summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--AFC.c162
-rw-r--r--AFC.h8
-rw-r--r--lockdown.c22
-rw-r--r--main.c25
4 files changed, 180 insertions, 37 deletions
diff --git a/AFC.c b/AFC.c
index 29c0f97..f3d538e 100644
--- a/AFC.c
+++ b/AFC.c
@@ -17,7 +17,7 @@ AFClient *afc_connect(iPhone *phone, int s_port, int d_port) {
if (client->afc_packet) {
client->phone = phone;
client->afc_packet->packet_num = 0;
- client->afc_packet->unknown1 = client->afc_packet->unknown2 = client->afc_packet->unknown3 = client->afc_packet->unknown4 = 0;
+ client->afc_packet->unknown1 = client->afc_packet->unknown2 = client->afc_packet->unknown3 = client->afc_packet->unknown4 = client->afc_packet->entire_length = client->afc_packet->this_length = 0;
client->afc_packet->header1 = 0x36414643;
client->afc_packet->header2 = 0x4141504C;
client->file_handle = 0;
@@ -50,29 +50,55 @@ int count_nullspaces(char *string, int number) {
int dispatch_AFC_packet(AFClient *client, char *data, int length) {
char *buffer;
- int bytes = 0;
+ int bytes = 0, offset = 0;
if (!client || !client->connection || !client->phone || !client->afc_packet) return 0;
if (!data || !length) length = 0;
client->afc_packet->packet_num++;
- client->afc_packet->entire_length = client->afc_packet->this_length = (length) ? sizeof(AFCPacket) + length + 1 : sizeof(AFCPacket);
-
- if (!length) {
- bytes = mux_send(client->phone, client->connection, (char*)client->afc_packet, client->afc_packet->this_length);
- if (bytes <= 0) return 0;
- else return bytes;
- } else {
- buffer = (char*)malloc(sizeof(char) * client->afc_packet->this_length);
- memcpy(buffer, client->afc_packet, sizeof(AFCPacket));
- memcpy(buffer+sizeof(AFCPacket), data, length);
- buffer[client->afc_packet->this_length-1] = '\0';
+ if (!client->afc_packet->entire_length) client->afc_packet->entire_length = client->afc_packet->this_length = (length) ? sizeof(AFCPacket) + length + 1 : sizeof(AFCPacket);
+ if (!client->afc_packet->this_length) client->afc_packet->this_length = sizeof(AFCPacket);
+
+ if (client->afc_packet->this_length != client->afc_packet->entire_length) {
+ // We want to send two segments; buffer+sizeof(AFCPacket) to this_length is the parameters
+ // And everything beyond that is the next packet. (for writing)
+ char *buffer = (char*)malloc(client->afc_packet->this_length);
+ memcpy(buffer, (char*)client->afc_packet, sizeof(AFCPacket));
+ offset = client->afc_packet->this_length - sizeof(AFCPacket);
+ if (debug) printf("dispatch_AFC_packet: Offset: %i\n", offset);
+ if ((length) < (client->afc_packet->entire_length - client->afc_packet->this_length)) {
+ if (debug) printf("dispatch_AFC_packet: Length did not resemble what it was supposed to based on the packet.\nlength minus offset: %i\nrest of packet: %i\n", length-offset, client->afc_packet->entire_length - client->afc_packet->this_length);
+ free(buffer);
+ return 0;
+ }
+ if (debug) printf("dispatch_AFC_packet: fucked-up packet method (probably a write)\n");
+ memcpy(buffer+sizeof(AFCPacket), data, offset);
+ bytes = mux_send(client->phone, client->connection, buffer, client->afc_packet->this_length);
+ free(buffer);
+ if (bytes <= 0) { return 0; }
+ if (debug) {
+ printf("dispatch_AFC_packet: sent the first now go with the second\n");
+ printf("Length: %i\n", length-offset);
+ printf("Buffer: \n");
+ fwrite(data+offset, 1, length-offset, stdout);
+ }
+
+ bytes = mux_send(client->phone, client->connection, data+offset, length-offset);
+ if (bytes <= 0) { return 0; }
+ else { return bytes; }
+ } else {
+ if (debug) printf("dispatch_AFC_packet doin things the old way\n");
+ char *buffer = (char*)malloc(sizeof(char) * client->afc_packet->this_length);
