move mitmproxy/web to root

1 files changed, 130 insertions, 0 deletions

diff --git a/web/src/js/flow/utils.js b/web/src/js/flow/utils.js
new file mode 100644
index 00000000..d72febaa
--- /dev/null
+++ b/web/src/js/flow/utils.js
@@ -0,0 +1,130 @@
+var _ = require("lodash");
+var $ = require("jquery");
+
+var defaultPorts = {
+    "http": 80,
+    "https": 443
+};
+
+var MessageUtils = {
+    getContentType: function (message) {
+        var ct = this.get_first_header(message, /^Content-Type$/i);
+        if(ct){
+            return ct.split(";")[0].trim();
+        }
+    },
+    get_first_header: function (message, regex) {
+        //FIXME: Cache Invalidation.
+        if (!message._headerLookups)
+            Object.defineProperty(message, "_headerLookups", {
+                value: {},
+                configurable: false,
+                enumerable: false,
+                writable: false
+            });
+        if (!(regex in message._headerLookups)) {
+            var header;
+            for (var i = 0; i < message.headers.length; i++) {
+                if (!!message.headers[i][0].match(regex)) {
+                    header = message.headers[i];
+                    break;
+                }
+            }
+            message._headerLookups[regex] = header ? header[1] : undefined;
+        }
+        return message._headerLookups[regex];
+    },
+    match_header: function (message, regex) {
+        var headers = message.headers;
+        var i = headers.length;
+        while (i--) {
+            if (regex.test(headers[i].join(" "))) {
+                return headers[i];
+            }
+        }
+        return false;
+    },
+    getContentURL: function (flow, message) {
+        if (message === flow.request) {
+            message = "request";
+        } else if (message === flow.response) {
+            message = "response";
+        }
+        return "/flows/" + flow.id + "/" + message + "/content";
+    },
+    getContent: function (flow, message) {
+        var url = MessageUtils.getContentURL(flow, message);
+        return $.get(url);
+    }
+};
+
+var RequestUtils = _.extend(MessageUtils, {
+    pretty_host: function (request) {
+        //FIXME: Add hostheader
+        return request.host;
+    },
+    pretty_url: function (request) {
+        var port = "";
+        if (defaultPorts[request.scheme] !== request.port) {
+            port = ":" + request.port;
+        }
+        return request.scheme + "://" + this.pretty_host(request) + port + request.path;
+    }
+});
+
+var ResponseUtils = _.extend(MessageUtils, {});
+
+
+var parseUrl_regex = /^(?:(https?):\/\/)?([^\/:]+)?(?::(\d+))?(\/.*)?$/i;
+var parseUrl = function (url) {
+    //there are many correct ways to parse a URL,
+    //however, a mitmproxy user may also wish to generate a not-so-correct URL. ;-)
+    var parts = parseUrl_regex.exec(url);
+    if(!parts){
+        return false;
+    }
+
+    var scheme = parts[1],
+        host = parts[2],
+        port = parseInt(parts[3]),
+        path = parts[4];
+    if (scheme) {
+        port = port || defaultPorts[scheme];
+    }
+    var ret = {};
+    if (scheme) {
+        ret.scheme = scheme;
+    }
+    if (host) {
+        ret.host = host;
+    }
+    if (port) {
+        ret.port = port;
+    }
+    if (path) {
+        ret.path = path;
+    }
+    return ret;
+};
+
+
+var isValidHttpVersion_regex = /^HTTP\/\d+(\.\d+)*$/i;
+var isValidHttpVersion = function (httpVersion) {
+    return isValidHttpVersion_regex.test(httpVersion);
+};
+
+var parseHttpVersion = function (httpVersion) {
+    httpVersion = httpVersion.replace("HTTP/", "").split(".");
+    return _.map(httpVersion, function (x) {
+        return parseInt(x);
+    });
+};
+
+module.exports = {
+    ResponseUtils: ResponseUtils,
+    RequestUtils: RequestUtils,
+    MessageUtils: MessageUtils,
+    parseUrl: parseUrl,
+    parseHttpVersion: parseHttpVersion,
+    isValidHttpVersion: isValidHttpVersion
+};
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