X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Flimits.c;h=f460ecb8d7a8abc09ba1bfce9ff48c7dd545aef4;hb=0a5f1e8516d386784ed7f605e5d03c7ee6d7cedd;hp=2cddf4166b969d7e337e16ea521b56a2fed63345;hpb=fafce1601e5bcd0eca185a2a0366cd2b198121a6;p=openldap
diff --git a/servers/slapd/limits.c b/servers/slapd/limits.c
index 2cddf4166b..f460ecb8d7 100644
--- a/servers/slapd/limits.c
+++ b/servers/slapd/limits.c
@@ -1,7 +1,17 @@
/* limits.c - routines to handle regex-based size and time limits */
-/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software .
+ *
+ * Copyright 1998-2003 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * .
*/
#include "portable.h"
@@ -55,11 +65,11 @@ get_limits(
break;
}
- d = ndn->bv_len - lm[0]->lm_dn_pat.bv_len;
/* ndn shorter than dn_pat */
- if ( d < 0 ) {
+ if ( ndn->bv_len < lm[0]->lm_dn_pat.bv_len ) {
break;
}
+ d = ndn->bv_len - lm[0]->lm_dn_pat.bv_len;
/* allow exact match for SUBTREE only */
if ( d == 0 ) {
@@ -68,9 +78,7 @@ get_limits(
}
} else {
/* check for unescaped rdn separator */
- if ( !DN_SEPARATOR( ndn->bv_val[d-1] )
- || DN_ESCAPE( ndn->bv_val[d-2] ) )
- {
+ if ( !DN_SEPARATOR( ndn->bv_val[d-1] ) ) {
break;
}
}
@@ -122,6 +130,10 @@ get_limits(
}
break;
+ case SLAP_LIMITS_ANY:
+ *limit = &lm[0]->lm_limits;
+ return( 0 );
+
default:
assert( 0 ); /* unreachable */
return( -1 );
@@ -145,6 +157,19 @@ add_limits(
assert( be );
assert( limit );
+ switch ( type ) {
+ case SLAP_LIMITS_ANONYMOUS:
+ case SLAP_LIMITS_USERS:
+ case SLAP_LIMITS_ANY:
+ for ( i = 0; be->be_limits && be->be_limits[ i ]; i++ ) {
+ if ( be->be_limits[ i ]->lm_type == type ) {
+ return( -1 );
+ }
+ }
+ break;
+ }
+
+
lm = ( struct slap_limits * )ch_calloc( sizeof( struct slap_limits ), 1 );
switch ( type ) {
@@ -159,7 +184,7 @@ add_limits(
bv.bv_val = (char *) pattern;
bv.bv_len = strlen( pattern );
- rc = dnNormalize2( NULL, &bv, &lm->lm_dn_pat );
+ rc = dnNormalize( 0, NULL, NULL, &bv, &lm->lm_dn_pat, NULL );
if ( rc != LDAP_SUCCESS ) {
ch_free( lm );
return( -1 );
@@ -181,6 +206,7 @@ add_limits(
case SLAP_LIMITS_ANONYMOUS:
case SLAP_LIMITS_USERS:
+ case SLAP_LIMITS_ANY:
lm->lm_type = type;
lm->lm_dn_pat.bv_val = NULL;
lm->lm_dn_pat.bv_len = 0;
@@ -214,16 +240,15 @@ parse_limits(
int type = SLAP_LIMITS_UNDEFINED;
char *pattern;
struct slap_limits_set limit;
- int i;
+ int i, rc = 0;
assert( be );
if ( argc < 3 ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "config", LDAP_LEVEL_CRIT,
+ LDAP_LOG( CONFIG, CRIT,
"%s : line %d: missing arg(s) in "
- "\"limits \" line.\n",
- fname, lineno ));
+ "\"limits \" line.\n", fname, lineno, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"%s : line %d: missing arg(s) in "
@@ -266,37 +291,40 @@ parse_limits(
*/
pattern = argv[1];
- if ( strcasecmp( pattern, "anonymous" ) == 0 ) {
+ if ( strcmp( pattern, "*" ) == 0) {
+ type = SLAP_LIMITS_ANY;
+
+ } else if ( strcasecmp( pattern, "anonymous" ) == 0 ) {
type = SLAP_LIMITS_ANONYMOUS;
} else if ( strcasecmp( pattern, "users" ) == 0 ) {
type = SLAP_LIMITS_USERS;
- } else if ( strncasecmp( pattern, "dn", 2 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "dn", sizeof( "dn") - 1 ) == 0 ) {
pattern += 2;
if ( pattern[0] == '.' ) {
pattern++;
- if ( strncasecmp( pattern, "exact", 5 ) == 0 ) {
+ if ( strncasecmp( pattern, "exact", sizeof( "exact" ) - 1 ) == 0 ) {
type = SLAP_LIMITS_EXACT;
pattern += 5;
- } else if ( strncasecmp( pattern, "base", 4 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "base", sizeof( "base " ) - 1 ) == 0 ) {
