- commencé à bosser sur les websocket, ce n'est pas en yaka :-(

- essayé d'installer webide sur NodeMCU, il y a justement un exemple de websocker server, je n'arrive pas encore à comprendre comment cela marche
- donc il y a encore pas mal de taf

Websocket/nodemcu-webide/bin/httpserver-basicauth.lua

@@ -0,0 +1,30 @@
+-- httpserver-basicauth.lua
+-- Part of nodemcu-httpserver, authenticates a user using http basic auth.
+-- Author: Sam Dieck
+
+basicAuth = {}
+
+-- Parse basic auth http header.
+-- Returns the username if header contains valid credentials,
+-- nil otherwise.
+function basicAuth.authenticate(header)
+   local credentials_enc = header:match("Authorization: Basic ([A-Za-z0-9+/=]+)")
+   if not credentials_enc then
+      return nil
+   end
+   local credentials = encoder.fromBase64(credentials_enc)
+   local user, pwd = credentials:match("^(.*):(.*)$")
+   if user ~= conf.auth.user or pwd ~= conf.auth.password then
+      print("httpserver-basicauth: User \"" .. user .. "\": Access denied.")
+      return nil
+   end
+   print("httpserver-basicauth: User \"" .. user .. "\": Authenticated.")
+   print("toto",node.heap())
+   return user
+end
+
+function basicAuth.authErrorHeader()
+   return "WWW-Authenticate: Basic realm=\"" .. conf.auth.realm .. "\""
+end
+
+return basicAuth