请给出 Rails/Devise/LDAP Devise::LdapAdapter.get_ldap_param 用法的示例

Question

我被困在使用 get_ldap_param 对 eDir ldap 服务器进行身份验证。我可以进行身份​​验证，但是当我尝试读取属性时我什么也得不到。

def get_ldap_email
    self.email = Devise::LdapAdapter.get_ldap_param(self.uid, "mail")
end

def get_ldap_category
   self.category = Devise::LdapAdapter.get_ldap_param(self.uid, "category")
end

在我的 ndstrace.log 中

92659520 LDAP: [2011/11/14 10:10:07.401] New cleartext connection 0xe4b26c0 from     192.168.21.40:58658, monitor = 0x4b37c940, index = 8
1256683840 LDAP: [2011/11/14 10:10:07.401] DoBind on connection 0xe4b26c0
1256683840 LDAP: [2011/11/14 10:10:07.401] Bind name:cn=admin,o=xxx, version:3, authentication:simple
1256683840 LDAP: [2011/11/14 10:10:07.401] Sending operation result 0:"":"" to connection 0xe4b26c0
1310226752 LDAP: [2011/11/14 10:10:07.402] DoSearch on connection 0xe4b26c0
1310226752 LDAP: [2011/11/14 10:10:07.402] Search request:
base: "cn=ntr,ou=Meta,o=xxx"
scope:0  dereference:0  sizelimit:0  timelimit:0  attrsonly:0
filter: "(objectclass=*)"
no attributes
1310226752 LDAP: [2011/11/14 10:10:07.402] Empty attribute list implies all user attributes
1310226752 LDAP: [2011/11/14 10:10:07.403] Sending search result entry "cn=ntr,ou=Meta,o=xxx" to connection 0xe4b26c0
1310226752 LDAP: [2011/11/14 10:10:07.403] Sending operation result 0:"":"" to connection 0xe4b26c0
1261947200 LDAP: [2011/11/14 10:10:07.405] Monitor 0x4b37c940 found connection 0xe4b26c0 socket closed, err = -5871, 0 of 0 bytes read
1261947200 LDAP: [2011/11/14 10:10:07.405] Monitor 0x4b37c940 initiating close for connection 0xe4b26c0
1251420480 LDAP: [2011/11/14 10:10:07.405] Server closing connection 0xe4b26c0, socket error = -5871
1251420480 LDAP: [2011/11/14 10:10:07.405] Connection 0xe4b26c0 closed

登录后出现的错误：

NoMethodError in Devise::SessionsController#create

You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.each
Rails.root: /home/ntr/Dropbox/source/devise

Application Trace | Framework Trace | Full Trace
Request

Parameters:

{"utf8"=>"✓",
 "authenticity_token"=>"nkuzPnh8MCK4rh/RXUErrAjVJB9ciy56hfavG60I8ck=",
 "user"=>{"uid"=>"ntr",
 "password"=>"[FILTERED]",
 "remember_me"=>"0"},
 "commit"=>"Logga in"}
Show session dump

Show env dump

Response

Headers:

None

我一直在网上搜索相关教程，但只找到了 devise_ldap 插件的基本实现。不使用 get_ldap_param。

很想得到一些例子、技巧等

。//Roger

Answer 1

dstrace 显示您正在获取返回的所有属性：

空属性列表意味着所有用户属性

但它不再在 dstrace 中显示返回的数据。较旧的 eDirectory 曾一度在跟踪中显示结果，但现在已经很长时间了。

所以我建议 eDir 将数据发回。现在介绍您的应用程序如何解析该响应。

Answer 2

部分问题在于，目前 devise_ldap_authenticatable gem 不会将身份验证密码传递给此函数。

一个

我希望有一个回调，其中 可以从身份验证的 LDAP 响应中获得更多信息，但这似乎不可能。