带有 jdbc 和哈希密码的 shiro

这是我的 shiro 配置

[main]
authc.loginUrl = /site/index.jsp
authc.usernameParam = user
authc.passwordParam = pass
authc.rememberMeParam = remember
authc.successUrl = /site/home.jsp


jdbcRealm=org.apache.shiro.realm.jdbc.JdbcRealm
jdbcRealm.permissionsLookupEnabled=true
jdbcRealm.authenticationQuery = select password from users where username = ?
jdbcRealm.userRolesQuery = select role from users where username = ?

credentialsMatcher = org.apache.shiro.authc.credential.HashedCredentialsMatcher
credentialsMatcher.hashAlgorithmName = SHA-256
credentialsMatcher.storedCredentialsHexEncoded = true
credentialsMatcher.hashIterations = 5000
jdbcRealm.credentialsMatcher = $credentialsMatcher



jof = org.apache.shiro.jndi.JndiObjectFactory
jof.resourceName = jdbc/postgres
jof.requiredType = javax.sql.DataSource
jof.resourceRef = true
jdbcRealm.dataSource = $jof
securityManager.realms = jdbcRealm

[urls]
/theme/** = anon
/site/** = authc
/site/cards.jsp = roles[smoto,admin]
/site/jobs.jsp = roles[admin]

我为管理员密码 admin 创建了这样的哈希值

String hashedPassword = new Sha256Hash("admin", "",5000).toHex();

我将哈希值插入到数据库中，但我的身份验证每次都失败，有人对 shiro 的这种设置有任何经验吗？另外，我如何启用 Shiro 的调试或日志记录？

编辑： 这是这种身份验证的正确设置，在另一个 stackoverflow 帖子中找到它

[main]
authc.loginUrl = /site/index.jsp
authc.usernameParam = user
authc.passwordParam = pass
authc.rememberMeParam = remember
authc.successUrl = /site/home.jsp

jdbcRealm=org.apache.shiro.realm.jdbc.JdbcRealm
jdbcRealm.permissionsLookupEnabled=false
jdbcRealm.authenticationQuery = select password from users where username = ?
jdbcRealm.userRolesQuery = select role from users where username = ?

ps = org.apache.shiro.authc.credential.DefaultPasswordService
pm = org.apache.shiro.authc.credential.PasswordMatcher
pm.passwordService = $ps

jof = org.apache.shiro.jndi.JndiObjectFactory
jof.resourceName = jdbc/postgres
jof.requiredType = javax.sql.DataSource
jof.resourceRef = true

jdbcRealm.dataSource = $jof
jdbcRealm.credentialsMatcher = $pm

#securityManager.realms = jdbcRealm

[urls]
/theme/** = anon
/site/** = authc
/site/cards.jsp = roles[smoto,admin]
/site/jobs.jsp = roles[admin]

诀窍是使用 shiro 提供的哈希工具并将准确的输出复制到数据库字段“密码”中，整个字符串将包含有关使用什么算法、多少次迭代等信息，例如：

$shiro1$SHA-256$500000$salthere$hashhere

是的，HashedCredentialsMatcher 虽然足够，但有点旧。你可能会发现 Shiro 的更新版本密码匹配器 http://shiro.apache.org/static/1.2.2/apidocs/org/apache/shiro/authc/credential/PasswordMatcher.html更容易使用。您可以配置其内部密码服务 http://shiro.apache.org/static/1.2.2/apidocs/org/apache/shiro/authc/credential/PasswordService.html很容易：

[main]
passwordService = org.apache.shiro.authc.credential.DefaultPasswordService
#configure the passwordService to use the settings you desire
#...
passwordMatcher = org.apache.shiro.authc.credential.PasswordMatcher
passwordMatcher.passwordService = $passwordService
#...
# Finally, set the matcher on a realm that requires password matching for account authentication:
myRealm = ...
myRealm.credentialsMatcher = $passwordMatcher

您可以使用一个实例PasswordService在您的应用程序中创建帐户或更新帐户密码时创建密码哈希：

String submittedPlaintextPassword = ...
String encryptedValue = passwordService.encryptPassword(submittedPlaintextPassword);
...
userAccount.setPassword(encryptedValue);
userAccount.save(); //create or update to your data store

只需确保在中配置了passwordServiceshiro.ini具有相同的配置passwordService在您的应用程序代码中使用。