1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
$Module geoip 3 GeoIP support for Varnish Cache
DESCRIPTION
===========
Provides interface for accessing geolocation information from
the MaxMind’s GeoIP2 databases.
$Event geoip_event
$Function VOID init(PRIV_VCL, STRING)
Description
By default, all functions operate on the database
**/usr/share/GeoIP/GeoLite2-City.mmdb**. This can be changed by
calling **geoip.init** from with the full pathname to the database
as its argument. Normally, it is done in **vcl_init**. The pathname
must exist. If the pathname refers to a directory, **/GeoLite2-City.mmdb**
will be appended to it.
$Function STRING get(PRIV_VCL, STRING ip, STRING path)
Description
Look up in the database a value described by **path** corresponding to the
IP address **ip**. The lookup path must consist of one or more lookup
keys separated by dots. If the lookup path is found, the function returns
the requested value converted to string. Otherwise, **NULL** is returned.
The following data types can be represented as string:
- utf8_string
- int32
- uint16
- uint32
- boolean
(**0** for *false*, **1** for *true*)
- double
(formatted using **%g**)
- float
(formatted using **%g**)
For types not listed above, the following string is returned:
[*X.X.X.X*: can't format *A.B.C* of type *N*]
where *X.X.X.X* stands for IP address, *A.B.C* for lookup path, and
*N* for the data type in decimal.
Note that the function takes as its argument the IP address in string
representation. Care should be taken to ensure proper conversion when
passing IP addresses, as shown in the example below.
Example
::
set req.http.X-Country-Code = geoip.get("" + client.ip,
"country.name.en");
$Function STRING country_code(PRIV_VCL, STRING ip)
Description
Returns the ISO 3166-1 alpha-2 country code corresponding to the **ip**.
Equivalent to geoip.get(ip, "country.iso_code").
$Function STRING country_name(PRIV_VCL, STRING ip)
Description
Returns the English name of the country corresponding to **ip**.
Equivalent to geoip.get(ip, "country.names.en"),
$Function STRING city_name(PRIV_VCL, STRING ip)
Description
Returns the name of the city where **ip** is located.
Equivalent to geoip.get(ip, "city.names.en").
|