+ if (debug) printf("dispatch_AFC_packet packet length = %i\n", client->afc_packet->this_length);
+ memcpy(buffer, (char*)client->afc_packet, sizeof(AFCPacket));
+ if (debug) printf("dispatch_AFC_packet packet data follows\n");
+ if (length > 0) { memcpy(buffer+sizeof(AFCPacket), data, length); buffer[sizeof(AFCPacket)+length] = '\0'; }
+ if (debug) fwrite(buffer, 1, client->afc_packet->this_length, stdout);
+ if (debug) printf("\n");
bytes = mux_send(client->phone, client->connection, buffer, client->afc_packet->this_length);
- free(buffer); // don't need it
if (bytes <= 0) return 0;
else return bytes;
}
-
return 0;
}
@@ -103,19 +129,23 @@ int receive_AFC_data(AFClient *client, char **dump_here) {
uint32 param1 = buffer[sizeof(AFCPacket)];
free(buffer);
- if (r_packet->operation == 0x01) {
- printf("Oops? Bad operation code received.\n");
- if (param1 == 0) printf("... false alarm, but still\n");
- else printf("Errno %i\n", param1);
+ if (r_packet->operation == 0x01 && !((client->afc_packet->operation == AFC_DELETE && param1 == 7))) {
+ if (debug) printf("Oops? Bad operation code received.\n");
+ if (param1 == 0) {
+ if (debug) printf("... false alarm, but still\n");
+ return 1;
+ }
+ else { if (debug) printf("Errno %i\n", param1); }
free(r_packet);
*dump_here = NULL;
return 0;
} else {
- printf("Operation code %x\nFull length %i and this length %i\n", r_packet->operation, r_packet->entire_length, r_packet->this_length);
+ if (debug) printf("Operation code %x\nFull length %i and this length %i\n", r_packet->operation, r_packet->entire_length, r_packet->this_length);
}
recv_len = r_packet->entire_length - r_packet->this_length;
free(r_packet);
+ if (!recv_len) return bytes;
buffer = (char*)malloc(sizeof(char) * recv_len);
bytes = mux_recv(client->phone, client->connection, buffer, recv_len);
if (bytes <= 0) {
@@ -133,6 +163,7 @@ char **afc_get_dir_list(AFClient *client, char *dir) {
client->afc_packet->operation = AFC_LIST_DIR;
int bytes = 0;
char *blah = NULL, **list = NULL;
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
bytes = dispatch_AFC_packet(client, dir, strlen(dir));
if (!bytes) return NULL;
@@ -159,8 +190,49 @@ char **make_strings_list(char *tokens, int true_length) {
return list;
}
+int afc_delete_file(AFClient *client, const char *path) {
+ if (!client || !path || !client->afc_packet || !client->phone ||!client->connection) return 0;
+
+ char *receive = NULL;
+ client->afc_packet->this_length = client->afc_packet->entire_length = 0;
+ client->afc_packet->operation = AFC_DELETE;
+ int bytes;
+ bytes = dispatch_AFC_packet(client, path, strlen(path));
+ if (bytes <= 0) return 0;
+
+ bytes = receive_AFC_data(client, &receive);
+ free(receive);
+ if (bytes <= 0) return 0;
+ else return 1;
+}
+
+int afc_rename_file(AFClient *client, const char *from, const char *to) {
+ if (!client || !from || !to || !client->afc_packet || !client->phone || !client->connection) return 0;
+
+ char *receive = NULL;
+ char *send = (char*)malloc(sizeof(char) * (strlen(from) + strlen(to) + 1 + sizeof(uint32)));
+ int bytes = 0;
+
+ memcpy(send, from, strlen(from)+1);
+ memcpy(send+strlen(from)+1, to, strlen(to));
+ fwrite(send, 1, strlen(from)+1+strlen(to), stdout);
+ printf("\n");
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
+ client->afc_packet->operation = AFC_RENAME;
+ bytes = dispatch_AFC_packet(client, send, strlen(to) + strlen(from) + 2);
+ if (bytes <= 0) return 0;
+
+ bytes = receive_AFC_data(client, &receive);
+ free(receive);
+ if (bytes <= 0) return 0;
+ else return 1;
+}
+
+
+
AFCFile *afc_get_file_info(AFClient *client, char *path) {
client->afc_packet->operation = AFC_GET_INFO;
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
