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fraud.h
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fraud.h
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#ifndef FRAUD_H
#define FRAUD_H
#include <string>
#include <vector>
#include <map>
#include <algorithm>
#include "voipmonitor.h"
#include "country_detect.h"
#include "tools.h"
#include "sql_db.h"
#include "register.h"
#include "filter_register.h"
#define fraud_alert_rcc 21
#define fraud_alert_chc 22
#define fraud_alert_chcr 23
#define fraud_alert_d 24
#define fraud_alert_spc 25
#define fraud_alert_rc 26
#define fraud_alert_seq 27
#define fraud_alert_reg_ua 43
#define fraud_alert_reg_short 44
#define fraud_alert_reg_expire 46
extern timeval t;
class TimePeriod {
public:
TimePeriod(SqlDb_row *dbRow = NULL);
bool checkTime(const char *time) {
return(checkTime(getDateTime(time)));
}
bool checkTime(u_int64_t time) {
return(checkTime(getDateTime(time)));
}
bool checkTime(time_t time) {
return(checkTime(getDateTime(time)));
}
bool checkTime(struct tm time) {
bool rslt = true;
if(is_hourmin) {
if(from_hour * 100 + from_minute > to_hour * 100 + to_minute) {
if(time.tm_hour * 100 + time.tm_min < from_hour * 100 + from_minute &&
time.tm_hour * 100 + time.tm_min > to_hour * 100 + to_minute) {
rslt = false;
}
} else {
if(time.tm_hour * 100 + time.tm_min < from_hour * 100 + from_minute ||
time.tm_hour * 100 + time.tm_min > to_hour * 100 + to_minute) {
rslt = false;
}
}
}
if(is_weekday && rslt) {
if(from_weekday > to_weekday) {
if(time.tm_wday + 1 < from_weekday &&
time.tm_wday + 1 > to_weekday) {
rslt = false;
}
} else {
if(time.tm_wday + 1 < from_weekday ||
time.tm_wday + 1 > to_weekday) {
rslt = false;
}
}
}
if(is_monthday && rslt) {
if(from_monthday > to_monthday) {
if(time.tm_mday < from_monthday &&
time.tm_mday > to_monthday) {
rslt = false;
}
} else {
if(time.tm_mday < from_monthday ||
time.tm_mday > to_monthday) {
rslt = false;
}
}
}
if(is_month && rslt) {
if(from_month > to_month) {
if(time.tm_mon + 1 < from_month &&
time.tm_mon + 1 > to_month) {
rslt = false;
}
} else {
if(time.tm_mon + 1 < from_month ||
time.tm_mon + 1 > to_month) {
rslt = false;
}
}
}
return(rslt);
}
private:
string descr;
bool is_hourmin;
int from_hour;
int from_minute;
int to_hour;
int to_minute;
bool is_weekday;
int from_weekday;
int to_weekday;
bool is_monthday;
int from_monthday;
int to_monthday;
bool is_month;
int from_month;
int to_month;
};
class CacheNumber_location {
public:
struct sNumber {
sNumber(const char *number = NULL, vmIP ip = 0, const char *domain = NULL) {
if(number) {
this->number = number;
}
this->ip = ip;
if(domain) {
this->domain = domain;
}
}
string number;
vmIP ip;
string domain;
bool operator == (const sNumber& other) const {
return(this->number == other.number &&
this->ip == other.ip &&
this->domain == other.domain);
}
bool operator < (const sNumber& other) const {
return(this->number < other.number ? 1 : this->number > other.number ? 0 :
this->ip < other.ip ? 1 : this->ip > other.ip ? 0 :
this->domain < other.domain);
}
};
struct sIpRec {
sIpRec() {
ip.clear();
at = 0;
old_ip.clear();
old_at = 0;
fresh_at = 0;
}
vmIP ip;
string country_code;
string continent_code;
u_int64_t at;
vmIP old_ip;
string old_country_code;
string old_continent_code;
u_int64_t old_at;
u_int64_t fresh_at;
};
CacheNumber_location();
~CacheNumber_location();
