/**
* Default Socks5 listen port.
- */
+ */
#define GNUNET_GNS_PROXY_PORT 7777
/**
/**
* Commands in Socks5.
- */
+ */
enum Socks5Commands
{
/**
/**
* Address types in Socks5.
- */
+ */
enum Socks5AddressType
{
/**
*/
uint8_t addr_type;
- /*
+ /*
* Followed by either an ip4/ipv6 address or a domain name with a
* length field (uint8_t) in front (depending on @e addr_type).
* followed by port number in network byte order (uint16_t).
*/
uint8_t addr_type;
- /*
+ /*
* Followed by either an ip4/ipv6 address or a domain name with a
* length field (uint8_t) in front (depending on @e addr_type).
* followed by port number in network byte order (uint16_t).
struct ProxyCA
{
/**
- * The certificate
+ * The certificate
*/
gnutls_x509_crt_t cert;
/**
- * The private key
+ * The private key
*/
gnutls_x509_privkey_t key;
};
struct ProxyGNSCertificate
{
/**
- * The certificate as PEM
+ * The certificate as PEM
*/
char cert[MAX_PEM_SIZE];
/**
- * The private key as PEM
+ * The private key as PEM
*/
char key[MAX_PEM_SIZE];
};
struct MhdHttpList
{
/**
- * DLL for httpds
+ * DLL for httpds
*/
struct MhdHttpList *prev;
/**
- * DLL for httpds
+ * DLL for httpds
*/
struct MhdHttpList *next;
/**
- * the domain name to server (only important for SSL)
+ * the domain name to server (only important for SSL)
*/
char *domain;
/**
- * The daemon handle
+ * The daemon handle
*/
struct MHD_Daemon *daemon;
struct ProxyGNSCertificate *proxy_cert;
/**
- * The task ID
+ * The task ID
*/
GNUNET_SCHEDULER_TaskIdentifier httpd_task;
/**
- * is this an ssl daemon?
+ * is this an ssl daemon?
*/
int is_ssl;
/**
- * The socks phases.
+ * The socks phases.
*/
enum SocksPhase
{
struct Socks5Request *prev;
/**
- * The client socket
+ * The client socket
*/
struct GNUNET_NETWORK_Handle *sock;
struct GNUNET_GNS_LookupRequest *gns_lookup;
/**
- * Client socket read task
+ * Client socket read task
*/
GNUNET_SCHEDULER_TaskIdentifier rtask;
/**
- * Client socket write task
+ * Client socket write task
*/
GNUNET_SCHEDULER_TaskIdentifier wtask;
/**
- * Timeout task
+ * Timeout task
*/
GNUNET_SCHEDULER_TaskIdentifier timeout_task;
/**
- * Read buffer
+ * Read buffer
*/
char rbuf[SOCKS_BUFFERSIZE];
/**
- * Write buffer
+ * Write buffer
*/
char wbuf[SOCKS_BUFFERSIZE];
struct MHD_Response *response;
/**
- * the domain name to server (only important for SSL)
+ * the domain name to server (only important for SSL)
*/
char *domain;
char *leho;
/**
- * The URL to fetch
+ * The URL to fetch
*/
char *url;
/**
- * Handle to cURL
+ * Handle to cURL
*/
CURL *curl;
* HTTP request headers for the curl request.
*/
struct curl_slist *headers;
-
+
/**
* HTTP response code to give to MHD for the response.
*/
unsigned int response_code;
/**
- * Number of bytes already in read buffer
+ * Number of bytes already in read buffer
*/
size_t rbuf_len;
/**
- * Number of bytes already in write buffer
+ * Number of bytes already in write buffer
*/
size_t wbuf_len;
-
+
/**
* Number of bytes already in the IO buffer.
