ssl certificate problem invalid certificate chain

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.client.AbstractHttpClient.execute (abstracthttpclient.java:487) 11-26 15

Using HTTPS does not make your site faster (it is actually possible, see below), but there are some tricks that can greatly reduce the extra overhead. First, as long as the text content is compressed, it reduces the CPU resources that are consumed by decoding. However, this overhead is trivial for modern CPUs. Second, an HTTPS connection is required, requiring additional TCP round trips, so that some bytes are sent and received. However, as you can see from the image below, the n

Gitlab Configure the mail delivery service will always not receive mail, check/var/log/mail.log, performance behavior for connection TLS and then disconnect, check Gitlab/log/sidekiq.log said Openssl::ssl::sslerror does Not match the server certificate The solution is: do not validate the An infinitely better solution (in terms of security, that's) than the accepted answer would be: ACTIONMAILER::BASE.S

Before, there is a domain name using the online free SSL certificate, and then want to change the certificate after the expiration of Let's encrypt free certificate, then want to query the domain name SSL certificate How many days

When you see this article, I have taken the Light Rail to prepare for a visit somewhere. This article is actually written yesterday and published with the WordPress timed release function, in fact, most of the articles here are written in advance and published on a regular basis. In particular, this month, we hope to keep a new article updated every day. Once we have an idea, we will record it as soon as possible, fearing to forget something. You need to import the

　　What is an SSL certificate? An SSL certificate is a digital certificate, similar to an electronic copy of a driver's license, passport, and business license. Because it is configured on the server, it is also known as an SSL se

Since January 2017, Google Chrome has started to mark websites that use the HTTP protocol as "unsafe" sites. As early as 2014, Google announced that they will https/ssl into its search algorithm mechanism, the use of HTTPS/SSL security certification of the site will be Google to give more trust, so that the site in Google search results in the ranking promotion.　　 650) this.width=650; "alt=" from th

one, Apache installation SSL certificate requires three configuration filesWarm tip: Before installing the certificate, please back up the server configuration file you need to modify1_ROOT_BUNDLE.CRT, 2_DOMAINNAME.COM.CRT, 3_ Domainname.com.key.Note: These three files are in folder for Apache.zip, where domainname.com is your domain name, 2_ DOMAINNAME.COM.CRT i

The previous section describes the directory structure of OpenSSL, which is described in this section for the production of SSL certificates.After installing OpenSSL, it is recommended to add the bin directory to the system environment variable for later operation. Create a new directory with SSL dedicated to making certificates. Create a certificate direct

-windows/downloads/detail?name=openssl-0.9.8k_X64.zipcan=2q=Step 2. Enter S_client-showcerts-connect www.googleapis.com:443 in this window You will see a form similar to the followingStep 3. Copy all of the characters in the cmd window into a temporary file by right-clicking, selecting "Select All" (select All) and clicking the mouse,This will automatically copy the selected content to the sticker board.Step 4. Save the contents of the above steps to a file, in the current file form, we will see

The main role of the SSL Certificate is to provide encrypted transmission for the confidential data of the website, so as to ensure the confidentiality, integrity and non-repudiation of the confidential information. For online e-commerce, if users cannot trust the website before submitting confidential information to the website, it is useless to use high-intensity encryption, because encryption is only a t

July 24, Google browser Chrome68 officially released, all HTTP sites will be warned. Google said that, starting in September, Chrome would stop tagging the HTTPS page in the address bar as a "safe" site.Google said that, starting in September, Chrome would stop tagging the HTTPS page in the address bar as a "safe" site.To put it simply, HTTPS is an encrypted version of HTTP that encrypts the remote computer by encrypting it digitally, while proving the identity of the user to the remote computer

Do you think the small green lock in front of others ' website looks good?What's more, Google officially admits that HTTPS is a factor that affects search rankings, so how do you upgrade your site to HTTPS? Today's content describes how to deploy in Nginx WordPress add a small green lock.1. Select SSL CertificateHTTPS (hypertext Transfer Protocol Secure, Hypertext Transfer Security protocol) is a transport protocol for secure communication over a comp

1. Use the ssl library that comes with python to obtain the Common Name of the certificate Because the built-in ssl library is relatively weak, if you specify a ca certificate, the corresponding certificate data is usually returned blank, so you need to prepare the ca

1, download the CA certificate from Curl official website (of course, you can also choose to create an SSL CA certificate, refer to 54898870 for details, or Baidu for yourself)CA Certificate: https://curl.haxx.se/docs/caextract.html page to select downloadOr: Https://curl.haxx.se/ca/cacert.pem2. Create a new folder in

Thrift ssl Certificate arrangement, thriftssl 1. Generate A certificate. The number of machines required must be greater than or equal to 2 (one server certificate is generated and one server certificate is generated). The following server uses A as the server and B as the c

Friday before work, in the computer room to pay the department's certificate to switch, seemingly peaceful; Monday came to the office of another project colleague said the payment interface request access is not; Think about whether you have switched the certificate itself; Here are the troubleshooting steps:1, the first offline browser access interface:650) this.width=650; "src=" Http://s2.51cto.com/wyfs02

In the past few years, it was not so easy to provide website projects or search for SSL security certificates for free, and it was expensive to purchase. Nowadays, due to the popularization of SSL certificates by various service providers, we can find many free SSL certificates. For example, waotong SSL in China, Let&#