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fix: get remote address cloudfare proxy

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sjdonado
2025-03-16 18:04:36 +01:00
parent 60ebac7150
commit 1967cc2c22
1 changed files with 2 additions and 2 deletions
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app/controllers/link.cr
+2 -2
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@@ -53,7 +53,7 @@ module App::Controllers::Link
link = Database.get_by(Link, slug: slug) link = Database.get_by(Link, slug: slug)
raise App::NotFoundException.new(env) if !link raise App::NotFoundException.new(env) if !link
remote_address = env.request.remote_address.try &.to_s remote_address = env.request.headers["Cf-Connecting-Ip"]?.try(&.presence) || env.request.remote_address.try &.to_s
user_agent_str = env.request.headers["User-Agent"]? || "Unknown" user_agent_str = env.request.headers["User-Agent"]? || "Unknown"
client_ip = IpLookup.extract_ip(remote_address) || "Unknown" client_ip = IpLookup.extract_ip(remote_address) || "Unknown"
@@ -62,7 +62,7 @@ module App::Controllers::Link
env.response.headers["Location"] = link.url! env.response.headers["Location"] = link.url!
env.response.headers["X-Forwarded-For"] = client_ip env.response.headers["X-Forwarded-For"] = client_ip
env.response.headers["X-Forwarded-User-Agent"] = user_agent_str env.response.headers["User-Agent"] = user_agent_str
spawn do spawn do
ip_lookup = client_ip != "Unknown" ? IpLookup.new(client_ip) : nil ip_lookup = client_ip != "Unknown" ? IpLookup.new(client_ip) : nil