*/
struct sockaddr_storage destination_address;
/**
- * The socks state
+ * The socks state
*/
enum SocksPhase state;
/**
- * The port the proxy is running on (default 7777)
+ * The port the proxy is running on (default 7777)
*/
static unsigned long port = GNUNET_GNS_PROXY_PORT;
/**
- * The CA file (pem) to use for the proxy CA
+ * The CA file (pem) to use for the proxy CA
*/
static char *cafile_opt;
/**
- * The listen socket of the proxy
+ * The listen socket of the proxy
*/
static struct GNUNET_NETWORK_Handle *lsock;
/**
- * The listen task ID
+ * The listen task ID
*/
static GNUNET_SCHEDULER_TaskIdentifier ltask;
static GNUNET_SCHEDULER_TaskIdentifier curl_download_task;
/**
- * The cURL multi handle
+ * The cURL multi handle
*/
static CURLM *curl_multi;
/**
- * Handle to the GNS service
+ * Handle to the GNS service
*/
static struct GNUNET_GNS_Handle *gns_handle;
/**
- * DLL for http/https daemons
+ * DLL for http/https daemons
*/
static struct MhdHttpList *mhd_httpd_head;
/**
- * DLL for http/https daemons
+ * DLL for http/https daemons
*/
static struct MhdHttpList *mhd_httpd_tail;
static struct Socks5Request *s5r_tail;
/**
- * The users local GNS master zone
+ * The users local GNS master zone
*/
static struct GNUNET_CRYPTO_EccPublicSignKey local_gns_zone;
/**
- * The users local shorten zone
+ * The users local shorten zone
*/
static struct GNUNET_CRYPTO_EccPrivateKey local_shorten_zone;
static int do_shorten;
/**
- * The CA for SSL certificate generation
+ * The CA for SSL certificate generation
*/
static struct ProxyCA proxy_ca;
cleanup_s5r (struct Socks5Request *s5r)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Cleaning up socks request\n");
+ "Cleaning up socks request\n");
if (NULL != s5r->curl)
- {
+ {
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Cleaning up cURL handle\n");
+ "Cleaning up cURL handle\n");
curl_multi_remove_handle (curl_multi, s5r->curl);
curl_easy_cleanup (s5r->curl);
s5r->curl = NULL;
GNUNET_SCHEDULER_cancel (s5r->wtask);
if (NULL != s5r->gns_lookup)
GNUNET_GNS_lookup_cancel (s5r->gns_lookup);
- if (NULL != s5r->sock)
+ if (NULL != s5r->sock)
{
if (SOCKS5_SOCKET_WITH_MHD <= s5r->state)
GNUNET_NETWORK_socket_free_memory_only_ (s5r->sock);
gnutls_session_t session;
struct curl_slist * to_slist;
} gptr;
- unsigned int cert_list_size;
+ unsigned int cert_list_size;
const gnutls_datum_t *chainp;
- gptr.to_slist = NULL;
- if (CURLE_OK !=
- curl_easy_getinfo (s5r->curl,
- CURLINFO_GNUTLS_SESSION,
+ gptr.to_slist = NULL;
+ if (CURLE_OK !=
+ curl_easy_getinfo (s5r->curl,
+ CURLINFO_GNUTLS_SESSION,
&gptr))
return GNUNET_SYSERR;
return GNUNET_OK;
}
-
+
/**
* We're getting an HTTP response header from cURL. Convert it to the
* MHD response headers. Mostly copies the headers, but makes special
(GNUNET_OK != check_ssl_certificate (s5r)) )
return 0;
- GNUNET_break (CURLE_OK ==
+ GNUNET_break (CURLE_OK ==
curl_easy_getinfo (s5r->curl,
CURLINFO_RESPONSE_CODE,
&resp_code));
if (NULL != s5r->leho)
{
char *cors_hdr;
-
- GNUNET_asprintf (&cors_hdr,
+
+ GNUNET_asprintf (&cors_hdr,
(HTTPS_PORT == s5r->port)
? "https://%s"
: "http://%s",
s5r->leho);
-
- GNUNET_break (MHD_YES ==
+
+ GNUNET_break (MHD_YES ==
MHD_add_response_header (s5r->response,
MHD_HTTP_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN,
cors_hdr));
GNUNET_free (cors_hdr);
}
- /* force connection to be closed after each request, as we
+ /* force connection to be closed after each request, as we
do not support HTTP pipelining */
- GNUNET_break (MHD_YES ==
+ GNUNET_break (MHD_YES ==
MHD_add_response_header (s5r->response,
MHD_HTTP_HEADER_CONNECTION,
"close"));
}
-
+
ndup = GNUNET_strndup (buffer, bytes);
hdr_type = strtok (ndup, ":");
if (NULL == hdr_type)
if ( (NULL != s5r->leho) &&
