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Add Saml Assertion to a custom binding

I have this CustomBinding:
var sec = new AsymmetricSecurityBindingElement(
new X509SecurityTokenParameters(X509KeyIdentifierClauseType.Any, SecurityTokenInclusionMode.Never),
new X509SecurityTokenParameters(X509KeyIdentifierClauseType.Any, SecurityTokenInclusionMode.AlwaysToRecipient));
sec.MessageSecurityVersion = MessageSecurityVersion.WSSecurity10WSTrust13WSSecureConversation13WSSecurityPolicy12BasicSecurityProfile10;
sec.SecurityHeaderLayout = SecurityHeaderLayout.Strict;
sec.IncludeTimestamp = true;
sec.SetKeyDerivation(false);
sec.KeyEntropyMode = System.ServiceModel.Security.SecurityKeyEntropyMode.ServerEntropy;
sec.EnableUnsecuredResponse = true;
CustomBinding myBinding = new CustomBinding();
myBinding.Elements.Add(sec);
myBinding.Elements.Add(new TextMessageEncodingBindingElement(MessageVersion.Soap11, Encoding.UTF8));
myBinding.Elements.Add(new HttpsTransportBindingElement());
I would like to add some SAML assertions like this:
<saml:Assertion xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" saml:ID="authorization-assertion" saml:IssueInstant="2020-11-12T09:10:27Z" saml:Version="2.0" wsu:Id="authorization-assertion" xsi:schemaLocation="urn:oasis:names:tc:SAML:2.0:assertion saml-schema-assertion-2.0.xsd">
<saml:Issuer>COMPANY</saml:Issuer>
<saml:Subject>
<saml:nameID>02942630753.localhost.com</saml:nameID>
</saml:Subject>
<saml:AuthzDecisionStatement Decision="Permit" Resource="IDocument">
<saml:Action Namespace="http://FSE/IDocumentService"/>
</saml:AuthzDecisionStatement>
<saml:AttributeStatement/>
</saml:Assertion>
I thought I might use: myBinding.Elements.Add(), But I don't know how to construct the Assertion element.

As I said yesterday on your previous posting to read a template from a file. You can also put it in code like code below using xml linq. If you read from a file replace the Parse() method with Load() method. :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
const string FILENAME = #"c:\temp\test.xml";
static void Main(string[] args)
{
string assertion =
"<saml:Assertion xmlns:saml=\"urn:oasis:names:tc:SAML:2.0:assertion\"" +
" xmlns:wsu=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\"" +
" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" +
" saml:ID=\"authorization-assertion\"" +
" saml:IssueInstant=\"2020-11-12T09:10:27Z\"" +
" saml:Version=\"2.0\"" +
" wsu:Id=\"authorization-assertion\"" +
" xsi:schemaLocation=\"urn:oasis:names:tc:SAML:2.0:assertion saml-schema-assertion-2.0.xsd\">" +
"<saml:Issuer>COMPANY</saml:Issuer>" +
"<saml:Subject>" +
"<saml:nameID>02942630753.localhost.com</saml:nameID>" +
"</saml:Subject>" +
"<saml:AuthzDecisionStatement Decision=\"Permit\" Resource=\"IDocument\">" +
"<saml:Action Namespace=\"http://FSE/IDocumentService\"/>" +
"</saml:AuthzDecisionStatement>" +
"<saml:AttributeStatement/>" +
"</saml:Assertion>";
XDocument doc = XDocument.Parse(assertion);
}
}
}

