self-signed | 易学教程

Allow unverified ssl certificates in WKWebView

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问题 I'm trying to load a HTTPS url with an self-signed certificate in a WKWebView for iOS 8 and it keeps failing. The workaround used with UIWebView (using setAllowsAnyHTTPSCertificate from NSUrlRequest) doesn't seem to work. Does anyone know of any workaround? I do not need a solution that is valid for AppStore, as I only need to access self-signed certificate sites on development phases, not on production, but it's really a problem for development and testing server instances. Thank you in

How to make browser trust localhost SSL certificate?

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Although, there are similar questions , and even good answers , they either don't concern themselves with localhost specifically, or ask about one particular option/solution (self-signed vs CA). What are the options? How do they compare? Ho do I do this? tl;dr Generate a certificate issued by own CA (see the script below) Here's what I've found. Correct me where I'm wrong. There are CA's (certificate authorities). They issue certificates (sign CSR's) for other CA's (intermediate CA's), or servers (end entity certificates). Some of them are root authorities. They have self-signed certificates,

Why won't curl recognise a self-signed SSL certificate?

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问题 I copied the PEM file into /usr/local/share/ca-certificates/ and ran update-ca-certificates, and I verified that the resulting certificate is now included in /etc/ssl/certs/ca-certificates.crt which is the file printed by curl-config --ca. I also verified that the certificate printed by openssl s_client -connect example.com:443 was identical to my PEM file. And yet I continue to get the "error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed" message. This happens

Android SSL HTTP Request using self signed cert and CA

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问题 I have an android application that is connecting to an SSL web service that we host. The Web server is apache and has its own CA that we created and a self signed SSL certificate. I have imported our CA certificate onto the Android tablet in the User Trusted certificates section in Security. I have tested access to the web server and can confirm that the web service certificate shows as valid (screenshot below) Here is the certificate in the security settings: Now when I try and access the

Java 7u51 will not accept JNLP with self-signed certificate?

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I read on the web that Java version 7u51 (to be released in January 2014) will no longer accept Java Webstart applications that are self-signed by me. Is that true? In case it is true, do I have any chance to build a workaround for my JNLP application, so that I am able to start the application even after January 2014? I have seen that the option to suppress the security warnings because of the usage of a self-signed certificate was removed in 7u40. Matt McHenry Yes, this is true. This blog entry from Oracle has the details. As I understand it, you have three options for continuing to work:

import self signed certificate in redhat

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问题 How can I import a self-signed certificate in Red-Hat Linux. I'm not an expert with respect to certificates and find it difficult to find the right answer through googling, since I don't know the difference between a .cer, .crt or a .pem. Having said that, what I would like to do should not be rocket science (In windows I can do this with a few clicks in my browser) I want to connect to a server that makes use of a self-signed certificate. For example using wget, without having to use the -

Self-signed SSL Cert or CA? [closed]

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I would like to have the authentication and registration parts of my website encrypted (for obvious reason). This site is currently and older site which some friends and I started in middle school and still use today. I may or may not register it to be a Non-Profit Organization in the near future, but either way, a CA costs money and the organization doesn't have any and we are currently college kids. Verisign is unreasonable and GoDaddy is $30/year. GoDaddy isn't too unreasonable, and I think their certs are accepted by most web browsers. The thing with GoDaddy is that I don't know why they

How to install self-signed certificates in iOS 11

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问题 I've been using self-signed certificates in the intranet of my small office and after upgrading to iOS 11, the certificates does not work for me. (Chrome and other browsers are happy with them.) I've got my self-signed root ca file and converted it to .der file, and installed it onto my iPad via web. But unlike this Answer, I can't see my root ca certificate on the Settings > General > About > Certificate Trust settings. Is there any limitations for the certificates to be trusted in iOS? Both

How do I edit a self signed certificate created using openssl xampp?

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问题 I created my own self signed certificate using openssl which is built in in xampp. However, I want to edit the common name, is this possible? Does anyone know how I can overwrite the certificate? 回答1: However, I want to edit the common name, is this possible? Does anyone know how I can overwrite the certificate? Its not possible per se . The Common Name (CN) is in the part of the certificate that is signed, so you can't simply remove it without invalidating the signature. However, you can

How to disable SSL certificate checking with Spring RestTemplate?

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I am trying to write an integration test where our test launches an embedded HTTPS server using Simple . I created a self-signed certificate using keytool and am able to access the server using a browser (specifically Chrome, and I do get a warning about the self-signed certificate). However, when I try to connect using Spring RestTemplate , I get a ResourceAccessException : org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://localhost:8088":sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath