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gnetworkaddress: allow IPv6 scope ids in URIs

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GNetworkAddress was allowing IPv6 scope ids in g_network_address_new()
/ g_network_address_parse(), but not in g_network_address_parse_uri().
Fix that.

Part of https://bugzilla.gnome.org/show_bug.cgi?id=669724
This commit is contained in:
Dan Winship 2013-08-19 12:14:27 -04:00
parent e1f92431c1
commit c069c51db5
3 changed files with 143 additions and 63 deletions
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31
gio/gnetworkaddress.c
View File

@ -561,6 +561,8 @@ _g_uri_parse_authority (const char *uri,
/* If IPv6 or IPvFuture */
if (*p == '[')
{
gboolean has_scope_id = FALSE, has_bad_scope_id = FALSE;
start++;
p++;
while (1)
@ -570,6 +572,14 @@ _g_uri_parse_authority (const char *uri,
if (c == ']')
break;
if (c == '%' && !has_scope_id)
{
has_scope_id = TRUE;
if (p[0] != '2' || p[1] != '5')
has_bad_scope_id = TRUE;
continue;
}
/* unreserved / sub-delims */
if (!(g_ascii_isalnum (c) ||
strchr (G_URI_OTHER_UNRESERVED, c) ||
@ -578,6 +588,16 @@ _g_uri_parse_authority (const char *uri,
c == '.'))
goto error;
}
if (host)
{
if (has_bad_scope_id)
*host = g_strndup (start, p - start - 1);
else
*host = g_uri_unescape_segment (start, p - 1, NULL);
}
c = *p++;
}
else
{
@ -610,17 +630,14 @@ _g_uri_parse_authority (const char *uri,
strchr (G_URI_RESERVED_CHARS_SUBCOMPONENT_DELIMITERS, c)))
goto error;
}
if (host)
*host = g_uri_unescape_segment (start, p - 1, NULL);
}
if (host)
*host = g_uri_unescape_segment (start, p - 1, NULL);
if (c == ']')
c = *p++;
if (c == ':')
{
/* Decode pot:
/* Decode port:
* port = *DIGIT
*/
guint tmp = 0;

55
gio/tests/inet-address.c
View File

@ -235,60 +235,6 @@ test_socket_address (void)
g_object_unref (saddr);
}
static void
test_scope_id (void)
{
GSocketConnectable *addr;
GSocketAddressEnumerator *addr_enum;
GSocketAddress *saddr;
GInetSocketAddress *isaddr;
GInetAddress *iaddr;
char *str, *tostring;
GError *error = NULL;
int index;
#ifdef HAVE_IF_INDEXTONAME
char ifname[IF_NAMESIZE] = { 0 };
#endif
#ifdef HAVE_IF_INDEXTONAME
for (index = 1; index < 255; index++) {
if (if_indextoname (1, ifname))
break;
}
g_assert_cmpstr (ifname, !=, "");
str = g_strdup_printf ("fe80::42%%%s", ifname);
#else
index = 1;
str = g_strdup ("fe80::42%1");
#endif
addr = g_network_address_new (str, 99);
addr_enum = g_socket_connectable_enumerate (addr);
saddr = g_socket_address_enumerator_next (addr_enum, NULL, &error);
g_assert_no_error (error);
g_assert (saddr != NULL);
g_assert (G_IS_INET_SOCKET_ADDRESS (saddr));
isaddr = G_INET_SOCKET_ADDRESS (saddr);
g_assert_cmpint (g_inet_socket_address_get_scope_id (isaddr), ==, index);
g_assert_cmpint (g_inet_socket_address_get_port (isaddr), ==, 99);
iaddr = g_inet_socket_address_get_address (isaddr);
tostring = g_inet_address_to_string (iaddr);
g_assert_cmpstr (tostring, ==, "fe80::42");
g_free (tostring);
g_object_unref (saddr);
saddr = g_socket_address_enumerator_next (addr_enum, NULL, &error);
g_assert_no_error (error);
g_assert (saddr == NULL);
g_object_unref (addr_enum);
g_object_unref (addr);
g_free (str);
}
static void
test_mask_parse (void)
{
@ -422,7 +368,6 @@ main (int argc, char *argv[])
g_test_add_func ("/inet-address/bytes", test_bytes);
g_test_add_func ("/inet-address/property", test_property);
g_test_add_func ("/socket-address/basic", test_socket_address);
g_test_add_func ("/socket-address/scope-id", test_scope_id);
g_test_add_func ("/address-mask/parse", test_mask_parse);
g_test_add_func ("/address-mask/property", test_mask_property);
g_test_add_func ("/address-mask/equal", test_mask_equal);

