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VMOD_GEOIP2(3) Library Functions Manual VMOD_GEOIP2(3) NAME vmod_geoip2 - Varnish GeoIP2 Lookup Module SYNOPSIS import geoip2 [as name] [from "path"] new xgeoip2 = geoip2.geoip2(STRING filename) STRING xgeoip2.lookup(STRING path, IP ip, BOOL json) DESCRIPTION new xgeoip2 = geoip2.geoip2(STRING filename) Description Opens the GeoIP2 MaxMind binary DB file. Databases in CSV format are not supported. Example new country = geoip2.geoip2("/path/to/GeoLite2-Country.mmdb"); STRING xgeoip2.lookup(STRING path, IP ip, BOOL json=0) Description Looks up the IP address ip using the lookup path path. The path consists of a set of map keys and array indexes sepa- rated by slash (/), e.g. "subdivisions/0/names/en". Returns the value associated with the specified path, or an empty string if the IP address or the path are not found, the value type is not supported or an error occurred. If the value associated with the specified path is bytes or string type and json is true, the result will be converted to a JSON string. Supported value types include: boolean, bytes, double, float, int32, uint16, uint32, uint64 and (UTF-8) string. Diagnostic and error messages, if any, are logged to the VSL us- ing the Debug and Error tags, respectively. Example if (country.lookup("country/names/en", client.ip) != "Japan") { ... } ERRORS • "geoip2.geoip2: %s" • "geoip2.geoip2: Using maxminddb %s" • "geoip2.lookup: Database not open" • "geoip2.lookup: Invalid or missing path (%s)" • "geoip2.lookup: MMDB_aget_value: %s" • "geoip2.lookup: MMDB_lookup_sockaddr: %s" • "geoip2.lookup: Missing ip address" • "geoip2.lookup: No data for this path (%s)" • "geoip2.lookup: No entry for this IP address (%s)" • "geoip2.lookup: Out of workspace" • "geoip2.lookup: Unsupported data type (%d)" NOTES This implementation limits the path to a maximum of 9 map keys and/or array indexes. SEE ALSO • mmdblookup(1) • varnishlog(1) • vsl(7) • GeoIP2 Databases <https://www.maxmind.com/en/geoip2-databases> • GeoIP2 Update program <https://github.com/maxmind/geoipupdate> COPYRIGHT Copyright (c) 2014-2016, Federico G. Schwindt <fgsch@lodoss.net> All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. VMOD_GEOIP2(3)
NAME | SYNOPSIS | DESCRIPTION | ERRORS | NOTES | SEE ALSO | COPYRIGHT
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