browsec/trustlab/ui/model.js

56 lines
1.8 KiB
JavaScript

export function subjectName(subject = "") {
const commonName = /(?:^|,)CN=([^,]+)/.exec(subject)?.[1];
return commonName ?? (subject || "Unnamed certificate");
}
export function verdictCopy(result, hasUserDecision) {
if (hasUserDecision) {
return result.verdict.trusted
? {
eyebrow: "Local decision",
title: "You trust this connection",
detail: "The decision is limited to the displayed host and port in this simulation.",
}
: {
eyebrow: "Local decision",
title: "You do not trust this connection",
detail: "The connection remains blocked by your explicit decision.",
};
}
if (result.facts.validation === "success") {
return {
eyebrow: "Firefox validation",
title: "The conventional certificate path is valid",
detail: "Trust plugins may still add evidence, warnings, or a stricter local verdict.",
};
}
return {
eyebrow: "Decision required",
title: "Firefox could not verify this identity",
detail: "Review the broken path and attributed plugin findings before deciding.",
};
}
export function chainRows(facts) {
const chain = facts.constructedChain.length
? facts.constructedChain
: facts.presentedChain;
const failureAtEnd = facts.validation === "failure";
return chain.map((certificate, index) => ({
...certificate,
name: subjectName(certificate.subject),
role:
index === 0 ? "Leaf certificate" : index === chain.length - 1 ? "Root candidate" : "Intermediate CA",
edge:
index === chain.length - 1
? failureAtEnd
? "Not anchored in current Firefox trust"
: "Trusted by current Firefox policy"
: "Signature links to next issuer",
failed: index === chain.length - 1 && failureAtEnd,
}));
}