(0 == strcasecmp (hdr_type,
MHD_HTTP_HEADER_SET_COOKIE)) )
-
+
{
- new_cookie_hdr = GNUNET_malloc (strlen (hdr_val) +
+ new_cookie_hdr = GNUNET_malloc (strlen (hdr_val) +
strlen (s5r->domain) + 1);
offset = 0;
domain_matched = GNUNET_NO; /* make sure we match domain at most once */
if (0 == strcasecmp (cookie_domain, s5r->leho + delta_cdomain))
{
offset += sprintf (new_cookie_hdr + offset,
- " domain=%s;",
+ " domain=%s;",
s5r->domain);
continue;
}
else if (0 == strcmp (cookie_domain, s5r->leho))
{
offset += sprintf (new_cookie_hdr + offset,
- " domain=%s;",
+ " domain=%s;",
s5r->domain);
- continue;
+ continue;
}
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_("Cookie domain `%s' supplied by server is invalid\n"),
if (0 == strcasecmp (MHD_HTTP_HEADER_LOCATION, hdr_type))
{
char *leho_host;
-
+
GNUNET_asprintf (&leho_host,
(HTTPS_PORT != s5r->port)
? "http://%s"
: "https://%s",
s5r->leho);
- if (0 == strncmp (leho_host,
- hdr_val,
+ if (0 == strncmp (leho_host,
+ hdr_val,
strlen (leho_host)))
{
GNUNET_asprintf (&new_location,
"Pausing CURL download, not enough space\n");
return CURL_WRITEFUNC_PAUSE; /* not enough space */
}
- memcpy (&s5r->io_buf[s5r->io_len],
+ memcpy (&s5r->io_buf[s5r->io_len],
ptr,
total);
s5r->io_len += total;
if (s5r->io_len == total)
- run_mhd_now (s5r->hd);
+ run_mhd_now (s5r->hd);
return total;
}
GNUNET_NETWORK_fdset_destroy (gws);
GNUNET_NETWORK_fdset_destroy (grs);
}
- else
+ else
{
curl_download_task = GNUNET_SCHEDULER_add_delayed (rtime,
&curl_task_download,
* @param tc task context
*/
static void
-curl_task_download (void *cls,
+curl_task_download (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
int running;
curl_download_task = GNUNET_SCHEDULER_NO_TASK;
do
{
- running = 0;
+ running = 0;
mret = curl_multi_perform (curl_multi, &running);
while (NULL != (msg = curl_multi_info_read (curl_multi, &msgnum)))
{
case CURLE_GOT_NOTHING:
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"CURL download completed.\n");
- s5r->state = SOCKS5_SOCKET_DOWNLOAD_DONE;
+ s5r->state = SOCKS5_SOCKET_DOWNLOAD_DONE;
run_mhd_now (s5r->hd);
break;
default:
curl_easy_strerror (msg->data.result));
/* FIXME: indicate error somehow? close MHD connection badly as well? */
s5r->state = SOCKS5_SOCKET_DOWNLOAD_DONE;
- run_mhd_now (s5r->hd);
+ run_mhd_now (s5r->hd);
break;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
break;
}
};
- } while (mret == CURLM_CALL_MULTI_PERFORM);
+ } while (mret == CURLM_CALL_MULTI_PERFORM);
if (CURLM_OK != mret)
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"%s failed at %s:%d: `%s'\n",
"curl_multi_perform", __FILE__, __LINE__,
- curl_multi_strerror (mret));
+ curl_multi_strerror (mret));
if (0 == running)
{
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
* @param kind value kind
* @param key field key
* @param value field value
- * @return #MHD_YES to continue to iterate
+ * @return MHD_YES to continue to iterate
*/
static int
con_val_iter (void *cls,
* @a upload_data provided; the method must update this
* value to the number of bytes NOT processed;
* @param con_cls pointer to location where we store the 'struct Request'
- * @return #MHD_YES if the connection was handled successfully,
- * #MHD_NO if the socket must be closed due to a serious
+ * @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 (NULL == s5r->curl)
return MHD_queue_response (con,
MHD_HTTP_INTERNAL_SERVER_ERROR,
- curl_failure_response);
+ curl_failure_response);
curl_easy_setopt (s5r->curl, CURLOPT_HEADERFUNCTION, &curl_check_hdr);
curl_easy_setopt (s5r->curl, CURLOPT_HEADERDATA, s5r);
curl_easy_setopt (s5r->curl, CURLOPT_FOLLOWLOCATION, 0);
? "http://%s:%d%s"
: "https://%s:%d%s",
ipaddr,
- port,
- s5r->url);
+ port,
+ s5r->url);
curl_easy_setopt (s5r->curl,
