public string wmTestCloudConnection(string sAccountID, string sCloudID)
{
acUI.acUI ui = new acUI.acUI();
string sErr = "";
Cloud c = new Cloud(sCloudID);
if (c.ID == null)
{
return("{'result':'fail','error':'Failed to get Cloud details for Cloud ID [" + sCloudID + "].'}");
}
CloudAccount ca = new CloudAccount(sAccountID);
if (ca.ID == null)
{
return("{'result':'fail','error':'Failed to get Cloud Account details for Cloud Account ID [" + sAccountID + "].'}");
}
//get the test cloud object type for this provider
CloudObjectType cot = ui.GetCloudObjectType(c.Provider, c.Provider.TestObject);
if (cot != null)
{
if (string.IsNullOrEmpty(cot.ID))
{
return("{'result':'fail','error':'Cannot find definition for requested object type [" + c.Provider.TestObject + "].'}");
}
}
else
{
return("{'result':'fail','error':'GetCloudObjectType failed for [" + c.Provider.TestObject + "].'}");
}
string sURL = GetURL(ca, c, cot, null, ref sErr);
if (!string.IsNullOrEmpty(sErr))
{
return("{'result':'fail','error':'" + ui.packJSON(sErr) + "'}");
}
string sResult = ui.HTTPGet(sURL, ref sErr);
if (!string.IsNullOrEmpty(sErr))
{
return("{'result':'fail','error':'" + ui.packJSON(sErr) + "'}");
}
return("{'result':'success','response':'" + ui.packJSON(sResult) + "'}");
}
public static IQueryable <CloudOfficeObject> QueryCloudOfficeObject(this IObjectSpace objectSpace,
string cloudId, CloudObjectType cloudObjectType) => objectSpace.GetObjectsQuery <CloudOfficeObject>().Where(o => o.CloudObjectType == cloudObjectType && o.CloudId == cloudId);
private string GetURL(CloudAccount ca, Cloud c, CloudObjectType cot, Dictionary <string, string> AdditionalArguments, ref string sErr)
{
////test output
//string sOut = "STRING:<br />" + sStringToSign + "<br /><br />";
//sOut += "QueryString:<br />" + sQueryString + "<br /><br />";
//sOut += "SIGNED:<br />" + sSignature + "<br /><br />";
//sOut += "URL:<br /><a href='" + sURL + "' target='_blank'>" + sURL + "</a><br /><br />";
////sOut += "DECRYPTED:" + Convert.FromBase64String(sSignature) + "<br />";
//char[] values = sStringToSign.ToCharArray();
//string sHex = "";
//foreach (char letter in values)
//{
// // Get the integral value of the character.
// int value = Convert.ToInt32(letter);
// // Convert the decimal value to a hexadecimal value in string form.
// sHex += String.Format("{0:X}", value);
//}
//sOut += "HEX STRING TO SIGN:" + sHex + "<br />";
//we have to use the provided cloud and object type to construct an endpoint
//if either of these values is missing, we will attempt to use the other one standalone.
string sHostName = "";
Product prod = cot.ParentProduct;
//if both are there, concatenate them
if (!string.IsNullOrEmpty(prod.APIUrlPrefix) && !string.IsNullOrEmpty(c.APIUrl))
{
sHostName = prod.APIUrlPrefix + "." + c.APIUrl;
}
else if (string.IsNullOrEmpty(prod.APIUrlPrefix) && !string.IsNullOrEmpty(c.APIUrl))
{
sHostName = c.APIUrl;
}
else if (!string.IsNullOrEmpty(prod.APIUrlPrefix) && string.IsNullOrEmpty(c.APIUrl))
{
sHostName = prod.APIUrlPrefix;
}
if (string.IsNullOrEmpty(sHostName))
{
sErr = "Unable to reconcile an endpoint from the Cloud [" + c.Name + "] or Cloud Object [" + cot.ID + "] definitions." + sErr;
return(null);
}
//HOST URI
//what's the URI... (if any)
string sResourceURI = "";
if (!string.IsNullOrEmpty(prod.APIUri))
{
sResourceURI = prod.APIUri;
}
//PARAMETERS
//first, this is an explicit list of parameters in a dictionary.
