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authorGravatar Jonathan Beck2009-01-12 20:07:06 +0100
committerGravatar Jonathan Beck2009-01-12 20:07:06 +0100
commit564aebf941f2f0c5fb57d2f86091b37d6331b9d9 (patch)
treea8d969fd1fb6ff2bf35696837978f96c29a9e5fa /src
parentf3c08cfad0833d55a69ca3d54d9920a3cb558328 (diff)
downloadlibimobiledevice-564aebf941f2f0c5fb57d2f86091b37d6331b9d9.tar.gz
libimobiledevice-564aebf941f2f0c5fb57d2f86091b37d6331b9d9.tar.bz2
Update lockdownd transfer function to take abstract plist as argument.
Simplify code accordingly. Use new libplist API to make code cleaner.
Diffstat (limited to 'src')
-rw-r--r--src/lockdown.c617
-rw-r--r--src/utils.h2
2 files changed, 289 insertions, 330 deletions
diff --git a/src/lockdown.c b/src/lockdown.c
index 56a6f4e..b83b8cf 100644
--- a/src/lockdown.c
+++ b/src/lockdown.c
@@ -33,6 +33,7 @@
#include <plist/plist.h>
+
const ASN1_ARRAY_TYPE pkcs1_asn1_tab[] = {
{"PKCS1", 536872976, 0},
{0, 1073741836, 0},
@@ -80,53 +81,49 @@ static void iphone_lckd_stop_session(iphone_lckd_client_t control)
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
plist_t dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) "StopSession", strlen("StopSession"));
- plist_add_sub_element(dict, PLIST_KEY, (void *) "SessionID", strlen("SessionID"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) control->session_id, strlen(control->session_id));
+ plist_add_sub_key_el(dict, "Request");
+ plist_add_sub_string_el(dict, "StopSession");
+ plist_add_sub_key_el(dict, "SessionID");
+ plist_add_sub_string_el(dict, control->session_id);
- log_debug_msg("iphone_lckd_stop_session() called\n");
- char *XML_content = NULL;
- uint32_t length = 0;
+ log_dbg_msg(DBGMASK_LOCKDOWND, "iphone_lckd_stop_session() called\n");
- plist_to_xml(dict, &XML_content, &length);
- log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
- ret = iphone_lckd_send(control, XML_content, length, &bytes);
+ ret = iphone_lckd_send(control, dict);
- free(XML_content);
- XML_content = NULL;
plist_free(dict);
dict = NULL;
- ret = iphone_lckd_recv(control, &XML_content, &bytes);
- log_debug_msg("Receive msg :\nsize : %i\nxml : %s", bytes, XML_content);
- plist_from_xml(XML_content, bytes, &dict);
+ ret = iphone_lckd_recv(control, &dict);
if (!dict) {
- log_debug_msg("lockdownd_stop_session(): IPHONE_E_PLIST_ERROR\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_stop_session(): IPHONE_E_PLIST_ERROR\n");
return; // IPHONE_E_PLIST_ERROR;
}
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "StopSession", strlen("StopSession"));
+ plist_t query_node = plist_find_node_by_string(dict, "StopSession");
plist_t result_node = plist_get_next_sibling(query_node);
plist_t value_node = plist_get_next_sibling(result_node);
- plist_type result_type;
- plist_type value_type;
+ plist_type result_type = plist_get_node_type(result_node);
+ plist_type value_type = plist_get_node_type(value_node);
+
+ if (result_type == PLIST_KEY && value_type == PLIST_STRING) {
- char *result_value = NULL;
- char *value_value = NULL;
- uint64_t result_length = 0;
- uint64_t value_length = 0;
+ char *result_value = NULL;
+ char *value_value = NULL;
- plist_get_type_and_value(result_node, &result_type, (void *) (&result_value), &result_length);
- plist_get_type_and_value(value_node, &value_type, (void *) (&value_value), &value_length);
+ plist_get_key_val(result_node, &result_value);
+ plist_get_string_val(value_node, &value_value);
- if (result_type == PLIST_KEY &&
- value_type == PLIST_STRING && !strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
- log_debug_msg("lockdownd_stop_session(): success\n");
- ret = IPHONE_E_SUCCESS;
+ if (!strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_stop_session(): success\n");
+ ret = IPHONE_E_SUCCESS;
+ }
+ free(result_value);
+ free(value_value);
}
+ plist_free(dict);
+ dict = NULL;
return; // ret;
}
@@ -142,14 +139,14 @@ static void iphone_lckd_stop_session(iphone_lckd_client_t control)
static void iphone_lckd_stop_SSL_session(iphone_lckd_client_t client)
{
if (!client) {
- log_debug_msg("lockdownd_stop_SSL_session(): invalid argument!\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_stop_SSL_session(): invalid argument!\n");
return;
}
if (client->in_SSL) {
- log_debug_msg("Stopping SSL Session\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Stopping SSL Session\n");
iphone_lckd_stop_session(client);
- log_debug_msg("Sending SSL close notify\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Sending SSL close notify\n");
gnutls_bye(*client->ssl_session, GNUTLS_SHUT_RDWR);
}
if (client->ssl_session) {
@@ -196,9 +193,9 @@ iphone_error_t iphone_lckd_free_client(iphone_lckd_client_t client)
*
* @return The number of bytes received
*/
-iphone_error_t iphone_lckd_recv(iphone_lckd_client_t client, char **dump_data, uint32_t * recv_bytes)
+iphone_error_t iphone_lckd_recv(iphone_lckd_client_t client, plist_t * plist)
{
- if (!client || !dump_data || !recv_bytes)
+ if (!client || !plist || (plist && *plist))
return IPHONE_E_INVALID_ARG;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
char *receive;
@@ -221,8 +218,18 @@ iphone_error_t iphone_lckd_recv(iphone_lckd_client_t client, char **dump_data, u
if (bytes > 0)
ret = IPHONE_E_SUCCESS;
}
- *dump_data = receive;
- *recv_bytes = bytes;
+
+ if (bytes <= 0) {
+ free(receive);
+ return IPHONE_E_NOT_ENOUGH_DATA;
+ }
+
+ plist_from_xml(receive, bytes, plist);
+ free(receive);
+
+ if (!*plist)
+ ret = IPHONE_E_PLIST_ERROR;
+
return ret;
}
@@ -231,26 +238,31 @@ iphone_error_t iphone_lckd_recv(iphone_lckd_client_t client, char **dump_data, u
* @note This function is low-level and should only be used if you need to send
* a new type of message.
