If you encounter errors during the install or upgrade process that indicate the system can't start the shibd daemon/service process, it's likely that the installer is failing to install the Visual C++ runtime libraries for some reason, and you may have to pre-install those manually. At some point Microsoft is planning to make it impractical for us to redistribute these files with the installer, at which point this workaround is probably going to be universal.
These links may break at some point, but for now the 32-bit and 64-bit runtimes can be found at:
The SP is available for Windows with modules for all the supported web servers. There is an installer available for the supported Windows Server versions, 2008 and above.
Earlier Windows and Service Pack versions are not usable as of V3.
Desktop versions of Windows that are of subsequent vintage will generally work but are not formally supported.
The Windows installer contains a fourth version field that indicates the patch level within a particular SP release. Initially 0, it will be incremented if patches to software included with but not part of the SP need to be updated (e.g., OpenSSL). Subsequent patch level installers will safely upgrade older versions and the ReleaseNotes will always document exactly what library versions are included in each release.
Note that the installer does not adjust file system ACLs based on your install path. Wherever you choose to install the software, you should consider reviewing and hardening the file and folder access to that location. Most of these folders and files should be read only. The daemon process runs by default as a system account and should already have the necessary access. You should if possible prevent all other access to the private key file(s) as those need not be readable by anything else, and you need not allow any writing of files, or creation of folders or files by any other users.
If you run your web server under a different user account (not a member of the Administrators group) you will need to adjust the rights if you limit read access, but the web server should not in general require any write access whatsoever to those folders or files.
Upgrading to new releases is handled automatically when the MSI installer is used. The system prevents configuration files from being overwritten and skips "initial install" tasks like generating keys. The Shibboleth daemon is restarted by the package but you will need to restart the web server you're using yourself.
Web Server Overview
Installation with IIS
The plugin modules in support of IIS are always installed. If IIS itself is installed you will be prompted "Configure IIS7 module?". Check this box to actually configure Shibboleth to run with IIS, in practice this can be done with two command.
In contrast to older versions, no older IIS6 compatibility tools are needed.
Upgrades with IIS
Existing installations configured to work with IIS will continue to do so, with the older ISAPI plugin updated. See this topic for more details, particularly to migrating to the newer plugin.
Installation with Apache
The versions of Apache available from the http://www.apachelounge.com/ web site are known to work with the modules that come with the SP package with no known restrictions.
Other versions might work, but they also might not work. Versions with significantly altered header files, such as IBM's or Oracle's will definitely not work unless you build the Shibboleth module from source.
allows the addition of a subjectAltName in the generated certificate.
Set this to FALSE to prevent the installer from starting the shibd service. This can be useful to debug installations (see below).
Once installation is complete, you'll need to run the Shibboleth daemon, shibd, at all times that the SP is in use. shibd is a console application that is usually installed as a Windows service.
To run the process in console mode for testing or to diagnose major problems, supply a -console parameter when running it.
If shibd won't start, use the -check option from the command line to echo most logging information to the console for debugging.
Other parameters can be used to install (or remove) shibd from the service database and subsequent control is generally via the Service Control Manager applet.
Monitoring the Service
Newer versions of Windows support automatic restart of failed services. We suggest using this feature to restart shibd when it fails. Although stability is good, maximum reliability will be achieved by monitoring the process.
Failure to Install
The most common reason for the installation failing is that the Shibboleth service (above) does not start correctly. First, refer to the note at the top of this page and rule that out. If that doesn't bear fruit, in order to debug this you can instruct the installer to not try to start the service by specifying that the ALWAYS_START_SERVICE property contain the value FALSE. Do this from the command line:
You can then use the -check option described above to debug why the service will not start. Usually the problem tends to be a DLL conflict with some existing copy of one of the libraries we ship, but we have generally worked around this risk by renaming all our libraries in ways that tend not to cause conflicts.
Once this is completed you can start the service manually.
Starting the Shibboleth Service from the command line
c:\> sc start shibd_default
In some situations attempting the installer may appear to do nothing when double-clicked, and if invoked with msiexec /i on the command line may throw the error "This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer package." If this occurs, a viable workaround has found to be to create a new .bat file containing the msi install command listed below, and then drag the downloaded msi onto it.
Windows batch file to run MSI installer by drag and drop
msiexec /i %1
We do not recommend this option, but we have a description of the process.