//in the real world, we'll probably pull these params from a table
//or have to parse a querystring
ParamComparer pc = new ParamComparer();
SortedDictionary <string, string> sortedRequestParams = new SortedDictionary <string, string>(pc);
//call specific parameters (this is AWS specific!!!)
sortedRequestParams.Add("Action", cot.APICall);
//do we need to apply a group filter? If it's defined on the table then YES!
if (!string.IsNullOrEmpty(cot.APIRequestGroupFilter))
{
string[] sTmp = cot.APIRequestGroupFilter.Split('=');
sortedRequestParams.Add(sTmp[0], sTmp[1]);
}
//ADDITIONAL ARGUMENTS
if (AdditionalArguments != null)
{
//we have custom arguments... use them
//for each... add to sortedRequestParams
//if the same key from the group filter is defined as sAdditionalArguments it overrides the table!
}
//AWS auth parameters
string sAccessKeyID = ca.LoginID;
string sSecretAccessKeyID = ca.LoginPassword;
string sDate = DateTime.UtcNow.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss", DateTimeFormatInfo.InvariantInfo);
sortedRequestParams.Add("AWSAccessKeyId", sAccessKeyID);
sortedRequestParams.Add("Version", prod.APIVersion);
//some products use the older Expires method
if (prod.Name == "s3")
{
sortedRequestParams.Add("Expires", "2020202020"); // a point waaaay in the distant future.
}
else
{
sortedRequestParams.Add("Timestamp", sDate);
}
sortedRequestParams.Add("SignatureMethod", "HmacSHA256");
sortedRequestParams.Add("SignatureVersion", "2");
//now we have all the parameters in a list, build a sorted, encoded querystring string
string sQueryString = GetSortedParamsAsString(sortedRequestParams, true);
//use the URL/URI plus the querystring to build the full request to be signed
string sStringToSign = awsComposeStringToSign("GET", sHostName, sResourceURI, sQueryString);
//and sign it
//string sSignature = GetAWS3_SHA1AuthorizationValue(sSecretAccessKeyID, sStringToSign);
string sSignature = awsGetSHA256AuthorizationValue(sSecretAccessKeyID, sStringToSign);
//finally, urlencode the signature
sSignature = PercentEncodeRfc3986(sSignature);
string sHostURL = prod.APIProtocol.ToLower() + "://" + sHostName + sResourceURI;
return(sHostURL + "?" + sQueryString + "&Signature=" + sSignature);
}
public string GetCloudObjectsAsXML(string sCloudID, CloudObjectType cot, ref string sErr, Dictionary <string, string> AdditionalArguments)
{
acUI.acUI ui = new acUI.acUI();
string sXML = "";
string sAccountID = ui.GetSelectedCloudAccountID();
CloudAccount ca = new CloudAccount(sAccountID);
if (ca.ID == null)
{
sErr = "Failed to get Cloud Account details for Cloud Account ID [" + sAccountID + "].";
return(null);
}
if (cot != null)
{
//many reasons why we'd bail here. Rather than a bunch of testing below, let's just crash
//if a key field is missing.
if (string.IsNullOrEmpty(cot.ID))
{
sErr = "Cannot find definition for requested object type [" + cot.ID + "]"; return(null);
}
// if (string.IsNullOrEmpty(prod.APIUrlPrefix))
// { sErr = "APIUrlPrefix not defined for requested object type [" + cot.ID + "]"; return null; }
// if (string.IsNullOrEmpty(cot.APICall))
// { sErr = "APICall not defined for requested object type [" + cot.ID + "]"; return null; }
}
else
{
sErr = "GetCloudObjectType failed for [" + cot.ID + "]";
return(null);
}
//get the cloud object
Cloud c = new Cloud(sCloudID);
if (c.ID == null)
{
sErr = "Failed to get Cloud details for Cloud ID [" + sCloudID + "].";
return(null);
}
// //HOST URL
// //we have to use the provided cloud and object type to construct an endpoint
// //if either of these values is missing, we will attempt to use the other one standalone.
// string sHostName = "";
//
// //if both are there, concatenate them
// if (!string.IsNullOrEmpty(prod.APIUrlPrefix) && !string.IsNullOrEmpty(c.APIUrl))
// sHostName = prod.APIUrlPrefix + "." + c.APIUrl;
// else if (string.IsNullOrEmpty(prod.APIUrlPrefix) && !string.IsNullOrEmpty(c.APIUrl))
// sHostName = c.APIUrl;
// else if (!string.IsNullOrEmpty(prod.APIUrlPrefix) && string.IsNullOrEmpty(c.APIUrl))
// sHostName = prod.APIUrlPrefix;
//
// if (string.IsNullOrEmpty(sHostName)) {
// sErr = "Unable to reconcile an endpoint from the Cloud [" + c.Name + "] or Cloud Object [" + cot.ID + "] definitions." + sErr;
// return null;
// }
//
//
// //HOST URI
// //what's the URI... (if any)
// string sResourceURI = "";
// if (!string.IsNullOrEmpty(prod.APIUri))
// sResourceURI = prod.APIUri;
//
//
//
// //PARAMETERS
// //first, this is an explicit list of parameters in a dictionary.