*
- * @param control The lockdownd client
- * @param raw_data The null terminated string buffer to send
- * @param length The length of data to send
+ * @param client The lockdownd client
+ * @param plist The plist to send
*
- * @return The number of bytes sent
+ * @return an error code (IPHONE_E_SUCCESS on success)
*/
-iphone_error_t iphone_lckd_send(iphone_lckd_client_t client, char *raw_data, uint32_t length, uint32_t * sent_bytes)
+iphone_error_t iphone_lckd_send(iphone_lckd_client_t client, plist_t plist)
{
- if (!client || !raw_data || length == 0 || !sent_bytes)
+ if (!client || !plist)
return IPHONE_E_INVALID_ARG;
char *real_query;
int bytes;
+ char *XMLContent = NULL;
+ uint32_t length = 0;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
+ plist_to_xml(plist, &XMLContent, &length);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Send msg :\nsize : %i\nbuffer :\n%s\n", length, XMLContent);
+
+
real_query = (char *) malloc(sizeof(char) * (length + 4));
length = htonl(length);
memcpy(real_query, &length, sizeof(length));
- memcpy(real_query + 4, raw_data, ntohl(length));
- log_debug_msg("lockdownd_send(): made the query, sending it along\n");
- dump_debug_buffer("grpkt", real_query, ntohl(length) + 4);
+ memcpy(real_query + 4, XMLContent, ntohl(length));
+ free(XMLContent);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_send(): made the query, sending it along\n");
if (!client->in_SSL)
ret = iphone_mux_send(client->connection, real_query, ntohl(length) + sizeof(length), &bytes);
@@ -258,9 +270,9 @@ iphone_error_t iphone_lckd_send(iphone_lckd_client_t client, char *raw_data, uin
gnutls_record_send(*client->ssl_session, real_query, ntohl(length) + sizeof(length));
ret = IPHONE_E_SUCCESS;
}
- log_debug_msg("lockdownd_send(): sent it!\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_send(): sent it!\n");
free(real_query);
- *sent_bytes = bytes;
+
return ret;
}
@@ -277,54 +289,49 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control)
if (!control)
return IPHONE_E_INVALID_ARG;
- int bytes = 0, i = 0;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
plist_t dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) "QueryType", strlen("QueryType"));
+ plist_add_sub_key_el(dict, "Request");
+ plist_add_sub_string_el(dict, "QueryType");
- log_debug_msg("lockdownd_hello() called\n");
- char *XML_content = NULL;
- uint32_t length = 0;
-
- plist_to_xml(dict, &XML_content, &length);
- log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
- ret = iphone_lckd_send(control, XML_content, length, &bytes);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_hello() called\n");
+ ret = iphone_lckd_send(control, dict);
- free(XML_content);
- XML_content = NULL;
plist_free(dict);
dict = NULL;
- ret = iphone_lckd_recv(control, &XML_content, &bytes);
- log_debug_msg("Receive msg :\nsize : %i\nxml : %s", bytes, XML_content);
- plist_from_xml(XML_content, bytes, &dict);
+ ret = iphone_lckd_recv(control, &dict);
- if (!dict)
- return IPHONE_E_PLIST_ERROR;
+ if (IPHONE_E_SUCCESS != ret)
+ return ret;
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "QueryType", strlen("QueryType"));
+ plist_t query_node = plist_find_node_by_string(dict, "QueryType");
plist_t result_node = plist_get_next_sibling(query_node);
plist_t value_node = plist_get_next_sibling(result_node);
- plist_type result_type;
- plist_type value_type;
+ plist_type result_type = plist_get_node_type(result_node);
+ plist_type value_type = plist_get_node_type(value_node);
+
+ if (result_type == PLIST_KEY && value_type == PLIST_STRING) {
- char *result_value = NULL;
- char *value_value = NULL;
- uint64_t result_length = 0;
- uint64_t value_length = 0;
+ char *result_value = NULL;
+ char *value_value = NULL;
- plist_get_type_and_value(result_node, &result_type, (void *) (&result_value), &result_length);
- plist_get_type_and_value(value_node, &value_type, (void *) (&value_value), &value_length);
+ plist_get_key_val(result_node, &result_value);
+ plist_get_string_val(value_node, &value_value);
- if (result_type == PLIST_KEY &&
- value_type == PLIST_STRING && !strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
- log_debug_msg("lockdownd_hello(): success\n");
- ret = IPHONE_E_SUCCESS;
+ if (!strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_hello(): success\n");
+ ret = IPHONE_E_SUCCESS;
+ }
+ free(result_value);
+ free(value_value);
}
+ plist_free(dict);
+ dict = NULL;
+
return ret;
}
@@ -343,25 +350,18 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, const c
return IPHONE_E_INVALID_ARG;
plist_t dict = NULL;
- int bytes = 0, i = 0;
- char *XML_content = NULL;
- uint32_t length = 0;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
