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Updated ActiveDirectoryProviderUserRepository #1

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269 changes: 135 additions & 134 deletions ActiveDirectory/Repositories/ActiveDirectoryProviderUserRepository.cs
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Original file line number Diff line number Diff line change
@@ -1,134 +1,135 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Configuration;
using System.DirectoryServices.AccountManagement;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using System.Web.Profile;

using Microsoft.IdentityModel.Claims;
using Thinktecture.IdentityServer.TokenService;
using Thinktecture.IdentityServer.Repositories;

using ThinkTecture.IdentityServer.Contrib.ActiveDirectory.Configuration;

namespace ThinkTecture.IdentityServer.Contrib.ActiveDirectory.Repositories
{
public class ActiveDirectoryProviderUserRepository : IUserRepository
{
private const string ProfileClaimPrefix = "http://identityserver.thinktecture.com/claims/profileclaims/";

[Import]
public IClientCertificatesRepository Repository { get; set; }

public ActiveDirectoryProviderUserRepository()
{
Container.Current.SatisfyImportsOnce(this);
}

public bool ValidateUser(string userName, string password)
{
using (PrincipalContext context = GetPrincipalContext())
{
return context.ValidateCredentials(userName, password);
}
}

public bool ValidateUser(X509Certificate2 clientCertificate, out string userName)
{
return Repository.TryGetUserNameFromThumbprint(clientCertificate, out userName);
}

public IEnumerable<string> GetRoles(string userName, RoleTypes roleType)
{
var returnedRoles = new List<string>();

using (PrincipalContext context = GetPrincipalContext())
{
// find the user in the identity store
UserPrincipal user = UserPrincipal.FindByIdentity(context, userName);

// get the groups for the user principal and
// store the results in a PrincipalSearchResult object
PrincipalSearchResult<Principal> results = user.GetGroups();

results.ToList().ForEach(result => returnedRoles.Add(result.Name));
}
return returnedRoles;
}

public IEnumerable<Microsoft.IdentityModel.Claims.Claim> GetClaims(IClaimsPrincipal principal, RequestDetails requestDetails)
{
var claims = new List<Claim>();

using (PrincipalContext context = GetPrincipalContext())
{
var userName = principal.Identity.Name;

// find the user in the identity store
UserPrincipal user = UserPrincipal.FindByIdentity(context, userName);

// email address
string email = user.EmailAddress;
if (!String.IsNullOrEmpty(email))
{
claims.Add(new Claim(ClaimTypes.Email, email));
}

// roles
GetRoles(userName, RoleTypes.Client).ToList().ForEach(role => claims.Add(new Claim(ClaimTypes.Role, role)));

// profile claims
if (ProfileManager.Enabled)
{
var profile = ProfileBase.Create(userName, true);
if (profile != null)
{
foreach (SettingsProperty prop in ProfileBase.Properties)
{
string value = profile.GetPropertyValue(prop.Name).ToString();
if (!String.IsNullOrWhiteSpace(value))
{
claims.Add(new Claim(ProfileClaimPrefix + prop.Name.ToLowerInvariant(), value));
}
}
}
}
}

return claims;
}

public IEnumerable<string> GetSupportedClaimTypes()
{
var claimTypes = new List<string>
{
ClaimTypes.Name,
ClaimTypes.Email,
ClaimTypes.Role
};

if (ProfileManager.Enabled)
{
foreach (SettingsProperty prop in ProfileBase.Properties)
{
claimTypes.Add(ProfileClaimPrefix + prop.Name.ToLowerInvariant());
}
}

return claimTypes;
}

private PrincipalContext GetPrincipalContext()
{
var section = ConfigurationManager.GetSection(ActiveDirectoryConfigurationSection.SectionName) as ActiveDirectoryConfigurationSection;

string container = string.IsNullOrEmpty(section.Container) ? null : section.Container;
string userName = string.IsNullOrEmpty(section.UserName) ? null : section.UserName;
string password = string.IsNullOrEmpty(section.Password) ? null : section.Password;

