From 0c9aebd9cde72825b62e5e09a8a577d55abe1243 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Sun, 13 Dec 2015 16:48:44 +0100
Subject: [PATCH 1/1] let the hooks handle the combined file generation

---
 letsencrypt-tiny             | 26 +-------------------------
 letsencrypt-tiny.conf.sample |  6 +-----
 2 files changed, 2 insertions(+), 30 deletions(-)

diff --git a/letsencrypt-tiny b/letsencrypt-tiny
index 033887e..57a2e60 100755
--- a/letsencrypt-tiny
+++ b/letsencrypt-tiny
@@ -11,7 +11,7 @@ def readConfig(fname, defSection = 'DEFAULT'):
         config.read_file(stream)
     return config
 
-def certfile(name, suff = None):
+def certfile(name):
     global config
     return os.path.join(config['dirs']['certs'], name + ".crt" + ('' if suff is None else '+'+suff) )
 
@@ -65,22 +65,6 @@ def acme(name, domains):
     make_backup(certfile(name))
     with open(certfile(name), 'wb') as f:
         f.write(signed_crt)
-    # append DH params
-    dhfile = config['DEFAULT'].get('dh-params')
-    if dhfile is not None:
-        with open(dhfile, 'rb') as f:
-            dh = f.read()
-        with open(certfile(name, 'dh'), 'wb') as f:
-            f.write(signed_crt)
-            f.write(dh)
-    # append chain
-    chainfile = config['DEFAULT'].get('chain')
-    if chainfile is not None:
-        with open(chainfile, 'rb') as f:
-            chain = f.read()
-        with open(certfile(name, 'chain'), 'wb') as f:
-            f.write(signed_crt)
-            f.write(chain)
 
 def request_cert(name):
     global config
@@ -119,14 +103,6 @@ def check_staging():
     os.rename(src = keyfile(staging), dst = keyfile(live))
     make_backup(certfile(live))
     os.rename(src = certfile(staging), dst = certfile(live))
-    try:
-        os.rename(src = certfile(staging, 'dh'), dst = certfile(live, 'dh'))
-    except FileNotFoundError:
-        pass
-    try:
-        os.rename(src = certfile(staging, 'chain'), dst = certfile(live, 'chain'))
-    except FileNotFoundError:
-        pass
     return 2
 
 def auto_renewal():
diff --git a/letsencrypt-tiny.conf.sample b/letsencrypt-tiny.conf.sample
index 55c4f0f..4c28d17 100644
--- a/letsencrypt-tiny.conf.sample
+++ b/letsencrypt-tiny.conf.sample
@@ -8,10 +8,6 @@ domains =
 # The length of secret RSA keys
 key-length = 4096
 
-# File containing the DH parameters, as generated by openssl (optional)
-dh-params = /etc/ssl/dh2048.pem
-chain = /etc/ssl/chains/letsencrypt-x1.crt
-
 [timing]
 # After how many days should the private key be re-generated?
 max-key-age-days = 180
@@ -22,7 +18,7 @@ renew-cert-before-expiry-days = 15
 
 [hooks]
 # Called after a new certificate has been obtained.
-# Example usage: Reloading services.
+# Example usage: Reloading services, generating combined "certificate + key chain" file.
 post-certchange = /home/user/letsencrypt/cert-hook
 # Called after a new certificate has been obtained, *if* there also were changes in the private keys
 # Example usage: Updating TLSA records (with the selector being SubjectPublicKeyInfo) in the zone
-- 
2.30.2