bool checkNumber(const char *number, vmIP number_ip, const char *domain,
vmIP ip, u_int64_t at,
bool *diffCountry = NULL, bool *diffContinent = NULL,
vmIP *oldIp = NULL, string *oldCountry = NULL, string *oldContinent = NULL,
const char *ip_country = NULL, const char *ip_continent = NULL);
bool loadNumber(const char *number, vmIP number_ip, const char *domain, u_int64_t at);
void saveNumber(const char *number, vmIP number_ip, const char *domain, sIpRec *ipRec, bool update = false);
void cleanup(u_int64_t at);
private:
string getTable(const char *domain);
private:
SqlDb *sqlDb;
map<sNumber, sIpRec> cache;
u_int64_t last_cleanup_at;
};
struct sFraudNumberInfo {
sFraudNumberInfo() {
local_called_number = true;
}
string caller_number;
string called_number;
string country_code_caller_number;
string country2_code_caller_number;
string country_code_called_number;
string country2_code_called_number;
string continent_code_caller_number;
string continent2_code_caller_number;
string continent_code_called_number;
string continent2_code_called_number;
string country_prefix_caller;
string country_prefix_called;
bool local_called_number;
};
struct sFraudCallInfo : public sFraudNumberInfo {
enum eTypeCallInfo {
typeCallInfo_beginCall,
typeCallInfo_connectCall,
typeCallInfo_seenByeCall,
typeCallInfo_endCall
};
sFraudCallInfo() {
typeCallInfo = (eTypeCallInfo)0;
call_type = 0;
caller_ip.clear();
called_ip.clear();
at_begin = 0;
at_connect = 0;
at_seen_bye = 0;
at_end = 0;
at_last = 0;
local_called_ip = true;
}
eTypeCallInfo typeCallInfo;
int call_type;
string callid;
vmIP caller_ip;
vmIP called_ip;
string country_code_caller_ip;
string country_code_called_ip;
string continent_code_caller_ip;
string continent_code_called_ip;
bool local_called_ip;
string caller_domain;
string called_domain;
u_int64_t at_begin;
u_int64_t at_connect;
u_int64_t at_seen_bye;
u_int64_t at_end;
u_int64_t at_last;
};
struct sFraudRtpStreamInfo : public sFraudNumberInfo {
enum eTypeRtpStreamInfo {
typeRtpStreamInfo_beginStream,
typeRtpStreamInfo_endStream
};
sFraudRtpStreamInfo() {
rtp_src_ip.clear();
rtp_src_ip_group = 0;
rtp_src_port.clear();
rtp_dst_ip.clear();
rtp_dst_ip_group = 0;
rtp_dst_port.clear();
local_called_number = true;
at = 0;
}
eTypeRtpStreamInfo typeRtpStreamInfo;
string callid;
vmIP rtp_src_ip;
u_int32_t rtp_src_ip_group;
vmPort rtp_src_port;
vmIP rtp_dst_ip;
u_int32_t rtp_dst_ip_group;
vmPort rtp_dst_port;
string country_code_rtp_src_ip;
string country_code_rtp_dst_ip;
string continent_code_rtp_src_ip;
string continent_code_rtp_dst_ip;
u_int64_t at;
};
struct sFraudEventInfo {
enum eTypeEventInfo {
typeEventInfo_sipPacket,
typeEventInfo_register,
typeEventInfo_registerResponse
};
sFraudEventInfo() {
typeEventInfo = (eTypeEventInfo)0;
src_ip.clear();
dst_ip.clear();
sip_method = 0;
at = 0;
block_store = NULL;
block_store_index = 0;
dlt = 0;
}
eTypeEventInfo typeEventInfo;
vmIP src_ip;
vmIP dst_ip;
unsigned sip_method;
u_int64_t at;
string ua;
struct pcap_block_store *block_store;
u_int32_t block_store_index;
u_int16_t dlt;
};
struct sFraudRegisterInfo_id {
vmIP sipcallerip;
vmIP sipcalledip;
string to_num;
string to_domain;
string digest_username;
bool operator == (const sFraudRegisterInfo_id& other) const {
return(this->sipcallerip == other.sipcallerip &&
this->sipcalledip == other.sipcalledip &&
this->to_num == other.to_num &&
