Commit 3d8ba053 authored by Jonathan Beck's avatar Jonathan Beck

Change from Base64 encoded buffers to real buffers. Base64 decoding/encoding...

Change from Base64 encoded buffers to real buffers. Base64 decoding/encoding only happens in xml plists.
parent 9ca88730
...@@ -180,7 +180,7 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control) ...@@ -180,7 +180,7 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control)
plist_t dict = NULL; plist_t dict = NULL;
plist_new_dict(&dict); plist_new_dict(&dict);
plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "QueryType"); plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "QueryType", strlen("QueryType"));
log_debug_msg("lockdownd_hello() called\n"); log_debug_msg("lockdownd_hello() called\n");
char *XML_content = NULL; char *XML_content = NULL;
...@@ -190,7 +190,7 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control) ...@@ -190,7 +190,7 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control)
log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content); 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, XML_content, length, &bytes);
xmlFree(XML_content); free(XML_content);
XML_content = NULL; XML_content = NULL;
plist_free(dict); plist_free(dict);
dict = NULL; dict = NULL;
...@@ -211,9 +211,11 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control) ...@@ -211,9 +211,11 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control)
char *result_value = NULL; char *result_value = NULL;
char *value_value = NULL; char *value_value = NULL;
uint64_t result_length = 0;
uint64_t value_length = 0;
get_type_and_value(result_node, &result_type, (void *) (&result_value)); get_type_and_value(result_node, &result_type, (void *) (&result_value), &result_length);
get_type_and_value(value_node, &value_type, (void *) (&value_value)); get_type_and_value(value_node, &value_type, (void *) (&value_value), &value_length);
if (result_type == PLIST_KEY && if (result_type == PLIST_KEY &&
value_type == PLIST_STRING && !strcmp(result_value, "Result") && !strcmp(value_value, "Success")) { value_type == PLIST_STRING && !strcmp(result_value, "Result") && !strcmp(value_value, "Success")) {
...@@ -232,9 +234,10 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control) ...@@ -232,9 +234,10 @@ iphone_error_t lockdownd_hello(iphone_lckd_client_t control)
* *
* @return IPHONE_E_SUCCESS on success. * @return IPHONE_E_SUCCESS on success.
*/ */
iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *req_key, char *req_string, char **value) iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *req_key, char *req_string,
gnutls_datum_t * value)
{ {
if (!control || !req_key || !value || (value && *value)) if (!control || !req_key || !value || value->data)
return IPHONE_E_INVALID_ARG; return IPHONE_E_INVALID_ARG;
plist_t dict = NULL; plist_t dict = NULL;
...@@ -245,15 +248,15 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r ...@@ -245,15 +248,15 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r
/* Setup DevicePublicKey request plist */ /* Setup DevicePublicKey request plist */
plist_new_dict(&dict); plist_new_dict(&dict);
plist_add_dict_element(dict, req_key, PLIST_STRING, (void *) req_string); plist_add_dict_element(dict, req_key, PLIST_STRING, (void *) req_string, strlen(req_string));
plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "GetValue"); plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "GetValue", strlen("GetValue"));
plist_to_xml(dict, &XML_content, &length); plist_to_xml(dict, &XML_content, &length);
/* send to iPhone */ /* send to iPhone */
log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content); 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, XML_content, length, &bytes);
xmlFree(XML_content); free(XML_content);
XML_content = NULL; XML_content = NULL;
plist_free(dict); plist_free(dict);
dict = NULL; dict = NULL;
...@@ -280,9 +283,11 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r ...@@ -280,9 +283,11 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r
