//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAllowMultipleGroupMembershipAttributes() throws javax.naming.NamingException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldAllowMultipleGroupMembershipAttributes()
{
when(Config.get(SecuritySettings.ldap_authorization_user_search_filter)).thenReturn("{0}");
when(Config.get(SecuritySettings.ldap_authorization_group_membership_attribute_names)).thenReturn(asList("attr0", "attr1", "attr2"));
when(Config.get(SecuritySettings.ldap_authorization_group_to_role_mapping)).thenReturn("group1=role1;group2=role2,role3");
LdapContext ldapContext = mock(typeof(LdapContext));
NamingEnumeration result = mock(typeof(NamingEnumeration));
SearchResult searchResult = mock(typeof(SearchResult));
Attributes attributes = mock(typeof(Attributes));
Attribute attribute1 = mock(typeof(Attribute));
Attribute attribute2 = mock(typeof(Attribute));
Attribute attribute3 = mock(typeof(Attribute));
NamingEnumeration attributeEnumeration = mock(typeof(NamingEnumeration));
NamingEnumeration groupEnumeration1 = mock(typeof(NamingEnumeration));
NamingEnumeration groupEnumeration2 = mock(typeof(NamingEnumeration));
NamingEnumeration groupEnumeration3 = mock(typeof(NamingEnumeration));
// Mock ldap search result "attr1" contains "group1" and "attr2" contains "group2" (a bit brittle...)
// "attr0" is non-existing and should have no effect
when(ldapContext.search(anyString(), anyString(), any(), any())).thenReturn(result);
when(result.hasMoreElements()).thenReturn(true, false);
when(result.next()).thenReturn(searchResult);
when(searchResult.Attributes).thenReturn(attributes);
when(attributes.All).thenReturn(attributeEnumeration);
when(attributeEnumeration.hasMore()).thenReturn(true, true, false);
when(attributeEnumeration.next()).thenReturn(attribute1, attribute2, attribute3);
when(attribute1.ID).thenReturn("attr1"); // This attribute should yield role1
when(attribute1.All).thenReturn(groupEnumeration1);
when(groupEnumeration1.hasMore()).thenReturn(true, false);
when(groupEnumeration1.next()).thenReturn("group1");
when(attribute2.ID).thenReturn("attr2"); // This attribute should yield role2 and role3
when(attribute2.All).thenReturn(groupEnumeration2);
when(groupEnumeration2.hasMore()).thenReturn(true, false);
when(groupEnumeration2.next()).thenReturn("group2");
when(attribute3.ID).thenReturn("attr3"); // This attribute should have no effect
when(attribute3.All).thenReturn(groupEnumeration3);
when(groupEnumeration3.hasMore()).thenReturn(true, false);
when(groupEnumeration3.next()).thenReturn("groupWithNoRole");
// When
LdapRealm realm = new LdapRealm(Config, _securityLog, _secureHasher);
ISet <string> roles = realm.FindRoleNamesForUser("username", ldapContext);
// Then
assertThat(roles, hasItems("role1", "role2", "role3"));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldWarnAboutGroupMembershipsBeingEmpty() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldWarnAboutGroupMembershipsBeingEmpty()
{
when(Config.get(SecuritySettings.ldap_authorization_group_membership_attribute_names)).thenReturn(Collections.emptyList());
LdapContext ldapContext = mock(typeof(LdapContext));
NamingEnumeration result = mock(typeof(NamingEnumeration));
when(ldapContext.search(anyString(), anyString(), any(), any())).thenReturn(result);
when(result.hasMoreElements()).thenReturn(false);
assertException(this.makeAndInit, typeof(System.ArgumentException), "Illegal LDAP user search settings, see security log for details.");
verify(_securityLog).error(contains("LDAP group membership attribute names are empty. " + "Authorization will not be possible."));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldWarnAboutUserSearchBaseBeingEmpty() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldWarnAboutUserSearchBaseBeingEmpty()
{
when(Config.get(SecuritySettings.ldap_authorization_user_search_base)).thenReturn("");
LdapContext ldapContext = mock(typeof(LdapContext));
NamingEnumeration result = mock(typeof(NamingEnumeration));
when(ldapContext.search(anyString(), anyString(), any(), any())).thenReturn(result);
when(result.hasMoreElements()).thenReturn(false);
assertException(this.makeAndInit, typeof(System.ArgumentException), "Illegal LDAP user search settings, see security log for details.");