/* Setup DevicePublicKey request plist */
dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) req_key, strlen(req_key));
- plist_add_sub_element(dict, PLIST_STRING, (void *) req_string, strlen(req_string));
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) "GetValue", strlen("GetValue"));
- plist_to_xml(dict, &XML_content, &length);
+ plist_add_sub_key_el(dict, req_key);
+ plist_add_sub_string_el(dict, req_string);
+ plist_add_sub_key_el(dict, "Request");
+ plist_add_sub_string_el(dict, "GetValue");
/* send to iPhone */
- log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
- ret = iphone_lckd_send(control, XML_content, length, &bytes);
+ ret = iphone_lckd_send(control, dict);
- free(XML_content);
- XML_content = NULL;
plist_free(dict);
dict = NULL;
@@ -369,61 +369,65 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, const c
return ret;
/* Now get iPhone's answer */
- ret = iphone_lckd_recv(control, &XML_content, &bytes);
- log_debug_msg("Receive msg :\nsize : %i\nxml : %s", bytes, XML_content);
+ ret = iphone_lckd_recv(control, &dict);
if (ret != IPHONE_E_SUCCESS)
return ret;
- plist_from_xml(XML_content, bytes, &dict);
- if (!dict)
- return IPHONE_E_PLIST_ERROR;
-
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "GetValue", strlen("GetValue"));
+ plist_t query_node = plist_find_node_by_string(dict, "GetValue");
plist_t result_key_node = plist_get_next_sibling(query_node);
plist_t result_value_node = plist_get_next_sibling(result_key_node);
- plist_type result_key_type;
- plist_type result_value_type;
- char *result_key = NULL;
- char *result_value = NULL;
- uint64_t result_length = 0;
- uint64_t value_length = 0;
+ plist_type result_key_type = plist_get_node_type(result_key_node);
+ plist_type result_value_type = plist_get_node_type(result_value_node);
- plist_get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &result_length);
- plist_get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &value_length);
+ if (result_key_type == PLIST_KEY && result_value_type == PLIST_STRING) {
- if (result_key_type == PLIST_KEY &&
- result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
- log_debug_msg("lockdownd_generic_get_value(): success\n");
- ret = IPHONE_E_SUCCESS;
- }
+ char *result_key = NULL;
+ char *result_value = NULL;
+ ret = IPHONE_E_DICT_ERROR;
+
+ plist_get_key_val(result_key_node, &result_key);
+ plist_get_string_val(result_value_node, &result_value);
+ if (!strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_generic_get_value(): success\n");
+ ret = IPHONE_E_SUCCESS;
+ }
+ free(result_key);
+ free(result_value);
+ }
if (ret != IPHONE_E_SUCCESS) {
- return IPHONE_E_DICT_ERROR;
+ return ret;
}
plist_t value_key_node = plist_get_next_sibling(result_key_node);
plist_t value_value_node = plist_get_next_sibling(value_key_node);
- plist_type value_key_type;
- plist_type value_value_type;
- char *value_key = NULL;
- char *value_value = NULL;
- uint64_t key_length = 0;
- uint64_t valval_length = 0;
-
- plist_get_type_and_value(value_key_node, &value_key_type, (void *) (&value_key), &key_length);
- plist_get_type_and_value(value_value_node, &value_value_type, (void *) (&value_value), &valval_length);
-
- if (value_key_type == PLIST_KEY && !strcmp(result_key, "Value")) {
- log_debug_msg("lockdownd_generic_get_value(): success\n");
- value->data = value_value;
- value->size = valval_length;
- ret = IPHONE_E_SUCCESS;
+
+ plist_type value_key_type = plist_get_node_type(value_key_node);
+
+ if (value_key_type == PLIST_KEY) {
+
+ char *result_key = NULL;
+ plist_get_key_val(value_key_node, &result_key);
+
+ if (!strcmp(result_key, "Value")) {
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_generic_get_value(): success\n");
+
+ plist_type value_value_type;
+ char *value_value = NULL;
+ uint64_t valval_length = 0;
+
+ plist_get_type_and_value(value_value_node, &value_value_type, (void *) (&value_value), &valval_length);
+
+ value->data = value_value;
+ value->size = valval_length;
+ ret = IPHONE_E_SUCCESS;
+ }
+ free(result_key);
}
plist_free(dict);
- free(XML_content);
return ret;
}
@@ -520,9 +524,6 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
plist_t dict = NULL;
plist_t dict_record = NULL;
- int bytes = 0, i = 0;
- char *XML_content = NULL;
- uint32_t length = 0;
gnutls_datum_t device_cert = { NULL, 0 };
gnutls_datum_t host_cert = { NULL, 0 };
@@ -543,25 +544,22 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
/* Setup Pair request plist */
dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) "PairRecord", strlen("PairRecord"));
- dict_record = plist_add_sub_element(dict, PLIST_DICT, NULL, 0);
