Simplify docs on creating a self-signed SSL certificate

Discussion: 72335afb-969b-af84-3fcb-1739e3ed09a6@2ndQuadrant.com>

diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml
index 01153f9a3770a04309e50e9d85297bc1e99b13c4..6865b73011875623ed18fa7fe53fe6437d4bca91 100644 (file)
--- a/doc/src/sgml/runtime.sgml
+++ b/doc/src/sgml/runtime.sgml
@@ -2389,28 +2389,14 @@ pg_dumpall -p 5432 | psql -d postgres -p 5433
    Creating a Self-signed Certificate
 
    
-    To create a quick self-signed certificate for the server, use the
-    following OpenSSL command:
+     To create a quick self-signed certificate for the server, valid for 365
+     days, use the following OpenSSL command, using
+     the local host name in the subject argument:
 
-openssl req -new -text -out server.req
+openssl req -new -x509 -days 365 -nodes -text -out server.crt \
+  -keyout server.key -subj "/CN=yourdomain.com"
 
-    Fill out the information that openssl asks for. Make sure
-    you enter the local host name as Common Name; the challenge
-    password can be left blank. The program will generate a key that is
-    passphrase protected; it will not accept a passphrase that is less
-    than four characters long.  To remove the passphrase again (as you must
-    if you want automatic start-up of the server), next run the commands:
-
-openssl rsa -in privkey.pem -out server.key
-rm privkey.pem
-
-    Enter the old passphrase to unlock the existing key. Now do:
-
-openssl req -x509 -in server.req -text -key server.key -out server.crt
-
-    to turn the certificate into a self-signed certificate and to copy
-    the key and certificate to where the server will look for them.
-    Finally do:
+    Then do:
 
 chmod og-rwx server.key