remove section of certificate generation

README.md

@@ -50,63 +50,6 @@ PreSyncing           Syncing                               Success
 			          +-----------------+
 ```
 
-## Generate Self-Signed Certificate
-
-First, create root CA
-
-```
-openssl genrsa -out rootCA.key 2048
-openssl req -x509 -new -nodes -key rootCA.key -days 365 -out rootCA.crt
-```
-
-Create host key
-
-```
-openssl genrsa -out host.key 2048
-```
-
-Now create CSR, before that, write a `req.cnf`
-
-```
-[req]
-distinguished_name = req_distinguished_name
-req_extensions = v3_req
-
-[req_distinguished_name]
-countryName = Country Name (2 letter code)
-countryName_default = CN
-stateOrProvinceName = State or Province Name (full name)
-stateOrProvinceName_default = BJ
-localityName = Locality Name (eg, city)
-localityName_default = Beijing
-organizationalUnitName  = Organizational Unit Name (eg, section)
-organizationalUnitName_default  = TUNA
-commonName = Common Name (server FQDN or domain name)
-commonName_default = <server_FQDN>
-commonName_max  = 64
-
-[v3_req]
-# Extensions to add to a certificate request
-basicConstraints = CA:FALSE
-keyUsage = nonRepudiation, digitalSignature, keyEncipherment
-subjectAltName = @alt_names
-
-[alt_names]
-DNS.1 = <server_FQDN_1>
-DNS.2 = <server_FQDN_2>
-```
-
-Substitute `<server_FQDN>` with your server's FQDN, then run
-
-```
-openssl req -new -key host.key -out host.csr -config req.cnf
-```
-
-Finally generate and sign host cert with root CA
-
-```
-openssl x509 -req -in host.csr -CA rootCA.crt -CAkey rootCA.key -CAcreateserial -out host.crt -days 365 -extensions v3_req -extfile req.cnf
-```
 
 ## Building