partial void PrepareRequest(Transaction body, HttpClient client, HttpRequestMessage request, string url)
{
var uriBuilder = new UriBuilder(request.RequestUri);
var query = HttpUtility.ParseQueryString(uriBuilder.Query);
if (conn is LocalConnection)
{
query["dbname"] = conn.DbName;
if (!_isEmpty(body.Source_dbname))
{
query["source_dbname"] = body.Source_dbname;
}
}
query["open_mode"] = body.Mode.ToString();
if (conn is ManagementConnection || conn is CloudConnection)
{
query["region"] = EnumString.GetDescription(conn.Region);
}
if (conn is CloudConnection)
{
query["compute_name"] = conn.ComputeName;
}
uriBuilder.Query = query.ToString();
request.RequestUri = uriBuilder.Uri;
// populate headers
request.Headers.Host = request.RequestUri.Host;
request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json; charset=utf-8");
// sign request here
var raiRequest = new RAIRequest(request, conn);
raiRequest.Sign(debugLevel: DebugLevel);
DelveClient.AddExtraHeaders(request);
// use HTTP 2.0 (to handle keep-alive)
request.Version = System.Net.HttpVersion.Version20;
// have a separate keep-alive task (per thread)
if (!isStatusRequest(body))
{
var tokenSource = new CancellationTokenSource();
AsyncLocalKeepAliveCancellationTokenSource.Value = tokenSource;
CancellationToken ct = tokenSource.Token;
/**
* TODO: currently we swallo exceptions in KeepClientAlive.
* If we want to throw, then we need to change this to asynchronously handle the throw
* e.g.
* try {
* await this.KeepClientAlive(client, url, ct).ConfigureAwait(false);
* } catch (Exception e) {
* // Handle here
* }
**/
var keep_alive_task = this.KeepClientAlive(client, url, ct).ConfigureAwait(false);
}
}
partial void PrepareRequest(System.Net.Http.HttpClient client, System.Net.Http.HttpRequestMessage request, string url)
{
if (request.Content == null)
{
request.Content = new StringContent("");
}
// populate headers
request.Headers.Clear();
request.Content.Headers.Clear();
request.Headers.Host = request.RequestUri.Host;
request.Content.Headers.ContentType = MediaTypeHeaderValue.Parse("application/json");
RAIRequest raiReq = new RAIRequest(request, conn);
raiReq.Sign();
DelveClient.AddExtraHeaders(request);
}
public void Test2()
{
string dbname = IntegrationTestsCommons.genDbname("testcsharpclient");
CloudConnection cloudConn = new CloudConnection(
new LocalConnection(dbname),
creds: new RAICredentials(
"e3536f8d-cbc6-4ed8-9de6-74cf4cb724a1",
"krnXRBoE0lX6NddvryxKIE+7RWrkWg6xk8NcGaSOdCo="
),
verifySSL: false
);
HttpRequestMessage httpReq = new HttpRequestMessage();
httpReq.Method = HttpMethod.Get;
httpReq.RequestUri = new Uri("https://127.0.0.1:8443/database");
httpReq.Content = new StringContent("{}");
httpReq.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
httpReq.Headers.Host = "127.0.0.1";
RAIRequest req = new RAIRequest(httpReq, cloudConn, service: "database+list");
req.Sign(DateTime.Parse("2020-05-04T10:36:00"), debugLevel: cloudConn.DebugLevel);
string output = string.Join(
"\n",
from header in req.InnerReq.Headers.Union(req.InnerReq.Content.Headers)
orderby header.Key.ToLower()
select string.Format(
"{0}: {1}",
header.Key.ToLower(),
string.Join(",", header.Value).Trim()
)
) + "\n";
string expected =
"authorization: RAI01-ED25519-SHA256 " +
"Credential=e3536f8d-cbc6-4ed8-9de6-74cf4cb724a1/20200504/us-east/database+list/rai01_request, " +
"SignedHeaders=content-type;host;x-rai-date, " +
"Signature=77d211417454ded42dc931d25c57af6cab6cbc70f75bef4c849d37585188d659158c8c944eab866e3147bbcde21257ae0a1dfece3c0f3f43a838b3f9524e0f0a\n" +
"content-type: application/json\n" +
"host: 127.0.0.1\n" +
"x-rai-date: 20200504T103600Z\n";
Assert.AreEqual(output, expected);
}