Wildfly / Elytron - 从 ejb 访问身份属性



我正在将旧的旧版服务迁移到 EAP 7.1 它目前通过 LDAP 对用户进行身份验证和授权,我想将其移动到它所属的位置 - AS 上的安全域。

我有一个由 LDAP 域支持的工作安全域,如下所示:

/subsystem=elytron/ldap-realm=***censored***:query
{
"outcome" => "success",
"result" => {
"allow-blank-password" => false,
"dir-context" => "***censored***",
"direct-verification" => true,
"identity-mapping" => {
"rdn-identifier" => "sAMAccountName",
"use-recursive-search" => true,
"search-base-dn" => "***censored***",
"attribute-mapping" => [
{
"from" => "cn",
"to" => "roles",
"filter" => "(&(objectClass=group)(member={1}))",
"filter-base-dn" => "***censored***"
},
{"from" => "company", "to" => "company"},
{"from" => "givenName", "to" => "firstName"},
{"from" => "sn", "to" => "lastName"},
{"from" => "mail", "to" => "email"}
],
"user-password-mapper" => {"from" => "userPassword"}
}
}
}

授权是针对从 LDAP 属性映射中选取的身份属性"角色"完成的。

现在这行得通了,我想从LDAP中获取更多属性(公司,名字,姓氏,电子邮件等等(。上面的配置已经拾取了这些,Elytron 以我认为我应该期望的方式处理它们:

<TS> DEBUG [org.wildfly.security] (default task-6) [javax.naming.ldap.InitialLdapContext@5c7e4fb4] successfully created. Connection established to LDAP server.
<TS> DEBUG [org.wildfly.security] (default task-6) Trying to create identity for principal [*****].
<TS> DEBUG [org.wildfly.security] (default task-6) Executing search [(sAMAccountName={0})] in context [*****] with arguments [*****]. Returning attributes are [MAIL, SN, GIVENNAME, COMPANY]. Binary attributes are [null].
<TS> DEBUG [org.wildfly.security] (default task-6) Found entry [*****].
<TS> DEBUG [org.wildfly.security] (default task-6) Identity for principal [*****] found at [*****].
<TS> DEBUG [org.wildfly.security] (default task-6) Executing search [(&(objectClass=group)(member={1}))] in context [*****] with arguments [*****, *****]. Returning attributes are [null, CN]. Binary attributes are [null].
<TS> DEBUG [org.wildfly.security] (default task-6) Found entry [*****].
.
. bunch of group memberships
.
<TS> DEBUG [org.wildfly.security] (default task-6) Found entry [*****].
<TS> TRACE [org.wildfly.security] (default task-6) Identity iterating - pagination not supported - end of list
<TS> DEBUG [org.wildfly.security] (default task-6) Obtaining authorization identity attributes for principal [*****]:
<TS> DEBUG [org.wildfly.security] (default task-6) Identity [*****] attributes are:
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [lastName] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [firstName] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [roles] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [company] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6)     Attribute [email] value [*****].
<TS> DEBUG [org.wildfly.security] (default task-6) Context [javax.naming.ldap.InitialLdapContext@5c7e4fb4] was closed. Connection closed or just returned to the pool.

我想做的是从受保护的 EJB 中的代码中获取这些标识属性。当然,可以注入目录上下文并从代码本身查找属性,但这将是特定于部署的。我非常希望让 AS 通过SessionContext或等效项公开这些属性。

我不知道该怎么做。网络上可用的许多 Elytron 材料都是我也是那种,只是复制官方示例以获得信誉,而只是一次又一次地重复相同的 Hello World 示例。

所以,总结一下。没关系,这是一个LDAP领域。我需要的属性在标识对象中可用。标识后来被转换为没有这些属性的主体,据我所知,主体是我可以通过 EJB 会话上下文访问的东西。

有什么方法可以从 EJB 获取标识,或者至少是它的视图?最好以与实现无关的方式?

此致敬意!

/马格努斯·德鲁格

要从 EJB 获取当前安全身份,可以使用以下代码:

SecurityDomain.getCurrent().getCurrentSecurityIdentity()

有关SecurityDomain的更多详细信息,请参见此处:

http://wildfly-security.github.io/wildfly-elytron/master/org/wildfly/security/auth/server/SecurityDomain.html

寻找自定义角色解码器来获取 Wildfly 中的属性。 然后将属性存储在某个地方,您可以在其中与主体一起拾取它们。

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