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Code Issues Projects Releases Wiki Activity

Updated to support IIP v3.3

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This commit is contained in:
Ahmed Zamil
2019-05-24 05:38:53 +03:00
parent d215e48761
commit 08e95bd4dc
106 changed files with 6643 additions and 1179 deletions
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39
Esiur/Security/Permissions/ActionType.cs
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@ -1,4 +1,28 @@
using System;
/*
Copyright (c) 2017 Ahmed Kh. Zamil
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -11,7 +35,16 @@ namespace Esiur.Security.Permissions
Attach,
Delete,
Execute,
Get,
Set,
GetProperty,
SetProperty,
CreateResource,
UpdateAttributes,
InquireAttributes,
AddParent,
RemoveParent,
AddChild,
RemoveChild,
Rename,
ReceiveEvent
}
}

18
Esiur/Security/Permissions/IPermissionManager.cs
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@ -1,18 +0,0 @@
using Esiur.Engine;
using Esiur.Net;
using Esiur.Resource;
using Esiur.Resource.Template;
using Esiur.Security.Authority;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Esiur.Security.Permissions
{
public interface IPermissionManager
{
bool Applicable(IResource resource, Session session, ActionType action, MemberTemplate member);
}
}

56
Esiur/Security/Permissions/IPermissionsManager.cs Normal file
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@ -0,0 +1,56 @@
/*
Copyright (c) 2017 Ahmed Kh. Zamil
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
using Esiur.Data;
using Esiur.Engine;
using Esiur.Net;
using Esiur.Resource;
using Esiur.Resource.Template;
using Esiur.Security.Authority;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Esiur.Security.Permissions
{
public interface IPermissionsManager
{
/// <summary>
/// Check for permission.
/// </summary>
/// <param name="resource">IResource.</param>
/// <param name="session">Caller sessions.</param>
/// <param name="action">Action type</param>
/// <param name="member">Function, property or event to check for permission.</param>
/// <param name="inquirer">Permission inquirer object.</param>
/// <returns>Allowed or denined.</returns>
Ruling Applicable(IResource resource, Session session, ActionType action, MemberTemplate member, object inquirer = null);
bool Initialize(Structure settings, IResource resource);
Structure Settings { get; }
}
}

60
Esiur/Security/Permissions/ParentalPermissionsManager.cs Normal file
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@ -0,0 +1,60 @@
/*
Copyright (c) 2017 Ahmed Kh. Zamil
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
using System;
using System.Collections.Generic;
using System.Text;
using Esiur.Data;
using Esiur.Engine;
using Esiur.Resource;
using Esiur.Resource.Template;
using Esiur.Security.Authority;
namespace Esiur.Security.Permissions
{
public class ParentalPermissionsManager : IPermissionsManager
{
Structure settings;
public Structure Settings => settings;
public Ruling Applicable(IResource resource, Session session, ActionType action, MemberTemplate member, object inquirer = null)
{
foreach (IResource parent in resource.Instance.Parents)
{
var ruling = parent.Instance.Applicable(session, action, member, inquirer);
if (ruling != Ruling.DontCare)
return ruling;
}
return Ruling.DontCare;
}
public bool Initialize(Structure settings, IResource resource)
{
throw new NotImplementedException();
}
}
}

13
Esiur/Security/Permissions/Ruling.cs Normal file
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@ -0,0 +1,13 @@
using System;
using System.Collections.Generic;
using System.Text;
namespace Esiur.Security.Permissions
{
public enum Ruling
{
Denied,
Allowed,
DontCare
}
}

127
Esiur/Security/Permissions/UserPermissionsManager.cs Normal file
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@ -0,0 +1,127 @@
/*
Copyright (c) 2017 Ahmed Kh. Zamil
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
using System;
using System.Collections.Generic;
using System.Text;
using Esiur.Data;
using Esiur.Engine;
using Esiur.Resource;
using Esiur.Resource.Template;
using Esiur.Security.Authority;
namespace Esiur.Security.Permissions
{
public class UserPermissionsManager : IPermissionsManager
{
IResource resource;
Structure settings;
public Structure Settings => settings;
public Ruling Applicable(IResource resource, Session session, ActionType action, MemberTemplate member, object inquirer)
{
Structure userPermissions = null;
if (settings.ContainsKey(session.RemoteAuthentication.FullName))
userPermissions = settings[session.RemoteAuthentication.FullName] as Structure;
else if (settings.ContainsKey("public"))
userPermissions = settings["public"] as Structure;
else
return Ruling.Denied;
if (action == ActionType.Attach)// || action == ActionType.Delete)
{
if ((string)userPermissions["_attach"] != "yes")
return Ruling.Denied;
}
else if (action == ActionType.Delete)
{
if ((string)userPermissions["_delete"] != "yes")
return Ruling.Denied;
}
else if (action== ActionType.InquireAttributes)
{
if ((string)userPermissions["_get_attributes"] == "yes")
return Ruling.Denied;
}
else if (action == ActionType.UpdateAttributes)
{
if ((string)userPermissions["_set_attributes"] != "yes")
return Ruling.Denied;
}
else if (action == ActionType.AddChild)
{
if ((string)userPermissions["_add_child"] != "yes")
return Ruling.Denied;
}
else if (action == ActionType.RemoveChild)
{
if ((string)userPermissions["_remove_child"] != "yes")
return Ruling.Denied;
}
else if (action == ActionType.AddParent)
{
if ((string)userPermissions["_add_parent"] != "yes")
return Ruling.Denied;
}
else if (action == ActionType.RemoveParent)
{
if ((string)userPermissions["_remove_parent"] != "yes")
return Ruling.Denied;
}
else if (action == ActionType.Rename)
{
if ((string)userPermissions["_rename"] != "yes")
return Ruling.Denied;
}
if (userPermissions.ContainsKey(member.Name))
{
Structure methodPermissions = userPermissions[member.Name] as Structure;
if ((string)methodPermissions[action.ToString()] != "yes")
return Ruling.Denied;
}
return Ruling.DontCare;
}
public UserPermissionsManager()
{
}
public UserPermissionsManager(Structure settings)
{
this.settings = settings;
}
public bool Initialize(Structure settings, IResource resource)
{
this.resource = resource;
this.settings = settings;
return true;
}
}
}