protected override void ProcessSession(ScriptSession session)
{
if (State != RunspaceAvailability.None && State != session.State)
{
return;
}
if (SessionType != null && SessionType.Length > 0)
{
if (patterns == null)
{
patterns = new List <WildcardPattern>(SessionType.Length);
foreach (var type in SessionType)
{
patterns.Add(WildcardUtils.GetWildcardPattern(type));
}
}
if (!patterns.Any(pattern => pattern.IsMatch(session.ApplianceType)))
{
return;
}
}
WriteObject(session);
}
public static string ConvertToRegexPattern(MatchMode matchMode, string value)
{
switch (matchMode)
{
case MatchMode.None:
case MatchMode.All:
throw new InvalidOperationException();
case MatchMode.Contains:
return(Regex.Escape(value));
case MatchMode.StartsWith:
return("^" + Regex.Escape(value));
case MatchMode.EndsWith:
return(Regex.Escape(value) + "$");
case MatchMode.Wildcard:
return(WildcardUtils.ToRegexPattern(value));
case MatchMode.Regex:
return(value);
default:
throw new NotImplementedException();
}
}
protected override void BeginProcessing()
{
base.BeginProcessing();
if (Parameter != null)
{
paramPatterns = new Dictionary <string, WildcardPattern>();
foreach (var key in Parameter.Keys)
{
var wildcardPattern = WildcardUtils.GetWildcardPattern(Parameter[key].ToString());
paramPatterns.Add(key.ToString(), wildcardPattern);
}
}
}
public static bool TryParse(XmlNode node, out AuthorizationEntry entry)
{
entry = new AuthorizationEntry();
if (node?.Attributes == null)
{
return(false);
}
var accessPermissionStr = node.Attributes?["Permission"].Value;
var accountTypeStr = node?.Attributes["IdentityType"].Value;
var identityStr = node?.Attributes["Identity"].Value;
AccessPermission accessPermission;
if (!Enum.TryParse(accessPermissionStr, true, out accessPermission) ||
accessPermission == AccessPermission.NotSet)
{
return(false);
}
AccountType accountType;
if (!Enum.TryParse(accountTypeStr, true, out accountType) || accountType == AccountType.Unknown)
{
return(false);
}
AccountIdentity identity = null;
try
{
identity = new AccountIdentity(identityStr, true);
}
catch
{
PowerShellLog.Error($"Invalid identity {identityStr} provided for service configuration.");
}
entry.AccessPermission = accessPermission;
entry.IdentityType = accountType;
entry.Identity = identity;
entry.wildcardPattern = WildcardUtils.GetWildcardPattern(identity.Name);
return(true);
}
private IEnumerable <Item> GetMatchingItemEx(string[] languages, int version, Item item)
{
// if language is forced get the item in proper language
if (languages.Length > 0 || version != Version.Latest.Number)
{
var allVersions = item.Versions.GetVersions(languages.Length > 0);
if (languages.Length > 0)
{
foreach (var language in languages)
{
var pattern = WildcardUtils.GetWildcardPattern(language);
foreach (var matchingItem in allVersions.Where(
curItem => (language == null || pattern.IsMatch(curItem.Language.Name)) &&
(version == Int32.MaxValue ||
(version == Version.Latest.Number && curItem.Versions.IsLatestVersion()) ||
(version == curItem.Version.Number)
)))
{
yield return(matchingItem);
}
}
}
else
{
foreach (var matchingItem in allVersions.Where(
curItem => version == Int32.MaxValue ||
(version == Version.Latest.Number && curItem.Versions.IsLatestVersion()) ||
version == curItem.Version.Number))
{
yield return(matchingItem);
}
}
}
else
{
yield return(item);
}
}
private static IEnumerable <string> CompleteTypes(string completeToken, int position)
{
var results = new List <string>();
completeToken = completeToken.Trim('[', ']');
var lastDotPosition = completeToken.LastIndexOf('.');
var hasdot = lastDotPosition > -1;
var endsWithDot = completeToken.Length == lastDotPosition - 1;
WildcardPattern nameWildcard;
WildcardPattern fullWildcard;
if (hasdot)
{
var namespaceToken = completeToken.Substring(0, lastDotPosition);
var nameToken = completeToken.Substring(lastDotPosition + 1);
nameWildcard = WildcardUtils.GetWildcardPattern(endsWithDot ? "*" : $"{nameToken}*");
namespaceToken = namespaceToken.Replace(".", "*.");
fullWildcard = WildcardUtils.GetWildcardPattern($"{namespaceToken}*");
}
else
{
nameWildcard = WildcardUtils.GetWildcardPattern($"{completeToken}*");
fullWildcard = WildcardUtils.GetWildcardPattern($"{completeToken}.*");
//autocomplete accelerators
var accelerators = TypeAccelerators.AllAccelerators;
results.AddRange(
accelerators.Keys
.Where(acc => (nameWildcard.IsMatch(acc)))
.Select(
type => $"Type|{type} (Accelerator -> {accelerators[type].FullName})|{position}|{type}"));
}
foreach (var assembly in System.AppDomain.CurrentDomain.GetAssemblies())
{
try
{
if (hasdot)
{
results.AddRange(
assembly.GetExportedTypes()
.Where(type => nameWildcard.IsMatch(type.Name) &&
fullWildcard.IsMatch(type.Namespace) &&
!type.Name.Contains('`'))
.Select(type => $"Type|{type.Name} ({type.Namespace})|{position}|{type.FullName}"));
}
else
{
results.AddRange(
assembly.GetExportedTypes()
.Where(type => (nameWildcard.IsMatch(type.Name) ||
fullWildcard.IsMatch(type.Namespace)) &&
!type.Name.Contains('`'))
.Select(type => $"Type|{type.Name} ({type.Namespace})|{position}|{type.FullName}"));
}
}
catch //(Exception e)
{
// PowerShellLog.Error("Error enumerating types", e);
// Ignoring intentionally...
// This just happens for some assembiles with no consequences to user experience
}
}
results.Sort(StringComparer.OrdinalIgnoreCase);
return(results.ToArray());
}
protected static IEnumerable <T> WildcardFilterMany <T>(string[] filters, IEnumerable <T> items,
Func <T, string> propertyName)
{
return(WildcardUtils.WildcardFilterMany(filters, items, propertyName));
}