1 files changed, 308 insertions, 0 deletions

diff --git a/frontend/beta/js/Clipperz/Base.js b/frontend/beta/js/Clipperz/Base.js
new file mode 100644
index 0000000..5bd972b
--- a/dev/null
+++ b/frontend/beta/js/Clipperz/Base.js
@@ -0,0 +1,308 @@
+/*
+
+Copyright 2008-2011 Clipperz Srl
+
+This file is part of Clipperz's Javascript Crypto Library.
+Javascript Crypto Library provides web developers with an extensive
+and efficient set of cryptographic functions. The library aims to
+obtain maximum execution speed while preserving modularity and
+reusability.
+For further information about its features and functionalities please
+refer to http://www.clipperz.com
+
+* Javascript Crypto Library is free software: you can redistribute
+  it and/or modify it under the terms of the GNU Affero General Public
+  License as published by the Free Software Foundation, either version
+  3 of the License, or (at your option) any later version.
+
+* Javascript Crypto Library is distributed in the hope that it will
+  be useful, but WITHOUT ANY WARRANTY; without even the implied
+  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the GNU Affero General Public License for more details.
+
+* You should have received a copy of the GNU Affero General Public
+  License along with Javascript Crypto Library.  If not, see
+  <http://www.gnu.org/licenses/>.
+
+*/
+
+if (typeof(Clipperz) == 'undefined') { Clipperz = {}; }
+if (typeof(Clipperz.Base) == 'undefined') { Clipperz.Base = {}; }
+
+Clipperz.Base.VERSION = "0.1";
+Clipperz.Base.NAME = "Clipperz.Base";
+
+MochiKit.Base.update(Clipperz.Base, {
+
+        //-------------------------------------------------------------------------
+
+        '__repr__': function () {
+                return "[" + this.NAME + " " + this.VERSION + "]";
+        },
+
+        //-------------------------------------------------------------------------
+
+        'toString': function () {
+                return this.__repr__();
+        },
+
+        //-------------------------------------------------------------------------
+
+        'trim': function (aValue) {
+                return aValue.replace(/^\s+|\s+$/g, "");
+        },
+
+        //-------------------------------------------------------------------------
+
+        'stringToByteArray': function (aValue) {
+                        varresult;
+                var i, c;
+
+                result = [];
+                
+                c = aValue.length;
+                for (i=0; i<c; i++) {
+                        result[i] = aValue.charCodeAt(i);
+                }
+                
+                return result;
+        },
+        
+        //.........................................................................
+        
+        'byteArrayToString': function (anArrayOfBytes) {
+                        varresult;
+                var i, c;
+
+                result = "";
+
+                c = anArrayOfBytes.length;
+                for (i=0; i<c; i++) {
+                        result += String.fromCharCode(anArrayOfBytes[i]);
+                }
+                
+                return result;
+        },
+
+        //-------------------------------------------------------------------------
+
+        'getValueForKeyInFormContent': function (aFormContent, aKey) {
+                return aFormContent[1][MochiKit.Base.find(aFormContent[0], aKey)];
+        },
+
+        //-------------------------------------------------------------------------
+
+        'indexOfObjectInArray': function(anObject, anArray) {
+                        varresult;
+                        vari, c;
+                
+                result = -1;
+
+                c = anArray.length;
+                for (i=0; ((i<c) && (result < 0)); i++) {
+                        if (anArray[i] === anObject) {
+                                result = i;
+                        }
+                }
+
+                return result;
+        },
+
+        'removeObjectAtIndexFromArray': function(anIndex, anArray) {
+                anArray.splice(anIndex, 1);
+        },
+        
+        'removeObjectFromArray': function(anObject, anArray) {
+                        varobjectIndex;
+                
+                objectIndex = Clipperz.Base.indexOfObjectInArray(anObject, anArray);
+                if (objectIndex > -1) {
+                        Clipperz.Base.removeObjectAtIndexFromArray(objectIndex, anArray);
+                } else {
+        //              jslog.error("Trying to remove an object not present in the array");
+                                //TODO: raise an exception
+                }
+        },
+        
+        'removeFromArray': function(anArray, anObject) {
+                return Clipperz.Base.removeObjectFromArray(anObject, anArray);
+        },
+
+        //-------------------------------------------------------------------------
+
+        'splitStringAtFixedTokenSize': function(aString, aTokenSize) {
+                var result;
+                        varstringToProcess;
+                
+                stringToProcess = aString;
+                result = [];
+                if (stringToProcess != null) {
+                        while (stringToProcess.length > aTokenSize) {
+                                result.push(stringToProcess.substring(0, aTokenSize));
+                                stringToProcess = stringToProcess.substring(aTokenSize);
+                        }
+                        
+                        result.push(stringToProcess);
+                }
+                
+                return result;
+        },
+        
+        //-------------------------------------------------------------------------
+
+        'objectType': function(anObject) {
+                var result;
+
+                if (anObject == null) {
+                        result = null;
+                } else {
+                        result = typeof(anObject);