- plist_add_sub_element(dict_record, PLIST_KEY, (void *) "DeviceCertificate", strlen("DeviceCertificate"));
- plist_add_sub_element(dict_record, PLIST_DATA, (void *) device_cert.data, device_cert.size);
- plist_add_sub_element(dict_record, PLIST_KEY, (void *) "HostCertificate", strlen("HostCertificate"));
- plist_add_sub_element(dict_record, PLIST_DATA, (void *) host_cert.data, host_cert.size);
- plist_add_sub_element(dict_record, PLIST_KEY, (void *) "HostID", strlen("HostID"));
- plist_add_sub_element(dict_record, PLIST_STRING, (void *) host_id, strlen(host_id));
- plist_add_sub_element(dict_record, PLIST_KEY, (void *) "RootCertificate", strlen("RootCertificate"));
- plist_add_sub_element(dict_record, PLIST_DATA, (void *) root_cert.data, root_cert.size);
- plist_add_sub_element(dict_record, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict_record, PLIST_STRING, (void *) "Pair", strlen("Pair"));
- plist_to_xml(dict, &XML_content, &length);
- log_debug_msg("XML Pairing request :\nsize : %i\nxml :\n %s", length, XML_content);
+ plist_add_sub_key_el(dict, "PairRecord");
+ dict_record = plist_new_dict();
+ plist_add_sub_node(dict, dict_record);
+ plist_add_sub_key_el(dict_record, "DeviceCertificate");
+ plist_add_sub_data_el(dict_record, device_cert.data, device_cert.size);
+ plist_add_sub_key_el(dict_record, "HostCertificate");
+ plist_add_sub_data_el(dict_record, host_cert.data, host_cert.size);
+ plist_add_sub_key_el(dict_record, "HostID");
+ plist_add_sub_string_el(dict_record, host_id);
+ plist_add_sub_key_el(dict_record, "RootCertificate");
+ plist_add_sub_data_el(dict_record, root_cert.data, root_cert.size);
+ plist_add_sub_key_el(dict_record, "Request");
+ plist_add_sub_string_el(dict_record, "Pair");
/* send to iPhone */
- ret = iphone_lckd_send(control, XML_content, length, &bytes);
-
- free(XML_content);
+ ret = iphone_lckd_send(control, dict);
plist_free(dict);
dict = NULL;
@@ -569,45 +567,43 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
return ret;
/* Now get iPhone's answer */
- ret = iphone_lckd_recv(control, &XML_content, &bytes);
+ ret = iphone_lckd_recv(control, &dict);
if (ret != IPHONE_E_SUCCESS)
return ret;
- log_debug_msg("lockdown_pair_device: iPhone's response to our pair request:\n");
- log_debug_msg(XML_content);
- log_debug_msg("\n\n");
-
- plist_from_xml(XML_content, bytes, &dict);
- if (!dict)
- return IPHONE_E_PLIST_ERROR;
-
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "Pair", strlen("Pair"));
+ plist_t query_node = plist_find_node_by_string(dict, "Pair");
plist_t result_key_node = plist_get_next_sibling(query_node);
plist_t result_value_node = plist_get_next_sibling(result_key_node);
- plist_type result_key_type;
- plist_type result_value_type;
- char *result_key = NULL;
- char *result_value = NULL;
- uint64_t key_length = 0;
- uint64_t val_length = 0;
+ plist_type result_key_type = plist_get_node_type(result_key_node);
+ plist_type result_value_type = plist_get_node_type(result_value_node);
- plist_get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &key_length);
- plist_get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &val_length);
+ if (result_key_type == PLIST_KEY && result_value_type == PLIST_STRING) {
- if (result_key_type == PLIST_KEY &&
- result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
- ret = IPHONE_E_SUCCESS;
+ char *result_key = NULL;
+ char *result_value = NULL;
+
+ plist_get_key_val(result_key_node, &result_key);
+ plist_get_string_val(result_value_node, &result_value);
+
+ if (!strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
+ ret = IPHONE_E_SUCCESS;
+ }
+
+ free(result_key);
+ free(result_value);
}
+ plist_free(dict);
+ dict = NULL;
/* store public key in config if pairing succeeded */
if (ret == IPHONE_E_SUCCESS) {
- log_debug_msg("lockdownd_pair_device: pair success\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_pair_device: pair success\n");
store_device_public_key(uid, public_key);
ret = IPHONE_E_SUCCESS;
} else {
- log_debug_msg("lockdownd_pair_device: pair failure\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_pair_device: pair failure\n");
ret = IPHONE_E_PAIRING_FAILED;
}
free(public_key.data);
@@ -625,56 +621,48 @@ void lockdownd_close(iphone_lckd_client_t control)
if (!control)
return; //IPHONE_E_INVALID_ARG;
- int bytes = 0, i = 0;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
plist_t dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) "Goodbye", strlen("Goodbye"));
-
- log_debug_msg("lockdownd_close() called\n");
- char *XML_content = NULL;
- uint32_t length = 0;
+ plist_add_sub_key_el(dict, "Request");
+ plist_add_sub_string_el(dict, "Goodbye");
- plist_to_xml(dict, &XML_content, &length);
