本文整理汇总了C#中System.IdentityModel.Policy.IAuthorizationPolicy接口的典型用法代码示例。如果您正苦于以下问题：C# IAuthorizationPolicy接口的具体用法？C# IAuthorizationPolicy怎么用？C# IAuthorizationPolicy使用的例子？那么恭喜您, 这里精选的接口代码示例或许可以为您提供帮助。
IAuthorizationPolicy接口属于System.IdentityModel.Policy命名空间，在下文中一共展示了IAuthorizationPolicy接口的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: MyAuthorizationPolicy
public class MyAuthorizationPolicy : IAuthorizationPolicy
{
string id;
public MyAuthorizationPolicy()
{
id = Guid.NewGuid().ToString();
}
public bool Evaluate(EvaluationContext evaluationContext, ref object state)
{
bool bRet = false;
CustomAuthState customstate = null;
// If state is null, then this method has not been called before, so
// set up a custom state.
if (state == null)
{
customstate = new CustomAuthState();
state = customstate;
}
else
{
customstate = (CustomAuthState)state;
}
Console.WriteLine("Inside MyAuthorizationPolicy::Evaluate");
// If claims have not been added yet...
if (!customstate.ClaimsAdded)
{
// Create an empty list of Claims.
IList<Claim> claims = new List<Claim>();
// Iterate through each of the claim sets in the evaluation context.
foreach (ClaimSet cs in evaluationContext.ClaimSets)
// Look for Name claims in the current claim set.
foreach (Claim c in cs.FindClaims(ClaimTypes.Name, Rights.PossessProperty))
// Get the list of operations the given username is allowed to call.
foreach (string s in GetAllowedOpList(c.Resource.ToString()))
{
// Add claims to the list.
claims.Add(new Claim("http://example.org/claims/allowedoperation", s, Rights.PossessProperty));
Console.WriteLine("Claim added {0}", s);
}
// Add claims to the evaluation context.
evaluationContext.AddClaimSet(this, new DefaultClaimSet(this.Issuer,claims));
// Record that claims have been added.
customstate.ClaimsAdded = true;
// Return true, which indicates this need not be called again.
bRet = true;
}
else
{
// This point should not be reached, but just in case...
bRet = true;
}
return bRet;
}
public ClaimSet Issuer
{
get { return ClaimSet.System; }
}
public string Id
{
get { return id; }
}
// This method returns a collection of action strings that indicate the
// operations that the specified username is allowed to call.
private IEnumerable<string> GetAllowedOpList(string username)
{
IList<string> ret = new List<string>();
if (username == "test1")
{
ret.Add ( "http://Microsoft.ServiceModel.Samples/ICalculator/Add");
ret.Add ("http://Microsoft.ServiceModel.Samples/ICalculator/Multiply");
ret.Add("http://Microsoft.ServiceModel.Samples/ICalculator/Subtract");
}
else if (username == "test2")
{
ret.Add ( "http://Microsoft.ServiceModel.Samples/ICalculator/Add");
ret.Add ("http://Microsoft.ServiceModel.Samples/ICalculator/Subtract");
}
return ret;
}
// internal class for state
class CustomAuthState
{
bool bClaimsAdded;
public CustomAuthState()
{
bClaimsAdded = false;
}
public bool ClaimsAdded { get { return bClaimsAdded; }
set { bClaimsAdded = value; } }
}
}