系统：Ubuntu 16.04运行OpenLDAP 2.4.42
我正在按照教程来configurationOpenLDAP for TLS。 我最终创build的LDIF文件如下所示：
dn: cn=config changetype: modify replace: olcTLSCACertificateFile olcTLSCACertificateFile: /etc/ssl/certs/cacert.pem - replace: olcTLSCertificateKeyFile olcTLSCertificateKeyFile: /etc/ssl/private/mysite_slapd_key.pem - replace: olcTLSCertificateFile olcTLSCertificateFile: /etc/ssl/certs/mysite_slapd_cert.pem 问题是，当我运行sudo ldapmodify -H ldapi:/// -Y EXTERNAL -f myFile.ldif ，我得到以下错误：
$ sudo ldapmodify -H ldapi:/// -Y EXTERNAL -f myFile.ldif SASL/EXTERNAL authentication started SASL username: gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth SASL SSF: 0 modifying entry "cn=config" ldap_modify: Other (eg, implementation specific) error (80)
我已经谷歌周围，并偶然发现这个服务器错误后 。 我已经尝试了答案中的一切，但我仍然得到错误。
详细来说，/ /etc/ssl/certs/mysite_slapd_cert.pem ssl-cert /etc/ssl/certs/mysite_slapd_cert.pem由ssl-cert组拥有， openldap是其成员，就像指定的Ubuntu页面上的说明一样。 实质上，我已经运行了这些命令：
sudo adduser openldap ssl-cert sudo chgrp ssl-cert /etc/ssl/private/mysite_slapd_key.pem sudo chmod g+r /etc/ssl/private/mysite_slapd_key.pem sudo chmod or /etc/ssl/private/mysite_slapd_key.pem
下面是在-d 65模式下运行的slapd的输出（如其他serverfault post的答案之一所示）：
57c8c219 slap_listener_activate(8): 57c8c219 >>> slap_listener(ldapi:///) 57c8c219 connection_get(15): got connid=1000 57c8c219 connection_read(15): checking for input on id=1000 ber_get_next ber_get_next: tag 0x30 len 24 contents: 57c8c219 op tag 0x60, time 1472774681 ber_get_next 57c8c219 conn=1000 op=0 do_bind ber_scanf fmt ({imt) ber: ber_scanf fmt ({m) ber: ber_scanf fmt (m) ber: ber_scanf fmt (}}) ber: 57c8c219 >>> dnPrettyNormal: <> 57c8c219 <<< dnPrettyNormal: <>, <> 57c8c219 do_bind: dn () SASL mech EXTERNAL 57c8c219 ==>slap_sasl2dn: converting SASL name gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth to a DN 57c8c219 <==slap_sasl2dn: Converted SASL name to <nothing> 57c8c219 SASL Authorize [conn=1000]: proxy authorization allowed authzDN="" 57c8c219 send_ldap_sasl: err=0 len=-1 57c8c219 do_bind: SASL/EXTERNAL bind: dn="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" sasl_ssf=0 57c8c219 send_ldap_response: msgid=1 tag=97 err=0 ber_flush2: 14 bytes to sd 15 57c8c219 <== slap_sasl_bind: rc=0 57c8c219 connection_get(15): got connid=1000 57c8c219 connection_read(15): checking for input on id=1000 ber_get_next ber_get_next: tag 0x30 len 245 contents: 57c8c219 op tag 0x66, time 1472774681 ber_get_next 57c8c219 conn=1000 op=1 do_modify ber_scanf fmt ({m) ber: ber_scanf fmt ({e{m[W]}}) ber: ber_scanf fmt ({e{m[W]}}) ber: ber_scanf fmt ({e{m[W]}}) ber: 57c8c219 >>> dnPrettyNormal: <cn=config> 57c8c219 <<< dnPrettyNormal: <cn=config>, <cn=config> 57c8c219 oc_check_required entry (cn=config), objectClass "olcGlobal" 57c8c219 oc_check_allowed type "objectClass" 57c8c219 oc_check_allowed type "cn" 57c8c219 oc_check_allowed type "olcArgsFile" 57c8c219 oc_check_allowed type "olcLogLevel" 57c8c219 oc_check_allowed type "olcPidFile" 57c8c219 oc_check_allowed type "olcToolThreads" 57c8c219 oc_check_allowed type "structuralObjectClass" 57c8c219 oc_check_allowed type "entryUUID" 57c8c219 oc_check_allowed type "creatorsName" 57c8c219 oc_check_allowed type "createTimestamp" 57c8c219 oc_check_allowed type "olcTLSCACertificateFile" 57c8c219 oc_check_allowed type "olcTLSCertificateKeyFile" 57c8c219 oc_check_allowed type "olcTLSCertificateFile" 57c8c219 oc_check_allowed type "entryCSN" 57c8c219 oc_check_allowed type "modifiersName" 57c8c219 oc_check_allowed type "modifyTimestamp" 57c8c219 send_ldap_result: conn=1000 op=1 p=3 57c8c219 send_ldap_response: msgid=2 tag=103 err=80 ber_flush2: 14 bytes to sd 15 57c8c219 connection_get(15): got connid=1000 57c8c219 connection_read(15): checking for input on id=1000 ber_get_next ber_get_next: tag 0x30 len 5 contents: 57c8c219 op tag 0x42, time 1472774681 ber_get_next 57c8c219 conn=1000 op=2 do_unbind 57c8c219 connection_close: conn=1000 sd=15