return new PrincipalContext(section.ContextType, section.DomainName, container, userName, password);
}
}
}
using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Configuration;
using System.DirectoryServices.AccountManagement;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using System.Web.Profile;

using Microsoft.IdentityModel.Claims;

using Thinktecture.IdentityServer.TokenService;
using Thinktecture.IdentityServer.Repositories;

using ThinkTecture.IdentityServer.Contrib.ActiveDirectory.Configuration;

namespace ThinkTecture.IdentityServer.Contrib.ActiveDirectory.Repositories
{
public class ActiveDirectoryProviderUserRepository : IUserRepository
{
private const string ProfileClaimPrefix = "http://identityserver.thinktecture.com/claims/profileclaims/";

[Import]
public IClientCertificatesRepository Repository { get; set; }

public ActiveDirectoryProviderUserRepository()
{
Container.Current.SatisfyImportsOnce(this);
}

virtual public bool ValidateUser(string userName, string password)
{
using (PrincipalContext context = GetPrincipalContext())
{
return context.ValidateCredentials(userName, password, ContextOptions.Negotiate);
}
}

public bool ValidateUser(X509Certificate2 clientCertificate, out string userName)
{
return Repository.TryGetUserNameFromThumbprint(clientCertificate, out userName);
}

public IEnumerable<string> GetRoles(string userName, RoleTypes roleType)
{
var returnedRoles = new List<string>();

using (PrincipalContext context = GetPrincipalContext())
{
// find the user in the identity store
UserPrincipal user = UserPrincipal.FindByIdentity(context, userName);

// get the groups for the user principal and
// store the results in a PrincipalSearchResult object
PrincipalSearchResult<Principal> results = user.GetGroups();

results.ToList().ForEach(result => returnedRoles.Add(result.Name));
}
return returnedRoles;
}

virtual public IEnumerable<Claim> GetClaims(IClaimsPrincipal principal, RequestDetails requestDetails)
{
var claims = new List<Claim>();

using (PrincipalContext context = GetPrincipalContext())
{
var userName = principal.Identity.Name;

// find the user in the identity store
UserPrincipal user = UserPrincipal.FindByIdentity(context, userName);

// email address
string email = user.EmailAddress;
if (!String.IsNullOrEmpty(email))
{
claims.Add(new Claim(ClaimTypes.Email, email));
}

// roles
GetRoles(userName, RoleTypes.Client).ToList().ForEach(role => claims.Add(new Claim(ClaimTypes.Role, role)));

// profile claims
if (ProfileManager.Enabled)
{
var profile = ProfileBase.Create(userName, true);
if (profile != null)
{
foreach (SettingsProperty prop in ProfileBase.Properties)
{
string value = profile.GetPropertyValue(prop.Name).ToString();
if (!String.IsNullOrWhiteSpace(value))
{
claims.Add(new Claim(ProfileClaimPrefix + prop.Name.ToLowerInvariant(), value));
}
}
}
}
}

return claims;
}

virtual public IEnumerable<string> GetSupportedClaimTypes()
{
var claimTypes = new List<string>
{
ClaimTypes.Name,
ClaimTypes.Email,
ClaimTypes.Role
};

if (ProfileManager.Enabled)
{
foreach (SettingsProperty prop in ProfileBase.Properties)
{
claimTypes.Add(ProfileClaimPrefix + prop.Name.ToLowerInvariant());
}
}

return claimTypes;
}

private PrincipalContext GetPrincipalContext()
{
var section = ConfigurationManager.GetSection(ActiveDirectoryConfigurationSection.SectionName) as ActiveDirectoryConfigurationSection;

string container = string.IsNullOrEmpty(section.Container) ? null : section.Container;
string userName = string.IsNullOrEmpty(section.UserName) ? null : section.UserName;
string password = string.IsNullOrEmpty(section.Password) ? null : section.Password;

return new PrincipalContext(section.ContextType, section.DomainName, container, userName, password);
}
}
}