+                        
+                        if (result == "object") {
+                                if (anObject instanceof Array) {
+                                        result = 'array'
+                                } else if (anObject.constructor == Boolean) {
+                                        result = 'boolean'
+                                } else if (anObject instanceof Date) {
+                                        result = 'date'
+                                } else if (anObject instanceof Error) {
+                                        result = 'error'
+                                } else if (anObject instanceof Function) {
+                                        result = 'function'
+                                } else if (anObject.constructor == Number) {
+                                        result = 'number'
+                                } else if (anObject.constructor == String) {
+                                        result = 'string'
+                                } else if (anObject instanceof Object) {
+                                        result = 'object'
+                                } else {
+                                        throw Clipperz.Base.exception.UnknownType;
+                                }
+                        }
+                }
+                
+                return result;
+        },
+
+        //-------------------------------------------------------------------------
+
+        'escapeHTML': function(aValue) {
+                var result;
+
+                result = aValue;
+                result = result.replace(/</g, "&lt;");
+                result = result.replace(/>/g, "&gt;");
+                
+                return result;
+        },
+
+        //-------------------------------------------------------------------------
+
+        'deepClone': function(anObject) {
+                var result;
+                
+                result = Clipperz.Base.evalJSON(Clipperz.Base.serializeJSON(anObject));
+                
+                return result;
+        },
+
+        //-------------------------------------------------------------------------
+
+        'evalJSON': function(aString) {
+/*
+                var result;
+                
+                        //check for XSS injection
+                if (/<script>/.test(aString)) {
+                        throw "error";
+                }
+
+                if (/<iframe>/.test(aString)) {
+                        throw "error";
+                }
+
+                result = MochiKit.Base.evalJSON(aString);
+                
+                return result;
+*/
+
+        //      return MochiKit.Base.evalJSON(aString);
+                return JSON2.parse(aString);
+        },
+        
+        'serializeJSON': function(anObject) {
+        //      return MochiKit.Base.serializeJSON(anObject);
+                return JSON2.stringify(anObject);
+        },
+
+        //-------------------------------------------------------------------------
+
+        'sanitizeString': function(aValue) {
+                var result;
+                
+                if (Clipperz.Base.objectType(aValue) == 'string') {
+                        result = aValue;
+                        result = result.replace(/</img,"&lt;");
+                        result = result.replace(/>/img,"&gt;");
+                } else {
+                        result = aValue;
+                }
+                
+                return result;
+        },
+
+        //-------------------------------------------------------------------------
+
+        'exception': {
+                        'AbstractMethod':       new MochiKit.Base.NamedError("Clipperz.Base.exception.AbstractMethod"),
+                        'UnknownType':          new MochiKit.Base.NamedError("Clipperz.Base.exception.UnknownType"),
+                        'VulnerabilityIssue':new MochiKit.Base.NamedError("Clipperz.Base.exception.VulnerabilityIssue") 
+        },
+
+        //-------------------------------------------------------------------------
+        __syntaxFix__: "syntax fix"
+
+});
+
+
+
+MochiKit.Base.registerComparator('Object dummy comparator',
+        function(a, b) {
+                return ((a.constructor == Object) && (b.constructor == Object));
+        },
+        function(a, b) {
+                var result;
+                var aKeys;
+                var bKeys;
+                
+//MochiKit.Logging.logDebug(">>> comparator");
+//MochiKit.Logging.logDebug("- a: " + Clipperz.Base.serializeJSON(a));
+//MochiKit.Logging.logDebug("- b: " + Clipperz.Base.serializeJSON(a));
+                aKeys = MochiKit.Base.keys(a).sort();
+                bKeys = MochiKit.Base.keys(b).sort();
+                
+                result = MochiKit.Base.compare(aKeys, bKeys);
+//if (result != 0) {
+        //MochiKit.Logging.logDebug("- comparator 'keys':");
+        //MochiKit.Logging.logDebug("- comparator aKeys: " + Clipperz.Base.serializeJSON(aKeys));
+        //MochiKit.Logging.logDebug("- comparator bKeys: " + Clipperz.Base.serializeJSON(bKeys));
+//}
+                if (result == 0) {
+                                vari, c;
+                        
+                        c = aKeys.length;
+                        for (i=0; (i<c) && (result == 0); i++) {
+                                result = MochiKit.Base.compare(a[aKeys[i]], b[bKeys[i]]);
+//if (result != 0) {
+        //MochiKit.Logging.logDebug("- comparator 'values':");
+        //MochiKit.Logging.logDebug("- comparator a[aKeys[i]]: " + Clipperz.Base.serializeJSON(a[aKeys[i]]));
+        //MochiKit.Logging.logDebug("- comparator b[bKeys[i]]: " + Clipperz.Base.serializeJSON(b[bKeys[i]]));
+//}
+                        }
+                        }       
+                
+//MochiKit.Logging.logDebug("<<< comparator - result: " + result);
+                return result;
+        },
+        true
+);