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{"parentUuid":"fad3bf91-8f7d-46ea-9c0c-d877bae48b23","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0189LzcdcBApDJeZjcr1KFDV","type":"tool_result","content":"     1→use std::process::Stdio;\n     2→use tokio::io::{AsyncBufReadExt, BufReader};\n     3→use tokio::process::Command;\n     4→\n     5→use crate::error::{Error, Result};\n     6→use crate::parse::{gpg_homedir_arg, parse_keys, parse_signatures};\n     7→use crate::types::{Key, RefreshOptions, RefreshProgress, Signature};\n     8→use crate::validation::{looks_like_keyid, validate_keyid, validate_keyids};\n     9→\n    10→/// Interface for managing the pacman keyring.\n    11→///\n    12→/// Provides async methods for key listing, importing, signing, and keyring management.\n    13→/// Most write operations require root privileges.\n    14→///\n    15→/// # Example\n    16→///\n    17→/// ```no_run\n    18→/// use pacman_key::Keyring;\n    19→///\n    20→/// # async fn example() -> pacman_key::Result<()> {\n    21→/// let keyring = Keyring::new();\n    22→/// let keys = keyring.list_keys().await?;\n    23→/// println!(\"Found {} keys\", keys.len());\n    24→/// # Ok(())\n    25→/// # }\n    26→/// ```\n    27→pub struct Keyring {\n    28→    gpg_homedir: String,\n    29→}\n    30→\n    31→impl Default for Keyring {\n    32→    fn default() -> Self {\n    33→        Self::new()\n    34→    }\n    35→}\n    36→\n    37→impl Keyring {\n    38→    /// Creates a new Keyring using the default pacman keyring path.\n    39→    pub fn new() -> Self {\n    40→        Self {\n    41→            gpg_homedir: \"/etc/pacman.d/gnupg\".to_string(),\n    42→        }\n    43→    }\n    44→\n    45→    /// Creates a Keyring with a custom GPG home directory.\n    46→    ///\n    47→    /// Useful for testing or managing alternative keyrings.\n    48→    ///\n    49→    /// # Limitations\n    50→    ///\n    51→    /// **Read operations only.** The custom homedir is used for direct GPG commands\n    52→    /// (`list_keys`, `list_signatures`) but not for `pacman-key` operations which\n    53→    /// always target the system keyring at `/etc/pacman.d/gnupg`.\n    54→    ///\n    55→    /// The following methods ignore the custom homedir:\n    56→    /// - `init_keyring()`\n    57→    /// - `populate()`\n    58→    /// - `receive_keys()`\n    59→    /// - `locally_sign_key()`\n    60→    /// - `delete_key()`\n    61→    /// - `refresh_keys()`\n    62→    pub fn with_homedir(path: impl Into<String>) -> Self {\n    63→        Self {\n    64→            gpg_homedir: path.into(),\n    65→        }\n    66→    }\n    67→\n    68→    /// Lists all keys in the keyring.\n    69→    ///\n    70→    /// # Example\n    71→    ///\n    72→    /// ```no_run\n    73→    /// # async fn example() -> pacman_key::Result<()> {\n    74→    /// use pacman_key::Keyring;\n    75→    ///\n    76→    /// let keyring = Keyring::new();\n    77→    /// for key in keyring.list_keys().await? {\n    78→    ///     println!(\"{} - {:?}\", key.uid, key.validity);\n    79→    /// }\n    80→    /// # Ok(())\n    81→    /// # }\n    82→    /// ```\n    83→    pub async fn list_keys(&self) -> Result<Vec<Key>> {\n    84→        let output = Command::new(\"gpg\")\n    85→            .env(\"LC_ALL\", \"C\")\n    86→            .arg(gpg_homedir_arg(&self.gpg_homedir))\n    87→            .args([\"--list-keys\", \"--with-colons\"])\n    88→            .output()\n    89→            .await?;\n    90→\n    91→        if !output.status.success() {\n    92→            return Err(self.check_error(output.status, &output.stderr));\n    93→        }\n    94→\n    95→        let stdout = String::from_utf8_lossy(&output.stdout);\n    96→        parse_keys(&stdout)\n    97→    }\n    98→\n    99→    /// Lists signatures on keys in the keyring.\n   100→    ///\n   101→    /// If `keyid` is provided, lists signatures only for that key.\n   102→    /// Otherwise lists all signatures in the keyring.\n   103→    pub async fn list_signatures(&self, keyid: Option<&str>) -> Result<Vec<Signature>> {\n   104→        let mut cmd = Command::new(\"gpg\");\n   105→        cmd.env(\"LC_ALL\", \"C\")\n   106→            .arg(gpg_homedir_arg(&self.gpg_homedir))\n   107→            .args([\"--list-sigs\", \"--with-colons\"]);\n   108→\n   109→        if let Some(id) = keyid {\n   110→            let validated = validate_keyid(id)?;\n   111→            cmd.arg(validated);\n   112→        }\n   113→\n   114→        let output = cmd.output().await?;\n   115→\n   116→        if !output.status.success() {\n   117→            return Err(self.check_error(output.status, &output.stderr));\n   118→        }\n   119→\n   120→        let stdout = String::from_utf8_lossy(&output.stdout);\n   121→        parse_signatures(&stdout)\n   122→    }\n   123→\n   124→    /// Initializes the pacman keyring.\n   125→    ///\n   126→    /// Creates the keyring directory and generates a local signing key.\n   127→    /// Requires root privileges.\n   128→    pub async fn init_keyring(&self) -> Result<()> {\n   129→        let output = Command::new(\"pacman-key\")\n   130→            .env(\"LC_ALL\", \"C\")\n   131→            .arg(\"--init\")\n   132→            .output()\n   133→            .await?;\n   134→\n   135→        if !output.status.success() {\n   136→            return Err(self.check_error(output.status, &output.stderr));\n   137→        }\n   138→\n   139→        Ok(())\n   140→    }\n   141→\n   142→    /// Populates the keyring with keys from distribution keyrings.\n   143→    ///\n   144→    /// If no keyrings are specified, defaults to \"archlinux\".\n   145→    /// Requires root privileges.\n   146→    pub async fn populate(&self, keyrings: &[&str]) -> Result<()> {\n   147→        let mut cmd = Command::new(\"pacman-key\");\n   148→        cmd.env(\"LC_ALL\", \"C\").arg(\"--populate\");\n   149→\n   150→        if keyrings.is_empty() {\n   151→            cmd.arg(\"archlinux\");\n   152→        } else {\n   153→            cmd.args(keyrings);\n   154→        }\n   155→\n   156→        let output = cmd.output().await?;\n   157→\n   158→        if !output.status.success() {\n   159→            return Err(self.check_error(output.status, &output.stderr));\n   160→        }\n   161→\n   162→        Ok(())\n   163→    }\n   164→\n   165→    /// Receives keys from a keyserver.\n   166→    ///\n   167→    /// Requires root privileges.\n   168→    ///\n   169→    /// # Note\n   170→    ///\n   171→    /// This function validates key IDs before making the request. Key IDs must be\n   172→    /// 8, 16, or 40 hexadecimal characters (with optional \"0x\" prefix).\n   173→    pub async fn receive_keys(&self, keyids: &[&str]) -> Result<()> {\n   174→        if keyids.is_empty() {\n   175→            return Ok(());\n   176→        }\n   177→\n   178→        let validated = validate_keyids(keyids)?;\n   179→\n   180→        let output = Command::new(\"pacman-key\")\n   181→            .env(\"LC_ALL\", \"C\")\n   182→            .arg(\"--recv-keys\")\n   183→            .args(&validated)\n   184→            .output()\n   185→            .await?;\n   186→\n   187→        if !output.status.success() {\n   188→            return Err(self.check_error(output.status, &output.stderr));\n   189→        }\n   190→\n   191→        Ok(())\n   192→    }\n   193→\n   194→    /// Locally signs a key to mark it as trusted.\n   195→    ///\n   196→    /// Requires root privileges.\n   197→    ///\n   198→    /// # Note\n   199→    ///\n   200→    /// This function validates key IDs before making the request. Key IDs must be\n   201→    /// 8, 16, or 40 hexadecimal characters (with optional \"0x\" prefix).\n   202→    pub async fn locally_sign_key(&self, keyid: &str) -> Result<()> {\n   203→        let validated = validate_keyid(keyid)?;\n   204→\n   205→        let output = Command::new(\"pacman-key\")\n   206→            .env(\"LC_ALL\", \"C\")\n   207→            .args([\"--lsign-key\", &validated])\n   208→            .output()\n   209→            .await?;\n   210→\n   211→        if !output.status.success() {\n   212→            return Err(self.check_error(output.status, &output.stderr));\n   213→        }\n   214→\n   215→        Ok(())\n   216→    }\n   217→\n   218→    /// Deletes a key from the keyring.\n   219→    ///\n   220→    /// Requires root privileges.\n   221→    ///\n   222→    /// # Note\n   223→    ///\n   224→    /// This function validates key IDs before making the request. Key IDs must be\n   225→    /// 8, 16, or 40 hexadecimal characters (with optional \"0x\" prefix).\n   226→    pub async fn delete_key(&self, keyid: &str) -> Result<()> {\n   227→        let validated = validate_keyid(keyid)?;\n   228→\n   229→        let output = Command::new(\"pacman-key\")\n   230→            .env(\"LC_ALL\", \"C\")\n   231→            .args([\"--delete\", &validated])\n   232→            .output()\n   233→            .await?;\n   234→\n   235→        if !output.status.success() {\n   236→            return Err(self.check_error(output.status, &output.stderr));\n   237→        }\n   238→\n   239→        Ok(())\n   240→    }\n   241→\n   242→    /// Refreshes all keys from the keyserver.\n   243→    ///\n   244→    /// This is a long-running operation. The callback receives progress updates\n   245→    /// as keys are refreshed.\n   246→    ///\n   247→    /// # Example\n   248→    ///\n   249→    /// ```no_run\n   250→    /// # async fn example() -> pacman_key::Result<()> {\n   251→    /// use pacman_key::{Keyring, RefreshProgress};\n   252→    ///\n   253→    /// let keyring = Keyring::new();\n   254→    /// keyring.refresh_keys(|progress| {\n   255→    ///     match progress {\n   256→    ///         RefreshProgress::Starting { total_keys } => {\n   257→    ///             println!(\"Refreshing {} keys...\", total_keys);\n   258→    ///         }\n   259→    ///         RefreshProgress::Refreshing { current, total, keyid } => {\n   260→    ///             println!(\"[{}/{}] {}\", current, total, keyid);\n   261→    ///         }\n   262→    ///         RefreshProgress::Completed => println!(\"Done!\"),\n   263→    ///         RefreshProgress::Error { keyid, message } => {\n   264→    ///             eprintln!(\"Error refreshing {}: {}\", keyid, message);\n   265→    ///         }\n   266→    ///         _ => {}\n   267→    ///     }\n   268→    /// }).await?;\n   269→    /// # Ok(())\n   270→    /// # }\n   271→    /// ```\n   272→    pub async fn refresh_keys<F>(&self, callback: F) -> Result<()>\n   273→    where\n   274→        F: Fn(RefreshProgress),\n   275→    {\n   276→        self.refresh_keys_with_options(callback, RefreshOptions::default())\n   277→            .await\n   278→    }\n   279→\n   280→    /// Refreshes all keys from the keyserver with custom options.\n   281→    ///\n   282→    /// # Example\n   283→    ///\n   284→    /// ```no_run\n   285→    /// # async fn example() -> pacman_key::Result<()> {\n   286→    /// use pacman_key::{Keyring, RefreshOptions, RefreshProgress};\n   287→    ///\n   288→    /// let keyring = Keyring::new();\n   289→    /// let options = RefreshOptions::new().with_timeout(300); // 5 minute timeout\n   290→    ///\n   291→    /// keyring.refresh_keys_with_options(|progress| {\n   292→    ///     if let RefreshProgress::Refreshing { current, total, .. } = progress {\n   293→    ///         println!