5 |
9 | 10 | 11 |
12 | 13 | 14 |
15 |
22 | Create Request
6 | 7 | 8 |9 | 10 | 11 |
12 | 13 | 14 |
23 |
25 | 27 |
28 | Get Messages
24 |25 | 27 |
Desktop Apps
8 | 9 | 10 |11 | Windows/Mac desktop apps are still in progress. A test version (you can send messages but not files) is available for Windows here. 13 |
14 | 15 |16 | You can build this project yourself from the GitHub repository. 17 |
18 | 19 |20 | Please subscribe or follow the Facebook 21 | page for the latest update. 22 |
23 | 24 | 25 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Content/themes/base/jquery.ui.base.css:
--------------------------------------------------------------------------------
1 | /*!
2 | * jQuery UI CSS Framework 1.8.19
3 | *
4 | * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about)
5 | * Dual licensed under the MIT or GPL Version 2 licenses.
6 | * http://jquery.org/license
7 | *
8 | * http://docs.jquery.com/UI/Theming
9 | */
10 | @import url("jquery.ui.core.css");
11 |
12 | @import url("jquery.ui.accordion.css");
13 | @import url("jquery.ui.autocomplete.css");
14 | @import url("jquery.ui.button.css");
15 | @import url("jquery.ui.datepicker.css");
16 | @import url("jquery.ui.dialog.css");
17 | @import url("jquery.ui.progressbar.css");
18 | @import url("jquery.ui.resizable.css");
19 | @import url("jquery.ui.selectable.css");
20 | @import url("jquery.ui.slider.css");
21 | @import url("jquery.ui.tabs.css");
22 |
--------------------------------------------------------------------------------
/CryptAByte.Domain/CryptAByte.Domain.csproj:
--------------------------------------------------------------------------------
1 |
10 |
22 |
23 | }
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Views/Home/Index.cshtml:
--------------------------------------------------------------------------------
1 | @{
2 | Page.Title = "CryptAByte: Secure, anonymous messaging and file sharing";
3 | }
4 |
5 | @*3: View Messages sent to a Key Id
11 |@Html.LabelFor(m => m.KeyTokenIdentifier)
12 | @Html.TextBoxFor(m => m.KeyTokenIdentifier)
13 | @Html.ValidationMessageFor(m => m.KeyTokenIdentifier)
14 |
15 |
16 | @Html.LabelFor(m => m.Passphrase)
17 | @Html.PasswordFor(m => m.Passphrase)
18 | @Html.ValidationMessageFor(m => m.Passphrase)
19 |
20 |
21 | @ViewBag.Message
*@ 6 | 7 | 8 | 16 | 17 | 18 |
19 | @Html.Partial("CreateKey")
20 | @Html.Partial("SendMessage")
21 | @Html.Partial("GetMessages")
22 |
23 |
24 | @Html.Partial("About-Home")
25 |
26 |
27 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Content/themes/base/minified/jquery.ui.tabs.min.css:
--------------------------------------------------------------------------------
1 | /*! jQuery UI - v1.8.19 - 2012-04-16
2 | * https://github.com/jquery/jquery-ui
3 | * Includes: jquery.ui.tabs.css
4 | * Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
5 | .ui-tabs{position:relative;padding:.2em;zoom:1}.ui-tabs .ui-tabs-nav{margin:0;padding:.2em .2em 0}.ui-tabs .ui-tabs-nav li{list-style:none;float:left;position:relative;top:1px;margin:0 .2em 1px 0;border-bottom:0!important;padding:0;white-space:nowrap}.ui-tabs .ui-tabs-nav li a{float:left;padding:.5em 1em;text-decoration:none}.ui-tabs .ui-tabs-nav li.ui-tabs-selected{margin-bottom:0;padding-bottom:1px}.ui-tabs .ui-tabs-nav li.ui-tabs-selected a,.ui-tabs .ui-tabs-nav li.ui-state-disabled a,.ui-tabs .ui-tabs-nav li.ui-state-processing a{cursor:text}.ui-tabs .ui-tabs-nav li a,.ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a{cursor:pointer}.ui-tabs .ui-tabs-panel{display:block;border-width:0;padding:1em 1.4em;background:none}.ui-tabs .ui-tabs-hide{display:none!important}
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Content/themes/base/minified/jquery.ui.slider.min.css:
--------------------------------------------------------------------------------
1 | /*! jQuery UI - v1.8.19 - 2012-04-16
2 | * https://github.com/jquery/jquery-ui
3 | * Includes: jquery.ui.slider.css
4 | * Copyright (c) 2012 AUTHORS.txt; Licensed MIT, GPL */
5 | .ui-slider{position:relative;text-align:left}.ui-slider .ui-slider-handle{position:absolute;z-index:2;width:1.2em;height:1.2em;cursor:default}.ui-slider .ui-slider-range{position:absolute;z-index:1;font-size:.7em;display:block;border:0;background-position:0 0}.ui-slider-horizontal{height:.8em}.ui-slider-horizontal .ui-slider-handle{top:-.3em;margin-left:-.6em}.ui-slider-horizontal .ui-slider-range{top:0;height:100%}.ui-slider-horizontal .ui-slider-range-min{left:0}.ui-slider-horizontal .ui-slider-range-max{right:0}.ui-slider-vertical{width:.8em;height:100px}.ui-slider-vertical .ui-slider-handle{left:-.3em;margin-left:0;margin-bottom:-.6em}.ui-slider-vertical .ui-slider-range{left:0;width:100%}.ui-slider-vertical .ui-slider-range-min{bottom:0}.ui-slider-vertical .ui-slider-range-max{top:0}
--------------------------------------------------------------------------------
/CryptAByte.Domain/App.config:
--------------------------------------------------------------------------------
1 |
2 | Contact Us/Submit Feedback
7 | 8 | @using (Ajax.BeginForm("SubmitContact", "Home", new AjaxOptions() { OnSuccess = "ShowMessageSent", OnFailure = "OnError" })) 9 | { 10 | 11 |
12 |
13 |
34 |
35 | }
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Views/SelfDestruct/Read.cshtml:
--------------------------------------------------------------------------------
1 | @using CryptAByte.WebUI.Controllers
2 | @model CryptAByte.WebUI.Models.SelfDestructingMessageModel
3 | @{
4 | ViewBag.Title = "Self-Destructing Messaging";
5 | }
6 |
7 |
14 | @Html.LabelFor(m => m.Name)
15 | @Html.EditorFor(m => m.Name)
16 | @Html.ValidationMessageFor(m => m.Name)
17 |
18 |
19 | @Html.LabelFor(m => m.Email)
20 | @Html.EditorFor(m => m.Email)
21 | @Html.ValidationMessageFor(m => m.Email)
22 |
23 |
24 | @Html.LabelFor(m => m.Message)
25 |
26 | @Html.TextAreaFor(m => m.Message, new { rows = 10, cols = 100 }) 27 | @Html.ValidationMessageFor(m => m.Message) 28 |
29 |
30 |
31 |
32 |
33 | 26 | @Html.TextAreaFor(m => m.Message, new { rows = 10, cols = 100 }) 27 | @Html.ValidationMessageFor(m => m.Message) 28 |
Self-Destructing Messaging
8 | 9 |Note: the decrypted message below has been erased and can no longer 10 | be retrieved 11 | from this URL.
12 | 13 | @if (!Model.InvalidMessageId) 14 | { 15 |
16 | @Model.MessageText
17 |
18 |
19 | if (Model.HasAttachment)
20 | {
21 | Download attachment:
22 |Download 23 | Attached File @Model.AttachmentName
24 | 25 |26 | Note: The secure link above is valid for @HomeController.PasswordExpiresInSeconds seconds, 27 | after which file will be permanently removed! 28 |
29 | 30 | } 31 | 32 | 33 | } 34 | else 35 | { 36 |37 | @Model.MessageText 38 |
39 | } 40 | -------------------------------------------------------------------------------- /CryptAByte.WebUI/Content/themes/base/jquery.ui.accordion.css: -------------------------------------------------------------------------------- 1 | /*! 2 | * jQuery UI Accordion 1.8.19 3 | * 4 | * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) 5 | * Dual licensed under the MIT or GPL Version 2 licenses. 