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https://github.com/aljazceru/btcpayserver.git
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2e6246e385
* Move TagHelpers to Abstractions Makes them available for use in plugins. Also cleans up the tag helper references in the view code: As we have it in the root view imports, the individual directives in the views are superfluous. * Move CurrenciesSuggestionsTagHelper back To get rid of the Rating dependency in Abstractions.
26 lines
775 B
C#
26 lines
775 B
C#
using System.Threading.Tasks;
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using BTCPayServer.Security;
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using Microsoft.AspNetCore.Razor.TagHelpers;
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namespace BTCPayServer.Abstractions.TagHelpers;
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/// <summary>
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/// Add sha256- to allow inline event handlers in CSP
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/// </summary>
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[HtmlTargetElement("template", Attributes = "csp-allow")]
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public class CSPTemplate : TagHelper
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{
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private readonly ContentSecurityPolicies _csp;
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public CSPTemplate(ContentSecurityPolicies csp)
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{
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_csp = csp;
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}
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public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
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{
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output.Attributes.RemoveAll("csp-allow");
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var childContent = await output.GetChildContentAsync();
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var content = childContent.GetContent();
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_csp.AllowInline(content);
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}
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}
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