Overview
In this guide, we demonstrate the OnlyOffice integration with the RCDevs Identity Provider through SAML.
Refer to OnlyOffice documentation for all details regarding the SAML configuration.
IdP configuration on OnlyOffice
Open the OnlyOffice control panel at https://your_onlyoffice_address/controlpanel/sso
Click on the radio button Enable Single Sign-on Authentication. My OnlyOffice URL is https://onlyoffice.rcdevsdocs.com/controlpanel/sso
Under OnlyOffice SP settings, in Load metadata from XML to fill the required fields automatically, enter the SAML metadata URL of your IdP infrastructure, and the required fields will be automatically filled in.
On my side, the URL is
https://sso.rcdevsdocs.com/ws/saml and provides the following output:
Providing the following output:
<EntityDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" entityID="https://sso.rcdevsdocs.com">
<IDPSSODescriptor protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol">
<KeyDescriptor use="signing">
<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
<X509Data>
<X509Certificate>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</X509Certificate>
<!-- Cert Fingerprint (SHA1): 32774463a2e892150f46852b3fdcac7f5be924dc -->
<!-- Cert Fingerprint (SHA256): e0bd10584f5c3a554e279b9241619e8fdf9c3bfbe95c90da939f0342546e52ac -->
<!-- Cert Fingerprint (MD5): 639ed5b4241047c8382f897fc459a714 -->
</X509Data>
</KeyInfo>
</KeyDescriptor>
<SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://sso.rcdevsdocs.com/openid/index.php"/>
<SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://sso.rcdevsdocs.com/openid/index.php"/>
<SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect" Location="https://sso.rcdevsdocs.com/openid/index.php"/>
<SingleSignOnService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="https://sso.rcdevsdocs.com/openid/index.php"/>
</IDPSSODescriptor>
</EntityDescriptor>
You can optionnaly configure the SP certificate and in that case will you also have to configure it in your OnlyOffice client policy.
IdP configuration on OnlyOffice is done.
OnlyOffice configuration on the IdP (Client Policy)
The OnlyOffice configuration on the IdP simply consists of creating a client policy.
Let's create a Client Policy for Slack. Login on WebADM Administrator portal, click on Admin tab, click on Client Policies and then Add Client button. Name your client policy and optionally provide a description.
Click Proceed followed by Create Object.
You are now entering the policy configurator. Configure the Default Domain, a Friendly Name (optional), and set the Client Name Aliases.
Configure the SP Entity ID as the Client Name Aliases in your Client policy to facilitate the matching process.
On my side, it is https://onlyoffice.rcdevsdocs.com/sso/metadata.
Scroll down to Default Application Settings, click on the Enforced Settings checkbox and click Edit button. In Applications box, select OpenID & SAML Provider.
In the Common Features section, set the Name Identifier setting to the value configured on OnlyOffice. Here, Transient has been configured. Configure also the Return Attributes setting for attributes expected by OnlyOffice.
Optionnaly configure the Assertion Consumer Service URL and Logout Consumer Service URL settings:
SAML configuration is done, you can also configure authentication settings by accessing the MFA Authentication server in Applications box.
Scroll down and click Apply to apply the IdP configuration for OnlyOffice.
On the next page, click Apply so save your client policy.
That's it! Configuration is done, you can try to perform a login.