plist_type result_value_type; plist_type result_value_type;
char *result_key = NULL; char *result_key = NULL;
char *result_value = NULL; char *result_value = NULL;
uint64_t result_length = 0;
uint64_t value_length = 0;
get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key)); get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &result_length);
get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value)); get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &value_length);
if (result_key_type == PLIST_KEY && if (result_key_type == PLIST_KEY &&
result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) { result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
...@@ -300,13 +305,16 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r ...@@ -300,13 +305,16 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r
plist_type value_value_type; plist_type value_value_type;
char *value_key = NULL; char *value_key = NULL;
char *value_value = NULL; char *value_value = NULL;
uint64_t key_length = 0;
uint64_t valval_length = 0;
get_type_and_value(value_key_node, &value_key_type, (void *) (&value_key)); get_type_and_value(value_key_node, &value_key_type, (void *) (&value_key), &key_length);
get_type_and_value(value_value_node, &value_value_type, (void *) (&value_value)); 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")) { if (value_key_type == PLIST_KEY && !strcmp(result_key, "Value")) {
log_debug_msg("lockdownd_generic_get_value(): success\n"); log_debug_msg("lockdownd_generic_get_value(): success\n");
*value = value_value; value->data = value_value;
value->size = valval_length;
ret = IPHONE_E_SUCCESS; ret = IPHONE_E_SUCCESS;
} }
...@@ -323,7 +331,9 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r ...@@ -323,7 +331,9 @@ iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *r
*/ */
iphone_error_t lockdownd_get_device_uid(iphone_lckd_client_t control, char **uid) iphone_error_t lockdownd_get_device_uid(iphone_lckd_client_t control, char **uid)
{ {
return lockdownd_generic_get_value(control, "Key", "UniqueDeviceID", uid); gnutls_datum_t temp = { NULL, 0 };
return lockdownd_generic_get_value(control, "Key", "UniqueDeviceID", &temp);
*uid = temp.data;
} }
/** Askes for the device's public key. Part of the lockdownd handshake. /** Askes for the device's public key. Part of the lockdownd handshake.
...@@ -332,7 +342,7 @@ iphone_error_t lockdownd_get_device_uid(iphone_lckd_client_t control, char **uid ...@@ -332,7 +342,7 @@ iphone_error_t lockdownd_get_device_uid(iphone_lckd_client_t control, char **uid
* *
* @return 1 on success and 0 on failure. * @return 1 on success and 0 on failure.
*/ */
iphone_error_t lockdownd_get_device_public_key(iphone_lckd_client_t control, char **public_key) iphone_error_t lockdownd_get_device_public_key(iphone_lckd_client_t control, gnutls_datum_t * public_key)
{ {
return lockdownd_generic_get_value(control, "Key", "DevicePublicKey", public_key); return lockdownd_generic_get_value(control, "Key", "DevicePublicKey", public_key);
} }
...@@ -410,39 +420,39 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch ...@@ -410,39 +420,39 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
char *XML_content = NULL; char *XML_content = NULL;
uint32_t length = 0; uint32_t length = 0;
char *device_cert_b64 = NULL; gnutls_datum_t device_cert = { NULL, 0 };
char *host_cert_b64 = NULL; gnutls_datum_t host_cert = { NULL, 0 };
char *root_cert_b64 = NULL; gnutls_datum_t root_cert = { NULL, 0 };
char *public_key_b64 = NULL; gnutls_datum_t public_key = { NULL, 0 };
ret = lockdownd_get_device_public_key(control, &public_key_b64); ret = lockdownd_get_device_public_key(control, &public_key);
if (ret != IPHONE_E_SUCCESS) { if (ret != IPHONE_E_SUCCESS) {
fprintf(stderr, "Device refused to send public key.\n"); fprintf(stderr, "Device refused to send public key.\n");
return ret; return ret;
} }