(\"Progress: {}/{}\", current, total);\n   294→    ///     }\n   295→    /// }, options).await?;\n   296→    /// # Ok(())\n   297→    /// # }\n   298→    /// ```\n   299→    pub async fn refresh_keys_with_options<F>(\n   300→        &self,\n   301→        callback: F,\n   302→        options: RefreshOptions,\n   303→    ) -> Result<()>\n   304→    where\n   305→        F: Fn(RefreshProgress),\n   306→    {\n   307→        let refresh_future = self.refresh_keys_inner(&callback);\n   308→\n   309→        match options.timeout_secs {\n   310→            Some(secs) => {\n   311→                tokio::time::timeout(std::time::Duration::from_secs(secs), refresh_future)\n   312→                    .await\n   313→                    .map_err(|_| Error::Timeout(secs))?\n   314→            }\n   315→            None => refresh_future.await,\n   316→        }\n   317→    }\n   318→\n   319→    async fn refresh_keys_inner<F>(&self, callback: &F) -> Result<()>\n   320→    where\n   321→        F: Fn(RefreshProgress),\n   322→    {\n   323→        let keys = self.list_keys().await?;\n   324→        let total = keys.len();\n   325→\n   326→        callback(RefreshProgress::Starting { total_keys: total });\n   327→\n   328→        let mut child = Command::new(\"pacman-key\")\n   329→            .env(\"LC_ALL\", \"C\")\n   330→            .arg(\"--refresh-keys\")\n   331→            .stdout(Stdio::null())\n   332→            .stderr(Stdio::piped())\n   333→            .spawn()?;\n   334→\n   335→        let stderr = child.stderr.take().expect(\"stderr should be captured\");\n   336→        let mut reader = BufReader::new(stderr).lines();\n   337→\n   338→        let mut current = 0;\n   339→        while let Some(line) = reader.next_line().await? {\n   340→            if line.contains(\"refreshing\") || line.contains(\"requesting\") {\n   341→                current += 1;\n   342→                let keyid = extract_keyid_from_line(&line);\n   343→                callback(RefreshProgress::Refreshing {\n   344→                    current,\n   345→                    total,\n   346→                    keyid,\n   347→                });\n   348→            } else if line.contains(\"error\")\n   349→                || line.contains(\"failed\")\n   350→                || line.contains(\"not found\")\n   351→            {\n   352→                let keyid = extract_keyid_from_line(&line);\n   353→                callback(RefreshProgress::Error {\n   354→                    keyid,\n   355→                    message: line.clone(),\n   356→                });\n   357→            }\n   358→        }\n   359→\n   360→        let status = child.wait().await?;\n   361→        if !status.success() {\n   362→            return Err(Error::PacmanKey {\n   363→                status: status.code().unwrap_or(-1),\n   364→                stderr: \"refresh failed\".to_string(),\n   365→            });\n   366→        }\n   367→\n   368→        callback(RefreshProgress::Completed);\n   369→        Ok(())\n   370→    }\n   371→\n   372→    /// Synchronous version of `list_keys`.\n   373→    ///\n   374→    /// Creates a single-threaded tokio runtime internally.\n   375→    pub fn list_keys_sync(&self) -> Result<Vec<Key>> {\n   376→        tokio::runtime::Builder::new_current_thread()\n   377→            .enable_all()\n   378→            .build()\n   379→            .map_err(Error::Command)?\n   380→            .block_on(self.list_keys())\n   381→    }\n   382→\n   383→    fn check_error(&self, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n   384→        let msg = String::from_utf8_lossy(stderr);\n   385→\n   386→        if msg.contains(\"Permission denied\") || msg.contains(\"permission denied\") {\n   387→            return Error::PermissionDenied;\n   388→        }\n   389→\n   390→        if msg.contains(\"No such file or directory\") && msg.contains(&self.gpg_homedir) {\n   391→            return Error::KeyringNotInitialized;\n   392→        }\n   393→\n   394→        Error::PacmanKey {\n   395→            status: status.code().unwrap_or(-1),\n   396→            stderr: msg.to_string(),\n   397→        }\n   398→    }\n   399→}\n   400→\n   401→fn extract_keyid_from_line(line: &str) -> String {\n   402→    for word in line.split_whitespace().rev() {\n   403→        let trimmed = word.trim_end_matches([':', ',', '.']);\n   404→        if looks_like_keyid(trimmed) {\n   405→            return trimmed.to_uppercase();\n   406→        }\n   407→    }\n   408→    String::new()\n   409→}\n   410→\n   411→#[cfg(test)]\n   412→mod tests {\n   413→    use super::*;\n   414→\n   415→    #[test]\n   416→    fn test_extract_keyid_from_refresh_line() {\n   417→        assert_eq!(\n   418→            extract_keyid_from_line(\"gpg: refreshing 1 key from hkps://keyserver.ubuntu.com\"),\n   419→            \"\"\n   420→        );\n   421→        assert_eq!(\n   422→            extract_keyid_from_line(\n   423→                \"gpg: requesting key DEADBEEF from hkps://keyserver.ubuntu.com\"\n   424→            ),\n   425→            \"DEADBEEF\"\n   426→        );\n   427→        assert_eq!(\n   428→            extract_keyid_from_line(\"gpg: key 786C63F330D7CB92: public key imported\"),\n   429→            \"786C63F330D7CB92\"\n   430→        );\n   431→    }\n   432→\n   433→    #[test]\n   434→    fn test_extract_keyid_lowercase_normalized() {\n   435→        assert_eq!(\n   436→            extract_keyid_from_line(\"gpg: key deadbeef: something\"),\n   437→            \"DEADBEEF\"\n   438→        );\n   439→    }\n   440→\n   441→    #[test]\n   442→    fn test_extract_keyid_no_match() {\n   443→        assert_eq!(extract_keyid_from_line(\"gpg: some other message\"), \"\");\n   444→        assert_eq!(extract_keyid_from_line(\"\"), \"\");\n   445→    }\n   446→\n   447→    #[test]\n   448→    fn test_check_error_permission_denied() {\n   449→        let keyring = Keyring::new();\n   450→        let stderr = b\"gpg: Permission denied\";\n   451→        let status = std::process::Command::new(\"false\").status().unwrap();\n   452→\n   453→        let err = keyring.check_error(status, stderr);\n   454→        assert!(matches!(err, Error::PermissionDenied));\n   455→    }\n   456→\n   457→    #[test]\n   458→    fn test_check_error_permission_denied_lowercase() {\n   459→        let keyring = Keyring::new();\n   460→        let stderr = b\"gpg: permission denied (are you root?)\";\n   461→        let status = std::process::Command::new(\"false\").status().unwrap();\n   462→\n   463→        let err = keyring.check_error(status, stderr);\n   464→        assert!(matches!(err, Error::PermissionDenied));\n   465→    }\n   466→\n   467→    #[test]\n   468→    fn test_check_error_keyring_not_initialized() {\n   469→        let keyring = Keyring::new();\n   470→        let stderr = b\"gpg: keybox '/etc/pacman.d/gnupg/pubring.kbx': No such file or directory\";\n   471→        let status = std::process::Command::new(\"false\").status().unwrap();\n   472→\n   473→        let err = keyring.check_error(status, stderr);\n   474→        assert!(matches!(err, Error::KeyringNotInitialized));\n   475→    }\n   476→\n   477→    #[test]\n   478→    fn test_check_error_generic() {\n   479→        let keyring = Keyring::new();\n   480→        let stderr = b\"gpg: some unknown error\";\n   481→        let status = std::process::Command::new(\"false\").status().unwrap();\n   482→\n   483→        let err = keyring.check_error(status, stderr);\n   484→        match err {\n   485→            Error::PacmanKey { status: _, stderr } => {\n   486→                assert!(stderr.contains(\"some unknown error\"));\n   487→            }\n   488→            _ => panic!(\"expected PacmanKey error\"),\n   489→        }\n   490→    }\n   491→}\n   492→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"86844d94-ab13-4807-9470-f2cf5a6adc41","timestamp":"2026-01-17T17:07:25.869Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/keyring.rs","content":"use std::process::Stdio;\nuse tokio::io::{AsyncBufReadExt, BufReader};\nuse tokio::process::Command;\n\nuse crate::error::{Error, Result};\nuse crate::parse::{gpg_homedir_arg, parse_keys, parse_signatures};\nuse crate::types::{Key, RefreshOptions, RefreshProgress, Signature};\nuse crate::validation::{looks_like_keyid, validate_keyid, validate_keyids};\n\n/// Interface for managing the pacman keyring.\n///\n/// Provides async methods for key listing, importing, signing, and keyring management.\n/// Most write operations require root privileges.\n///\n/// # Example\n///\n/// ```no_run\n/// use pacman_key::Keyring;\n///\n/// # async fn example() -> pacman_key::Result<()> {\n/// let keyring = Keyring::new();\n/// let keys = keyring.list_keys().await?;\n/// println!(\"Found {} keys\", keys.len());\n/// # Ok(())\n/// # }\n/// ```\npub struct Keyring {\n    gpg_homedir: String,\n}\n\nimpl Default for Keyring {\n    fn default() -> Self {\n        Self::new()\n    }\n}\n\nimpl Keyring {\n    /// Creates a new Keyring using the default pacman keyring path.\n    pub fn new() -> Self {\n        Self {\n            gpg_homedir: \"/etc/pacman.d/gnupg\".to_string(),\n        }\n    }\n\n    /// Creates a Keyring with a custom GPG home directory.\n    ///\n    /// Useful for testing or managing alternative keyrings.\n    ///\n    /// # Limitations\n    ///\n    /// **Read operations only.** The custom homedir is used for direct GPG commands\n    /// (`list_keys`, `list_signatures`) but not for `pacman-key` operations which\n    /// always target the system keyring at `/etc/pacman.d/gnupg`.\n    ///\n    /// The following methods ignore the custom homedir:\n    /// - `init_keyring()`\n    /// - `populate()`\n    /// - `receive_keys()`\n    /// - `locally_sign_key()`\n    /// - `delete_key()`\n    /// - `refresh_keys()`\n    pub fn with_homedir(path: impl Into<String>) -> Self {\n        Self {\n            gpg_homedir: path.into(),\n        }\n    }\n\n    /// Lists all keys in the keyring.\n    ///\n    /// # Example\n    ///\n    /// ```no_run\n    /// # async fn example() -> pacman_key::Result<()> {\n    /// use pacman_key::Keyring;\n    ///\n    /// let keyring = Keyring::new();\n    /// for key in keyring.list_keys().await? {\n    ///     println!(\"{} - {:?}\", key.uid, key.validity);\n    /// }\n    /// # Ok(())\n    /// # }\n    /// ```\n    pub async fn list_keys(&self) -> Result<Vec<Key>> {\n        let output = Command::new(\"gpg\")\n            .env(\"LC_ALL\", \"C\")\n            .arg(gpg_homedir_arg(&self.gpg_homedir))\n            .args([\"--list-keys\", \"--with-colons\"])\n            .output()\n            .await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        let stdout = String::from_utf8_lossy(&output.stdout);\n        parse_keys(&stdout)\n    }\n\n    /// Lists signatures on keys in the keyring.\n    ///\n    /// If `keyid` is provided, lists signatures only for that key.\n    /// Otherwise lists all signatures in the keyring.\n    pub async fn list_signatures(&self, keyid: Option<&str>) -> Result<Vec<Signature>> {\n        let mut cmd = Command::new(\"gpg\");\n        cmd.env(\"LC_ALL\", \"C\")\n            .arg(gpg_homedir_arg(&self.gpg_homedir))\n            .args([\"--list-sigs\", \"--with-colons\"]);\n\n        if let Some(id) = keyid {\n            let validated = validate_keyid(id)?;\n            cmd.arg(validated);\n        }\n\n        let output = cmd.output().await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        let stdout = String::from_utf8_lossy(&output.stdout);\n        parse_signatures(&stdout)\n    }\n\n    /// Initializes the pacman keyring.