verify(_securityLog).error(contains("LDAP user search base is empty."));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldWarnAboutUserSearchFilterWithoutArgument() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldWarnAboutUserSearchFilterWithoutArgument()
{
when(Config.get(SecuritySettings.ldap_authorization_user_search_filter)).thenReturn("");
LdapContext ldapContext = mock(typeof(LdapContext));
NamingEnumeration result = mock(typeof(NamingEnumeration));
when(ldapContext.search(anyString(), anyString(), any(), any())).thenReturn(result);
when(result.hasMoreElements()).thenReturn(false);
MakeAndInit();
verify(_securityLog).warn(contains("LDAP user search filter does not contain the argument placeholder {0}"));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private java.util.Set<String> authorize(javax.naming.ldap.LdapContext ctx, String username) throws javax.naming.NamingException
private ISet <string> Authorize(LdapContext ctx, string username)
{
ISet <string> roleNames = new LinkedHashSet <string>();
// Setup our search controls
SearchControls searchCtls = new SearchControls();
searchCtls.SearchScope = SearchControls.SUBTREE_SCOPE;
searchCtls.ReturningAttributes = new string[] { GROUP_ID };
// Use a search argument to prevent potential code injection
object[] searchArguments = new object[] { username };
// Search for groups that has the user as a member
NamingEnumeration result = ctx.search(GROUP_SEARCH_BASE, GROUP_SEARCH_FILTER, searchArguments, searchCtls);
if (result.hasMoreElements())
{
SearchResult searchResult = ( SearchResult )result.next();
Attributes attributes = searchResult.Attributes;
if (attributes != null)
{
NamingEnumeration attributeEnumeration = attributes.All;
while (attributeEnumeration.hasMore())
{
Attribute attribute = ( Attribute )attributeEnumeration.next();
string attributeId = attribute.ID;
if (attributeId.Equals(GROUP_ID, StringComparison.OrdinalIgnoreCase))
{
// We found a group that the user is a member of. See if it has a role mapped to it
string groupId = ( string )attribute.get();
string neo4jGroup = GetNeo4jRoleForGroupId(groupId);
if (!string.ReferenceEquals(neo4jGroup, null))
{
// Yay! Add it to our set of roles
roleNames.Add(neo4jGroup);
}
}
}
}
}
return(roleNames);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private org.apache.shiro.authc.AuthenticationInfo queryForAuthenticationInfoSAM(org.apache.shiro.authc.AuthenticationToken token, org.apache.shiro.realm.ldap.LdapContextFactory ldapContextFactory) throws javax.naming.NamingException
private AuthenticationInfo QueryForAuthenticationInfoSAM(AuthenticationToken token, LdapContextFactory ldapContextFactory)
{
object principal = token.Principal;
object credentials = token.Credentials;
LdapContext ctx = null;
try
{
ctx = _useStartTls ? GetSystemLdapContextUsingStartTls(ldapContextFactory) : ldapContextFactory.SystemLdapContext;
string[] attrs = new string[] { "cn" };
SearchControls searchCtls = new SearchControls(SearchControls.SUBTREE_SCOPE, 1, 0, attrs, false, false);
object[] searchArguments = new object[] { principal };
string filter = "sAMAccountName={0}";
NamingEnumeration <SearchResult> search = ctx.search(_userSearchBase, filter, searchArguments, searchCtls);
if (search.hasMore())
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final javax.naming.directory.SearchResult next = search.next();
SearchResult next = search.next();
string loginUser = next.NameInNamespace;
if (search.hasMore())
{
_securityLog.error("More than one user matching: " + principal);
throw new AuthenticationException("More than one user matching: " + principal);
}
else
{
LdapContext ctx2 = ldapContextFactory.getLdapContext(loginUser, credentials);
LdapUtils.closeContext(ctx2);
}
}
else
{
throw new AuthenticationException("No user matching: " + principal);
}
return(CreateAuthenticationInfo(token, principal, credentials, ctx));
}
finally
{
LdapUtils.closeContext(ctx);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldWarnAboutAmbiguousUserSearch() throws javax.naming.NamingException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldWarnAboutAmbiguousUserSearch()
{
when(Config.get(SecuritySettings.ldap_authorization_user_search_filter)).thenReturn("{0}");
LdapContext ldapContext = mock(typeof(LdapContext));
NamingEnumeration result = mock(typeof(NamingEnumeration));
SearchResult searchResult = mock(typeof(SearchResult));
