레이블이 SSL인 게시물을 표시합니다. 모든 게시물 표시
레이블이 SSL인 게시물을 표시합니다. 모든 게시물 표시

WebSphere TLS Clearing issues

Is TLS v1.2 supported in WebSphere Full Profile 7.0, 8.0, 8.5? What's minimum fix pack?

Answer: TLsv1.2 Suppport on V7.0.0.23 on wards TLsv1.2 Support on 8.0.0.3 onwards and 8.5.0.0.

  • TLS v1.2 supported in WebSphere with following JDK version. 7.0.0.23 comes JDK version as follows and TLSv1.2 supported SDK 6
    (32-bit) pap3260sr10fp1-20120321_01(SR10 FP1)
    (64-bit) pap6460sr10fp1-20120321_01(SR10 FP1)​

  • 8.0.0.3 comes with JDK version follows and TLSv1.2 supported
    SDK 6.0.1 (J9 2.6)
    (32-bit) pap3260_26sr1fp1-20120309_01(SR1 FP1)
    (64-bit) pap6460_26sr1fp1-20120309_01(SR1 FP1)

  • 8.5 comes with JDK version follows and TLSv1.2 supported
    SDK 6.0.1 (J9 2.6)
    (32-bit) pap3260_26sr2ifix-20120419_02(SR2+IV19661)
    (64-bit) pap6460_26sr2ifix-20120419_02(SR2+IV19661)

This change allows TLS 1.1 and 1.2 to be configured at the webserver plugin in 8.0 and later on distributed platforms.

  • TLS 1.1 and 1.2 is not supported on zOS at this time.
  • Despite this APAR being listed in 7.0 fixpacks, 7.0 does not support TLs1.1 and TLS1.2 due to the use of GSKit V7.

WAS

Click Security > SSL configurations CellDefaultSSLsetting , NodedefaultSSLsetting and any other SSLConfig

1. Select each SSL Configuration described above, then click Quality of protection (QoP) settings under Additional Properties.

2. On the **Quality of protection (QoP)** settings panel, select TLSv1.2 from the pull-down list in the box named Protocol. change the protocol to TLSV1.2

3. update ssl.client.props
This must be done for each **ssl.client.props** file under the following directories:
For Node example WAS_install\profiles\AppSrv01\properties
For DMGR example WAS_install\profiles\Dmgr01\properties

 **com.ibm.ssl.protocol=TLSv1.2**

4. stopNode.sh && stopManager.sh 

5. startManager.sh

6. syncNode.sh dmgrhostname dmgrsoapport -username userid -password password

7. startNode.sh

8. Click Protocol : openssl s_client -connect webspherehostname:9443 -tls1_2

WEB

update httpd.conf

VirtualHost
SSLProtocolEnable TLSv12
SSLProtocolDisable SSLv2 SSLv3 TLSv10 TLSv11

Plg

Why do I receive a GSK_ERROR_SOCKET_CLOSED (gsk rc = 420) error, when WebSphere Application Server and IBM HTTP Server are configured to use TLSv1.2? Answer: you need to have StrictSecurity="true" in the plugin-cfg.xml for TLSv1.2 to work. More details see the following link

##openssl로 사설 인증서 만들기

Test Environment

  • Test OS : CentOS 7.2
  • Test Version : apache

###command line

[root@lopdzmb-web01 test]# openssl genrsa -des3 -out test.vn.key 2048..........................+++e is 65537 (0x10001)Enter pass phrase for test.vn.key:[root@lopdzmb-web01 test]# openssl genrsa -des3 -out test.vn.key 2048..........................+++e is 65537 (0x10001)Enter pass phrase for test.vn.key:-----Country Name (2 letter code) [XX]:VNPlease enter the following 'extra' attributesto be sent with your certificate request#개인키 패스워드 지우기#인증서 생성#openssl x509 -req -days 365 -in test.vn.csr -signkey test.vn.key -out test.vn.crt#개인키 확인[root@lopdzmb-web01 test]# cat test.vn.key | head -3-----BEGIN RSA PRIVATE KEY-----MIIEpAIBAAKCAQEA9JYu6T71jmxqeu3rKhDL73sojqBSXJlmODPT3wEcdkoJwUl7#사설인증서 확인[root@lopdzmb-web01 test]# cat test.vn.csr | head -3-----BEGIN CERTIFICATE REQUEST-----MIIC3jCCAcYCAQAwZTELMAkGA1UEBhMCVk4xDjAMBgNVBAgMBUhhbm9pMQ4wDAYD#httpd.conf 설정SSLEngine on