\n    ///\n    /// Creates the keyring directory and generates a local signing key.\n    /// Requires root privileges.\n    pub async fn init_keyring(&self) -> Result<()> {\n        let output = Command::new(\"pacman-key\")\n            .env(\"LC_ALL\", \"C\")\n            .arg(\"--init\")\n            .output()\n            .await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        Ok(())\n    }\n\n    /// Populates the keyring with keys from distribution keyrings.\n    ///\n    /// If no keyrings are specified, defaults to \"archlinux\".\n    /// Requires root privileges.\n    pub async fn populate(&self, keyrings: &[&str]) -> Result<()> {\n        let mut cmd = Command::new(\"pacman-key\");\n        cmd.env(\"LC_ALL\", \"C\").arg(\"--populate\");\n\n        if keyrings.is_empty() {\n            cmd.arg(\"archlinux\");\n        } else {\n            cmd.args(keyrings);\n        }\n\n        let output = cmd.output().await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        Ok(())\n    }\n\n    /// Receives keys from a keyserver.\n    ///\n    /// Requires root privileges.\n    ///\n    /// # Note\n    ///\n    /// This function validates key IDs before making the request. Key IDs must be\n    /// 8, 16, or 40 hexadecimal characters (with optional \"0x\" prefix).\n    pub async fn receive_keys(&self, keyids: &[&str]) -> Result<()> {\n        if keyids.is_empty() {\n            return Ok(());\n        }\n\n        let validated = validate_keyids(keyids)?;\n\n        let output = Command::new(\"pacman-key\")\n            .env(\"LC_ALL\", \"C\")\n            .arg(\"--recv-keys\")\n            .args(&validated)\n            .output()\n            .await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        Ok(())\n    }\n\n    /// Locally signs a key to mark it as trusted.\n    ///\n    /// Requires root privileges.\n    ///\n    /// # Note\n    ///\n    /// This function validates key IDs before making the request. Key IDs must be\n    /// 8, 16, or 40 hexadecimal characters (with optional \"0x\" prefix).\n    pub async fn locally_sign_key(&self, keyid: &str) -> Result<()> {\n        let validated = validate_keyid(keyid)?;\n\n        let output = Command::new(\"pacman-key\")\n            .env(\"LC_ALL\", \"C\")\n            .args([\"--lsign-key\", &validated])\n            .output()\n            .await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        Ok(())\n    }\n\n    /// Deletes a key from the keyring.\n    ///\n    /// Requires root privileges.\n    ///\n    /// # Note\n    ///\n    /// This function validates key IDs before making the request. Key IDs must be\n    /// 8, 16, or 40 hexadecimal characters (with optional \"0x\" prefix).\n    pub async fn delete_key(&self, keyid: &str) -> Result<()> {\n        let validated = validate_keyid(keyid)?;\n\n        let output = Command::new(\"pacman-key\")\n            .env(\"LC_ALL\", \"C\")\n            .args([\"--delete\", &validated])\n            .output()\n            .await?;\n\n        if !output.status.success() {\n            return Err(self.check_error(output.status, &output.stderr));\n        }\n\n        Ok(())\n    }\n\n    /// Refreshes all keys from the keyserver.\n    ///\n    /// This is a long-running operation. The callback receives progress updates\n    /// as keys are refreshed.\n    ///\n    /// # Example\n    ///\n    /// ```no_run\n    /// # async fn example() -> pacman_key::Result<()> {\n    /// use pacman_key::{Keyring, RefreshProgress};\n    ///\n    /// let keyring = Keyring::new();\n    /// keyring.refresh_keys(|progress| {\n    ///     match progress {\n    ///         RefreshProgress::Starting { total_keys } => {\n    ///             println!(\"Refreshing {} keys...\", total_keys);\n    ///         }\n    ///         RefreshProgress::Refreshing { current, total, keyid } => {\n    ///             println!(\"[{}/{}] {}\", current, total, keyid);\n    ///         }\n    ///         RefreshProgress::Completed => println!(\"Done!\"),\n    ///         RefreshProgress::Error { keyid, message } => {\n    ///             eprintln!(\"Error refreshing {}: {}\", keyid, message);\n    ///         }\n    ///         _ => {}\n    ///     }\n    /// }).await?;\n    /// # Ok(())\n    /// # }\n    /// ```\n    pub async fn refresh_keys<F>(&self, callback: F) -> Result<()>\n    where\n        F: Fn(RefreshProgress),\n    {\n        self.refresh_keys_with_options(callback, RefreshOptions::default())\n            .await\n    }\n\n    /// Refreshes all keys from the keyserver with custom options.\n    ///\n    /// # Example\n    ///\n    /// ```no_run\n    /// # async fn example() -> pacman_key::Result<()> {\n    /// use pacman_key::{Keyring, RefreshOptions, RefreshProgress};\n    ///\n    /// let keyring = Keyring::new();\n    /// let options = RefreshOptions::new().with_timeout(300); // 5 minute timeout\n    ///\n    /// keyring.refresh_keys_with_options(|progress| {\n    ///     if let RefreshProgress::Refreshing { current, total, .. } = progress {\n    ///         println!(\"Progress: {}/{}\", current, total);\n    ///     }\n    /// }, options).await?;\n    /// # Ok(())\n    /// # }\n    /// ```\n    pub async fn refresh_keys_with_options<F>(\n        &self,\n        callback: F,\n        options: RefreshOptions,\n    ) -> Result<()>\n    where\n        F: Fn(RefreshProgress),\n    {\n        let refresh_future = self.refresh_keys_inner(&callback);\n\n        match options.timeout_secs {\n            Some(secs) => {\n                tokio::time::timeout(std::time::Duration::from_secs(secs), refresh_future)\n                    .await\n                    .map_err(|_| Error::Timeout(secs))?\n            }\n            None => refresh_future.await,\n        }\n    }\n\n    async fn refresh_keys_inner<F>(&self, callback: &F) -> Result<()>\n    where\n        F: Fn(RefreshProgress),\n    {\n        let keys = self.list_keys().await?;\n        let total = keys.len();\n\n        callback(RefreshProgress::Starting { total_keys: total });\n\n        let mut child = Command::new(\"pacman-key\")\n            .env(\"LC_ALL\", \"C\")\n            .arg(\"--refresh-keys\")\n            .stdout(Stdio::null())\n            .stderr(Stdio::piped())\n            .spawn()?;\n\n        let stderr = child.stderr.take().expect(\"stderr should be captured\");\n        let mut reader = BufReader::new(stderr).lines();\n\n        let mut current = 0;\n        while let Some(line) = reader.next_line().await? {\n            if line.contains(\"refreshing\") || line.contains(\"requesting\") {\n                current += 1;\n                let keyid = extract_keyid_from_line(&line);\n                callback(RefreshProgress::Refreshing {\n                    current,\n                    total,\n                    keyid,\n                });\n            } else if line.contains(\"error\")\n                || line.contains(\"failed\")\n                || line.contains(\"not found\")\n            {\n                let keyid = extract_keyid_from_line(&line);\n                callback(RefreshProgress::Error {\n                    keyid,\n                    message: line.clone(),\n                });\n            }\n        }\n\n        let status = child.wait().await?;\n        if !status.success() {\n            return Err(Error::PacmanKey {\n                status: status.code().unwrap_or(-1),\n                stderr: \"refresh failed\".to_string(),\n            });\n        }\n\n        callback(RefreshProgress::Completed);\n        Ok(())\n    }\n\n    /// Synchronous version of `list_keys`.\n    ///\n    /// Creates a single-threaded tokio runtime internally.\n    pub fn list_keys_sync(&self) -> Result<Vec<Key>> {\n        tokio::runtime::Builder::new_current_thread()\n            .enable_all()\n            .build()\n            .map_err(Error::Command)?\n            .block_on(self.list_keys())\n    }\n\n    fn check_error(&self, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n        let msg = String::from_utf8_lossy(stderr);\n\n        if msg.contains(\"Permission denied\") || msg.contains(\"permission denied\") {\n            return Error::PermissionDenied;\n        }\n\n        if msg.contains(\"No such file or directory\") && msg.contains(&self.gpg_homedir) {\n            return Error::KeyringNotInitialized;\n        }\n\n        Error::PacmanKey {\n            status: status.code().unwrap_or(-1),\n            stderr: msg.to_string(),\n        }\n    }\n}\n\nfn extract_keyid_from_line(line: &str) -> String {\n    for word in line.split_whitespace().rev() {\n        let trimmed = word.trim_end_matches([':', ',', '.']);\n        if looks_like_keyid(trimmed) {\n            return trimmed.to_uppercase();\n        }\n    }\n    String::new()\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    #[test]\n    fn test_extract_keyid_from_refresh_line() {\n        assert_eq!(\n            extract_keyid_from_line(\"gpg: refreshing 1 key from hkps://keyserver.ubuntu.com\"),\n            \"\"\n        );\n        assert_eq!(\n            extract_keyid_from_line(\n                \"gpg: requesting key DEADBEEF from hkps://keyserver.ubuntu.com\"\n            ),\n            \"DEADBEEF\"\n        );\n        assert_eq!(\n            extract_keyid_from_line(\"gpg: key 786C63F330D7CB92: public key imported\"),\n            \"786C63F330D7CB92\"\n        );\n    }\n\n    #[test]\n    fn test_extract_keyid_lowercase_normalized() {\n        assert_eq!(\n            extract_keyid_from_line(\"gpg: key deadbeef: something\"),\n            \"DEADBEEF\"\n        );\n    }\n\n    #[test]\n    fn test_extract_keyid_no_match() {\n        assert_eq!(extract_keyid_from_line(\"gpg: some other message\"), \"\");\n        assert_eq!(extract_keyid_from_line(\"\"), \"\");\n    }\n\n    #[test]\n    fn test_check_error_permission_denied() {\n        let keyring = Keyring::new();\n        let stderr = b\"gpg: Permission denied\";\n        let status = std::process::Command::new(\"false\").status().unwrap();\n\n        let err = keyring.check_error(status, stderr);\n        assert!(matches!(err, Error::PermissionDenied));\n    }\n\n    #[test]\n    fn test_check_error_permission_denied_lowercase() {\n        let keyring = Keyring::new();\n        let stderr = b\"gpg: permission denied (are you root?)\";\n        let status = std::process::Command::new(\"false\").status().unwrap();\n\n        let err = keyring.check_error(status, stderr);\n        assert!(matches!(err, Error::PermissionDenied));\n    }\n\n    #[test]\n    fn test_check_error_keyring_not_initialized() {\n        let keyring = Keyring::new();\n        let stderr = b\"gpg: keybox '/etc/pacman.d/gnupg/pubring.kbx': No such file or directory\";\n        let status = std::process::Command::new(\"false\").status().unwrap();\n\n        let err = keyring.check_error(status, stderr);\n        assert!(matches!(err, Error::KeyringNotInitialized));\n    }\n\n    #[test]\n    fn test_check_error_generic() {\n        let keyring = Keyring::new();\n        let stderr = b\"gpg: some unknown error\";\n        let status = std::process::Command::new(\"false\").status().unwrap();\n\n        let err = keyring.check_error(status, stderr);\n        match err {\n            Error::PacmanKey { status: _, stderr } => {\n                assert!(stderr.contains(\"some unknown error\"));\n            }\n            _ => panic!(\"expected PacmanKey error\"),\n        }\n    }\n}\n","numLines":492,"startLine":1,"totalLines":492}},"sourceToolAssistantUUID":"fad3bf91-8f7d-46ea-9c0c-d877bae48b23"}