this->to_domain == other.to_domain &&
this->digest_username == other.digest_username);
}
bool operator < (const sFraudRegisterInfo_id& other) const {
int rslt_cmp_to_num;
int rslt_cmp_to_domain;
int rslt_cmp_digest_username;
return((this->sipcallerip < other.sipcallerip) ? 1 : (this->sipcallerip > other.sipcallerip) ? 0 :
(this->sipcalledip < other.sipcalledip) ? 1 : (this->sipcalledip > other.sipcalledip) ? 0 :
((rslt_cmp_to_num = strcasecmp(this->to_num.c_str(), other.to_num.c_str())) < 0) ? 1 : (rslt_cmp_to_num > 0) ? 0 :
((rslt_cmp_to_domain = strcasecmp(this->to_domain.c_str(), other.to_domain.c_str())) < 0) ? 1 : (rslt_cmp_to_domain > 0) ? 0 :
((rslt_cmp_digest_username = strcasecmp(this->digest_username.c_str(), other.digest_username.c_str())) < 0));
}
};
struct sFraudRegisterInfo_data {
string from_num;
string from_name;
string from_domain;
string contact_num;
string contact_domain;
string digest_realm;
string ua;
eRegisterState state;
eRegisterState prev_state;
u_int64_t at;
u_int64_t prev_state_at;
u_int32_t time_from_prev_state;
};
struct sFraudRegisterInfo : public sFraudRegisterInfo_id, public sFraudRegisterInfo_data {
};
class FraudAlertInfo {
public:
FraudAlertInfo(class FraudAlert *alert);
virtual ~FraudAlertInfo() {}
string getAlertTypeString();
string getAlertDescr();
unsigned int getAlertDbId();
virtual string getJson() { return("{}"); }
protected:
void setAlertJsonBase(JsonExport *json);
protected:
FraudAlert *alert;
};
class FraudAlert {
public:
enum eFraudAlertType {
_rcc = fraud_alert_rcc,
_chc = fraud_alert_chc,
_chcr = fraud_alert_chcr,
_d = fraud_alert_d,
_spc = fraud_alert_spc,
_rc = fraud_alert_rc,
_seq = fraud_alert_seq,
_reg_ua = fraud_alert_reg_ua,
_reg_short = fraud_alert_reg_short,
_reg_expire = fraud_alert_reg_expire
};
enum eTypeLocation {
_typeLocation_NA,
_typeLocation_country,
_typeLocation_continent
};
enum eTypeBy {
_typeBy_NA,
_typeBy_source_ip,
_typeBy_destination_ip,
_typeBy_source_number,
_typeBy_rtp_stream_ip,
_typeBy_rtp_stream_ip_group,
_typeBy_summary
};
enum eTypeByIP {
_typeByIP_NA,
_typeByIP_src,
_typeByIP_dst,
_typeByIP_both
};
enum eLocalInternational {
_li_local,
_li_international,
_li_booth
};
enum eCondition12 {
_cond12_and,
_cond12_or,
_cond12_both_directions
};
FraudAlert(eFraudAlertType type, unsigned int dbId);
virtual ~FraudAlert();
bool isReg();
bool loadAlert(SqlDb *sqlDb = NULL);
void loadFraudDef(SqlDb *sqlDb = NULL);
eFraudAlertType getType() {
return(type);
}
string getTypeString();
string getDescr() {
return(descr);
}
unsigned int getDbId() {
return(dbId);
}
bool openVerbLog();
virtual void evCall(sFraudCallInfo */*callInfo*/) {}
virtual void evRtpStream(sFraudRtpStreamInfo */*rtpStreamInfo*/) {}
virtual void evEvent(sFraudEventInfo */*eventInfo*/) {}
virtual void evRegister(sFraudRegisterInfo */*registerInfo*/) {}
virtual bool okFilterIp(vmIP ip, vmIP ip2);
virtual bool okFilterPhoneNumber(const char *numb, const char *numb2);
virtual bool okFilterDomain(const char *domain);
virtual bool okFilter(sFraudCallInfo *callInfo);
virtual bool okFilter(sFraudRtpStreamInfo *rtpStreamInfo);
virtual bool okFilter(sFraudEventInfo *eventInfo);
virtual bool okFilter(sFraudRegisterInfo *registerInfo);
virtual bool okDayHour(sFraudCallInfo *callInfo) {
if(!callInfo->at_last) {
return(true);
}
return(this->okDayHour(TIME_US_TO_S(callInfo->at_last)));
