mirror of
https://github.com/scm-manager/scm-manager.git
synced 2025-11-18 03:01:05 +01:00
merge with branch apache-shiro
This commit is contained in:
Sebastian Sdorra
@@ -0,0 +1,149 @@
|
||||
/**
|
||||
* Copyright (c) 2010, Sebastian Sdorra
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of SCM-Manager; nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from this
|
||||
* software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* http://bitbucket.org/sdorra/scm-manager
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
package sonia.scm.security;
|
||||
|
||||
//~--- non-JDK imports --------------------------------------------------------
|
||||
|
||||
import com.google.common.base.Splitter;
|
||||
|
||||
import org.apache.shiro.authz.permission.PermissionResolver;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import sonia.scm.repository.PermissionType;
|
||||
|
||||
//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import java.util.Iterator;
|
||||
import java.util.Locale;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Sebastian Sdorra
|
||||
*/
|
||||
public class RepositoryPermissionResolver implements PermissionResolver
|
||||
{
|
||||
|
||||
/** Field description */
|
||||
private static final String TYPE_REPOSITORY = "repository";
|
||||
|
||||
/**
|
||||
* the logger for RepositoryPermissionResolver
|
||||
*/
|
||||
private static final Logger logger =
|
||||
LoggerFactory.getLogger(RepositoryPermissionResolver.class);
|
||||
|
||||
//~--- methods --------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param permissionString
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
public RepositoryPermission resolvePermission(String permissionString)
|
||||
{
|
||||
RepositoryPermission permission = null;
|
||||
Iterator<String> permissionIt =
|
||||
Splitter.on(':').omitEmptyStrings().trimResults().split(
|
||||
permissionString).iterator();
|
||||
|
||||
if (permissionIt.hasNext())
|
||||
{
|
||||
String type = permissionIt.next();
|
||||
|
||||
if (type.equals(TYPE_REPOSITORY))
|
||||
{
|
||||
permission = createRepositoryPermission(permissionIt);
|
||||
}
|
||||
else if (logger.isWarnEnabled())
|
||||
{
|
||||
logger.warn("permission '{}' is not a repository permission",
|
||||
permissionString);
|
||||
}
|
||||
}
|
||||
|
||||
return permission;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param permissionIt
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private RepositoryPermission createRepositoryPermission(
|
||||
Iterator<String> permissionIt)
|
||||
{
|
||||
RepositoryPermission permission = null;
|
||||
|
||||
if (permissionIt.hasNext())
|
||||
{
|
||||
String repositoryId = permissionIt.next();
|
||||
|
||||
if (permissionIt.hasNext())
|
||||
{
|
||||
try
|
||||
{
|
||||
String typeString = permissionIt.next();
|
||||
|
||||
typeString = typeString.trim().toUpperCase(Locale.ENGLISH);
|
||||
|
||||
PermissionType type = PermissionType.valueOf(typeString);
|
||||
|
||||
permission = new RepositoryPermission(repositoryId, type);
|
||||
}
|
||||
catch (IllegalArgumentException ex)
|
||||
{
|
||||
logger.warn("type is not a valid permission type", ex);
|
||||
}
|
||||
}
|
||||
else if (logger.isWarnEnabled())
|
||||
{
|
||||
logger.warn("permission type is missing");
|
||||
}
|
||||
}
|
||||
else if (logger.isWarnEnabled())
|
||||
{
|
||||
logger.warn("repository id and permission type is missing");
|
||||
}
|
||||
|
||||
return permission;
|
||||
}
|
||||
}
|
||||
777
scm-webapp/src/main/java/sonia/scm/security/ScmRealm.java
Normal file
777
scm-webapp/src/main/java/sonia/scm/security/ScmRealm.java
Normal file
@@ -0,0 +1,777 @@
