public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader.TokenType == JsonToken.Null)
return null;
if (reader.TokenType != JsonToken.StartArray)
throw new Exception("Expecting StartArray, received " + reader.TokenType);
reader.Read();
string username = (string)reader.Value;
reader.Read();
string passwordBase64 = (string)reader.Value;
reader.Read();
string password = Encoding.UTF8.GetString(Convert.FromBase64String(passwordBase64));
Credentials res = new Credentials(username, password);
return res;
}
private WebClient GetWebClient(Credentials credentials)
{
if (threadWebClient == null)
{
logger.Info("Creating web client in thread " + Thread.CurrentThread.ManagedThreadId
+ " (" + Thread.CurrentThread.Name + ")");
threadWebClient = new CookieAwareWebClient();
threadWebClient.Encoding = Encoding.UTF8;
}
// reinitialize HTTP headers
threadWebClient.Headers = new WebHeaderCollection();
// credentials
if (credentials != null)
{
string authentication = "Basic " + Convert.ToBase64String(
Encoding.ASCII.GetBytes(credentials.Username + ":" + credentials.Password));
threadWebClient.Headers.Add("Authorization", authentication);
}
return threadWebClient;
}
private BuildDetails GetBuildDetails(Credentials credentials, string buildUrl, bool ignoreUntrustedCertificate)
{
if (buildUrl == null)
return null;
String url = NetUtils.ConcatUrls(buildUrl, "/api/xml" , buildDetailsFilter);
BuildDetails res = new BuildDetails();
if (logger.IsDebugEnabled)
logger.Debug("Getting build details from " + url);
String xmlStr = DownloadString(credentials, url, true, ignoreUntrustedCertificate);
if (logger.IsTraceEnabled)
logger.Trace("XML: " + xmlStr);
XmlDocument xml = new XmlDocument();
xml.LoadXml(xmlStr);
string number = xml.SelectSingleNode("/*/number").InnerText;
string timestamp = xml.SelectSingleNode("/*/timestamp").InnerText;
XmlNodeList userNodes = xml.SelectNodes("/*/culprit/fullName");
XmlNodeList changeNodes = xml.SelectNodes("/*/changeSet/item");
TimeSpan ts = TimeSpan.FromSeconds(long.Parse(timestamp) / 1000);
DateTime date = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
date = date.Add(ts);
int count = changeNodes.Count;
if (count == 0)
{
// No changes were introduced;
res.FailureReason = "Server Issue / Other";
}
else
{
// New changeset casued broken build: retrieve a name of the last committer;
XmlNode committerNode = changeNodes.Item(count - 1);
XmlNodeList childNodes = committerNode.ChildNodes;
foreach (XmlNode node in childNodes)
{
if (node.Name == "author")
res.CommitterName = node.LastChild.InnerText;
}
}
ISet<string> users = new HashedSet<string>();
foreach (XmlNode userNode in userNodes)
{
string userName = StringUtils.ExtractUserName(userNode.InnerText);
users.Add(userName);
}
res.Number = int.Parse(number);
res.Time = date;
res.Users = users;
ClaimService.FillInBuildDetails(res, xml);
if (logger.IsDebugEnabled)
logger.Debug("Done getting build details");
return res;
}
private String DownloadString(Credentials credentials, string url, bool cacheable,
bool ignoreUntrustedCertificate)
{
string res;
if (logger.IsTraceEnabled)
logger.Trace("Downloading: " + url);
if (cacheable)
{
lock (this)
{
// mark the URL as visited
visitedURLs.Add(url);
// perform a lookup in the cache
if (cache.TryGetValue(url, out res))
{
if (logger.IsTraceEnabled)
logger.Trace("Cache hit: " + url);
return res;
}
}
if (logger.IsTraceEnabled)
logger.Trace("Cache miss: " + url);
}
// set the thread-static field
HudsonService.ignoreUntrustedCertificate = ignoreUntrustedCertificate;
WebClient webClient = GetWebClient(credentials);
res = webClient.DownloadString(url);
if (logger.IsTraceEnabled)
logger.Trace("Downloaded: " + res);
if (cacheable)
{
lock (this)
{
// store in cache
cache[url] = res;
}
}
return res;
}
private BuildDetails GetBuildDetails(Credentials credentials, string buildUrl, bool ignoreUntrustedCertificate)
{
if (buildUrl == null)
return null;
String url = NetUtils.ConcatUrls(buildUrl, "/api/xml");
if (logger.IsDebugEnabled)
logger.Debug("Getting build details from " + url);
String xmlStr = DownloadString(credentials, url, true, ignoreUntrustedCertificate);
if (logger.IsTraceEnabled)
logger.Trace("XML: " + xmlStr);
XmlDocument xml = new XmlDocument();
xml.LoadXml(xmlStr);
string number = xml.SelectSingleNode("/*/number").InnerText;
string timestamp = xml.SelectSingleNode("/*/timestamp").InnerText;
XmlNodeList userNodes = xml.SelectNodes("/*/culprit/fullName");
TimeSpan ts = TimeSpan.FromSeconds(long.Parse(timestamp) / 1000);
DateTime date = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
date = date.Add(ts);
ISet<string> users = new HashedSet<string>();
foreach (XmlNode userNode in userNodes)
{
string userName = StringUtils.ExtractUserName(userNode.InnerText);
users.Add(userName);
}
BuildDetails res = new BuildDetails();
res.Number = int.Parse(number);
res.Time = date;
res.Users = users;
ClaimService.FillInBuildDetails(res, xml);
if (logger.IsDebugEnabled)
logger.Debug("Done getting build details");
return res;
}
