source3/nsswitch/winbindd_util.c
+++ b/source3/nsswitch/winbindd_util.c
@@ -21,6 +21,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
@@ -340,7 +341,7 @@ struct winbindd_domain *find_domain_from_sid(DOM_SID *sid)
 
 /* Given a domain sid, return the struct winbindd domain info for it */
 
-struct winbindd_domain *find_our_domain()
+struct winbindd_domain *find_our_domain(void)
 {
 	struct winbindd_domain *domain;
 
diff --git a/source3/nsswitch/winbindd_wins.c b/source3/nsswitch/winbindd_wins.c
index 49bee2dc9f..bc982d0044 100644
--- a/source3/nsswitch/winbindd_wins.c
+++ b/source3/nsswitch/winbindd_wins.c
@@ -21,6 +21,7 @@
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
 
+#include "includes.h"
 #include "winbindd.h"
 
 #undef DBGC_CLASS
-- 
cgit