|
||||
/**
|
||||
* Copyright (c) 2010, Sebastian Sdorra
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of SCM-Manager; nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from this
|
||||
* software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
||||
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* http://bitbucket.org/sdorra/scm-manager
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
|
||||
package sonia.scm.security;
|
||||
|
||||
//~--- non-JDK imports --------------------------------------------------------
|
||||
|
||||
import com.google.common.base.Joiner;
|
||||
import com.google.common.collect.Lists;
|
||||
import com.google.common.collect.Sets;
|
||||
import com.google.inject.Inject;
|
||||
import com.google.inject.Provider;
|
||||
import com.google.inject.Singleton;
|
||||
|
||||
import org.apache.shiro.authc.AccountException;
|
||||
import org.apache.shiro.authc.AuthenticationException;
|
||||
import org.apache.shiro.authc.AuthenticationInfo;
|
||||
import org.apache.shiro.authc.AuthenticationToken;
|
||||
import org.apache.shiro.authc.DisabledAccountException;
|
||||
import org.apache.shiro.authc.SimpleAuthenticationInfo;
|
||||
import org.apache.shiro.authc.UnknownAccountException;
|
||||
import org.apache.shiro.authc.UsernamePasswordToken;
|
||||
import org.apache.shiro.authc.pam.UnsupportedTokenException;
|
||||
import org.apache.shiro.authz.AuthorizationInfo;
|
||||
import org.apache.shiro.authz.SimpleAuthorizationInfo;
|
||||
import org.apache.shiro.realm.AuthorizingRealm;
|
||||
import org.apache.shiro.subject.PrincipalCollection;
|
||||
import org.apache.shiro.subject.SimplePrincipalCollection;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import sonia.scm.HandlerEvent;
|
||||
import sonia.scm.cache.Cache;
|
||||
import sonia.scm.cache.CacheManager;
|
||||
import sonia.scm.config.ScmConfiguration;
|
||||
import sonia.scm.group.Group;
|
||||
import sonia.scm.group.GroupManager;
|
||||
import sonia.scm.group.GroupNames;
|
||||
import sonia.scm.repository.Permission;
|
||||
import sonia.scm.repository.PermissionType;
|
||||
import sonia.scm.repository.Repository;
|
||||
import sonia.scm.repository.RepositoryDAO;
|
||||
import sonia.scm.repository.RepositoryListener;
|
||||
import sonia.scm.repository.RepositoryManager;
|
||||
import sonia.scm.user.User;
|
||||
import sonia.scm.user.UserDAO;
|
||||
import sonia.scm.user.UserEventHack;
|
||||
import sonia.scm.user.UserException;
|
||||
import sonia.scm.user.UserListener;
|
||||
import sonia.scm.user.UserManager;
|
||||
import sonia.scm.util.Util;
|
||||
import sonia.scm.web.security.AuthenticationManager;
|
||||
import sonia.scm.web.security.AuthenticationResult;
|
||||
import sonia.scm.web.security.AuthenticationState;
|
||||
|
||||
//~--- JDK imports ------------------------------------------------------------
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author Sebastian Sdorra
|
||||
*/
|
||||
@Singleton
|
||||
public class ScmRealm extends AuthorizingRealm
|
||||
implements RepositoryListener, UserListener
|
||||
{
|
||||
|
||||
/** Field description */
|
||||
public static final String NAME = "scm";
|
||||
|
||||
/** Field description */
|
||||
private static final String CACHE_NAME = "sonia.cache.authorizing";
|
||||
|
||||
/** Field description */
|
||||
private static final String SCM_CREDENTIALS = "SCM_CREDENTIALS";
|
||||
|
||||
/**
|
||||
* the logger for ScmRealm
|
||||
*/
|
||||
private static final Logger logger = LoggerFactory.getLogger(ScmRealm.class);
|
||||
|
||||
//~--- constructors ---------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Constructs ...
