Add check to ensure supplied campaign launch/complete times are valid

JCantu248 commented 3 years ago

🗣 Description

Some validation has been provided to ensure that the supplied launch/complete times for a campaign are sane, in that they do not occur before the current time.

💭 Motivation and context

During development of some previous tickets, it was found that a user could supply aforementioned values before the current time. Gophish-tools would then schedule the campaigns as indicated, and Gophish would automatically close them if the complete date was prior to the current time. This is not desirable behavior from our operators.

🧪 Testing

Testing of the new changes was done by attempting to schedule a campaign with a date prior to the current time, such as 1/1/1901 12:00. An error message is displayed until valid input is provided.

📷 Screenshots (if appropriate)

✅ Checklist

[x] This PR has an informative and human-readable title.
[x] Changes are limited to a single goal - eschew scope creep!
[x] All future TODOs are captured in issues, which are referenced in code comments.
[x] All relevant type-of-change labels have been added.
[x] I have read the CONTRIBUTING document.
[x] These code changes follow cisagov code standards.
[x] All relevant repo and/or project documentation has been updated to reflect the changes in this PR.
[x] All new and existing tests pass.

JCantu248 commented 3 years ago

@dav3r @jsf9k When you guys have time available, could you review this PR?

Thanks,

JCantu248 commented 3 years ago

If we are all good, we can merge this at your convenience

cisagov / gophish-tools