Password generator

cursive/src/helpers.rs

@@ -24,8 +24,7 @@ use cursive::{
 };
 use lazy_static::lazy_static;
 use pass::Result;
-use ripasso::pass::Recipient;
-use ripasso::{crypto::CryptoImpl, pass};
+use ripasso::{crypto::CryptoImpl, pass, pass::Recipient};
 
 lazy_static! {
     static ref CLIPBOARD: Arc<Mutex<Clipboard>> = Arc::new(Mutex::new(Clipboard::new().unwrap()));

cursive/src/main.rs

@@ -41,6 +41,8 @@ use ripasso::{
     pass::{
         OwnerTrustLevel, PasswordStore, Recipient, SignatureStatus, all_recipients_from_stores,
     },
+    passphrase_generator::passphrase_generator,
+    password_generator::password_generator,
 };
 use unic_langid::LanguageIdentifier;
 
@@ -441,8 +443,23 @@ fn open(ui: &mut Cursive, store: PasswordStoreType) -> Result<()> {
             new_secret.zeroize();
 
         })
-        .button(CATALOG.gettext("Generate"), move |s| {
-            let mut new_password = ripasso::words::generate_password(6);
+        .button(CATALOG.gettext("Generate Password"), move |s| {
+            let mut new_password = password_generator(20, 0);
+            s.call_on_name("editbox", |e: &mut TextArea| {
+                e.set_content(&new_password);
+            });
+            new_password.zeroize()
+        })
+
+
+        .button(CATALOG.gettext("Generate Passphrase"), move |s| {
+            let mut new_password = match passphrase_generator(6) {
+                Ok(words) => words.join(" "),
+                Err(err) => {
+                    helpers::errorbox(s, &ripasso::pass::Error::from(err));
+                    return;
+                }
+            };
             s.call_on_name("editbox", |e: &mut TextArea| {
                 e.set_content(&new_password);
             });
@@ -652,12 +669,12 @@ fn create_save(s: &mut Cursive, store: PasswordStoreType) {
         do_new_password_save(s, path.as_ref(), password.as_ref(), store, false);
     }
 }
-
 fn create(ui: &mut Cursive, store: PasswordStoreType) {
     let mut fields = LinearLayout::vertical();
     let mut path_fields = LinearLayout::horizontal();
     let mut password_fields = LinearLayout::horizontal();
     let mut note_fields = LinearLayout::horizontal();
+
     path_fields.add_child(
         TextView::new(CATALOG.gettext("Path: "))
             .with_name("path_name")
@@ -668,6 +685,7 @@ fn create(ui: &mut Cursive, store: PasswordStoreType) {
             .with_name("new_path_input")
             .fixed_size((50_usize, 1_usize)),
     );
+
     password_fields.add_child(
         TextView::new(CATALOG.gettext("Password: "))
             .with_name("password_name")
@@ -679,22 +697,116 @@ fn create(ui: &mut Cursive, store: PasswordStoreType) {
             .with_name("new_password_input")
             .fixed_size((50_usize, 1_usize)),
     );
+
     note_fields.add_child(
         TextView::new(CATALOG.gettext("Note: "))
             .with_name("note_name")
             .fixed_size((10_usize, 1_usize)),
     );
     note_fields.add_child(TextArea::new().with_name("note_input").min_size((50, 1)));
+
     fields.add_child(path_fields);
     fields.add_child(password_fields);
     fields.add_child(note_fields);
 
     let store2 = store.clone();
 