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param configuration
|
||||
* @param cacheManager
|
||||
* @param userManager
|
||||
* @param groupManager
|
||||
* @param repositoryManager
|
||||
* @param repositoryDAO
|
||||
* @param userDAO
|
||||
* @param authenticator
|
||||
* @param requestProvider
|
||||
* @param responseProvider
|
||||
*/
|
||||
@Inject
|
||||
public ScmRealm(ScmConfiguration configuration, CacheManager cacheManager,
|
||||
UserManager userManager, GroupManager groupManager,
|
||||
RepositoryManager repositoryManager, RepositoryDAO repositoryDAO,
|
||||
UserDAO userDAO, AuthenticationManager authenticator,
|
||||
Provider<HttpServletRequest> requestProvider,
|
||||
Provider<HttpServletResponse> responseProvider)
|
||||
{
|
||||
this.configuration = configuration;
|
||||
this.userManager = userManager;
|
||||
this.groupManager = groupManager;
|
||||
this.repositoryDAO = repositoryDAO;
|
||||
this.userDAO = userDAO;
|
||||
this.authenticator = authenticator;
|
||||
this.requestProvider = requestProvider;
|
||||
this.responseProvider = responseProvider;
|
||||
|
||||
// init cache
|
||||
this.cache = cacheManager.getCache(String.class, AuthorizationInfo.class,
|
||||
CACHE_NAME);
|
||||
|
||||
// set token class
|
||||
setAuthenticationTokenClass(UsernamePasswordToken.class);
|
||||
|
||||
// use own custom caching
|
||||
setCachingEnabled(false);
|
||||
setAuthenticationCachingEnabled(false);
|
||||
setAuthorizationCachingEnabled(false);
|
||||
|
||||
// set components
|
||||
setPermissionResolver(new RepositoryPermissionResolver());
|
||||
|
||||
// add listeners for caching
|
||||
userManager.addListener(this);
|
||||
repositoryManager.addListener(this);
|
||||
}
|
||||
|
||||
//~--- methods --------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param repository
|
||||
* @param event
|
||||
*/
|
||||
@Override
|
||||
public void onEvent(Repository repository, HandlerEvent event)
|
||||
{
|
||||
if (event.isPost())
|
||||
{
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("clear cache, because repository {} has changed",
|
||||
repository.getName());
|
||||
}
|
||||
|
||||
cache.clear();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param event
|
||||
*/
|
||||
@Override
|
||||
public void onEvent(User user, HandlerEvent event)
|
||||
{
|
||||
if (event.isPost())
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug(
|
||||
"clear cache of user {}, because user properties have changed",
|
||||
user.getName());
|
||||
}
|
||||
|
||||
cache.remove(user.getId());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param token
|
||||
*
|
||||
* @param authToken
|
||||
*
|
||||
* @return
|
||||
*
|
||||
* @throws AuthenticationException
|
||||
*/
|
||||
@Override
|
||||
protected AuthenticationInfo doGetAuthenticationInfo(
|
||||
AuthenticationToken authToken)
|
||||
throws AuthenticationException
|
||||
{
|
||||
if (!(authToken instanceof UsernamePasswordToken))
|
||||
{
|
||||
throw new UnsupportedTokenException("ScmAuthenticationToken is required");
|
||||
}
|
||||
|
||||
UsernamePasswordToken token = (UsernamePasswordToken) authToken;
|
||||
|
||||
AuthenticationInfo info = null;
|
||||
AuthenticationResult result =
|
||||
authenticator.authenticate(requestProvider.get(), responseProvider.get(),
|
||||
token.getUsername(), new String(token.getPassword()));
|
||||
|
||||
if ((result != null) && (AuthenticationState.SUCCESS == result.getState()))
|
||||
{
|
||||
info = createAuthenticationInfo(token, result);
|
||||
}
|
||||
else if ((result != null)
|
||||
&& (AuthenticationState.NOT_FOUND == result.getState()))
|
||||
{
|
||||
throw new UnknownAccountException(
|
||||
"unknown account ".concat(token.getUsername()));
|
||||
}
|
||||
else
|
||||
{
|
||||
throw new AccountException("authentication failed");
|
||||
}
|
||||
|
||||
return info;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param principals
