4 files changed, 5 insertions, 45 deletions
diff --git a/backend/api/ip.go b/backend/api/ip.go
deleted file mode 100644
index 0d135b3..0000000
--- a/backend/api/ip.go
+++ /dev/null
@@ -1,37 +0,0 @@
-package api
-
-import (
-	"net"
-	"net/http"
-	"strings"
-)
-
-func getIP(r *http.Request) (s string) {
-	// Get IP from the X-REAL-IP header
-	ip := r.Header.Get("X-REAL-IP")
-	netIP := net.ParseIP(ip)
-	if netIP != nil {
-		return ip
-	}
-
-	// Get IP from X-FORWARDED-FOR header
-	ips := r.Header.Get("X-FORWARDED-FOR")
-	splitIps := strings.Split(ips, ",")
-	for _, ip := range splitIps {
-		netIP := net.ParseIP(ip)
-		if netIP != nil {
-			return ip
-		}
-	}
-
-	// Get IP from RemoteAddr
-	ip, _, err := net.SplitHostPort(r.RemoteAddr)
-	if err != nil {
-		return
-	}
-	netIP = net.ParseIP(ip)
-	if netIP != nil {
-		return
-	}
-	return
-}
diff --git a/backend/api/routes.go b/backend/api/routes.go
index d05e99a..c4a457f 100644
--- a/backend/api/routes.go
+++ b/backend/api/routes.go
@@ -30,11 +30,8 @@ func insertFunc(w http.ResponseWriter, r *http.Request) {
 	password := r.FormValue("password")
 	lang := r.FormValue("language")
 
-	// get ip
-	ip := getIP(r)
-
 	// insert content
-	hash, err := db.New(ip, content, expiry, title, password, lang)
+	hash, err := db.New(content, expiry, title, password, lang)
 	if err != nil {
 		w.WriteHeader(http.StatusBadRequest)
 		fmt.Fprintf(w, "%s", err.Error())
diff --git a/backend/db/db.go b/backend/db/db.go
index af68262..a9631af 100644
--- a/backend/db/db.go
+++ b/backend/db/db.go
@@ -29,9 +29,9 @@ const TitleLimit = 100
 const ContentLimit = 100000
 
 // creates a new paste with title, content and hash, returns the hash of the created paste
-func New(ip, content, expiry, title, password, lang string) (string, error) {
+func New(content, expiry, title, password, lang string) (string, error) {
 	// generate hash from ip
-	hash := security.GenerateURI(ip)
+	hash := security.GenerateURI(content)
 
 	// check for size of title and content
 	errs := checkLengths(title, content)
diff --git a/backend/security/hash.go b/backend/security/hash.go
index b6ce167..cf7ef61 100644
--- a/backend/security/hash.go
+++ b/backend/security/hash.go
@@ -11,9 +11,9 @@ import (
 const UrlLength = 7
 
 // GenerateURI creates a unique identifier for a paste based on ip and timestamp
-func GenerateURI(ip string) string {
+func GenerateURI(content string) string {
 	timeStamp := time.Now().String()
-	return hashString(ip + timeStamp)[:UrlLength]
+	return hashString(content + timeStamp)[:UrlLength]
 }
 
 // hashes using MD5 and then converts to base 62