public async Task RouteAsync(RouteContext context)
{
if (context.HttpContext.Request.Method == HttpMethods.Post)
{
var segments =
context.HttpContext
.Request
.Path
.Value
.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
if (segments[0] == "discovery")
{
using var reader = new StreamReader(context.HttpContext.Request.Body);
var source = await reader.ReadToEndAsync();
var apiUri = new Uri(source);
_frontendEnvironment.SetApiUri(apiUri);
context.Handler = async httpContext =>
{
await httpContext.Response.CompleteAsync();
};
}
}
}
private async Task HandlePostVerb(RouteContext context)
{
var segments =
context.HttpContext
.Request
.Path
.Value
.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
if (segments[0] == "apitunnel")
{
using var reader = new StreamReader(context.HttpContext.Request.Body);
var source = await reader.ReadToEndAsync();
var requestBody = JObject.Parse(source);
var apiUri = new Uri(requestBody["tunnelUri"].Value <string>());
var frontendType = requestBody["frontendType"].Value <string>();
var hash = $"{Guid.NewGuid():N}";
var bootstrapperUri = new Uri(apiUri, $"apitunnel/{frontendType}/{hash}/bootstrapper.js");
_frontendEnvironment.SetApiUri(apiUri);
_bootstrapperScripts.GetOrAdd(bootstrapperUri, key => GenerateBootstrapperCode(apiUri, frontendType, hash));
context.Handler = async httpContext =>
{
httpContext.Response.ContentType = "text/plain";
var response = new JObject
{
{ "bootstrapperUri", bootstrapperUri.ToString() }
};
await httpContext.Response.WriteAsync(response.ToString(Newtonsoft.Json.Formatting.None));
await httpContext.Response.CompleteAsync();
};
}
}