// //in the real world, we'll probably pull these params from a table
// //or have to parse a querystring
// ParamComparer pc = new ParamComparer();
// SortedDictionary<string, string> sortedRequestParams = new SortedDictionary<string, string>(pc);
//
// //call specific parameters (this is AWS specific!!!)
// sortedRequestParams.Add("Action", cot.APICall);
//
// //do we need to apply a group filter? If it's defined on the table then YES!
// if (!string.IsNullOrEmpty(cot.APIRequestGroupFilter))
// {
// string[] sTmp = cot.APIRequestGroupFilter.Split('=');
// sortedRequestParams.Add(sTmp[0], sTmp[1]);
// }
//
// //ADDITIONAL ARGUMENTS
// if (AdditionalArguments != null)
// {
// //we have custom arguments... use them
// //for each... add to sortedRequestParams
// //if the same key from the group filter is defined as sAdditionalArguments it overrides the table!
// }
//
//
// //AWS auth parameters
// string sDate = DateTime.UtcNow.ToString("yyyy'-'MM'-'dd'T'HH':'mm':'ss", DateTimeFormatInfo.InvariantInfo);
//
// sortedRequestParams.Add("AWSAccessKeyId", sAccessKeyID);
// sortedRequestParams.Add("Version", prod.APIVersion);
//
// //some products use the older Expires method
// if (prod.Name == "s3")
// sortedRequestParams.Add("Expires", "2020202020"); // a point waaaay in the distant future.
// else
// sortedRequestParams.Add("Timestamp", sDate);
//
// sortedRequestParams.Add("SignatureMethod", "HmacSHA256");
// sortedRequestParams.Add("SignatureVersion", "2");
//
//
//
// //now we have all the parameters in a list, build a sorted, encoded querystring string
// string sQueryString = GetSortedParamsAsString(sortedRequestParams, true);
//
//
// //use the URL/URI plus the querystring to build the full request to be signed
// string sStringToSign = awsComposeStringToSign("GET", sHostName, sResourceURI, sQueryString);
//
// //and sign it
// //string sSignature = GetAWS3_SHA1AuthorizationValue(sSecretAccessKeyID, sStringToSign);
// string sSignature = awsGetSHA256AuthorizationValue(sSecretAccessKeyID, sStringToSign);
//
// //finally, urlencode the signature
// sSignature = PercentEncodeRfc3986(sSignature);
//
//
// string sHostURL = prod.APIProtocol.ToLower() + "://" + sHostName + sResourceURI;
// string sURL = sHostURL + "?" + sQueryString + "&Signature=" + sSignature;
string sURL = GetURL(ca, c, cot, AdditionalArguments, ref sErr);
if (!string.IsNullOrEmpty(sErr))
{
return(null);
}
sXML = ui.HTTPGet(sURL, ref sErr);
if (!string.IsNullOrEmpty(sErr))
{
return(null);
}
return(sXML);
}
//this method looks up a cloud object in our database, and executes a call based on CloudObjectType parameters.
//the columns created as part of the object are defined as CloudObjectTypeProperty.
public DataTable GetCloudObjectsAsDataTable(string sCloudID, string sObjectType, ref string sErr)
{
acUI.acUI ui = new acUI.acUI();
try
{
//build the DataTable
DataTable dt = new DataTable();
//get the cloud object type from the session
Provider p = ui.GetSelectedCloudProvider();
CloudObjectType cot = ui.GetCloudObjectType(p, sObjectType);
if (cot != null)
{
if (string.IsNullOrEmpty(cot.ID))
{
sErr = "Cannot find definition for requested object type [" + sObjectType + "]"; return(null);
}
}
else
{
sErr = "GetCloudObjectType failed for [" + sObjectType + "]";
return(null);
}
string sXML = GetCloudObjectsAsXML(sCloudID, cot, ref sErr, null);
if (sErr != "")
{
return(null);
}
if (string.IsNullOrEmpty(sXML))
{
sErr = "GetCloudObjectsAsXML returned an empty document.";
return(null);
}
//OK look, all this namespace nonsense is annoying. Every AWS result I've witnessed HAS a namespace
// (which messes up all our xpaths)
// but I've yet to see a result that actually has two namespaces
// which is the only scenario I know of where you'd need them at all.
