add Time subsystem

[openldap] / servers / slapd / daemon.c

diff --git a/servers/slapd/daemon.c b/servers/slapd/daemon.c
index 098f7bc87ff51879a462738ef59e0931dad71b5c..6180e391b580922dbffc5a23a44be3d1fa892d41 100644 (file)
--- a/servers/slapd/daemon.c
+++ b/servers/slapd/daemon.c
@@ -30,6 +30,8 @@ int deny_severity = LOG_NOTICE;
 
 #ifdef LDAP_PF_LOCAL
 #include <sys/stat.h>
+/* this should go in <ldap.h> as soon as it is accepted */
+#define LDAPI_MOD_URLEXT               "x-mod"
 #endif /* LDAP_PF_LOCAL */
 
 /* globals */
@@ -303,6 +305,171 @@ static void slap_free_listener_addresses(struct sockaddr **sal)
        ch_free(sal);
 }
 
+#ifdef LDAP_PF_LOCAL
+static int get_url_perms(
+       char    **exts,
+       mode_t  *perms,
+       int     *crit )
+{
+       int     i;
+
+       assert( exts );
+       assert( perms );
+       assert( crit );
+
+       *crit = 0;
+       for ( i = 0; exts[ i ]; i++ ) {
+               char    *type = exts[ i ];
+               int     c = 0;
+
+               if ( type[ 0 ] == '!' ) {
+                       c = 1;
+                       type++;
+               }
+
+               if ( strncasecmp( type, LDAPI_MOD_URLEXT "=", sizeof(LDAPI_MOD_URLEXT "=") - 1 ) == 0 ) {
+                       char    *value = type + sizeof(LDAPI_MOD_URLEXT "=") - 1;
+                       mode_t  p = 0;
+
+#if 0
+                       if ( strlen( value ) != 9 ) {
+                               return LDAP_OTHER;
+                       }
+
+                       switch ( value[ 0 ] ) {
+                       case 'r':
+                               p |= S_IRUSR;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 1 ] ) {
+                       case 'w':
+                               p |= S_IWUSR;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 2 ] ) {
+                       case 'x':
+                               p |= S_IXUSR;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 3 ] ) {
+                       case 'r':
+                               p |= S_IRGRP;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 4 ] ) {
+                       case 'w':
+                               p |= S_IWGRP;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 5 ] ) {
+                       case 'x':
+                               p |= S_IXGRP;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 6 ] ) {
+                       case 'r':
+                               p |= S_IROTH;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 7 ] ) {
+                       case 'w':
+                               p |= S_IWOTH;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 8 ] ) {
+                       case 'x':
+                               p |= S_IXOTH;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+#else
+                       if ( strlen(value) != 3 ) {
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 0 ] ) {
+                       case 'w':
+                               p |= S_IRWXU;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 1 ] ) {
+                       case 'w':
+                               p |= S_IRWXG;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+
+                       switch ( value[ 2 ] ) {
+                       case 'w':
+                               p |= S_IRWXO;
+                               break;
+                       case '-':
+                               break;
+                       default:
+                               return LDAP_OTHER;
+                       } 
+#endif
+
+                       *crit = c;
+                       *perms = p;
+
+                       return LDAP_SUCCESS;
+               }
+       }
+}
+#endif /* LDAP_PF_LOCAL */
+
 /* port = 0 indicates AF_LOCAL */
 static int slap_get_listener_addresses(
        const char *host,
@@ -487,7 +654,8 @@ static Listener * slap_open_listener(
        struct sockaddr **sal, **psal;
        int socktype = SOCK_STREAM;     /* default to COTS */
 #ifdef LDAP_PF_LOCAL
-       mode_t perms = S_IRWXU;
+       mode_t  perms = S_IRWXU;
+       int     crit = 1;
 #endif
 
        rc = ldap_url_parse( url, &lud );
@@ -542,6 +710,10 @@ static Listener * slap_open_listener(
                } else {
                        err = slap_get_listener_addresses(lud->lud_host, 0, &sal);
                }
+
+               if ( lud->lud_exts ) {
+                       err = get_url_perms( lud->lud_exts, &perms, &crit );
+               }
 #else
 
 #ifdef NEW_LOGGING
@@ -696,7 +868,7 @@ static Listener * slap_open_listener(
 #ifdef LDAP_PF_LOCAL
        case AF_LOCAL: {
                char *addr = ((struct sockaddr_un *)*sal)->sun_path;
-               if ( chmod( addr, perms ) < 0 ) {
+               if ( chmod( addr, perms ) < 0 && crit ) {
                        int err = sock_errno();
 #ifdef NEW_LOGGING
                        LDAP_LOG(( "connection", LDAP_LEVEL_INFO,