{"parentUuid":"7ad937e2-551c-4643-9b87-3ac2c63174b8","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QR7pPQYdZJvnvQFkoQ7eYF","type":"tool_result","content":"     1→use crate::error::{Error, Result};\n     2→\n     3→/// Validates a key ID format before passing to subprocess.\n     4→///\n     5→/// Accepted formats:\n     6→/// - 8 hex characters (short key ID, discouraged due to collisions)\n     7→/// - 16 hex characters (long key ID)\n     8→/// - 40 hex characters (full fingerprint, recommended)\n     9→/// - Any of the above with \"0x\" prefix\n    10→///\n    11→/// Returns the normalized keyid (uppercase, no prefix) on success.\n    12→pub fn validate_keyid(keyid: &str) -> Result<String> {\n    13→    if keyid.is_empty() {\n    14→        return Err(Error::InvalidKeyId {\n    15→            keyid: keyid.to_string(),\n    16→            reason: \"key ID cannot be empty\".to_string(),\n    17→        });\n    18→    }\n    19→\n    20→    let normalized = keyid\n    21→        .strip_prefix(\"0x\")\n    22→        .or_else(|| keyid.strip_prefix(\"0X\"))\n    23→        .unwrap_or(keyid)\n    24→        .to_uppercase();\n    25→\n    26→    if !normalized.chars().all(|c| c.is_ascii_hexdigit()) {\n    27→        return Err(Error::InvalidKeyId {\n    28→            keyid: keyid.to_string(),\n    29→            reason: \"key ID must contain only hexadecimal characters\".to_string(),\n    30→        });\n    31→    }\n    32→\n    33→    match normalized.len() {\n    34→        8 | 16 | 40 => Ok(normalized),\n    35→        len => Err(Error::InvalidKeyId {\n    36→            keyid: keyid.to_string(),\n    37→            reason: format!(\"key ID must be 8, 16, or 40 hex characters (got {})\", len),\n    38→        }),\n    39→    }\n    40→}\n    41→\n    42→/// Validates multiple key IDs, returning all normalized or the first error.\n    43→pub fn validate_keyids(keyids: &[&str]) -> Result<Vec<String>> {\n    44→    keyids.iter().map(|k| validate_keyid(k)).collect()\n    45→}\n    46→\n    47→/// Checks if a string looks like a valid key ID.\n    48→///\n    49→/// Returns true if the string matches the expected format (8, 16, or 40 hex chars,\n    50→/// optionally with 0x prefix). This is a lenient check for parsing purposes.\n    51→pub fn looks_like_keyid(s: &str) -> bool {\n    52→    if s.is_empty() {\n    53→        return false;\n    54→    }\n    55→\n    56→    let normalized = s\n    57→        .strip_prefix(\"0x\")\n    58→        .or_else(|| s.strip_prefix(\"0X\"))\n    59→        .unwrap_or(s);\n    60→\n    61→    if !normalized.chars().all(|c| c.is_ascii_hexdigit()) {\n    62→        return false;\n    63→    }\n    64→\n    65→    matches!(normalized.len(), 8 | 16 | 40)\n    66→}\n    67→\n    68→#[cfg(test)]\n    69→mod tests {\n    70→    use super::*;\n    71→\n    72→    #[test]\n    73→    fn test_valid_short_keyid() {\n    74→        assert_eq!(validate_keyid(\"DEADBEEF\").unwrap(), \"DEADBEEF\");\n    75→        assert_eq!(validate_keyid(\"deadbeef\").unwrap(), \"DEADBEEF\");\n    76→    }\n    77→\n    78→    #[test]\n    79→    fn test_valid_long_keyid() {\n    80→        assert_eq!(\n    81→            validate_keyid(\"786C63F330D7CB92\").unwrap(),\n    82→            \"786C63F330D7CB92\"\n    83→        );\n    84→    }\n    85→\n    86→    #[test]\n    87→    fn test_valid_fingerprint() {\n    88→        assert_eq!(\n    89→            validate_keyid(\"ABAF11C65A2970B130ABE3C479BE3E4300411886\").unwrap(),\n    90→            \"ABAF11C65A2970B130ABE3C479BE3E4300411886\"\n    91→        );\n    92→    }\n    93→\n    94→    #[test]\n    95→    fn test_valid_with_0x_prefix() {\n    96→        assert_eq!(validate_keyid(\"0xDEADBEEF\").unwrap(), \"DEADBEEF\");\n    97→        assert_eq!(validate_keyid(\"0XDEADBEEF\").unwrap(), \"DEADBEEF\");\n    98→    }\n    99→\n   100→    #[test]\n   101→    fn test_invalid_empty() {\n   102→        let err = validate_keyid(\"\").unwrap_err();\n   103→        assert!(matches!(err, Error::InvalidKeyId { .. }));\n   104→    }\n   105→\n   106→    #[test]\n   107→    fn test_invalid_non_hex() {\n   108→        let err = validate_keyid(\"DEADBEEG\").unwrap_err();\n   109→        assert!(matches!(err, Error::InvalidKeyId { .. }));\n   110→    }\n   111→\n   112→    #[test]\n   113→    fn test_invalid_wrong_length() {\n   114→        let err = validate_keyid(\"DEADBE\").unwrap_err();\n   115→        assert!(matches!(err, Error::InvalidKeyId { .. }));\n   116→    }\n   117→\n   118→    #[test]\n   119→    fn test_invalid_contains_spaces() {\n   120→        let err = validate_keyid(\"DEAD BEEF\").unwrap_err();\n   121→        assert!(matches!(err, Error::InvalidKeyId { .. }));\n   122→    }\n   123→\n   124→    #[test]\n   125→    fn test_validate_multiple() {\n   126→        let result = validate_keyids(&[\"DEADBEEF\", \"786C63F330D7CB92\"]).unwrap();\n   127→        assert_eq!(result.len(), 2);\n   128→        assert_eq!(result[0], \"DEADBEEF\");\n   129→        assert_eq!(result[1], \"786C63F330D7CB92\");\n   130→    }\n   131→\n   132→    #[test]\n   133→    fn test_validate_multiple_fails_on_first_invalid() {\n   134→        let result = validate_keyids(&[\"DEADBEEF\", \"invalid\", \"786C63F330D7CB92\"]);\n   135→        assert!(result.is_err());\n   136→    }\n   137→\n   138→    #[test]\n   139→    fn test_looks_like_keyid_valid() {\n   140→        assert!(looks_like_keyid(\"DEADBEEF\"));\n   141→        assert!(looks_like_keyid(\"deadbeef\"));\n   142→        assert!(looks_like_keyid(\"786C63F330D7CB92\"));\n   143→        assert!(looks_like_keyid(\"ABAF11C65A2970B130ABE3C479BE3E4300411886\"));\n   144→        assert!(looks_like_keyid(\"0xDEADBEEF\"));\n   145→        assert!(looks_like_keyid(\"0XDEADBEEF\"));\n   146→    }\n   147→\n   148→    #[test]\n   149→    fn test_looks_like_keyid_invalid() {\n   150→        assert!(!looks_like_keyid(\"\"));\n   151→        assert!(!looks_like_keyid(\"DEADBE\"));\n   152→        assert!(!looks_like_keyid(\"DEADBEEG\"));\n   153→        assert!(!looks_like_keyid(\"not-a-keyid\"));\n   154→        assert!(!looks_like_keyid(\"keyserver.ubuntu.com\"));\n   155→    }\n   156→}\n   157→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"34809a7f-5308-4854-8672-5334fd6c6c27","timestamp":"2026-01-17T17:07:25.870Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/validation.rs","content":"use crate::error::{Error, Result};\n\n/// Validates a key ID format before passing to subprocess.\n///\n/// Accepted formats:\n/// - 8 hex characters (short key ID, discouraged due to collisions)\n/// - 16 hex characters (long key ID)\n/// - 40 hex characters (full fingerprint, recommended)\n/// - Any of the above with \"0x\" prefix\n///\n/// Returns the normalized keyid (uppercase, no prefix) on success.\npub fn validate_keyid(keyid: &str) -> Result<String> {\n    if keyid.is_empty() {\n        return Err(Error::InvalidKeyId {\n            keyid: keyid.to_string(),\n            reason: \"key ID cannot be empty\".to_string(),\n        });\n    }\n\n    let normalized = keyid\n        .strip_prefix(\"0x\")\n        .or_else(|| keyid.strip_prefix(\"0X\"))\n        .unwrap_or(keyid)\n        .to_uppercase();\n\n    if !normalized.chars().all(|c| c.is_ascii_hexdigit()) {\n        return Err(Error::InvalidKeyId {\n            keyid: keyid.to_string(),\n            reason: \"key ID must contain only hexadecimal characters\".to_string(),\n        });\n    }\n\n    match normalized.len() {\n        8 | 16 | 40 => Ok(normalized),\n        len => Err(Error::InvalidKeyId {\n            keyid: keyid.to_string(),\n            reason: format!(\"key ID must be 8, 16, or 40 hex characters (got {})\", len),\n        }),\n    }\n}\n\n/// Validates multiple key IDs, returning all normalized or the first error.\npub fn validate_keyids(keyids: &[&str]) -> Result<Vec<String>> {\n    keyids.iter().map(|k| validate_keyid(k)).collect()\n}\n\n/// Checks if a string looks like a valid key ID.\n///\n/// Returns true if the string matches the expected format (8, 16, or 40 hex chars,\n/// optionally with 0x prefix). This is a lenient check for parsing purposes.\npub fn looks_like_keyid(s: &str) -> bool {\n    if s.is_empty() {\n        return false;\n    }\n\n    let normalized = s\n        .strip_prefix(\"0x\")\n        .or_else(|| s.strip_prefix(\"0X\"))\n        .unwrap_or(s);\n\n    if !normalized.chars().all(|c| c.is_ascii_hexdigit()) {\n        return false;\n    }\n\n    matches!(normalized.len(), 8 | 16 | 40)\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    #[test]\n    fn test_valid_short_keyid() {\n        assert_eq!(validate_keyid(\"DEADBEEF\").unwrap(), \"DEADBEEF\");\n        assert_eq!(validate_keyid(\"deadbeef\").unwrap(), \"DEADBEEF\");\n    }\n\n    #[test]\n    fn test_valid_long_keyid() {\n        assert_eq!(\n            validate_keyid(\"786C63F330D7CB92\").unwrap(),\n            \"786C63F330D7CB92\"\n        );\n    }\n\n    #[test]\n    fn test_valid_fingerprint() {\n        assert_eq!(\n            validate_keyid(\"ABAF11C65A2970B130ABE3C479BE3E4300411886\").unwrap(),\n            \"ABAF11C65A2970B130ABE3C479BE3E4300411886\"\n        );\n    }\n\n    #[test]\n    fn test_valid_with_0x_prefix() {\n        assert_eq!(validate_keyid(\"0xDEADBEEF\").unwrap(), \"DEADBEEF\");\n        assert_eq!(validate_keyid(\"0XDEADBEEF\").unwrap(), \"DEADBEEF\");\n    }\n\n    #[test]\n    fn test_invalid_empty() {\n        let err = validate_keyid(\"\").unwrap_err();\n        assert!(matches!(err, Error::InvalidKeyId { .. }));\n    }\n\n    #[test]\n    fn test_invalid_non_hex() {\n        let err = validate_keyid(\"DEADBEEG\").unwrap_err();\n        assert!(matches!(err, Error::InvalidKeyId { .. }));\n    }\n\n    #[test]\n    fn test_invalid_wrong_length() {\n        let err = validate_keyid(\"DEADBE\").unwrap_err();\n        assert!(matches!(err, Error::InvalidKeyId { .. }));\n    }\n\n    #[test]\n    fn test_invalid_contains_spaces() {\n        let err = validate_keyid(\"DEAD BEEF\").unwrap_err();\n        assert!(matches!(err, Error::InvalidKeyId { .. }));\n    }\n\n    #[test]\n    fn test_validate_multiple() {\n        let result = validate_keyids(&[\"DEADBEEF\", \"786C63F330D7CB92\"]).unwrap();\n        assert_eq!(result.len(), 2);\n        assert_eq!(result[0], \"DEADBEEF\");\n        assert_eq!(result[1], \"786C63F330D7CB92\");\n    }\n\n    #[test]\n    fn test_validate_multiple_fails_on_first_invalid() {\n        let result = validate_keyids(&[\"DEADBEEF\", \"invalid\", \"786C63F330D7CB92\"]);\n        assert!(result.is_err());\n    }\n\n    #[test]\n    fn test_looks_like_keyid_valid() {\n        assert!(looks_like_keyid(\"DEADBEEF\"));\n        assert!(looks_like_keyid(\"deadbeef\"));\n        assert!(looks_like_keyid(\"786C63F330D7CB92\"));\n        assert!(looks_like_keyid(\"ABAF11C65A2970B130ABE3C479BE3E4300411886\"));\n        assert!(looks_like_keyid(\"0xDEADBEEF\"));\n        assert!(looks_like_keyid(\"0XDEADBEEF\"));\n    }\n\n    #[test]\n    fn test_looks_like_keyid_invalid() {\n        assert!(!looks_like_keyid(\"\"));\n        assert!(!looks_like_keyid(\"DEADBE\"));\n        assert!(!looks_like_keyid(\"DEADBEEG\"));\n        assert!(!looks_like_keyid(\"not-a-keyid\"));\n        assert!(!looks_like_keyid(\"keyserver.ubuntu.com\"));\n    }\n}\n","numLines":157,"startLine":1,"totalLines":157}},"sourceToolAssistantUUID":"7ad937e2-551c-4643-9b87-3ac2c63174b8"}
