private DirectLineConversation GetDirectLineConversation(string userId, string conversationId)
{
var claims = new List <Claim>();
claims.Add(new Claim(TokenBuilder.ClaimTypeConversationID, conversationId));
var expiresIn = this._inDirectlineSettings.TokenExpiresIn;
var token = this._tokenBuilder.BuildToken(userId, claims, expiresIn);
var mustBeConnectedIn = this._inDirectlineSettings.StreamUrlMustBeConnectedIn;
var streamUrlToken = this._tokenBuilder.BuildToken(userId, claims, mustBeConnectedIn);
// we should not use ServiceUrl here because
// - Service URL is exposed to Bot Message Endpont only,
// - it might be different from the one exposed to client
// so we should get the StreamURL from current URL
var origin = $"{this.HttpContext.Request.Scheme}://{HttpContext.Request.Host}"; // note the Host has already included the PORT
origin = UtilsEx.GetWebSocketOrigin(origin);
this._logger.LogInformation($"the origin for streamUrl is {origin}");
return(new DirectLineConversation {
ConversationId = conversationId,
ExpiresIn = expiresIn,
Token = token,
StreamUrl = $"{origin}/v3/directline/conversations/{conversationId}/stream?t={streamUrlToken}"
});
}
public async Task <IActionResult> Conversations()
{
var userId = HttpContext.User?.Claims.FirstOrDefault(c => c.Type == ClaimTypes.Name)?.Value;
if (string.IsNullOrEmpty(userId))
{
return(BadRequest("userId cannot be null!"));
}
var conversationId = HttpContext.User?.Claims.FirstOrDefault(c => c.Type == TokenBuilder.ClaimTypeConversationID)?.Value;
var result = await this._helper.CreateNewConversationWithId(userId, conversationId);
// make sure the conversationId is created if null or empty
conversationId = result.Activity.Conversation.Id;
var claims = new List <Claim>();
claims.Add(new Claim(TokenBuilder.ClaimTypeConversationID, conversationId));
var expiresIn = this._inDirectlineSettings.TokenExpiresIn;
var token = this._tokenBuilder.BuildToken(userId, claims, expiresIn);
var mustBeConnectedIn = this._inDirectlineSettings.StreamUrlMustBeConnectedIn;
var streamUrlToken = this._tokenBuilder.BuildToken(userId, claims, mustBeConnectedIn);
var origin = UtilsEx.GetWebSocketOrigin(this._inDirectlineSettings.ServiceUrl);
return(new OkObjectResult(new DirectLineConversation {
ConversationId = conversationId,
ExpiresIn = expiresIn,
Token = token,
StreamUrl = $"{origin}/v3/directline/conversations/{conversationId}/stream?t={streamUrlToken}"
}));
}
