/**
* Front page. (/)
*/
-#define MAIN_PAGE "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\"><html><head><title>GNUnet FCFS Authority Name Registration Service</title></head><body><form action=\"S\" method=\"post\">What is your desired domain name? <input type=\"text\" name=\"domain\" /> <p> What is your public key? <input type=\"text\" name=\"pkey\" /> <input type=\"submit\" value=\"Next\" /></body></html>"
+#define MAIN_PAGE "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\"><html><head><title>GNUnet FCFS Authority Name Registration Service</title></head><body><form action=\"S\" method=\"post\">What is your desired domain name? (at most 63 lowercase characters, no dots allowed.) <input type=\"text\" name=\"domain\" /> <p> What is your public key? (Copy from gnunet-setup.) <input type=\"text\" name=\"pkey\" /> <input type=\"submit\" value=\"Next\" /><br/><a href=./Zoneinfo> List of all registered names </a></body></html>"
/**
* Second page (/S)
*/
#define SUBMIT_PAGE "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\"><html><head><title>%s</title></head><body>%s</body></html>"
+/**
+ * Fcfs zoneinfo page (/Zoneinfo)
+ */
+#define ZONEINFO_PAGE "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"><html lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\"><html><head><title>FCFS Zoneinfo</title></head><body><h1> FCFS Zoneinfo </h1><table border=\"1\"><th>name</th><th>PKEY</th>%s</table></body></html>"
+
+#define FCFS_ZONEINFO_URL "/Zoneinfo"
+
/**
* Mime type for HTML pages.
*/
*/
#define COOKIE_NAME "gns-fcfs"
+#define DEFAULT_ZONEINFO_BUFSIZE 2048
/**
* Phases a request goes through.
};
+/**
+ * Zoneinfo request
+ */
+struct ZoneinfoRequest
+{
+ /**
+ * Connection
+ */
+ struct MHD_Connection *connection;
+
+ /**
+ * List iterator
+ */
+ struct GNUNET_NAMESTORE_ZoneIterator *list_it;
+
+ /**
+ * Buffer
+ */
+ char* zoneinfo;
+
+ /**
+ * Buffer length
+ */
+ size_t buf_len;
+
+ /**
+ * Buffer write offset
+ */
+ size_t write_offset;
+};
/**
* MHD deamon reference.
static struct GNUNET_CRYPTO_RsaPrivateKey *fcfs_zone_pkey;
+/**
+ * Task run whenever HTTP server operations are pending.
+ *
+ * @param cls unused
+ * @param tc scheduler context
+ */
+static void
+do_httpd (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc);
+
+
+/**
+ * Schedule task to run MHD server now.
+ */
+static void
+run_httpd_now ()
+{
+ if (GNUNET_SCHEDULER_NO_TASK != httpd_task)
+ {
+ GNUNET_SCHEDULER_cancel (httpd_task);
+ httpd_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ httpd_task = GNUNET_SCHEDULER_add_now (&do_httpd, NULL);
+}
+
+static void
+iterate_cb (void *cls,
+ const struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *zone_key,
+ struct GNUNET_TIME_Absolute expire,
+ const char *name,
+ unsigned int rd_len,
+ const struct GNUNET_NAMESTORE_RecordData *rd,
+ const struct GNUNET_CRYPTO_RsaSignature *signature)
+{
+ struct ZoneinfoRequest *zr = cls;
+ struct MHD_Response *response;
+ char* full_page;
+ size_t bytes_free;
+ char* pkey;
+ char* new_buf;
+
+
+ if (NULL == name)
+ {
+ zr->list_it = NULL;
+
+ /* return static form */
+ GNUNET_asprintf (&full_page,
+ ZONEINFO_PAGE,
+ zr->zoneinfo,
+ zr->zoneinfo);
+ response = MHD_create_response_from_buffer (strlen (full_page),
+ (void *) full_page,
+ MHD_RESPMEM_MUST_FREE);
+ MHD_add_response_header (response,
+ MHD_HTTP_HEADER_CONTENT_TYPE,
+ MIME_HTML);
+ MHD_queue_response (zr->connection,
+ MHD_HTTP_OK,
+ response);
+ MHD_destroy_response (response);
+ GNUNET_free (zr->zoneinfo);
+ GNUNET_free (zr);
+ run_httpd_now ();
+ return;
+ }
+
+ if (1 != rd_len)
+ {
+ GNUNET_NAMESTORE_zone_iterator_next (zr->list_it);
+ return;
+ }
+
+ if (GNUNET_NAMESTORE_TYPE_PKEY != rd->record_type)
+ {
+ GNUNET_NAMESTORE_zone_iterator_next (zr->list_it);
+ return;
+ }
+
+ bytes_free = zr->buf_len - zr->write_offset;
+ pkey = GNUNET_NAMESTORE_value_to_string (rd->record_type,
+ rd->data,
+ rd->data_size);
+
+ if (bytes_free < (strlen (name) + strlen (pkey) + 10))
+ {
+ new_buf = GNUNET_malloc (zr->buf_len * 2);
+ memcpy (new_buf, zr->zoneinfo, zr->write_offset);
+ GNUNET_free (zr->zoneinfo);
+ zr->zoneinfo = new_buf;
+ }
+
+ sprintf (zr->zoneinfo+zr->write_offset, "<tr><td>%s</td><td>%s</td></tr>", name, pkey);
+
+ zr->write_offset = strlen (zr->zoneinfo);
+ GNUNET_NAMESTORE_zone_iterator_next (zr->list_it);
+ GNUNET_free (pkey);
+}
+
+
+
+/**
+ * Handler that returns FCFS zoneinfo page.