}
virtual bool okDayHour(sFraudRtpStreamInfo *rtpStreamInfo) {
if(!rtpStreamInfo->at) {
return(true);
}
return(this->okDayHour(TIME_US_TO_S(rtpStreamInfo->at)));
}
virtual bool okDayHour(sFraudEventInfo *eventInfo) {
if(!eventInfo->at) {
return(true);
}
return(this->okDayHour(TIME_US_TO_S(eventInfo->at)));
}
virtual bool okDayHour(time_t at);
virtual void evAlert(FraudAlertInfo *alertInfo);
protected:
virtual void loadAlertVirt(SqlDb */*sqlDb*/ = NULL) {}
virtual void addFraudDef(SqlDb_row */*row*/, SqlDb */*sqlDb*/ = NULL) {}
virtual bool defFilterIp() { return(false); }
virtual bool defFilterIp2() { return(false); }
virtual bool defFilterIpCondition12() { return(false); }
virtual bool defFilterNumber() { return(false); }
virtual bool defFilterNumber2() { return(false); }
virtual bool defFilterNumberCondition12() { return(false); }
virtual bool defFilterUA() { return(false); }
virtual bool defUseDomain() { return(false); }
virtual bool defFilterDomain() { return(false); }
virtual bool defFraudDef() { return(false); }
virtual bool defConcuretCallsLimit() { return(false); }
virtual bool defByIP() { return(false); }
virtual bool defTypeBy() { return(false); }
virtual bool defTypeChangeLocation() { return(false); }
virtual bool defChangeLocationOk() { return(false); }
virtual bool defDestLocation() { return(false); }
virtual bool defDestPrefixes() { return(false); }
virtual bool defInterval() { return(false); }
virtual bool defFilterInternational() { return(false); }
virtual bool defOnlyConnected() { return(false); }
virtual bool defSuppressRepeatingAlerts() { return(false); }
virtual bool defStorePcaps() { return(false); }
virtual bool supportVerbLog() { return(false); }
protected:
eFraudAlertType type;
unsigned int dbId;
SqlDb_row dbRow;
string descr;
ListIP_wb ipFilter;
ListIP_wb ipFilter2;
eCondition12 ipFilterCondition12;
ListPhoneNumber_wb phoneNumberFilter;
ListPhoneNumber_wb phoneNumberFilter2;
eCondition12 phoneNumberFilterCondition12;
ListUA_wb uaFilter;
bool useDomain;
ListCheckString domainFilter;
unsigned int concurentCallsLimitLocal;
unsigned int concurentCallsLimitInternational;
unsigned int concurentCallsLimitBoth;
eTypeBy typeBy;
eTypeByIP typeByIP;
eTypeLocation typeChangeLocation;
vector<string> changeLocationOk;
vector<string> destLocation;
vector<string> destPrefixes;
u_int32_t intervalLength;
u_int32_t intervalLimit;
bool filterInternational;
CheckInternational checkInternational;
bool onlyConnected;
bool suppressRepeatingAlerts;
int alertOncePerHours;
int hour_from;
int hour_to;
bool day_of_week[7];
bool day_of_week_set;
bool storePcaps;
string storePcapsToPaths;
FILE *verbLog;
friend class FraudAlerts;
friend class FraudAlert_rcc_base;
friend class FraudAlert_rcc_timePeriods;
};
class FraudAlertReg_filter {
public:
FraudAlertReg_filter(class FraudAlertReg *parent);
~FraudAlertReg_filter();
void setFilter(const char *description, const char *filter_str);
protected:
void evRegister(sFraudRegisterInfo *registerInfo);
bool okFilter(sFraudRegisterInfo *registerInfo);
protected:
string description;
string filter_str;
cRegisterFilter *filter;
u_int64_t ev_counter;
map<sFraudRegisterInfo_id, sFraudRegisterInfo_data> ev_map;
u_int64_t start_interval;
FraudAlertReg *parent;
friend class FraudAlertReg;
};
class FraudAlertReg : public FraudAlert {
public:
FraudAlertReg(eFraudAlertType type, unsigned int dbId);
~FraudAlertReg();
protected:
void evRegister(sFraudRegisterInfo *registerInfo);
bool checkUA(const char *ua);
bool checkRegisterTimeSecLe(sFraudRegisterInfo *registerInfo);
private:
void loadAlertVirt(SqlDb *sqlDb = NULL);
void loadFilters(SqlDb *sqlDb = NULL);
protected:
map<u_int32_t, FraudAlertReg_filter*> filters;
u_int32_t intervalLength;
u_int32_t intervalLimit;
vector<cRegExp*> ua_regex;
bool ua_reg_neg;
u_int32_t registerTimeSecLe;
friend class FraudAlertReg_filter;
};
class FraudAlert_rcc_callInfo {
public:
FraudAlert_rcc_callInfo();
void addLocal(const char *callid, u_int64_t at) {
calls_local[callid] = at;
}
void addInternational(const char *callid, u_int64_t at) {
calls_international[callid] = at;
}
private:
map<string, u_int64_t> calls_local;
map<string, u_int64_t> calls_international;
u_int64_t last_alert_info_local;
u_int64_t last_alert_info_international;
u_int64_t last_alert_info_li;
friend class FraudAlert_rcc_base;
};
class FraudAlert_rcc_rtpStreamInfo {
public:
struct str_dipn_port {
str_dipn_port(string str, vmIP ip1, vmPort port1, vmIP ip2, vmPort port2) {
this->str = str;
this->dipn_port = d_item<vmIPport>(vmIPport(ip1, port1), vmIPport(ip2, port2));
}
bool operator == (const str_dipn_port& other) const {
return(this->str == other.str &&
this->dipn_port == other.dipn_port);
}
bool operator < (const str_dipn_port& other) const {
return(this->str < other.str ||
(this->str == other.str && this->dipn_port < other.dipn_port));
}
string str;
d_item<vmIPport> dipn_port;
};
public:
FraudAlert_rcc_rtpStreamInfo();
void addLocal(const char *callid, vmIP saddr, vmPort sport, vmIP daddr, vmPort dport, u_int64_t at) {
calls_local[str_dipn_port(callid, saddr, sport, daddr, dport)] = at;
}
void removeLocal(const char *callid, vmIP saddr, vmPort sport, vmIP daddr, vmPort dport) {
calls_local.erase(str_dipn_port(callid, saddr, sport, daddr, dport));
}
void addInternational(const char *callid, vmIP saddr, vmPort sport, vmIP daddr, vmPort dport, u_int64_t at) {
calls_international[str_dipn_port(callid, saddr, sport, daddr, dport)] = at;
}
void removeInternational(const char *callid, vmIP saddr, vmPort sport, vmIP daddr, vmPort dport) {
calls_international.erase(str_dipn_port(callid, saddr, sport, daddr, dport));
}
private:
map<str_dipn_port, u_int64_t> calls_local;
map<str_dipn_port, u_int64_t> calls_international;
u_int64_t last_alert_info_local;
u_int64_t last_alert_info_international;
u_int64_t last_alert_info_li;
friend class FraudAlert_rcc_base;
};
class FraudAlert_rcc_base {
private:
struct sAlertInfo {
sAlertInfo(size_t concurentCalls = 0, u_int64_t at = 0) {
this->concurentCalls = concurentCalls;
this->at = at;
}
size_t concurentCalls;
u_int64_t at;
};
struct sIdAlert {
sIdAlert(vmIP ips = 0, vmIP ipd = 0) {
clear();
this->ips = ips;
this->ipd = ipd;
}
sIdAlert(const char *number) {
clear();
this->number = number;
}
sIdAlert(d_item<vmIP> rtp_stream_ip) {
clear();
this->rtp_stream_ip = rtp_stream_ip;
}
sIdAlert(d_u_int32_t rtp_stream_id) {
clear();
this->rtp_stream_id = rtp_stream_id;
}
void clear() {
ips.clear();
ipd.clear();
number.clear();
rtp_stream_ip.items[0].clear();
rtp_stream_ip.items[1].clear();
rtp_stream_id.val[0] = 0;
rtp_stream_id.val[1] = 0;
}
bool operator == (const sIdAlert& other) const {
return(this->ips.isSet() ?