dispatch_AFC_packet(client, path, strlen(path));
char *received, **list;
@@ -210,26 +282,24 @@ AFCFile *afc_open_file(AFClient *client, const char *filename, uint32 file_mode)
int bytes = 0, length_thing = 0;
client->afc_packet->operation = AFC_FILE_OPEN;
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
bytes = dispatch_AFC_packet(client, further_data, 8+strlen(filename));
free(further_data);
if (bytes <= 0) {
- printf("didn't read enough\n");
+ if (debug) printf("didn't read enough\n");
return NULL;
} else {
- printf("O HAI\n");
length_thing = receive_AFC_data(client, &further_data);
if (length_thing && further_data) {
- printf("ARA\n");
file_infos = afc_get_file_info(client, filename);
memcpy(&file_infos->filehandle, further_data, 4);
- printf("gr\n");
return file_infos;
} else {
- printf("didn't get further data or something\n");
+ if (debug) printf("didn't get further data or something\n");
return NULL;
}
}
- printf("what the fuck\n");
+ if (debug) printf("what the fuck\n");
return NULL;
}
@@ -243,14 +313,17 @@ int afc_read_file(AFClient *client, AFCFile *file, char *data, int length) {
int bytes = 0;
client->afc_packet->operation = AFC_READ;
- bytes = dispatch_AFC_packet(client, packet, sizeof(AFCFilePacket));
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
+ bytes = dispatch_AFC_packet(client, (char*)packet, sizeof(AFCFilePacket));
if (bytes > 0) {
bytes = receive_AFC_data(client, &input);
if (bytes <= 0) {
+ if (input) free(input);
return -1;
} else {
memcpy(data, input, (bytes > length) ? length : bytes);
+ free(input);
return (bytes > length) ? length : bytes;
}
} else {
@@ -259,21 +332,50 @@ int afc_read_file(AFClient *client, AFCFile *file, char *data, int length) {
return 0;
}
+int afc_write_file(AFClient *client, AFCFile *file, char *data, int length) {
+ char *acknowledgement = NULL;
+ if (!client ||!client->afc_packet ||!client->phone || !client->connection || !file) return -1;
+ client->afc_packet->this_length = sizeof(AFCPacket) + 8;
+ client->afc_packet->entire_length = client->afc_packet->this_length + length;
+ client->afc_packet->operation = AFC_WRITE;
+ if (debug) printf("afc_write_file: Write length: %i\n", length);
+ uint32 zero = 0, bytes = 0;
+
+ char *out_buffer = NULL;
+ out_buffer = (char*)malloc(sizeof(char) * client->afc_packet->entire_length - sizeof(AFCPacket));
+ memcpy(out_buffer, (char*)&file->filehandle, sizeof(uint32));
+ memcpy(out_buffer+4, (char*)&zero, sizeof(uint32));
+ memcpy(out_buffer+8, data, length);
+
+ bytes = dispatch_AFC_packet(client, out_buffer, length + 8);
+ if (!bytes) return -1;
+
+ zero = bytes;
+ bytes = receive_AFC_data(client, &acknowledgement);
+ if (bytes <= 0) {
+ if (debug) printf("afc_write_file: uh oh?\n");
+ }
+
+ return zero;
+}
+
void afc_close_file(AFClient *client, AFCFile *file) {
char *buffer = malloc(sizeof(char) * 8);
uint32 zero = 0;
if (debug) printf("File handle %i\n", file->filehandle);
memcpy(buffer, &file->filehandle, sizeof(uint32));
- memcpy(buffer, &zero, sizeof(zero));
+ memcpy(buffer+sizeof(uint32), &zero, sizeof(zero));
client->afc_packet->operation = AFC_FILE_CLOSE;
int bytes = 0;
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
bytes = dispatch_AFC_packet(client, buffer, sizeof(char) * 8);
+
free(buffer);
+ client->afc_packet->entire_length = client->afc_packet->this_length = 0;
if (!bytes) return;
bytes = receive_AFC_data(client, &buffer);
- if (bytes<=0 && !buffer) printf("closefile: all went as expected\n");
- else { printf("We have a buffer!??!?\nLength %i\n", bytes); fwrite(buffer, 1, bytes, stdout); printf("\n"); }
+ return;
if (buffer) free(buffer); // we're *SUPPOSED* to get an "error" here.
