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authorDimitri Sokolyuk <demon@dim13.org>2015-03-25 20:00:38 +0100
committerDimitri Sokolyuk <demon@dim13.org>2015-03-25 20:00:38 +0100
commitec277ab95f2147017a55816f533cdb2ee3f811ed (patch)
tree9998043c13d873b480bf5410146fad8aa0235d33 /ip.go
Initial import
Diffstat (limited to 'ip.go')
-rw-r--r--ip.go18
1 files changed, 18 insertions, 0 deletions
diff --git a/ip.go b/ip.go
new file mode 100644
index 0000000..7a4679f
--- /dev/null
+++ b/ip.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+ "io"
+ "net/http"
+ "strings"
+)
+
+func init() {
+ http.HandleFunc("/ip",
+ func(w http.ResponseWriter, r *http.Request) {
+ ra := r.RemoteAddr
+ if n := strings.Index(ra, ":"); n >= 0 {
+ ra = ra[:n]
+ }
+ io.WriteString(w, ra)
+ })
+}