ret = lockdownd_gen_pair_cert(public_key_b64, &device_cert_b64, &host_cert_b64, &root_cert_b64); ret = lockdownd_gen_pair_cert(public_key, &device_cert, &host_cert, &root_cert);
if (ret != IPHONE_E_SUCCESS) { if (ret != IPHONE_E_SUCCESS) {
free(public_key_b64); free(public_key.data);
return ret; return ret;
} }
/* Setup Pair request plist */ /* Setup Pair request plist */
plist_new_dict(&dict); plist_new_dict(&dict);
plist_add_dict_element(dict, "PairRecord", PLIST_DICT, NULL); plist_add_dict_element(dict, "PairRecord", PLIST_DICT, NULL, 0);
dict_record = g_node_last_child(dict); dict_record = g_node_last_child(dict);
plist_add_dict_element(dict_record, "DeviceCertificate", PLIST_DATA, (void *) device_cert_b64); plist_add_dict_element(dict_record, "DeviceCertificate", PLIST_DATA, (void *) device_cert.data, device_cert.size);
plist_add_dict_element(dict_record, "HostCertificate", PLIST_DATA, (void *) host_cert_b64); plist_add_dict_element(dict_record, "HostCertificate", PLIST_DATA, (void *) host_cert.data, host_cert.size);
plist_add_dict_element(dict_record, "HostID", PLIST_STRING, (void *) host_id); plist_add_dict_element(dict_record, "HostID", PLIST_STRING, (void *) host_id, strlen(host_id));
plist_add_dict_element(dict_record, "RootCertificate", PLIST_DATA, (void *) root_cert_b64); plist_add_dict_element(dict_record, "RootCertificate", PLIST_DATA, (void *) root_cert.data, root_cert.size);
plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "Pair"); plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "Pair", strlen("Pair"));
plist_to_xml(dict, &XML_content, &length); plist_to_xml(dict, &XML_content, &length);
log_debug_msg("XML Pairing request :\nsize : %i\nxml :\n %s", length, XML_content); log_debug_msg("XML Pairing request :\nsize : %i\nxml :\n %s", length, XML_content);
/* send to iPhone */ /* send to iPhone */
ret = iphone_lckd_send(control, XML_content, length, &bytes); ret = iphone_lckd_send(control, XML_content, length, &bytes);
xmlFree(XML_content); free(XML_content);
plist_free(dict); plist_free(dict);
dict = NULL; dict = NULL;
...@@ -471,9 +481,11 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch ...@@ -471,9 +481,11 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
plist_type result_value_type; plist_type result_value_type;
char *result_key = NULL; char *result_key = NULL;
char *result_value = NULL; char *result_value = NULL;
uint64_t key_length = 0;
uint64_t val_length = 0;
get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key)); get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &key_length);
get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value)); get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &val_length);
if (result_key_type == PLIST_KEY && if (result_key_type == PLIST_KEY &&
result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) { result_value_type == PLIST_STRING && !strcmp(result_key, "Result") && !strcmp(result_value, "Success")) {
...@@ -483,13 +495,13 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch ...@@ -483,13 +495,13 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
/* store public key in config if pairing succeeded */ /* store public key in config if pairing succeeded */
if (ret == IPHONE_E_SUCCESS) { if (ret == IPHONE_E_SUCCESS) {
log_debug_msg("lockdownd_pair_device: pair success\n"); log_debug_msg("lockdownd_pair_device: pair success\n");
store_device_public_key(uid, public_key_b64); store_device_public_key(uid, public_key);
ret = IPHONE_E_SUCCESS; ret = IPHONE_E_SUCCESS;
} else { } else {
log_debug_msg("lockdownd_pair_device: pair failure\n"); log_debug_msg("lockdownd_pair_device: pair failure\n");
ret = IPHONE_E_PAIRING_FAILED; ret = IPHONE_E_PAIRING_FAILED;
} }
free(public_key_b64); free(public_key.data);
return ret; return ret;
} }
...@@ -498,25 +510,19 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch ...@@ -498,25 +510,19 @@ iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, ch
* *
* @return IPHONE_E_SUCCESS on success. * @return IPHONE_E_SUCCESS on success.
