public void MakeMember(ICanJoinKey memberKey, ICanBeJoinedKey memberOfKey)
{
_client.Cypher
.MergeKey(memberKey, "memberKey")
.MergeKey(memberOfKey, "memberOfKey")
.Merge("(memberKey) - [:MEMBER] -> (memberOfKey)")
.ExecuteWithoutResults();
}
public void GrantPermission(ICanJoinKey grantedToKey, ICanBeGrantedKey grantedKey, string action)
{
_client.Cypher
.MergeKey(grantedToKey, "grantedToKey")
.MergeKey(grantedKey, "grantedKey")
.Merge("(grantedToKey) - [:GRANT {action: {action}}] -> (grantedKey)")
.WithParam("action", action)
.ExecuteWithoutResults();
}
public void RemoveMember(ICanJoinKey memberKey, ICanBeJoinedKey memberOfKey)
{
_client.Cypher
.MergeKey(memberKey, "memberKey")
.MergeKey(memberOfKey, "memberOfKey")
.With("memberKey,memberOfKey")
.Match("(memberKey) - [m:MEMBER] -> (memberOfKey)")
.Delete("m")
.ExecuteWithoutResults();
}
public bool CanItAccess(ICanJoinKey accessor, ICanBeGrantedKey thing, string action)
{
return(_client.Cypher
.MergeKey(accessor, "accessor")
.MergeKey(thing, "thing")
.With("accessor,thing")
.Match("(accessor) - [:MEMBER *0..] -> () - [g:GRANT {action: {action}}] -> (thing)")
.WithParam("action", action)
.Return <bool>("count(g) > 0").
Results.
First());
}
public void ActorPermissionMultiplePath(int depth)
{
var s = GetMethodName();
var sut = new PermissionableService(_client);
var actor = new ActorKey {
Key = Guid.NewGuid().ToString(), Name = $"{GetMethodName()}_Actor"
};
ICanJoinKey next = actor;
ICanJoinKey next2 = actor;
for (int i = 0; i < depth; i++)
{
{
var node = new NodeKey {
Key = Guid.NewGuid().ToString(), Name = $"{GetMethodName()}_Node_Path1_" + depth
};
sut.MakeMember(next, node);
next = node;
}
{
var node = new NodeKey {
Key = Guid.NewGuid().ToString(), Name = $"{GetMethodName()}_Node_Path2_" + depth
};
sut.MakeMember(next2, node);
next2 = node;
}
}
var thing = new ThingKey {
Key = Guid.NewGuid().ToString(), Name = $"{GetMethodName()}_Thing"
};
sut.GrantPermission(next, thing, $"{GetMethodName()}_Action");
sut.GrantPermission(next2, thing, $"{GetMethodName()}_Action");
Assert.True(sut.CanItAccess(actor, thing, $"{GetMethodName()}_Action"));
}