コード例 #1
0
ファイル: XmlHelper.cs プロジェクト: RuneAndersen/C1-CMS
        public static PackageFragmentValidationResult LoadInstallXml(string zipFilename, out XElement installElement)
        {
            installElement = null;

            ZipFileSystem zipFileSystem = null;
            try
            {
                zipFileSystem = new ZipFileSystem(zipFilename);
            }
            catch (Exception ex)
            {
                return new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, ex);
            }

            string filename = string.Format("~/{0}", PackageSystemSettings.InstallFilename);
            if (zipFileSystem.ContainsFile(filename) == false)
            {
                return new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, string.Format("Installation file '{0}' is missing from the zip file", filename));
            }

            try
            {
                using (C1StreamReader streamReader = new C1StreamReader(zipFileSystem.GetFileStream(filename)))
                {
                    string fileContent = streamReader.ReadToEnd();
                    installElement = XElement.Parse(fileContent);
                }
            }
            catch (Exception ex)
            {
                return new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, ex);
            }

            return null;
        }
コード例 #2
0
        /// <exclude />
        public static string OutputBodyDescendants(XDocument source)
        {
            string bodyInnerXhtml = "";

            XmlWriterSettings settings = CustomizedWriterSettings();
            using (var memoryStream = new MemoryStream())
            {
                using (XmlWriter writer = XmlWriter.Create(memoryStream, settings))
                {
                    XNamespace xhtml = "http://www.w3.org/1999/xhtml";
                    XElement bodyElement = source.Descendants(xhtml + "body").First();

                    foreach (XNode element in bodyElement.Nodes())
                    {
                        element.WriteTo(writer);
                    }

                    writer.Flush();
                    memoryStream.Position = 0;
                    var sr = new C1StreamReader(memoryStream);
                    bodyInnerXhtml = sr.ReadToEnd();
                }
            }

            bodyInnerXhtml = bodyInnerXhtml.Replace(" xmlns=\"http://www.w3.org/1999/xhtml\"", "");

            var prefixToUriLookup = new Dictionary<string, string>();

            int lastLength = -1;
            while (bodyInnerXhtml.Length != lastLength)
            {
                lastLength = bodyInnerXhtml.Length;
                MatchCollection matchCollection = _customNamespaceDeclarations.Matches(bodyInnerXhtml);

                foreach (Match match in matchCollection)
                {
                    string prefix = match.Groups["prefix"].Value;
                    if (!prefixToUriLookup.ContainsKey(prefix))
                    {
                        prefixToUriLookup.Add(prefix, match.Groups["uri"].Value);
                    }
                }

                if (matchCollection.Count > 0)
                {
                    bodyInnerXhtml = _customNamespaceDeclarations.Replace(bodyInnerXhtml, "<$1$2>");
                }
            }

            foreach (var prefixInfo in prefixToUriLookup)
            {
                Regex namespacePrefixedElement = new Regex("<(" + prefixInfo.Key + @":[a-zA-Z0-9\._]*?)([^>]*?)( ?/?)>", RegexOptions.Compiled);
                bodyInnerXhtml = namespacePrefixedElement.Replace(bodyInnerXhtml, "<$1$2 xmlns:" + prefixInfo.Key + "=\"" + prefixInfo.Value + "\"$3>");
            }