*/ */
iphone_error_t lockdownd_gen_pair_cert(char *public_key_b64, char **device_cert_b64, char **host_cert_b64, iphone_error_t lockdownd_gen_pair_cert(gnutls_datum_t public_key, gnutls_datum_t * odevice_cert,
char **root_cert_b64) gnutls_datum_t * ohost_cert, gnutls_datum_t * oroot_cert)
{ {
if (!public_key_b64 || !device_cert_b64 || !host_cert_b64 || !root_cert_b64) if (!public_key.data || !odevice_cert || !ohost_cert || !oroot_cert)
return IPHONE_E_INVALID_ARG; return IPHONE_E_INVALID_ARG;
iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR; iphone_error_t ret = IPHONE_E_UNKNOWN_ERROR;
gnutls_datum_t modulus = { NULL, 0 }; gnutls_datum_t modulus = { NULL, 0 };
gnutls_datum_t exponent = { NULL, 0 }; gnutls_datum_t exponent = { NULL, 0 };
/* first decode base64 public_key */
gnutls_datum_t pem_pub_key;
gsize decoded_size;
pem_pub_key.data = g_base64_decode(public_key_b64, &decoded_size);
pem_pub_key.size = decoded_size;
/* now decode the PEM encoded key */ /* now decode the PEM encoded key */
gnutls_datum_t der_pub_key; gnutls_datum_t der_pub_key;
if (GNUTLS_E_SUCCESS == gnutls_pem_base64_decode_alloc("RSA PUBLIC KEY", &pem_pub_key, &der_pub_key)) { if (GNUTLS_E_SUCCESS == gnutls_pem_base64_decode_alloc("RSA PUBLIC KEY", &public_key, &der_pub_key)) {
/* initalize asn.1 parser */ /* initalize asn.1 parser */
ASN1_TYPE pkcs1 = ASN1_TYPE_EMPTY; ASN1_TYPE pkcs1 = ASN1_TYPE_EMPTY;
...@@ -600,10 +606,18 @@ iphone_error_t lockdownd_gen_pair_cert(char *public_key_b64, char **device_cert_ ...@@ -600,10 +606,18 @@ iphone_error_t lockdownd_gen_pair_cert(char *public_key_b64, char **device_cert_
dev_pem.data = gnutls_malloc(dev_pem.size); dev_pem.data = gnutls_malloc(dev_pem.size);
gnutls_x509_crt_export(dev_cert, GNUTLS_X509_FMT_PEM, dev_pem.data, &dev_pem.size); gnutls_x509_crt_export(dev_cert, GNUTLS_X509_FMT_PEM, dev_pem.data, &dev_pem.size);
/* now encode certificates for output */ /* copy buffer for output */
*device_cert_b64 = g_base64_encode(dev_pem.data, dev_pem.size); odevice_cert->data = malloc(dev_pem.size);
*host_cert_b64 = g_base64_encode(pem_host_cert.data, pem_host_cert.size); memcpy(odevice_cert->data, dev_pem.data, dev_pem.size);
*root_cert_b64 = g_base64_encode(pem_root_cert.data, pem_root_cert.size); odevice_cert->size = dev_pem.size;
ohost_cert->data = malloc(pem_host_cert.size);
memcpy(ohost_cert->data, pem_host_cert.data, pem_host_cert.size);
ohost_cert->size = pem_host_cert.size;
oroot_cert->data = malloc(pem_root_cert.size);
memcpy(oroot_cert->data, pem_root_cert.data, pem_root_cert.size);
oroot_cert->size = pem_root_cert.size;
} }
gnutls_free(pem_root_priv.data); gnutls_free(pem_root_priv.data);
gnutls_free(pem_root_cert.data); gnutls_free(pem_root_cert.data);
...@@ -615,7 +629,6 @@ iphone_error_t lockdownd_gen_pair_cert(char *public_key_b64, char **device_cert_ ...@@ -615,7 +629,6 @@ iphone_error_t lockdownd_gen_pair_cert(char *public_key_b64, char **device_cert_
gnutls_free(exponent.data); gnutls_free(exponent.data);
gnutls_free(der_pub_key.data); gnutls_free(der_pub_key.data);
g_free(pem_pub_key.data);
return ret; return ret;
} }
...@@ -637,14 +650,14 @@ iphone_error_t lockdownd_start_SSL_session(iphone_lckd_client_t control, const c ...@@ -637,14 +650,14 @@ iphone_error_t lockdownd_start_SSL_session(iphone_lckd_client_t control, const c
/* Setup DevicePublicKey request plist */ /* Setup DevicePublicKey request plist */
plist_new_dict(&dict); plist_new_dict(&dict);
plist_add_dict_element(dict, "HostID", PLIST_STRING, (void *) HostID); plist_add_dict_element(dict, "HostID", PLIST_STRING, (void *) HostID, strlen(HostID));
plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "StartSession"); plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "StartSession", strlen("StartSession"));
plist_to_xml(dict, &XML_content, &length); plist_to_xml(dict, &XML_content, &length);
log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content); 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, XML_content, length, &bytes);
xmlFree(XML_content); free(XML_content);
XML_content = NULL; XML_content = NULL;
plist_free(dict); plist_free(dict);
dict = NULL; dict = NULL;
...@@ -667,11 +680,13 @@ iphone_error_t lockdownd_start_SSL_session(iphone_lckd_client_t control, const c ...@@ -667,11 +680,13 @@ iphone_error_t lockdownd_start_SSL_session(iphone_lckd_client_t control, const c
plist_type result_value_type; plist_type result_value_type;
char *result_key = NULL; char *result_key = NULL;