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
@Override
|
||||
protected AuthorizationInfo doGetAuthorizationInfo(
|
||||
PrincipalCollection principals)
|
||||
{
|
||||
User user = principals.oneByType(User.class);
|
||||
|
||||
AuthorizationInfo info = cache.get(user.getId());
|
||||
|
||||
if (info == null)
|
||||
{
|
||||
if (logger.isTraceEnabled())
|
||||
{
|
||||
logger.trace("collect AuthorizationInfo for user {}", user.getName());
|
||||
}
|
||||
|
||||
GroupNames groups = principals.oneByType(GroupNames.class);
|
||||
|
||||
info = createAuthorizationInfo(user, groups);
|
||||
cache.put(user.getId(), info);
|
||||
}
|
||||
else if (logger.isTraceEnabled())
|
||||
{
|
||||
logger.trace("retrieve AuthorizationInfo for user {} from cache",
|
||||
user.getName());
|
||||
}
|
||||
|
||||
return info;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param request
|
||||
* @param password
|
||||
* @param ar
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private Set<String> authenticate(HttpServletRequest request, String password,
|
||||
AuthenticationResult ar)
|
||||
{
|
||||
Set<String> groupSet = null;
|
||||
User user = ar.getUser();
|
||||
|
||||
try
|
||||
{
|
||||
groupSet = createGroupSet(ar);
|
||||
|
||||
// check for admin user
|
||||
checkForAuthenticatedAdmin(user, groupSet);
|
||||
|
||||
// store user
|
||||
User dbUser = userDAO.get(user.getName());
|
||||
|
||||
if (dbUser != null)
|
||||
{
|
||||
checkDBForAdmin(user, dbUser);
|
||||
checkDBForActive(user, dbUser);
|
||||
}
|
||||
|
||||
// create new user
|
||||
else if (user.isValid())
|
||||
{
|
||||
user.setCreationDate(System.currentTimeMillis());
|
||||
|
||||
// TODO find a better way
|
||||
UserEventHack.fireEvent(userManager, user, HandlerEvent.BEFORE_CREATE);
|
||||
userDAO.add(user);
|
||||
UserEventHack.fireEvent(userManager, user, HandlerEvent.CREATE);
|
||||
}
|
||||
else if (logger.isErrorEnabled())
|
||||
{
|
||||
logger.error("could not create user {}, beacause it is not valid",
|
||||
user.getName());
|
||||
}
|
||||
|
||||
if (user.isActive())
|
||||
{
|
||||
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logGroups(user, groupSet);
|
||||
}
|
||||
|
||||
// store encrypted credentials in session
|
||||
String credentials = user.getName();
|
||||
|
||||
if (Util.isNotEmpty(password))
|
||||
{
|
||||
credentials = credentials.concat(":").concat(password);
|
||||
}
|
||||
|
||||
credentials = CipherUtil.getInstance().encode(credentials);
|
||||
request.getSession(true).setAttribute(SCM_CREDENTIALS, credentials);
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
String msg = "user ".concat(user.getName()).concat(" is deactivated");
|
||||
|
||||
if (logger.isWarnEnabled())
|
||||
{
|
||||
logger.warn(msg);
|
||||
}
|
||||
|
||||
throw new DisabledAccountException(msg);
|
||||
|
||||
}
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
logger.error("authentication failed", ex);
|
||||
|
||||
throw new AuthenticationException("authentication failed", ex);
|
||||
}
|
||||
|
||||
return groupSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param dbUser
|
||||
*/
|
||||
private void checkDBForActive(User user, User dbUser)
|
||||
{
|
||||
|
||||
// user is deactivated by database
|
||||
if (!dbUser.isActive())
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("user {} is marked as deactivated by local database",
|
||||
user.getName());
|
||||
}
|
||||
|
||||
user.setActive(false);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param dbUser
|
||||
*
|
||||
* @throws IOException
|
||||
* @throws UserException
|
||||
*/
|
||||
private void checkDBForAdmin(User user, User dbUser)
|
||||
throws UserException, IOException
|
||||
{
|
||||
|
||||
// if database user is an admin, set admin for the current user
|
||||
if (dbUser.isAdmin())
