Curl Update
There's an issue when e.g. updating Joomla Plugins, curl cannot verify peer certificate because of an outdated CA Bundle. See here: https://github.com/joomla-extensions/weblinks/issues/79
To resolve this and have an up-to-date CA-Certificate Bundle (and CURL library), it's necessary to update the Curl package. This can be done like this:
Inhaltsverzeichnis |
Prerequisites
OpenSSL Update must be done before as described here: http://syswiki.internet-license.net/index.php?title=Openssl_patch
Package "customopenssl" must be isntalled. Check with:
rpm -qa customopenssl
Update
Copy the following RPMS to the server:
scp libcurl4-7.44.0-1.1.x86_64.rpm tuxNN:/usr/local/src/rpm/openssl_upgrade scp curl-7.44.0-1.1.x86_64.rpm tuxNN:/usr/local/src/rpm/openssl_upgrade scp curl-ca-bundle-7.44.0-1.1.x86_64.rpm tuxNN:/usr/local/src/rpm/openssl_upgrade
(only updating the ca bundle would not help because current curl cannot cope with hashing algorithms within the new bundle)
Then update packages on the server:
cd /usr/local/src/rpm/openssl_upgrade rpm -Uvh libcurl4-7.44.0-1.1.x86_64.rpm curl-7.44.0-1.1.x86_64.rpm curl-ca-bundle-7.44.0-1.1.x86_64.rpm
Testen
Zuerst in der aktuellen shell ebenfalls die Pfade für die Shared Libraries zu aktualisieren:
/sbin/ldconfig
Danach auf github verbinden (hat ein neues CA Zertifikat, welches nur im neuen ca-bundle enthalten ist):
curl https://github.com/
Curl fix (26.04.2016)
curl fix for shared libraries / mismatch with libcurl
tux313:/usr/local/lib64 # ldconfig /usr/local/lib64 tux313:/usr/local/lib64 # ldconfig -v -p |grep -i curl libcurl.so.4 (libc6,x86-64) => /usr/local/lib64/libcurl.so.4 libcurl.so.4 (libc6,x86-64) => /usr/lib64/libcurl.so.4 tux313:/usr/local/lib64 # curl -V curl 7.44.0 (x86_64-unknown-linux-gnu) libcurl/7.44.0 OpenSSL/1.0.1j zlib/1.2.3 libidn/1.0 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtsp smb smbs smtp smtps telnet tftp Features: IDN IPv6 Largefile NTLM NTLM_WB SSL libz TLS-SRP UnixSockets