6 | * http://jquery.org/license 7 | * 8 | * http://docs.jquery.com/UI/Accordion#theming 9 | */ 10 | /* IE/Win - Fix animation bug - #4615 */ 11 | .ui-accordion { width: 100%; } 12 | .ui-accordion .ui-accordion-header { cursor: pointer; position: relative; margin-top: 1px; zoom: 1; } 13 | .ui-accordion .ui-accordion-li-fix { display: inline; } 14 | .ui-accordion .ui-accordion-header-active { border-bottom: 0 !important; } 15 | .ui-accordion .ui-accordion-header a { display: block; font-size: 1em; padding: .5em .5em .5em .7em; } 16 | .ui-accordion-icons .ui-accordion-header a { padding-left: 2.2em; } 17 | .ui-accordion .ui-accordion-header .ui-icon { position: absolute; left: .5em; top: 50%; margin-top: -8px; } 18 | .ui-accordion .ui-accordion-content { padding: 1em 2.2em; border-top: 0; margin-top: -2px; position: relative; top: 1px; margin-bottom: 2px; overflow: auto; display: none; zoom: 1; } 19 | .ui-accordion .ui-accordion-content-active { display: block; } 20 | -------------------------------------------------------------------------------- /CryptAByte.WebUI/Models/SelfDestructingMessageModel.cs: -------------------------------------------------------------------------------- 1 | using System; 2 | using System.Collections.Generic; 3 | using System.ComponentModel.DataAnnotations; 4 | using System.Linq; 5 | using System.Web; 6 | 7 | namespace CryptAByte.WebUI.Models 8 | { 9 | public class SelfDestructingMessageModel 10 | { 11 | //[Required] 12 | //[StringLength(32)] 13 | //[DataType(DataType.Password)] 14 | //public string Passphrase { get; set; } 15 | 16 | [Required] 17 | [StringLength(200)] 18 | [RegularExpression(@"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*", ErrorMessage = "Please enter a valid email address.")] 19 | public string Email { get; set; } 20 | 21 | [Required] 22 | [Display(Name = "Message")] 23 | [DataType(DataType.Text)] 24 | public string MessageText { get; set; } 25 | 26 | public bool InvalidMessageId { get; set; } 27 | 28 | public byte[] Attachment { get; set; } 29 | 30 | public string AttachmentName { get; set; } 31 | 32 | public string TemporaryDownloadId { get; set; } 33 | 34 | public bool HasAttachment { get; set; } 35 | } 36 | } 37 | 38 | -------------------------------------------------------------------------------- /CryptAByte.WindowsClient.Tests/CryptAByte.WindowsClient.Tests.csproj: -------------------------------------------------------------------------------- 1 |
4 |
29 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Views/Home/MessagesDetail.cshtml:
--------------------------------------------------------------------------------
1 | @using CryptAByte.Domain.KeyManager
2 | @using CryptAByte.WebUI.Controllers
3 | @model List-
12 | @foreach (Message message in @Model)
13 | {
14 | if (message.IsFile)
15 | {
16 |
- Sent @message.Created
17 |
Download @message.MessageData
18 |
19 | }
20 | else
21 | {
22 | - Sent @message.Created
23 |
@message.MessageData
24 |
25 | }
26 | }
27 |
32 | Note: The link(s) above are valid for @HomeController.PasswordExpiresInSeconds seconds, after which the temporary download key will expire. 33 |
34 | } 35 | -------------------------------------------------------------------------------- /CryptoPad/Properties/Settings.Designer.cs: -------------------------------------------------------------------------------- 1 | //------------------------------------------------------------------------------ 2 | //
9 |
10 |
34 | }
--------------------------------------------------------------------------------
/CryptAByte.Domain.Tests/SymetricCryptoTests.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using CryptAByte.CryptoLibrary.CryptoProviders;
3 | using Microsoft.VisualStudio.TestTools.UnitTesting;
4 |
5 | namespace CryptAByte.Domain.Tests
6 | {
7 | [TestClass]
8 | public class SymetricCryptoTests
9 | {
10 | private const string secret = "this is a secret";
11 | const string password = "password";
12 |
13 | [TestMethod]
14 | public void Encrypt_Decrypt_ReturnsOriginalValue()
15 | {
16 | var crypto = new SymmetricCryptoProvider();
17 |
18 | var cryptoText = crypto.EncryptWithKey(secret, password);