- CURLOPT_URL,
- curlurl);
+ CURLOPT_URL,
+ curlurl);
GNUNET_free (curlurl);
if (0 == strcasecmp (meth, MHD_HTTP_METHOD_PUT))
curl_easy_setopt (s5r->curl, CURLOPT_WRITEDATA, s5r);
curl_easy_setopt (s5r->curl, CURLOPT_READFUNCTION, &curl_upload_cb);
curl_easy_setopt (s5r->curl, CURLOPT_READDATA, s5r);
- }
+ }
else if (0 == strcasecmp (meth, MHD_HTTP_METHOD_POST))
{
- s5r->state = SOCKS5_SOCKET_UPLOAD_STARTED;
+ s5r->state = SOCKS5_SOCKET_UPLOAD_STARTED;
curl_easy_setopt (s5r->curl, CURLOPT_POST, 1);
curl_easy_setopt (s5r->curl, CURLOPT_WRITEFUNCTION, &curl_download_cb);
curl_easy_setopt (s5r->curl, CURLOPT_WRITEDATA, s5r);
}
else if (0 == strcasecmp (meth, MHD_HTTP_METHOD_HEAD))
{
- s5r->state = SOCKS5_SOCKET_DOWNLOAD_STARTED;
+ s5r->state = SOCKS5_SOCKET_DOWNLOAD_STARTED;
curl_easy_setopt (s5r->curl, CURLOPT_NOBODY, 1);
}
else if (0 == strcasecmp (meth, MHD_HTTP_METHOD_GET))
{
- s5r->state = SOCKS5_SOCKET_DOWNLOAD_STARTED;
+ s5r->state = SOCKS5_SOCKET_DOWNLOAD_STARTED;
curl_easy_setopt (s5r->curl, CURLOPT_HTTPGET, 1);
curl_easy_setopt (s5r->curl, CURLOPT_WRITEFUNCTION, &curl_download_cb);
curl_easy_setopt (s5r->curl, CURLOPT_WRITEDATA, s5r);
_("Unsupported HTTP method `%s'\n"),
meth);
curl_easy_cleanup (s5r->curl);
- s5r->curl = NULL;
+ s5r->curl = NULL;
return MHD_NO;
}
-
+
if (0 == strcasecmp (ver, MHD_HTTP_VERSION_1_0))
{
curl_easy_setopt (s5r->curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
{
curl_easy_setopt (s5r->curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_NONE);
}
-
+
if (HTTPS_PORT == s5r->port)
{
curl_easy_setopt (s5r->curl, CURLOPT_USE_SSL, CURLUSESSL_ALL);
curl_easy_setopt (s5r->curl, CURLOPT_SSL_VERIFYPEER, 1L);
/* Disable cURL checking the hostname, as we will check ourselves
as only we have the domain name or the LEHO or the DANE record */
- curl_easy_setopt (s5r->curl, CURLOPT_SSL_VERIFYHOST, 0L);
+ curl_easy_setopt (s5r->curl, CURLOPT_SSL_VERIFYHOST, 0L);
}
else
{
- curl_easy_setopt (s5r->curl, CURLOPT_USE_SSL, CURLUSESSL_NONE);
+ curl_easy_setopt (s5r->curl, CURLOPT_USE_SSL, CURLUSESSL_NONE);
}
if (CURLM_OK != curl_multi_add_handle (curl_multi, s5r->curl))
{
GNUNET_break (0);
curl_easy_cleanup (s5r->curl);
- s5r->curl = NULL;
- return MHD_NO;
+ s5r->curl = NULL;
+ return MHD_NO;
}
MHD_get_connection_values (con,
MHD_HEADER_KIND,
curl_easy_setopt (s5r->curl, CURLOPT_HTTPHEADER, s5r->headers);
curl_download_prepare ();
return MHD_YES;
- }
+ }
/* continuing to process request */
if (0 != *upload_data_size)
{
left = GNUNET_MIN (*upload_data_size,
sizeof (s5r->io_buf) - s5r->io_len);
- memcpy (&s5r->io_buf[s5r->io_len],
+ memcpy (&s5r->io_buf[s5r->io_len],
upload_data,
left);
s5r->io_len += left;
- *upload_data_size -= left;
+ *upload_data_size -= left;
GNUNET_assert (NULL != s5r->curl);
curl_easy_pause (s5r->curl, CURLPAUSE_CONT);
curl_download_prepare ();
"Finished processing UPLOAD\n");
s5r->state = SOCKS5_SOCKET_UPLOAD_DONE;
}
- if (NULL == s5r->response)
+ if (NULL == s5r->response)
return MHD_YES; /* too early to queue response, did not yet get headers from cURL */
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Queueing response with MHD\n");
return MHD_queue_response (con,
- s5r->response_code,
+ s5r->response_code,
s5r->response);
}
* @param cls NULL
* @param connection connection handle
* @param con_cls value as set by the last call to
- * the #MHD_AccessHandlerCallback, should be our `struct Socks5Request`
+ * the MHD_AccessHandlerCallback, should be our `struct Socks5Request`
* @param toe reason for request termination (ignored)
*/
static void
"MHD encountered error handling request: %d\n",
toe);
cleanup_s5r (s5r);
- *con_cls = NULL;
+ *con_cls = NULL;
}
* Function called when MHD first processes an incoming connection.