+ *
+ * @param connection connection to use
+ * @return MHD_YES on success
+ */
+static int
+serve_zoneinfo_page (struct MHD_Connection *connection)
+{
+ struct ZoneinfoRequest *zr;
+
+ zr = GNUNET_malloc (sizeof (struct ZoneinfoRequest));
+
+ zr->zoneinfo = GNUNET_malloc (DEFAULT_ZONEINFO_BUFSIZE);
+ zr->buf_len = DEFAULT_ZONEINFO_BUFSIZE;
+ zr->connection = connection;
+ zr->write_offset = 0;
+
+ printf ("adsadad1!\n");
+ zr->list_it = GNUNET_NAMESTORE_zone_iteration_start (ns,
+ &fcfsd_zone,
+ GNUNET_NAMESTORE_RF_RELATIVE_EXPIRATION,
+ GNUNET_NAMESTORE_RF_PRIVATE,
+ &iterate_cb,
+ zr);
+
+ return MHD_YES;
+}
+
+
/**
* Handler that returns a simple static HTTP page.
*
}
-/**
- * Task run whenever HTTP server operations are pending.
- *
- * @param cls unused
- * @param tc scheduler context
- */
-static void
-do_httpd (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc);
-
-
-/**
- * Schedule task to run MHD server now.
- */
-static void
-run_httpd_now ()
-{
- if (GNUNET_SCHEDULER_NO_TASK != httpd_task)
- {
- GNUNET_SCHEDULER_cancel (httpd_task);
- httpd_task = GNUNET_SCHEDULER_NO_TASK;
- }
- httpd_task = GNUNET_SCHEDULER_add_now (&do_httpd, NULL);
-}
/**
&pub));
r.data = &pub;
r.data_size = sizeof (pub);
- r.expiration = GNUNET_TIME_UNIT_FOREVER_ABS;
+ r.expiration_time = UINT64_MAX;
r.record_type = GNUNET_NAMESTORE_TYPE_PKEY;
r.flags = GNUNET_NAMESTORE_RF_AUTHORITY;
request->qe = GNUNET_NAMESTORE_record_create (ns,
* upload_data provided; the method must update this
* value to the number of bytes NOT processed;
* @param ptr pointer to location where we store the 'struct Request'
- * @return MHS_YES if the connection was handled successfully,
- * MHS_NO if the socket must be closed due to a serios
+ * @return MHD_YES if the connection was handled successfully,
+ * MHD_NO if the socket must be closed due to a serious
* error while handling the request
*/
static int
if ( (0 == strcmp (method, MHD_HTTP_METHOD_GET)) ||
(0 == strcmp (method, MHD_HTTP_METHOD_HEAD)) )
{
- ret = serve_main_page (connection);
+ if (0 == strcmp (url, FCFS_ZONEINFO_URL))
+ ret = serve_zoneinfo_page (connection);
+ else
+ ret = serve_main_page (connection);
if (ret != MHD_YES)
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Failed to create page for `%s'\n"),
switch (request->phase)
{
case RP_START:
+ if (NULL != strchr (request->domain_name, (int) '.'))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _("Domain name must not contain `.'\n"));
+ request->phase = RP_FAIL;
+ return fill_s_reply ("Domain name must not contain `.', sorry.",
+ request, connection);
+ }
+ if (NULL != strchr (request->domain_name, (int) '+'))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _("Domain name must not contain `+'\n"));
+ request->phase = RP_FAIL;
+ return fill_s_reply ("Domain name must not contain `+', sorry.",
+ request, connection);
+ }
request->phase = RP_LOOKUP;
request->qe = GNUNET_NAMESTORE_lookup_record (ns,
&fcfsd_zone,
struct GNUNET_NETWORK_FDSet *wes;
int max;
int haveto;
- MHD_LONG_LONG timeout;
+ unsigned MHD_LONG_LONG timeout;
struct GNUNET_TIME_Relative tv;
FD_ZERO (&rs);
}
if (NULL != ns)
{
- GNUNET_NAMESTORE_disconnect (ns, GNUNET_NO);
+ GNUNET_NAMESTORE_disconnect (ns);
ns = NULL;
}
if (NULL != httpd)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Failed to start HTTP server\n"));
- GNUNET_NAMESTORE_disconnect (ns, GNUNET_NO);
+ GNUNET_NAMESTORE_disconnect (ns);
ns = NULL;
return;
}
int ret;
+ if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
+ return 2;
+
GNUNET_log_setup ("fcfsd", "WARNING", NULL);
ret =
(GNUNET_OK ==
projects / oweals / gnunet.git / blobdiff