- log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
- ret = iphone_lckd_send(control, XML_content, length, &bytes);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_close() called\n");
- free(XML_content);
- XML_content = NULL;
+ ret = iphone_lckd_send(control, dict);
plist_free(dict);
dict = NULL;
- ret = iphone_lckd_recv(control, &XML_content, &bytes);
- log_debug_msg("Receive msg :\nsize : %i\nxml : %s", bytes, XML_content);
- plist_from_xml(XML_content, bytes, &dict);
+ ret = iphone_lckd_recv(control, &dict);
if (!dict) {
- log_debug_msg("lockdownd_close(): IPHONE_E_PLIST_ERROR\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_close(): IPHONE_E_PLIST_ERROR\n");
return; // IPHONE_E_PLIST_ERROR;
}
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "Goodbye", strlen("Goodbye"));
+ plist_t query_node = plist_find_node_by_string(dict, "Goodbye");
plist_t result_node = plist_get_next_sibling(query_node);
plist_t value_node = plist_get_next_sibling(result_node);
- plist_type result_type;
- plist_type value_type;
+ plist_type result_type = plist_get_node_type(result_node);
+ plist_type value_type = plist_get_node_type(value_node);
- char *result_value = NULL;
- char *value_value = NULL;
- uint64_t result_length = 0;
- uint64_t value_length = 0;
+ if (result_type == PLIST_KEY && value_type == PLIST_STRING) {
+ char *result_value = NULL;
+ char *value_value = NULL;
- plist_get_type_and_value(result_node, &result_type, (void *) (&result_value), &result_length);
- plist_get_type_and_value(value_node, &value_type, (void *) (&value_value), &value_length);
+ plist_get_key_val(result_node, &result_value);
+ plist_get_string_val(value_node, &value_value);
- if (result_type == PLIST_KEY &&
- value_type == PLIST_STRING && !strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
- log_debug_msg("lockdownd_close(): success\n");
- ret = IPHONE_E_SUCCESS;
+ if (!strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_close(): success\n");
+ ret = IPHONE_E_SUCCESS;
+ }
+ free(result_value);
+ free(value_value);
}
-
+ plist_free(dict);
+ dict = NULL;
return; // ret;
}
@@ -824,54 +812,44 @@ iphone_error_t lockdownd_start_SSL_session(iphone_lckd_client_t control, const c
/* Setup DevicePublicKey request plist */
dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) "HostID", strlen("HostID"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) HostID, strlen(HostID));
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) "StartSession", strlen("StartSession"));
- plist_to_xml(dict, &XML_content, &length);
- log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
+ plist_add_sub_key_el(dict, "HostID");
+ plist_add_sub_string_el(dict, HostID);
+ plist_add_sub_key_el(dict, "Request");
+ plist_add_sub_string_el(dict, "StartSession");
- ret = iphone_lckd_send(control, XML_content, length, &bytes);
-
- free(XML_content);
- XML_content = NULL;
+ ret = iphone_lckd_send(control, dict);
plist_free(dict);
dict = NULL;
if (ret != IPHONE_E_SUCCESS)
return ret;
- if (bytes > 0) {
- ret = iphone_lckd_recv(control, &XML_content, &bytes);
- log_debug_msg("Receive msg :\nsize : %i\nxml : %s", bytes, XML_content);
- plist_from_xml(XML_content, bytes, &dict);
- free(XML_content);
- XML_content = NULL;
- if (!dict)
- return IPHONE_E_PLIST_ERROR;
-
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "StartSession", strlen("StartSession"));
- plist_t result_key_node = plist_get_next_sibling(query_node);
- plist_t result_value_node = plist_get_next_sibling(result_key_node);
-
- plist_type result_key_type;
- plist_type result_value_type;
+ ret = iphone_lckd_recv(control, &dict);
+
+ if (!dict)
+ return IPHONE_E_PLIST_ERROR;
+
+ plist_t query_node = plist_find_node(dict, PLIST_STRING, "StartSession", strlen("StartSession"));
+ plist_t result_key_node = plist_get_next_sibling(query_node);
+ plist_t result_value_node = plist_get_next_sibling(result_key_node);
+
+ plist_type result_key_type = plist_get_node_type(result_key_node);
+ plist_type result_value_type = plist_get_node_type(result_value_node);
+
+ if (result_key_type == PLIST_KEY && result_value_type == PLIST_STRING) {
char *result_key = NULL;
char *result_value = NULL;
- uint64_t key_length = 0;
- uint64_t val_length = 0;
- plist_get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &key_length);
- plist_get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &val_length);
+ plist_get_key_val(result_key_node, &result_key);
+ plist_get_string_val(result_value_node, &result_value);
ret = IPHONE_E_SSL_ERROR;
- if (result_key_type == PLIST_KEY &&
- result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
+ if (!strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
// Set up GnuTLS...
