/**
* gnutls_ocsp_req_print:
* @req: The data to be printed
* @format: Indicate the format to use
* @out: Newly allocated datum with (0) terminated string.
*
* This function will pretty print a OCSP request, suitable for
* display to a human.
*
* If the format is %GNUTLS_OCSP_PRINT_FULL then all fields of the
* request will be output, on multiple lines.
*
* The output @out->data needs to be deallocate using gnutls_free().
*
* Returns: On success, %GNUTLS_E_SUCCESS (0) is returned, otherwise a
* negative error value.
**/
int
gnutls_ocsp_req_print(gnutls_ocsp_req_t req,
gnutls_ocsp_print_formats_t format,
gnutls_datum_t * out)
{
gnutls_buffer_st str;
int rc;
if (format != GNUTLS_OCSP_PRINT_FULL) {
gnutls_assert();
return GNUTLS_E_INVALID_REQUEST;
}
_gnutls_buffer_init(&str);
_gnutls_buffer_append_str(&str, _("OCSP Request Information:\n"));
print_req(&str, req);
rc = _gnutls_buffer_to_datum(&str, out, 1);
if (rc != GNUTLS_E_SUCCESS) {
gnutls_assert();
return rc;
}
return GNUTLS_E_SUCCESS;
}
int main(int argc, char **argv)
{
if (argc < 2) {
printf("Provide at least on parameter (err, req, handle)\n");
exit(0);
}
if (!strcmp(argv[1], "err")) {
print_err();
} else if (!strcmp(argv[1], "req")) {
print_req();
} else if (!strcmp(argv[1], "handle")) {
print_handle();
}
return 0;
}
//Our entry-point.
int ioctl(int fd, int request, unsigned long* data){
//The hook.
if(request == MD_XACT){
Request request;
Response response;
memcpy(&request,*(unsigned int *)data,277);
response.return_code = 0;
memset(response.dog_data,0x00,256);
response.dog_serial = curr_dog.dog_serial;
if(request.magic != MD_MAGIC){
printf("ERR-BAD MAGIC\n");
}
crypt_request(&request);
if(DEBUG){
print_req(&request);
}
//Determine transaction - Much Functionality WOW
switch(request.opcode){
case MD_DOGCHECK:
printf("MD_DOGCHECK\n");
break;
case MD_READDOG:
printf("MD_READDOG\n");
if(request.dog_password == curr_dog.dog_password){
memcpy(&response.dog_data, curr_dog.dog_flashmem+request.dog_addr,request.dog_bytes);
}else{
response.return_code = MD_ERR_PW;
}
break;
case MD_WRITEDOG:
printf("MD_WRITEDOG\n");
if(request.dog_password == curr_dog.dog_password){
memcpy(curr_dog.dog_flashmem+request.dog_addr,&request.dog_data,request.dog_bytes);
fseek(dogfile,0,SEEK_SET);
fwrite(&curr_dog,224,1,dogfile);
}else{
response.return_code = MD_ERR_PW;
}
break;
case MD_CONVERT:
printf("MD_CONVERT\n");
unsigned long dog_response = convert(request.dog_bytes,request.dog_data);
memcpy(&response.dog_data,&dog_response,4);
break;
case MD_SETPASSWORD:
printf("MD_SETPASSWORD\n");
if(request.dog_password == curr_dog.dog_password){
curr_dog.dog_password = *(unsigned long *)request.dog_data;
fseek(dogfile,0,SEEK_SET);
fwrite(&curr_dog,224,1,dogfile);
}else{
response.return_code = MD_ERR_PW;
}
break;
case MD_SETSHARE:
printf("MD_SETSHARE\n");
b_share = request.dog_data[0];
response.dog_data[0] = b_share;
break;
case MD_GETLOCKNO:
printf("MD_GETLOCKNO\n");
memcpy(&response.dog_data,curr_dog.mfg_serial,4);
break;
case MD_LOGIN:
printf("MD_LOGIN\n");
int j;
for(j=0;j<8;j++){
response.dog_data[j] = curr_dog.vendor_id[j];
}
break;
case MD_SETDOGCASCADE:
printf("MD_SETDOGCASCADE\n");
response.dog_data[0] = request.dog_data[0];
break;
case MD_RTADD:
printf("MD_RTADD\n");
add_rtkey(request.dog_data,request.dog_bytes,request.dog_password);
break;
case MD_SETDOGSERIAL:
printf("MD_SETDOGSERIAL\n");
set_dog_serial(request.dog_data);
break;
case MD_SETMFGSERIAL:
printf("MD_SETMFGSERIAL\n");
set_mfg_serial(request.dog_data);
break;
case MD_SETVID:
printf("MD_SETVID\n");
set_vendor_id(request.dog_data);
break;
case MD_RLRT:
printf("MD_RLRT\n");
load_dogfile();
break;
default:
printf("Unsupported Opcode: %04X\n",request.opcode);
break;
}
if(DEBUG){
print_resp(&response);
}
crypt_response(&request,&response);
//Copy the response packet to the program.
memcpy(*(unsigned int *)data-272,&response,208);
return 0;
}
//Any other ioctl, we don't care about.
realIOCTL(fd,request,data);
}
//!
