mirror of
https://github.com/ntop/ntopng.git
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139 lines
7.3 KiB
C++
139 lines
7.3 KiB
C++
/*
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*
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* (C) 2013-23 - ntop.org
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _PARSED_FLOW_H_
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#define _PARSED_FLOW_H_
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#include "ntop_includes.h"
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class ParsedFlow : public ParsedFlowCore, public ParsedeBPF {
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private:
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bool has_parsed_ebpf, is_swapped;
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json_object *additional_fields_json;
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ndpi_serializer *additional_fields_tlv;
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char *l7_info;
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char *http_url, *http_site, *http_user_agent;
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ndpi_http_method http_method;
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char *dns_query;
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char *tls_server_name, *bittorrent_hash;
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char *ja3c_hash, *ja3s_hash, *flow_risk_info;
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char *external_alert;
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u_int8_t tls_unsafe_cipher, flow_verdict;
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u_int16_t tls_cipher;
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u_int16_t http_ret_code;
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u_int16_t dns_query_type, dns_ret_code;
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u_int32_t l7_error_code;
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custom_app_t custom_app;
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ndpi_confidence_t confidence;
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ndpi_risk ndpi_flow_risk_bitmap;
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public:
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ParsedFlow();
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ParsedFlow(const ParsedFlow &pf);
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inline void addAdditionalField(const char *key, json_object *field) {
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if (!additional_fields_json)
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additional_fields_json = json_object_new_object();
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if (additional_fields_json)
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json_object_object_add(additional_fields_json, key, field);
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}
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inline void addAdditionalField(ndpi_deserializer *deserializer) {
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if (!additional_fields_tlv) {
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additional_fields_tlv =
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(ndpi_serializer *)calloc(1, sizeof(ndpi_serializer));
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if (additional_fields_tlv)
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ndpi_init_serializer_ll(additional_fields_tlv,
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ndpi_serialization_format_tlv, 64);
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}
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if (additional_fields_tlv)
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ndpi_deserialize_clone_item(deserializer, additional_fields_tlv);
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}
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inline json_object *getAdditionalFieldsJSON() { return additional_fields_json; };
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inline ndpi_serializer *getAdditionalFieldsTLV() {
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ndpi_serializer *tlv = additional_fields_tlv;
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additional_fields_tlv = NULL;
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return tlv;
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};
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inline bool hasParsedeBPF() const { return has_parsed_ebpf; };
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inline void setParsedeBPF() { has_parsed_ebpf = true; };
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inline void setParsedProcessInfo() { process_info_set = true; setParsedeBPF(); }
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inline void setParsedContainerInfo() { container_info_set = true; setParsedeBPF(); }
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virtual ~ParsedFlow();
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void freeMemory();
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void swap();
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void fromLua(lua_State *L, int index);
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void setL7Info(const char *str) { if(l7_info != NULL) free(l7_info); if(str) { l7_info = strdup(str); } else l7_info = NULL; }
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void setHTTPurl(const char *str) { if(http_url != NULL) free(http_url); if(str) { http_url = strdup(str); } else http_url = NULL; }
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void setHTTPsite(const char *str) { if(http_site != NULL) free(http_site); if(str) { http_site = strdup(str);} else http_site = NULL; }
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void setHTTPuserAgent(const char *str) { if(http_user_agent != NULL) free(http_user_agent); if(str) { http_user_agent = strdup(str);} else http_user_agent = NULL; }
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void setHTTPMethod(ndpi_http_method m) { http_method = m; }
