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As I leave one week for a security formation ISO 27001 (and in case it would persuade me to make never more programming ;), here is the current state (not finished) of the patch (only the modified function - cf "Followup 19"). In fact, 2 more options must be validated there : 1/- ... // if (x-dnssrv == ".") then $hostname is (must be) the search SRV-domain (or the default domain, if $hostname=="") ... 2/- // in all cases, if (*port != '\0') then : result = $(grep "$port" $(the result of the SRV search)) ... -- PE
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--- openldap-2.4.13/libraries/libldap/open.c 2008-10-31 = 23:23:58.000000000 +0000=0A= +++ openldap-2.4.13/libraries/libldap/open.c 2009-02-14 = 00:31:27.000000000 +0000=0A= @@ -212,19 +212,164 @@=0A= return( ld );=0A= }=0A= =0A= +int=0A= +url_expand_on_srv_search ( char ***result, LDAP_CONST char *url_in, = char *domain )=0A= +{ int rc =3D 0;=0A= + char *scheme, *hostname, *port, *opt;=0A= +=0A= + // Syntax validation ...=0A= + if ( (scheme =3D (char *)LDAP_STRDUP( url_in )) =3D=3D NULL )=0A= + return -1; // memory error ...=0A= +=0A= + hostname =3D (char *)strchrnul( scheme, '/' ); *hostname++ =3D '\0';=0A= + if ( *hostname++ !=3D '/' )=0A= + return -1; // syntax error ...=0A= + =0A= + opt =3D (char *)strchrnul( hostname, '/' ); if ( *opt ) *opt++ =3D = '\0';=0A= + port =3D (char *)strchrnul( hostname, ':' ); if ( *port ) *port++ =3D = '\0';=0A= +=0A= + if ( *hostname && !strcmp ( domain, "." )=3D=3D0 ) // if (x-dnssrv = =3D=3D ".") then $hostname is the search SRV-domain (or default domain, = if $hostname=3D=3D"") ...=0A= + return -1; // syntax error ...=0A= +=0A= + // So now, we can search the server name(s) of the _ldap._tcp.$domain = service ...=0A= + // if ( *port !=3D '\0') then : grep the result of SRV RR search with = $port ...=0A= +=0A= + // Coming soon ...=0A= +if ( (*result =3D ldap_str2charray( "ldap1.gov.pf ldap2.gov.pf = ldap3.gov.pf", " " )) !=3D NULL ) rc =3D 3; // line to delete ...=0A= +=0A= + // Search is finished : so now, add initial scheme and opt to result = hostport(s) ...=0A= + if ( *result !=3D NULL ) {=0A= + size_t plus =3D strlen( scheme ) + strlen ( opt ) + 4;=0A= + for ( rc=3D0; (char *)((*result)[rc]) !=3D NULL; ) {=0A= + (*result)[rc] =3D (char *)LDAP_REALLOC ( (char *)((*result)[rc]), = strlen ( (char *)((*result)[rc]) ) + plus ); =0A= + { // do a : memcpy ( &((char *)((*result)[rc]))[strlen( scheme ) + = 2], *result[rc], strlen( (char *)((*result)[rc]) ) + 1 );=0A= + char *n =3D &((char *)((*result)[rc]))[strlen( scheme ) + 2];=0A= + char *s =3D (char *)((*result)[rc]);=0A= + char *e =3D s + (strlen( (char *)((*result)[rc]) ) + 1);=0A= + for ( n +=3D e - s; e >=3D s; ) *n-- =3D *e--;=0A= + }=0A= + memcpy ( &((char *)((*result)[rc]))[strlen( scheme )], "//", 2 );=0A= + memcpy ( (char *)((*result)[rc]), scheme, strlen( scheme ) );=0A= + strcat ( (char *)((*result)[rc]), "?" ); strcat ( (char = *)((*result)[rc]), opt );=0A= + rc++;=0A= + }=0A= + } else rc =3D 0;=0A= +=0A= + LDAP_FREE ( scheme );=0A= + return rc;=0A= +}=0A= +=0A= +char *=0A= +expand_dnssrv_definitions ( LDAP_CONST char *url_in )=0A= +{=0A= ...=0A= =0A=
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