//!
//!
//! @param[in] req
//!
//! @return EUCA_OK on success or EUCA_ERROR on failure
//!
int prepare_validate(imager_request * req)
{
int i = 0;
int num_sda_parts = 0;
imager_param *p = NULL;
prepare_params *state = NULL;
print_req(req);
if ((state = EUCA_ZALLOC(1, sizeof(prepare_params))) == NULL)
err("out of memory");
// set defaults
state->bootable = FALSE;
state->cache = TRUE;
state->work = FALSE;
state->action = ACTION_DOWNLOAD | ACTION_CONVERT;
// record in 'state' all specified parameters
for (p = req->params; p != NULL && p->key != NULL; p++) {
if (strcmp(p->key, _CACHE) == 0) {
state->cache = parse_boolean(p->val);
} else if (strcmp(p->key, _BOOT) == 0) {
state->bootable = parse_boolean(p->val);
} else if (strcmp(p->key, _ID) == 0) {
state->id = p->val;
} else if (strcmp(p->key, _KEY) == 0) {
state->sshkey = parse_loginpassword(p->val);
} else if (strcmp(p->key, _OUT) == 0) {
state->out = p->val;
} else if (strcmp(p->key, _WORK) == 0) {
state->work = parse_boolean(p->val);
} else if (strcmp(p->key, _VBR) == 0) {
if (state->total_vbrs == (EUCA_MAX_VBRS - 1))
err("too many vbr= parameters");
state->vbrs[state->total_vbrs++] = p->val;
if (strstr(p->val, ":sda1:") != NULL || strstr(p->val, ":sda2:") != NULL || strstr(p->val, ":sda3:") != NULL) {
num_sda_parts++;
}
} else if (strcmp(p->key, _ACTION) == 0) {
if (strcmp(p->val, "download") == 0) {
state->action = ACTION_DOWNLOAD;
} else if (strcmp(p->val, "convert") == 0) {
state->action = ACTION_CONVERT;
} else {
err("unknown action parameter '%s' for command 'prepare'", p->val);
}
} else {
err("invalid parameter '%s' for command 'prepare'", p->key);
}
}
// ensure mandatory params are present
if (state->total_vbrs < 1)
err("not a single VBR was specified");
LOGINFO("actions: download=%s convert=%s\n",
(state->action & ACTION_DOWNLOAD) ? ("yes") : ("no"),
(state->action & ACTION_CONVERT) ? ("yes") : ("no"))
// if a bootable disk is requested and the expected number of partitions is present,
// then add the boot VBR entry so an extra, 4th, boot partition will get created
if (state->bootable && num_sda_parts > 0) {
char buf[1024];
snprintf(buf, sizeof(buf), BOOT_VBR_FORMAT, num_sda_parts+1);
state->vbrs[state->total_vbrs++] = strdup(buf);
}
for (i = 0; i < state->total_vbrs; i++) {
if (vbr_add_ascii(state->vbrs[i], &(state->vm)))
err("failed to add VBR record '%s'", state->vbrs[i]);
}
if (vbr_parse(&(state->vm), NULL) != EUCA_OK)
err("failed to validate VBR records");
// if given an empty key file, just set the pointer to NULL
if (state->sshkey && strlen(state->sshkey) == 0) {
EUCA_FREE(state->sshkey);
}
// save pointer to find it later
req->internal = ((void *)state);
return (EUCA_OK);
}
//!
//!
//!
//! @param[in] req
//!
//! @return EUCA_OK on success or EUCA_ERROR on failure
//!