120
gio/tests/network-address.c
View File

@ -1,4 +1,7 @@
#include "config.h"
#include <gio/gio.h>
#include <gio/gnetworking.h>
static void
test_basic (void)
@ -35,7 +38,11 @@ static ParseTest uri_tests[] = {
{ "ftp://joe~:(*)%46@ftp.gnome.org:2020/start", "ftp", "ftp.gnome.org", 2020, -1 },
{ "ftp://[fec0::abcd]/start", "ftp", "fec0::abcd", 8080, -1 },
{ "ftp://[fec0::abcd]:999/start", "ftp", "fec0::abcd", 999, -1 },
{ "ftp://joe%x-@ftp.gnome.org:2020/start", NULL, NULL, 0, G_IO_ERROR_INVALID_ARGUMENT }
{ "ftp://joe%x-@ftp.gnome.org:2020/start", NULL, NULL, 0, G_IO_ERROR_INVALID_ARGUMENT },
{ "http://[fec0::abcd%em1]/start", "http", "fec0::abcd%em1", 8080, -1 },
{ "http://[fec0::abcd%25em1]/start", "http", "fec0::abcd%em1", 8080, -1 },
{ "http://[fec0::abcd%10]/start", "http", "fec0::abcd%10", 8080, -1 },
{ "http://[fec0::abcd%25em%31]/start", NULL, NULL, 0, G_IO_ERROR_INVALID_ARGUMENT }
};
static void
@ -106,6 +113,114 @@ test_parse_host (gconstpointer d)
g_error_free (error);
}
#define SCOPE_ID_TEST_ADDR "fe80::42"
#define SCOPE_ID_TEST_PORT 99
#ifdef HAVE_IF_INDEXTONAME
static char SCOPE_ID_TEST_IFNAME[IF_NAMESIZE];
static int SCOPE_ID_TEST_INDEX;
#else
#define SCOPE_ID_TEST_IFNAME "1"
#define SCOPE_ID_TEST_IFINDEX 1
#endif
static void
find_ifname_and_index (void)
{
if (SCOPE_ID_TEST_INDEX != 0)
return;
#ifdef HAVE_IF_INDEXTONAME
for (SCOPE_ID_TEST_INDEX = 1; SCOPE_ID_TEST_INDEX < 255; SCOPE_ID_TEST_INDEX++) {
if (if_indextoname (SCOPE_ID_TEST_INDEX, SCOPE_ID_TEST_IFNAME))
break;
}
g_assert_cmpstr (SCOPE_ID_TEST_IFNAME, !=, "");
#endif
}
static void
test_scope_id (GSocketConnectable *addr)
{
GSocketAddressEnumerator *addr_enum;
GSocketAddress *saddr;
GInetSocketAddress *isaddr;
GInetAddress *iaddr;
char *tostring;
GError *error = NULL;
addr_enum = g_socket_connectable_enumerate (addr);
saddr = g_socket_address_enumerator_next (addr_enum, NULL, &error);
g_assert_no_error (error);
g_assert (saddr != NULL);
g_assert (G_IS_INET_SOCKET_ADDRESS (saddr));
isaddr = G_INET_SOCKET_ADDRESS (saddr);
g_assert_cmpint (g_inet_socket_address_get_scope_id (isaddr), ==, SCOPE_ID_TEST_INDEX);
g_assert_cmpint (g_inet_socket_address_get_port (isaddr), ==, SCOPE_ID_TEST_PORT);
iaddr = g_inet_socket_address_get_address (isaddr);
tostring = g_inet_address_to_string (iaddr);
g_assert_cmpstr (tostring, ==, SCOPE_ID_TEST_ADDR);
g_free (tostring);
g_object_unref (saddr);
saddr = g_socket_address_enumerator_next (addr_enum, NULL, &error);
g_assert_no_error (error);
g_assert (saddr == NULL);
g_object_unref (addr_enum);
}
static void
test_host_scope_id (void)
{
GSocketConnectable *addr;
char *str;
find_ifname_and_index ();
str = g_strdup_printf ("%s%%%s", SCOPE_ID_TEST_ADDR, SCOPE_ID_TEST_IFNAME);
addr = g_network_address_new (str, SCOPE_ID_TEST_PORT);
g_free (str);
test_scope_id (addr);
g_object_unref (addr);
}
static void
test_uri_scope_id (void)
{
GSocketConnectable *addr;
char *uri;
GError *error = NULL;
find_ifname_and_index ();
uri = g_strdup_printf ("http://[%s%%%s]:%d/foo",
SCOPE_ID_TEST_ADDR,
SCOPE_ID_TEST_IFNAME,
SCOPE_ID_TEST_PORT);
addr = g_network_address_parse_uri (uri, 0, &error);
g_free (uri);
g_assert_no_error (error);
test_scope_id (addr);
g_object_unref (addr);
uri = g_strdup_printf ("http://[%s%%25%s]:%d/foo",
SCOPE_ID_TEST_ADDR,
SCOPE_ID_TEST_IFNAME,
SCOPE_ID_TEST_PORT);
addr = g_network_address_parse_uri (uri, 0, &error);
g_free (uri);
g_assert_no_error (error);
test_scope_id (addr);
g_object_unref (addr);
}
int
main (int argc, char *argv[])
{
@ -130,5 +245,8 @@ main (int argc, char *argv[])
g_free (path);
}
g_test_add_func ("/network-address/scope-id", test_host_scope_id);
g_test_add_func ("/network-address/uri-scope-id", test_uri_scope_id);
return g_test_run ();
}