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Diffstat (limited to 'docs/reference/plugins/validation/http/index.md')
| -rw-r--r-- | docs/reference/plugins/validation/http/index.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/reference/plugins/validation/http/index.md b/docs/reference/plugins/validation/http/index.md index 71a67b9..41a4f3d 100644 --- a/docs/reference/plugins/validation/http/index.md +++ b/docs/reference/plugins/validation/http/index.md @@ -10,8 +10,9 @@ but for the sake of this explanation it will suffice). - The client has to make sure that when the ACME server makes a request to `http://sub.example.com/.well-known/acme-challenge/x`, the answer will be exactly `y`. - The validation request is *always* made to port 80, that cannot be changed. +- Let's Encrypt **does** follow 301/302 redirects - There may be more than one validation request for the same token, e.g. from different locations or different protocols (IPv4/IPv6). -- Let's Encrypt does *not* disclose the source locations of these requests, which +- Let's Encrypt does **not** disclose the source locations of these requests, which effectively means that the domain has to be accessible for the public, at least for the duration of the validation.
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