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("user {} of type {} is marked as admin by local database",
|
||||
user.getName(), user.getType());
|
||||
}
|
||||
|
||||
user.setAdmin(true);
|
||||
}
|
||||
|
||||
// modify existing user, copy properties except password and admin
|
||||
if (user.copyProperties(dbUser, false))
|
||||
{
|
||||
userManager.modify(dbUser);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groupSet
|
||||
*/
|
||||
private void checkForAuthenticatedAdmin(User user, Set<String> groupSet)
|
||||
{
|
||||
if (!user.isAdmin())
|
||||
{
|
||||
user.setAdmin(isAdmin(user, groupSet));
|
||||
|
||||
if (logger.isDebugEnabled() && user.isAdmin())
|
||||
{
|
||||
logger.debug("user {} is marked as admin by configuration",
|
||||
user.getName());
|
||||
}
|
||||
}
|
||||
else if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("authenticator {} marked user {} as admin", user.getType(),
|
||||
user.getName());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private List<org.apache.shiro.authz.Permission> collectRepositoryPermissions(
|
||||
User user, GroupNames groups)
|
||||
{
|
||||
List<org.apache.shiro.authz.Permission> permissions = Lists.newArrayList();
|
||||
|
||||
for (Repository repository : repositoryDAO.getAll())
|
||||
{
|
||||
if (logger.isTraceEnabled())
|
||||
{
|
||||
logger.trace("collect permissions for repository {} and user {}",
|
||||
repository.getName(), user.getName());
|
||||
}
|
||||
|
||||
collectRepositoryPermissions(permissions, repository, user, groups);
|
||||
}
|
||||
|
||||
return permissions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param permissions
|
||||
* @param repository
|
||||
* @param user
|
||||
* @param groups
|
||||
*/
|
||||
private void collectRepositoryPermissions(
|
||||
List<org.apache.shiro.authz.Permission> permissions, Repository repository,
|
||||
User user, GroupNames groups)
|
||||
{
|
||||
List<Permission> repositoryPermissions = repository.getPermissions();
|
||||
|
||||
if (Util.isNotEmpty(repositoryPermissions))
|
||||
{
|
||||
|
||||
for (Permission permission : repositoryPermissions)
|
||||
{
|
||||
if (isUserPermission(user, groups, permission))
|
||||
{
|
||||
RepositoryPermission rp = new RepositoryPermission(repository,
|
||||
permission.getType());
|
||||
|
||||
if (logger.isTraceEnabled())
|
||||
{
|
||||
logger.trace("add repository permission {} for user {}", rp,
|
||||
user.getName());
|
||||
}
|
||||
|
||||
permissions.add(rp);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (logger.isTraceEnabled())
|
||||
{
|
||||
logger.trace("repository {} has not permission entries",
|
||||
repository.getName());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param token
|
||||
* @param result
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private AuthenticationInfo createAuthenticationInfo(
|
||||
UsernamePasswordToken token, AuthenticationResult result)
|
||||
{
|
||||
User user = result.getUser();
|
||||
Collection<String> groups = authenticate(requestProvider.get(),
|
||||
new String(token.getPassword()), result);
|
||||
|
||||
SimplePrincipalCollection collection = new SimplePrincipalCollection();
|
||||
|
||||
/*
|
||||
* the first (primary) principal should be a unique identifier
|
||||
*/
|
||||
collection.add(user.getId(), NAME);
|
||||
collection.add(user, NAME);
|
||||
collection.add(new GroupNames(groups), NAME);
|
||||
|
||||
return new SimpleAuthenticationInfo(collection, token.getPassword());
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private AuthorizationInfo createAuthorizationInfo(User user,
|
||||
GroupNames groups)
|
||||
{
|
||||
Set<String> roles = Sets.newHashSet();
|
||||
List<org.apache.shiro.authz.Permission> permissions = null;
|
||||
|
||||
roles.add(Role.USER);
|
||||
|
||||
if (user.isAdmin())
|
||||
{
|
||||
if (logger.isDebugEnabled())
|
||||
{
|
||||
logger.debug("grant admin role for user {}", user.getName());
