battery-minus

commit a4c60032ba4815e1fb26c1e894f9fee3098f1809
parent 86df1cf0106fccda62c89c23c859bf63d31bf451
Author: Natasha Kerensikova <natacha@instinctive.eu>
Date:   Tue, 17 May 2016 20:16:12 +0000

Add actual support for CSV data signature
Diffstat:
M
src/js/app.js
 | 
51
+++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 51 insertions(+), 0 deletions(-)
diff --git a/src/js/app.js b/src/js/app.js
@@ -16,16 +16,29 @@
 
 var cfg_endpoint = null;
 var cfg_data_field = null;
+var cfg_sign_algo = "";
+var cfg_sign_field = "";
+var cfg_sign_field_format = "";
+var cfg_sign_key = "";
+var cfg_sign_key_format = "";
 var cfg_extra_fields = [];
 
 var to_send = [];
 var senders = [new XMLHttpRequest(), new XMLHttpRequest()];
 var i_sender = 1;
+var jsSHA = require("sha");
 
 function sendPayload(payload) {
    var data = new FormData();
    data.append(cfg_data_field, payload);
 
+   if (cfg_sign_field) {
+      var sha = new jsSHA(cfg_sign_algo, "TEXT");
+      sha.setHMACKey(cfg_sign_key, cfg_sign_key_format);
+      sha.update(payload);
+      data.append(cfg_sign_field, sha.getHMAC(cfg_sign_field_format));
+   }
+
    if (cfg_extra_fields.length > 0) {
       for (var i = 0; i < cfg_extra_fields.length; i += 1) {
          var decoded = decodeURIComponent(cfg_extra_fields[i]).split("=");
@@ -78,6 +91,11 @@ Pebble.addEventListener("ready", function(e) {
 
    cfg_endpoint = localStorage.getItem("cfgEndpoint");
    cfg_data_field = localStorage.getItem("cfgDataField");
+   cfg_sign_algo = localStorage.getItem("cfgSignAlgorithm");
+   cfg_sign_field = localStorage.getItem("cfgSignFieldName");
+   cfg_sign_field_format = localStorage.getItem("cfgSignFieldFormat");
+   cfg_sign_key = localStorage.getItem("cfgSignKey");
+   cfg_sign_key_format = localStorage.getItem("cfgSignKeyFormat");
 
    if (cfg_endpoint && cfg_data_field) {
       Pebble.sendAppMessage({ "lastSent":
@@ -106,6 +124,14 @@ Pebble.addEventListener("showConfiguration", function() {
       settings += "&data_field=" + encodeURIComponent(cfg_data_field);
    }
 
+   if (cfg_sign_field) {
+      settings += "&s_algo=" + encodeURIComponent(cfg_sign_algo)
+       + "&s_field=" + encodeURIComponent(cfg_sign_field)
+       + "&s_fieldf=" + encodeURIComponent(cfg_sign_field_format)
+       + "&s_key=" + encodeURIComponent(cfg_sign_key)
+       + "&s_keyf=" + encodeURIComponent(cfg_sign_key_format);
+   }
+
    if (cfg_extra_fields.length > 0) {
       settings += "&extra=" + cfg_extra_fields.join(",");
    }
@@ -127,6 +153,31 @@ Pebble.addEventListener("webviewclosed", function(e) {
       localStorage.setItem("cfgDataField", cfg_data_field);
    }
 
+   if (configData.signAlgorithm) {
+      cfg_sign_algo = configData.signAlgorithm;
+      localStorage.setItem("cfgSignAlgorithm", cfg_sign_algo);
+   }
+
+   if (configData.signFieldName) {
+      cfg_sign_field = configData.signFieldName;
+      localStorage.setItem("cfgSignFieldName", cfg_sign_field);
+   }
+
+   if (configData.signFieldFormat) {
+      cfg_sign_field_format = configData.signFieldFormat;
+      localStorage.setItem("cfgSignFieldFormat", cfg_sign_field_format);
+   }
+
+   if (configData.signKey) {
+      cfg_sign_key = decodeURIComponent(configData.signKey);
+      localStorage.setItem("cfgSignKey", cfg_sign_key);
+   }
+
+   if (configData.signKeyFormat) {
+      cfg_sign_key_format = configData.signKeyFormat;
+      localStorage.setItem("cfgSignKeyFormat", cfg_sign_key_format);
+   }
+
    if (configData.extraFields !== null) {
       cfg_extra_fields = configData.extraFields
        ? configData.extraFields.split(",") : [];