            return bodyInnerXhtml;
        }
コード例 #3
0
 /// <summary>
 /// This should be a part of the I/O layer
 /// </summary>
 public static void LoadFromPath(this XslCompiledTransform xslCompiledTransform, string path, XsltSettings settings, XmlResolver stylesheetResolver)
 {
     using (C1StreamReader streamReader = new C1StreamReader(path))
     {
         using (XmlReader xmlReader = XmlReader.Create(streamReader))
         {
             xslCompiledTransform.Load(xmlReader, settings, stylesheetResolver);
         }
     }
 }
コード例 #4
0
 /// <summary>
 /// This should be a part of the I/O layer
 /// </summary>
 public static void LoadFromPath(this XslCompiledTransform xslCompiledTransform, string path)
 {
     using (C1StreamReader streamReader = new C1StreamReader(path))
     {
         using (XmlReader xmlReader = XmlReader.Create(streamReader))
         {
             xslCompiledTransform.Load(xmlReader);
         }
     }
 }
コード例 #5
0
 /// <summary>
 /// This should be a part of the I/O layer
 /// </summary>
 public static XmlSchema AddFromPath(this XmlSchemaSet xmlSchemaSet, string targetNamespace, string path)
 {
     using (C1StreamReader streamReader = new C1StreamReader(path))
     {
         using (XmlReader xmlReader = XmlReader.Create(streamReader))
         {
             return xmlSchemaSet.Add(targetNamespace, xmlReader);                    
         }
     }
 }
コード例 #6
0
ファイル: IFileExtensions.cs プロジェクト: DBailey635/C1-CMS
 /// <summary>
 /// Returns all text from the stream associated with the provided IFile
 /// </summary>
 public static string ReadAllText(this IFile file)
 {
     using (Stream fileStream = GetReadStream(file))
     {
         using (C1StreamReader sr = new C1StreamReader(fileStream))
         {
             return sr.ReadToEnd();
         }
     }
 }
コード例 #7
0
ファイル: Functions.cs プロジェクト: JustAndrei/C1-Packages
 public static string LoadFile(string relativePath)
 {
     string path = Path.Combine(PathUtil.Resolve("~"), relativePath);
     if (!C1File.Exists(path))
     {
         throw new FileNotFoundException("File not found. Ensure path is relative (that it does not start with '/').", path);
     }
     using (var streamReader = new C1StreamReader(path))
     {
         return streamReader.ReadToEnd();
     }
 }
        /// <exclude />
        public override void Uninstall()
        {
            using (Stream xsltFileStream = this.UninstallerContext.ZipFileSystem.GetFileStream(this.UninstallXsltFilePath))
            {
                using (TextReader xsltTextReader = new C1StreamReader(xsltFileStream))
                {
                    XDocument xslt = XDocument.Load(xsltTextReader);

                    ConfigurationServices.TransformConfiguration(xslt, false);
                }
            }
        }
コード例 #9
0
ファイル: LoadFileFunction.cs プロジェクト: DBailey635/C1-CMS
        public override object Execute(ParameterList parameters, FunctionContextContainer context)
        {
            string relativePath = parameters.GetParameter<string>("RelativePath");

            string path = Path.Combine(PathUtil.Resolve("~"), relativePath);
            if (!C1File.Exists(path))
            {
                throw new FileNotFoundException("File not found. Ensure path is relative (that it does not start with '/').", path);
            }

            using (var streamReader = new C1StreamReader(path))
            {
                using (var reader = XmlReader.Create(streamReader))
                {
                    return XElement.Load(reader);
                }
            }
        }
コード例 #10
0
ファイル: XDocumentUtils.cs プロジェクト: DBailey635/C1-CMS
        /// <exclude />
        public static string GetDocumentAsString(this XDocument document)
        {
            Verify.ArgumentNotNull(document, "document");

            using (var ms = new MemoryStream())
            {
                using (var sw = new C1StreamWriter(ms))
                {
                    document.Save(sw);

                    ms.Seek(0, SeekOrigin.Begin);

                    using (var sr = new C1StreamReader(ms))
                    {
                        return sr.ReadToEnd();
                    }
                }
            }
        }
コード例 #11
0
        private void ValidateConfiguration()
        {
            XElement typesElement = this.Configuration.SingleOrDefault(f => f.Name == "Types");
            if (typesElement == null)
            {
                _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.MissingElement"));
            }

            if (typesElement == null) return;

            foreach (XElement typeElement in typesElement.Elements("Type"))
            {
                XAttribute typeAttribute = typeElement.Attribute("type");
                if (typeAttribute == null)
                {
                    _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.MissingAttribute").FormatWith("type"), typeElement);
                    continue;
                }

                string interfaceTypeName = typeAttribute.Value;

                interfaceTypeName = TypeManager.FixLegasyTypeName(interfaceTypeName);

                foreach (XElement dataElement in typeElement.Elements("Data"))
                {
                    XAttribute dataScopeIdentifierAttribute = dataElement.Attribute("dataScopeIdentifier");
                    if (dataScopeIdentifierAttribute == null)
                    {
                        _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.MissingAttribute").FormatWith("dataScopeIdentifier"), typeElement);
                        continue;
                    }

