mirror of
https://github.com/moparisthebest/curl
synced 2024-12-22 16:18:48 -05:00
44 lines
1.3 KiB
D
44 lines
1.3 KiB
D
|
Long: proto
|
||
|
|
Arg: <protocols>
|
||
|
|
Help: Enable/disable PROTOCOLS
|
||
|
|
See-also: proto-redir proto-default
|
||
|
|
Added: 7.20.2
|
||
|
|
---
|
||
|
|
Tells curl to limit what protocols it may use in the transfer. Protocols are
|
||
|
|
evaluated left to right, are comma separated, and are each a protocol name or
|
||
|
|
'all', optionally prefixed by zero or more modifiers. Available modifiers are:
|
||
|
|
.RS
|
||
|
|
.TP 3
|
||
|
|
.B +
|
||
|
|
Permit this protocol in addition to protocols already permitted (this is
|
||
|
|
the default if no modifier is used).
|
||
|
|
.TP
|
||
|
|
.B -
|
||
|
|
Deny this protocol, removing it from the list of protocols already permitted.
|
||
|
|
.TP
|
||
|
|
.B =
|
||
|
|
Permit only this protocol (ignoring the list already permitted), though
|
||
|
|
subject to later modification by subsequent entries in the comma separated
|
||
|
|
list.
|
||
|
|
.RE
|
||
|
|
.IP
|
||
|
|
For example:
|
||
|
|
.RS
|
||
|
|
.TP 15
|
||
|
|
.B --proto -ftps
|
||
|
|
uses the default protocols, but disables ftps
|
||
|
|
.TP
|
||
|
|
.B --proto -all,https,+http
|
||
|
|
only enables http and https
|
||
|
|
.TP
|
||
|
|
.B --proto =http,https
|
||
|
|
also only enables http and https
|
||
|
|
.RE
|
||
|
|
|
||
|
|
Unknown protocols produce a warning. This allows scripts to safely rely on
|
||
|
|
being able to disable potentially dangerous protocols, without relying upon
|
||
|
|
support for that protocol being built into curl to avoid an error.
|
||
|
|
|
||
|
|
This option can be used multiple times, in which case the effect is the same
|
||
|
|
as concatenating the protocols into one instance of the option.
|