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Log a notice if the geoip database gets too old (#1791)

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Since we ship an ancient version of the database, help server operators keep track of the database version.
This commit is contained in:
peace-maker 2022-06-30 08:22:51 +02:00 committed by Your Name
parent 344284196c
commit cb218a4911
1 changed files with 10 additions and 2 deletions
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12
extensions/geoip/extension.cpp
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@ -36,6 +36,9 @@
#include "extension.h"
#include "geoip_util.h"
// Log a message if the database is older than the set amount of days.
#define DATABASE_MAX_AGE 90
/**
* @file extension.cpp
* @brief Implement extension code here.
@ -75,7 +78,7 @@ bool GeoIP_Extension::SDK_OnLoad(char *error, size_t maxlength, bool late)
if (status != MMDB_SUCCESS)
{
ke::SafeStrcpy(error, maxlength, "Failed to open GeoIP2 database.");
ke::SafeSprintf(error, maxlength, "Failed to open GeoIP2 database %s: %s", database, MMDB_strerror(status));
libsys->CloseDirectory(dir);
return false;
}
@ -102,7 +105,7 @@ bool GeoIP_Extension::SDK_OnLoad(char *error, size_t maxlength, bool late)
const time_t epoch = (const time_t)mmdb.metadata.build_epoch;
strftime(date, 40, "%F %T UTC", gmtime(&epoch));
g_pSM->LogMessage(myself, "GeoIP2 database loaded: %s (%s)", mmdb.metadata.database_type, date);
g_pSM->LogMessage(myself, "GeoIP2 database loaded: %s (%s) (%s)", mmdb.metadata.database_type, date, mmdb.filename);
if (mmdb.metadata.languages.count > 0)
{
@ -123,6 +126,11 @@ bool GeoIP_Extension::SDK_OnLoad(char *error, size_t maxlength, bool late)
g_pSM->LogMessage(myself, "GeoIP2 supported languages: %s", buf);
}
time_t now = time(NULL);
double days_since_update = difftime(now, epoch) / (60 * 60 * 24);
if (days_since_update > DATABASE_MAX_AGE)
smutils->LogMessage(myself, "Your database is older than %u days. You should consider downloading a newer version from e.g. https://dev.maxmind.com/geoip/geolite2-free-geolocation-data", DATABASE_MAX_AGE);
return true;
}