* Gives us the respective URI information.
*
- * We use this to associate the `struct MHD_Connection` with our
+ * We use this to associate the `struct MHD_Connection` with our
* internal `struct Socks5Request` data structure (by checking
* for matching sockets).
*
* @return the `struct Socks5Request` that this @a connection is for
*/
static void *
-mhd_log_callback (void *cls,
+mhd_log_callback (void *cls,
const char *url,
struct MHD_Connection *connection)
{
ci = MHD_get_connection_info (connection,
MHD_CONNECTION_INFO_CONNECTION_FD);
- if (NULL == ci)
+ if (NULL == ci)
{
GNUNET_break (0);
return NULL;
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct MhdHttpList *hd = cls;
-
- hd->httpd_task = GNUNET_SCHEDULER_NO_TASK;
+
+ hd->httpd_task = GNUNET_SCHEDULER_NO_TASK;
MHD_run (hd->daemon);
schedule_httpd (hd);
}
static void
run_mhd_now (struct MhdHttpList *hd)
{
- if (GNUNET_SCHEDULER_NO_TASK !=
+ if (GNUNET_SCHEDULER_NO_TASK !=
hd->httpd_task)
GNUNET_SCHEDULER_cancel (hd->httpd_task);
- hd->httpd_task = GNUNET_SCHEDULER_add_now (&do_httpd,
+ hd->httpd_task = GNUNET_SCHEDULER_add_now (&do_httpd,
hd);
}
* @return NULL on error
*/
static void*
-load_file (const char* filename,
+load_file (const char* filename,
unsigned int* size)
{
void *buffer;
* @return #GNUNET_OK on success
*/
static int
-load_key_from_file (gnutls_x509_privkey_t key,
+load_key_from_file (gnutls_x509_privkey_t key,
const char* keyfile)
{
gnutls_datum_t key_data;
* @return #GNUNET_OK on success
*/
static int
-load_cert_from_file (gnutls_x509_crt_t crt,
+load_cert_from_file (gnutls_x509_crt_t crt,
const char* certfile)
{
gnutls_datum_t cert_data;
struct tm *tm_data;
struct ProxyGNSCertificate *pgc;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Generating TLS/SSL certificate for `%s'\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Generating TLS/SSL certificate for `%s'\n",
name);
GNUNET_break (GNUTLS_E_SUCCESS == gnutls_x509_crt_init (&request));
GNUNET_break (GNUTLS_E_SUCCESS == gnutls_x509_crt_set_key (request, proxy_ca.key));
&serial,
sizeof (serial));
etime = time (NULL);
- tm_data = localtime (&etime);
+ tm_data = localtime (&etime);
gnutls_x509_crt_set_activation_time (request,
etime);
tm_data->tm_year++;
etime = mktime (tm_data);
gnutls_x509_crt_set_expiration_time (request,
etime);
- gnutls_x509_crt_sign (request,
- proxy_ca.cert,
+ gnutls_x509_crt_sign (request,
+ proxy_ca.cert,
proxy_ca.key);
key_buf_size = sizeof (pgc->key);
cert_buf_size = sizeof (pgc->cert);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Starting fresh MHD HTTPS instance for domain `%s'\n",
domain);
- pgc = generate_gns_certificate (domain);
+ pgc = generate_gns_certificate (domain);
hd = GNUNET_new (struct MhdHttpList);
hd->is_ssl = GNUNET_YES;
- hd->domain = GNUNET_strdup (domain);
+ hd->domain = GNUNET_strdup (domain);
hd->proxy_cert = pgc;
hd->daemon = MHD_start_daemon (MHD_USE_DEBUG | MHD_USE_SSL | MHD_USE_NO_LISTEN_SOCKET,
0,
GNUNET_free (hd);
return NULL;
}
- GNUNET_CONTAINER_DLL_insert (mhd_httpd_head,
- mhd_httpd_tail,
+ GNUNET_CONTAINER_DLL_insert (mhd_httpd_head,
+ mhd_httpd_tail,
hd);
return hd;
}
/**
* We're done with the Socks5 protocol, now we need to pass the
- * connection data through to the final destination, either
+ * connection data through to the final destination, either
* direct (if the protocol might not be HTTP), or via MHD
* (if the port looks like it should be HTTP).
