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Configure Shibboleth IdP V3
To configure download and verify signed InCommon metadata every hour, configure Shibboleth IdP 3.2.0 (and later) to download and verify signed InCommon metadata every hour, do the followingas follows:
| Code Block |
|---|
| language | xml |
|---|
| title | Configure Shibboleth IdP 3.2.0 (and later) |
|---|
| collapse | true |
|---|
|
<!--
Use a ChainingMetadataProvider in case you want to nest other metadata providers later on
-->
<MetadataProvider id="ShibbolethMetadata" xsi:type="ChainingMetadataProvider"
xmlns="urn:mace:shibboleth:2.0:metadata">
<!--
Refresh the InCommon production metadata aggregate every hour.
Note: The defaults for minRefreshDelay, maxRefreshDelay, and refreshDelayFactor
are "PT5M", "PT4H", and "0.75", respectively. The value of maxRefreshDelay
has been modified below such that the metadata is refreshed every hour ("PT1H").
The other properties merely regurgitate their default values. They are included
here for convenience, in case you want to change their default values.
-->
<MetadataProvider id="ICMD" xsi:type="FileBackedHTTPMetadataProvider"
xmlns="urn:mace:shibboleth:2.0:metadata"
metadataURL="http://md.incommon.org/InCommon/InCommon-metadata.xml"
backingFile="%{idp.home}/metadata/InCommon-metadata.xml"
minRefreshDelay="PT5M"
maxRefreshDelay="PT1H"
refreshDelayFactor="0.75">
<!--
To bootstrap the trust fabric of the federation, each relying party
obtains and configures an authentic copy of the federation operator’s
Metadata Signing Certificate (https://spaces.at.internet2.edu/x/moHFAg).
Fetch the InCommon Metadata Signing Certificate and check its integrity:
$ IDP_HOME=/opt/shibboleth-idp
$ /usr/bin/curl -s https://ds.incommon.org/certs/inc-md-cert.pem \
| /usr/bin/tee $IDP_HOME/credentials/inc-md-cert.pem \
| /usr/bin/openssl x509 -sha1 -fingerprint -noout
SHA1 Fingerprint=7D:B4:BB:28:D3:D5:C8:52:E0:80:B3:62:43:2A:AF:34:B2:A6:0E:DD
Verify the signature on the root element of the metadata aggregate
(i.e., the EntitiesDescriptor element) using the trusted Metadata
Signing Certificate.
-->
<MetadataFilter xsi:type="SignatureValidation" requireSignedRoot="true"
certificateFile="%{idp.home}/credentials/inc-md-cert.pem" />
<!--
Require a validUntil XML attribute on the EntitiesDescriptor element
and make sure its value is no more than 14 days into the future.
-->
<MetadataFilter xsi:type="RequiredValidUntil" maxValidityInterval="P14D" />
<!-- Consume all SP metadata in the aggregate -->
<MetadataFilter xsi:type="EntityRoleWhiteList">
<RetainedRole>md:SPSSODescriptor</RetainedRole>
</MetadataFilter>
</MetadataProvider>
</MetadataProvider> |
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| Warning |
|---|
| title | Shibboleth IdP V2 is obsolete |
|---|
|
| The Shibboleth IdP V2 software has reached end-of-life. Upgrade to Shibboleth IdP V3 now! |
To configure To download and verify signed InCommon metadata every hour, configure Shibboleth IdP 2.2 (and later versions of V2) to download and verify signed InCommon metadata every hour, do the following as follows:
| Code Block |
|---|
| language | xml |
|---|
| title | Configure Shibboleth IdP 2.2 (and later versions of V2) |
|---|
| collapse | true |
|---|
|
<!-- Chaining metadata provider defined in the default IdP relying-party configuration file -->
<MetadataProvider id="ShibbolethMetadata" xsi:type="ChainingMetadataProvider"
xmlns="urn:mace:shibboleth:2.0:metadata">
<!--
Refresh the InCommon production metadata aggregate every hour.
Note: The defaults for minRefreshDelay, maxRefreshDelay, and refreshDelayFactor
are "PT5M", "PT4H", and "0.75", respectively. The default for maxRefreshDelay
has been modified below such that the metadata is refreshed every hour ("PT1H").
The other properties merely regurgitate their default values. They are included
here for convenience, in case you want to change their default values.
