/// <summary>
/// Associates a per-type authorization rule with
/// the business type.
/// </summary>
/// <param name="objectType">Type of business object.</param>
/// <param name="rule">Rule object.</param>
/// <param name="ruleSet">Rule set name.</param>
public static void AddRule(Type objectType, IAuthorizationRule rule, string ruleSet)
{
var typeRules = AuthorizationRuleManager.GetRulesForType(objectType, ruleSet);
EnsureUniqueRule(typeRules, rule);
typeRules.Rules.Add(rule);
}
/// <summary>
/// Creates a AuthorizationContext instance for unit testing.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="user">The current user.</param>
/// <param name="target">The target.</param>
/// <param name="targetType">Type of the target.</param>
public AuthorizationContext(IAuthorizationRule rule, IPrincipal user, object target, Type targetType)
{
Rule = rule;
User = user;
Target = target;
TargetType = targetType;
}
/// <summary>
/// Creates a AuthorizationContext instance for unit testing.
/// </summary>
/// <param name="applicationContext"></param>
/// <param name="rule">The rule.</param>
/// <param name="target">The target.</param>
/// <param name="targetType">Type of the target.</param>
public AuthorizationContext(ApplicationContext applicationContext, IAuthorizationRule rule, object target, Type targetType)
{
ApplicationContext = applicationContext;
Rule = rule;
Target = target;
TargetType = targetType;
}
public AuthorizationService(
IRepository<UserGroup> userGroupRepository,
IAuthorizationRule[] rules,
IPermissionProvider[] providers
)
{
this.userGroupRepository = userGroupRepository;
this.rules = rules;
this.providers = providers;
}
/// <summary>
/// Initializes the test.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="target">The target.</param>
/// <param name="type">The type.</param>
public void InitializeTest(IAuthorizationRule rule, object target, Type type)
{
var services = new ServiceCollection();
services.AddCsla();
var provider = services.BuildServiceProvider();
var applicationContext = provider.GetRequiredService <ApplicationContext>();
Accessor = new ObjectAccessor(applicationContext);
AuthorizationContext = new AuthorizationContext(applicationContext, rule, target, type);
}
private BooleanExpression GetParsedExpression(string ruleName)
{
IAuthorizationRule rule = null;
authorizationRules.TryGetValue(ruleName, out rule);
if (rule == null)
{
return(null);
}
string expression = rule.Expression;
Parser parser = new Parser();
return(parser.Parse(expression));
}
private static void EnsureUniqueRule(AuthorizationRuleManager mgr, IAuthorizationRule rule)
{
IAuthorizationRule oldRule = null;
if (rule.Element != null)
{
oldRule = mgr.Rules.FirstOrDefault(c => c.Element != null && c.Element.Name == rule.Element.Name && c.Action == rule.Action);
}
else
{
oldRule = mgr.Rules.FirstOrDefault(c => c.Element == null && c.Action == rule.Action);
}
if (oldRule != null)
{
throw new ArgumentException("rule");
}
}
BooleanExpression GetParsedExpression(string ruleName, bool expEmpty)
{
expEmpty = false;
IAuthorizationRule rule = null;
authorizationRules.TryGetValue(ruleName, out rule);
if (rule == null)
{
return(null);
}
if (string.IsNullOrEmpty(rule.Expression))
{
expEmpty = true;
}
Parser parser = new Parser();
return(parser.Parse(rule.Expression));
}
/// <summary>
/// Initializes the test.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="target">The target.</param>
/// <param name="type">The type.</param>
public void InitializeTest(IAuthorizationRule rule, object target, Type type)
{
AuthorizationContext = new AuthorizationContext(rule, target, type);
}
/// <summary>
/// Associates an authorization rule with the business object.
/// </summary>
/// <param name="rule">Rule object.</param>
public void AddRule(IAuthorizationRule rule)
{
EnsureUniqueRule(TypeAuthRules, rule);
TypeAuthRules.Rules.Add(rule);
}
/// <summary>
/// Associates a per-type authorization rule with
/// the business type in the default rule set.
/// </summary>
/// <param name="objectType">Type of business object.</param>
/// <param name="rule">Rule object.</param>
public static void AddRule(Type objectType, IAuthorizationRule rule)
{
AddRule(objectType, rule, ApplicationContext.RuleSet);
}
/// <summary>
/// Creates a AuthorizationContext instance for unit testing.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="target">The target.</param>
/// <param name="targetType">Type of the target.</param>
public AuthorizationContext(IAuthorizationRule rule, object target, Type targetType)
{
Rule = rule;
Target = target;
TargetType = targetType;
}
/// <summary>
/// Creates a AuthorizationContext instance for unit testing.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="target">The target.</param>
/// <param name="targetType">Type of the target.</param>
public AuthorizationContext(IAuthorizationRule rule, object target, Type targetType)
{
Rule = rule;
Target = target;
TargetType = targetType;
}
/// <summary>
/// Associates a per-type authorization rule with
/// the business type.
/// </summary>
/// <param name="objectType">Type of business object.</param>
/// <param name="rule">Rule object.</param>
/// <param name="ruleSet">Rule set name.</param>
public static void AddRule(Type objectType, IAuthorizationRule rule, string ruleSet)
{
var typeRules = AuthorizationRuleManager.GetRulesForType(objectType, ruleSet);
EnsureUniqueRule(typeRules, rule);
typeRules.Rules.Add(rule);
}
private static void EnsureUniqueRule(AuthorizationRuleManager mgr, IAuthorizationRule rule)
{
IAuthorizationRule oldRule = null;
if (rule.Element != null)
oldRule = mgr.Rules.FirstOrDefault(c => c.Element != null && c.Element.Name == rule.Element.Name && c.Action == rule.Action);
else
oldRule = mgr.Rules.FirstOrDefault(c => c.Element == null && c.Action == rule.Action);
if (oldRule != null)
throw new ArgumentException("rule");
}
/// <summary>
/// Associates a per-type authorization rule with
/// the business type in the default rule set.
/// </summary>
/// <param name="objectType">Type of business object.</param>
/// <param name="rule">Rule object.</param>
public static void AddRule(Type objectType, IAuthorizationRule rule)
{
AddRule(objectType, rule, ApplicationContext.RuleSet);
}
/// <summary>
/// Initializes the test.
/// </summary>
/// <param name="rule">The rule.</param>
/// <param name="target">The target.</param>
/// <param name="type">The type.</param>
public void InitializeTest(IAuthorizationRule rule, object target, Type type)
{
AuthorizationContext = new AuthorizationContext(rule, target, type);
}
private static string GetReason(IAuthorizationRule <T> rule)
{
return($"Allowed by requirement - {rule.GetType().Name}");
}
public Allow(IAuthorizationRule <T> rule)
: base(GetReason(rule))
{
}
public RuleDefinition(IAuthorizationRule rule, RuleConcatenationModeEnum mode)
: this()
{
this.Rule = rule;
this.Mode = mode;
}
public AuthorizationPolicy(IAuthorizationRule <TModel> innerRule)
{
_innerRule = innerRule;
}
/// <summary>
/// Associates an authorization rule with the business object.
/// </summary>
/// <param name="rule">Rule object.</param>
public void AddRule(IAuthorizationRule rule)
{
EnsureUniqueRule(TypeAuthRules, rule);
TypeAuthRules.Rules.Add(rule);
}