Get variation from Amazon MWS XML product feed

I'm using the Amazon MWS C# Client library and I can successfully return an XML feed but I cannot seem to parse the Relationships elements whatsoever. This is the official Product API documentation
Here is the XML returned to me:
<Product>
<Identifiers>
<MarketplaceASIN>
<MarketplaceId>A1F83G8C2ARO7P</MarketplaceId>
<ASIN>B0769TXBK4</ASIN>
</MarketplaceASIN>
</Identifiers>
<AttributeSets>
<ns2:ItemAttributes xmlns:ns2="http://mws.amazonservices.com/schema/Products/2011-10-01/default.xsd" xml:lang="en-GB">
<ns2:Brand>Ambi Pur</ns2:Brand>
<ns2:Label>Ambi Pur</ns2:Label>
<ns2:Manufacturer>Ambi Pur</ns2:Manufacturer>
<ns2:NumberOfItems>1</ns2:NumberOfItems>
<ns2:PackageDimensions>
<ns2:Height Units="inches">2.5590551155</ns2:Height>
<ns2:Length Units="inches">6.6929133790</ns2:Length>
<ns2:Width Units="inches">4.5275590505</ns2:Width>
<ns2:Weight Units="pounds">0.2645547144</ns2:Weight>
</ns2:PackageDimensions>
<ns2:PackageQuantity>2</ns2:PackageQuantity>
<ns2:PartNumber>95535</ns2:PartNumber>
<ns2:ProductGroup>BISS Basic</ns2:ProductGroup>
<ns2:ProductTypeName>ADHESIVES_AND_SEALANTS</ns2:ProductTypeName>
<ns2:Publisher>Ambi Pur</ns2:Publisher>
<ns2:SmallImage>
<ns2:URL>http://ecx.images-amazon.com/images/I/41DhkI6B8oL._SL75_.jpg</ns2:URL>
<ns2:Height Units="pixels">75</ns2:Height>
<ns2:Width Units="pixels">75</ns2:Width>
</ns2:SmallImage>
<ns2:Studio>Ambi Pur</ns2:Studio>
<ns2:Title>Ambi Pur 3Volution Air Freshener - 1 Plug-In Diffuser (2 Packs)</ns2:Title>
</ns2:ItemAttributes>
</AttributeSets>
<Relationships>
<VariationParent xmlns="http://mws.amazonservices.com/schema/Products/2011-10-01">
<Identifiers>
<MarketplaceASIN>
<MarketplaceId>A1F83G8C2ARO7P</MarketplaceId>
<ASIN>B076B1GP37</ASIN>
</MarketplaceASIN>
</Identifiers>
</VariationParent>
</Relationships>
<SalesRankings>
<SalesRank>
<ProductCategoryId>biss_basic_display_on_website</ProductCategoryId>
<Rank>1866</Rank>
</SalesRank>
<SalesRank>
<ProductCategoryId>301308031</ProductCategoryId>
<Rank>832</Rank>
</SalesRank>
</SalesRankings>
</Product>
Here is the code, the AttributeSets foreach works fine but I cannot seem to traverse the Relationships elements without getting 'Object reference not set to an instance of an object'.
ListMatchingProductsResponse lmpr = (ListMatchingProductsResponse)response;
foreach (var x in lmpr.ListMatchingProductsResult.Products.Product)
{
Console.WriteLine("ASIN: " + x.Identifiers.MarketplaceASIN.ASIN);
int i = 0;
SalesRankList rankings = x.SalesRankings;
List<SalesRankType> salesRankList = rankings.SalesRank;
foreach (SalesRankType saleRankings in salesRankList)
{
for (; i < 1; i++)
{
if (saleRankings.IsSetRank())
{
Console.WriteLine("Sales Rank: " + Convert.ToString(saleRankings.Rank));
}
}
}
foreach (var relationship in x.Relationships.Any)
{
string xml = ProductsUtil.FormatXml((System.Xml.XmlElement)relationship);
XElement element = XElement.Parse(xml);
XNamespace ns2 = "{http://mws.amazonservices.com/schema/Products/2011-10-01}";
// Errors here!
Console.WriteLine(element.Element(ns2 + "VariationParent").Element(ns2 + "Identifiers"));
}
foreach (var attribute in x.AttributeSets.Any)
{
string xml = ProductsUtil.FormatXml((System.Xml.XmlElement)attribute);
XElement element = XElement.Parse(xml);
XNamespace ns2 = "http://mws.amazonservices.com/schema/Products/2011-10-01/default.xsd";
Console.WriteLine("Title: " + element.Element(ns2 + "Title").Value);
Console.WriteLine("Title: " + element.Element(ns2 + "Title").Name);
Console.WriteLine("Pack Quantity: " + element.Element(ns2 + "PackageQuantity").Value);
if ((string)element.Element(ns2 + "ListPrice") != null)
{
Console.WriteLine("List Price:" + element.Element(ns2 + "ListPrice").Element(ns2 + "Amount").Value);
}
}
lstASIN.ASIN.Add(x.Identifiers.MarketplaceASIN.ASIN);
Console.WriteLine("");
}
}

Try following :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
const string FILENAME = #"c:\temp\test.xml";
static void Main(string[] args)
{
XDocument doc = XDocument.Load(FILENAME);
XElement relationships = doc.Descendants("Relationships").FirstOrDefault();
XNamespace ns = "http://mws.amazonservices.com/schema/Products/2011-10-01";
string marketplaceId = (string)relationships.Descendants(ns + "MarketplaceId").FirstOrDefault();
}
}
}