//gnutls_anon_client_credentials_t anoncred;
gnutls_certificate_credentials_t xcred;
- log_debug_msg("We started the session OK, now trying GnuTLS\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "We started the session OK, now trying GnuTLS\n");
errno = 0;
gnutls_global_init();
//gnutls_anon_allocate_client_credentials(&anoncred);
@@ -894,59 +872,59 @@ iphone_error_t lockdownd_start_SSL_session(iphone_lckd_client_t control, const c
}
gnutls_credentials_set(*control->ssl_session, GNUTLS_CRD_CERTIFICATE, xcred); // this part is killing me.
- log_debug_msg("GnuTLS step 1...\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "GnuTLS step 1...\n");
gnutls_transport_set_ptr(*control->ssl_session, (gnutls_transport_ptr_t) control);
- log_debug_msg("GnuTLS step 2...\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "GnuTLS step 2...\n");
gnutls_transport_set_push_function(*control->ssl_session, (gnutls_push_func) & lockdownd_secuwrite);
- log_debug_msg("GnuTLS step 3...\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "GnuTLS step 3...\n");
gnutls_transport_set_pull_function(*control->ssl_session, (gnutls_pull_func) & lockdownd_securead);
- log_debug_msg("GnuTLS step 4 -- now handshaking...\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "GnuTLS step 4 -- now handshaking...\n");
if (errno)
- log_debug_msg("WARN: errno says %s before handshake!\n", strerror(errno));
+ log_dbg_msg(DBGMASK_LOCKDOWND, "WARN: errno says %s before handshake!\n", strerror(errno));
return_me = gnutls_handshake(*control->ssl_session);
- log_debug_msg("GnuTLS handshake done...\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "GnuTLS handshake done...\n");
if (return_me != GNUTLS_E_SUCCESS) {
- log_debug_msg("GnuTLS reported something wrong.\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "GnuTLS reported something wrong.\n");
gnutls_perror(return_me);
- log_debug_msg("oh.. errno says %s\n", strerror(errno));
+ log_dbg_msg(DBGMASK_LOCKDOWND, "oh.. errno says %s\n", strerror(errno));
return IPHONE_E_SSL_ERROR;
} else {
control->in_SSL = 1;
ret = IPHONE_E_SUCCESS;
}
}
- //store session id
- plist_t session_node = plist_find_node(dict, PLIST_KEY, "SessionID", strlen("SessionID"));
- if (session_node) {
+ }
+ //store session id
+ plist_t session_node = plist_find_node_by_key(dict, "SessionID");
+ if (session_node) {
+
+ plist_t session_node_val = plist_get_next_sibling(session_node);
+ plist_type session_node_val_type = plist_get_node_type(session_node_val);
+
+ if (session_node_val_type == PLIST_STRING) {
- plist_type session_node_val_type;
char *session_id = NULL;
- uint64_t session_id_length = 0;
- plist_t session_node_val = plist_get_next_sibling(session_node);
+ plist_get_string_val(session_node_val, &session_id);
- plist_get_type_and_value(session_node_val, &session_node_val_type, (void *) (&session_id),
- &session_id_length);
- if (session_node_val_type == PLIST_STRING && session_id_length > 0) {
+ if (session_node_val_type == PLIST_STRING && session_id) {
// we need to store the session ID for StopSession
strcpy(control->session_id, session_id);
- log_debug_msg("SessionID: %s\n", control->session_id);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "SessionID: %s\n", control->session_id);
}
- } else
- log_debug_msg("Failed to get SessionID!\n");
- plist_free(dict);
- dict = NULL;
+ free(session_id);
+ }
+ } else
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Failed to get SessionID!\n");
+ plist_free(dict);
+ dict = NULL;
- if (ret == IPHONE_E_SUCCESS)
- return ret;
+ if (ret == IPHONE_E_SUCCESS)
+ return ret;
- log_debug_msg("Apparently failed negotiating with lockdownd.\n");
- return IPHONE_E_SSL_ERROR;
- } else {
- log_debug_msg("Didn't get enough bytes.\n");
- return IPHONE_E_NOT_ENOUGH_DATA;
- }
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Apparently failed negotiating with lockdownd.\n");
+ return IPHONE_E_SSL_ERROR;
}
/** gnutls callback for writing data to the iPhone.