}
diff --git a/AFC.h b/AFC.h
index 281e624..787b9fe 100644
--- a/AFC.h
+++ b/AFC.h
@@ -53,11 +53,14 @@ enum {
AFC_GET_INFO = 0x0000000a,
AFC_GET_DEVINFO = 0x0000000b,
AFC_LIST_DIR = 0x00000003,
+ AFC_DELETE = 0x00000008,
+ AFC_RENAME = 0x00000018,
AFC_SUCCESS_RESPONSE = 0x00000002,
AFC_FILE_OPEN = 0x0000000d,
AFC_FILE_CLOSE = 0x00000014,
AFC_FILE_HANDLE = 0x0000000e,
- AFC_READ = 0x0000000f
+ AFC_READ = 0x0000000f,
+ AFC_WRITE = 0x00000010
};
AFClient *afc_connect(iPhone *phone, int s_port, int d_port);
@@ -72,3 +75,6 @@ AFCFile *afc_get_file_info(AFClient *client, char *path);
AFCFile *afc_open_file(AFClient *client, const char *filename, uint32 file_mode);
void afc_close_file(AFClient *client, AFCFile *file);
int afc_read_file(AFClient *client, AFCFile *file, char *data, int length);
+int afc_write_file(AFClient *client, AFCFile *file, char *data, int length);
+int afc_delete_file(AFClient *client, const char *path);
+int afc_rename_file(AFClient *client, const char *from, const char *to);
diff --git a/lockdown.c b/lockdown.c
index 5ca6001..45b4245 100644
--- a/lockdown.c
+++ b/lockdown.c
@@ -149,15 +149,16 @@ int lockdownd_start_SSL_session(lockdownd_client *control, const char *HostID) {
for (i = 0; strcmp(dictionary[i], ""); i+=2) {
if (!strcmp(dictionary[i], "Result") && !strcmp(dictionary[i+1], "Success")) {
// Set up GnuTLS...