openssl genrsa -des3 -out test.vn.key 2048

Generating RSA private key, 2048 bit long modulus
........+++
small:ui_lib.c:869:You must type in 4 to 8191 characters
Enter pass phrase for test.vn.key:
Verifying - Enter pass phrase for test.vn.key:
#openssl req -new -key test.vn.key -out test.vn.csr
Generating RSA private key, 2048 bit long modulus
........+++


140564056057760:error:28069065:lib(40):UI_set_result:result too small:ui_lib.c:869:You must type in 4 to 8191 characters
Enter pass phrase for test.vn.key:
Verifying - Enter pass phrase for test.vn.key:
[root@lopdzmb-web01 test]# openssl req -new -key test.vn.key -out test.vn.csr
Enter pass phrase for test.vn.key:
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.


State or Province Name (full name) []:Hanoi
Locality Name (eg, city) [Default City]:lotte
Organization Name (eg, company) [Default Company Ltd]:admin
Organizational Unit Name (eg, section) []:admin
Common Name (eg, your name or your server's hostname) []:*.test.vn
Email Address []:


A challenge password []:Admin12#$
An optional company name []:Admin12#$

#cp test.vn.key test.vn.key.old
#openssl rsa -in test.vn.key.old -out test.vn.key

[root@lopdzmb-web01 test]# openssl rsa -in test.vn.key.old -out test.vn.key
Enter pass phrase for test.vn.key.old:
writing RSA key

[root@lopdzmb-web01 test]# openssl x509 -req -days 365 -in test.vn.csr -signkey test.vn.key -out test.vn.crt
Signature ok
subject=/C=VN/ST=Hanoi/L=lotte/O=admin/OU=admin/CN=*.test.vn
Getting Private key

KwyUN+98KhWkbxBKX8slvaGmOPU6IBQAam2vXJf9mpbREfMPjYAE4MaSs5G1sjiP
VQQHDAVsb3R0ZTEOMAwGA1UECgwFYWRtaW4xDjAMBgNVBAsMBWFkbWluMRYwFAYD
  • SSLCertificateFile /etc/httpd/conf/test.vn.crt
  • SSLCertificateKeyFile /etc/httpd/conf/test.vn.key

ssl setting

SSL Setting

  • Test OS : CentOS 7.2
  • Test Version : IBM HTTPServer v8.5, WebSphere v8.5
  1. httpd.conf 수정 부분

    위치 : F:\IBM\HTTPServer\conf

    파일 : \httpd.conf

    수정 : SSL 설정 부분의 주석 해제
### SSL Module Start ###
NameVirtualHost 211.1.1.1:80
NameVirtualHost 211.1.1.1:443

LoadModule ibm_ssl_module     modules/mod_ibm_ssl.so
Listen 443

<VirtualHost ad1.test.com:80>
#    ServerAdmin webmaster@dummy-host.example.com
     DocumentRoot "C:/IBM/HTTPServer/htdocs"
     ServerName ad1.test.com
#    ErrorLog logs/dummy-host.example.com-error_log
#    CustomLog logs/dummy-host.example.com-access_log common
</VirtualHost>

<VirtualHost ad1.test.com:443>
     SSLEnable
     SSLClientAuth none
     DocumentRoot "C:/IBM/HTTPServer/htdocs"
     ServerName ad1.test.com
</VirtualHost>

SSLDisable
Keyfile "C:/IBM/kera.kdb"

# End of example SSL configuration

IBM HTTPServer의 경우 버전에 따라 취약한 프로토콜은 Disable 된다.

  1. ikeyman을 이용한 인증서 발급
  • 발급된 인증서가 있는 경우 해당 인증서 사용
  1. 콘솔상에서 가상호스트 추가 작업
  • 관리콘솔 접속 해당 위치의 추가된 포트 정보 등록

    위치: 가상 호스트 > default_host > 호스트 별명

    내용: 443 Port 를 기존 가상호스트 에 등록
  1. WebServer Restart

apachectl -t 옵션으로 conf내의 오류사항을 체크하고 기동




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