remote_ip v0.2.0 RemoteIp.Headers.Generic View Source
Generic parser for forwarding headers.
When there is no other special RemoteIp.Headers.*
parser submodule,
RemoteIp.Headers.parse/2
will use this module to parse the header value.
So, RemoteIp.Headers.Generic
is used to parse X-Forwarded-For
,
X-Real-IP
, X-Client-IP
, and generally unrecognized headers.
Link to this section Summary
Functions
Parses a comma-separated list of IPs.
Link to this section Types
Link to this section Functions
Parses a comma-separated list of IPs.
Any amount of whitespace is allowed before and after the commas, as well as at the beginning/end of the input.
Examples
iex> RemoteIp.Headers.Generic.parse("1.2.3.4, 5.6.7.8")
[{1, 2, 3, 4}, {5, 6, 7, 8}]
iex> RemoteIp.Headers.Generic.parse(" ::1 ")
[{0, 0, 0, 0, 0, 0, 0, 1}]
iex> RemoteIp.Headers.Generic.parse("invalid")
[]