Title: Browser-Side Password-Protected HTML Documents
Version: 0.0.2
Description: Create secure, encrypted, and password-protected static HTML documents that include the machinery for secure in-browser authentication and decryption.
License: MIT + file LICENSE
URL: https://mattwarkentin.github.io/fidelius/, https://github.com/mattwarkentin/fidelius
BugReports: https://github.com/mattwarkentin/fidelius/issues
Encoding: UTF-8
RoxygenNote: 7.1.2
Imports: askpass, fs, htmltools, readr, rlang, rmarkdown, rstudioapi, sodium, whisker
NeedsCompilation: no
Packaged: 2021-11-15 16:19:35 UTC; matt
Author: Matthew T. Warkentin ORCID iD [aut, cre, cph]
Maintainer: Matthew T. Warkentin <warkentin@lunenfeld.ca>
Repository: CRAN
Date/Publication: 2021-11-16 08:10:12 UTC

fidelius: Browser-Side Password-Protected HTML Documents

Description

Create secure, encrypted, and password-protected static HTML documents that include the machinery for secure in-browser authentication and decryption.

Author(s)

Maintainer: Matthew T. Warkentin warkentin@lunenfeld.ca (ORCID) [copyright holder]

See Also

Useful links:

Password protect a document

Description

Encrypt and password protect an HTML document.

Usage

charm(
  input,
  password,
  hint = NULL,
  output = NULL,
  style = stylize(),
  bundle = FALSE,
  minified = TRUE,
  ...
)

Arguments

input

Path to an R Markdown or HTML file.

password

Private password to unlock file. If not provided, you will be asked to supply a password by a prompt if you are working from an interactive session.

hint

Optional public password hint.

output

Override the name of the output file.

style

Object returned from stylize().

bundle

Logical. Should all of the decryption machinery and dependencies be bundled into the HTML document? Default is FALSE.

minified

Logical. Should minified versions of JavaScript dependencies be included? Default is TRUE.

...

Arguments passed on to rmarkdown::render().

Value

input, invisibly.

Note

Using bundle = TRUE only applies to bundling the decryption machinery and dependencies for the document generated by charm(). It is still the users responsibility to decide on whether input is self-contained by passing self_contained = TRUE to rmarkdown::render() using ..., or by specifying self_contained: true in the YAML header of input.

Examples

## Not run: 
charm("input.Rmd")

charm("input.Rmd", password = "pw1234!")

## End(Not run)

Password protected HTML document

Description

An R Markdown output format to encrypt and password protect an HTML document using charm(). secret_keeper() is an alias for html_password_protected.

Usage

html_password_protected(
  output_format = "rmarkdown::html_document",
  password,
  hint = NULL,
  style = list(),
  bundle = FALSE,
  minified = TRUE,
  preview = FALSE,
  ...
)

secret_keeper(
  output_format = "rmarkdown::html_document",
  password,
  hint = NULL,
  style = list(),
  bundle = FALSE,
  minified = TRUE,
  preview = FALSE,
  ...
)

Arguments

output_format

An R Markdown format that renders to HTML. By default, will render to the standard rmarkdown::html_document() format. You may pass any arguments to your output_format as shown below:

---
output:
  fidelius::html_password_protected:
    output_format:
      rmarkdown::html_document:
        toc: true
---
password

Private password to unlock file. If not provided, you will be asked to supply a password by a prompt if you are working from an interactive session.

hint

Optional public password hint.

style

Any number of style options that are configurable via stylize(). For example:

output:
  fidelius::html_password_protected:
    style:
      button_text: "Open Sesame!"
bundle

Logical. Should all of the decryption machinery and dependencies be bundled into the HTML document? Default is FALSE.

minified

Logical. Should minified versions of JavaScript dependencies be included? Default is TRUE.

preview

Logical. Set to FALSE to bypass the encryption and password protection to render the HTML document specified by output_format. See Notes for more details.

...

Not currently used.

Value

R Markdown output format based on output_format to pass to rmarkdown::render().

Note

If you hard-code your password into the YAML header of the document be careful not to check the R Markdown file into a public version control repository (e.g. git or GitHub) where the password is stored and visible in plain-text. Please use this format carefully.

Try using xaringan::infinite_moon_reader() with preview = TRUE to preview your document with automatic reloading of slides on change. When you are done developing your document, set preview = FALSE or remove it from the YAML header entirely to encrypt and password protect your document.

See Also

charm for more information on the password protection and encryption.

Examples

## Not run: 
library(rmarkdown)
render("input.Rmd", html_password_protected())

## End(Not run)

Style password landing page

Description

Use this function to style the appearance of the landing page for the password-protected HTML file.

Usage

stylize(
  header_text = "PLEASE ENTER THE PASSWORD",
  placeholder_text = "",
  button_text = "SUBMIT",
  font_family = "-apple-system",
  font_size = "16px",
  title_color = "#2d3737",
  background_color = "#f2f2f2",
  box_color = "#ffffff",
  btn_font_color = "#ffffff",
  btn_bg_color = "#19A974",
  btn_hover_color = "#137752",
  modal_overlay = "rgba(0, 0, 0, 0.6)",
  modal_box_color = "#ffffff",
  modal_title_color = "#137752",
  modal_font_color = "rgba(0, 0, 0, 0.8)"
)

Arguments

header_text

Header text.

placeholder_text

Password input placeholder text.

button_text

Button text.

font_family

Font family.

font_size

Font size.

title_color

Title font color.

background_color

Background color.

box_color

Box color.

btn_font_color

Button font color.

btn_bg_color

Button background color.

btn_hover_color

Button hover color.

modal_overlay

Modal overlay color.

modal_box_color

Modal box color.

modal_title_color

Modal title font color.

modal_font_color

Modal text font color.

Value

A list with class fidelius_styling.

Examples


stylize(font_family = "Times")