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| 1 | +using System.Collections.Specialized; |
| 2 | +using System.Web; |
| 3 | +using System.Web.Helpers; |
| 4 | +using Moq; |
| 5 | +using Newtonsoft.Json; |
| 6 | +using NUnit.Framework; |
| 7 | +using Umbraco.Core; |
| 8 | +using Umbraco.Tests.TestHelpers; |
| 9 | +using Umbraco.Web.Mvc; |
| 10 | +using Umbraco.Web.Security; |
| 11 | + |
| 12 | +namespace Umbraco.Tests.Security |
| 13 | +{ |
| 14 | + [TestFixture] |
| 15 | + public class UmbracoAntiForgeryAdditionalDataProviderTests |
| 16 | + { |
| 17 | + [Test] |
| 18 | + public void Test_Wrapped_Non_BeginUmbracoForm() |
| 19 | + { |
| 20 | + var wrapped = Mock.Of<IAntiForgeryAdditionalDataProvider>(x => x.GetAdditionalData(It.IsAny<HttpContextBase>()) == "custom"); |
| 21 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(wrapped); |
| 22 | + |
| 23 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 24 | + var data = provider.GetAdditionalData(httpContextFactory.HttpContext); |
| 25 | + |
| 26 | + Assert.IsTrue(data.DetectIsJson()); |
| 27 | + var json = JsonConvert.DeserializeObject<UmbracoAntiForgeryAdditionalDataProvider.AdditionalData>(data); |
| 28 | + Assert.AreEqual(null, json.Ufprt); |
| 29 | + Assert.IsTrue(json.Stamp != default); |
| 30 | + Assert.AreEqual("custom", json.WrappedValue); |
| 31 | + } |
| 32 | + |
| 33 | + [Test] |
| 34 | + public void Null_Wrapped_Non_BeginUmbracoForm() |
| 35 | + { |
| 36 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 37 | + |
| 38 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 39 | + var data = provider.GetAdditionalData(httpContextFactory.HttpContext); |
| 40 | + |
| 41 | + Assert.IsTrue(data.DetectIsJson()); |
| 42 | + var json = JsonConvert.DeserializeObject<UmbracoAntiForgeryAdditionalDataProvider.AdditionalData>(data); |
| 43 | + Assert.AreEqual(null, json.Ufprt); |
| 44 | + Assert.IsTrue(json.Stamp != default); |
| 45 | + Assert.AreEqual("default", json.WrappedValue); |
| 46 | + } |
| 47 | + |
| 48 | + [Test] |
| 49 | + public void Validate_Non_Json() |
| 50 | + { |
| 51 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 52 | + |
| 53 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 54 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "hello"); |
| 55 | + |
| 56 | + Assert.IsFalse(isValid); |
| 57 | + } |
| 58 | + |
| 59 | + [Test] |
| 60 | + public void Validate_Invalid_Json() |
| 61 | + { |
| 62 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 63 | + |
| 64 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 65 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '0'}"); |
| 66 | + Assert.IsFalse(isValid); |
| 67 | + |
| 68 | + isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': ''}"); |
| 69 | + Assert.IsFalse(isValid); |
| 70 | + |
| 71 | + isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'hello': 'world'}"); |
| 72 | + Assert.IsFalse(isValid); |
| 73 | + |
| 74 | + } |
| 75 | + |
| 76 | + [Test] |
| 77 | + public void Validate_No_Request_Ufprt() |
| 78 | + { |
| 79 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 80 | + |
| 81 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 82 | + //there is a ufprt in the additional data, but not in the request |
| 83 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': 'ASBVDFDFDFDF'}"); |
| 84 | + Assert.IsFalse(isValid); |
| 85 | + } |
| 86 | + |
| 87 | + [Test] |
| 88 | + public void Validate_No_AdditionalData_Ufprt() |
| 89 | + { |
| 90 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 91 | + |
| 92 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 93 | + var requestMock = Mock.Get(httpContextFactory.HttpContext.Request); |
| 94 | + requestMock.SetupGet(x => x["ufprt"]).Returns("ABCDEFG"); |
| 95 | + |
| 96 | + //there is a ufprt in the additional data, but not in the request |
| 97 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': ''}"); |
| 98 | + Assert.IsFalse(isValid); |
| 99 | + } |
| 100 | + |
| 101 | + [Test] |
| 102 | + public void Validate_No_AdditionalData_Or_Request_Ufprt() |
| 103 | + { |