-->
<MetadataProvider id="ICMD" xsi:type="FileBackedHTTPMetadataProvider"
xmlns="urn:mace:shibboleth:2.0:metadata"
metadataURL="http://md.incommon.org/InCommon/InCommon-metadata.xml"
backingFile="/opt/shibboleth-idp/metadata/InCommon-metadata.xml"
minRefreshDelay="PT5M"
maxRefreshDelay="PT1H"
refreshDelayFactor="0.75">
<!-- Use a chaining filter to allow multiple filters to be added -->
<MetadataFilter xsi:type="ChainingFilter">
<!--
Require the metadata to be signed and use the trust engine
labeled id="ICTrust" to determine its trustworthiness
-->
<MetadataFilter xsi:type="SignatureValidation"
trustEngineRef="ICTrust" requireSignedMetadata="true" />
<!--
Require a validUntil XML attribute on the EntitiesDescriptor element
and make sure its value is no more than 14 days into the future
-->
<MetadataFilter xsi:type="RequiredValidUntil" maxValidityInterval="P14D" />
<!-- Consume all SP metadata in the aggregate -->
<MetadataFilter xsi:type="EntityRoleWhiteList">
<RetainedRole>samlmd:SPSSODescriptor</RetainedRole>
</MetadataFilter>
</MetadataFilter>
</MetadataProvider>
</MetadataProvider>
<!--
This TrustEngine (beneath the Security Configuration section) is an
implementation of the Explicit Key Trust Model (https://spaces.at.internet2.edu/x/t43NAQ).
To bootstrap the trust fabric of the federation, each relying party
obtains and configures an authentic copy of the federation operator’s
Metadata Signing Certificate (https://spaces.at.internet2.edu/x/moHFAg).
Fetch the InCommon metadata signing certificate and check its integrity:
$ /usr/bin/curl -s https://ds.incommon.org/certs/inc-md-cert.pem \
| /usr/bin/tee /opt/shibboleth-idp/credentials/inc-md-cert.pem \
| /usr/bin/openssl x509 -sha1 -noout -fingerprint
SHA1 Fingerprint=7D:B4:BB:28:D3:D5:C8:52:E0:80:B3:62:43:2A:AF:34:B2:A6:0E:DD
-->
<security:TrustEngine id="ICTrust" xsi:type="security:StaticExplicitKeySignature">
<security:Credential id="MyFederation1Credentials" xsi:type="security:X509Filesystem">
<security:Certificate>/opt/shibboleth-idp/credentials/inc-md-cert.pem</security:Certificate>
</security:Credential>
</security:TrustEngine>
|
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Basic Shibboleth SP Configuration
To configure To download and verify signed InCommon metadata every hour, configure Shibboleth SP 2.5 (and later) to download and verify signed InCommon metadata every hour, do the following as follows:
| Code Block |
|---|
| language | xml |
|---|
| title | Configure Shibboleth SP 2.5 (and later) |
|---|
| collapse | true |
|---|
|
<!--
The following MetadataProvider attempts to refresh the InCommon
IdP-only metadata aggregate every hour.
-->
<MetadataProvider type="XML"
url="http://md.incommon.org/InCommon/InCommon-metadata-idp-only.xml"
backingFilePath="InCommon-metadata-idp-only.xml"
maxRefreshDelay="3600">
<!--
To bootstrap the trust fabric of the federation, each relying party
obtains and configures an authentic copy of the federation operator’s
Metadata Signing Certificate (https://spaces.at.internet2.edu/x/moHFAg).
Fetch the InCommon Metadata Signing Certificate and check its integrity:
$ /usr/bin/curl -s https://ds.incommon.org/certs/inc-md-cert.pem \
| /usr/bin/tee inc-md-cert.pem \
| /usr/bin/openssl x509 -sha1 -fingerprint -noout
SHA1 Fingerprint=7D:B4:BB:28:D3:D5:C8:52:E0:80:B3:62:43:2A:AF:34:B2:A6:0E:DD
Verify the signature on the root element of the metadata aggregate
(i.e., the EntitiesDescriptor element) using the trusted Metadata
Signing Certificate.
A large metadata file can cause a significant increase in startup
time at the SP. This is due to the time it takes to verify the
signature on the metadata, which is known to increase exponentially
as the size of the metadata file increases. To disable signature
verification at startup time only, add verifyBackup="false" to the
MetadataFilter element below.
-->
<MetadataFilter type="Signature" certificate="inc-md-cert.pem"/>
<!--
Require a validUntil XML attribute on the EntitiesDescriptor element
and make sure its value is no more than 14 days into the future
-->
<MetadataFilter type="RequireValidUntil" maxValidityInterval="1209600"/>
<!--
Consume all IdP metadata in the aggregate. TIP: If the SP supports
SAML2 Web Browser SSO only, the md:AttributeAuthorityDescriptor
elements in IdP metadata can be ignored.
-->
<MetadataFilter type="EntityRoleWhiteList">
<RetainedRole>md:IDPSSODescriptor</RetainedRole>
<RetainedRole>md:AttributeAuthorityDescriptor</RetainedRole>
</MetadataFilter>
</MetadataProvider> |
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