Issue a notice when the option is used nonetheless.

Closes: #432

Change the extension of the documentation files from .txt to .md so that they can processed as markdown and displayed in github.

(being respectful with occurences that might change the behaviour, i.e. default database prefixes)

This reverts commit 09c5a23f.

SHA-1 is still supported but needs to be configured explicitly if you need it.

Add a 'hide.from.discovery' configuration option for remote IdP metadata. This allows to hide an IdP from the discovery service. Defaults to false, so every IdP in the metadata that doesn't have this option set to true will be listed.

Remove 'saml2.relaxvalidation' option from documentation. This feature was removed back in 2009. Fixes #78.

Blacklist 'http://www.w3.org/2001/04/xmlenc#rsa-1_5' (RSA encryption with PKCS#1 v1.5 padding) by default.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3333 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3305 44740490-163a-0410-bde0-09ae8108e29a

Properly document the signature.algorithm option. Also add configuration examples showing how to start using SHA-256, and warning about SHA-1 being disallowed starting in 2014.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3297 44740490-163a-0410-bde0-09ae8108e29a

This option allows us to disable some encryption algorithms.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3139 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2899 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2891 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2550 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2549 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2288 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2215 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2209 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2206 44740490-163a-0410-bde0-09ae8108e29a

This patch changes the metadata parsing and generation to use
OrganizationName, OrganizationDisplayName and OrganizationURL.

It also updates users of 'name' to check 'OrganizationDisplayName'
if 'name' is unset.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2166 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2074 44740490-163a-0410-bde0-09ae8108e29a

This patch updates all metadata files to use the same format. It also
updates the examples in the documentation to match the actual files.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1835 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1830 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1476 44740490-163a-0410-bde0-09ae8108e29a