Is it possible to share users with the email/password provider across different GCP projects? We would like to offer our customers a unified login experience to all apps (which reside in different GCP projects).
Right now we are using Azure AD B2C for that, but are looking for alternatives.
https://developers.google.com/identity
Checkout google identity, which is independent from the projects.
Cloud Identity as your IdP supports the OpenID Connect (OIDC) and Security Assertion Markup Language 2.0 (SAML) protocols to enable users with SSO-based access to specified cloud apps.
SAML apps abound in Cloud Identity's app store. OIDC apps are available in the G Suite Marketplace for G Suite subscribers. While the majority of cloud apps support only one of these protocols, a select number does.
You can also review the enable SSO for Cloud Apps documentation.
Additional documentation of signing in users with SAML.