char *result_value = NULL; char *result_value = NULL;
uint64_t key_length = 0;
uint64_t val_length = 0;
get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key)); get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &key_length);
get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value)); get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &val_length);
xmlFree(XML_content); free(XML_content);
XML_content = NULL; XML_content = NULL;
plist_free(dict); plist_free(dict);
dict = NULL; dict = NULL;
...@@ -872,15 +887,15 @@ iphone_error_t iphone_lckd_start_service(iphone_lckd_client_t client, const char ...@@ -872,15 +887,15 @@ iphone_error_t iphone_lckd_start_service(iphone_lckd_client_t client, const char
host_id = NULL; host_id = NULL;
plist_new_dict(&dict); plist_new_dict(&dict);
plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "StartService"); plist_add_dict_element(dict, "Request", PLIST_STRING, (void *) "StartService", strlen("StartService"));
plist_add_dict_element(dict, "Service", PLIST_STRING, (void *) service); plist_add_dict_element(dict, "Service", PLIST_STRING, (void *) service, strlen(service));
plist_to_xml(dict, &XML_content, &length); plist_to_xml(dict, &XML_content, &length);
/* send to iPhone */ /* send to iPhone */
log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content); log_debug_msg("Send msg :\nsize : %i\nxml : %s", length, XML_content);
ret = iphone_lckd_send(client, XML_content, length, &bytes); ret = iphone_lckd_send(client, XML_content, length, &bytes);
xmlFree(XML_content); free(XML_content);
XML_content = NULL; XML_content = NULL;
plist_free(dict); plist_free(dict);
dict = NULL; dict = NULL;
...@@ -916,12 +931,16 @@ iphone_error_t iphone_lckd_start_service(iphone_lckd_client_t client, const char ...@@ -916,12 +931,16 @@ iphone_error_t iphone_lckd_start_service(iphone_lckd_client_t client, const char
char *result_key = NULL; char *result_key = NULL;
char *result_value = NULL; char *result_value = NULL;
char *port_key = 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; uint64_t port_value = 0;
get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key)); get_type_and_value(result_key_node, &result_key_type, (void *) (&result_key), &res_key_length);
get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value)); get_type_and_value(result_value_node, &result_value_type, (void *) (&result_value), &res_val_length);
get_type_and_value(port_key_node, &port_key_type, (void *) (&port_key)); get_type_and_value(port_key_node, &port_key_type, (void *) (&port_key), &port_key_length);
get_type_and_value(port_value_node, &port_value_type, (void *) (&port_value)); get_type_and_value(port_value_node, &port_value_type, (void *) (&port_value), &port_val_length);
if (result_key_type == PLIST_KEY && if (result_key_type == PLIST_KEY &&
result_value_type == PLIST_STRING && result_value_type == PLIST_STRING &&
......
...@@ -42,13 +42,14 @@ struct iphone_lckd_client_int { ...@@ -42,13 +42,14 @@ struct iphone_lckd_client_int {
iphone_lckd_client_t new_lockdownd_client(iphone_device_t phone); iphone_lckd_client_t new_lockdownd_client(iphone_device_t phone);
iphone_error_t lockdownd_hello(iphone_lckd_client_t control); iphone_error_t lockdownd_hello(iphone_lckd_client_t control);
iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *req_key, char *req_string, char **value); iphone_error_t lockdownd_generic_get_value(iphone_lckd_client_t control, char *req_key, char *req_string,
gnutls_datum_t * value);
iphone_error_t lockdownd_get_device_uid(iphone_lckd_client_t control, char **uid); iphone_error_t lockdownd_get_device_uid(iphone_lckd_client_t control, char **uid);
iphone_error_t lockdownd_get_device_public_key(iphone_lckd_client_t control, char **public_key); iphone_error_t lockdownd_get_device_public_key(iphone_lckd_client_t control, gnutls_datum_t * public_key);
iphone_error_t lockdownd_gen_pair_cert(char *public_key_b64, char **device_cert_b64, char **host_cert_b64, iphone_error_t lockdownd_gen_pair_cert(gnutls_datum_t public_key, gnutls_datum_t * device_cert,
char **root_cert_b64); gnutls_datum_t * host_cert, gnutls_datum_t * root_cert);
iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *public_key, char *host_id); iphone_error_t lockdownd_pair_device(iphone_lckd_client_t control, char *uid, char *host_id);
void lockdownd_close(iphone_lckd_client_t control); void lockdownd_close(iphone_lckd_client_t control);
// SSL functions // SSL functions
......
