how to check ssl certificate in linux

"MinSpareThreads = "25"MaxSpareThreads = "75"EnableLookups = "false"DisableUploadTimeout = "true"AcceptCount = "100" debug = "0"Scheme = "https"Secure = "true"ClientAuth = "false" sslProtocol = "TLS"KeystoreFile = "/conf/your_keystore"KeystorePass = "your_pass"/>Restart the server ....... Remaining full text>In ssl two-way authentication, how does ssl check wheth

First, make sure that your Apache compiles the SSL module, which is the necessary condition to support SSL certificate (if not, compile, "open Phpstudy" "Other options Menu", "php extension", "Php-openssl" in front of the check box).Create the CERT directory under Apache's installation directory, and copy all downloade

PHP to view SSL Certificate Information, php to view ssl Certificate Preface An SSL certificate is a trusted Digital Certificate Authority (CA) that issues an

. VII, check and perfect the application of SSL certificate It doesn't matter if you see a problem after deployment starts. We are going to solve the problem. This problem is because there are some pictures, text, call links or HTTP format, we need to replace all the HTTPS format URL. As simple as that, it should be much sim

certificateProgress on the research of OCSP authorFirst modify the configuration file```*.crt```没有任何问题。">```*.crt```没有任何问题。">参考：[那些证书相关的玩意儿(SSL,X.509,PEM,DER,CRT,CER,KEY,CSR,P12等)](https://www.cnblogs.com/guogangj/p/4118605.html)[V3_req].....Authorityinfoaccess = @ocsp_section[Ocsp_section]Caissuers; uri.0 = Http://example.com/cacert.crtOCSP; uri.0 = http://example.com/......其次创建个OCSP服务端 (OCSP Responser)OpenSSL ocsp-index./democa/index.txt-ca./democa

applied for, prepare the "for Nginx" certificate file, one is. CRT, and one is. key file. C-Need to authenticate reading articles, steps to execute. second, deploy the SSL extension module Log in to the AMH panel background, search for SSL in the module extension area, and locate the SSL module shown

With the development of the Internet, it has been deeply in all aspects of people's lives, it can be said that we are inseparable from the Internet. In the face of human dependence, Internet security is increasingly important, personal privacy is increasingly needed to protect. How can we improve the security of our Internet access? How to protect the privacy of our internet? How to prevent being hijacked by hackers? And so on, many security factors need to be taken into account.HTTPS has gradua

Curl: (+) SSL certificate problem:unable to get local issuer certificate error, Curlissuer This issue occurs because the trusted server HTTPS authentication is not configured. By default, curl is set to not trust any CAs, which means that it does not trust any server authentication. Therefore, this is why the browser cannot access your server over HTTPS. When th

(CertPathBuilder. java: 238)At sun. security. validator. PKIXValidator. doBuild (PKIXValidator. java: 280) The reason is the exception in the absence of a trusted security certificate. When the client performs an SSL connection, JSSE determines whether to trust the server certificate based on the Certificate in this f

(AbstractPooledConnAdapter.java:146)11-26 15:35:01.920: W/System.err(353): at org.apache.http.impl.client.DefaultRequestDirector.establishRoute(DefaultRequestDirector.java:654)11-26 15:35:01.920: W/System.err(353): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:370)11-26 15:35:01.920: W/System.err(353): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)11-26 15:35:01.920: W/System.err(353): at org.apache.http.impl

Curl: (60) SSL certificate problem: unable to get local issuer certificate error, curlissuer This problem occurs because HTTPS authentication is not configured for a trusted server. By default, cURL is set to not trust any CAs, that is, it does not trust any server authentication. Therefore, this is why the browser cannot access your server over HTTPs. When this

lower than that of symmetric encryption and decryption algorithms. Therefore, SSL uses asymmetric cryptographic algorithms to negotiate keys during the handshake process, and uses symmetric encryption and decryption methods to Encrypt transmission of HTTP content. The following is a metaphor for the image of this process (from http://blog.chinaunix.net/u2/82806/showart_1341720.html ): Assume that a communicates with B, A is an

here.To check for correctness, we can use SSL-HELLO-CHK to check the connection and its ability to handle SSL (especially SSLv3) connections.In this example, I have invented two background servers that accept SSL certificates. If you have read edition

(also the TCP client) sends a Clienth*llo after the TCP link is established, which contains the list of algorithms that it can implement and some other required messages.2. The server side of SSL responds to a Serverh*llo, which determines the algorithm required for this communication, and then sends its own certificate (which contains the identity and its own public key).3. When the client receives this m

demonstrated here.To check whether the connection is correct, we can use ssl-hello-chk to check the connection and its ability to process SSL (especially SSLv3) connections.In this example, I create two backend servers that accept the SSL

server requires the customer's identity authentication, the server must check the validity of the customer's certificate and signature random number. The specific validity verification process includes: whether the customer's certificate is valid on the date of use, whether the CA that provides the certificate is reli

. You can view the trusted Certificate Authority through the following operations. In the IE browser menu, click "tools/Internet Options", select the "content" tab, and click "certificate, then you can see that IE has already trusted many "intermediate certificate authority" and "Trusted Root Certificate Authority" (1

must check the validity of the customer's certificate and signature random number. The specific validity verification process includes: whether the customer's certificate is valid on the date of use, whether the CA that provides the certificate is reliable, whether the public key of the CA can properly unbind the digi

Today colleagues do manage the project, the request interface returns the following error SSL certificate problem:unable to get local issuer Certificate.This issue occurs because the trusted server HTTPS authentication is not Configured. By default, Curl is set to not trust any cas, which means that it does not trust any server Authentication. therefore, This is why the browser cannot access your server ove

1. After OpenSSL is installed, find OpenSSL. CnF in the/usr/lib/SSL directory (for Ubuntu system, use whereis to check the SSL directory) and copy it to the working directory. 2. Create a New democafolder under the Work directory, create the new files index.txt and serial in the folder, and then create a newcerts folder. Add the character 01 to serial. Mkdir demo