19 | var original = crypto.DecryptWithKey(cryptoText, password);
20 |
21 | Assert.AreEqual(secret,original);
22 |
23 | }
24 |
25 | [TestMethod]
26 | public void Encrypt_Decrypt_Hash_ReturnsOriginalValue()
27 | {
28 | var crypto = new SymmetricCryptoProvider();
29 |
30 | string hashedPassword = SymmetricCryptoProvider.GetSecureHashForString(password);
31 |
32 | var cryptoText = crypto.EncryptWithKey(secret, hashedPassword);
33 | var original = crypto.DecryptWithKey(cryptoText, hashedPassword);
34 |
35 | Assert.AreEqual(secret, original);
36 |
37 | }
38 |
39 | }
40 | }
41 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI.Tests/CryptAByte.WebUI.Tests.csproj:
--------------------------------------------------------------------------------
1 | 2: Send Messages & Files to a Key Id
11 |
12 | @Html.LabelFor(m => m.KeyToken)
13 | @Html.EditorFor(m => m.KeyToken)
14 | @Html.ValidationMessageFor(m => m.KeyToken)
15 |
16 |
17 | @Html.LabelFor(m => m.MessageText)
18 | @Html.TextAreaFor(m => m.MessageText, new { style = "width:90%; horiz-align:center;" })
19 | @Html.ValidationMessageFor(m => m.MessageText)
20 |
21 |
22 | @Html.LabelFor(m => m.UploadFile)
23 |
24 |
29 |
30 |
33 |
25 |
26 |
28 | 0%
27 |
19 |
20 |
41 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI.Tests/HomePageTests.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Web;
3 | using System.Web.Routing;
4 | using Microsoft.VisualStudio.TestTools.UnitTesting;
5 | using Moq;
6 |
7 | namespace CryptAByte.WebUI.Tests
8 | {
9 | [TestClass]
10 | public class HomePageTests
11 | {
12 | [TestMethod]
13 | public void CanMapNormalControllerActionRoute()
14 | {
15 | var routes = new RouteCollection();
16 | MvcApplication.RegisterRoutes(routes);
17 |
18 | var httpContextMock = new MockSend a message:
21 | 22 | @using (Ajax.BeginForm("Send", "SelfDestruct", new AjaxOptions() { OnBegin = "OnBegin", OnComplete = "OnComplete", OnSuccess = "OnSendMessage", UpdateTargetId = "MessageResult", OnFailure = "OnError" })) 23 | { 24 |
25 | @Html.LabelFor(m => m.Email)
26 | @Html.EditorFor(m => m.Email)
27 | @Html.ValidationMessageFor(m => m.Email)
28 |
29 |
30 | @Html.LabelFor(m => m.MessageText)
31 |
32 | @Html.TextAreaFor(m => m.MessageText, new { style = "width:90%; horiz-align:center;", rows=10 }) 33 | @Html.ValidationMessageFor(m => m.MessageText) 34 |
35 |
38 |
39 | }
40 | 32 | @Html.TextAreaFor(m => m.MessageText, new { style = "width:90%; horiz-align:center;", rows=10 }) 33 | @Html.ValidationMessageFor(m => m.MessageText) 34 |
Memorable Password Generator
7 | 8 | 9 | 10 | 11 |
12 | Generates strong passwords that are easy to remember.
13 |
16 |
17 |
18 |
19 |
20 |
21 | 22 | 23 | 24 | 27 | 28 | 29 |
39 |
40 |
41 | Generates strong passwords that are easy to remember.
13 |
14 | This service runs in your browser for maximum security.
15 |
16 |
17 |
18 |
19 |
20 | 21 | 22 | 23 | 24 | 27 | 28 | 29 |
Password: 30 | 31 | 32 | 33 |
34 | 35 | 36 | 37 | 38 |
42 |
43 | See also: Strong Password Generator
44 |
45 | Algorithm Source
46 |
47 |
48 |
49 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Views/Home/NewKeyDetails.cshtml:
--------------------------------------------------------------------------------
1 | @{
2 | Layout = null;
3 | var URL = "https://" + Request.Url.Host + "#" + @Model.URI;
4 | }
5 | @model CryptAByte.Domain.KeyManager.CryptoKey
6 |
7 |
15 | 8 | 9 | 10 | 11 |
12 | Share this URL to securely attach files and messages to this key. 13 |
14 |
16 |
33 |
--------------------------------------------------------------------------------
/CryptAByte.WindowsClient/Program.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Linq;
4 | using System.Reflection;
5 | using System.Windows.Forms;
6 |
7 | namespace CryptAByte.WindowsClient
8 | {
