/// <summary>
/// Prints analysis result to string with HTML formatting. Vulnerabilities are highlighted.
/// </summary>
/// <param name="results">Results to be printed.</param>
/// <returns>String with formatted results.</returns>
private string PrintResults(VulnerabilityAnalysisResults results)
{
StringBuilder res = new StringBuilder();
if (results.SqlInjections.Count > 0)
{
res.Append("<strong>Check the following files for SQL injection:</strong><br />")
.Append(PrintHighlightedResults(results.SqlInjections)).Append("<br />");
}
if (results.PotentialSqlInjections.Count > 0)
{
res.Append("<strong>Check the following files for potential SQL injection:</strong><br />")
.Append(PrintHighlightedResults(results.PotentialSqlInjections)).Append("<br />");
}
if (results.PotentialXss.Count > 0)
{
res.Append("<strong>Check the following files for XSS:</strong><br />")
.Append(PrintHighlightedResults(results.PotentialXss)).Append("<br />");
}
return(res.ToString());
}
public ModuleResults GetResults(IInstanceInfo instanceInfo)
{
List <string> report = new List <string>();
bool isWebSite = ProjectCodeFilesHelper.Current.IsWebSiteProject(instanceInfo.Directory);
List <string> customerCodeFiles = ProjectCodeFilesHelper.Current.GetCustomerProjectCodeFiles(instanceInfo.Directory, instanceInfo.Version, isWebSite, true).ToList();
if (customerCodeFiles.Count == 0)
{
return(new ModuleResults
{
ResultComment = "No customer files found.",
Status = Status.Good
});
}
report.AddRange(customerCodeFiles);
VulnerabilityAnalysisResults results = new VulnerabilityAnalysisResults();
AnalyzeVulnerabilities(instanceInfo.Directory, customerCodeFiles, ref results);
string resultString = PrintResults(results);
if (!string.IsNullOrEmpty(resultString))
{
report.Add(string.Empty);
report.AddRange(resultString.Split(new[] { "<br />" }, StringSplitOptions.None));
}
return(new ModuleResults
{
Result = report,
Trusted = true
});
}
/// <summary>
/// Analyses code file for presence of security vulnerabilities.
/// </summary>
/// <param name="pathToKenticoInstance">Path to Kentico instance (e.g. <c>C:\inetpub\wwwroot\myKenticoInstance\CMS</c>).</param>
/// <param name="fileWithinInstance">File to be analysed within the instance (relative paths).</param>
/// <param name="results">Analysis results (the results are appended).</param>
private void AnalyzeVulnerabilities(DirectoryInfo pathToKenticoInstance, string fileWithinInstance, ref VulnerabilityAnalysisResults results)
{
var filePath = Path.Combine(pathToKenticoInstance.FullName, fileWithinInstance);
var lines = File.ReadAllLines(filePath);
int lineNo = 1;
foreach (var line in lines)
{
string sqlInjection = null;
string potentialSqlInjection = null;
string potentialXss = null;
AnalyzeSqlInjection(line, ref sqlInjection, ref potentialSqlInjection);
AnalyzeXss(line, ref potentialXss);
if (!string.IsNullOrEmpty(sqlInjection))
{
results.SqlInjections.Add(string.Format("File: '{0}', line {1}: {2}", fileWithinInstance, lineNo, HttpUtility.HtmlEncode(sqlInjection)));
}
if (!string.IsNullOrEmpty(potentialSqlInjection))
{
results.PotentialSqlInjections.Add(string.Format("File: '{0}', line {1}: {2}", fileWithinInstance, lineNo, HttpUtility.HtmlEncode(potentialSqlInjection)));
}
if (!string.IsNullOrEmpty(potentialXss))
{
results.PotentialXss.Add(string.Format("File: '{0}', line {1}: {2}", fileWithinInstance, lineNo, HttpUtility.HtmlEncode(potentialXss)));
}
++lineNo;
}
}
/// <summary>
/// Analyses code files for presence of security vulnerabilities.
