milis/bin/update-ca-trust

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2017-06-13 18:55:28 +02:00
#!/bin/bash
install -d /{etc,usr/share}/ca-certificates/trust-source/{anchors,blacklist}
# Directories used by update-ca-trust (aka "trust extract-compat")
install -d /etc/{ssl/certs/java,ca-certificates/extracted}
# Compatibility link for OpenSSL using /etc/ssl as CAdir
# Used in preference to the individual links in /etc/ssl/certs
ln -sr "/etc/ca-certificates/extracted/tls-ca-bundle.pem" "/etc/ssl/cert.pem"
# Compatiblity link for legacy bundle
ln -sr "/etc/ca-certificates/extracted/tls-ca-bundle.pem" "/etc/ssl/certs/ca-certificates.crt"
# At this time, while this script is trivial, we ignore any parameters given.
# However, for backwards compatibility reasons, future versions of this script must
# support the syntax "update-ca-trust extract" trigger the generation of output
# files in $DEST.
DEST=/etc/ca-certificates/extracted
extract() {
trust extract --overwrite "$@"
}
# The directory-format extractors remove all files in the target directory, but not directories or files therein
extract --format=pem-directory-hash --filter=ca-anchors --purpose=server-auth $DEST/cadir
extract --comment --format=pem-bundle --filter=ca-anchors --purpose=server-auth $DEST/tls-ca-bundle.pem
extract --comment --format=pem-bundle --filter=ca-anchors --purpose=email $DEST/email-ca-bundle.pem
extract --comment --format=pem-bundle --filter=ca-anchors --purpose=code-signing $DEST/objsign-ca-bundle.pem
extract --comment --format=openssl-bundle --filter=certificates $DEST/ca-bundle.trust.crt
# We don't want to have to remove everything from the certs directory but neither
# do we want to leave stale certs around, so symlink it all from somewhere else
for f in $DEST/cadir/*; do
ln -fsr -t /etc/ssl/certs "$f"
done
# Now find and remove all broken symlinks
find -L /etc/ssl/certs -maxdepth 1 -type l -delete
# Java bundle
extract --format=java-cacerts --filter=ca-anchors --purpose=server-auth /etc/ssl/certs/java/cacerts