From d344a584239383a4d51b450f41e654d70fc3fc0a Mon Sep 17 00:00:00 2001
From: Marcus Watts <mdw@umich.edu>
Date: Wed, 23 Jun 2004 14:45:09 +0000
Subject: [PATCH] ptserver-flags-default-switch-20040623

FIXES 5418

allow ptserver flags to be defaulted different per switch
---
 src/ptserver/ptprocs.c  |  9 ++++++---
 src/ptserver/ptserver.c | 34 ++++++++++++++++++++++++++++++++++
 src/ptserver/ptutils.c  |  7 +++++--
 3 files changed, 45 insertions(+), 5 deletions(-)

diff --git a/src/ptserver/ptprocs.c b/src/ptserver/ptprocs.c
index 4cf7369..c080935 100644
--- a/src/ptserver/ptprocs.c
+++ b/src/ptserver/ptprocs.c
@@ -103,6 +103,9 @@ afs_int32 listSuperGroups();
 static stolower();
 extern int IDCmp();
 
+extern int prp_group_default;
+extern int prp_user_default;
+
 /* When abort, reset initd so that the header is read in on next call.
  * Abort the transaction and return the code.
  */
@@ -1513,9 +1516,9 @@ listEntry(call, aid, aentry)
     aentry->flags = tentry.flags >> PRIVATE_SHIFT;
     if (aentry->flags == 0) {
 	if (tentry.flags & PRGRP)
-	    aentry->flags = PRP_GROUP_DEFAULT >> PRIVATE_SHIFT;
+	    aentry->flags = prp_group_default >> PRIVATE_SHIFT;
 	else
-	    aentry->flags = PRP_USER_DEFAULT >> PRIVATE_SHIFT;
+	    aentry->flags = prp_user_default >> PRIVATE_SHIFT;
     }
     aentry->owner = tentry.owner;
     aentry->id = tentry.id;
@@ -1659,7 +1662,7 @@ put_prentries(tentry, bulkentries)
     if (entry->flags == 0) {
 	entry->flags =
 	    ((tentry->
-	      flags & PRGRP) ? PRP_GROUP_DEFAULT : PRP_USER_DEFAULT) >>
+	      flags & PRGRP) ? prp_group_default : prp_user_default) >>
 	    PRIVATE_SHIFT;
     }
     entry->owner = tentry->owner;
diff --git a/src/ptserver/ptserver.c b/src/ptserver/ptserver.c
index 274265c..8d39d10 100644
--- a/src/ptserver/ptserver.c
+++ b/src/ptserver/ptserver.c
@@ -165,8 +165,34 @@ char *pr_realmName;
 
 static struct afsconf_cell info;
 
+extern int prp_group_default;
+extern int prp_user_default;
+
 #include "AFS_component_version_number.c"
 
+int
+prp_access_mask(s)
+    char *s;
+{
+    int r;
+    if (*s >= '0' && *s <= '9') {
+	return strtol(s, NULL, 0);
+    }
+    r = 0;
+    while (*s) switch(*s++)
+    {
+    case 'S':	r |= PRP_STATUS_ANY; break;
+    case 's':	r |= PRP_STATUS_MEM; break;
+    case 'O':	r |= PRP_OWNED_ANY; break;
+    case 'M':	r |= PRP_MEMBER_ANY; break;
+    case 'm':	r |= PRP_MEMBER_MEM; break;
+    case 'A':	r |= PRP_ADD_ANY; break;
+    case 'a':	r |= PRP_ADD_MEM; break;
+    case 'r':	r |= PRP_REMOVE_MEM; break;
+    }
+    return r;
+}
+
 /* check whether caller is authorized to manage RX statistics */
 int
 pr_rxstat_userok(call)
@@ -267,6 +293,10 @@ main(int argc, char **argv)
 	    depthsg = atoi(argv[++a]);	/* Max search depth for supergroups */
 	}
 #endif
+	else if (strncmp(arg, "-default_access", alen) == 0) {
+	    prp_user_default = prp_access_mask(argv[++a]);
+	    prp_group_default = prp_access_mask(argv[++a]);
+	}
 	else if (strncmp(arg, "-enable_peer_stats", alen) == 0) {
 	    rx_enablePeerRPCStats();
 	} else if (strncmp(arg, "-enable_process_stats", alen) == 0) {
@@ -291,10 +321,12 @@ main(int argc, char **argv)
 		   "[-p <number of processes>] [-rebuild] "
 		   "[-groupdepth <depth>] "
 		   "[-enable_peer_stats] [-enable_process_stats] "
+		   "[-default_access default_user_access default_group_access] "
 		   "[-help]\n");
 #else /* AFS_NT40_ENV */
 	    printf("Usage: ptserver [-database <db path>] "
 		   "[-p <number of processes>] [-rebuild] "
+		   "[-default_access default_user_access default_group_access] "
 		   "[-groupdepth <depth>] " "[-help]\n");
 #endif
 #else
@@ -303,9 +335,11 @@ main(int argc, char **argv)
 		   "[-syslog[=FACILITY]] "
 		   "[-p <number of processes>] [-rebuild] "
 		   "[-enable_peer_stats] [-enable_process_stats] "
+		   "[-default_access default_user_access default_group_access] "
 		   "[-help]\n");
 #else /* AFS_NT40_ENV */
 	    printf("Usage: ptserver [-database <db path>] "
+		   "[-default_access default_user_access default_group_access] "
 		   "[-p <number of processes>] [-rebuild] " "[-help]\n");
 #endif
 #endif
diff --git a/src/ptserver/ptutils.c b/src/ptserver/ptutils.c
index ce71577..acce83a 100644
--- a/src/ptserver/ptutils.c
+++ b/src/ptserver/ptutils.c
@@ -62,6 +62,7 @@ extern int IDCmp();
 extern afs_int32 AddToEntry();
 static char *whoami = "ptserver";
 
+
 #if defined(SUPERGROUPS)
 
 #include "map.h"
@@ -74,6 +75,8 @@ afs_int32 allocNextId(struct ubik_trans *, struct prentry *);
 
 struct map *sg_flagged;
 struct map *sg_found;
+int prp_user_default = PRP_USER_DEFAULT;
+int prp_group_default = PRP_GROUP_DEFAULT;
 
 #define NIL_MAP ((struct map *) 0)
 
@@ -332,9 +335,9 @@ AccessOK(ut, cid, tentry, mem, any)
     }
     if (!(flags & PRACCESS)) {	/* provide default access */
 	if (flags & PRGRP)
-	    flags |= PRP_GROUP_DEFAULT;
+	    flags |= prp_group_default;
 	else
-	    flags |= PRP_USER_DEFAULT;
+	    flags |= prp_user_default;
     }
 
     if (flags & any)
-- 
1.9.4