public IAuthorizationProvider Build()
{
var policy = new Policy("Legacy", 1, DateTimeOffset.MinValue);
var streamAssertion = new LegacyStreamPermissionAssertion(_mainQueue);
policy.AllowAnonymous(Operations.Node.Redirect);
policy.AllowAnonymous(Operations.Node.StaticContent);
policy.AllowAnonymous(Operations.Node.Ping);
policy.AllowAnonymous(Operations.Node.Options);
policy.AllowAnonymous(Operations.Node.Information.Read);
policy.AddMatchAnyAssertion(Operations.Node.Information.Subsystems, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Node.Information.Histogram, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Node.Information.Options, Grant.Allow, OperationsOrAdmins);
policy.AllowAnonymous(Operations.Node.Statistics.Read);
policy.AllowAnonymous(Operations.Node.Statistics.Replication);
policy.AllowAnonymous(Operations.Node.Statistics.Tcp);
policy.AllowAnonymous(Operations.Node.Statistics.Custom);
var isSystem = new MultipleClaimMatchAssertion(Grant.Allow, MultipleMatchMode.All, SystemAccounts.System.Claims.ToArray());
policy.Add(Operations.Node.Elections.Prepare, isSystem);
policy.Add(Operations.Node.Elections.PrepareOk, isSystem);
policy.Add(Operations.Node.Elections.ViewChange, isSystem);
policy.Add(Operations.Node.Elections.ViewChangeProof, isSystem);
policy.Add(Operations.Node.Elections.Proposal, isSystem);
policy.Add(Operations.Node.Elections.Accept, isSystem);
policy.Add(Operations.Node.Elections.LeaderIsResigning, isSystem);
policy.Add(Operations.Node.Elections.LeaderIsResigningOk, isSystem);
policy.AllowAnonymous(Operations.Node.Gossip.Read);
policy.AllowAnonymous(Operations.Node.Gossip.ClientRead);
policy.Add(Operations.Node.Gossip.Update, isSystem);
policy.AddMatchAnyAssertion(Operations.Node.Shutdown, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Node.MergeIndexes, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Node.SetPriority, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Node.Resign, Grant.Allow, OperationsOrAdmins);
policy.RequireAuthenticated(Operations.Node.Login);
policy.AddMatchAnyAssertion(Operations.Node.Scavenge.Start, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Node.Scavenge.Stop, Grant.Allow, OperationsOrAdmins);
var subscriptionAccess =
new AndAssertion(
new RequireAuthenticatedAssertion(),
new RequireStreamReadAssertion(streamAssertion));
policy.RequireAuthenticated(Operations.Subscriptions.Statistics);
policy.AddMatchAnyAssertion(Operations.Subscriptions.Create, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Subscriptions.Update, Grant.Allow, OperationsOrAdmins);
policy.AddMatchAnyAssertion(Operations.Subscriptions.Delete, Grant.Allow, OperationsOrAdmins);
policy.Add(Operations.Subscriptions.ProcessMessages, subscriptionAccess);
policy.AddMatchAnyAssertion(Operations.Subscriptions.ReplayParked, Grant.Allow, OperationsOrAdmins);
policy.Add(Operations.Streams.Read, streamAssertion);
policy.Add(Operations.Streams.Write, streamAssertion);
policy.Add(Operations.Streams.Delete, streamAssertion);
policy.Add(Operations.Streams.MetadataRead, streamAssertion);
policy.Add(Operations.Streams.MetadataWrite, streamAssertion);
var matchUsername = new ClaimValueMatchesParameterValueAssertion(ClaimTypes.Name,
Operations.Users.Parameters.UserParameterName, Grant.Allow);
var isAdmin = new MultipleClaimMatchAssertion(Grant.Allow, MultipleMatchMode.Any, Admins);
policy.Add(Operations.Users.List, isAdmin);
policy.Add(Operations.Users.Create, isAdmin);
policy.Add(Operations.Users.Delete, isAdmin);
policy.Add(Operations.Users.Update, isAdmin);
policy.Add(Operations.Users.Enable, isAdmin);
policy.Add(Operations.Users.Disable, isAdmin);
policy.Add(Operations.Users.ResetPassword, isAdmin);
policy.RequireAuthenticated(Operations.Users.CurrentUser);
policy.Add(Operations.Users.Read, new OrAssertion(isAdmin, matchUsername));
policy.Add(Operations.Users.ChangePassword, matchUsername);
policy.RequireAuthenticated(Operations.Projections.List);
policy.RequireAuthenticated(Operations.Projections.Abort);
policy.RequireAuthenticated(Operations.Projections.Create);
policy.RequireAuthenticated(Operations.Projections.DebugProjection);
policy.AddMatchAnyAssertion(Operations.Projections.Delete, Grant.Allow, OperationsOrAdmins);
policy.RequireAuthenticated(Operations.Projections.Disable);
policy.RequireAuthenticated(Operations.Projections.Enable);
policy.RequireAuthenticated(Operations.Projections.Read);
policy.AddMatchAnyAssertion(Operations.Projections.ReadConfiguration, Grant.Allow, OperationsOrAdmins);
policy.RequireAuthenticated(Operations.Projections.Reset);
policy.RequireAuthenticated(Operations.Projections.Update);
policy.AddMatchAnyAssertion(Operations.Projections.UpdateConfiguration, Grant.Allow, OperationsOrAdmins);
policy.RequireAuthenticated(Operations.Projections.State);
policy.RequireAuthenticated(Operations.Projections.Status);
policy.RequireAuthenticated(Operations.Projections.Statistics);
policy.AddMatchAnyAssertion(Operations.Projections.Restart, Grant.Allow, OperationsOrAdmins);
return(new PolicyAuthorizationProvider(new PolicyEvaluator(policy.AsReadOnly()),
Log.ForContext <PolicyEvaluator>(), true, false));
}
public void AddMatchAnyAssertion(OperationDefinition operation, Grant grant, params Claim[] claims)
{
var assertion = new MultipleClaimMatchAssertion(grant, MultipleMatchMode.Any, claims);
Add(operation, assertion);
}