This seems to work but still feels like unnecessary traversion.
RelationshipList rlist = x.Relationships;
if (rlist.IsSetAny())
{
foreach (var relationship in rlist.Any)
{
string xml = ProductsUtil.FormatXml((System.Xml.XmlElement)relationship);
XDocument xDoc = XDocument.Parse(xml);
XNamespace ns2 = "http://mws.amazonservices.com/schema/Products/2011-10-01";
IEnumerable<object> relationships = xDoc.Descendants();
foreach (System.Xml.Linq.XElement xe in relationships)
{
if (xe.Name == ns2 + "ASIN")
{
Console.WriteLine(xe.Value);
}
}
}
}

When writing file 3 lines are deleted, and should not

I am removing the duplicated entries in one XML file, and the code is removing them and summing the values to have only one entry of each invoice.
But when it reaches the end it removes 3 lines the following ones:
<NumberOfEntries>11972</NumberOfEntries>
<TotalDebit>0</TotalDebit>
<TotalCredit>34422.86</TotalCredit>
So instead of having the final file like:
...
<SourceDocuments>
<SalesInvoices>
<NumberOfEntries>11972</NumberOfEntries>
<TotalDebit>0</TotalDebit>
<TotalCredit>34422.86</TotalCredit>
<Invoice>
<InvoiceNo>FS 006120180101/19959</InvoiceNo>
...
It appears like:
...
<SourceDocuments>
<SalesInvoices>
<Invoice>
<InvoiceNo>FS 006120180101/19959</InvoiceNo>
...
My code is the following one:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication2
{
class Program
{
//Ficheiro
const string FILENAME = "ccc.xml";
static void Main(string[] args)
{
XDocument doc = XDocument.Load(FILENAME);
XNamespace ns = doc.Root.Name.Namespace;
List<XElement> originalInvoices = doc.Descendants(ns + "Invoice").ToList();
var groups = originalInvoices.GroupBy(x => (string)x.Element(ns + "Hash")).ToList();
var finalInvoices = groups.Select(x => new
{
unit = x.Descendants(ns + "UnitPrice").Sum(z => (decimal)z),
credit = x.Descendants(ns + "CreditAmount").Sum(z => (decimal)z),
tax = x.Descendants(ns + "TaxPayable").Sum(z => (decimal)z),
net = x.Descendants(ns + "NetTotal").Sum(z => (decimal)z),
gross = x.Descendants(ns + "GrossTotal").Sum(z => (decimal)z),
first = x.First()
}).ToList();
foreach (var finalInvoice in finalInvoices)
{
finalInvoice.first.Element(ns + "Line").SetElementValue(ns + "UnitPrice", finalInvoice.unit);
finalInvoice.first.Element(ns + "Line").SetElementValue(ns + "CreditAmount", finalInvoice.credit);
finalInvoice.first.Element(ns + "DocumentTotals").SetElementValue(ns + "TaxPayable", finalInvoice.tax);
finalInvoice.first.Element(ns + "DocumentTotals").SetElementValue(ns + "NetTotal", finalInvoice.net);
finalInvoice.first.Element(ns + "DocumentTotals").SetElementValue(ns + "GrossTotal", finalInvoice.gross);
}
doc.Descendants(ns + "SalesInvoices").FirstOrDefault().ReplaceWith(new XElement(ns + "SalesInvoices", finalInvoices.Select(x => x.first)));
doc.Descendants(ns + "SalesInvoices").
Console.WriteLine(doc);
doc.Save("Root.xml");
Console.ReadKey();
}
}
}
And you can see a sample of my XML file here: Pastebin Link
Can someone help me with this, how can I make it to not remove those 3 lines?
The problem is probably on the last line where it writes the file, but I'm not sure.
doc.Descendants(ns + "SalesInvoices").FirstOrDefault().ReplaceWith(new XElement(ns + "SalesInvoices", finalInvoices.Select(x => x.first)));
Small Update on the question:
Well I really think that the problem is on the line above because if I change for example SalesInvoices with TotalCredit which is the last line of the ones that are disappearing the file still wrong but instead of:
...
<SourceDocuments>
<SalesInvoices>
<Invoice>
<InvoiceNo>FS 006120180101/19959</InvoiceNo>
...
I'm getting:
...
<SourceDocuments>
<SalesInvoices>
<NumberOfEntries>11972</NumberOfEntries>
<TotalDebit>0</TotalDebit>
<TotalCredit>
<Invoice>
<InvoiceNo>FS 006120180101/19959</InvoiceNo>
...
there is a missing 34422.86</TotalCredit> before tag <Invoice>
and it's adding the </TotalCredit> after the first closed element </Invoice> as you can test here: Link to test the code