9 | static class Program
10 | {
11 | /// 17 |
24 |25 | Only someone with this passphrase can decrypt the messages and files sent to this 26 | address. 27 |
28 | @*29 | You can use the offline app (coming soon) to encrypt the secret message offline, 30 | then upload them to this account. 31 |
*@ 32 |
8 |
9 |
16 | }*@
17 |
18 |
19 |
20 |
21 |
26 |
10 | @Html.LabelFor(m=> m.Email)
11 | @Html.TextBoxFor(m=> m.Email)
12 | @Html.ValidationMessageFor(m=> m.Email)
13 |
14 |
15 |
27 |
32 |
33 |
34 |
--------------------------------------------------------------------------------
/CryptAByte.WindowsClient.Tests/ServiceProxyTests.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Linq;
4 | using System.Text;
5 | using Microsoft.VisualStudio.TestTools.UnitTesting;
6 |
7 | namespace CryptAByte.WindowsClient.Tests
8 | {
9 | [TestClass]
10 | public class ServiceProxyTests
11 | {
12 | private const string passphrase = "password";
13 |
14 | [TestMethod]
15 | public void CreateKeyReturnsKey()
16 | {
17 | var proxy = new CryptAByte.WindowsClient.Commands.ServiceProxy { ServiceUrl = "http://localhost:60888/Service/" };
18 |
19 | var key = proxy.CreateKey(passphrase);
20 |
21 | Assert.IsTrue(key.KeyId > 0);
22 | }
23 |
24 | [TestMethod]
25 | public void SendMessageReturnsOK()
26 | {
27 | var proxy = new CryptAByte.WindowsClient.Commands.ServiceProxy { ServiceUrl = "http://localhost:60888/Service/" };
28 |
29 | var key = proxy.CreateKey(passphrase);
30 |
31 | bool success = proxy.SendMessage(key.KeyToken, "secret");
32 |
33 | Assert.IsTrue(success);
34 | }
35 |
36 | [TestMethod]
37 | public void GetMessagesReturnsMessages()
38 | {
39 | var proxy = new CryptAByte.WindowsClient.Commands.ServiceProxy { ServiceUrl = "http://localhost:60888/Service/" };
40 |
41 | var key = proxy.CreateKey(passphrase);
42 |
43 | proxy.SendMessage(key.KeyToken, "secret");
44 |
45 | var messages = proxy.GetMessages(key.KeyToken, passphrase);
46 |
47 | Assert.IsTrue(messages.Count > 0);
48 | }
49 |
50 |
51 |
52 | }
53 | }
54 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Views/Account/LogOn.cshtml:
--------------------------------------------------------------------------------
1 | @model CryptAByte.WebUI.Models.LogOnModel
2 |
3 | @{
4 | ViewBag.Title = "Log On";
5 | }
6 |
7 | Log On
8 |9 | Please enter your user name and password. @Html.ActionLink("Register", "Register") if you don't have an account. 10 |
11 | 12 | 13 | 14 | 15 | @Html.ValidationSummary(true, "Login was unsuccessful. Please correct the errors and try again.") 16 | 17 | @using (Html.BeginForm()) { 18 |
19 |
47 |
48 | }
49 |
--------------------------------------------------------------------------------
/CryptAByte.Domain/Validation.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Globalization;
3 | using System.Text.RegularExpressions;
4 |
5 | namespace CryptAByte.Domain
6 | {
7 | public static class Validation
8 | {
9 | public static bool IsValidEmail(string strIn)
10 | {
11 | if (String.IsNullOrEmpty(strIn))
12 | return false;
13 |
14 | // Use IdnMapping class to convert Unicode domain names.
15 | strIn = Regex.Replace(strIn, @"(@)(.+)$", DomainMapper);
16 |
17 | // ReSharper disable HeuristicUnreachableCode
18 | if (strIn == null) return false;
19 | // ReSharper restore HeuristicUnreachableCode
20 |
21 |
22 | // Return true if strIn is in valid e-mail format.
23 | return Regex.IsMatch(strIn,
24 | @"^(?("")(""[^""]+?""@)|(([0-9a-z]((\.(?!\.))|[-!#\$%&'\*\+/=\?\^`\{\}\|~\w])*)(?<=[0-9a-z])@))" +
25 | @"(?(\[)(\[(\d{1,3}\.){3}\d{1,3}\])|(([0-9a-z][-\w]*[0-9a-z]*\.)+[a-z0-9]{2,17}))$",
26 | RegexOptions.IgnoreCase);
27 |
28 | }
29 |
30 | private static string DomainMapper(Match match)
31 | {
32 | // IdnMapping class with default property values.
