Fix

README.md

@@ -15,18 +15,16 @@ SCRAM-SHA-256$4096:yTo5lMI+1XyqZOcvYz99Kw==$VJcML25bB3h0xiMUFw9D4spAJwp8IxD1Cxnk
 
 ### Testing
 ```
-$ docker run --rm --name=test -p 5432:5432 -e POSTGRES_PASSWORD=postgres -e POSTGRES_INITDB_ARGS=--auth-host=scram-sha-256 postgres
+$ docker run --rm --name=test -e POSTGRES_PASSWORD=postgres -e POSTGRES_INITDB_ARGS=--auth-host=scram-sha-256 postgres
 ```
 
 ```
-$ docker exec -it test psql -h 127.0.0.1 -U postgres -c "CREATE ROLE test WITH LOGIN PASSWORD 'SCRAM-SHA-256$4096:yTo5lMI+1XyqZOcvYz99Kw==$VJcML25bB3h0xiMUFw9D4spAJwp8IxD1CxnkR7XPty8=:NE05auswTZk1ntaXa8DrO9tYekyhfv1qRMXmugXpGPc='"
-Password for user postgres:
+$ docker exec -it test psql -U postgres -c "CREATE ROLE test WITH LOGIN PASSWORD 'SCRAM-SHA-256$4096:yTo5lMI+1XyqZOcvYz99Kw==$VJcML25bB3h0xiMUFw9D4spAJwp8IxD1CxnkR7XPty8=:NE05auswTZk1ntaXa8DrO9tYekyhfv1qRMXmugXpGPc='"
 CREATE ROLE
 ```
 
 ```
-$ docker exec -it test psql -h 127.0.0.1 -U postgres -c 'SELECT usename, passwd FROM pg_catalog.pg_shadow'
-Password for user postgres:
+$ docker exec -it test psql -U postgres -c 'SELECT usename, passwd FROM pg_catalog.pg_shadow'
  usename  |                                                                passwd                                                                 
 ----------+---------------------------------------------------------------------------------------------------------------------------------------
  postgres | SCRAM-SHA-256$4096:N+t+PZUQAu25roNaMJiQIw==$MNmcJjqjLwfWBTvKq2zRCWSWPFQX6KnDqqyrqA1XU5g=:jL3qX7jzS4wSP1rOmEbbmLReYL98WeKukK8SfLcdpvU= 
@@ -35,10 +33,14 @@ Password for user postgres:
 ```
 
 ```
-$ psql -h 127.0.0.1 -p 5432 -U test -W -d postgres -c 'SELECT 1'
+$ docker exec -it test psql -h 127.0.0.1 -U test -W -d postgres -c 'SELECT 1'
 Password:
  ?column?
 ----------
         1
 (1 row)
 ```
+
+```
+$ docker stop test
+```

main.go

@@ -63,6 +63,7 @@ func getStoredKey(clientKey []byte) (storedKey []byte) {
 	return
 }
 
+// FIXME: some bugs
 func encryptPassword(rawPassword, salt []byte, iter, keyLen int) string {
 	digestKey := pbkdf2.Key(rawPassword, salt, iter, keyLen, sha256.New)
 	clientKey := getHashSum(digestKey, []byte("Client Key"))