int convert_validate(imager_request * req)
{
img_loc *loc = NULL;
img_spec *spec = NULL;
imager_param *p = NULL;
convert_params *state = NULL;
print_req(req);
if (vddk_available == FALSE) {
LOGERROR("failed to initialize VMware's VDDK (is LD_LIBRARY_PATH set?)\n");
return EUCA_ERROR;
}
if ((state = calloc(1, sizeof(convert_params))) == NULL)
err("out of memory");
// default values
state->cache = TRUE;
// record in 'state' all specified parameters
for (p = req->params; p != NULL && p->key != NULL; p++) {
if (strcmp(p->key, _IN) == 0) {
state->in = p->val;
} else if (strcmp(p->key, _ITYPE) == 0) {
state->in_type = parse_content_type_enum(p->val);
} else if (strcmp(p->key, _IRANGE) == 0) {
char * start = strtok(p->val, "-");
char * end = strtok(NULL, "-");
if (start == NULL || end == NULL)
err("failed to parse range parameter " _IRANGE);
char * endptr;
errno = 0;
state->start_sector = strtoll(start, &endptr, 10);
if (errno != 0 && *endptr != '\0')
err("failed to parse range parameter " _IRANGE);
state->end_sector = strtoll(end, &endptr, 10);
if (errno != 0 && *endptr != '\0')
err("failed to parse range parameter " _IRANGE);
if (state->start_sector > state->end_sector)
err("start sector is greater than end sector in " _IRANGE);
} else if (strcmp(p->key, _CACHE) == 0) {
state->cache = parse_boolean(p->val);
} else if (strcmp(p->key, _LOGIN) == 0) {
state->login = parse_loginpassword(p->val);
} else if (strcmp(p->key, _OUT) == 0) {
state->out = p->val;
} else if (strcmp(p->key, _OTYPE) == 0) {
state->out_type = parse_content_type_enum(p->val);
} else if (strcmp(p->key, _PASS) == 0) {
state->password = parse_loginpassword(p->val);
} else if (strcmp(p->key, _VDC) == 0) {
state->vdc = p->val;
} else if (strcmp(p->key, _VMDK) == 0) {
state->vmdk = p->val;
} else if (strcmp(p->key, _VMX) == 0) {
state->vmx = p->val;
} else if (strcmp(p->key, _BUFSIZE) == 0) {
char * endptr;
errno = 0;
state->buf_size_bytes = strtoll(p->val, &endptr, 10);
if (errno != 0 && *endptr != '\0')
err("failed to parse buffer size parameter " _BUFSIZE);
} else {
err("invalid parameter '%s' for command 'convert'", p->key);
}
}
if (state->in == NULL) {
if (req->index < 1)
err("parameter '" _IN "' must be specified for first command in a sequence");
else
state->in = ""; // so it is set to something
}
// ensure paired parameters are both present
if ((state->login != NULL && state->password == NULL) || (state->login == NULL && state->password != NULL))
err("both login and password must be specified");
// figure out what kind of conversion this is
char * url = NULL;
if (strncmp("http", state->in, 4) == 0) { // looks like a URL, so a remote conversion
if (state->out == NULL)
err("with a remote conversion '" _OUT "' must be specified");
state->in_type = VMDK;
url = state->in;
}
if (state->out!=NULL && strncmp("http", state->out, 4) == 0) { // output looks like a URL, so a remote conversion
if (url != NULL)
err("conversion from remote to remote VMDK not supported");
state->out_type = VMDK;
url = state->out;
}
if (url != NULL) { // local conversion
if (state->in_type == GUESS) {
if (strstr(".vmdk", state->in) != NULL) {
state->in_type = VMDK;
} else {
state->in_type = DISK;
}
}
}
if (state->out_type == GUESS) {
if (state->in_type == VMDK)
state->out_type = DISK;
else if (state->in_type == DISK)
state->out_type = VMDK;
}
if (state->in_type == GUESS) {
if (state->out_type == VMDK)
state->in_type = DISK;
else if (state->out_type == DISK)
state->in_type = VMDK;
}
if (state->in_type==state->out_type)
err("identical input and output types requested");
if (url != NULL) { // remote conversion
if (strstr(url, "?dcPath=") != NULL) { // looks like a vSphere URL
if (state->vdc) {
err("with " _VDC " option the URL must not contain a path");
}
if (state->vmdk) {
err("with " _VMDK " option the URL must not contain a path");
}
}
// parse vSphere URL and maybe path
if ((spec = calloc(1, sizeof(img_spec))) == NULL)
err("out of memory for img_spec in convert_validate");
loc = &(spec->location);
if (parse_img_spec(loc, url) != EUCA_OK)
err("failed to parse input string '%s'", state->in);
if (state->vdc) {
euca_strncpy(loc->vsphere_dc, state->vdc, sizeof(loc->vsphere_dc));
}
if (state->vmdk) {
if (parse_vsphere_path(state->vmdk, loc->vsphere_ds, sizeof(loc->vsphere_ds), loc->path, sizeof(loc->path)) != EUCA_OK)
err("failed to parse VMDK path");
}
if (state->vmx) {
if (parse_vsphere_path(state->vmx, loc->vsphere_vmx_ds, sizeof(loc->vsphere_vmx_ds), loc->vsphere_vmx_path, sizeof(loc->vsphere_vmx_ds))
!= EUCA_OK)
err("failed to parse VMX path");
}
// add login/password to the spec if we have them
if (state->login) {
euca_strncpy(spec->location.creds.login, state->login, sizeof(spec->location.creds.login));
euca_strncpy(spec->location.creds.password, state->password, sizeof(spec->location.creds.password));
}
state->remote = spec;
}
if (state->buf_size_bytes == 0) {
state->buf_size_bytes = DEFAULT_BUFFER_SIZE_BYTES;
}
req->internal = ((void *)state); // save pointer to find it later
return (EUCA_OK);
}