Easy to fix. Just add the missing 3 elements :
foreach (var finalInvoice in finalInvoices)
{
finalInvoice.first.Element(ns + "Line").SetElementValue(ns + "UnitPrice", finalInvoice.unit);
finalInvoice.first.Element(ns + "Line").SetElementValue(ns + "CreditAmount", finalInvoice.credit);
finalInvoice.first.Element(ns + "DocumentTotals").SetElementValue(ns + "TaxPayable", finalInvoice.tax);
finalInvoice.first.Element(ns + "DocumentTotals").SetElementValue(ns + "NetTotal", finalInvoice.net);
finalInvoice.first.Element(ns + "DocumentTotals").SetElementValue(ns + "GrossTotal", finalInvoice.gross);
}
XElement salesInvoices = doc.Descendants(ns + "SalesInvoices").FirstOrDefault();
XElement numberOfEntries = salesInvoices.Element(ns + "NumberOfEntries");
XElement totalDebit = salesInvoices.Element(ns + "TotalDebit");
XElement totalCredit = salesInvoices.Element(ns + "TotalCredit");
salesInvoices.ReplaceWith(new XElement(ns + "SalesInvoices", new object[] {
numberOfEntries,
totalDebit,
totalCredit,
finalInvoices.Select(x => x.first)
}));

How to read xml file in c# with specific attribute

I have an xml file with attribute
xmlns="http://www.reservwire.com/namespace/WebServices/Xml">
When I remove this attribute, then I can read each tag. If I don't remove attribute I receive error message "Object refrence not set to instance of object"
My C# code:
XmlDocument xml = new XmlDocument();
xml.Load(Server.MapPath("~/HotelSearchCriteria/PrepareBooking.xml"));
string CommmitLevel = xml.DocumentElement
.SelectSingleNode("/BookingCreate/CommitLevel")
.InnerText;
My XML:
<BookingCreate xmlns="http://www.reservwire.com/namespace/WebServices/Xml">
<Authority>
<Org>danco</Org>
<User>xmltest</User>
<Password>xmltest</Password>
<Language>en</Language>
<Currency>EUR</Currency>
<TestDebug>false</TestDebug>
<Version>1.26</Version>
</Authority>
<QuoteId>17081233-3</QuoteId>
<HotelStayDetails>
<Room>
<Guests>
<Adult title="Mr" first="djkvb" last="jkj" />
<Adult title="Mr" first="jfs" last="kjdjs" />
</Guests>
</Room>
</HotelStayDetails>
<HotelSearchCriteria>
<AvailabilityStatus>allocation</AvailabilityStatus>
<DetailLevel>basic</DetailLevel>
</HotelSearchCriteria>
<CommitLevel>prepare</CommitLevel>
</BookingCreate>
What to do to read xml with xmlns attribute? It is necessary for me to have xmlns attribute.

You need to specify the namespace, by using a namespace manager. This should work
XmlDocument bookingXml = new XmlDocument();
bookingXml.Load("PrepareBooking.xml");
XmlNamespaceManager ns = new XmlNamespaceManager(bookingXml.NameTable);
ns.AddNamespace("booking", "http://www.reservwire.com/namespace/WebServices/Xml");
var commitLevel = bookingXml.SelectSingleNode("//booking:BookingCreate//booking:CommitLevel", ns).InnerText;