33 | IdnMapping idn = new IdnMapping();
34 |
35 | string domainName = match.Groups[2].Value;
36 | try
37 | {
38 | domainName = idn.GetAscii(domainName);
39 | }
40 | catch (ArgumentException)
41 | {
42 | return null;
43 | }
44 | return match.Groups[1].Value + domainName;
45 | }
46 | }
47 | }
--------------------------------------------------------------------------------
/CryptAByte.Domain/Migrations/Configuration.cs:
--------------------------------------------------------------------------------
1 | namespace CryptAByte.Domain.Migrations
2 | {
3 | using System;
4 | using System.Data.Entity;
5 | using System.Data.Entity.Migrations;
6 | using System.Linq;
7 |
8 | public partial class MyMigration : DbMigration
9 | {
10 | public override void Up()
11 | {
12 | CreateTable(
13 | "dbo.Messags",
14 | c => new
15 | {
16 | Created = c.DateTime(nullable: false, defaultValueSql: "GETDATE()"),
17 | });
18 | //.PrimaryKey(t => t.);
19 | }
20 | }
21 |
22 | internal sealed class Configuration : DbMigrationsConfigurationChange Password
8 |9 | Use the form below to change your password. 10 |
11 |12 | New passwords are required to be a minimum of @Membership.MinRequiredPasswordLength characters in length. 13 |
14 | 15 | 16 | 17 | 18 | @using (Html.BeginForm()) { 19 | @Html.ValidationSummary(true, "Password change was unsuccessful. Please correct the errors and try again.") 20 |
21 |
52 |
53 | }
54 |
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # Build Folders (you can keep bin if you'd like, to store dlls and pdbs)
2 | [Bb]in/
3 | [Oo]bj/
4 |
5 | # mstest test results
6 | TestResults
7 |
8 | ## Ignore Visual Studio temporary files, build results, and
9 | ## files generated by popular Visual Studio add-ons.
10 |
11 | # User-specific files
12 | *.suo
13 | *.user
14 | *.sln.docstates
15 |
16 | # Build results
17 | [Dd]ebug/
18 | [Rr]elease/
19 | x64/
20 | *_i.c
21 | *_p.c
22 | *.ilk
23 | *.meta
24 | *.obj
25 | *.pch
26 | *.pdb
27 | *.pgc
28 | *.pgd
29 | *.rsp
30 | *.sbr
31 | *.tlb
32 | *.tli
33 | *.tlh
34 | *.tmp
35 | *.log
36 | *.vspscc
37 | *.vssscc
38 | .builds
39 |
40 | # Visual C++ cache files
41 | ipch/
42 | *.aps
43 | *.ncb
44 | *.opensdf
45 | *.sdf
46 |
47 | # Visual Studio profiler
48 | *.psess
49 | *.vsp
50 | *.vspx
51 |
52 | # Guidance Automation Toolkit
53 | *.gpState
54 |
55 | # ReSharper is a .NET coding add-in
56 | _ReSharper*
57 |
58 | # NCrunch
59 | *.ncrunch*
60 | .*crunch*.local.xml
61 |
62 | # Installshield output folder
63 | [Ee]xpress
64 |
65 | # DocProject is a documentation generator add-in
66 | DocProject/buildhelp/
67 | DocProject/Help/*.HxT
68 | DocProject/Help/*.HxC
69 | DocProject/Help/*.hhc
70 | DocProject/Help/*.hhk
71 | DocProject/Help/*.hhp
72 | DocProject/Help/Html2
73 | DocProject/Help/html
74 |
75 | # Click-Once directory
76 | publish
77 |
78 | # Publish Web Output
79 | *.Publish.xml
80 |
81 | # NuGet Packages Directory
82 | packages
83 |
84 | # Windows Azure Build Output
85 | csx
86 | *.build.csdef
87 |
88 | # Windows Store app package directory
89 | AppPackages/
90 |
91 | # Others
92 | [Bb]in
93 | [Oo]bj
94 | sql
95 | TestResults
96 | [Tt]est[Rr]esult*
97 | *.Cache
98 | ClientBin
99 | [Ss]tyle[Cc]op.*
100 | ~$*
101 | *.dbmdl
102 | Generated_Code #added for RIA/Silverlight projects
103 |
104 | # Backup & report files from converting an old project file to a newer
105 | # Visual Studio version. Backup files are not needed, because we have git ;-)
106 | _UpgradeReport_Files/
107 | Backup*/
108 | UpgradeLog*.XML
109 | /.nuget
110 |
--------------------------------------------------------------------------------
/CryptAByte.WebUI/Global.asax.cs:
--------------------------------------------------------------------------------
1 | using System;
2 | using System.Collections.Generic;
3 | using System.Data.Entity;
4 | using System.Data.Entity.Infrastructure;
5 | using System.Linq;
6 | using System.Web;
7 | using System.Web.Mvc;