+    let category_value = Arc::new(Mutex::new(0));
+    let reveal_flag = Arc::new(Mutex::new(false));
+    let password_length = Arc::new(Mutex::new(20_usize));
+
     let d = Dialog::around(fields)
         .title(CATALOG.gettext("Add new password"))
-        .button(CATALOG.gettext("Generate"), move |s| {
-            let new_password = ripasso::words::generate_password(6);
+        .button(CATALOG.gettext("Password Options"), {
+            let category_value = category_value.clone();
+            let reveal_flag = reveal_flag.clone();
+            let password_length = password_length.clone();
+            move |s| {
+                let mut select = SelectView::<usize>::new();
+                select.add_item("Category 0 (ASCII 33–126)", 0);
+                select.add_item("Category 1 (ASCII 33–255)", 1);
+                select.set_selection(*category_value.lock().unwrap());
+                let select = select.with_name("password_category");
+
+                let length_input = EditView::new()
+                    .content(password_length.lock().unwrap().to_string())
+                    .with_name("password_length")
+                    .fixed_width(5);
+
+                let reveal_checkbox = LinearLayout::horizontal()
+                    .child(cursive::views::Checkbox::new().on_change({
+                        let reveal_flag = reveal_flag.clone();
+                        move |siv, checked| {
+                            siv.call_on_name("new_password_input", |e: &mut EditView| {
+                                e.set_secret(!checked);
+                            });
+                            *reveal_flag.lock().unwrap() = checked;
+                        }
+                    }))
+                    .child(TextView::new("Reveal password"));
+
+                let dialog_content = LinearLayout::vertical()
+                    .child(select.scrollable().fixed_size((30, 5)))
+                    .child(
+                        LinearLayout::horizontal()
+                            .child(TextView::new("Length: "))
+                            .child(length_input),
+                    )
+                    .child(reveal_checkbox);
+
+                let save_selection = {
+                    let category_value = category_value.clone();
+                    let password_length = password_length.clone();
+                    move |s: &mut Cursive| {
+                        s.call_on_name("password_category", |view: &mut SelectView<usize>| {
+                            if let Some(sel) = view.selection() {
+                                *category_value.lock().unwrap() = *sel;
+                            }
+                        });
+
+                        s.call_on_name("password_length", |view: &mut EditView| {
+                            if let Ok(len) = view.get_content().parse::<usize>() {
+                                *password_length.lock().unwrap() = len;
+                            }
+                        });
+
+                        s.pop_layer();
+                    }
+                };
+
+                let popup = OnEventView::new(
+                    Dialog::around(dialog_content)
+                        .title("Password Options")
+                        .button("OK", save_selection.clone())
+                        .dismiss_button("Cancel"),
+                )
+                .on_event(Key::Enter, save_selection);
+
+                s.add_layer(popup);
+            }
+        })
+        .button(CATALOG.gettext("Generate Password"), {
+            let category_value = category_value.clone();
+            let password_length = password_length.clone();
+            move |s| {
+                let category = *category_value.lock().unwrap();
+                let length = *password_length.lock().unwrap();
+                let new_password =
+                    ripasso::password_generator::password_generator(length, category);
+
+                s.call_on_name("new_password_input", |e: &mut EditView| {
+                    e.set_content(new_password);
+                });
+            }
+        })
+        .button(CATALOG.gettext("Generate Passphrase"), move |s| {
+            let new_password = match ripasso::passphrase_generator::passphrase_generator(6) {
+                Ok(words) => words.join(" "),
+                Err(err) => {
+                    helpers::errorbox(s, &ripasso::pass::Error::from(err));
+                    return;
+                }
+            };
             s.call_on_name("new_password_input", |e: &mut EditView| {
                 e.set_content(new_password);
             });
@@ -709,7 +821,9 @@ fn create(ui: &mut Cursive, store: PasswordStoreType) {
             s.pop_layer();
         })
         .on_event(Key::Enter, move |ui: &mut Cursive| {
-            create_save(ui, store2.clone())
+            if ui.screen_mut().len() == 1 {
+                create_save(ui, store2.clone());
+            }
         });
 
     ui.add_layer(ev);

cursive/src/tests/helpers.rs

@@ -8,8 +8,10 @@ use cursive::{
     views::{Checkbox, EditView, LinearLayout, RadioButton, RadioGroup},
 };
 use hex::FromHex;
-use ripasso::crypto::{CryptoImpl, Fingerprint};
-use ripasso::pass::{Comment, KeyRingStatus, OwnerTrustLevel, Recipient};
+use ripasso::{
+    crypto::{CryptoImpl, Fingerprint},
+    pass::{Comment, KeyRingStatus, OwnerTrustLevel, Recipient},
+};
 
 #[test]
 fn test_get_value_from_input() {

src/lib.rs

@@ -10,12 +10,12 @@ pub mod git;
 /// This is the library part of ripasso, it implements the functions needed to manipulate a pass
 /// directory.
 pub mod pass;
+/// Generates passphrases
+pub mod passphrase_generator;
+/// Generates ASCII and non ASCII passwords
+pub mod password_generator;
 /// All functions and structs related to handling the identity and signing of things
 pub(crate) mod signature;
-/// This is the library that handles password generation, based on the long word list from EFF
-/// <https://www.eff.org/sv/deeplinks/2016/07/new-wordlists-random-passphrases>
-pub mod words;
-
 #[cfg(test)]
 #[path = "tests/test_helpers.rs"]
 pub mod test_helpers;

src/passphrase_generator.rs

@@ -0,0 +1,32 @@
+use std::io;
+
+use rand::prelude::IndexedRandom;
+
+static WORDLIST: &str = include_str!("wordlists/eff_large.wordlist");
+
+pub fn passphrase_generator(wordcount: i32) -> io::Result<Vec<String>> {
+    let words: Vec<String> = WORDLIST
+        .lines()
+        .map(|line| line.trim())
+        .filter(|line| !line.is_empty())
+        .map(String::from)
+        .collect();
+
+    if words.is_empty() {
+        eprintln!("The word list is empty!");
+        return Ok(Vec::new());
+    }
+
+    let mut rng = rand::rng();
+
+    let selected = if words.len() <= wordcount as usize {
+        words.clone()
+    } else {
+        words
+            .choose_multiple(&mut rng, wordcount as usize)
+            .cloned()
+            .collect()
+    };
+
+    Ok(selected)
+}

src/password_generator.rs

@@ -0,0 +1,25 @@
+use rand::Rng;
+
+pub fn password_generator(length: usize, category: usize) -> String {
+    let mut rng = rand::rng();
+
+    if category == 0 {
+        (0..length)
+            .map(|_| {
+                let ascii_val = rng.random_range(33..=126);
+                ascii_val as u8 as char
+            })
+            .collect()
+    } else {
+        (0..length)
+            .map(|_| {
+                let ascii_val = rng.random_range(33..=255);
+                ascii_val as u8 as char
+            })
+            .collect()
+    }
+}
+
+#[cfg(test)]
+#[path = "tests/password_generator.rs"]
+mod password_generator_tests;