Mfa nodejs example

[debbly]

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[CLAassistant]

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[joshLong145]

in this code we can check that the Lit.Auth object which is an object based on this struct

pub struct AuthContext {
    pub action_ipfs_ids: Vec<String>,
    pub auth_sig_address: Option<String>,
    pub auth_method_contexts: Vec<AuthMethodResponse>,
    pub resources: Vec<RiString<UriSpec>>,
}

where AuthMethodContexts is each auth method's authenticated response. so we can check each of these to confirm that we have the expected mfa.

[joshLong145]

Since we provide auth methods to this method. I dont think we have to also provide an auth sig. as we already have authentication context.

[debbly]

unfortunately, when tracing it down (within the code) we are required to pass in an authSig

though reading the docs here, I should be able to pass in session sigs? https://lit-js-sdk-v3-api-docs.vercel.app/interfaces/types_src.ILitNodeClient.html#executeJs

[glitch003]

this is the meat of this PR that never got implemented - the if statement to check that both are present

[glitch003]

just wanna clear up the state of this PR. it needs some work to finish.

• We need to write the if statement that enforces that at least 2 auth methods have been presented
• We need to set the scope of the auth methods to []
• We need to run addPermittedAction() on the lit action that enforces this, with scopes: [1]. this should be the only auth method on the PKP that has scopes: [1]