{"parentUuid":"1dbaf749-7c10-46ba-80a7-cfb5bff50b92","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0118s8VfF9UEhat6T77rUgsu","type":"tool_result","content":"     1→use chrono::NaiveDate;\n     2→\n     3→/// A GPG key from the pacman keyring.\n     4→#[derive(Debug, Clone, PartialEq, Eq)]\n     5→pub struct Key {\n     6→    pub fingerprint: String,\n     7→    pub uid: String,\n     8→    pub created: Option<NaiveDate>,\n     9→    pub expires: Option<NaiveDate>,\n    10→    pub validity: KeyValidity,\n    11→    pub key_type: KeyType,\n    12→}\n    13→\n    14→/// The cryptographic algorithm and key size.\n    15→#[derive(Debug, Clone, PartialEq, Eq)]\n    16→pub struct KeyType {\n    17→    pub algorithm: String,\n    18→    pub bits: u32,\n    19→}\n    20→\n    21→impl std::fmt::Display for KeyType {\n    22→    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n    23→        write!(f, \"{}{}\", self.algorithm.to_lowercase(), self.bits)\n    24→    }\n    25→}\n    26→\n    27→/// GPG key validity level.\n    28→///\n    29→/// Represents how confident GPG is that the key belongs to the claimed identity.\n    30→/// This is derived from signature verification and the web of trust, not to be\n    31→/// confused with owner trust (how much we trust the key owner to sign other keys).\n    32→///\n    33→/// Values correspond to GPG's validity field in `--with-colons` output.\n    34→#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Default)]\n    35→#[non_exhaustive]\n    36→pub enum KeyValidity {\n    37→    /// Validity unknown (new key or insufficient data)\n    38→    #[default]\n    39→    Unknown,\n    40→    /// Validity undefined (not yet computed)\n    41→    Undefined,\n    42→    /// Key is explicitly distrusted\n    43→    Never,\n    44→    /// Marginally valid (some trust path exists)\n    45→    Marginal,\n    46→    /// Fully valid (strong trust path)\n    47→    Full,\n    48→    /// Ultimately valid (user's own key or explicitly trusted)\n    49→    Ultimate,\n    50→}\n    51→\n    52→impl KeyValidity {\n    53→    pub fn from_gpg_char(c: char) -> Self {\n    54→        match c {\n    55→            'o' => Self::Unknown,\n    56→            'q' => Self::Undefined,\n    57→            'n' => Self::Never,\n    58→            'm' => Self::Marginal,\n    59→            'f' => Self::Full,\n    60→            'u' => Self::Ultimate,\n    61→            _ => Self::Unknown,\n    62→        }\n    63→    }\n    64→}\n    65→\n    66→/// A signature on a key.\n    67→#[derive(Debug, Clone, PartialEq, Eq)]\n    68→pub struct Signature {\n    69→    pub keyid: String,\n    70→    pub uid: String,\n    71→    pub created: Option<NaiveDate>,\n    72→    pub expires: Option<NaiveDate>,\n    73→    pub sig_class: String,\n    74→}\n    75→\n    76→/// Progress updates during key refresh operations.\n    77→#[derive(Debug, Clone, PartialEq, Eq)]\n    78→#[non_exhaustive]\n    79→pub enum RefreshProgress {\n    80→    Starting {\n    81→        total_keys: usize,\n    82→    },\n    83→    Refreshing {\n    84→        current: usize,\n    85→        total: usize,\n    86→        keyid: String,\n    87→    },\n    88→    Completed,\n    89→    Error {\n    90→        keyid: String,\n    91→        message: String,\n    92→    },\n    93→}\n    94→\n    95→/// Options for the key refresh operation.\n    96→#[derive(Debug, Clone, Default)]\n    97→pub struct RefreshOptions {\n    98→    /// Timeout for the entire refresh operation, in seconds.\n    99→    /// If None, no timeout is applied.\n   100→    pub timeout_secs: Option<u64>,\n   101→}\n   102→\n   103→impl RefreshOptions {\n   104→    /// Creates new refresh options with no timeout.\n   105→    pub fn new() -> Self {\n   106→        Self::default()\n   107→    }\n   108→\n   109→    /// Sets a timeout for the refresh operation.\n   110→    pub fn with_timeout(mut self, secs: u64) -> Self {\n   111→        self.timeout_secs = Some(secs);\n   112→        self\n   113→    }\n   114→}\n   115→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"de9fa4b6-620e-4261-9ddb-70f28de7a6a1","timestamp":"2026-01-17T17:07:25.870Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/types.rs","content":"use chrono::NaiveDate;\n\n/// A GPG key from the pacman keyring.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub struct Key {\n    pub fingerprint: String,\n    pub uid: String,\n    pub created: Option<NaiveDate>,\n    pub expires: Option<NaiveDate>,\n    pub validity: KeyValidity,\n    pub key_type: KeyType,\n}\n\n/// The cryptographic algorithm and key size.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub struct KeyType {\n    pub algorithm: String,\n    pub bits: u32,\n}\n\nimpl std::fmt::Display for KeyType {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        write!(f, \"{}{}\", self.algorithm.to_lowercase(), self.bits)\n    }\n}\n\n/// GPG key validity level.\n///\n/// Represents how confident GPG is that the key belongs to the claimed identity.\n/// This is derived from signature verification and the web of trust, not to be\n/// confused with owner trust (how much we trust the key owner to sign other keys).\n///\n/// Values correspond to GPG's validity field in `--with-colons` output.\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Default)]\n#[non_exhaustive]\npub enum KeyValidity {\n    /// Validity unknown (new key or insufficient data)\n    #[default]\n    Unknown,\n    /// Validity undefined (not yet computed)\n    Undefined,\n    /// Key is explicitly distrusted\n    Never,\n    /// Marginally valid (some trust path exists)\n    Marginal,\n    /// Fully valid (strong trust path)\n    Full,\n    /// Ultimately valid (user's own key or explicitly trusted)\n    Ultimate,\n}\n\nimpl KeyValidity {\n    pub fn from_gpg_char(c: char) -> Self {\n        match c {\n            'o' => Self::Unknown,\n            'q' => Self::Undefined,\n            'n' => Self::Never,\n            'm' => Self::Marginal,\n            'f' => Self::Full,\n            'u' => Self::Ultimate,\n            _ => Self::Unknown,\n        }\n    }\n}\n\n/// A signature on a key.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub struct Signature {\n    pub keyid: String,\n    pub uid: String,\n    pub created: Option<NaiveDate>,\n    pub expires: Option<NaiveDate>,\n    pub sig_class: String,\n}\n\n/// Progress updates during key refresh operations.\n#[derive(Debug, Clone, PartialEq, Eq)]\n#[non_exhaustive]\npub enum RefreshProgress {\n    Starting {\n        total_keys: usize,\n    },\n    Refreshing {\n        current: usize,\n        total: usize,\n        keyid: String,\n    },\n    Completed,\n    Error {\n        keyid: String,\n        message: String,\n    },\n}\n\n/// Options for the key refresh operation.\n#[derive(Debug, Clone, Default)]\npub struct RefreshOptions {\n    /// Timeout for the entire refresh operation, in seconds.\n    /// If None, no timeout is applied.\n    pub timeout_secs: Option<u64>,\n}\n\nimpl RefreshOptions {\n    /// Creates new refresh options with no timeout.\n    pub fn new() -> Self {\n        Self::default()\n    }\n\n    /// Sets a timeout for the refresh operation.\n    pub fn with_timeout(mut self, secs: u64) -> Self {\n        self.timeout_secs = Some(secs);\n        self\n    }\n}\n","numLines":115,"startLine":1,"totalLines":115}},"sourceToolAssistantUUID":"1dbaf749-7c10-46ba-80a7-cfb5bff50b92"}
{"parentUuid":"c134999f-00a9-4f15-9099-53161e90d14d","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NQuW6LQoxybxJrs8EbuREd","type":"tool_result","content":"     1→use std::io;\n     2→\n     3→#[derive(Debug, thiserror::Error)]\n     4→#[non_exhaustive]\n     5→pub enum Error {\n     6→    #[error(\"command execution failed: {0}\")]\n     7→    Command(#[from] io::Error),\n     8→\n     9→    #[error(\"pacman-key exited with status {status}: {stderr}\")]\n    10→    PacmanKey { status: i32, stderr: String },\n    11→\n    12→    #[error(\"failed to parse GPG output: {0}\")]\n    13→    Parse(String),\n    14→\n    15→    #[error(\"malformed GPG output: {context} (skipped {skipped_lines} lines)\")]\n    16→    MalformedGpgOutput {\n    17→        context: String,\n    18→        skipped_lines: usize,\n    19→    },\n    20→\n    21→    #[error(\"invalid key ID '{keyid}': {reason}\")]\n    22→    InvalidKeyId { keyid: String, reason: String },\n    23→\n    24→    #[error(\"key not found: {0}\")]\n    25→    KeyNotFound(String),\n    26→\n    27→    #[error(\"keyring not initialized\")]\n    28→    KeyringNotInitialized,\n    29→\n    30→    #[error(\"permission denied (requires root)\")]\n    31→    PermissionDenied,\n    32→\n    33→    #[error(\"operation timed out after {0} seconds\")]\n    34→    Timeout(u64),\n    35→}\n    36→\n    37→pub type Result<T> = std::result::Result<T, Error>;\n    38→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"3a2b842a-bb98-47c2-8e77-f76d6a97c3ce","timestamp":"2026-01-17T17:07:25.870Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/error.rs","content":"use std::io;\n\n#[derive(Debug, thiserror::Error)]\n#[non_exhaustive]\npub enum Error {\n    #[error(\"command execution failed: {0}\")]\n    Command(#[from] io::Error),\n\n    #[error(\"pacman-key exited with status {status}: {stderr}\")]\n    PacmanKey { status: i32, stderr: String },\n\n    #[error(\"failed to parse GPG output: {0}\")]\n    Parse(String),\n\n    #[error(\"malformed GPG output: {context} (skipped {skipped_lines} lines)\")]\n    MalformedGpgOutput {\n        context: String,\n        skipped_lines: usize,\n    },\n\n    #[error(\"invalid key ID '{keyid}': {reason}\")]\n    InvalidKeyId { keyid: String, reason: String },\n\n    #[error(\"key not found: {0}\")]\n    KeyNotFound(String),\n\n    #[error(\"keyring not initialized\")]\n    KeyringNotInitialized,\n\n    #[error(\"permission denied (requires root)\")]\n    PermissionDenied,\n\n    #[error(\"operation timed out after {0} seconds\")]\n    Timeout(u64),\n}\n\npub type Result<T> = std::result::Result<T, Error>;\n","numLines":38,"startLine":1,"totalLines":38}},"sourceToolAssistantUUID":"c134999f-00a9-4f15-9099-53161e90d14d"}
