tWrite "firstseen" and "valid" only if the node is not in redis - tordam - A library for peer discovery inside the Tor network
HTML git clone https://git.parazyd.org/tordam
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit b86db595deb695358fc2591453f9b1dbea1267b8
DIR parent fef7f290c2817471b77e212ea8eb7fd0d75f3b26
HTML Author: parazyd <parazyd@dyne.org>
Date: Fri, 8 Dec 2017 18:40:09 +0100
Write "firstseen" and "valid" only if the node is not in redis
Diffstat:
M cmd/dam-dir/main.go | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
---
DIR diff --git a/cmd/dam-dir/main.go b/cmd/dam-dir/main.go
t@@ -99,9 +99,9 @@ func handlePost(rw http.ResponseWriter, request *http.Request) {
jsonVal, err := json.Marshal(ret)
lib.CheckError(err)
- // TODO: We probably _do_ want to allow the keyholder to
- // reannounce itself, so let's not handle this yet.
- //ex := RedisCli.Exists(n.Address)
+ // Check if we have seen this node already.
+ ex, err := RedisCli.Exists(n.Address).Result()
+ lib.CheckError(err)
// Save the node into redis
info := map[string]interface{}{
t@@ -111,11 +111,15 @@ func handlePost(rw http.ResponseWriter, request *http.Request) {
"signature": n.Signature,
"secret": base64.StdEncoding.EncodeToString([]byte(randString)),
"pubkey": n.Pubkey,
- "firstseen": n.Firstseen,
"lastseen": n.Lastseen,
- "valid": 0, // This should be 1 after the node is not considered malicious
}
- log.Println("Writing into Redis")
+
+ if ex != 1 {
+ info["firstseen"] = n.Firstseen
+ info["valid"] = 0 // This should be 1 after the node is not considered malicious
+ }
+
+ log.Println("Writing to Redis")
redRet, err := RedisCli.HMSet(n.Address, info).Result()
lib.CheckError(err)