type = SLAP_LIMITS_BASE;
pattern += 4;
- } else if ( strncasecmp( pattern, "one", 3 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "one", sizeof( "one" ) - 1 ) == 0 ) {
type = SLAP_LIMITS_ONE;
pattern += 3;
- } else if ( strncasecmp( pattern, "subtree", 7 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "subtree", sizeof( "subtree" ) - 1 ) == 0 ) {
type = SLAP_LIMITS_SUBTREE;
pattern += 7;
- } else if ( strncasecmp( pattern, "children", 8 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "children", sizeof( "children" ) - 1 ) == 0 ) {
type = SLAP_LIMITS_CHILDREN;
pattern += 8;
- } else if ( strncasecmp( pattern, "regex", 5 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "regex", sizeof( "regex" ) - 1 ) == 0 ) {
type = SLAP_LIMITS_REGEX;
pattern += 5;
@@ -304,7 +332,7 @@ parse_limits(
* this could be deprecated in favour
* of the pattern = "anonymous" form
*/
- } else if ( strncasecmp( pattern, "anonymous", 9 ) == 0 ) {
+ } else if ( strncasecmp( pattern, "anonymous", sizeof( "anonymous" ) - 1 ) == 0 ) {
type = SLAP_LIMITS_ANONYMOUS;
pattern = NULL;
}
@@ -322,13 +350,11 @@ parse_limits(
default:
if ( pattern[0] != '=' ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "config", LDAP_LEVEL_CRIT,
+ LDAP_LOG( CONFIG, CRIT,
"%s : line %d: missing '=' in "
"\"dn[.{exact|base|one|subtree"
- "|children|regex|anonymous}]"
- "=\" in "
- "\"limits \" line.\n",
- fname, lineno ));
+ "|children|regex|anonymous}]" "=\" in "
+ "\"limits \" line.\n", fname, lineno, 0 );
#else
Debug( LDAP_DEBUG_ANY,
"%s : line %d: missing '=' in "
@@ -344,6 +370,17 @@ parse_limits(
/* skip '=' (required) */
pattern++;
+
+ /* trim obvious cases */
+ if ( strcmp( pattern, "*" ) == 0 ) {
+ type = SLAP_LIMITS_ANY;
+ pattern = NULL;
+
+ } else if ( ( type == SLAP_LIMITS_REGEX || type == SLAP_LIMITS_UNDEFINED )
+ && strcmp( pattern, ".*" ) == 0 ) {
+ type = SLAP_LIMITS_ANY;
+ pattern = NULL;
+ }
}
}
@@ -352,10 +389,10 @@ parse_limits(
if ( parse_limit( argv[i], &limit ) ) {
#ifdef NEW_LOGGING
- LDAP_LOG(( "config", LDAP_LEVEL_CRIT,
+ LDAP_LOG( CONFIG, CRIT,
"%s : line %d: unknown limit type \"%s\" in "
"\"limits \" line.\n",
- fname, lineno, argv[i] ));
+ fname, lineno, argv[i] );
#else
Debug( LDAP_DEBUG_ANY,
"%s : line %d: unknown limit type \"%s\" in "
@@ -370,15 +407,35 @@ parse_limits(
/*
* sanity checks ...
*/
- if ( limit.lms_t_hard > 0 && limit.lms_t_hard < limit.lms_t_soft ) {
+ if ( limit.lms_t_hard > 0 &&
+ ( limit.lms_t_hard < limit.lms_t_soft
+ || limit.lms_t_soft == -1 ) ) {
limit.lms_t_hard = limit.lms_t_soft;
}
- if ( limit.lms_s_hard > 0 && limit.lms_s_hard < limit.lms_s_soft ) {
+ if ( limit.lms_s_hard > 0 &&
+ ( limit.lms_s_hard < limit.lms_s_soft
+ || limit.lms_s_soft == -1 ) ) {
limit.lms_s_hard = limit.lms_s_soft;
}
- return( add_limits( be, type, pattern, &limit ) );
+ rc = add_limits( be, type, pattern, &limit );
+ if ( rc ) {
+
+#ifdef NEW_LOGGING
+ LDAP_LOG( CONFIG, CRIT,
+ "%s : line %d: unable to add limit in "
+ "\"limits \" line.\n",
+ fname, lineno, 0 );
+#else
+ Debug( LDAP_DEBUG_ANY,
+ "%s : line %d: unable to add limit in "
+ "\"limits \" line.\n",
+ fname, lineno, 0 );
+#endif
+ }
+
+ return( rc );
}
int
@@ -390,20 +447,30 @@ parse_limit(
assert( arg );
assert( limit );
- if ( strncasecmp( arg, "time", 4 ) == 0 ) {
+ if ( strncasecmp( arg, "time", sizeof( "time" ) - 1 ) == 0 ) {
arg += 4;
if ( arg[0] == '.' ) {
arg++;
- if ( strncasecmp( arg, "soft", 4 ) == 0 ) {
