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using Microsoft.AspNetCore.Mvc;
namespace GitRepoViewer.CorsProxy.Controllers;
[ApiController]
// [Route("[controller]")]
[Route("/")]
public class SimpleProxyController : ControllerBase
{
private readonly ILogger<SimpleProxyController> _logger;
public SimpleProxyController(ILogger<SimpleProxyController> logger)
{
_logger = logger;
}
[HttpGet("get/{*url}")]
public async Task Get(string url)
{
_logger.LogInformation("Proxying url: " + url);
var request = new HttpRequestMessage(HttpMethod.Get, url);
var client = new HttpClient();
var response = await client.SendAsync(request);
if(!response.IsSuccessStatusCode)
_logger.LogWarning("Got status code: " + response.StatusCode + " for url: " + url);
//throw new Exception("Failed to fetch file: " + url);
Response.StatusCode = (int) response.StatusCode;
Response.ContentType = response.Content.Headers.ContentType?.MediaType ?? "application/octet-stream";
//copy headers
foreach (var (key, value) in response.Headers)
{
Response.Headers.Add(key, value.ToArray());
}
//override cors
Response.Headers.Add("Access-Control-Allow-Origin", "*");
Response.Headers.Add("Access-Control-Allow-Headers", "*");
Response.Headers.Add("Access-Control-Allow-Methods", "*");
Response.Headers.Add("Access-Control-Allow-Credentials", "true");
Response.Headers.Add("Access-Control-Max-Age", "86400");
await response.Content.CopyToAsync(Response.Body);
//return new FileStreamResult(await response.Content.ReadAsStreamAsync(), response.Content.Headers.ContentType?.MediaType ?? "application/octet-stream");
}
}
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