8 | using System.Web.Routing;
9 | using CryptAByte.Domain.KeyManager;
10 | using CryptAByte.WebUI.Constraints;
11 |
12 | namespace CryptAByte.WebUI
13 | {
14 | // Note: For instructions on enabling IIS6 or IIS7 classic mode,
15 | // visit http://go.microsoft.com/?LinkId=9394801
16 |
17 | public class MvcApplication : System.Web.HttpApplication
18 | {
19 | public static void RegisterGlobalFilters(GlobalFilterCollection filters)
20 | {
21 | filters.Add(new HandleErrorAttribute());
22 | }
23 |
24 | public static void RegisterRoutes(RouteCollection routes)
25 | {
26 | routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
27 |
28 | // routes.MapRoute(
29 | // "keyURI", // Route name
30 | // "{key}", // URL with parameters
31 | // new { controller = "Home", action = "Index" },
32 | // new {key = new ValidKeyConstraint()}
33 | //);
34 |
35 | routes.MapRoute(
36 | "Default", // Route name
37 | "{controller}/{action}/{id}", // URL with parameters
38 | new { controller = "Home", action = "Index", id = UrlParameter.Optional } // Parameter defaults
39 | );
40 |
41 | }
42 |
43 | protected void Application_Start()
44 | {
45 | AreaRegistration.RegisterAllAreas();
46 |
47 | // Use LocalDB for Entity Framework by default
48 | //Database.DefaultConnectionFactory = new SqlConnectionFactory("Data Source=(localdb)\v11.0; Integrated Security=True; MultipleActiveResultSets=True");
49 |
50 | //Database.SetInitializerCreate a New Account
8 |9 | Use the form below to create a new account. 10 |
11 |12 | Passwords are required to be a minimum of @Membership.MinRequiredPasswordLength characters in length. 13 |
14 | 15 | 16 | 17 | 18 | @using (Html.BeginForm()) { 19 | @Html.ValidationSummary(true, "Account creation was unsuccessful. Please correct the errors and try again.") 20 |
21 |
60 |
61 | }
62 |
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/CryptAByte.WebUI/Models/AccountModels.cs:
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1 | using System;
2 | using System.Collections.Generic;
3 | using System.ComponentModel.DataAnnotations;
4 | using System.Globalization;
5 | using System.Web.Mvc;
6 | using System.Web.Security;
7 |
8 | namespace CryptAByte.WebUI.Models
9 | {
10 |
11 | public class ChangePasswordModel
12 | {
13 | [Required]
14 | [DataType(DataType.Password)]
15 | [Display(Name = "Current password")]
16 | public string OldPassword { get; set; }
17 |
18 | [Required]
19 | [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
20 | [DataType(DataType.Password)]
21 | [Display(Name = "New password")]
22 | public string NewPassword { get; set; }
23 |
24 | [DataType(DataType.Password)]
25 | [Display(Name = "Confirm new password")]
26 | [System.Web.Mvc.Compare("NewPassword", ErrorMessage = "The new password and confirmation password do not match.")]
27 | public string ConfirmPassword { get; set; }
28 | }
29 |
30 | public class LogOnModel
31 | {
32 | [Required]
33 | [Display(Name = "User name")]
34 | public string UserName { get; set; }
35 |
36 | [Required]
37 | [DataType(DataType.Password)]
38 | [Display(Name = "Password")]
39 | public string Password { get; set; }
40 |
41 | [Display(Name = "Remember me?")]
42 | public bool RememberMe { get; set; }
43 | }
44 |
45 | public class RegisterModel
46 | {
47 | [Required]
48 | [Display(Name = "User name")]
49 | public string UserName { get; set; }
50 |
51 | [Required]
52 | [DataType(DataType.EmailAddress)]
53 | [Display(Name = "Email address")]
54 | public string Email { get; set; }
55 |
56 | [Required]
57 | [StringLength(100, ErrorMessage = "The {0} must be at least {2} characters long.", MinimumLength = 6)]
58 | [DataType(DataType.Password)]
59 | [Display(Name = "Password")]
60 | public string Password { get; set; }
61 |
62 | [DataType(DataType.Password)]
63 | [Display(Name = "Confirm password")]
64 | [System.Web.Mvc.Compare("Password", ErrorMessage = "The password and confirmation password do not match.")]
