Ejemplo n.º 1
0
        public async Task ProcessAsync_Script_AddsHashToHttpContextForMultiLineSnippets()
        {
            // Arrange
            var id               = Guid.NewGuid().ToString();
            var tagName          = "script";
            var tagHelperContext = GetTagHelperContext(id, tagName);
            var tagHelper        = new HashTagHelper()
            {
                CSPHashType = CSPHashType.SHA256,
                ViewContext = GetViewContext(),
            };

            var output = new TagHelperOutput(
                tagName,
                attributes: new TagHelperAttributeList(),
                getChildContentAsync: (useCachedResult, encoder) =>
            {
                var tagHelperContent = new DefaultTagHelperContent();
                tagHelperContent.SetHtmlContent(scriptSnippet);
                return(Task.FromResult <TagHelperContent>(tagHelperContent));
            });

            // Act
            await tagHelper.ProcessAsync(tagHelperContext, output);

            // Assert
            var hash     = Assert.Single(tagHelper.ViewContext.HttpContext.GetScriptCSPHashes());
            var expected = "'sha256-Oro8tit8euyKzxqyJteBRTdQBlipvXGQWfS5epMHmUU='";

            Assert.Equal(expected, hash);
        }
Ejemplo n.º 2
0
        public async Task ProcessAsync_Script_GeneratesExpectedOutput()
        {
            // Arrange
            var id               = Guid.NewGuid().ToString();
            var tagName          = "script";
            var tagHelperContext = GetTagHelperContext(id, tagName);
            var tagHelper        = new HashTagHelper()
            {
                CSPHashType = CSPHashType.SHA256,
                ViewContext = GetViewContext(),
            };

            var output = new TagHelperOutput(
                tagName,
                attributes: new TagHelperAttributeList(),
                getChildContentAsync: (useCachedResult, encoder) =>
            {
                var tagHelperContent = new DefaultTagHelperContent();
                tagHelperContent.SetHtmlContent(scriptSnippet);
                return(Task.FromResult <TagHelperContent>(tagHelperContent));
            });

            output.Content.SetHtmlContent(shortSnippet);

            // Act
            await tagHelper.ProcessAsync(tagHelperContext, output);

            // Assert
            Assert.Equal(tagName, output.TagName);
            Assert.Empty(output.Attributes);
            Assert.Equal(shortSnippet, output.Content.GetContent());
        }
Ejemplo n.º 3
0
        public async Task ProcessAsync_Script_AddsHashToHttpContextForOneLineSnippets()
        {
            // Arrange
            var id               = Guid.NewGuid().ToString();
            var tagName          = "script";
            var tagHelperContext = GetTagHelperContext(id, tagName);
            var tagHelper        = new HashTagHelper()
            {
                CSPHashType = CSPHashType.SHA256,
                ViewContext = GetViewContext(),
            };

            var output = new TagHelperOutput(
                tagName,
                attributes: new TagHelperAttributeList(),
                getChildContentAsync: (useCachedResult, encoder) =>
            {
                var tagHelperContent = new DefaultTagHelperContent();
                tagHelperContent.SetHtmlContent(shortSnippet);
                return(Task.FromResult <TagHelperContent>(tagHelperContent));
            });

            // Act
            await tagHelper.ProcessAsync(tagHelperContext, output);

            // Assert
            var hash     = Assert.Single(tagHelper.ViewContext.HttpContext.GetScriptCSPHashes());
            var expected = "'sha256-1yLcYHZUiV92moZ6snTrg6e0yBO8emEEpUSB2wlMFz8='";

            Assert.Equal(expected, hash);
        }
Ejemplo n.º 4
0
        public async Task ProcessAsync_Style_AddsHashToHttpContextForOneLineSnippets()
        {
            // Arrange
            var id               = Guid.NewGuid().ToString();
            var tagName          = "style";
            var tagHelperContext = GetTagHelperContext(id, tagName);
            var tagHelper        = new HashTagHelper()
            {
                CSPHashType = CSPHashType.SHA256,
                ViewContext = GetViewContext(),
            };

            var output = new TagHelperOutput(
                tagName,
                attributes: new TagHelperAttributeList(),
                getChildContentAsync: (useCachedResult, encoder) =>
            {
                var tagHelperContent = new DefaultTagHelperContent();
                tagHelperContent.SetHtmlContent(styleSnippet);
                return(Task.FromResult <TagHelperContent>(tagHelperContent));
            });

            // Act
            await tagHelper.ProcessAsync(tagHelperContext, output);

            // Assert
            var hash     = Assert.Single(tagHelper.ViewContext.HttpContext.GetStyleCSPHashes());
            var expected = "'sha256-Wz9o8J/ijdXtAzs95rmQ8OtBacYk6JfYTXQlM8yxIjg='";

            Assert.Equal(expected, hash);
        }