|
||||
}
|
||||
|
||||
roles.add(Role.ADMIN);
|
||||
permissions = Lists.newArrayList();
|
||||
permissions.add(new RepositoryPermission(RepositoryPermission.WILDCARD,
|
||||
PermissionType.OWNER));
|
||||
}
|
||||
else
|
||||
{
|
||||
permissions = collectRepositoryPermissions(user, groups);
|
||||
}
|
||||
|
||||
SimpleAuthorizationInfo info = new SimpleAuthorizationInfo(roles);
|
||||
|
||||
info.addObjectPermissions(permissions);
|
||||
|
||||
return info;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param ar
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private Set<String> createGroupSet(AuthenticationResult ar)
|
||||
{
|
||||
Set<String> groupSet = Sets.newHashSet();
|
||||
|
||||
// load external groups
|
||||
Collection<String> extGroups = ar.getGroups();
|
||||
|
||||
if (extGroups != null)
|
||||
{
|
||||
groupSet.addAll(extGroups);
|
||||
}
|
||||
|
||||
// load internal groups
|
||||
loadGroups(ar.getUser(), groupSet);
|
||||
|
||||
return groupSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groupSet
|
||||
*/
|
||||
private void loadGroups(User user, Set<String> groupSet)
|
||||
{
|
||||
Collection<Group> groupCollection =
|
||||
groupManager.getGroupsForMember(user.getName());
|
||||
|
||||
if (groupCollection != null)
|
||||
{
|
||||
for (Group group : groupCollection)
|
||||
{
|
||||
groupSet.add(group.getName());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
*/
|
||||
private void logGroups(User user, Set<String> groups)
|
||||
{
|
||||
StringBuilder msg = new StringBuilder("user ");
|
||||
|
||||
msg.append(user.getName());
|
||||
|
||||
if (Util.isNotEmpty(groups))
|
||||
{
|
||||
msg.append(" is member of ");
|
||||
|
||||
Joiner.on(", ").appendTo(msg, groups);
|
||||
}
|
||||
else
|
||||
{
|
||||
msg.append(" is not a member of a group");
|
||||
}
|
||||
|
||||
logger.debug(msg.toString());
|
||||
}
|
||||
|
||||
//~--- get methods ----------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
* @return
|
||||
*/
|
||||
private boolean isAdmin(User user, Collection<String> groups)
|
||||
{
|
||||
boolean result = false;
|
||||
Set<String> adminUsers = configuration.getAdminUsers();
|
||||
|
||||
if (adminUsers != null)
|
||||
{
|
||||
result = adminUsers.contains(user.getName());
|
||||
}
|
||||
|
||||
if (!result)
|
||||
{
|
||||
Set<String> adminGroups = configuration.getAdminGroups();
|
||||
|
||||
if (adminGroups != null)
|
||||
{
|
||||
result = Util.containsOne(adminGroups, groups);
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method description
|
||||
*
|
||||
*
|
||||
* @param user
|
||||
* @param groups
|
||||
* @param perm
|
||||
*
|
||||
* @return
|
||||
*/
|
||||
private boolean isUserPermission(User user, GroupNames groups,
|
||||
Permission perm)
|
||||
{
|
||||
//J-
|
||||
return (perm.isGroupPermission() && groups.contains(perm.getName()))
|
||||
|| ((!perm.isGroupPermission()) && user.getName().equals(perm.getName()));
|
||||
//J+
|
||||
}
|
||||
|
||||
//~--- fields ---------------------------------------------------------------
|
||||
|
||||
/** Field description */
|
||||
private AuthenticationManager authenticator;
|
||||
|
||||
/** Field description */
|
||||
private Cache<String, AuthorizationInfo> cache;
|
||||
|
||||
/** Field description */
|
||||
private ScmConfiguration configuration;
|
||||
|
||||
/** Field description */
|
||||
private GroupManager groupManager;
|
||||
|
||||
/** Field description */
|
||||
private RepositoryDAO repositoryDAO;
|
||||
|
||||
/** Field description */
|
||||
private Provider<HttpServletRequest> requestProvider;
|
||||
|
||||
/** Field description */
|
||||
private Provider<HttpServletResponse> responseProvider;
|
||||
|
||||
/** Field description */
|
||||
private UserDAO userDAO;
|
||||
|
||||
/** Field description */
|
||||
private UserManager userManager;
|
||||
}
|
||||
Reference in New Issue
Block a user