*
if (len <= 0)
{
/* write error: connection closed, shutdown, etc.; just clean up */
- cleanup_s5r (s5r);
+ cleanup_s5r (s5r);
return;
}
memmove (s5r->wbuf,
switch (s5r->state)
{
- case SOCKS5_INIT:
+ case SOCKS5_INIT:
GNUNET_assert (0);
break;
- case SOCKS5_REQUEST:
+ case SOCKS5_REQUEST:
GNUNET_assert (GNUNET_SCHEDULER_NO_TASK != s5r->rtask);
break;
case SOCKS5_DATA_TRANSFER:
s_resp->reply = sc;
s5r->state = SOCKS5_WRITE_THEN_CLEANUP;
if (GNUNET_SCHEDULER_NO_TASK != s5r->wtask)
- s5r->wtask =
+ s5r->wtask =
GNUNET_SCHEDULER_add_write_net (GNUNET_TIME_UNIT_FOREVER_REL,
s5r->sock,
&do_write, s5r);
s_resp->reserved = 0;
s_resp->addr_type = SOCKS5_AT_IPV4;
/* zero out IPv4 address and port */
- memset (&s_resp[1],
- 0,
+ memset (&s_resp[1],
+ 0,
sizeof (struct in_addr) + sizeof (uint16_t));
s5r->wbuf_len += sizeof (struct Socks5ServerResponseMessage) +
- sizeof (struct in_addr) + sizeof (uint16_t);
- if (GNUNET_SCHEDULER_NO_TASK == s5r->wtask)
+ sizeof (struct in_addr) + sizeof (uint16_t);
+ if (GNUNET_SCHEDULER_NO_TASK == s5r->wtask)
s5r->wtask =
GNUNET_SCHEDULER_add_write_net (GNUNET_TIME_UNIT_FOREVER_REL,
s5r->sock,
- &do_write, s5r);
+ &do_write, s5r);
}
}
if (GNUNET_YES == got_ip)
break;
- if (GNUNET_OK !=
+ if (GNUNET_OK !=
GNUNET_NETWORK_test_pf (PF_INET))
break;
got_ip = GNUNET_YES;
#endif
}
break;
- case GNUNET_DNSPARSER_TYPE_AAAA:
+ case GNUNET_DNSPARSER_TYPE_AAAA:
{
struct sockaddr_in6 *in;
break;
}
if (GNUNET_YES == got_ip)
- break;
- if (GNUNET_OK !=
+ break;
+ if (GNUNET_OK !=
GNUNET_NETWORK_test_pf (PF_INET))
break;
/* FIXME: allow user to disable IPv6 per configuration option... */
in->sin6_len = sizeof (*in);
#endif
}
- break;
+ break;
case GNUNET_NAMESTORE_TYPE_VPN:
GNUNET_break (0); /* should have been translated within GNS */
break;
}
if (GNUNET_YES != got_ip)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Name resolution failed to yield useful IP address.\n");
signal_socks_failure (s5r,
SOCKS5_STATUS_GENERAL_FAILURE);
return;
}
s5r->state = SOCKS5_DATA_TRANSFER;
- signal_socks_success (s5r);
+ signal_socks_success (s5r);
}
if ( (NULL != tc->read_ready) &&
(GNUNET_NETWORK_fdset_isset (tc->read_ready, s5r->sock)) )
{
- rlen = GNUNET_NETWORK_socket_recv (s5r->sock,
+ rlen = GNUNET_NETWORK_socket_recv (s5r->sock,
&s5r->rbuf[s5r->rbuf_len],
sizeof (s5r->rbuf) - s5r->rbuf_len);
if (rlen <= 0)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"socks5 client disconnected.\n");
cleanup_s5r (s5r);
return;
GNUNET_NO /* only cached */,
(GNUNET_YES == do_shorten) ? &local_shorten_zone : NULL,
&handle_gns_result,
- s5r);
+ s5r);
break;
}
default:
GNUNET_break_op (0);
signal_socks_failure (s5r,
SOCKS5_STATUS_GENERAL_FAILURE);
- return;
+ return;
}
if (SOCKS5_DATA_TRANSFER == s5r->state)
{
}
/* We are done reading right now */
GNUNET_SCHEDULER_cancel (s5r->rtask);
- s5r->rtask = GNUNET_SCHEDULER_NO_TASK;
