Query or set repository password in the system credential store

Use pak's internal copy of the keyring package to query or set a repository password in the system credential store.

Usage

repo_auth_key_get(url, username = NULL)

repo_auth_key_set(url, password, username = NULL)

url: Repository URL. It may contain a username, in which case username may be NULL.
username: User name, if it is not included in url.
password: Password to set.

repo_auth_key_get() returns a single string, the repository password.

repo_auth_key_get() retrieves a password from the default keyring. It errors if it cannot find the credentials for url.

repo_auth_key_set() adds or updates a password in the system credential store.