public static CredentialDataStore Load(IHostingEnvironment env, string subpath)
{
if (env == null)
{
throw new ArgumentNullException("env");
}
CredentialDataStore cached = _cached;
if (cached != null)
{
if (env != null)
{
return(cached);
}
if (cached._env == null)
{
cached._env = env;
return(cached);
}
else if (ReferenceEquals(cached._env, env))
{
return(cached);
}
}
IFileInfo fileInfo = env.ContentRootFileProvider.GetFileInfo(subpath);
if (fileInfo.Exists)
{
using (Stream stream = fileInfo.CreateReadStream())
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(CredentialDataStore));
cached = (CredentialDataStore)(serializer.ReadObject(stream));
}
cached._env = env;
cached.Normalize();
}
else
{
cached = new CredentialDataStore();
cached._env = env;
cached.Save();
}
_cached = cached;
return(cached);
}
private static void HandleListApi(string path, HttpRequest request, HttpResponse response, IHostingEnvironment env)
{
if (path.StartsWith("/"))
{
path = (path.Length == 1) ? "" : path.Substring(1);
}
CredentialDataStore dataStore = CredentialDataStore.Load(env, "credentials.json");
Guid id;
switch (path)
{
case "domain":
HandleReturnResult <CredentialDomainInfo[]>(dataStore.Domains.Select(d => new CredentialDomainInfo(d)).ToArray(), response, env);
break;
case "host":
HostWithCredentials[] hwc = new HostWithCredentials[0];
if (request.Query.ContainsKey("domain") && Guid.TryParse(request.Query["domain"], out id))
{
CredentialDomain domain = dataStore.Domains.FirstOrDefault(d => d.ID.Equals(id));
if (domain != null)
{
if (request.Query.ContainsKey("id"))
{
if (Guid.TryParse(request.Query["id"], out id))
{
hwc = domain.Hosts.Where(h => h.ID.Equals(id)).Select((h, i) => new HostWithCredentials(domain, i)).ToArray();
}
}
else
{
hwc = domain.Hosts.Select((h, i) => new HostWithCredentials(domain, i)).ToArray();
}
}
}
HandleReturnResult <HostWithCredentials[]>(hwc, response, env);
break;
}
}
public override void Normalize()
{
CredentialDataStore.NormalizeIDs <ResourcePath>(_paths);
}
public override void Normalize()
{
CredentialDataStore.NormalizeIDs <ResourceAuthority>(_hosts);
CredentialDataStore.NormalizeIDs <CredentialInfo>(_credentials);
if (_credentials == null || _credentials.Count == 0)
{
return;
}
if (_hosts == null || _hosts.Count == 0)
{
foreach (CredentialInfo c in _credentials)
{
if (c.Hosts.Count > 0)
{
c.Hosts.Clear();
}
if (c.Paths.Count > 0)
{
c.Paths.Clear();
}
}
return;
}
IEnumerable <Guid> hostIds = _hosts.Select(h => h.ID);
foreach (CredentialInfo c in _credentials)
{
if (c.Hosts.Count == 0)
{
continue;
}
List <Guid> hosts = c.Hosts.Where(i => hostIds.Any(h => h.Equals(i))).ToList();
if (hosts.Count < c.Hosts.Count)
{
for (int i = 0; i < hosts.Count; i++)
{
c.Hosts[i] = hosts[i];
}
while (c.Hosts.Count > hosts.Count)
{
c.Hosts.RemoveAt(hosts.Count);
}
}
}
List <Guid> pathIds = _hosts[0].Paths.Select(p => p.ID).ToList();
for (int i = 1; i < _hosts.Count; i++)
{
pathIds.AddRange(_hosts[i].Paths.Select(p =>
{
if (pathIds.Any(g => p.ID.Equals(g)))
{
p.ID = Guid.NewGuid();
}
return(p.ID);
}));
}
if (pathIds.Count == 0)
{
foreach (CredentialInfo c in _credentials)
{
if (c.Paths.Count > 0)
{
c.Paths.Clear();
}
}
return;
}
foreach (CredentialInfo c in _credentials)
{
if (c.Paths.Count == 0)
{
continue;
}
List <Guid> paths = c.Paths.Where(i => pathIds.Contains(i)).ToList();
if (paths.Count < c.Paths.Count)
{
for (int i = 0; i < paths.Count; i++)
{
c.Paths[i] = paths[i];
}
while (c.Paths.Count > paths.Count)
{
c.Paths.RemoveAt(paths.Count);
}
}
}
}