{"parentUuid":"31e0f828-81ba-4a2b-a8d4-bfd281db06cc","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FRouExU6nLXW3mFv6TFbF4","type":"tool_result","content":"     1→use chrono::NaiveDate;\n     2→use tracing::debug;\n     3→\n     4→use crate::error::Result;\n     5→use crate::types::{Key, KeyType, KeyValidity, Signature};\n     6→\n     7→pub fn gpg_homedir_arg(path: &str) -> String {\n     8→    format!(\"--homedir={}\", path)\n     9→}\n    10→\n    11→pub fn parse_keys(output: &str) -> Result<Vec<Key>> {\n    12→    let mut keys = Vec::new();\n    13→    let mut current_key: Option<KeyBuilder> = None;\n    14→\n    15→    for line in output.lines() {\n    16→        let fields: Vec<&str> = line.split(':').collect();\n    17→        if fields.is_empty() {\n    18→            continue;\n    19→        }\n    20→\n    21→        match fields[0] {\n    22→            \"pub\" => {\n    23→                if let Some(builder) = current_key.take() {\n    24→                    if let Some(key) = builder.build() {\n    25→                        keys.push(key);\n    26→                    } else {\n    27→                        debug!(\"skipping key: missing required fields (fingerprint or key_type)\");\n    28→                    }\n    29→                }\n    30→                current_key = Some(KeyBuilder::from_pub_fields(&fields));\n    31→            }\n    32→            \"fpr\" if current_key.is_some() => {\n    33→                if let Some(ref mut builder) = current_key\n    34→                    && builder.fingerprint.is_none()\n    35→                    && fields.len() > 9\n    36→                {\n    37→                    builder.fingerprint = Some(fields[9].to_string());\n    38→                }\n    39→            }\n    40→            \"uid\" if current_key.is_some() => {\n    41→                if let Some(ref mut builder) = current_key\n    42→                    && builder.uid.is_none()\n    43→                    && fields.len() > 9\n    44→                {\n    45→                    builder.uid = Some(fields[9].to_string());\n    46→                }\n    47→            }\n    48→            \"sub\" | \"ssb\" | \"uat\" | \"rev\" | \"tru\" => {\n    49→                debug!(\n    50→                    record_type = fields[0],\n    51→                    \"skipping unhandled GPG record type\"\n    52→                );\n    53→            }\n    54→            _ if !fields[0].is_empty() => {\n    55→                debug!(record_type = fields[0], \"skipping unknown GPG record type\");\n    56→            }\n    57→            _ => {}\n    58→        }\n    59→    }\n    60→\n    61→    if let Some(builder) = current_key {\n    62→        if let Some(key) = builder.build() {\n    63→            keys.push(key);\n    64→        } else {\n    65→            debug!(\"skipping final key: missing required fields (fingerprint or key_type)\");\n    66→        }\n    67→    }\n    68→\n    69→    Ok(keys)\n    70→}\n    71→\n    72→pub fn parse_signatures(output: &str) -> Result<Vec<Signature>> {\n    73→    let mut signatures = Vec::new();\n    74→\n    75→    for line in output.lines() {\n    76→        let fields: Vec<&str> = line.split(':').collect();\n    77→        if fields.is_empty() || fields[0] != \"sig\" {\n    78→            continue;\n    79→        }\n    80→\n    81→        if fields.len() > 9 {\n    82→            let keyid = fields.get(4).unwrap_or(&\"\");\n    83→            if keyid.is_empty() {\n    84→                debug!(\"skipping signature with empty keyid\");\n    85→                continue;\n    86→            }\n    87→\n    88→            signatures.push(Signature {\n    89→                keyid: keyid.to_string(),\n    90→                created: fields.get(5).and_then(|s| parse_timestamp(s)),\n    91→                expires: fields.get(6).and_then(|s| parse_timestamp(s)),\n    92→                uid: fields.get(9).unwrap_or(&\"\").to_string(),\n    93→                sig_class: fields.get(10).unwrap_or(&\"\").to_string(),\n    94→            });\n    95→        }\n    96→    }\n    97→\n    98→    Ok(signatures)\n    99→}\n   100→\n   101→fn parse_timestamp(s: &str) -> Option<NaiveDate> {\n   102→    if s.is_empty() {\n   103→        return None;\n   104→    }\n   105→    s.parse::<i64>()\n   106→        .ok()\n   107→        .and_then(|ts| chrono::DateTime::from_timestamp(ts, 0))\n   108→        .map(|dt| dt.date_naive())\n   109→}\n   110→\n   111→fn parse_algorithm(code: &str) -> String {\n   112→    match code {\n   113→        \"1\" => \"RSA\".to_string(),\n   114→        \"17\" => \"DSA\".to_string(),\n   115→        \"18\" => \"ECDH\".to_string(),\n   116→        \"19\" => \"ECDSA\".to_string(),\n   117→        \"22\" => \"EdDSA\".to_string(),\n   118→        _ => format!(\"ALG{}\", code),\n   119→    }\n   120→}\n   121→\n   122→#[derive(Default)]\n   123→struct KeyBuilder {\n   124→    fingerprint: Option<String>,\n   125→    uid: Option<String>,\n   126→    created: Option<NaiveDate>,\n   127→    expires: Option<NaiveDate>,\n   128→    validity: KeyValidity,\n   129→    key_type: Option<KeyType>,\n   130→}\n   131→\n   132→impl KeyBuilder {\n   133→    fn from_pub_fields(fields: &[&str]) -> Self {\n   134→        let mut builder = Self::default();\n   135→\n   136→        if fields.len() > 1 {\n   137→            builder.validity = fields[1]\n   138→                .chars()\n   139→                .next()\n   140→                .map(KeyValidity::from_gpg_char)\n   141→                .unwrap_or_default();\n   142→        }\n   143→\n   144→        if fields.len() > 2 {\n   145→            let bits = fields[2].parse().unwrap_or(0);\n   146→            let algorithm = fields\n   147→                .get(3)\n   148→                .map(|s| parse_algorithm(s))\n   149→                .unwrap_or_default();\n   150→            builder.key_type = Some(KeyType { algorithm, bits });\n   151→        }\n   152→\n   153→        if fields.len() > 5 {\n   154→            builder.created = parse_timestamp(fields[5]);\n   155→        }\n   156→\n   157→        if fields.len() > 6 {\n   158→            builder.expires = parse_timestamp(fields[6]);\n   159→        }\n   160→\n   161→        builder\n   162→    }\n   163→\n   164→    fn build(self) -> Option<Key> {\n   165→        Some(Key {\n   166→            fingerprint: self.fingerprint?,\n   167→            uid: self.uid.unwrap_or_default(),\n   168→            created: self.created,\n   169→            expires: self.expires,\n   170→            validity: self.validity,\n   171→            key_type: self.key_type?,\n   172→        })\n   173→    }\n   174→}\n   175→\n   176→#[cfg(test)]\n   177→mod tests {\n   178→    use super::*;\n   179→\n   180→    const SAMPLE_KEY_OUTPUT: &str = r#\"pub:f:4096:1:4AA4767BBC9C4B1D:1409337986:1725177586::-:::scSC::::::23::0:\n   181→fpr:::::::::6645B0A8C7005E78DB1D7864F99FFE0FEAE999BD:\n   182→uid:f::::1409337986::2CAEDC6E92DD5AF0E9A7C7C44E08C3C7A9E26BE4::Arch Linux ARM Build System <builder@archlinuxarm.org>::::::::::0:\n   183→sub:f:4096:1:B31FB30B04D73EB0:1409337986:1725177586:::::s::::::23:\n   184→fpr:::::::::BAE40BD8DC8BDAAA11DCFF68B31FB30B04D73EB0:\n   185→pub:u:4096:1:786C63F330D7CB92:1568815794:::-:::scSC::::::23::0:\n   186→fpr:::::::::ABAF11C65A2970B130ABE3C479BE3E4300411886:\n   187→uid:u::::1568815794::F64689C4BF20D8BB2C66F7AD22DCE8C8C4B42E69::Levente Polyak <anthraxx@archlinux.org>::::::::::0:\"#;\n   188→\n   189→    #[test]\n   190→    fn test_parse_keys() {\n   191→        let keys = parse_keys(SAMPLE_KEY_OUTPUT).unwrap();\n   192→        assert_eq!(keys.len(), 2);\n   193→\n   194→        assert_eq!(\n   195→            keys[0].fingerprint,\n   196→            \"6645B0A8C7005E78DB1D7864F99FFE0FEAE999BD\"\n   197→        );\n   198→        assert_eq!(\n   199→            keys[0].uid,\n   200→            \"Arch Linux ARM Build System <builder@archlinuxarm.org>\"\n   201→        );\n   202→        assert_eq!(keys[0].validity, KeyValidity::Full);\n   203→        assert_eq!(keys[0].key_type.bits, 4096);\n   204→\n   205→        assert_eq!(\n   206→            keys[1].fingerprint,\n   207→            \"ABAF11C65A2970B130ABE3C479BE3E4300411886\"\n   208→        );\n   209→        assert!(keys[1].uid.contains(\"Levente Polyak\"));\n   210→        assert_eq!(keys[1].validity, KeyValidity::Ultimate);\n   211→    }\n   212→\n   213→    #[test]\n   214→    fn test_parse_empty() {\n   215→        let keys = parse_keys(\"\").unwrap();\n   216→        assert!(keys.is_empty());\n   217→    }\n   218→\n   219→    #[test]\n   220→    fn test_parse_expired_key() {\n   221→        let output = r#\"pub:e:4096:1:DEADBEEF12345678:1400000000:1500000000::-:::scSC::::::23::0:\n   222→fpr:::::::::AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA:\n   223→uid:e::::1400000000::HASH::Expired User <expired@example.org>::::::::::0:\"#;\n   224→\n   225→        let keys = parse_keys(output).unwrap();\n   226→        assert_eq!(keys.len(), 1);\n   227→        assert_eq!(keys[0].validity, KeyValidity::Unknown);\n   228→        assert!(keys[0].expires.is_some());\n   229→    }\n   230→\n   231→    #[test]\n   232→    fn test_parse_revoked_key() {\n   233→        let output = r#\"pub:r:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\n   234→fpr:::::::::BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB:\n   235→uid:r::::1400000000::HASH::Revoked User <revoked@example.org>::::::::::0:\"#;\n   236→\n   237→        let keys = parse_keys(output).unwrap();\n   238→        assert_eq!(keys.len(), 1);\n   239→        assert_eq!(keys[0].validity, KeyValidity::Unknown);\n   240→    }\n   241→\n   242→    #[test]\n   243→    fn test_parse_key_without_uid() {\n   244→        let output = r#\"pub:f:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\n   245→fpr:::::::::CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC:\n   246→sub:f:4096:1:SUBKEYID12345678:1400000000:::::s::::::23:\"#;\n   247→\n   248→        let keys = parse_keys(output).unwrap();\n   249→        assert_eq!(keys.len(), 1);\n   250→        assert_eq!(\n   251→            keys[0].fingerprint,\n   252→            \"CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC\"\n   253→        );\n   254→        assert!(keys[0].uid.is_empty());\n   255→    }\n   256→\n   257→    #[test]\n   258→    fn test_parse_eddsa_key() {\n   259→        let output = r#\"pub:f:256:22:EDDSA12345678901:1600000000:::-:::scSC::::::23::0:\n   260→fpr:::::::::DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD:\n   261→uid:f::::1600000000::HASH::EdDSA User <eddsa@example.org>::::::::::0:\"#;\n   262→\n   263→        let keys = parse_keys(output).unwrap();\n   264→        assert_eq!(keys.len(), 1);\n   265→        assert_eq!(keys[0].key_type.algorithm, \"EdDSA\");\n   266→        assert_eq!(keys[0].key_type.bits, 256);\n   267→    }\n   268→\n   269→    const SAMPLE_SIGNATURE_OUTPUT: &str = r#\"pub:f:4096:1:4AA4767BBC9C4B1D:1409337986:1725177586::-:::scSC::::::23::0:\n   270→sig:::1:4AA4767BBC9C4B1D:1409337986::::Arch Linux ARM Build System <builder@archlinuxarm.org>:13x:::::2:\n   271→sig:::1:786C63F330D7CB92:1568815800::::Levente Polyak <anthraxx@archlinux.org>:10x:::::2:\"#;\n   272→\n   273→    #[test]\n   274→    fn test_parse_signatures() {\n   275→        let sigs = parse_signatures(SAMPLE_SIGNATURE_OUTPUT).unwrap();\n   276→        assert_eq!(sigs.len(), 2);\n   277→\n   278→        assert_eq!(sigs[0].keyid, \"4AA4767BBC9C4B1D\");\n   279→        assert!(sigs[0].uid.contains(\"builder@archlinuxarm.org\"));\n   280→\n   281→        assert_eq!(sigs[1].keyid, \"786C63F330D7CB92\");\n   282→        assert!(sigs[1].uid.contains(\"anthraxx\"));\n   283→    }\n   284→\n   285→    #[test]\n   286→    fn test_parse_signatures_empty() {\n   287→        let sigs = parse_signatures(\"\").unwrap();\n   288→        assert!(sigs.is_empty());\n   289→    }\n   290→\n   291→    #[test]\n   292→    fn test_parse_signature_with_expiry() {\n   293→        let output =\n   294→            \"sig:::1:KEYID123456789:1600000000:1700000000:::Signer <sign@example.org>:10x:::::2:\";\n   295→        let sigs = parse_signatures(output).unwrap();\n   296→\n   297→        assert_eq!(sigs.len(), 1);\n   298→        assert!(sigs[0].created.is_some());\n   299→        assert!(sigs[0].expires.is_some());\n   300→    }\n   301→\n   302→    #[test]\n   303→    fn test_parse_malformed_pub_line_too_few_fields() {\n   304→        let output = \"pub:f:4096\";\n   305→        let keys = parse_keys(output).unwrap();\n   306→        assert!(keys.is_empty());\n   307→    }\n   308→\n   309→    #[test]\n   310→    fn test_parse_missing_fingerprint() {\n   311→        let output = r#\"pub:f:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\n   312→uid:f::::1400000000::HASH::User without fingerprint <user@example.org>::::::::::0:\"#;\n   313→        let keys = parse_keys(output).unwrap();\n   314→        assert!