@@ -962,10 +940,10 @@ ssize_t lockdownd_secuwrite(gnutls_transport_ptr_t transport, char *buffer, size
int bytes = 0;
iphone_lckd_client_t control;
control = (iphone_lckd_client_t) transport;
- log_debug_msg("lockdownd_secuwrite() called\n");
- log_debug_msg("pre-send\nlength = %zi\n", length);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_secuwrite() called\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "pre-send\nlength = %zi\n", length);
iphone_mux_send(control->connection, buffer, length, &bytes);
- log_debug_msg("post-send\nsent %i bytes\n", bytes);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "post-send\nsent %i bytes\n", bytes);
dump_debug_buffer("sslpacketwrite.out", buffer, length);
return bytes;
@@ -985,7 +963,7 @@ ssize_t lockdownd_securead(gnutls_transport_ptr_t transport, char *buffer, size_
char *hackhackhack = NULL;
iphone_lckd_client_t control;
control = (iphone_lckd_client_t) transport;
- log_debug_msg("lockdownd_securead() called\nlength = %zi\n", length);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_securead() called\nlength = %zi\n", length);
// Buffering hack! Throw what we've got in our "buffer" into the stream first, then get more.
if (control->gtls_buffer_hack_len > 0) {
if (length > control->gtls_buffer_hack_len) { // If it's asking for more than we got
@@ -994,7 +972,7 @@ ssize_t lockdownd_securead(gnutls_transport_ptr_t transport, char *buffer, size_
memcpy(buffer, control->gtls_buffer_hack, control->gtls_buffer_hack_len); // Fill their buffer partially
free(control->gtls_buffer_hack); // free our memory, it's not chained anymore
control->gtls_buffer_hack_len = 0; // we don't have a hack buffer anymore
- log_debug_msg("Did a partial fill to help quench thirst for data\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Did a partial fill to help quench thirst for data\n");
} else if (length < control->gtls_buffer_hack_len) { // If it's asking for less...
control->gtls_buffer_hack_len -= length; // subtract what they're asking for
memcpy(buffer, control->gtls_buffer_hack, length); // fill their buffer
@@ -1003,33 +981,34 @@ ssize_t lockdownd_securead(gnutls_transport_ptr_t transport, char *buffer, size_
free(control->gtls_buffer_hack); // Free the old one
control->gtls_buffer_hack = hackhackhack; // And make it the new one.
hackhackhack = NULL;
- log_debug_msg("Quenched the thirst for data; new hack length is %i\n", control->gtls_buffer_hack_len);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Quenched the thirst for data; new hack length is %i\n",
+ control->gtls_buffer_hack_len);
return length; // hand it over.
} else { // length == hack length
memcpy(buffer, control->gtls_buffer_hack, length); // copy our buffer into theirs
free(control->gtls_buffer_hack); // free our "obligation"
control->gtls_buffer_hack_len = 0; // free our "obligation"
- log_debug_msg("Satiated the thirst for data; now we have to eventually receive again.\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Satiated the thirst for data; now we have to eventually receive again.\n");
return length; // hand it over
}
}
// End buffering hack!
char *recv_buffer = (char *) malloc(sizeof(char) * (length * 1000)); // ensuring nothing stupid happens
- log_debug_msg("pre-read\nclient wants %zi bytes\n", length);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "pre-read\nclient wants %zi bytes\n", length);
iphone_mux_recv(control->connection, recv_buffer, (length * 1000), &bytes);
- log_debug_msg("post-read\nwe got %i bytes\n", bytes);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "post-read\nwe got %i bytes\n", bytes);
if (bytes < 0) {
- log_debug_msg("lockdownd_securead(): uh oh\n");
- log_debug_msg
- ("I believe what we have here is a failure to communicate... libusb says %s but strerror says %s\n",
- usb_strerror(), strerror(errno));
+ log_dbg_msg(DBGMASK_LOCKDOWND, "lockdownd_securead(): uh oh\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND,
+ "I believe what we have here is a failure to communicate... libusb says %s but strerror says %s\n",
+ usb_strerror(), strerror(errno));
return bytes + 28; // an errno
}
if (bytes >= length) {
if (bytes > length) {
- log_debug_msg
- ("lockdownd_securead: Client deliberately read less data than was there; resorting to GnuTLS buffering hack.\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND,
+ "lockdownd_securead: Client deliberately read less data than was there; resorting to GnuTLS buffering hack.\n");
if (!control->gtls_buffer_hack_len) { // if there's no hack buffer yet
//control->gtls_buffer_hack = strndup(recv_buffer+length, bytes-length); // strndup is NOT a good solution!
