private ICollection <string> ExtractSmtpAddresses(OwaIdentity requestor)
{
if (requestor == null)
{
return(Array <string> .Empty);
}
OWAMiniRecipient owaminiRecipient = requestor.OwaMiniRecipient ?? requestor.GetOWAMiniRecipient();
if (owaminiRecipient == null)
{
this.tracer.TraceDebug((long)this.GetHashCode(), "OwaPhotoRequestorWriter: cannot extract SMTP addresses because recipient information has NOT been initialized or computed for requestor.");
return(Array <string> .Empty);
}
HashSet <string> hashSet = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
SmtpAddress primarySmtpAddress = requestor.PrimarySmtpAddress;
hashSet.Add(requestor.PrimarySmtpAddress.ToString());
if (owaminiRecipient.EmailAddresses != null && owaminiRecipient.EmailAddresses.Count > 0)
{
hashSet.UnionWith(from a in owaminiRecipient.EmailAddresses
where OwaPhotoRequestorWriter.IsNonBlankSmtpAddress(a)
select a.ValueString);
}
return(hashSet);
}
public DispatchStepResult Dispatch(RequestContext context)
{
if (context == null || context.HttpContext == null || context.HttpContext.Request == null || context.HttpContext.Response == null)
{
return(DispatchStepResult.Continue);
}
if (!context.HttpContext.Request.Path.EndsWith("/GetUserPhoto", StringComparison.OrdinalIgnoreCase))
{
return(DispatchStepResult.Continue);
}
HttpContext httpContext = new OwaPhotoRequestorWriter(NullPerformanceDataLogger.Instance, this.tracer).Write(context.HttpContext, context.HttpContext);
if (!GetUserPhotoRequestDispatcher.IsRequestorInPhotoStackV2Flight(httpContext))
{
return(DispatchStepResult.Continue);
}
DispatchStepResult result;
try
{
new PhotoRequestHandler(OwaApplication.GetRequestDetailsLogger).ProcessRequest(httpContext);
context.HttpStatusCode = (HttpStatusCode)context.HttpContext.Response.StatusCode;
result = DispatchStepResult.EndResponseWithPrivateCaching;
}
catch (TooComplexPhotoRequestException arg)
{
this.tracer.TraceDebug <TooComplexPhotoRequestException>((long)this.GetHashCode(), "[GetUserPhotoRequestDispatcher::DispatchIfGetUserPhotoRequest] too complex photo request. Exception: {0}", arg);
result = DispatchStepResult.Continue;
}
return(result);
}
public HttpContext Write(HttpContext authenticatedUserContext, HttpContext output)
{
ArgumentValidator.ThrowIfNull("authenticatedUserContext", authenticatedUserContext);
ArgumentValidator.ThrowIfNull("output", output);
HttpContext result;
try
{
using (new StopwatchPerformanceTracker("PhotoRequestorWriterResolveIdentity", this.perfLogger))
{
using (new ADPerformanceTracker("PhotoRequestorWriterResolveIdentity", this.perfLogger))
{
using (OwaIdentity owaIdentity = OwaIdentity.ResolveLogonIdentity(authenticatedUserContext, null))
{
if (owaIdentity == null)
{
this.tracer.TraceDebug((long)this.GetHashCode(), "OwaPhotoRequestorWriter: requestor could NOT be resolved.");
return(output);
}
OrganizationId organization = OwaPhotoRequestorWriter.GetOrganization(owaIdentity);
if (organization == null)
{
this.tracer.TraceError((long)this.GetHashCode(), "OwaPhotoRequestorWriter: could NOT determine requestor's organization.");
return(output);
}
output.Items["Photo.Requestor"] = new PhotoPrincipal
{
OrganizationId = organization,
EmailAddresses = this.ExtractSmtpAddresses(owaIdentity)
};
output.Items["Photo.Requestor.EnabledInFasterPhotoFlightHttpContextKey"] = OwaPhotoRequestorWriter.InPhotoFasterPhotoFlight(owaIdentity.OwaMiniRecipient);
}
}
}
result = output;
}
catch (OwaADObjectNotFoundException arg)
{
this.tracer.TraceError <OwaADObjectNotFoundException>((long)this.GetHashCode(), "OwaPhotoRequestorWriter: requestor NOT found. Exception: {0}", arg);
result = output;
}
catch (TransientException arg2)
{
this.tracer.TraceError <TransientException>((long)this.GetHashCode(), "OwaPhotoRequestorWriter: failed to resolve requestor with a transient error. Exception: {0}", arg2);
result = output;
}
catch (ADOperationException arg3)
{
this.tracer.TraceError <ADOperationException>((long)this.GetHashCode(), "OwaPhotoRequestorWriter: failed to resolve requestor with permanent directory error. Exception: {0}", arg3);
result = output;
}
return(result);
}