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srsRAN_4G
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Fixing up user_db.csv comments and default values.

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master
Pedro Alvarez 7 years ago
parent 50f9f78852
commit ad1d32333b
2 changed files with 24 additions and 34 deletions
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37
srsepc/src/hss/hss.cc
Unescape Escape View File

@ -223,18 +223,19 @@ bool hss::write_db_file(std::string db_filename)
m_hss_log->info("Opened DB file: %s\n", db_filename.c_str() );
//Write comment info
m_db_file << "#" << std::endl
<< "# .csv to store UE's information in HSS" << std::endl
<< "# Kept in the following format: \"Name,IMSI,Key,OP,AMF\"" << std::endl
<< "#" << std::endl
<< "# Name: Human readable name to help distinguish UE's. Ignored by the HSS" << std::endl
<< "# IMSI: UE's IMSI value" << std::endl
<< "# Key: UE's key, where other keys are derived from. Stored in hexadecimal" << std::endl
<< "# OP: Operator's code, sotred in hexadecimal" << std::endl
<< "# AMF: Authentication management field, stored in hexadecimal" << std::endl
<< "# SQN: UE's Sequence number for freshness of the authentication" << std::endl
<< "#" << std::endl
<< "# Note: Lines starting by '#' are ignored" << std::endl;
m_db_file << "# " << std::endl
<< "# .csv to store UE's information in HSS " << std::endl
<< "# Kept in the following format: \"Name,IMSI,Key,OP_Type,OP,AMF,SQN\" " << std::endl
<< "# " << std::endl
<< "# Name: Human readable name to help distinguish UE's. Ignored by the HSS " << std::endl
<< "# IMSI: UE's IMSI value " << std::endl
<< "# Key: UE's key, where other keys are derived from. Stored in hexadecimal" << std::endl
<< "# OP_Type: Operator's code type, either OP or OPc " << std::endl
<< "# OP/OPc: Operator Code/Cyphered Operator Code, stored in hexadecimal " << std::endl
<< "# AMF: Authentication management field, stored in hexadecimal " << std::endl
<< "# SQN: UE's Sequence number for freshness of the authentication " << std::endl
<< "# " << std::endl
<< "# Note: Lines starting by '#' are ignored and will be overwritten " << std::endl;
std::map<uint64_t,hss_ue_ctx_t*>::iterator it = m_imsi_to_ue_ctx.begin();
while(it!=m_imsi_to_ue_ctx.end())
@ -590,18 +591,6 @@ hss::increment_ue_sqn(uint64_t imsi)
return;
}
// Awkward 48 bit sqn and doing arithmetic
//uint64_t sqn = 0;
//uint8_t *p = (uint8_t *)&sqn;
//for(int i = 0; i < 6; i++) {
// p[5-i] = (uint8_t) ((ue_ctx->sqn[i]));
//}
//sqn++;
//for(int i = 0; i < 6; i++){
// ue_ctx->sqn[i] = p[5-i];
//}
increment_sqn(ue_ctx->sqn,ue_ctx->sqn);
m_hss_log->debug("Incremented SQN (IMSI: %" PRIu64 ")" PRIu64 "\n", imsi);
m_hss_log->debug_hex(ue_ctx->sqn, 6, "SQN: ");

19
srsepc/user_db.csv.example
Unescape Escape View File

@ -1,14 +1,15 @@
#
# .csv to store UE's information in HSS
# Kept in the following format: "Name,IMSI,Key,OP,AMF"
# Kept in the following format: \"Name,IMSI,Key,OP_Type,OP,AMF,SQN\"
#
# Name: Human readable name to help distinguish UE's. Largely ignored by the HSS
# IMSI: UE's IMSI value
# Key: UE's key, where other keys are derived from. Stored in hexadecimal
# OP: Operator's code, sotred in hexadecimal
# AMF: Authentication management field, stored in hexadecimal
# SQN: UE's Sequence number for freshness of the authentication
# Name: Human readable name to help distinguish UE's. Ignored by the HSS
# IMSI: UE's IMSI value
# Key: UE's key, where other keys are derived from. Stored in hexadecimal
# OP_Type: Operator's code type, either OP or OPc
# OP/OPc: Operator Code/Cyphered Operator Code, stored in hexadecimal
# AMF: Authentication management field, stored in hexadecimal
# SQN: UE's Sequence number for freshness of the authentication
#
# Note: Lines starting by '#' are ignored
ue1,001010123456789,00112233445566778899aabbccddeeff,op,63bfa50ee6523365ff14c1f45f88737d,9001,000000001234
# Note: Lines starting by '#' are ignored and will be overwritten
ue1,001010123456789,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,9001,000000001234
ue2,001010123456780,00112233445566778899aabbccddeeff,opc,63bfa50ee6523365ff14c1f45f88737d,8000,000000001234

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