19 lines
883 B
Plaintext
19 lines
883 B
Plaintext
The OS Login Guest Environment consists of the following main components:
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- Authorized Keys Command which provides SSH keys from the user's OS Login
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profile to sshd for authenticating users at login.
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- NSS Modules which provide support for making OS Login user and group
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information available to the system, using NSS (Name Service Switch)
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functionality.
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- PAM Modules which provide authorization (and authentication if two-factor
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support is enabled) support allowing the system to use Google Cloud IAM
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permissions to control the ability to log into an instance or to perform
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operations as root (via sudo).
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In addition to the main components, there are also the following utilities:
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- google_oslogin_control is a shell script for activating/deactivating the OS
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Login components.
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- google_oslogin_nss_cache is a utility for updating the local user and group
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cache.
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