feat: retrieve client IP from header in config.toml

If the config.toml has defined a HTTP header to look for a remote IP, that will be logged. Otherwise, the socket address IP will be used. closes: https://todo.sr.ht/~gheartsfield/nostr-rs-relay/47
2022-11-04 18:05:01 -05:00
parent 1cf9d719f0
commit ae5bf98d87
3 changed files with 21 additions and 18 deletions
@@ -46,6 +46,11 @@ address = "0.0.0.0"
 # Listen on this port
 port = 8080

+# If present, read this HTTP header for logging client IP addresses.
+# Examples for common proxies, cloudflare:
+#remote_ip_header = "x-forwarded-for"
+#remote_ip_header = "cf-connecting-ip"
+
 [options]
 # Reject events that have timestamps greater than this many seconds in
 # the future.  Recommended to reject anything greater than 30 minutes