From b8c05f4876b8f48bcd93d7e5d60539101329065a Mon Sep 17 00:00:00 2001 From: Mark Felder Date: Tue, 6 Oct 2020 17:21:27 -0500 Subject: [PATCH] Improve descriptions for reserved and proxies --- config/description.exs | 7 ++++--- docs/configuration/cheatsheet.md | 4 ++-- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/config/description.exs b/config/description.exs index f6331dd30..2c7d91ccc 100644 --- a/config/description.exs +++ b/config/description.exs @@ -3270,13 +3270,14 @@ key: :proxies, type: {:list, :string}, description: - "A list of strings in [CIDR](https://en.wikipedia.org/wiki/CIDR) notation specifying the IPs of known proxies. Default: `[]`." + "A list of upstream proxy IP subnets in CIDR notation. Defaults to `[]`. IPv4 entries without a bitmask will be assumed to be /32 and IPv6 /128." }, %{ key: :reserved, type: {:list, :string}, - description: - "Defaults to [localhost](https://en.wikipedia.org/wiki/Localhost) and [private network](https://en.wikipedia.org/wiki/Private_network)." + description: """ + A list of reserved IP subnets in CIDR notation which should be ignored if found in `headers`. Defaults to `["127.0.0.0/8", "::1/128", "fc00::/7", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"]` + """ } ] }, diff --git a/docs/configuration/cheatsheet.md b/docs/configuration/cheatsheet.md index e0194525d..22333c4f8 100644 --- a/docs/configuration/cheatsheet.md +++ b/docs/configuration/cheatsheet.md @@ -427,8 +427,8 @@ Available options: * `enabled` - Enable/disable the plug. Defaults to `false`. * `headers` - A list of strings naming the `req_headers` to use when deriving the `remote_ip`. Defaults to `["x-forwarded-for"]`. -* `proxies` - A list of strings in [CIDR](https://en.wikipedia.org/wiki/CIDR) notation specifying the IPs of known proxies. Defaults to `[]`. -* `reserved` - Defaults to [localhost](https://en.wikipedia.org/wiki/Localhost) and [private network](https://en.wikipedia.org/wiki/Private_network). +* `proxies` - A list of upstream proxy IP subnets in CIDR notation. Defaults to `[]`. IPv4 entries without a bitmask will be assumed to be /32 and IPv6 /128. +* `reserved` - A list of reserved IP subnets in CIDR notation which should be ignored if found in `headers`. Defaults to `["127.0.0.0/8", "::1/128", "fc00::/7", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"]`. ### :rate_limit