1--- 2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3SPDX-License-Identifier: curl 4Long: proto-redir 5Arg: <protocols> 6Help: Enable/disable PROTOCOLS on redirect 7Added: 7.20.2 8Category: connection curl 9Multi: single 10See-also: 11 - proto 12Example: 13 - --proto-redir =http,https $URL 14--- 15 16# `--proto-redir` 17 18Limit what protocols to allow on redirects. Protocols denied by --proto are 19not overridden by this option. See --proto for how protocols are represented. 20 21Example, allow only HTTP and HTTPS on redirect: 22 23 curl --proto-redir -all,http,https http://example.com 24 25By default curl only allows HTTP, HTTPS, FTP and FTPS on redirects (added in 267.65.2). Specifying *all* or *+all* enables all protocols on redirects, which 27is not good for security. 28