                    DataScopeIdentifier dataScopeIdentifier;
                    try
                    {
                        dataScopeIdentifier = DataScopeIdentifier.Deserialize(dataScopeIdentifierAttribute.Value);
                    }
                    catch (Exception)
                    {
                        _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.WrongDataScopeIdentifier").FormatWith(dataScopeIdentifierAttribute.Value), dataScopeIdentifierAttribute);
                        continue;
                    }

                    CultureInfo locale = null; // null => do not use localization
                    bool allLocales = false;
                    bool currentLocale = false;
                    XAttribute localeAttribute = dataElement.Attribute("locale");
                    if (localeAttribute != null)
                    {
                        if (localeAttribute.Value == "*")
                        {
                            allLocales = true;
                        }
                        else if (localeAttribute.Value == "?")
                        {
                            currentLocale = true;
                        }
                        else
                        {
                            try
                            {
                                locale = CultureInfo.CreateSpecificCulture(localeAttribute.Value);
                            }
                            catch (Exception)
                            {
                                _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.WrongLocale").FormatWith(localeAttribute.Value), localeAttribute);
                                continue;
                            }
                        }
                    }

                    XAttribute dataFilenameAttribute = dataElement.Attribute("dataFilename");
                    if (dataFilenameAttribute == null)
                    {
                        _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.MissingAttribute").FormatWith("dataFilename"), typeElement);
                        continue;
                    }

                    if (!this.InstallerContext.ZipFileSystem.ContainsFile(dataFilenameAttribute.Value))
                    {
                        _validationResult.AddFatal(GetText("DataPackageFragmentInstaller.MissingFile").FormatWith(dataFilenameAttribute.Value), dataFilenameAttribute);
                        continue;
                    }

                    XDocument doc;
                    try
                    {
                        using (var stream = this.InstallerContext.ZipFileSystem.GetFileStream(dataFilenameAttribute.Value))
                        using (var reader = new C1StreamReader(stream))
                        {
                            doc = XDocument.Load(reader);
                        }
                    }
                    catch (Exception ex)
                    {
                        _validationResult.Add(new PackageFragmentValidationResult(PackageFragmentValidationResultType.Fatal, ex));
                        continue;
                    }

                    XAttribute isDynamicAddedAttribute = typeElement.Attribute("isDynamicAdded");

                    bool isDynamicAdded = isDynamicAddedAttribute != null && (bool)isDynamicAddedAttribute;

                    var dataType = new DataType
                    {
                        InterfaceTypeName = interfaceTypeName,
                        DataScopeIdentifier = dataScopeIdentifier,
                        Locale = locale,
                        AddToAllLocales = allLocales,
                        AddToCurrentLocale = currentLocale,
                        IsDynamicAdded = isDynamicAdded,
                        Dataset = doc.Root.Elements("Add")
                    };

                    _dataTypes.Add(dataType);
                }
            }
        }
コード例 #12
0
            /*
             * Moth knows about the ugly parameters, please refactor!
             * We should probably supply XSLT params by webcontrol markup...
             */

            public static MemoryStream Transform(MemoryStream buffer, String mode, String browser, String platform)
            {
                var readerSettings = new XmlReaderSettings();
                readerSettings.XmlResolver = null;
                readerSettings.DtdProcessing = DtdProcessing.Parse;
                readerSettings.CheckCharacters = false;

                List<string> xsltFilePaths = GetTransformationsInPriority().ToList();

                if (xsltFilePaths.Count == 0)
                {
                    return buffer;
                }

                // Detection doctype
                buffer.Seek(0, SeekOrigin.Begin);
                var line = new C1StreamReader(buffer).ReadLine();
                var doctype = line.Contains("<!DOCTYPE");
                buffer.Seek(0, SeekOrigin.Begin);


                MemoryStream outputStream = null;

                int xsltCount = xsltFilePaths.Count;

                for (int i = 0; i < xsltCount; i++)
                {
                    string xsltFilePath = xsltFilePaths[i];
                    bool isFirst = (i == 0);

