Modernize certificate generation

- Use 2048 bit keys (required for modern OpenSSL)
- Use SHA256 instead of SHA1 (required for modern OpenSSL)
- Add a SubjectAltName to be able to trigger certain edge-cases
- Add all.sh to conveniently re-generate certificates
This commit is contained in:
Jonas Schäfer
2018-11-19 15:56:42 +01:00
parent 550777a9d6
commit 8bcabff0c1
9 changed files with 22 additions and 15 deletions

View File

@ -1,7 +1,7 @@
#!/bin/sh
openssl req -newkey rsa:1024 -sha1 -keyout rootBkey.pem -out rootBreq.pem -nodes -config ./rootB.cnf -days 365 -batch
openssl req -newkey rsa:2048 -sha256 -keyout rootBkey.pem -out rootBreq.pem -nodes -config ./rootB.cnf -days 365 -batch
openssl x509 -req -in rootBreq.pem -sha1 -extfile ./rootB.cnf -extensions v3_ca -signkey rootBkey.pem -out rootB.pem -days 365
openssl x509 -req -in rootBreq.pem -sha256 -extfile ./rootB.cnf -extensions v3_ca -signkey rootBkey.pem -out rootB.pem -days 365
openssl x509 -subject -issuer -noout -in rootB.pem