this->ips == other.ips :
this->ipd.isSet() ?
this->ipd == other.ipd :
!this->number.empty() ?
this->number == other.number :
this->rtp_stream_ip.items[0].isSet() ?
this->rtp_stream_ip == other.rtp_stream_ip :
this->rtp_stream_id == other.rtp_stream_id);
}
bool operator < (const sIdAlert& other) const {
return(this->ips.isSet() ?
this->ips < other.ips :
this->ipd.isSet() ?
this->ipd < other.ipd :
!this->number.empty() ?
this->number < other.number :
this->rtp_stream_ip.items[0].isSet() ?
this->rtp_stream_ip < other.rtp_stream_ip :
this->rtp_stream_id < other.rtp_stream_id);
}
vmIP ips, ipd;
string number;
d_item<vmIP> rtp_stream_ip;
d_u_int32_t rtp_stream_id;
};
public:
FraudAlert_rcc_base(class FraudAlert_rcc *parent);
~FraudAlert_rcc_base();
void evCall_rcc(sFraudCallInfo *callInfo, class FraudAlert_rcc *alert, bool timeperiod);
void evRtpStream_rcc(sFraudRtpStreamInfo *rtpStreamInfo, class FraudAlert_rcc *alert, bool timeperiod);
protected:
virtual bool checkTime(u_int64_t /*time*/) { return(true); }
virtual string getDescr() { return(""); }
FraudAlert::eTypeBy getTypeBy();
private:
bool checkOkAlert(sIdAlert idAlert, size_t concurentCalls, u_int64_t at,
FraudAlert::eLocalInternational li,
FraudAlert_rcc *alert);
protected:
unsigned int concurentCallsLimitLocal_tp;
unsigned int concurentCallsLimitInternational_tp;
unsigned int concurentCallsLimitBoth_tp;
FraudAlert_rcc_callInfo calls_summary;
map<vmIP, FraudAlert_rcc_callInfo*> calls_by_ip;
map<string, FraudAlert_rcc_callInfo*> calls_by_number;
map<d_item<vmIP>, FraudAlert_rcc_rtpStreamInfo*> calls_by_rtp_stream_ip;
map<d_u_int32_t, FraudAlert_rcc_rtpStreamInfo*> calls_by_rtp_stream_id;
private:
map<sIdAlert, sAlertInfo> alerts_local;
map<sIdAlert, sAlertInfo> alerts_international;
map<sIdAlert, sAlertInfo> alerts_booth;
FraudAlert_rcc *parent;
};
class FraudAlert_rcc_timePeriods : public FraudAlert_rcc_base {
private:
struct sAlertInfo {
sAlertInfo() {
concurentCallsLimitLocal = 0;
concurentCallsLimitInternational = 0;
concurentCallsLimitBoth = 0;
at = 0;
}
unsigned int concurentCallsLimitLocal;
unsigned int concurentCallsLimitInternational;
unsigned int concurentCallsLimitBoth;
u_int64_t at;
};
public:
FraudAlert_rcc_timePeriods(const char *descr,
int concurentCallsLimitLocal,
int concurentCallsLimitInternational,
int concurentCallsLimitBoth,
unsigned int dbId,
class FraudAlert_rcc *parent,
SqlDb *sqlDb = NULL);
void loadTimePeriods(SqlDb *sqlDb = NULL);
protected:
bool checkTime(u_int64_t time) {
vector<TimePeriod>::iterator iter = timePeriods.begin();
while(iter != timePeriods.end()) {
if((*iter).checkTime(time)) {
return(true);
}
++iter;
}
return(false);
}
string getDescr() {
return(descr);
}
private:
string descr;
unsigned int dbId;
vector<TimePeriod> timePeriods;
map<u_int32_t, sAlertInfo> alerts;
FraudAlert_rcc *parent;
};
class FraudAlertInfo_rcc : public FraudAlertInfo {
public:
FraudAlertInfo_rcc(FraudAlert *alert);
void set_ip(FraudAlert::eLocalInternational localInternational,
const char *timeperiod_name,
vmIP ips, vmIP ipd, const char *ips_location_code, const char *ipd_location_code,
unsigned int concurentCalls);
void set_number(FraudAlert::eLocalInternational localInternational,
const char *timeperiod_name,