                    MemoryStream inputStream = isFirst ? buffer : outputStream;
                    inputStream.Position = 0;
                    outputStream = new MemoryStream();
                        
                    /*
                        * Hardcoding a parameter for masterfilter.xsl
                        * TODO: parametersetup in webcontrol markup!
                        */

                    var transformer = GetCachedTransformation(xsltFilePath);

                    var argList = new XsltArgumentList();
                    if ( !string.IsNullOrEmpty ( mode )) {
	                    argList.AddParam("mode", "", mode );
	                }
	                if ( !string.IsNullOrEmpty ( browser )) {
	                    argList.AddParam("browser", "", browser );
	                }
                    if (!string.IsNullOrEmpty(platform))
                    {
                        argList.AddParam("platform", "", platform);
                    }
                    argList.AddParam("version", "", RuntimeInformation.ProductVersion.ToString());
                    argList.AddParam("doctype", "", doctype.ToString());
                    argList.AddParam("appVirtualPath", "", GetAppRootPath());

                    var reader = XmlReader.Create(inputStream, readerSettings);
                    var writer = XmlWriter.Create(outputStream, transformer.OutputSettings);
                    
                    try
                    {
                        transformer.Transform(reader, argList, writer);
                    }
                    catch (XmlException xmlException)
                    {
                        string tempFilePath = TempDirectoryFacade.GetTempFileName(".xml");

                        inputStream.Position = 0;
                        string markup = new C1StreamReader(inputStream).ReadToEnd();
                        
                        C1File.WriteAllText(tempFilePath, markup); 

                        throw new InvalidOperationException(
                            "Incorrect xml markup, source saved in '{0}'".FormatWith(tempFilePath), 
                            xmlException);
                    }
                }

                Verify.That(outputStream != null, "NullRef");

                return outputStream;
            }
コード例 #13
0
        /// <summary>
        /// Cleans HTML documents or fragments into XHTML conformant markup
        /// </summary>
        /// <param name="xmlMarkup">The html to clean</param>
        /// <returns></returns>
        public static XDocument TidyXml(string xmlMarkup)
        {
            try
            {
                return XhtmlDocument.Parse(xmlMarkup);
            }
            catch (Exception)
            {
                // take the slow road below...
            }

            byte[] xmlByteArray = Encoding.UTF8.GetBytes(xmlMarkup);

            Tidy tidy = GetXmlConfiguredTidy();

            List<string> namespacePrefixedElementNames = LocateNamespacePrefixedElementNames(xmlMarkup);
            AllowNamespacePrefixedElementNames(tidy, namespacePrefixedElementNames);
            AllowHtml5ElementNames(tidy);

            TidyMessageCollection tidyMessages = new TidyMessageCollection();
            string xml = "";

            using (MemoryStream inputStream = new MemoryStream(xmlByteArray))
            {
                using (MemoryStream outputStream = new MemoryStream())
                {
                    tidy.Parse(inputStream, outputStream, tidyMessages);
                    outputStream.Position = 0;
                    C1StreamReader sr = new C1StreamReader(outputStream);
                    xml = sr.ReadToEnd();
                }
            }

            if (tidyMessages.Errors > 0)
            {
                StringBuilder errorMessageBuilder = new StringBuilder();
                foreach (TidyMessage message in tidyMessages)
                {
                    if (message.Level == MessageLevel.Error)
                        errorMessageBuilder.AppendLine(message.ToString());
                }
                throw new InvalidOperationException(string.Format("Failed to parse html:\n\n{0}", errorMessageBuilder.ToString()));
            }

            xml = RemoveDuplicateAttributes(xml);

            return XDocument.Parse(xml);
        }
コード例 #14
0
        /// <summary>
        /// Cleans HTML documents or fragments into XHTML conformant markup
        /// </summary>
        /// <param name="htmlMarkup">The html to clean</param>
        /// <returns>A fully structured XHTML document, incl. html, head and body elements.</returns>
        public static TidyHtmlResult TidyHtml(string htmlMarkup)
        {
            byte[] htmlByteArray = Encoding.UTF8.GetBytes(htmlMarkup);

