I'm reading (or listening to, more accurately) Rod Dreher's new book, "Live Not By Lies." The title comes from Solzhenitsyn's essay by the same name, written shortly before his arrest and expulsion from the USSR.
It's not terribly long, but well worth a read. We must decide ahead of time how we will live, because when life makes harsh demands, if we haven't already built in an allergy to lies, it will be too late to sneeze. The principles are below. Here is the link to the full essay.
https://journals.sagepub.com/doi/pdf/10.1080/03064220408537357
"And the simplest and most accessible key to our self-neglected liberation lies right here: Personal non-participation in lies. Though lies conceal everything, though lies embrace everything, yet not with any help from me...If we did not paste together the dead bones and scales of ideology, if we did not sew together the rotting rags, we would be astonished how quickly the lies would be rendered helpless and subside.

And from that day onward [the person refusing to lie]:
-Will not henceforth write, sign, or print in any way a single phrase which in his opinion distorts the truth.
-Will utter such a phrase neither in private conversation not in the presence of many people, neither on his own behalf not at the prompting of someone else, either in the role of agitator, teacher, educator, nor in a theatrical role.
-Will not depict, foster or broadcast a single idea which he can only see is false or a distortion of the truth whether it be in painting, sculpture, photography, technical science, or music.
-Will not cite out of context, either orally or written, a single quotation so as to please someone, to feather his own nest, to achieve success in his work, if he does not share completely the idea which is quoted, or if it does not accurately reflect the matter at issue.
-Will not allow himself to be compelled to attend demonstrations or meetings if they are contrary to his desire or will, will neither take into hand not raise into the air a poster or slogan which he does not completely accept.
-Will not raise his hand to vote for a proposal with which he does not sincerely sympathize, will vote neither openly nor secretly for a person whom he considers unworthy or of doubtful abilities.
-Will not allow himself to be dragged to a meeting where there can be expected a forced or distorted discussion of a question. Will immediately walk out of a meeting, session, lecture, performance or film showing if he hears a speaker tell lies, or purvey ideological nonsense or shameless propaganda.
-Will not subscribe to or buy a newspaper or magazine in which information is distorted and primary facts are concealed. Of course we have not listed all of the possible and necessary deviations from falsehood. But a person who purifies himself will easily distinguish other instances with his purified outlook."