const char *soap_xsd__dateTime2s(struct soap *soap, const struct timeval a)
{ size_t n;
soap_dateTime2s(soap, a.tv_sec); /* assuming result is in tmpbuf! */
n = strlen(soap->tmpbuf);
if (soap->tmpbuf[n-1] == 'Z')
n--;
(SOAP_SNPRINTF(soap->tmpbuf + n, sizeof(soap->tmpbuf) - n, 10), ".%.6dZ", a.tv_usec);
return soap->tmpbuf;
}
const char *soap_xsd__dateTime2s(struct soap *soap, const struct timeval a)
{ char *s = soap->tmpbuf;
size_t n;
soap_dateTime2s(soap, a.tv_sec); /* assuming result is in tmpbuf! */
n = strlen(s);
if (s[n-1] == 'Z')
n--;
sprintf(s + n, ".%0.6dZ", a.tv_usec);
return s;
}
/**
@fn int soap_wsse_add_Timestamp(struct soap *soap, const char *id, time_t lifetime)
@brief Adds Timestamp element with optional expiration date+time (lifetime).
@param[in] soap context
@param[in] id for signature referencing or NULL
@param[in] lifetime expressed in time_t units, or 0 for no expiration
@return SOAP_OK
*/
int
soap_wsse_add_Timestamp(struct soap *soap, const char *id, time_t lifetime)
{ _wsse__Security *security = soap_wsse_add_Security(soap);
time_t now = time(NULL);
char *created = soap_strdup(soap, soap_dateTime2s(soap, now));
char *expired = lifetime ? soap_strdup(soap, soap_dateTime2s(soap, now + lifetime)) : NULL;
DBGFUN1("soap_wsse_add_Timestamp", "id=%s", id?id:"");
/* allocate a Timestamp if we don't have one already */
if (!security->wsu__Timestamp)
{ security->wsu__Timestamp = (_wsu__Timestamp*)soap_malloc(soap, sizeof(_wsu__Timestamp));
if (!security->wsu__Timestamp)
return soap->error = SOAP_EOM;
}
soap_default__wsu__Timestamp(soap, security->wsu__Timestamp);
/* populate the wsu:Timestamp element */
security->wsu__Timestamp->wsu__Id = soap_strdup(soap, id);
security->wsu__Timestamp->Created = created;
security->wsu__Timestamp->Expires = expired;
return SOAP_OK;
}
/* Most of this function is taken from the function 'soap_wsse_add_UsernameTokenDigest()' defined in wsseapi.cpp //
// Used to alter the soap request for an offset time (for authorization purposes - replay attack protection) */
int OnvifClientDevice::LocalAddUsernameTokenDigest(struct soap *soapOff,double cam_pc_offset)
{
string strUrl;
string strUser;
string strPass;
if (this->GetUserPasswd(strUser, strPass) == false
|| this->GetUrl(strUrl) == false)
{
return SOAP_ERR;
}
/* start soap_wsse_add_UsernameTokenDigest; Taken from wsseapi.cpp*/
/* All of this is taken from the function soap_wsse_add_UsernameTokenDigest() defined in wsseapi.cpp */
_wsse__Security *security = soap_wsse_add_Security(soapOff);
time_t now = time(NULL);
now -= (time_t) cam_pc_offset; //offset so digest comes out correctly (synced times between cam and pc);
const char *created = soap_dateTime2s(soapOff, now);
char HA[SOAP_SMD_SHA1_SIZE], HABase64[29];
char nonce[20], *nonceBase64;
/*start calc_nonce(soapOff, nonce); Taken from wsseapi.cpp */
time_t r = time(NULL);
cout << "now time: " << r << endl;
r -= (time_t) cam_pc_offset; //offset so digest comes out correctly (synced times between cam and pc);
cout << "now time minus offset: " << r << endl;
memcpy(nonce, &r, 4);
for (int i = 4; i < 20; i += 4)
{ r = soap_random;
memcpy(nonce + i, &r, 4);
}
/*end calc_nonce(soapOff, nonce); */
nonceBase64 = soap_s2base64(soapOff, (unsigned char*)nonce, NULL, 20);
/* start calc_digest(soapOff, created, nonce, 20, strPass, HA); Taken from wsseapi.cpp */
struct soap_smd_data context;
/* use smdevp engine */
soap_smd_init(soapOff, &context, SOAP_SMD_DGST_SHA1, NULL, 0);
soap_smd_update(soapOff, &context, nonce, 20);
soap_smd_update(soapOff, &context, created, strlen(created));
soap_smd_update(soapOff, &context, strPass.c_str(), strlen(strPass.c_str()));
soap_smd_final(soapOff, &context, HA, NULL);
/* end calc_digest(soapOff, created, nonce, 20, strPass, HA); */
soap_s2base64(soapOff, (unsigned char*)HA, HABase64, SOAP_SMD_SHA1_SIZE);
/* populate the UsernameToken with digest */
soap_wsse_add_UsernameTokenText(soapOff, "Id", strUser.c_str(), HABase64);
/* populate the remainder of the password, nonce, and created */
security->UsernameToken->Password->Type = (char*)wsse_PasswordDigestURI;
security->UsernameToken->Nonce = nonceBase64;
security->UsernameToken->wsu__Created = soap_strdup(soapOff, created);
/* end soap_wsse_add_UsernameTokenDigest */
return SOAP_OK;
}
time_t value::operator=(time_t t)
{ __type = SOAP_TYPE__dateTime_DOTiso8601;
__any = NULL;
ref = soap_strdup(soap, soap_dateTime2s(soap, t));
return t;
}
char* CSoapUtils::createSoapDateTimeStr(struct soap* psoap)
{
time_t now = time(NULL);
return soap_strdup(psoap, soap_dateTime2s(psoap, now));
}