//So... to eliminate all namespace madness
//brute force... parse this text and remove anything that looks like [ xmlns="<crud>"] and it's contents.
sXML = ui.RemoveNamespacesFromXML(sXML);
XElement xDoc = XElement.Parse(sXML);
if (xDoc == null)
{
sErr = "API Response XML document is invalid."; return(null);
}
//what columns go in the DataTable?
if (cot.Properties.Count > 0)
{
foreach (CloudObjectTypeProperty prop in cot.Properties)
{
//the column on the data table *becomes* the property.
//we'll load it up with all the goodness we need anywhere else
DataColumn dc = new DataColumn();
dc.ColumnName = prop.Name;
//This is important! Places in the GUI expect the first column to be the ID column.
//hoping to stop doing that in favor of this property.
if (prop.IsID)
{
dc.ExtendedProperties.Add("IsID", true);
}
//will we try to draw an icon?
if (prop.HasIcon)
{
dc.ExtendedProperties.Add("HasIcon", true);
}
//what was the xpath for this property?
dc.ExtendedProperties.Add("XPath", prop.XPath);
//a "short list" property is one that will always show up... it's a shortcut in some places.
dc.ExtendedProperties.Add("ShortList", prop.ShortList);
//it might have a custom caption
if (!string.IsNullOrEmpty(prop.Label))
{
dc.Caption = prop.Label;
}
//add the column
dt.Columns.Add(dc);
}
}
else
{
sErr = "No properties defined for type [" + sObjectType + "]";
//if this is a power user, write out the XML of the response as a debugging aid.
if (ui.UserIsInRole("Developer") || ui.UserIsInRole("Administrator"))
{
sErr += "<br />RESPONSE:<br /><pre>" + ui.SafeHTML(sXML) + "</pre>";
}
return(null);
}
//ok, columns are added. Parse the XML and add rows.
foreach (XElement xeRecord in xDoc.XPathSelectElements(cot.XMLRecordXPath))
{
DataRow drNewRow = dt.NewRow();
//we could just loop the Cloud Type Properties again, but doing the DataColumn collection
//ensures all the info we need got added
foreach (DataColumn dc in dt.Columns)
{
XElement xeProp = xeRecord.XPathSelectElement(dc.ExtendedProperties["XPath"].ToString());
if (xeProp != null)
{
drNewRow[dc.ColumnName] = xeProp.Value;
}
}
//build the row
dt.Rows.Add(drNewRow);
}
//all done
return(dt);
}
catch (Exception ex)
{
sErr = ex.Message;
return(null);
}
}
public static string wmGetCloudObjectList(string sCloudID, string sObjectType)
{
acUI.acUI ui = new acUI.acUI();
awsMethods acAWS = new awsMethods();
string sXML = "";
string sErr = "";
string sHTML = "";
//get the cloud object type from the session
Provider p = ui.GetSelectedCloudProvider();
CloudObjectType cot = ui.GetCloudObjectType(p, sObjectType);
if (cot != null)
{
if (string.IsNullOrEmpty(cot.ID))
{
sErr = "Cannot find definition for requested object type [" + sObjectType + "]"; return(null);
}
}
else
{
sErr = "GetCloudObjectType failed for [" + sObjectType + "]";
return(null);
}
sXML = acAWS.GetCloudObjectsAsXML(sCloudID, cot, ref sErr, null);
if (!string.IsNullOrEmpty(sErr))
{
return("GetCloudObjectsAsXML failed with error: " + sErr);
}
if (string.IsNullOrEmpty(sXML))
{
return("Cloud connection was successful, but the query returned no data.");
}
//try a few debugging things:
//Peek at our object type definition
sHTML += "<div class=\"ui-state-default\">Cloud Object Type Definition</div>";
sHTML += "<div class=\"ui-widget-content\">";
if (cot != null)
{
string sReq = "<span class=\"ui-widget-content ui-state-error\">required</span>";
//product stuff
sHTML += "<span class=\"property\">Product:</span> <span class=\"code\">" + (string.IsNullOrEmpty(cot.ParentProduct.Name) ? sReq : cot.ParentProduct.Name).ToString() + "</span><br />";
sHTML += "<span class=\"property\">APIVersion:</span> <span class=\"code\">" + (string.IsNullOrEmpty(cot.ParentProduct.APIVersion) ? sReq : cot.ParentProduct.APIVersion).ToString() + "</span><br />";
//type stuff
sHTML += "<span class=\"property\">Name:</span> <span class=\"code\">" + (string.IsNullOrEmpty(cot.ID) ? sReq : cot.ID).ToString() + "</span>";
sHTML += "<span class=\"property\">Label:</span> <span class=\"code\">" + cot.Label + "</span><br />";
sHTML += "<span class=\"property\">API:</span> <span class=\"code\">" + cot.APICall + "</span>";
sHTML += "<span class=\"property\">APIUrlPrefix:</span> <span class=\"code\">" + cot.ParentProduct.APIUrlPrefix.ToString() + "</span>";
sHTML += "<span class=\"property\">APICall:</span> <span class=\"code\">" + cot.APICall.ToString() + "</span><br />";
sHTML += "<span class=\"property\">APIRequestGroupFilter:</span> <span class=\"code\">" + (string.IsNullOrEmpty(cot.APIRequestGroupFilter) ? "N/A" : cot.APIRequestGroupFilter) + "</span><br />";
sHTML += "<span class=\"property\">APIRequestRecordFilter:</span> <span class=\"code\">" + (string.IsNullOrEmpty(cot.APIRequestRecordFilter) ? "N/A" : cot.APIRequestRecordFilter) + "</span><br />";
sHTML += "<span class=\"property\">XMLRecordXPath:</span> <span class=\"code\">" + (string.IsNullOrEmpty(cot.XMLRecordXPath) ? sReq : cot.XMLRecordXPath).ToString() + "</span><br />";
sHTML += "<div class=\"properties\">";
if (cot.Properties.Count > 0)
{
foreach (CloudObjectTypeProperty cop in cot.Properties)
{
sHTML += "<div class=\"ui-state-default\">" + cop.Name + "</div>";
sHTML += "<div class=\"ui-widget-content ui-corner-bottom\">";
sHTML += "<span class=\"property\">Label: <span class=\"code\">" + (string.IsNullOrEmpty(cop.Label) ? "N/A" : cop.Label) + "</span></span>";
sHTML += "<span class=\"property\">XPath: <span class=\"code\">" + cop.XPath + "</span></span>";
sHTML += "<span class=\"property\">HasIcon: <span class=\"code\">" + cop.HasIcon + "</span></span>";
sHTML += "<span class=\"property\">IsID: <span class=\"code\">" + cop.IsID + "</span></span>";
sHTML += "<span class=\"property\">ShortList: <span class=\"code\">" + cop.ShortList + "</span></span>";
sHTML += "</div>";
}
}
else
{
sHTML += "<span class=\"ui-widget-content ui-state-error\">At least one Property is required.</span>";
}
sHTML += "</div>";
}
else
{
sHTML = "<span class=\"ui-widget-content ui-state-error\">GetCloudObjectType failed for [" + sObjectType + "].</span>";
}
//end object type definition box
sHTML += "</div>";
sHTML += "<hr />";
//API RESULTS
sHTML += "<div class=\"ui-state-default\">API Results</div>";
sHTML += "<div class=\"ui-widget-content\">";
//this will return false if the object doesn't have enough information to form a call
if (cot.IsValidForCalls())
{
//we have a complete enough object type to make a call.
//can it be parsed?
sXML = ui.RemoveNamespacesFromXML(sXML);
XElement xDoc = XElement.Parse(sXML);
if (xDoc == null)
{
sHTML += "<span class=\"ui-widget-content ui-state-error\">Cloud Response XML document is invalid.</span>.";
}
else
{
sHTML += "Result is valid XML.";
}
//test the record xpath
sHTML += "<div>Checking Record Xpath [" + cot.XMLRecordXPath + "]... ";
if (cot.XMLRecordXPath != "")
{
XElement xe = xDoc.XPathSelectElement(cot.XMLRecordXPath);
if (xe == null)
{
sHTML += "<span class=\"ui-state-info\">Record XPath [" + cot.XMLRecordXPath + "] was not found.</span><br />";
sHTML += "<span class=\"ui-state-info\">(This may be a normal condition if the Cloud doesn't contain any objects of this type.)</span>";
}
else
{
sHTML += "Record XPath matched [" + xe.Nodes().Count() + "] items.";
}
}
else
{
sHTML += "Record XPath is not defined.";
}
sHTML += "</div>";
sHTML += "<div class=\"ui-state-default\"><span id=\"api_results_toggler\" class=\"ui-icon-circle-triangle-e ui-icon floatleft\"></span>Result XML</div>";
sHTML += "<div id=\"api_results_div\" class=\"hidden\">";
sHTML += "<pre><code>";
sHTML += ui.FixBreaks(ui.SafeHTML(sXML));
sHTML += "</code></pre>";
sHTML += "</div>";
}
else
{
sHTML = "<span class=\"ui-widget-content ui-state-error\">Cloud Object Type definition for [" + sObjectType + "] is incomplete.</span>";
}
//end API RESULTS
sHTML += "</div>";
return(sHTML);
}