            Tidy tidy = GetXhtmlConfiguredTidy();

            List<string> namespacePrefixedElementNames = LocateNamespacePrefixedElementNames(htmlMarkup);
            Dictionary<string, string> namespacePrefixToUri = LocateNamespacePrefixToUriDeclarations(htmlMarkup);
            List<string> badNamespacePrefixedElementNames = namespacePrefixedElementNames.Where(s => namespacePrefixToUri.Where(d => s.StartsWith(d.Key)).Any() == false).ToList();
            AllowNamespacePrefixedElementNames(tidy, namespacePrefixedElementNames);
            AllowHtml5ElementNames(tidy);

            TidyMessageCollection tidyMessages = new TidyMessageCollection();
            string xhtml = "";

            using (MemoryStream inputStream = new MemoryStream(htmlByteArray))
            {
                using (MemoryStream outputStream = new MemoryStream())
                {
                    tidy.Parse(inputStream, outputStream, tidyMessages);
                    outputStream.Position = 0;
                    C1StreamReader sr = new C1StreamReader(outputStream);
                    xhtml = sr.ReadToEnd();
                }
            }

            if (tidyMessages.Errors > 0)
            {
                StringBuilder errorMessageBuilder = new StringBuilder();
                foreach (TidyMessage message in tidyMessages)
                {
                    if (message.Level == MessageLevel.Error)
                        errorMessageBuilder.AppendLine(message.ToString());
                }
                throw new InvalidOperationException(string.Format("Failed to parse html:\n\n{0}", errorMessageBuilder.ToString()));
            }

            if (xhtml.IndexOf("<html>")>-1)
            {
                xhtml = xhtml.Replace("<html>", "<html xmlns=\"http://www.w3.org/1999/xhtml\">");
            }

            if (xhtml.IndexOf("xmlns=\"http://www.w3.org/1999/xhtml\"") == -1)
            {
                xhtml = xhtml.Replace("<html", "<html xmlns=\"http://www.w3.org/1999/xhtml\"");
            }

            xhtml = RemoveDuplicateAttributes(xhtml);
            xhtml = RemoveXmlDeclarations(xhtml);
            xhtml = UndoLowerCasingOfElementNames(xhtml, namespacePrefixedElementNames);
            xhtml = UndoLowerCasingOfNamespacePrefixes(xhtml, namespacePrefixToUri);
            StringBuilder messageBuilder = new StringBuilder();
            foreach (TidyMessage message in tidyMessages)
            {
                if (message.Level == MessageLevel.Warning)
                    messageBuilder.AppendLine(message.ToString());
            }

            List<string> badNamespacePrefixes = badNamespacePrefixedElementNames.Select(n => n.Substring(0, n.IndexOf(':'))).Union(LocateAttributeNamespacePrefixes(xhtml)).Distinct().Where(f => IsValidXmlName(f)).ToList();

            XDocument outputResult;
            if (badNamespacePrefixedElementNames.Any())
            {
                string badDeclared = string.Join(" ", badNamespacePrefixes.Select(p => string.Format("xmlns:{0}='#bad'", p)).ToArray());
                XDocument badDoc = XDocument.Parse(string.Format("<root {0}>{1}</root>", badDeclared, xhtml));
                badDoc.Descendants().Attributes().Where(e => e.Name.Namespace == "#bad").Remove();
                badDoc.Descendants().Where(e => e.Name.Namespace == "#bad").Remove();
                outputResult = new XDocument(badDoc.Root.Descendants().First());
            }
            else
            {
                outputResult = XDocument.Parse(xhtml, LoadOptions.PreserveWhitespace);
            }

            return new TidyHtmlResult { Output = outputResult, ErrorSummary = messageBuilder.ToString() };
        }
コード例 #15
0
ファイル: Encryption.cs プロジェクト: DBailey635/C1-CMS
        public static string Decrypt(string encryptedValue)
        {
            Verify.ArgumentNotNullOrEmpty(encryptedValue, "encryptedValue");
            byte[] encodedSequence = HexStringToByteArray(encryptedValue);

