pem

RestTemplate with pem certificate

扶醉桌前 提交于 2019-11-30 16:06:26
I have pem certificate with private key and server certificate. I can execute it using curl and all works ok. curl -O -k --cert-type pem --cert mypem.pem url But I want to use it with java, most preferably will be RestTemplate from spring. So knowledge about using pem certificate with RestTemplate is distracted. Steps which must be done: Add server certificate to trustStore, using keytool or portecle. When you want to use custom trusttore use this script Next configure ssl to RestTemplate. It may be done like below: @Configuration public class SSLConfiguration { @Value("${certificate.name}")

PyOpenSSL convert certificate object to .pem file

你离开我真会死。 提交于 2019-11-30 14:32:45
I want to send a certificate from a "certificate authority" to a node through sockets. I have a certificate created using this example https://skippylovesmalorie.wordpress.com/2010/02/12/how-to-generate-a-self-signed-certificate-using-pyopenssl/ How would I convert this into a .pem file so I can send it as a string through a socket and then convert it on the other end back into a .pem and use get_certificate to extract this certificate from it. Python: reading a pkcs12 certificate with pyOpenSSL.crypto Its probably a hacky way to do it, but I want to simplify it for myself. (or not) I'm

How to convert PKCS#8-formatted PEM private key to the traditional format?

橙三吉。 提交于 2019-11-30 13:59:27
问题 From OpenSSL 1.0 change log: Make PKCS#8 the default write format for private keys, replacing the traditional format. This form is standardised, more secure and doesn't include an implicit MD5 dependency. [Steve Henson] However, I need the private key file in the previous, traditional format. Is it possible to convert the pem file from PKCS#8 to the traditional format (using OpenSSL.exe app)? Thank you very much! 回答1: Succeeded to solve that in that way - the request: openssl req

PyOpenSSL convert certificate object to .pem file

大兔子大兔子 提交于 2019-11-29 20:42:06
问题 I want to send a certificate from a "certificate authority" to a node through sockets. I have a certificate created using this example https://skippylovesmalorie.wordpress.com/2010/02/12/how-to-generate-a-self-signed-certificate-using-pyopenssl/ How would I convert this into a .pem file so I can send it as a string through a socket and then convert it on the other end back into a .pem and use get_certificate to extract this certificate from it. Python: reading a pkcs12 certificate with

Convert PEM to PPK file format

拈花ヽ惹草 提交于 2019-11-29 18:54:23
Is there a way to convert PEM files to PPK files? (you may guess that Amazon EC2 gives me a PEM file, and I need to use the PPK format for SSH connectivity). Ryan Kinal Use PuTTYGen Creating and Using SSH Keys Overview vCloud Express now has the ability to create SSH Keys for Linux servers. This function will allow the user to create multiple custom keys by selecting the "My Account/Key Management" option. Once the key has been created the user will be required to select the desired SSH Key during the “Create Server” process for Linux. Create and Use SSH Keys Create keys Navigate to “My

Extract pem certificate information programmatically using openssl

浪子不回头ぞ 提交于 2019-11-29 18:13:59
问题 Using the openssl command line is possible to extract, in a human readable mode, all the information contained in a .pem certificate; that is: openssl x509 -noout -in <MyCertificate>.pem -text What are the suitable steps in order to extract this information using the openssl API? Regards, 回答1: The X509_print_ex family of functions is your answer. #include <openssl/x509.h> #include <openssl/pem.h> #include <openssl/bio.h> int main(int argc, char **argv) { X509 *x509; BIO *i = BIO_new(BIO_s

Read an encrypted private key with bouncycastle/spongycastle

杀马特。学长 韩版系。学妹 提交于 2019-11-29 12:08:36
I have a password protected, encrypted RSA private key, which was created with PyCrypto (2.6.1) and has according to their docs the following format: PrivateKeyInfo, PKCS#8 (DER SEQUENCE), PEM (RFC1423) , see [ https://www.dlitz.net/software/pycrypto/api/current/Crypto.PublicKey.RSA._RSAobj-class.html#exportKey] . How can I decrypt this RSA key with Bouncycastle/Spongycastle? I've searched Google for quite a long time and only came up with results, that either won't work with version 1.50 (because PEMReader was deprecated and got removed) or with examples of PEMParser who seems to could not

How to use PEM file to create a SSL socket in Java?

孤街醉人 提交于 2019-11-29 09:34:47
See related question. I have a PEM file provided to me and was told that it will be needed in establishing a SSL socket that connects to a c++ server for some API calls. Does anyone know how I can read in the PEM file and connect? I was also given the parapharse password. It sounds like the PEM file is a client cert for you to use to login to the server. If it is the client cert, and it sounds like it is, you will likely need a ca cert file also to use in validating the servers certificate in order to establish a connection. The CA certs need to go into a truststore and your client certs need

Royal Mail Shipping API - SOAP connection & pem/certificates query

故事扮演 提交于 2019-11-29 08:59:04
I am trying to setup the Royal Mail Shipping API (if anyone has any experience of this i'd be grateful if you could assist). In the documentation they provide I need to download a certificate (a .p12 file) & import this onto my Windows machine - this is pretty straightforward using the 'Certificate Import Wizard'. Once it gets to the "Set Security Level' I must select High & this will request permission with a password each time this is used. In Internet Explorer in 'Internet Options' within the Content tab I can view the Certificates and can clearly see that this certificate has been imported

How to load a public RSA key into Python-RSA from a file?

丶灬走出姿态 提交于 2019-11-29 02:06:45
I generated a private and a public key using OpenSSL with the following commands: openssl genrsa -out private_key.pem 512 openssl rsa -in private_key.pem -pubout -out public_key.pem I then tried to load them with a python script using Python-RSA: import os import rsa with open('private_key.pem') as privatefile: keydata = privatefile.read() privkey = rsa.PrivateKey.load_pkcs1(keydata,'PEM') with open('public_key.pem') as publicfile: pkeydata = publicfile.read() pubkey = rsa.PublicKey.load_pkcs1(pkeydata) random_text = os.urandom(8) #Generate signature signature = rsa.sign(random_text, privkey,