Using xml linq :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
const string FILENAME = #"c:\temp\test.xml";
static void Main(string[] args)
{
XDocument doc = XDocument.Load(FILENAME);
XElement bookingCreate = doc.Descendants().Where(x => x.Name.LocalName == "BookingCreate").FirstOrDefault();
XNamespace ns = bookingCreate.GetDefaultNamespace();
var results = doc.Descendants(ns + "BookingCreate").Select(x => new {
org = (string)x.Descendants(ns + "Org").FirstOrDefault(),
user = (string)x.Descendants(ns + "User").FirstOrDefault(),
password = (string)x.Descendants(ns + "Password").FirstOrDefault(),
language = (string)x.Descendants(ns + "Language").FirstOrDefault(),
currency = (string)x.Descendants(ns + "Currency").FirstOrDefault(),
testDebug = (Boolean)x.Descendants(ns + "TestDebug").FirstOrDefault(),
version = (string)x.Descendants(ns + "Version").FirstOrDefault(),
quoteId = (string)x.Element(ns + "QuoteId"),
guests = x.Descendants(ns + "Adult").Select(y => new {
title = (string)y.Attribute("title"),
first = (string)y.Attribute("first"),
last = (string)y.Attribute("last")
}).ToList(),
availability = (string)x.Descendants(ns + "AvailabilityStatus").FirstOrDefault(),
detailLevel = (string)x.Descendants(ns + "DetailLevel").FirstOrDefault()
}).FirstOrDefault();
}
}
}

Accessing and displaying certain xml elements from a Service Reference

I'm writing a Stock Quote app in Silverlight and I can't figure out how to display only the information that I want from the xml, such as the price of the stock. It will display the tags and everything.
Here is my code:
private void getQuote_Click(object sender, RoutedEventArgs e)
{
bool check = NetworkInterface.GetIsNetworkAvailable();
if (check)
{
//available
GetQuote.StockQuoteSoapClient client = new StockQuoteSoapClient();
//call that method
client.GetQuoteAsync(symbolBox.Text);
//event handler response
client.GetQuoteCompleted +=client_GetQuoteCompleted;
}
else
{
return;
}
}
public void client_GetQuoteCompleted(object sender, GetQuoteCompletedEventArgs e)
{
result.Text = e.Result;
}
And here is the xml being returned by http://www.webservicex.net/stockquote.asmx?op=GetQuote
<string><StockQuotes><Stock><Symbol>msft</Symbol><Last>46.62</Last><Date>7/17/2015</Date><Time>4:00pm</Time><Change>-0.04</Change><Open>46.59</Open><High>46.78</High><Low>46.26</Low><Volume>29467107</Volume><MktCap>377.14B</MktCap><PreviousClose>46.66</PreviousClose><PercentageChange>-0.09%</PercentageChange><AnnRange>40.12 - 50.05</AnnRange><Earns>2.41</Earns><P-E>19.35</P-E><Name>Microsoft Corporation</Name></Stock></StockQuotes></string>
This is for a mobile app; it has to provide new, up-to-date information from the web service every time it is used, and I only need a few different pieces of the information. Also, the information shouldn't be specifically Microsoft, but any real company whose stock symbol is entered by the user.

Try this
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
string input =
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<string>" +
"<StockQuotes>" +
"<Stock>" +
"<Symbol>msft</Symbol>" +
"<Last>46.62</Last>" +
"<Date>7/17/2015</Date>" +
"<Time>4:00pm</Time>" +
"<Change>-0.04</Change>" +
"<Open>46.59</Open>" +
"<High>46.78</High>" +
"<Low>46.26</Low>" +
"<Volume>29467107</Volume>" +
"<MktCap>377.14B</MktCap>" +
"<PreviousClose>46.66</PreviousClose>" +
"<PercentageChange>-0.09%</PercentageChange>" +
"<AnnRange>40.12 - 50.05</AnnRange>" +
"<Earns>2.41</Earns>" +
"<P-E>19.35</P-E>" +
"<Name>Microsoft Corporation</Name>" +
"</Stock>" +
"</StockQuotes>" +
"</string>";
XDocument doc = XDocument.Parse(input);
var stocks = doc.Descendants("Stock").Select(x => new {
symbol = x.Element("Symbol").Value,
last = double.Parse(x.Element("Last").Value),
date = DateTime.Parse(x.Element("Date").Value),
time = DateTime.Parse(x.Element("Time").Value),
change = double.Parse(x.Element("Change").Value),
open = double.Parse(x.Element("Open").Value),
high = double.Parse(x.Element("High").Value),
low = double.Parse(x.Element("Low").Value),
volume = long.Parse(x.Element("Volume").Value),
mktcap = double.Parse(x.Element("MktCap").Value.Replace("B", "")),
previousClose = double.Parse(x.Element("PreviousClose").Value),
percentChange = double.Parse(x.Element("PercentageChange").Value.Replace("%", "")),
annRange = x.Element("AnnRange").Value,
earns = double.Parse(x.Element("Earns").Value),
p_e = double.Parse(x.Element("P-E").Value),
name = x.Element("Name").Value,
}).ToList();
}
}
}
​