+ if ( strncasecmp( arg, "soft", sizeof( "soft" ) - 1 ) == 0 ) {
arg += 4;
if ( arg[0] != '=' ) {
return( 1 );
}
arg++;
- limit->lms_t_soft = atoi( arg );
+ if ( strcasecmp( arg, "none" ) == 0 ) {
+ limit->lms_t_soft = -1;
+ } else {
+ char *next = NULL;
+
+ limit->lms_t_soft =
+ strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_t_soft < -1 ) {
+ return( 1 );
+ }
+ }
- } else if ( strncasecmp( arg, "hard", 4 ) == 0 ) {
+ } else if ( strncasecmp( arg, "hard", sizeof( "hard" ) - 1 ) == 0 ) {
arg += 4;
if ( arg[0] != '=' ) {
return( 1 );
@@ -414,7 +481,13 @@ parse_limit(
} else if ( strcasecmp( arg, "none" ) == 0 ) {
limit->lms_t_hard = -1;
} else {
- limit->lms_t_hard = atoi( arg );
+ char *next = NULL;
+
+ limit->lms_t_hard =
+ strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_t_hard < -1 ) {
+ return( 1 );
+ }
}
} else {
@@ -422,27 +495,47 @@ parse_limit(
}
} else if ( arg[0] == '=' ) {
- limit->lms_t_soft = atoi( arg );
+ arg++;
+ if ( strcasecmp( arg, "none" ) == 0 ) {
+ limit->lms_t_soft = -1;
+ } else {
+ char *next = NULL;
+
+ limit->lms_t_soft = strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_t_soft < -1 ) {
+ return( 1 );
+ }
+ }
limit->lms_t_hard = 0;
} else {
return( 1 );
}
- } else if ( strncasecmp( arg, "size", 4 ) == 0 ) {
+ } else if ( strncasecmp( arg, "size", sizeof( "size" ) - 1 ) == 0 ) {
arg += 4;
if ( arg[0] == '.' ) {
arg++;
- if ( strncasecmp( arg, "soft", 4 ) == 0 ) {
+ if ( strncasecmp( arg, "soft", sizeof( "soft" ) - 1 ) == 0 ) {
arg += 4;
if ( arg[0] != '=' ) {
return( 1 );
}
arg++;
- limit->lms_s_soft = atoi( arg );
+ if ( strcasecmp( arg, "none" ) == 0 ) {
+ limit->lms_s_soft = -1;
+ } else {
+ char *next = NULL;
+
+ limit->lms_s_soft =
+ strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_s_soft < -1 ) {
+ return( 1 );
+ }
+ }
- } else if ( strncasecmp( arg, "hard", 4 ) == 0 ) {
+ } else if ( strncasecmp( arg, "hard", sizeof( "hard" ) - 1 ) == 0 ) {
arg += 4;
if ( arg[0] != '=' ) {
return( 1 );
@@ -453,10 +546,16 @@ parse_limit(
} else if ( strcasecmp( arg, "none" ) == 0 ) {
limit->lms_s_hard = -1;
} else {
- limit->lms_s_hard = atoi( arg );
+ char *next = NULL;
+
+ limit->lms_s_hard =
+ strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_s_hard < -1 ) {
+ return( 1 );
+ }
}
- } else if ( strncasecmp( arg, "unchecked", 9 ) == 0 ) {
+ } else if ( strncasecmp( arg, "unchecked", sizeof( "unchecked" ) - 1 ) == 0 ) {
arg += 9;
if ( arg[0] != '=' ) {
return( 1 );
@@ -465,7 +564,31 @@ parse_limit(
if ( strcasecmp( arg, "none" ) == 0 ) {
limit->lms_s_unchecked = -1;
} else {
- limit->lms_s_unchecked = atoi( arg );
+ char *next = NULL;
+
+ limit->lms_s_unchecked =
+ strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_s_unchecked < -1 ) {
+ return( 1 );
+ }
+ }
+
+ } else if ( strncasecmp( arg, "pr", sizeof( "pr" ) - 1 ) == 0 ) {
+ arg += sizeof( "pr" ) - 1;
+ if ( arg[0] != '=' ) {
+ return( 1 );
+ }
+ arg++;
+ if ( strcasecmp( arg, "noEstimate" ) == 0 ) {
+ limit->lms_s_pr_hide = 1;
+ } else {
+ char *next = NULL;
+
+ limit->lms_s_pr =
+ strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_s_pr < -1 ) {
+ return( 1 );
+ }
}
} else {
@@ -473,7 +596,17 @@ parse_limit(
}
} else if ( arg[0] == '=' ) {
- limit->lms_s_soft = atoi( arg );
+ arg++;
+ if ( strcasecmp( arg, "none" ) == 0 ) {
+ limit->lms_s_soft = -1;
+ } else {
+ char *next = NULL;
+
+ limit->lms_s_soft = strtol( arg, &next, 10 );
+ if ( next == arg || limit->lms_s_soft < -1 ) {
+ return( 1 );
+ }
+ }
limit->lms_s_hard = 0;
} else {