65 | public string ConfirmPassword { get; set; }
66 | }
67 | }
68 |
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/CryptAByte.WebUI/App_Start/NinjectWebCommon.cs:
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1 | using CryptAByte.Domain.KeyManager;
2 | using CryptAByte.Domain.SelfDestructingMessaging;
3 |
4 | [assembly: WebActivator.PreApplicationStartMethod(typeof(CryptAByte.WebUI.App_Start.NinjectWebCommon), "Start")]
5 | [assembly: WebActivator.ApplicationShutdownMethodAttribute(typeof(CryptAByte.WebUI.App_Start.NinjectWebCommon), "Stop")]
6 |
7 | namespace CryptAByte.WebUI.App_Start
8 | {
9 | using System;
10 | using System.Web;
11 |
12 | using Microsoft.Web.Infrastructure.DynamicModuleHelper;
13 |
14 | using Ninject;
15 | using Ninject.Web.Common;
16 |
17 | public static class NinjectWebCommon
18 | {
19 | private static readonly Bootstrapper bootstrapper = new Bootstrapper();
20 |
21 | /// About
8 | 9 |
10 |
22 |
23 |
24 |
25 |
26 | @Html.Partial("About-Home")
27 |
28 | @*11 | Crypt-A-Byte is a set of services offering secure communications on the web. 12 | It can 13 | be used via the web interface or via the API. 14 |
15 | 16 |17 | Would you like to run a copy of CryptAByte on your website or private Intranet? 18 | 19 | 20 | GitHub repository. 21 |
@ViewBag.Message
29 |30 | Time-Lock： Do Not Decrypt Until ___ 31 |
32 |33 | Request Keys | 34 |
35 |36 | Time-Lock provides several ways to keep a secret until a certain time is reached 37 | and/or a certain person(s) agree to release it. 38 |
39 |40 | There are many good tools for sharing password-protected information, but if you 41 | want to releval a secret based on certain criteria such as time or group consensus, 42 | you must rely on a trusted third party. Time-Lock allows you to define a set of 43 | conditions to handle many different situations 44 |
45 |46 | Time-Lock can be used in a way that does not require you to trust it with your secret. 47 | You can use the Time-Lock site directly, or you can interface with its API from 48 | another application or website. 49 |
50 |51 | Here are some ways that you can use Time-Lock: 52 |
53 |-
54 |
- Record a secret today and don't reveal it until 7 minutes (or days or years) from 55 | now. The secret can automatically be send to a recipient after a certain time or 56 | deleted if it is not retrieved. 57 |
- You want to reveal a secret to a friend based on certain criteria which a referee 58 | will decide on. You can record the secret with Time-Lock and send the unlock key 59 | to the judge and the access key to your friend. The referee can unlock the secret 60 | with his key, but he will not be able to read the message. After the referee uses 61 | his unlock key, your friend will able to use his access key to read it. 62 |
- You want to leave a message for three friends which requires all three to enter 63 | their password to open it. 64 |
- Same as scenario 1, but requires sufficient calculations to ensure that your secret 65 | can be kept whether or not you trust Time-Lock and even if the website is not available. 66 | 67 |
-
69 |
- Trusted Third Party 70 |
- Mutual Friend 71 |
- Consensus 72 |
- Pre-Calculate key 73 |
75 | Sources: 76 |
-
77 |
- http://www.gwern.net/Self-decrypting%20files 78 |
- https://bcrypt.codeplex.com/ 79 | 80 |
Self-Destructing Messaging
7 | @*Warning: this service is currently under a testing 8 | period. Please 9 | don't use it for 10 | anything important.
*@ 11 | 12 |Self-destructing messages are messages that erase themselves after the recipient 13 | reads them.
14 |
15 | Here is how it works:
16 |
25 |
26 |
27 |
28 | @Html.Partial("Send")
29 |
30 | -
17 |
- Write your message and enter the email address of the recipient. 18 |
- The message is encrypted with a random passphrase and stored on the server. The 19 | passphrase 20 | is embedded in the link to open the message. 21 |
- When the recipient clicks on the link, this website decrypts the message and in 22 | the same step, erases the message. 23 |
31 |
32 |
73 |
74 |
75 |
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/OneTimePad/Properties/app.manifest:
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1 |
2 | Notes
33 |
34 |
35 |
47 |
48 | -
36 |
- The passphrase is not stored and the message is never stored in decrypted form, 37 | so it is impossible for the administrator 38 | to reveal the message after it is sent. 39 |
- If someone opens your email in your inbox before you, they will 40 | be able to read the message. 41 |
- The read URL contains a hash of the original message. This is used to verify that 42 | the message has not changed since it was sent -- as might happen if the database 43 | used to store the messages was hacked or compromised. 44 |
Cautions & Disclaimers
49 |
50 |
51 |
69 |
70 |
71 |
72 | -
52 |
- It may be possible for force the operator 53 | of the website 54 | (either by a lawful court order or by compromising our security) to reveal the 55 | message 56 | without notifying the original recipient if the sent email is available - for example, 57 | if someone has access the inbox of the recipient. (Read More) 58 |
- If you wish to recieve information securily and anonymously, we suggest you use 59 | CryptAByte's messaging service. If you wish to anonymously share information and 60 | understand the risks involved, 61 | you can use this service. 62 |
- We may store the sender's IP address and recipient email address to prevent abuse 63 | of this service. The mail server itself may also keep a record of the recipients 64 | email address while it is being sent. 65 | 66 |