string number, const char *number_location_code,
unsigned int concurentCalls);
void set_rtp_stream(FraudAlert::eLocalInternational localInternational,
const char *timeperiod_name,
FraudAlert::eTypeBy type_by, d_item<vmIP> rtp_stream_ip,
unsigned int concurentCalls);
void set_rtp_stream(FraudAlert::eLocalInternational localInternational,
const char *timeperiod_name,
FraudAlert::eTypeBy type_by, d_u_int32_t rtp_stream_id,
unsigned int concurentCalls);
void set_summary(FraudAlert::eLocalInternational localInternational,
const char *timeperiod_name,
unsigned int concurentCalls);
string getJson();
private:
FraudAlert::eLocalInternational localInternational;
string timeperiod_name;
FraudAlert::eTypeBy type_by;
vmIP ips, ipd;
string ips_location_code, ipd_location_code;
string number;
string number_location_code;
d_item<vmIP> rtp_stream_ip;
d_u_int32_t rtp_stream_id;
unsigned int concurentCalls;
};
class FraudAlert_rcc : public FraudAlert, FraudAlert_rcc_base {
public:
FraudAlert_rcc(unsigned int dbId);
void evCall(sFraudCallInfo *callInfo);
void evRtpStream(sFraudRtpStreamInfo *rtpStreamInfo);
protected:
void addFraudDef(SqlDb_row *row, SqlDb *sqlDb = NULL);
bool defByIP() { return(true); }
bool defFilterIp() { return(true); }
bool defFilterIp2() { return(true); }
bool defFilterIpCondition12() { return(true); }
bool defFilterNumber() { return(true); }
bool defFilterNumber2() { return(true); }
bool defFilterNumberCondition12() { return(true); }
bool defFraudDef() { return(true); }
bool defConcuretCallsLimit() { return(true); }
bool defDestPrefixes() { return(true); }
bool defTypeBy() { return(true); }
bool defSuppressRepeatingAlerts() { return(true); }
bool supportVerbLog() { return(true); }
private:
vector<FraudAlert_rcc_timePeriods> timePeriods;
};
class FraudAlertInfo_chc : public FraudAlertInfo {
public:
FraudAlertInfo_chc(FraudAlert *alert);
void set(const char *number,
const char *domain,
FraudAlert::eTypeLocation typeLocation,
vmIP ip,
const char *location_code,
vmIP ip_old,
const char *location_code_old,
vmIP ip_dst);
string getJson();
private:
string number;
string domain;
FraudAlert::eTypeLocation typeLocation;
vmIP ip;
vmIP ip_old;
vmIP ip_dst;
string location_code;
string location_code_old;
};
class FraudAlert_chc : public FraudAlert {
public:
FraudAlert_chc(unsigned int dbId);
void evCall(sFraudCallInfo *callInfo);
protected:
bool defFilterIp() { return(true); }
bool defFilterIp2() { return(true); }
bool defFilterNumber() { return(true); }
bool defUseDomain() { return(true); }
bool defFilterDomain() { return(true); }
bool defTypeChangeLocation() { return(true); }
bool defChangeLocationOk() { return(true); }
bool defOnlyConnected() { return(true); }
};
class FraudAlert_chcr : public FraudAlert {
public:
FraudAlert_chcr(unsigned int dbId);
void evCall(sFraudCallInfo *callInfo);
protected:
bool defFilterIp() { return(true); }
bool defFilterIp2() { return(true); }
bool defFilterNumber() { return(true); }
bool defUseDomain() { return(true); }
bool defFilterDomain() { return(true); }
bool defTypeChangeLocation() { return(true); }
bool defChangeLocationOk() { return(true); }
};
class FraudAlertInfo_d : public FraudAlertInfo {
public:
FraudAlertInfo_d(FraudAlert *alert);
void set(const char *src_number,
