fixed #425 and updated the Spyse subdomain query

resources/scripts/api/spyse.ads

@@ -0,0 +1,49 @@
+-- Copyright 2017 Jeff Foley. All rights reserved.
+-- Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+local json = require("json")
+
+name = "Spyse"
+type = "api"
+
+function start()
+    setratelimit(2)
+end
+
+function vertical(ctx, domain)
+    if (api == nil or api.key == "") then
+        return
+    end
+
+    local page, err = request({
+        url=buildurl(domain),
+        headers={['Authorization']="Bearer " .. api.key},
+    })
+    if (err ~= nil and err ~= "") then
+        return
+    end
+
+    local resp = json.decode(page)
+    if (resp == nil or #(resp['data'].items) == 0) then
+        return
+    end
+
+    for i, item in pairs(resp['data'].items) do
+        sendnames(ctx, item.name)
+    end
+end
+
+function buildurl(domain)
+    return "https://api.spyse.com/v3/data/domain/subdomain?limit=100&domain=" .. domain
+end
+
+function sendnames(ctx, content)
+    local names = find(content, subdomainre)
+    if names == nil then
+        return
+    end
+
+    for i, v in pairs(names) do
+        newname(ctx, v)
+    end
+end