带JDBC和Hash密码的Shiro

小编典典

带JDBC和Hash密码的Shiro

jsp

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创建了像这样的Hash

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

我将哈希值插入db，但是每次验证都失败，有人对shiro进行这种设置有任何经验吗？另外，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帖子中找到了它

[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，然后将确切的输出复制到数据库字段“
password”中，整个字符串将包含有关使用了哪种算法，进行了多少次迭代等的信息，例如：

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

阅读 274

2020-06-08

共1个答案

小编典典

是的，虽然足够，但HashedCredentialsMatcher有点旧。您可能会发现Shiro较新的PasswordMatcher易于使用。您可以很容易地配置其内部PasswordService：

[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

PasswordService创建帐户或更新帐户密码时，可以在应用程序中使用的实例创建密码哈希：

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

只需确保配置的passwordService shiro.ini与passwordService应用程序代码中使用的配置相同即可。

2020-06-08