control->gtls_buffer_hack_len += bytes - length;
@@ -1045,10 +1024,11 @@ ssize_t lockdownd_securead(gnutls_transport_ptr_t transport, char *buffer, size_
memcpy(buffer + pos_start_fill, recv_buffer, length);
free(recv_buffer);
if (bytes == length) {
- log_debug_msg("Returning how much we received.\n");
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Returning how much we received.\n");
return bytes;
} else {
- log_debug_msg("Returning what they want to hear.\nHack length: %i\n", control->gtls_buffer_hack_len);
+ log_dbg_msg(DBGMASK_LOCKDOWND, "Returning what they want to hear.\nHack length: %i\n",
+ control->gtls_buffer_hack_len);
return length;
}
}
@@ -1073,95 +1053,72 @@ iphone_error_t iphone_lckd_start_service(iphone_lckd_client_t client, const char
if (!client->in_SSL && !lockdownd_start_SSL_session(client, host_id))
return IPHONE_E_SSL_ERROR;
-
plist_t dict = NULL;
- char *XML_content = NULL;
- uint32_t length, i = 0, port_loc = 0, bytes = 0;
+ uint32_t port_loc = 0;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
free(host_id);
host_id = NULL;
dict = plist_new_dict();
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Request", strlen("Request"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) "StartService", strlen("StartService"));
- plist_add_sub_element(dict, PLIST_KEY, (void *) "Service", strlen("Service"));
- plist_add_sub_element(dict, PLIST_STRING, (void *) service, strlen(service));
- plist_to_xml(dict, &XML_content, &length);
+ plist_add_sub_key_el(dict, "Request");
+ plist_add_sub_string_el(dict, "StartService");
+ plist_add_sub_key_el(dict, "Service");
+ plist_add_sub_string_el(dict, service);
/* send to iPhone */
- log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
- ret = iphone_lckd_send(client, XML_content, length, &bytes);
-
- free(XML_content);
- XML_content = NULL;
+ ret = iphone_lckd_send(client, dict);
plist_free(dict);
dict = NULL;
if (IPHONE_E_SUCCESS != ret)
return ret;
- ret = iphone_lckd_recv(client, &XML_content, &bytes);
+ ret = iphone_lckd_recv(client, &dict);
if (IPHONE_E_SUCCESS != ret)
return ret;
- plist_from_xml(XML_content, bytes, &dict);
if (!dict)
return IPHONE_E_PLIST_ERROR;
+ plist_t query_node = plist_find_node_by_string(dict, "StartService");
+ plist_t result_key_node = plist_get_next_sibling(query_node);
+ plist_t result_value_node = plist_get_next_sibling(result_key_node);
- if (bytes <= 0)
- return IPHONE_E_NOT_ENOUGH_DATA;
- else {
+ plist_t port_key_node = plist_find_node_by_key(dict, "Port");
+ plist_t port_value_node = plist_get_next_sibling(port_key_node);
- plist_t query_node = plist_find_node(dict, PLIST_STRING, "StartService", strlen("StartService"));
- plist_t result_key_node = plist_get_next_sibling(query_node);
- plist_t result_value_node = plist_get_next_sibling(result_key_node);
+ plist_type result_key_type = plist_get_node_type(result_key_node);
+ plist_type result_value_type = plist_get_node_type(result_value_node);
+ plist_type port_key_type = plist_get_node_type(port_key_node);
+ plist_type port_value_type = plist_get_node_type(port_value_node);
- plist_t port_key_node = plist_find_node(dict, PLIST_KEY, "Port", strlen("Port"));
- plist_t port_value_node = plist_get_next_sibling(port_key_node);
+ if (result_key_type == PLIST_KEY && result_value_type == PLIST_STRING && port_key_type == PLIST_KEY
+ && port_value_type == PLIST_UINT) {
- plist_type result_key_type;
- plist_type result_value_type;
- plist_type port_key_type;
- plist_type port_value_type;
char *result_key = NULL;
char *result_value = NULL;
char *port_key = NULL;
- uint64_t res_key_length = 0;
- uint64_t res_val_length = 0;
- uint64_t port_key_length = 0;
- uint64_t port_val_length = 0;
uint64_t port_value = 0;
- plist_get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &res_key_length);
- plist_get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &res_val_length);
- plist_get_type_and_value(port_key_node, &port_key_type, (void *) (&port_key), &port_key_length);
- plist_get_type_and_value(port_value_node, &port_value_type, (void *) (&port_value), &port_val_length);
+ plist_get_key_val(result_key_node, &result_key);
+ plist_get_string_val(result_value_node, &result_value);
+ plist_get_key_val(port_key_node, &port_key);
+ plist_get_uint_val(port_value_node, &port_value);
- if (result_key_type == PLIST_KEY &&
- result_value_type == PLIST_STRING &&
- port_key_type == PLIST_KEY &&
- port_value_type == PLIST_UINT &&
- !strcmp(result_key, "Result") && !strcmp(result_value, "Success") && !strcmp(port_key, "Port")) {
+ if (!strcmp(result_key, "Result") && !strcmp(result_value, "Success") && !strcmp(port_key, "Port")) {
port_loc = port_value;
ret = IPHONE_E_SUCCESS;
}
- log_debug_msg("lockdownd_start_service(): DATA RECEIVED:\n\n");
- log_debug_msg(XML_content);
- log_debug_msg("end data received by lockdownd_start_service()\n");
-
- free(XML_content);
- plist_free(dict);
- dict = NULL;
- if (port && ret == IPHONE_E_SUCCESS) {
+ if (port && ret == IPHONE_E_SUCCESS)
*port = port_loc;
- return IPHONE_E_SUCCESS;
- } else
- return IPHONE_E_UNKNOWN_ERROR;
+ else
+ ret = IPHONE_E_UNKNOWN_ERROR;
}
- return IPHONE_E_UNKNOWN_ERROR;
+ plist_free(dict);
+ dict = NULL;
+ return ret;
}
diff --git a/src/utils.h b/src/utils.h
index c1a8e54..d9a441d 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -24,6 +24,8 @@
#include "libiphone/libiphone.h"
+#define DBGMASK_ALL 0xFFFF
+#define DBGMASK_NONE 0x0000
#define DBGMASK_USBMUX (1 << 1)
#define DBGMASK_LOCKDOWND (1 << 2)
#define DBGMASK_MOBILESYNC (1 << 3)