| 104 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 105 | + |
| 106 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 107 | + |
| 108 | + //there is a ufprt in the additional data, but not in the request |
| 109 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': ''}"); |
| 110 | + Assert.IsTrue(isValid); |
| 111 | + } |
| 112 | + |
| 113 | + [Test] |
| 114 | + public void Validate_Request_And_AdditionalData_Ufprt() |
| 115 | + { |
| 116 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(null); |
| 117 | + |
| 118 | + var routeParams1 = $"{RenderRouteHandler.ReservedAdditionalKeys.Controller}={HttpUtility.UrlEncode("Test")}&{RenderRouteHandler.ReservedAdditionalKeys.Action}={HttpUtility.UrlEncode("Index")}&{RenderRouteHandler.ReservedAdditionalKeys.Area}=Umbraco"; |
| 119 | + var routeParams2 = $"{RenderRouteHandler.ReservedAdditionalKeys.Controller}={HttpUtility.UrlEncode("Test")}&{RenderRouteHandler.ReservedAdditionalKeys.Action}={HttpUtility.UrlEncode("Index")}&{RenderRouteHandler.ReservedAdditionalKeys.Area}=Umbraco"; |
| 120 | + |
| 121 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 122 | + var requestMock = Mock.Get(httpContextFactory.HttpContext.Request); |
| 123 | + requestMock.SetupGet(x => x["ufprt"]).Returns(routeParams1.EncryptWithMachineKey()); |
| 124 | + |
| 125 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': '" + routeParams2.EncryptWithMachineKey() + "'}"); |
| 126 | + Assert.IsTrue(isValid); |
| 127 | + |
| 128 | + routeParams2 = $"{RenderRouteHandler.ReservedAdditionalKeys.Controller}={HttpUtility.UrlEncode("Invalid")}&{RenderRouteHandler.ReservedAdditionalKeys.Action}={HttpUtility.UrlEncode("Index")}&{RenderRouteHandler.ReservedAdditionalKeys.Area}=Umbraco"; |
| 129 | + isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': '" + routeParams2.EncryptWithMachineKey() + "'}"); |
| 130 | + Assert.IsFalse(isValid); |
| 131 | + } |
| 132 | + |
| 133 | + [Test] |
| 134 | + public void Validate_Wrapped_Request_And_AdditionalData_Ufprt() |
| 135 | + { |
| 136 | + var wrapped = Mock.Of<IAntiForgeryAdditionalDataProvider>(x => x.ValidateAdditionalData(It.IsAny<HttpContextBase>(), "custom") == true); |
| 137 | + var provider = new UmbracoAntiForgeryAdditionalDataProvider(wrapped); |
| 138 | + |
| 139 | + var routeParams1 = $"{RenderRouteHandler.ReservedAdditionalKeys.Controller}={HttpUtility.UrlEncode("Test")}&{RenderRouteHandler.ReservedAdditionalKeys.Action}={HttpUtility.UrlEncode("Index")}&{RenderRouteHandler.ReservedAdditionalKeys.Area}=Umbraco"; |
| 140 | + var routeParams2 = $"{RenderRouteHandler.ReservedAdditionalKeys.Controller}={HttpUtility.UrlEncode("Test")}&{RenderRouteHandler.ReservedAdditionalKeys.Action}={HttpUtility.UrlEncode("Index")}&{RenderRouteHandler.ReservedAdditionalKeys.Area}=Umbraco"; |
| 141 | + |
| 142 | + var httpContextFactory = new FakeHttpContextFactory("/hello/world"); |
| 143 | + var requestMock = Mock.Get(httpContextFactory.HttpContext.Request); |
| 144 | + requestMock.SetupGet(x => x["ufprt"]).Returns(routeParams1.EncryptWithMachineKey()); |
| 145 | + |
| 146 | + var isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': '" + routeParams2.EncryptWithMachineKey() + "'}"); |
| 147 | + Assert.IsFalse(isValid); |
| 148 | + |
| 149 | + isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'custom', 'Ufprt': '" + routeParams2.EncryptWithMachineKey() + "'}"); |
| 150 | + Assert.IsTrue(isValid); |
| 151 | + |
| 152 | + routeParams2 = $"{RenderRouteHandler.ReservedAdditionalKeys.Controller}={HttpUtility.UrlEncode("Invalid")}&{RenderRouteHandler.ReservedAdditionalKeys.Action}={HttpUtility.UrlEncode("Index")}&{RenderRouteHandler.ReservedAdditionalKeys.Area}=Umbraco"; |
| 153 | + isValid = provider.ValidateAdditionalData(httpContextFactory.HttpContext, "{'Stamp': '636970328040070330', 'WrappedValue': 'default', 'Ufprt': '" + routeParams2.EncryptWithMachineKey() + "'}"); |
| 154 | + Assert.IsFalse(isValid); |
| 155 | + } |
| 156 | + } |
| 157 | +} |
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