+ s5r->rtask = GNUNET_SCHEDULER_NO_TASK;
return;
case SOCKS5_RESOLVING:
GNUNET_assert (0);
* @param tc the scheduler context
*/
static void
-do_accept (void *cls,
+do_accept (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct GNUNET_NETWORK_Handle *s;
/**
* Continue initialization after we have our zone information.
*/
-static void
-run_cont ()
+static void
+run_cont ()
{
struct MhdHttpList *hd;
struct sockaddr_in sa;
lsock = GNUNET_NETWORK_socket_create (AF_INET,
SOCK_STREAM,
0);
- if (NULL == lsock)
+ if (NULL == lsock)
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "socket");
GNUNET_SCHEDULER_shutdown ();
}
-/**
+/**
* Method called to inform about the egos of the shorten zone of this peer.
*
* When used with #GNUNET_IDENTITY_create or #GNUNET_IDENTITY_get,
* @a ego does indicate an error (i.e. name is taken or no default
* value is known). If @a ego is non-NULL and if '*ctx'
* is set in those callbacks, the value WILL be passed to a subsequent
- * call to the identity callback of #GNUNET_IDENTITY_connect (if
+ * call to the identity callback of #GNUNET_IDENTITY_connect (if
* that one was not NULL).
*
* @param cls closure, NULL
}
-/**
+/**
* Method called to inform about the egos of the master zone of this peer.
*
* When used with #GNUNET_IDENTITY_create or #GNUNET_IDENTITY_get,
* @a ego does indicate an error (i.e. name is taken or no default
* value is known). If @a ego is non-NULL and if '*ctx'
* is set in those callbacks, the value WILL be passed to a subsequent
- * call to the identity callback of #GNUNET_IDENTITY_connect (if
+ * call to the identity callback of #GNUNET_IDENTITY_connect (if
* that one was not NULL).
*
* @param cls closure, NULL
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Failed to create cURL multi handle!\n");
return;
- }
+ }
cafile = cafile_opt;
if (NULL == cafile)
{
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Using %s as CA\n", cafile);
-
+
gnutls_global_init ();
gnutls_x509_crt_init (&proxy_ca.cert);
gnutls_x509_privkey_init (&proxy_ca.key);
-
+
if ( (GNUNET_OK != load_cert_from_file (proxy_ca.cert, cafile)) ||
(GNUNET_OK != load_key_from_file (proxy_ca.key, cafile)) )
{
gnutls_x509_crt_deinit (proxy_ca.cert);
gnutls_x509_privkey_deinit (proxy_ca.key);
gnutls_global_deinit ();
- GNUNET_free_non_null (cafile_cfg);
+ GNUNET_free_non_null (cafile_cfg);
return;
}
GNUNET_free_non_null (cafile_cfg);
return;
}
identity = GNUNET_IDENTITY_connect (cfg,
- NULL, NULL);
+ NULL, NULL);
id_op = GNUNET_IDENTITY_get (identity,
"gns-proxy",
&identity_master_cb,
- NULL);
+ NULL);
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
&do_shutdown, NULL);
}
&GNUNET_GETOPT_set_string, &cafile_opt},
GNUNET_GETOPT_OPTION_END
};
- static const char* page =
+ static const char* page =
"<html><head><title>gnunet-gns-proxy</title>"
"</head><body>cURL fail</body></html>";
int ret;
projects / oweals / gnunet.git / blobdiff