MoodleとMaharaをSSOで組み合わせて使用するには、OpenSSLがPHPを使用するApache2Webサーバーで動作する必要があります。
サーバーはUbuntu10.04.3を実行しており、ここで説明するようにSSLパッケージを有効にしました。また、証明書を設定するためのこれらの手順に従いました。それらを手動で作成することはうまくいきました。
ただし、MaharaはOpenSSLを正しく構成されているとは見なしません。
新しいSSLキーを生成できませんでした。このマシンにopensslとopensslのPHPモジュールの両方がインストールされていることを確認しますか？
これは、サーバーの起動後のApacheerror.logからのものです。
[Thu Aug 25 10:38:06 2011] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu Aug 25 10:38:06 2011] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu Aug 25 10:38:06 2011] [warn] Init: Name-based SSL virtual hosts only work for clients with TLS server name indication support (RFC 4366)
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/imap.ini on line 1 in Unknown on line 0
[Thu Aug 25 10:38:06 2011] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu Aug 25 10:38:06 2011] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Thu Aug 25 10:38:06 2011] [warn] Init: Name-based SSL virtual hosts only work for clients with TLS server name indication support (RFC 4366)
[Thu Aug 25 10:38:06 2011] [notice] Apache/2.2.14 (Ubuntu) mod_ssl/2.2.14 OpenSSL/0.9.8k configured -- resuming normal operations
そして、これは、OpenSSLが見つからなかったと言っているMaharasネットワーキングページにアクセスしたときに得られるものです。
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] [WAR] 6d (api/xmlrpc/lib.php:1324) openssl_csr_new(): dn: add_entry_by_NID 17 -> Mahara for example.com (failed), referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] Call stack (most recent first):, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * log_message("openssl_csr_new(): dn: add_entry_by_NID 17 -> Maha...", 8, true, true, "/var/www/mahara/api/xmlrpc/lib.php", 1324) at /var/www/mahara/lib/errors.php:446, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * error(2, "openssl_csr_new(): dn: add_entry_by_NID 17 -> Maha...", "/var/www/mahara/api/xmlrpc/lib.php", 1324, array(size 11)) at Unknown:0, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * openssl_csr_new(array(size 7), resource(#22), array(size 1)) at /var/www/mahara/api/xmlrpc/lib.php:1324, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo->generate_keypair() at /var/www/mahara/api/xmlrpc/lib.php:1238, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo->get_keypair() at /var/www/mahara/api/xmlrpc/lib.php:1145, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo->__construct() at /var/www/mahara/api/xmlrpc/lib.php:1131, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo::singleton() at /var/www/mahara/admin/site/networking.php:56, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] , referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] [WAR] 6d (api/xmlrpc/lib.php:1328) Could not generate a new SSL key. Are you sure that both openssl and the PHP module for openssl are installed on this machine?, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] Call stack (most recent first):, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo->generate_keypair() at /var/www/mahara/api/xmlrpc/lib.php:1238, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo->get_keypair() at /var/www/mahara/api/xmlrpc/lib.php:1145, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo->__construct() at /var/www/mahara/api/xmlrpc/lib.php:1131, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] * OpenSslRepo::singleton() at /var/www/mahara/admin/site/networking.php:56, referer: http://example.com/mahara/admin/
[Thu Aug 25 10:45:26 2011] [error] [client xx.xx.xx.xx] , referer: http://example.com/mahara/admin/
よくわかりません。正確には何が問題なのですか？
編集：明確にするために：問題はPHPにあるようですが、Apacheは問題ないようです：Apache/2.2.14 (Ubuntu) mod_ssl/2.2.14 OpenSSL/0.9.8k configured -- resuming normal operations