/// </summary>
/// <param name="pathToKenticoInstance">Path to Kentico instance (e.g. <c>C:\inetpub\wwwroot\myKenticoInstance\CMS</c>).</param>
/// <param name="filesWithinInstance">Files to be analysed within the instance (relative paths).</param>
/// <param name="results">Analysis results (the results are appended).</param>
private void AnalyzeVulnerabilities(DirectoryInfo pathToKenticoInstance, IEnumerable <string> filesWithinInstance, ref VulnerabilityAnalysisResults results)
{
foreach (var fileWithinInstance in filesWithinInstance)
{
AnalyzeVulnerabilities(pathToKenticoInstance, fileWithinInstance, ref results);
}
}
public ModuleResults GetResults(IInstanceInfo instanceInfo)
{
List<string> report = new List<string>();
bool isWebSite = ProjectCodeFilesHelper.Current.IsWebSiteProject(instanceInfo.Directory);
List<string> customerCodeFiles = ProjectCodeFilesHelper.Current.GetCustomerProjectCodeFiles(instanceInfo.Directory, instanceInfo.Version, isWebSite, true).ToList();
if (customerCodeFiles.Count == 0)
{
return new ModuleResults
{
ResultComment = "No customer files found.",
Status = Status.Good
};
}
report.AddRange(customerCodeFiles);
VulnerabilityAnalysisResults results = new VulnerabilityAnalysisResults();
AnalyseVulnerabilities(instanceInfo.Directory, customerCodeFiles, ref results);
string resultString = PrintResults(results);
if (!String.IsNullOrEmpty(resultString))
{
report.Add(String.Empty);
report.AddRange(resultString.Split(new[] { "<br />" }, StringSplitOptions.None));
}
return new ModuleResults
{
Result = report,
Trusted = true
};
}
/// <summary>
/// Prints analysis result to string with HTML formatting. Vulnerabilites are highlighted.
/// </summary>
/// <param name="results">Results to be printed.</param>
/// <returns>String with formatted results.</returns>
private string PrintResults(VulnerabilityAnalysisResults results)
{
StringBuilder res = new StringBuilder();
if (results.SqlInjections.Count > 0)
{
res.Append("<strong>Check the following files for SQL injection:</strong><br />")
.Append(PrintHighlightedResults(results.SqlInjections)).Append("<br />");
}
if (results.PotentialSqlInjections.Count > 0)
{
res.Append("<strong>Check the following files for potential SQL injection:</strong><br />")
.Append(PrintHighlightedResults(results.PotentialSqlInjections)).Append("<br />");
}
if (results.PotentialXss.Count > 0)
{
res.Append("<strong>Check the following files for XSS:</strong><br />")
.Append(PrintHighlightedResults(results.PotentialXss)).Append("<br />");
}
return res.ToString();
}
/// <summary>
/// Analyses code file for presence of security vulnerabilities.
/// </summary>
/// <param name="pathToKenticoInstance">Path to Kentico instance (e.g. <c>C:\inetpub\wwwroot\myKenticoInstance\CMS</c>).</param>
/// <param name="fileWithinInstance">File to be analysed within the instance (relative paths).</param>
/// <param name="results">Analysis results (the results are appended).</param>
private void AnalyseVulnerabilities(DirectoryInfo pathToKenticoInstance, string fileWithinInstance, ref VulnerabilityAnalysisResults results)
{
var filePath = Path.Combine(pathToKenticoInstance.FullName, fileWithinInstance);
var lines = File.ReadAllLines(filePath);
int lineNo = 1;
foreach (var line in lines)
{
string sqlInjection = null;
string potentialSqlInjection = null;
string potentialXss = null;
AnalyseSqlInjection(line, ref sqlInjection, ref potentialSqlInjection);
AnalyseXss(line, ref potentialXss);
if (!String.IsNullOrEmpty(sqlInjection))
{
results.SqlInjections.Add(String.Format("File: '{0}', line {1}: {2}", fileWithinInstance, lineNo, HttpUtility.HtmlEncode(sqlInjection)));
}
if (!String.IsNullOrEmpty(potentialSqlInjection))
{
results.PotentialSqlInjections.Add(String.Format("File: '{0}', line {1}: {2}", fileWithinInstance, lineNo, HttpUtility.HtmlEncode(potentialSqlInjection)));
}
if (!String.IsNullOrEmpty(potentialXss))
{
results.PotentialXss.Add(String.Format("File: '{0}', line {1}: {2}", fileWithinInstance, lineNo, HttpUtility.HtmlEncode(potentialXss)));
}
++lineNo;
}
}
/// <summary>
/// Analyses code files for presence of security vulnerabilites.
/// </summary>
/// <param name="pathToKenticoInstance">Path to Kentico instance (e.g. <c>C:\inetpub\wwwroot\myKenticoInstance\CMS</c>).</param>
/// <param name="filesWithinInstance">Files to be analysed within the instance (relative paths).</param>
/// <param name="results">Analysis results (the results are appended).</param>
private void AnalyseVulnerabilities(DirectoryInfo pathToKenticoInstance, IEnumerable<string> filesWithinInstance, ref VulnerabilityAnalysisResults results)
{
foreach (var fileWithinInstance in filesWithinInstance)
{
AnalyseVulnerabilities(pathToKenticoInstance, fileWithinInstance, ref results);
}
}