when(ldapContext.search(anyString(), anyString(), any(), any())).thenReturn(result);
when(result.hasMoreElements()).thenReturn(true);
when(result.next()).thenReturn(searchResult);
when(searchResult.ToString()).thenReturn("<ldap search result>");
LdapRealm realm = new LdapRealm(Config, _securityLog, _secureHasher);
realm.FindRoleNamesForUser("username", ldapContext);
verify(_securityLog).warn(contains("LDAP user search for user principal 'username' is ambiguous"));
}
// TODO: Extract to an LdapAuthorizationStrategy ? This ("group by attribute") is one of multiple possible strategies
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: java.util.Set<String> findRoleNamesForUser(String username, javax.naming.ldap.LdapContext ldapContext) throws javax.naming.NamingException
internal virtual ISet <string> FindRoleNamesForUser(string username, LdapContext ldapContext)
{
ISet <string> roleNames = new LinkedHashSet <string>();
SearchControls searchCtls = new SearchControls();
searchCtls.SearchScope = SearchControls.SUBTREE_SCOPE;
searchCtls.ReturningAttributes = _membershipAttributeNames.ToArray();
// Use search argument to prevent potential code injection
object[] searchArguments = new object[] { username };
NamingEnumeration result = ldapContext.search(_userSearchBase, _userSearchFilter, searchArguments, searchCtls);
if (result.hasMoreElements())
{
SearchResult searchResult = ( SearchResult )result.next();
if (result.hasMoreElements())
{
_securityLog.warn(_securityLog.DebugEnabled ? WithRealm("LDAP user search for user principal '%s' is ambiguous. The first match that will " + "be checked for group membership is '%s' but the search also matches '%s'. " + "Please check your LDAP realm configuration.", username, searchResult.ToString(), result.next().ToString()) : WithRealm("LDAP user search for user principal '%s' is ambiguous. The search matches more " + "than one entry. Please check your LDAP realm configuration.", username));
}
Attributes attributes = searchResult.Attributes;
if (attributes != null)
{
NamingEnumeration attributeEnumeration = attributes.All;
while (attributeEnumeration.hasMore())
{
Attribute attribute = ( Attribute )attributeEnumeration.next();
string attributeId = attribute.ID;
if (_membershipAttributeNames.Any(attributeId.equalsIgnoreCase))
{
ICollection <string> groupNames = LdapUtils.getAllAttributeValues(attribute);
ICollection <string> rolesForGroups = GetRoleNamesForGroups(groupNames);
roleNames.addAll(rolesForGroups);
}
}
}
}
return(roleNames);
}
protected internal virtual IList <User> findUsersByGroupId(LdapUserQueryImpl query)
{
string baseDn = getDnForGroup(query.GroupId);
// compose group search filter
string groupSearchFilter = "(& " + ldapConfiguration.GroupSearchFilter + ")";
NamingEnumeration <SearchResult> enumeration = null;
try
{
enumeration = initialContext.search(baseDn, groupSearchFilter, ldapConfiguration.SearchControls);
IList <string> groupMemberList = new List <string>();
// first find group
while (enumeration.hasMoreElements())
{
SearchResult result = enumeration.nextElement();
Attribute memberAttribute = result.Attributes.get(ldapConfiguration.GroupMemberAttribute);
if (null != memberAttribute)
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: javax.naming.NamingEnumeration<?> allMembers = memberAttribute.getAll();
NamingEnumeration <object> allMembers = memberAttribute.All;
// iterate group members
while (allMembers.hasMoreElements())
{
groupMemberList.Add((string)allMembers.nextElement());
}
}
}
IList <User> userList = new List <User>();
string userBaseDn = composeDn(ldapConfiguration.UserSearchBase, ldapConfiguration.BaseDn);
int memberCount = 0;
foreach (string memberId in groupMemberList)
{
if (userList.Count < query.MaxResults && memberCount >= query.FirstResult)
{
if (ldapConfiguration.UsePosixGroups)
{
query.userId(memberId);
}
IList <User> users = ldapConfiguration.UsePosixGroups ? findUsersWithoutGroupId(query, userBaseDn, true) : findUsersWithoutGroupId(query, memberId, true);
if (users.Count > 0)
{
userList.Add(users[0]);
}
}
memberCount++;
}
return(userList);
}
catch (NamingException e)
{
throw new IdentityProviderException("Could not query for users", e);
}
finally
{
try
{
if (enumeration != null)
{
enumeration.close();
}
}
catch (Exception)
{
// ignore silently
}
}
}
