Public bug reported:
I ran into a problem after doing approximately the following on an
install of Ubuntu 17.10:
sudo apt-get install openjdk-9-jdk maven ca-certificates-java
Running "mvn package" on my own project threw this error without
downloading anything:
java.security.InvalidAlgorithmParameterException: the trustAnchors
parameter must be non-empty
It seems that all TLS connections fail due to missing trust anchors in
Java 9!
After some investigation, I discovered that the JDK's
lib/security/cacerts is a symlink to /etc/ssl/certs/java/cacerts, which
is provided by ca-certificates-java package. This file appeared to be a
PKCS12 file with password "changeit" protecting it. I was able to list
its contents using both keytool -list -cacerts and openssl pkcs12 -in
cacerts with that password, confirming that the file actually did hold
the certificates. Regardless, Java 9 was not able to use the contents of
this file for whatever reason.
To workaround the issue, I downgraded to openjdk-8-jdk, did rm
/etc/ssl/certs/java/cacerts, then did update-ca-certificates -f, then
upgraded back to openjdk-9-jdk. The old Java 8 -generated JKS file with
empty string as password was usable in the Java 9, permitting mvn and
other things to make TLS connections again.
The problem can be reintroduced by having java 9 installed and doing rm
/etc/ssl/certs/java/cacerts and then update-ca-certificates -f.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ca-certificates-java 20170930
ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
Uname: Linux 4.13.0-21-generic x86_64
ApportVersion: 2.20.8-0ubuntu5
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Dec 21 17:36:05 2017
EcryptfsInUse: Yes
InstallationDate: Installed on 2017-12-21 (0 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
PackageArchitecture: all
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fi_FI.UTF-8
SHELL=/bin/bash
SourcePackage: ca-certificates-java
UpgradeStatus: Upgraded to bionic on 2017-12-21 (0 days ago)
modified.conffile..etc.default.cacerts: [inaccessible: [Errno 13] Lupa evätty:
'/etc/default/cacerts']
** Affects: ca-certificates-java (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic wayland-session
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https://bugs.launchpad.net/bugs/1739631
Title:
Fresh install with JDK 9 can't use the generated PKCS12 cacerts
keystore file
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