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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/dialoguer/src/prompts/password.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/dialoguer/src/prompts/password.rs')
-rw-r--r--vendor/dialoguer/src/prompts/password.rs194
1 files changed, 0 insertions, 194 deletions
diff --git a/vendor/dialoguer/src/prompts/password.rs b/vendor/dialoguer/src/prompts/password.rs
deleted file mode 100644
index 7327605..0000000
--- a/vendor/dialoguer/src/prompts/password.rs
+++ /dev/null
@@ -1,194 +0,0 @@
-use std::io;
-
-use crate::{
- theme::{SimpleTheme, TermThemeRenderer, Theme},
- validate::PasswordValidator,
-};
-
-use console::Term;
-use zeroize::Zeroizing;
-
-type PasswordValidatorCallback<'a> = Box<dyn Fn(&String) -> Option<String> + 'a>;
-
-/// Renders a password input prompt.
-///
-/// ## Example usage
-///
-/// ```rust,no_run
-/// # fn test() -> Result<(), Box<std::error::Error>> {
-/// use dialoguer::Password;
-///
-/// let password = Password::new().with_prompt("New Password")
-/// .with_confirmation("Confirm password", "Passwords mismatching")
-/// .interact()?;
-/// println!("Length of the password is: {}", password.len());
-/// # Ok(()) } fn main() { test().unwrap(); }
-/// ```
-pub struct Password<'a> {
- prompt: String,
- report: bool,
- theme: &'a dyn Theme,
- allow_empty_password: bool,
- confirmation_prompt: Option<(String, String)>,
- validator: Option<PasswordValidatorCallback<'a>>,
-}
-
-impl Default for Password<'static> {
- fn default() -> Password<'static> {
- Self::new()
- }
-}
-
-impl Password<'static> {
- /// Creates a password input prompt.
- pub fn new() -> Password<'static> {
- Self::with_theme(&SimpleTheme)
- }
-}
-
-impl<'a> Password<'a> {
- /// Sets the password input prompt.
- pub fn with_prompt<S: Into<String>>(&mut self, prompt: S) -> &mut Self {
- self.prompt = prompt.into();
- self
- }
-
- /// Indicates whether to report confirmation after interaction.
- ///
- /// The default is to report.
- pub fn report(&mut self, val: bool) -> &mut Self {
- self.report = val;
- self
- }
-
- /// Enables confirmation prompting.
- pub fn with_confirmation<A, B>(&mut self, prompt: A, mismatch_err: B) -> &mut Self
- where
- A: Into<String>,
- B: Into<String>,
- {
- self.confirmation_prompt = Some((prompt.into(), mismatch_err.into()));
- self
- }
-
- /// Allows/Disables empty password.
- ///
- /// By default this setting is set to false (i.e. password is not empty).
- pub fn allow_empty_password(&mut self, allow_empty_password: bool) -> &mut Self {
- self.allow_empty_password = allow_empty_password;
- self
- }
-
- /// Registers a validator.
- ///
- /// # Example
- ///
- /// ```no_run
- /// # use dialoguer::Password;
- /// let password: String = Password::new()
- /// .with_prompt("Enter password")
- /// .validate_with(|input: &String| -> Result<(), &str> {
- /// if input.len() > 8 {
- /// Ok(())
- /// } else {
- /// Err("Password must be longer than 8")
- /// }
- /// })
- /// .interact()
- /// .unwrap();
- /// ```
- pub fn validate_with<V>(&mut self, validator: V) -> &mut Self
- where
- V: PasswordValidator + 'a,
- V::Err: ToString,
- {
- let old_validator_func = self.validator.take();
-
- self.validator = Some(Box::new(move |value: &String| -> Option<String> {
- if let Some(old) = &old_validator_func {
- if let Some(err) = old(value) {
- return Some(err);
- }
- }
-
- match validator.validate(value) {
- Ok(()) => None,
- Err(err) => Some(err.to_string()),
- }
- }));
-
- self
- }
-
- /// Enables user interaction and returns the result.
- ///
- /// If the user confirms the result is `true`, `false` otherwise.
- /// The dialog is rendered on stderr.
- pub fn interact(&self) -> io::Result<String> {
- self.interact_on(&Term::stderr())
- }
-
- /// Like `interact` but allows a specific terminal to be set.
- pub fn interact_on(&self, term: &Term) -> io::Result<String> {
- let mut render = TermThemeRenderer::new(term, self.theme);
- render.set_prompts_reset_height(false);
-
- loop {
- let password = Zeroizing::new(self.prompt_password(&mut render, &self.prompt)?);
-
- if let Some(ref validator) = self.validator {
- if let Some(err) = validator(&password) {
- render.error(&err)?;
- continue;
- }
- }
-
- if let Some((ref prompt, ref err)) = self.confirmation_prompt {
- let pw2 = Zeroizing::new(self.prompt_password(&mut render, prompt)?);
-
- if *password != *pw2 {
- render.error(err)?;
- continue;
- }
- }
-
- render.clear()?;
-
- if self.report {
- render.password_prompt_selection(&self.prompt)?;
- }
- term.flush()?;
-
- return Ok((*password).clone());
- }
- }
-
- fn prompt_password(&self, render: &mut TermThemeRenderer, prompt: &str) -> io::Result<String> {
- loop {
- render.password_prompt(prompt)?;
- render.term().flush()?;
-
- let input = render.term().read_secure_line()?;
-
- render.add_line();
-
- if !input.is_empty() || self.allow_empty_password {
- return Ok(input);
- }
- }
- }
-}
-
-impl<'a> Password<'a> {
- /// Creates a password input prompt with a specific theme.
- pub fn with_theme(theme: &'a dyn Theme) -> Self {
- Self {
- prompt: "".into(),
- report: true,
- theme,
- allow_empty_password: false,
- confirmation_prompt: None,
- validator: None,
- }
- }
-}