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Separate DMR Access control into new class: DMRAccessControl::

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This commit is contained in:
Simon
2016-07-10 11:47:23 +01:00
parent cd50cbcb44
commit 66415e004e
5 changed files with 158 additions and 84 deletions
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109
DMRSlot.cpp
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@@ -22,6 +22,7 @@
#include "Sync.h"
#include "CRC.h"
#include "Log.h"
#include "DMRAccessControl.h"
#include <cassert>
#include <ctime>
@@ -32,11 +33,11 @@ unsigned int CDMRSlot::m_colorCode = 0U;
bool CDMRSlot::m_selfOnly = false;
std::vector<unsigned int> CDMRSlot::m_prefixes;
std::vector<unsigned int> CDMRSlot::m_blackList;
std::vector<unsigned int> CDMRSlot::m_dstBlackListSlot1;
/*std::vector<unsigned int> CDMRSlot::m_dstBlackListSlot1;
std::vector<unsigned int> CDMRSlot::m_dstWhiteListSlot1;
std::vector<unsigned int> CDMRSlot::m_dstBlackListSlot2;
std::vector<unsigned int> CDMRSlot::m_dstWhiteListSlot2;
*/
CModem* CDMRSlot::m_modem = NULL;
CDMRIPSC* CDMRSlot::m_network = NULL;
CDisplay* CDMRSlot::m_display = NULL;
@@ -148,14 +149,14 @@ void CDMRSlot::writeModem(unsigned char *data)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = lc->getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid access attempt to TG%u (TG blacklisted)", m_slotNo, did);
delete lc;
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid access attempt to TG%u (TG not in whitelist)", m_slotNo, did);
delete lc;
return;
@@ -279,13 +280,13 @@ void CDMRSlot::writeModem(unsigned char *data)
// add check for valid dst id (e.g. TG)
// - G7RZU
if (DstIdBlacklist(dstId, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(dstId, m_slotNo)) {
LogMessage("DMR Slot %u, invalid access attempt to TG %u (TG blacklisted)", m_slotNo, dstId);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(dstId, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(dstId, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid access attempt to TG %u (TG not in whitelist)", m_slotNo, dstId);
return;
}
@@ -350,13 +351,13 @@ void CDMRSlot::writeModem(unsigned char *data)
// add check for valid dst id (e.g. TG)
// - G7RZU
if (DstIdBlacklist(dstId, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(dstId, m_slotNo)) {
LogMessage("DMR Slot %u, invalid access attempt to TG %u (TG blacklisted)", m_slotNo, dstId);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(dstId, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(dstId, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid access attempt to TG %u (TG not in whitelist)", m_slotNo, dstId);
return;
}
@@ -519,14 +520,14 @@ void CDMRSlot::writeModem(unsigned char *data)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = lc->getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid access attempt to TG%u (TG blacklisted)", m_slotNo, did);
delete lc;
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid access attempt to TG%u (TG not in whitelist)", m_slotNo, did);
delete lc;
return;
@@ -807,13 +808,13 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = m_netLC->getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
return;
}
@@ -879,13 +880,13 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = m_netLC->getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
return;
}
@@ -920,14 +921,14 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = m_netLC->getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
writeEndNet();
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
writeEndNet();
return;
@@ -989,13 +990,13 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = dataHeader.getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
return;
}
@@ -1043,13 +1044,13 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = dmrData.getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
return;
}
@@ -1150,13 +1151,13 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = m_netLC->getDstId();
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
return;
}
@@ -1221,13 +1222,13 @@ void CDMRSlot::writeNetwork(const CDMRData& dmrData)
// add check for valid dst id (e.g. TG)
// - G7RZU
unsigned int did = dstId;
if (DstIdBlacklist(did, m_slotNo)) {
if (DMRAccessControl::DstIdBlacklist(did, m_slotNo)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG blacklisted)", m_slotNo, did);
return;
}
// true sets allow greater than 4k. Need to add boolean in conf for this later.
if (!DstIdWhitelist(did, m_slotNo, true)) {
if (!DMRAccessControl::DstIdWhitelist(did, m_slotNo, true)) {
LogMessage("DMR Slot %u, invalid traffic to TG%u (TG not in whitelist)", m_slotNo, did);
return;
}
@@ -1467,10 +1468,6 @@ void CDMRSlot::init(unsigned int id, unsigned int colorCode, unsigned int callHa
m_selfOnly = selfOnly;
m_prefixes = prefixes;
m_blackList = blackList;
m_dstBlackListSlot1 = DstIdBlacklistSlot1;
m_dstWhiteListSlot1 = DstIdWhitelistSlot1;
m_dstBlackListSlot2 = DstIdBlacklistSlot2;
m_dstWhiteListSlot2 = DstIdWhitelistSlot2;
m_modem = modem;
m_network = network;
m_display = display;
@@ -1487,6 +1484,9 @@ void CDMRSlot::init(unsigned int id, unsigned int colorCode, unsigned int callHa
slotType.setColorCode(colorCode);
slotType.setDataType(DT_IDLE);
slotType.getData(m_idle + 2U);
//Load black and white lists to DMRAccessControl
DMRAccessControl::init(DstIdBlacklistSlot1, DstIdWhitelistSlot1, DstIdBlacklistSlot2, DstIdWhitelistSlot2);
}
bool CDMRSlot::validateId(unsigned int id)
@@ -1508,59 +1508,6 @@ bool CDMRSlot::validateId(unsigned int id)
}
}
//is dst id blacklisted?
bool CDMRSlot::DstIdBlacklist(unsigned int did, unsigned int slot)
{
if (slot == 1U) {
if (std::find(m_dstBlackListSlot1.begin(), m_dstBlackListSlot1.end(), did) != m_dstBlackListSlot1.end())
return true;
} else {
if (std::find(m_dstBlackListSlot2.begin(), m_dstBlackListSlot2.end(), did) != m_dstBlackListSlot2.end())
return true;
}
return false;
}
bool CDMRSlot::DstIdWhitelist(unsigned int did, unsigned int slot, bool gt4k)
{
if (slot == 1U) {
if (m_dstWhiteListSlot1.size() == 0U)
return true;
// No reflectors on slot1, so we only allow all IDs over 99999 unless specifically whitelisted.
//Allow traffic to TG0 as I think this is a special case - need to confirm
if (gt4k) {
if (std::find(m_dstWhiteListSlot1.begin(), m_dstWhiteListSlot1.end(), did) != m_dstWhiteListSlot1.end() || did >= 99999U || did == 0)
return true;
} else {
if (std::find(m_dstWhiteListSlot1.begin(), m_dstWhiteListSlot1.end(), did) != m_dstWhiteListSlot1.end() || did == 0)
return true;
}
} else {
if (m_dstWhiteListSlot2.size() == 0U)
return true;
//On slot2 we allow reflector control IDs, but not secondary TG IDs unless specifically listed. Also allow echo.
if (gt4k) {
if (std::find(m_dstWhiteListSlot2.begin(), m_dstWhiteListSlot2.end(), did) != m_dstWhiteListSlot2.end() || did == 0)
return true;
//if dstId in secondary TG range or whitelist
else if (did >= 4000) {
if (did > 5000U && did < 10000U)
return false;
else
return true;
}
} else {
if (std::find(m_dstWhiteListSlot2.begin(), m_dstWhiteListSlot2.end(), did) != m_dstWhiteListSlot2.end())
return true;
}
}
return false;
}
void CDMRSlot::setShortLC(unsigned int slotNo, unsigned int id, FLCO flco, bool voice)
{