/usr/include/resip/stack/SERNonceHelper.hxx is in libresiprocate-1.11-dev 1:1.11.0~beta5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | #if !defined(RESIP_BASICNONCEHELPER_HXX)
#define RESIP_BASICNONCEHELPER_HXX
#include "resip/stack/NonceHelper.hxx"
#include "resip/stack/SipMessage.hxx"
#include "rutil/Data.hxx"
/**
* SERNonceHelper implements the makeNonce function in the same way
* as SIP Express Router (SER) - http://www.iptel.org/ser
*
* To operate a farm/cluster of UASs/proxies, you must:
* a) make sure the clocks are sychronized (using ntpd for instance)
* b) use the same privateKey value on every instance of the application
* c) call Helper::setNonceHelper(mySERNonceHelper) to over-ride
* the default implementation of NonceHelper in the reSIProcate stack
*
*/
namespace resip
{
class SERNonceHelper : public NonceHelper {
private:
Data privateKey;
// SER puts the expiry time in the nonce, while the reSIProcate stack
// expects to work with the creation time of the nonce. Therefore,
// serOffset should be initialised to the duration for which a SER
// generated nonce is valid, in seconds.
int serOffset;
public:
SERNonceHelper(int serOffset);
virtual ~SERNonceHelper();
void setPrivateKey(const Data& privateKey);
Data makeNonce(const SipMessage& request, const Data& timestamp);
Nonce parseNonce(const Data& nonce);
};
}
#endif
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