我想尝试通过ldapsearch连接到TDS服务器。首先，我已经下载了“OpenLDAP”，但现在使用命令：
ldapsearch -H ldaps://myhostadress:636
我总是收到以下错误：
ldap_sasl_interactive_bind_s: Can't contact LDAP serv
additional info: error:14090086:SSL routines:
:certificate verify failed (self signed certificate)
我附上了我的命令“-d1”以获取更多信息并得到：
ldap_url_parse_ext(ldaps://xxx:636)
ldap_create
ldap_url_parse_ext(ldaps://xxxx:636/??base)
ldap_pvt_sasl_getmech
ldap_search
put_filter: "(objectclass=*)"
put_filter: simple
put_simple_filter: "objectclass=*"
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP xxxxx:636
ldap_new_socket: 360
ldap_prepare_socket: 360
ldap_connect_to_host: Trying 9.xxxxxx:636
ldap_pvt_connect: fd: 360 tm: -1 async: 0
attempting to connect:
connect success
TLS trace: SSL_connect:before/connect initialization
TLS trace: SSL_connect:SSLv2/v3 write client hello A
TLS trace: SSL_connect:SSLv3 read server hello A
TLS certificate verification: depth: 0, err: 18, subject: /O=org/OU=OrgUnit
Germany/CN=xxxxx, issuer: /O=org/OU=OrgUnit
Germany/CN=xxxx
TLS certificate verification: Error, self signed certificate
TLS trace: SSL3 alert write:fatal:unknown CA
TLS trace: SSL_connect:error in error
TLS trace: SSL_connect:error in error
TLS: can't connect: error:14090086:SSL
routines:ssl3_get_server_certificate:certificate verify failed (self signed certificate).
ldap_msgfree
ldap_err2string
ldap_sasl_interactive_bind_s: Can't contact LDAP server (-1)
additional info: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed (self signed certificate)
我认为这与ssl-certificate有关！？我已经阅读了一些其他类似问题的线程。 之后我向管理员询问了ssl证书并获得了一个带有以下结构的.pem文件（它只是一个摘录）：
-----BEGIN CERTIFICATE----
mcdp+Kh5Zd3YOttXbjemxIvwfRvPd/Ho4VtBsi5yJT5DSehL4L8ZN
DKaSL6BQ5MlQ1bsmQQ04PKNBrPKFFIiadi9QsFrUiNCQSKDLSKDSK
XbjemxIvwfRvPd/Ho4VtBsi5yJT5DSehL4L8ZNIUWEISNSDJKLSDJ
DKaUiNCXbjemxIvwfRvPdHo4VtBsi5yJT5DSSDKOSOÖDKJLSDJKSD
hL4L8ZNL6BQ5MlQ1bsmQQ04PKNBrPKFFIiadi9QsFrUiNCJKLSADN
.....................................................
.....................................................
-----END CERTIFICATE-----
我现在要做什么？证书的OpenLDAP文件夹是
`C:\OpenLDAP-2.4.43\etc\certs
和配置文件，
`C:\OpenLDAP-2.4.43\etc\openldap`
我按照Performing ldapsearch over TLS/SSL against Active Directory中的说明尝试并添加到我的ldap.conf
HOST hostxyz.com
PORT 636
TLS_CACERT \etc\certs\trustKey.cer // C:\OpenLDAP-2.4.43\etc\cert\trustKey.cer ; .pem file changed into .cer file
TLS_REQCERT demand
并使用ldapmodify -H ldaps://hostxyz.com:636开始通话
但我总是得到提到的错误。
最好的问候