...@@ -67,7 +67,7 @@ void plist_new_dict_in_plist(plist_t plist, plist_t * dict) ...@@ -67,7 +67,7 @@ void plist_new_dict_in_plist(plist_t plist, plist_t * dict)
* @param value a pointer to the actual buffer containing the value. WARNING : the buffer is supposed to match the type of the value * @param value a pointer to the actual buffer containing the value. WARNING : the buffer is supposed to match the type of the value
* *
*/ */
void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *value) void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *value, uint64_t length)
{ {
if (!dict || !key || !value) if (!dict || !key || !value)
return; return;
...@@ -81,6 +81,7 @@ void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *valu ...@@ -81,6 +81,7 @@ void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *valu
//now handle value //now handle value
struct plist_data *val = (struct plist_data *) calloc(sizeof(struct plist_data), 1); struct plist_data *val = (struct plist_data *) calloc(sizeof(struct plist_data), 1);
val->type = type; val->type = type;
val->length = length;
switch (type) { switch (type) {
case PLIST_BOOLEAN: case PLIST_BOOLEAN:
...@@ -99,7 +100,7 @@ void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *valu ...@@ -99,7 +100,7 @@ void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *valu
val->unicodeval = wcsdup((wchar_t *) value); val->unicodeval = wcsdup((wchar_t *) value);
break; break;
case PLIST_DATA: case PLIST_DATA:
val->buff = strdup((char *) value); memcpy(val->buff, value, length);
break; break;
case PLIST_ARRAY: case PLIST_ARRAY:
case PLIST_DICT: case PLIST_DICT:
...@@ -195,7 +196,7 @@ plist_t find_node(plist_t plist, plist_type type, void *value) ...@@ -195,7 +196,7 @@ plist_t find_node(plist_t plist, plist_type type, void *value)
return NULL; return NULL;
} }
void get_type_and_value(GNode * node, plist_type * type, void *value) void get_type_and_value(GNode * node, plist_type * type, void *value, uint64_t * length)
{ {
if (!node) if (!node)
return; return;
...@@ -203,6 +204,7 @@ void get_type_and_value(GNode * node, plist_type * type, void *value) ...@@ -203,6 +204,7 @@ void get_type_and_value(GNode * node, plist_type * type, void *value)
struct plist_data *data = (struct plist_data *) node->data; struct plist_data *data = (struct plist_data *) node->data;
*type = data->type; *type = data->type;
*length = data->length;
switch (*type) { switch (*type) {
case PLIST_BOOLEAN: case PLIST_BOOLEAN:
......
...@@ -67,7 +67,7 @@ typedef GNode *plist_t; ...@@ -67,7 +67,7 @@ typedef GNode *plist_t;
void plist_new_dict(plist_t * plist); void plist_new_dict(plist_t * plist);
void plist_new_array(plist_t * plist); void plist_new_array(plist_t * plist);
void plist_new_dict_in_plist(plist_t plist, plist_t * dict); void plist_new_dict_in_plist(plist_t plist, plist_t * dict);
void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *value); void plist_add_dict_element(plist_t dict, char *key, plist_type type, void *value, uint64_t length);
void plist_free(plist_t plist); void plist_free(plist_t plist);
void plist_to_xml(plist_t plist, char **plist_xml, uint32_t * length); void plist_to_xml(plist_t plist, char **plist_xml, uint32_t * length);
...@@ -78,6 +78,6 @@ void bin_to_plist(const char *plist_bin, uint32_t length, plist_t * plist); ...@@ -78,6 +78,6 @@ void bin_to_plist(const char *plist_bin, uint32_t length, plist_t * plist);
plist_t find_query_node(plist_t plist, char *key, char *request); plist_t find_query_node(plist_t plist, char *key, char *request);
plist_t find_node(plist_t plist, plist_type type, void *value); plist_t find_node(plist_t plist, plist_type type, void *value);
void get_type_and_value(plist_t node, plist_type * type, void *value); void get_type_and_value(plist_t node, plist_type * type, void *value, uint64_t * length);
#endif #endif
...@@ -114,10 +114,10 @@ int is_device_known(char *uid) ...@@ -114,10 +114,10 @@ int is_device_known(char *uid)
* @return 1 on success and 0 if no public key is given or if it has already * @return 1 on success and 0 if no public key is given or if it has already
* been marked as connected previously. * been marked as connected previously.