const char *dst_number,
const char *country_code,
const char *continent_code);
string getJson();
private:
string src_number;
string dst_number;
string country_code;
string continent_code;
};
class FraudAlert_d : public FraudAlert {
private:
struct sAlertInfo {
sAlertInfo(const char *country_code = NULL, u_int64_t at = 0) {
if(country_code) {
this->country_code = country_code;
}
this->at = at;
}
string country_code;
u_int64_t at;
};
public:
FraudAlert_d(unsigned int dbId);
void evCall(sFraudCallInfo *callInfo);
protected:
bool defFilterIp() { return(true); }
bool defFilterNumber() { return(true); }
bool defDestLocation() { return(true); }
bool defOnlyConnected() { return(true); }
bool defSuppressRepeatingAlerts() { return(true); }
private:
bool checkOkAlert(const char *src_number, const char *dst_number,
const char *country_code, u_int64_t at);
private:
map<dstring, sAlertInfo> alerts;
};
class FraudAlertInfo_spc : public FraudAlertInfo {
public:
FraudAlertInfo_spc(FraudAlert *alert);
void set(vmIP ip,
unsigned int count,
unsigned int count_invite = 0,
unsigned int count_message = 0,
unsigned int count_register = 0);
string getJson();
private:
vmIP ip;
unsigned int count;
unsigned int count_invite;
unsigned int count_message;
unsigned int count_register;
};
class FraudAlert_spc : public FraudAlert {
private:
struct sCounts {
u_int64_t count;
u_int64_t count_invite;
u_int64_t count_message;
u_int64_t count_register;
};
struct sAlertInfo {
sAlertInfo(u_int64_t count = 0, u_int64_t at = 0) {
this->count = count;
this->at = at;
}
u_int64_t count;
u_int64_t at;
};
public:
FraudAlert_spc(unsigned int dbId);
void evEvent(sFraudEventInfo *eventInfo);
protected:
bool defFilterIp() { return(true); }
bool defFilterUA() { return(true); }
bool defInterval() { return(true); }
bool defSuppressRepeatingAlerts() { return(true); }
private:
bool checkOkAlert(vmIP ip, u_int64_t count, u_int64_t at);
private:
map<vmIP, sCounts> count;
u_int64_t start_interval;
map<vmIP, sAlertInfo> alerts;
};
class FraudAlert_rc : public FraudAlert {
private:
struct sAlertInfo {
sAlertInfo(u_int64_t count = 0, u_int64_t at = 0) {
this->count = count;
this->at = at;
}
u_int64_t count;
u_int64_t at;
};
public:
FraudAlert_rc(unsigned int dbId);
~FraudAlert_rc();
void evEvent(sFraudEventInfo *eventInfo);
protected:
bool defFilterIp() { return(true); }
bool defFilterUA() { return(true); }
bool defInterval() { return(true); }
bool defTypeBy() { return(true); }
bool defStorePcaps() { return(true); }
bool defSuppressRepeatingAlerts() { return(true); }
private:
void loadAlertVirt(SqlDb *sqlDb = NULL);
bool checkOkAlert(vmIP ip, u_int64_t count, u_int64_t at);
string getDumpName(vmIP ip, u_int64_t at);
private:
bool withResponse;
map<vmIP, u_int64_t> count;
map<vmIP, PcapDumper*> dumpers;
u_int64_t start_interval;
map<vmIP, sAlertInfo> alerts;
};
class FraudAlertInfo_seq : public FraudAlertInfo {
public:
FraudAlertInfo_seq(FraudAlert *alert);
void set(vmIP ips, vmIP ipd,
const char *number,
unsigned int count,
const char *country_code_ips,
const char *country_code_ipd,
const char *country_code_number);
string getJson();
private:
vmIP ips, ipd;
string number;
unsigned int count;
string country_code_ips, country_code_ipd;
string country_code_number;
};