            // TDeclare the streams used
            // to decrypt to an in memory
            // array of bytes.
            MemoryStream msDecrypt = null;
            CryptoStream csDecrypt = null;
            C1StreamReader srDecrypt = null;

            // Declare the RijndaelManaged object
            // used to decrypt the data.
            RijndaelManaged rima = null;

            try
            {
                // Create a RijndaelManaged object
                // with the specified key and IV.
                rima = new RijndaelManaged();
                rima.Key = _encryptionKey;
                rima.IV = RijndaelIV;

                // Create a decrytor to perform the stream transform.
                ICryptoTransform decryptor = rima.CreateDecryptor();

                // Create the streams used for decryption.
                msDecrypt = new MemoryStream(encodedSequence);
                csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read);
                srDecrypt = new C1StreamReader(csDecrypt);

                // Read the decrypted bytes from the decrypting stream
                // and place them in a string.
                return srDecrypt.ReadToEnd();
            }
            finally
            {
                if (srDecrypt != null) srDecrypt.Close();
                if (csDecrypt != null) csDecrypt.Close();
                if (msDecrypt != null) msDecrypt.Close();
                if (rima != null) rima.Clear();
            }
        }
        internal static void ValidateXslt(List<PackageFragmentValidationResult> validationResults, Func<XElement> elementProvider, string elementName, Func<XAttribute> xsltPathAttributeProvider, Func<string> xsltFilePathProvider, IZipFileSystem zipFileSystem, bool validateResultingConfigurationFile)
        {
            if (elementProvider() == null)
            {
                validationResults.AddFatal(
                    GetResourceString("ConfigurationTransformationPackageFragmentInstaller.MissingElement")
                    .FormatWith(elementName));
                return;
            }

            string xslFilePath = xsltFilePathProvider();

            if (xslFilePath == null)
            {
                validationResults.AddFatal(
                    GetResourceString("ConfigurationTransformationPackageFragmentInstaller.MissingAttribute")
                    .FormatWith(_xsltFilePathAttributeName), elementProvider());
                return;
            }

            if (zipFileSystem.ContainsFile(xslFilePath) == false)
            {
                validationResults.AddFatal(
                    GetResourceString("ConfigurationTransformationPackageFragmentInstaller.PathDoesNotExist")
                    .FormatWith(xslFilePath), xsltPathAttributeProvider());
                return;
            }

            if(!PathUtil.WritePermissionGranted(ConfigurationServices.FileConfigurationSourcePath))
            {
                validationResults.AddFatal(
                    GetResourceString("NotEnoughNtfsPermissions")
                    .FormatWith(ConfigurationServices.FileConfigurationSourcePath));
                return;
            }

            using (Stream xsltFileStream = zipFileSystem.GetFileStream(xslFilePath))
            {
                using (TextReader xsltTextReader = new C1StreamReader(xsltFileStream))
                {
                    XDocument xslt = null;

                    try
                    {
                        xslt = XDocument.Load(xsltTextReader);
                    }
                    catch (Exception ex)
                    {
                        validationResults.AddFatal(
                            GetResourceString("ConfigurationTransformationPackageFragmentInstaller.UnableToParsXslt")
                            .FormatWith(xslFilePath, ex.Message), xsltPathAttributeProvider());
                    }

                    if (xslt != null && validateResultingConfigurationFile)
                    {
                        try
                        {
                            ConfigurationServices.TransformConfiguration(xslt, true);
                        }
                        //catch (ConfigurationException ex)
                        //{
                        //    validationResults.AddFatal(
                        //        GetResourceString("ConfigurationTransformationPackageFragmentInstaller.XsltWillGeneratedInvalid")
                        //        .FormatWith(xsltFilePathProvider(), ex.Message), xsltPathAttributeProvider());
                        //}
                        catch (Exception ex)
                        {
                            validationResults.AddFatal(
                                GetResourceString("ConfigurationTransformationPackageFragmentInstaller.XsltWillGeneratedInvalid")
                                .FormatWith(xslFilePath, ex.Message), xsltPathAttributeProvider());
                        }
                    }
                }
            }
        }