(keys.is_empty());\n   315→    }\n   316→\n   317→    #[test]\n   318→    fn test_parse_garbage_input() {\n   319→        let output = \"this is not gpg output\\nneither is this\";\n   320→        let keys = parse_keys(output).unwrap();\n   321→        assert!(keys.is_empty());\n   322→    }\n   323→\n   324→    #[test]\n   325→    fn test_parse_mixed_valid_and_invalid() {\n   326→        let output = r#\"garbage line\n   327→pub:f:4096:1:VALIDKEY12345678:1400000000:::-:::scSC::::::23::0:\n   328→fpr:::::::::AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA:\n   329→uid:f::::1400000000::HASH::Valid User <valid@example.org>::::::::::0:\n   330→more garbage\n   331→pub:broken:line\n   332→fpr:not:enough:fields\"#;\n   333→        let keys = parse_keys(output).unwrap();\n   334→        assert_eq!(keys.len(), 1);\n   335→        assert_eq!(keys[0].uid, \"Valid User <valid@example.org>\");\n   336→    }\n   337→\n   338→    #[test]\n   339→    fn test_parse_signature_malformed() {\n   340→        let output = \"sig:too:few\";\n   341→        let sigs = parse_signatures(output).unwrap();\n   342→        assert!(sigs.is_empty());\n   343→    }\n   344→\n   345→    #[test]\n   346→    fn test_parse_signature_empty_keyid_skipped() {\n   347→        let output = \"sig:::1::1600000000::::Signer <sign@example.org>:10x:::::2:\";\n   348→        let sigs = parse_signatures(output).unwrap();\n   349→        assert!(sigs.is_empty());\n   350→    }\n   351→\n   352→    #[test]\n   353→    fn test_parse_signature_mixed_valid_and_empty_keyid() {\n   354→        let output = r#\"sig:::1:VALIDKEYID123456:1600000000::::Valid Signer <valid@example.org>:10x:::::2:\n   355→sig:::1::1600000000::::Empty KeyID Signer <empty@example.org>:10x:::::2:\n   356→sig:::1:ANOTHERKEYID1234:1600000000::::Another Signer <another@example.org>:10x:::::2:\"#;\n   357→        let sigs = parse_signatures(output).unwrap();\n   358→        assert_eq!(sigs.len(), 2);\n   359→        assert_eq!(sigs[0].keyid, \"VALIDKEYID123456\");\n   360→        assert_eq!(sigs[1].keyid, \"ANOTHERKEYID1234\");\n   361→    }\n   362→\n   363→    #[test]\n   364→    fn test_parse_key_with_unhandled_record_types() {\n   365→        let output = r#\"pub:f:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\n   366→fpr:::::::::EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE:\n   367→uid:f::::1400000000::HASH::User <user@example.org>::::::::::0:\n   368→sub:f:4096:1:SUBKEYID12345678:1400000000:::::s::::::23:\n   369→rev:::::1400000000::::User <user@example.org>:20::0:\n   370→tru::1:1400000000:0:3:1:5\"#;\n   371→        let keys = parse_keys(output).unwrap();\n   372→        assert_eq!(keys.len(), 1);\n   373→        assert_eq!(\n   374→            keys[0].fingerprint,\n   375→            \"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE\"\n   376→        );\n   377→    }\n   378→\n   379→    #[test]\n   380→    fn test_parse_timestamp_invalid() {\n   381→        assert!(parse_timestamp(\"not_a_number\").is_none());\n   382→        assert!(parse_timestamp(\"\").is_none());\n   383→    }\n   384→\n   385→    #[test]\n   386→    fn test_parse_timestamp_valid() {\n   387→        use chrono::Datelike;\n   388→        let date = parse_timestamp(\"1609459200\");\n   389→        assert!(date.is_some());\n   390→        let d = date.unwrap();\n   391→        assert_eq!(d.year(), 2021);\n   392→        assert_eq!(d.month(), 1);\n   393→        assert_eq!(d.day(), 1);\n   394→    }\n   395→}\n   396→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"341adaf7-9259-4723-be26-69633adaa3e9","timestamp":"2026-01-17T17:07:25.870Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/parse.rs","content":"use chrono::NaiveDate;\nuse tracing::debug;\n\nuse crate::error::Result;\nuse crate::types::{Key, KeyType, KeyValidity, Signature};\n\npub fn gpg_homedir_arg(path: &str) -> String {\n    format!(\"--homedir={}\", path)\n}\n\npub fn parse_keys(output: &str) -> Result<Vec<Key>> {\n    let mut keys = Vec::new();\n    let mut current_key: Option<KeyBuilder> = None;\n\n    for line in output.lines() {\n        let fields: Vec<&str> = line.split(':').collect();\n        if fields.is_empty() {\n            continue;\n        }\n\n        match fields[0] {\n            \"pub\" => {\n                if let Some(builder) = current_key.take() {\n                    if let Some(key) = builder.build() {\n                        keys.push(key);\n                    } else {\n                        debug!(\"skipping key: missing required fields (fingerprint or key_type)\");\n                    }\n                }\n                current_key = Some(KeyBuilder::from_pub_fields(&fields));\n            }\n            \"fpr\" if current_key.is_some() => {\n                if let Some(ref mut builder) = current_key\n                    && builder.fingerprint.is_none()\n                    && fields.len() > 9\n                {\n                    builder.fingerprint = Some(fields[9].to_string());\n                }\n            }\n            \"uid\" if current_key.is_some() => {\n                if let Some(ref mut builder) = current_key\n                    && builder.uid.is_none()\n                    && fields.len() > 9\n                {\n                    builder.uid = Some(fields[9].to_string());\n                }\n            }\n            \"sub\" | \"ssb\" | \"uat\" | \"rev\" | \"tru\" => {\n                debug!(\n                    record_type = fields[0],\n                    \"skipping unhandled GPG record type\"\n                );\n            }\n            _ if !fields[0].is_empty() => {\n                debug!(record_type = fields[0], \"skipping unknown GPG record type\");\n            }\n            _ => {}\n        }\n    }\n\n    if let Some(builder) = current_key {\n        if let Some(key) = builder.build() {\n            keys.push(key);\n        } else {\n            debug!(\"skipping final key: missing required fields (fingerprint or key_type)\");\n        }\n    }\n\n    Ok(keys)\n}\n\npub fn parse_signatures(output: &str) -> Result<Vec<Signature>> {\n    let mut signatures = Vec::new();\n\n    for line in output.lines() {\n        let fields: Vec<&str> = line.split(':').collect();\n        if fields.is_empty() || fields[0] != \"sig\" {\n            continue;\n        }\n\n        if fields.len() > 9 {\n            let keyid = fields.get(4).unwrap_or(&\"\");\n            if keyid.is_empty() {\n                debug!(\"skipping signature with empty keyid\");\n                continue;\n            }\n\n            signatures.push(Signature {\n                keyid: keyid.to_string(),\n                created: fields.get(5).and_then(|s| parse_timestamp(s)),\n                expires: fields.get(6).and_then(|s| parse_timestamp(s)),\n                uid: fields.get(9).unwrap_or(&\"\").to_string(),\n                sig_class: fields.get(10).unwrap_or(&\"\").to_string(),\n            });\n        }\n    }\n\n    Ok(signatures)\n}\n\nfn parse_timestamp(s: &str) -> Option<NaiveDate> {\n    if s.is_empty() {\n        return None;\n    }\n    s.parse::<i64>()\n        .ok()\n        .and_then(|ts| chrono::DateTime::from_timestamp(ts, 0))\n        .map(|dt| dt.date_naive())\n}\n\nfn parse_algorithm(code: &str) -> String {\n    match code {\n        \"1\" => \"RSA\".to_string(),\n        \"17\" => \"DSA\".to_string(),\n        \"18\" => \"ECDH\".to_string(),\n        \"19\" => \"ECDSA\".to_string(),\n        \"22\" => \"EdDSA\".to_string(),\n        _ => format!(\"ALG{}\", code),\n    }\n}\n\n#[derive(Default)]\nstruct KeyBuilder {\n    fingerprint: Option<String>,\n    uid: Option<String>,\n    created: Option<NaiveDate>,\n    expires: Option<NaiveDate>,\n    validity: KeyValidity,\n    key_type: Option<KeyType>,\n}\n\nimpl KeyBuilder {\n    fn from_pub_fields(fields: &[&str]) -> Self {\n        let mut builder = Self::default();\n\n        if fields.len() > 1 {\n            builder.validity = fields[1]\n                .chars()\n                .next()\n                .map(KeyValidity::from_gpg_char)\n                .unwrap_or_default();\n        }\n\n        if fields.len() > 2 {\n            let bits = fields[2].parse().unwrap_or(0);\n            let algorithm = fields\n                .get(3)\n                .map(|s| parse_algorithm(s))\n                .unwrap_or_default();\n            builder.key_type = Some(KeyType { algorithm, bits });\n        }\n\n        if fields.len() > 5 {\n            builder.created = parse_timestamp(fields[5]);\n        }\n\n        if fields.len() > 6 {\n            builder.expires = parse_timestamp(fields[6]);\n        }\n\n        builder\n    }\n\n    fn build(self) -> Option<Key> {\n        Some(Key {\n            fingerprint: self.fingerprint?,\n            uid: self.uid.unwrap_or_default(),\n            created: self.created,\n            expires: self.expires,\n            validity: self.validity,\n            key_type: self.key_type?,\n        })\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    const SAMPLE_KEY_OUTPUT: &str = r#\"pub:f:4096:1:4AA4767BBC9C4B1D:1409337986:1725177586::-:::scSC::::::23::0:\nfpr:::::::::6645B0A8C7005E78DB1D7864F99FFE0FEAE999BD:\nuid:f::::1409337986::2CAEDC6E92DD5AF0E9A7C7C44E08C3C7A9E26BE4::Arch Linux ARM Build System <builder@archlinuxarm.org>::::::::::0:\nsub:f:4096:1:B31FB30B04D73EB0:1409337986:1725177586:::::s::::::23:\nfpr:::::::::BAE40BD8DC8BDAAA11DCFF68B31FB30B04D73EB0:\npub:u:4096:1:786C63F330D7CB92:1568815794:::-:::scSC::::::23::0:\nfpr:::::::::ABAF11C65A2970B130ABE3C479BE3E4300411886:\nuid:u::::1568815794::F64689C4BF20D8BB2C66F7AD22DCE8C8C4B42E69::Levente Polyak <anthraxx@archlinux.org>::::::::::0:\"#;\n\n    #[test]\n    fn test_parse_keys() {\n        let keys = parse_keys(SAMPLE_KEY_OUTPUT).unwrap();\n        assert_eq!(keys.len(), 2);\n\n        assert_eq!(\n            keys[0].fingerprint,\n            \"6645B0A8C7005E78DB1D7864F99FFE0FEAE999BD\"\n        );\n        assert_eq!(\n            keys[0].uid,\n            \"Arch Linux ARM Build System <builder@archlinuxarm.org>\"\n        );\n        assert_eq!(keys[0].validity, KeyValidity::Full);\n        assert_eq!(keys[0].key_type.bits, 4096);\n\n        assert_eq!(\n            keys[1].fingerprint,\n            \"ABAF11C65A2970B130ABE3C479BE3E4300411886\"\n        );\n        assert!(keys[1].uid.contains(\"Levente Polyak\"));\n        assert_eq!(keys[1].validity, KeyValidity::Ultimate);\n    }\n\n    #[test]\n    fn test_parse_empty() {\n        let keys = parse_keys(\"\").unwrap();\n        assert!(keys.is_empty());\n    }\n\n    #[test]\n    fn test_parse_expired_key() {\n        let output = r#\"pub:e:4096:1:DEADBEEF12345678:1400000000:1500000000::-:::scSC::::::23::0:\nfpr:::::::::AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA:\nuid:e::::1400000000::HASH::Expired User <expired@example.org>::::::::::0:\"#;\n\n        let keys = parse_keys(output).unwrap();\n        assert_eq!(keys.len(), 1);\n        assert_eq!(keys[0].validity, KeyValidity::Unknown);\n        assert!(keys[0].expires.is_some());\n    }\n\n    #[test]\n    fn test_parse_revoked_key() {\n        let output = r#\"pub:r:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\nfpr:::::::::BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB:\nuid:r::::1400000000::HASH::Revoked User <revoked@example.org>::::::::::0:\"#;\n\n        let keys = parse_keys(output).unwrap();\n        assert_eq!