+ //gnutls_anon_client_credentials_t anoncred;
gnutls_certificate_credentials_t xcred;
-
if (debug) printf("We started the session OK, now trying GnuTLS\n");
errno = 0;
gnutls_global_init();
+ //gnutls_anon_allocate_client_credentials(&anoncred);
gnutls_certificate_allocate_credentials(&xcred);
gnutls_certificate_set_x509_trust_file(xcred, "hostcert.pem", GNUTLS_X509_FMT_PEM);
gnutls_init(control->ssl_session, GNUTLS_CLIENT);
- if ((return_me = gnutls_priority_set_direct(*control->ssl_session, "NORMAL:+VERS-SSL3.0", NULL)) < 0) {
+ if ((return_me = gnutls_priority_set_direct(*control->ssl_session, "NONE:+VERS-SSL3.0:+ANON-DH:+RSA:+AES-128-CBC:+AES-256-CBC:+SHA1:+SHA256:+SHA512:+MD5:+COMP-NULL", NULL)) < 0) {
printf("oops? bad options?\n");
gnutls_perror(return_me);
return 0;
@@ -214,6 +215,14 @@ ssize_t lockdownd_secuwrite(gnutls_transport_ptr_t transport, char *buffer, size
if (debug) printf("pre-send\nlength = %i\n", length);
bytes = mux_send(control->iphone, control->connection, buffer, length);
if (debug) printf("post-send\nsent %i bytes\n", bytes);
+ if (debug) {
+ FILE *my_ssl_packet = fopen("sslpacketwrite.out", "w+");
+ fwrite(buffer, 1, length, my_ssl_packet);
+ fflush(my_ssl_packet);
+ printf("Wrote SSL packet to drive, too.\n");
+ fclose(my_ssl_packet);
+ }
+
return bytes;
}
@@ -251,11 +260,16 @@ ssize_t lockdownd_securead(gnutls_transport_ptr_t transport, char *buffer, size_
}
}
// End buffering hack!
- char *recv_buffer = (char*)malloc(sizeof(char) * (length * 400)); // ensuring nothing stupid happens
+ char *recv_buffer = (char*)malloc(sizeof(char) * (length * 1000)); // ensuring nothing stupid happens
if (debug) printf("pre-read\nclient wants %i bytes\n", length);
- bytes = mux_recv(control->iphone, control->connection, recv_buffer, (length * 400));
+ bytes = mux_recv(control->iphone, control->connection, recv_buffer, (length * 1000));
if (debug) printf("post-read\nwe got %i bytes\n", bytes);
+ if (debug && bytes < 0) {
+ printf("lockdownd_securead(): uh oh\n");
+ printf("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) {
if (debug) printf("lockdownd_securead: Client deliberately read less data than was there; resorting to GnuTLS buffering hack.\n");
diff --git a/main.c b/main.c
index 4cde3d9..d5c2dfa 100644
--- a/main.c
+++ b/main.c
@@ -36,12 +36,13 @@ int main(int argc, char *argv[]) {
}
printf("Now starting SSL.\n");
- if (!lockdownd_start_SSL_session(control, "29942970-207913891623273984")) {
+// if (!lockdownd_start_SSL_session(control, "29942970-207913891623273984")) {
+ if (!lockdownd_start_SSL_session(control, "2994593482385678618538736")) {
printf("Error happened in GnuTLS...\n");
} else {
printf("... we're in SSL with the phone... !?\n");
+ port = lockdownd_start_service(control, "com.apple.afc");
}
- port = lockdownd_start_service(control, "com.apple.afc");
if (port) {
printf("Start Service successful -- connect on port %i\n", port);
AFClient *afc = afc_connect(phone, 3432, port);
@@ -69,6 +70,26 @@ int main(int argc, char *argv[]) {
free(my_file);
free(file_data);
} else printf("couldn't open a file\n");
+
+ my_file = afc_open_file(afc, "/readme.libiphone.fx", AFC_FILE_WRITE);
+ if (my_file) {
+ char *outdatafile = strdup("this is a bitchin text file\n");
+ bytes = afc_write_file(afc, my_file, outdatafile, strlen(outdatafile));
+ free(outdatafile);
+ if (bytes > 0) printf("Wrote a surprise. ;)\n");
+ else printf("I wanted to write a surprise, but... :(\n");
+ afc_close_file(afc, my_file);
+ free(my_file);
+ }
+ printf("Deleting a file...\n");
+ bytes = afc_delete_file(afc, "/delme");
+ if (bytes) printf("Success.\n");
+ else printf("Failure.\n");
+
+ printf("Renaming a file...\n");
+ bytes = afc_rename_file(afc, "/renme", "/renme2");
+ if (bytes > 0) printf("Success.\n");
+ else printf("Failure.\n");
}
afc_disconnect(afc);
} else {
© 2009-2020 sukimashita.com - Generated by cgit - Icons from Tango - Uses Google Analytics