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authorBernhard Posselt <dev@bernhard-posselt.com>2015-06-17 14:59:54 +0200
committerBernhard Posselt <dev@bernhard-posselt.com>2015-06-17 14:59:54 +0200
commit74497eedccb2a94c0ac875ec66e2f893e1b3975c (patch)
tree2adddf249568f3159c3bc68a3b302dbe9a0976c3
parent53e9a6b322ac5044c91e2e03f5962ab86101c8e3 (diff)
add note about self signed certs
-rw-r--r--README.md7
1 files changed, 7 insertions, 0 deletions
diff --git a/README.md b/README.md
index 6624ae248..6006cb722 100644
--- a/README.md
+++ b/README.md
@@ -174,6 +174,13 @@ Check the **owncloud/data/owncloud.log** for hints why it failed. After the issu
* If your cron works fine but owncloud's cronjobs are never executed, file a bug in [core](https://github.com/owncloud/core/)
* Try the [updater script](https://github.com/owncloud/news/wiki/Custom-Updater)
+### Reading feeds that use self-signed Certificates
+If you want to add a feed that uses a self-signed certificate that is not signed by a trusted CA the request will fail with "SSL certficate is invalid". A common solution is to turn off the certificate verification **which is wrong** and **makes your installation vulnerable to MITM attacks**. Therefore **turning off certificate verification is not supported**.
+
+If you have control over the feed in question, consider signing your certificate for free using [StartSSL](https://www.startssl.com/) or wait until September when [letsencrypt.com](http://letsencrypt.com/) goes online.
+
+If you do not have control over the chosen feed, you should [add each self-signed and trusted certificate to your trusted certificates](https://turboflash.wordpress.com/2009/06/23/curl-adding-installing-trusting-new-self-signed-certificate/). The exact procedure however may vary depending on your distribution.
+
Configuration
-------------