*/ */
int store_device_public_key(char *uid, char *public_key) int store_device_public_key(char *uid, gnutls_datum_t public_key)
{ {
if (NULL == public_key || is_device_known(uid)) if (NULL == public_key.data || is_device_known(uid))
return 0; return 0;
/* ensure config directory exists */ /* ensure config directory exists */
...@@ -127,15 +127,11 @@ int store_device_public_key(char *uid, char *public_key) ...@@ -127,15 +127,11 @@ int store_device_public_key(char *uid, char *public_key)
gchar *device_file = g_strconcat(uid, ".pem", NULL); gchar *device_file = g_strconcat(uid, ".pem", NULL);
gchar *pem = g_build_path(G_DIR_SEPARATOR_S, g_get_user_config_dir(), LIBIPHONE_CONF_DIR, device_file, NULL); gchar *pem = g_build_path(G_DIR_SEPARATOR_S, g_get_user_config_dir(), LIBIPHONE_CONF_DIR, device_file, NULL);
/* decode public key for storing */
gsize decoded_size;
gchar *data = g_base64_decode(public_key, &decoded_size);
/* store file */ /* store file */
FILE *pFile = fopen(pem, "wb"); FILE *pFile = fopen(pem, "wb");
fwrite(data, 1, decoded_size, pFile); fwrite(public_key.data, 1, public_key.size, pFile);
fclose(pFile); fclose(pFile);
g_free(pem); g_free(pem);
g_free(data);
g_free(device_file); g_free(device_file);
return 1; return 1;
} }
......
...@@ -40,7 +40,7 @@ int is_device_known(char *uid); ...@@ -40,7 +40,7 @@ int is_device_known(char *uid);
/** /**
* @return 1 if everything went well. Returns 0 otherwise. * @return 1 if everything went well. Returns 0 otherwise.
*/ */
int store_device_public_key(char *uid, char *public_key); int store_device_public_key(char *uid, gnutls_datum_t public_key);
/** /**
* @return 1 if everything went well. Returns 0 otherwise. * @return 1 if everything went well. Returns 0 otherwise.
......
...@@ -165,7 +165,9 @@ void node_to_xml(GNode * node, gpointer xml_struct) ...@@ -165,7 +165,9 @@ void node_to_xml(GNode * node, gpointer xml_struct)
case PLIST_DATA: case PLIST_DATA:
tag = "data"; tag = "data";
val = format_string(node_data->buff, 60, xstruct->depth); gchar *valtmp = g_base64_encode(node_data->buff, node_data->length);
val = format_string(valtmp, 60, xstruct->depth);
g_free(valtmp);
break; break;
case PLIST_ARRAY: case PLIST_ARRAY:
tag = "array"; tag = "array";
...@@ -267,7 +269,9 @@ void xml_to_node(xmlNodePtr xml_node, plist_t * plist_node) ...@@ -267,7 +269,9 @@ void xml_to_node(xmlNodePtr xml_node, plist_t * plist_node)
} }
if (!xmlStrcmp(node->name, "data")) { if (!xmlStrcmp(node->name, "data")) {
data->buff = strdup(xmlNodeGetContent(node)); gsize size = 0;
data->buff = g_base64_decode(xmlNodeGetContent(node), &size);
data->length = size;
data->type = PLIST_DATA; data->type = PLIST_DATA;
continue; continue;
} }
......
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