Active Directory 證書導入成功，但 LDAP 身份驗證仍然失敗

我很難找到這個問題的根源。我們將 LDAP 用於多種服務（confluence、bamboo、sonar、gerrit 等）的身份驗證。我們的 LDAP 服務提供商是 Active Directory。我已經設置了所有服務並使用 LDAP 和 JDK 1.6.0_24。沒有身份驗證問題。

最近我們嘗試升級到最新版本的 JDK，1.6.0_31。我對舊 JDK 重複相同的步驟以從 Active Directory 導入 LDAP 可信證書：

Windows

Navigate to the directory in which Java is installed. It's probably called something like C:\Program Files\Java\jdk1.5.0_12.

Run the command below, where server-certificate.crt is the name of the file from your directory server:

keytool -import -keystore .\jre\lib\security\cacerts -file server-certificate.crt

keytool will prompt you for a password. The default keystore password is changeit.

When prompted Trust this certificate? [no]: enter yes to confirm the key import:
Enter keystore password:  changeit
Owner: CN=ad01, C=US
Issuer: CN=ad01, C=US
Serial number: 15563d6677a4e9e4582d8a84be683f9
Valid from: Tue Aug 21 01:10:46 ACT 2007 until: Tue Aug 21 01:13:59 ACT 2012
Certificate fingerprints:
        MD5:  D6:56:F0:23:16:E3:62:2C:6F:8A:0A:37:30:A1:84:BE
        SHA1: 73:73:4E:A6:A0:D1:4E:F4:F3:CD:CE:BE:96:80:35:D2:B4:7C:79:C1
Trust this certificate? [no]:  yes
Certificate was added to keystore

說明來自：

http://confluence.atlassian.com/display/DOC/Configuring+an+SSL+Connection+to+Active+Directory

我將 JAVA_HOME 和 PATH 變數設置為新的 JDK：

JAVA_HOME=C:\Program Files\Java\jdk1.6.0_31
PATH=%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;c:\development\ant\bin;C:\development\tools\SysinternalsSuite;C:\Program Files\Java\jdk1.6.0_31\bin

當我啟動任何一項現有服務時。我的日誌載入了 LDAP 身份驗證錯誤：

原因：sun.security.validator.ValidatorException：PKIX 路徑建構失敗：sun.security.provider.certpath.SunCertPathBuilderException：無法找到請求目標的有效證書路徑

所有服務都出現相同的錯誤。顯然，路徑和導入的證書發生了一些事情。使用 keytool 我檢查以確保我的 LDAP 證書正確導入，“mykey”。它顯示它已成功導入為受信任的證書：

C:\Program Files\Java\jdk1.6.0_31\jre\lib\security>keytool -list -keystore cac
ts
Enter keystore password:

Keystore type: JKS
Keystore provider: SUN

Your keystore contains 77 entries

digicertassuredidrootca, Jan 7, 2008, trustedCertEntry,
Certificate fingerprint (MD5): 87:CE:0B:7B:2A:0E:49:00:E1:58:71:9B:37:A8:93:72
trustcenterclass2caii, Jan 7, 2008, trustedCertEntry,
Certificate fingerprint (MD5): CE:78:33:5C:59:78:01:6E:18:EA:B9:36:A0:B9:2E:23
thawtepremiumserverca, Dec 2, 2009, trustedCertEntry,
Certificate fingerprint (MD5): A6:6B:60:90:23:9B:3F:2D:BB:98:6F:D6:A7:19:0D:46
swisssignplatinumg2ca, Aug 13, 2008, trustedCertEntry,
Certificate fingerprint (MD5): C9:98:27:77:28:1E:3D:0E:15:3C:84:00:B8:85:03:E6
swisssignsilverg2ca, Aug 13, 2008, trustedCertEntry,
Certificate fingerprint (MD5): E0:06:A1:C9:7D:CF:C9:FC:0D:C0:56:75:96:D8:62:13
thawteserverca, Dec 2, 2009, trustedCertEntry,
Certificate fingerprint (MD5): EE:FE:61:69:65:6E:F8:9C:C6:2A:F4:D7:2B:63:EF:A2
equifaxsecureebusinessca1, Jul 18, 2003, trustedCertEntry,
Certificate fingerprint (MD5): 64:9C:EF:2E:44:FC:C6:8F:52:07:D0:51:73:8F:CB:3D
utnuserfirstclientauthemailca, May 2, 2006, trustedCertEntry,
Certificate fingerprint (MD5): D7:34:3D:EF:1D:27:09:28:E1:31:02:5B:13:2B:DD:F7
thawtepersonalfreemailca, Dec 2, 2009, trustedCertEntry,
Certificate fingerprint (MD5): 53:4B:1D:17:58:58:1A:30:A1:90:F8:6E:5C:F2:CF:65
entrustevca, Apr 28, 2009, trustedCertEntry,
Certificate fingerprint (MD5): D6:A5:C3:ED:5D:DD:3E:00:C1:3D:87:92:1F:1D:3F:E4
utnuserfirsthardwareca, May 2, 2006, trustedCertEntry,
Certificate fingerprint (MD5): 4C:56:41:E5:0D:BB:2B:E8:CA:A3:ED:18:08:AD:43:39
certumca, Feb 10, 2009, trustedCertEntry,
Certificate fingerprint (MD5): 2C:8F:9F:66:1D:18:90:B1:47:26:9D:8E:86:82:8C:A9
entrustrootcag2, Jun 22, 2010, trustedCertEntry,
Certificate fingerprint (MD5): 4B:E2:C9:91:96:65:0C:F4:0E:5A:93:92:A0:0A:FE:B2
addtrustclass1ca, May 2, 2006, trustedCertEntry,
Certificate fingerprint (MD5): 1E:42:95:02:33:92:6B:B9:5F:C0:7F:DA:D6:B2:4B:FC
equifaxsecureca, Jul 18, 2003, trustedCertEntry,
Certificate fingerprint (MD5): 67:CB:9D:C0:13:24:8A:82:9B:B2:17:1E:D1:1B:EC:D4
quovadisrootca3, Jun 9, 2009, trustedCertEntry,
Certificate fingerprint (MD5): 31:85:3C:62:94:97:63:B9:AA:FD:89:4E:AF:6F:E0:CF
quovadisrootca2, Jun 9, 2009, trustedCertEntry,
Certificate fingerprint (MD5): XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX
mykey, Apr 25, 2012, trustedCertEntry,
...

最新的 1.6 JDK 中是否發生了一些更改以破壞預設證書驗證？這個過程如何在 24 版本中工作，而在 31 版本中卻失敗了？

任何幫助是極大的讚賞。謝謝！

哇，已經想通了。顯然，JDK 安裝程序在 C:\Program Files\Java\jre6 中部署了一個額外的 JRE 安裝，其中包括最新的 jre 版本。儘管也設置了 JAVA_HOME 和 PATH，但仍在使用該目錄。我不得不將我的證書導入到 C:\Program Files\Java\jre6\lib\security\cacerts 並且一切都重新開始工作。

引用自：https://serverfault.com/questions/383139