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void setDNSQuery(const char *str) { if(dns_query != NULL) free(dns_query); if(str) { dns_query = strdup(str);} else dns_query = NULL; }
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void setTLSserverName(const char *str) { if(tls_server_name != NULL) free(tls_server_name); if(str) { tls_server_name = strdup(str);} else tls_server_name = NULL; }
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void setBittorrentHash(const char *str) { if(bittorrent_hash != NULL) free(bittorrent_hash); if(str) { bittorrent_hash = strdup(str);} else bittorrent_hash = NULL; }
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void setJA3cHash(const char *str) { if(ja3c_hash != NULL) free(ja3c_hash); if(str) { ja3c_hash = strdup(str); } else ja3c_hash = NULL; }
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void setJA3sHash(const char *str) { if(ja3s_hash != NULL) free(ja3s_hash); if(str) { ja3s_hash = strdup(str); } else ja3s_hash = NULL; }
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void setRiskInfo(const char *str) { if(flow_risk_info != NULL) free(flow_risk_info); if(str) { flow_risk_info = strdup(str); } else flow_risk_info = NULL; }
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void setExternalAlert(const char *str) { if(external_alert != NULL) free(external_alert); if(str) { external_alert = strdup(str);} else external_alert = NULL; }
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void setTLSUnsafeCipher(u_int8_t v) { tls_unsafe_cipher = v; }
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void setTLSCipher(u_int16_t v) { tls_cipher = v; }
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void setFlowVerdict(u_int8_t v) { flow_verdict = v; }
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void setHTTPRetCode(u_int16_t v) { http_ret_code = v; }
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void setDNSQueryType(u_int16_t v) { dns_query_type = v; }
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void setDNSRetCode(u_int16_t v) { dns_ret_code = v; }
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void setL7ErrorCode(u_int32_t v) { l7_error_code = v; }
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void setCustomApp(custom_app_t c) { custom_app = c; }
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void setConfidence(ndpi_confidence_t c) { confidence = c; }
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void setRisk(ndpi_risk r) { ndpi_flow_risk_bitmap = r; }
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/* ****** */
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inline char* getL7Info(bool setToNULL = false) { char *r = l7_info; if(setToNULL) l7_info = NULL; return(r); }
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inline char* getHTTPurl(bool setToNULL = false) { char *r = http_url; if(setToNULL) http_url = NULL; return(r); }
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inline char* getHTTPsite(bool setToNULL = false) { char *r = http_site; if(setToNULL) http_site = NULL; return(r); }
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inline char* getHTTPuserAgent(bool setToNULL = false) { char *r = http_user_agent; if(setToNULL) http_user_agent = NULL; return(r); }
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inline ndpi_http_method getHTTPMethod() { return(http_method); }
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inline char* getDNSQuery(bool setToNULL = false) { char *r = dns_query; if(setToNULL) dns_query = NULL; return(r); }
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inline char* getTLSserverName(bool setToNULL = false) { char *r = tls_server_name; if(setToNULL) tls_server_name = NULL; return(r); }
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inline char* getBittorrentHash(bool setToNULL = false) { char *r = bittorrent_hash; if(setToNULL) bittorrent_hash = NULL; return(r); }
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inline char* getJA3cHash(bool setToNULL = false) { char *r = ja3c_hash; if(setToNULL) ja3c_hash = NULL; return(r); }
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inline char* getJA3sHash(bool setToNULL = false) { char *r = ja3s_hash; if(setToNULL) ja3s_hash = NULL; return(r); }
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inline char* getRiskInfo(bool setToNULL = false) { char *r = flow_risk_info; if(setToNULL) flow_risk_info = NULL; return(r); }
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inline char* getExternalAlert(bool setToNULL = false) { char *r = external_alert; if(setToNULL) external_alert = NULL; return(r); }
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inline u_int8_t getTLSUnsafeCipher() { return(tls_unsafe_cipher); }
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inline u_int16_t getTLSCipher() { return(tls_cipher); }
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inline u_int8_t getFlowVerdict() { return(flow_verdict); }
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inline u_int16_t getHTTPRetCode() { return(http_ret_code); }
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inline u_int16_t getDNSQueryType() { return(dns_query_type); }
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inline u_int16_t getDNSRetCode() { return(dns_ret_code); }
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inline u_int32_t getL7ErrorCode() { return(l7_error_code); }
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inline custom_app_t getCustomApp() { return(custom_app ); }
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inline ndpi_confidence_t getConfidence() { return(confidence); }
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inline ndpi_risk getRisk() { return(ndpi_flow_risk_bitmap); }
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inline bool isSwapped() { return(is_swapped); }
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};
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#endif /* _PARSED_FLOW_H_ */
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