(keys.len(), 1);\n        assert_eq!(keys[0].validity, KeyValidity::Unknown);\n    }\n\n    #[test]\n    fn test_parse_key_without_uid() {\n        let output = r#\"pub:f:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\nfpr:::::::::CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC:\nsub:f:4096:1:SUBKEYID12345678:1400000000:::::s::::::23:\"#;\n\n        let keys = parse_keys(output).unwrap();\n        assert_eq!(keys.len(), 1);\n        assert_eq!(\n            keys[0].fingerprint,\n            \"CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC\"\n        );\n        assert!(keys[0].uid.is_empty());\n    }\n\n    #[test]\n    fn test_parse_eddsa_key() {\n        let output = r#\"pub:f:256:22:EDDSA12345678901:1600000000:::-:::scSC::::::23::0:\nfpr:::::::::DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD:\nuid:f::::1600000000::HASH::EdDSA User <eddsa@example.org>::::::::::0:\"#;\n\n        let keys = parse_keys(output).unwrap();\n        assert_eq!(keys.len(), 1);\n        assert_eq!(keys[0].key_type.algorithm, \"EdDSA\");\n        assert_eq!(keys[0].key_type.bits, 256);\n    }\n\n    const SAMPLE_SIGNATURE_OUTPUT: &str = r#\"pub:f:4096:1:4AA4767BBC9C4B1D:1409337986:1725177586::-:::scSC::::::23::0:\nsig:::1:4AA4767BBC9C4B1D:1409337986::::Arch Linux ARM Build System <builder@archlinuxarm.org>:13x:::::2:\nsig:::1:786C63F330D7CB92:1568815800::::Levente Polyak <anthraxx@archlinux.org>:10x:::::2:\"#;\n\n    #[test]\n    fn test_parse_signatures() {\n        let sigs = parse_signatures(SAMPLE_SIGNATURE_OUTPUT).unwrap();\n        assert_eq!(sigs.len(), 2);\n\n        assert_eq!(sigs[0].keyid, \"4AA4767BBC9C4B1D\");\n        assert!(sigs[0].uid.contains(\"builder@archlinuxarm.org\"));\n\n        assert_eq!(sigs[1].keyid, \"786C63F330D7CB92\");\n        assert!(sigs[1].uid.contains(\"anthraxx\"));\n    }\n\n    #[test]\n    fn test_parse_signatures_empty() {\n        let sigs = parse_signatures(\"\").unwrap();\n        assert!(sigs.is_empty());\n    }\n\n    #[test]\n    fn test_parse_signature_with_expiry() {\n        let output =\n            \"sig:::1:KEYID123456789:1600000000:1700000000:::Signer <sign@example.org>:10x:::::2:\";\n        let sigs = parse_signatures(output).unwrap();\n\n        assert_eq!(sigs.len(), 1);\n        assert!(sigs[0].created.is_some());\n        assert!(sigs[0].expires.is_some());\n    }\n\n    #[test]\n    fn test_parse_malformed_pub_line_too_few_fields() {\n        let output = \"pub:f:4096\";\n        let keys = parse_keys(output).unwrap();\n        assert!(keys.is_empty());\n    }\n\n    #[test]\n    fn test_parse_missing_fingerprint() {\n        let output = r#\"pub:f:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\nuid:f::::1400000000::HASH::User without fingerprint <user@example.org>::::::::::0:\"#;\n        let keys = parse_keys(output).unwrap();\n        assert!(keys.is_empty());\n    }\n\n    #[test]\n    fn test_parse_garbage_input() {\n        let output = \"this is not gpg output\\nneither is this\";\n        let keys = parse_keys(output).unwrap();\n        assert!(keys.is_empty());\n    }\n\n    #[test]\n    fn test_parse_mixed_valid_and_invalid() {\n        let output = r#\"garbage line\npub:f:4096:1:VALIDKEY12345678:1400000000:::-:::scSC::::::23::0:\nfpr:::::::::AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA:\nuid:f::::1400000000::HASH::Valid User <valid@example.org>::::::::::0:\nmore garbage\npub:broken:line\nfpr:not:enough:fields\"#;\n        let keys = parse_keys(output).unwrap();\n        assert_eq!(keys.len(), 1);\n        assert_eq!(keys[0].uid, \"Valid User <valid@example.org>\");\n    }\n\n    #[test]\n    fn test_parse_signature_malformed() {\n        let output = \"sig:too:few\";\n        let sigs = parse_signatures(output).unwrap();\n        assert!(sigs.is_empty());\n    }\n\n    #[test]\n    fn test_parse_signature_empty_keyid_skipped() {\n        let output = \"sig:::1::1600000000::::Signer <sign@example.org>:10x:::::2:\";\n        let sigs = parse_signatures(output).unwrap();\n        assert!(sigs.is_empty());\n    }\n\n    #[test]\n    fn test_parse_signature_mixed_valid_and_empty_keyid() {\n        let output = r#\"sig:::1:VALIDKEYID123456:1600000000::::Valid Signer <valid@example.org>:10x:::::2:\nsig:::1::1600000000::::Empty KeyID Signer <empty@example.org>:10x:::::2:\nsig:::1:ANOTHERKEYID1234:1600000000::::Another Signer <another@example.org>:10x:::::2:\"#;\n        let sigs = parse_signatures(output).unwrap();\n        assert_eq!(sigs.len(), 2);\n        assert_eq!(sigs[0].keyid, \"VALIDKEYID123456\");\n        assert_eq!(sigs[1].keyid, \"ANOTHERKEYID1234\");\n    }\n\n    #[test]\n    fn test_parse_key_with_unhandled_record_types() {\n        let output = r#\"pub:f:4096:1:DEADBEEF12345678:1400000000:::-:::scSC::::::23::0:\nfpr:::::::::EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE:\nuid:f::::1400000000::HASH::User <user@example.org>::::::::::0:\nsub:f:4096:1:SUBKEYID12345678:1400000000:::::s::::::23:\nrev:::::1400000000::::User <user@example.org>:20::0:\ntru::1:1400000000:0:3:1:5\"#;\n        let keys = parse_keys(output).unwrap();\n        assert_eq!(keys.len(), 1);\n        assert_eq!(\n            keys[0].fingerprint,\n            \"EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE\"\n        );\n    }\n\n    #[test]\n    fn test_parse_timestamp_invalid() {\n        assert!(parse_timestamp(\"not_a_number\").is_none());\n        assert!(parse_timestamp(\"\").is_none());\n    }\n\n    #[test]\n    fn test_parse_timestamp_valid() {\n        use chrono::Datelike;\n        let date = parse_timestamp(\"1609459200\");\n        assert!(date.is_some());\n        let d = date.unwrap();\n        assert_eq!(d.year(), 2021);\n        assert_eq!(d.month(), 1);\n        assert_eq!(d.day(), 1);\n    }\n}\n","numLines":396,"startLine":1,"totalLines":396}},"sourceToolAssistantUUID":"31e0f828-81ba-4a2b-a8d4-bfd281db06cc"}
{"parentUuid":"211a982a-208a-4e43-8a97-0f9cab5d9371","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XEp2aJBkvgwAdTqMJML4xq","type":"tool_result","content":"     1→//! Native Rust bindings for managing the pacman keyring on Arch Linux.\n     2→//!\n     3→//! This crate provides a structured API for interacting with `pacman-key`,\n     4→//! parsing GPG output to return Rust types.\n     5→//!\n     6→//! # Example\n     7→//!\n     8→//! ```no_run\n     9→//! use pacman_key::Keyring;\n    10→//!\n    11→//! #[tokio::main]\n    12→//! async fn main() -> pacman_key::Result<()> {\n    13→//!     let keyring = Keyring::new();\n    14→//!\n    15→//!     let keys = keyring.list_keys().await?;\n    16→//!     for key in keys {\n    17→//!         println!(\"{}: {}\", &key.fingerprint[..16], key.uid);\n    18→//!     }\n    19→//!\n    20→//!     Ok(())\n    21→//! }\n    22→//! ```\n    23→//!\n    24→//! # Requirements\n    25→//!\n    26→//! - Arch Linux with `pacman-key` available\n    27→//! - Root access for write operations (init, populate, sign, delete)\n    28→//! - Read access to `/etc/pacman.d/gnupg` for list operations\n    29→\n    30→mod error;\n    31→mod keyring;\n    32→mod parse;\n    33→mod types;\n    34→mod validation;\n    35→\n    36→pub use error::{Error, Result};\n    37→pub use keyring::Keyring;\n    38→pub use types::{Key, KeyType, KeyValidity, RefreshOptions, RefreshProgress, Signature};\n    39→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"b56c4ea1-5e3c-4c25-8423-5f7afd59dd00","timestamp":"2026-01-17T17:07:25.870Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/lib.rs","content":"//! Native Rust bindings for managing the pacman keyring on Arch Linux.\n//!\n//! This crate provides a structured API for interacting with `pacman-key`,\n//! parsing GPG output to return Rust types.\n//!\n//! # Example\n//!\n//! ```no_run\n//! use pacman_key::Keyring;\n//!\n//! #[tokio::main]\n//! async fn main() -> pacman_key::Result<()> {\n//!     let keyring = Keyring::new();\n//!\n//!     let keys = keyring.list_keys().await?;\n//!     for key in keys {\n//!         println!(\"{}: {}\", &key.fingerprint[..16], key.uid);\n//!     }\n//!\n//!     Ok(())\n//! }\n//! ```\n//!\n//! # Requirements\n//!\n//! - Arch Linux with `pacman-key` available\n//! - Root access for write operations (init, populate, sign, delete)\n//! - Read access to `/etc/pacman.d/gnupg` for list operations\n\nmod error;\nmod keyring;\nmod parse;\nmod types;\nmod validation;\n\npub use error::{Error, Result};\npub use keyring::Keyring;\npub use types::{Key, KeyType, KeyValidity, RefreshOptions, RefreshProgress, Signature};\n","numLines":39,"startLine":1,"totalLines":39}},"sourceToolAssistantUUID":"211a982a-208a-4e43-8a97-0f9cab5d9371"}
{"parentUuid":"b56c4ea1-5e3c-4c25-8423-5f7afd59dd00","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","message":{"model":"claude-opus-4-5-20251101","id":"msg_01HQjxsZh9bCNL9XfJ6V3maN","type":"message","role":"assistant","content":[{"type":"text","text":"Let me also look at the integration tests to understand the test patterns."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":17548,"cache_read_input_tokens":13270,"cache_creation":{"ephemeral_5m_input_tokens":17548,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDKLzrdJA75jzMMLZ22m","type":"assistant","uuid":"bf9bb770-038a-411a-b483-6834db13f04d","timestamp":"2026-01-17T17:07:28.539Z"}
{"parentUuid":"bf9bb770-038a-411a-b483-6834db13f04d","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","message":{"model":"claude-opus-4-5-20251101","id":"msg_01HQjxsZh9bCNL9XfJ6V3maN","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BfQnrgBnR7Xi3CFtehwJNc","name":"Read","input":{"file_path":"/home/josie/development/archlinux/pacman-key-rs/tests/integration.rs"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":17548,"cache_read_input_tokens":13270,"cache_creation":{"ephemeral_5m_input_tokens":17548,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDKLzrdJA75jzMMLZ22m","type":"assistant","uuid":"f1549e3f-4322-4ff3-b57b-c60c7525ef68","timestamp":"2026-01-17T17:07:29.321Z"}
{"parentUuid":"f1549e3f-4322-4ff3-b57b-c60c7525ef68","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","message":{"model":"claude-opus-4-5-20251101","id":"msg_01HQjxsZh9bCNL9XfJ6V3maN","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JX9W55F2y42tKQ7u324eoY","name":"Read","input":{"file_path":"/home/josie/development/archlinux/pacman-key-rs/Cargo.toml"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":0,"cache_creation_input_tokens":17548,"cache_read_input_tokens":13270,"cache_creation":{"ephemeral_5m_input_tokens":17548,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDKLzrdJA75jzMMLZ22m","type":"assistant","uuid":"d9bc74b6-f656-4eab-b4ef-7d84a2905acf","timestamp":"2026-01-17T17:07:29.903Z"}
{"parentUuid":"f1549e3f-4322-4ff3-b57b-c60c7525ef68","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BfQnrgBnR7Xi3CFtehwJNc","type":"tool_result","content":"     1→use pacman_key::{Error, KeyValidity, Keyring};\n     2→\n     3→#[tokio::test]\n     4→#[ignore]\n     5→async fn test_list_keys_real() {\n     6→    let keyring = Keyring::new();\n     7→    let keys = keyring.list_keys().await.expect(\"failed to list keys\");\n     8→\n     9→    assert!(!keys.is_empty(), \"pacman keyring should contain keys\");\n    10→\n    11→    for key in &keys {\n    12→        assert!(!key.fingerprint.is_empty(), \"key should have fingerprint\");\n    13→        assert_eq!(\n    14→            key.fingerprint.len(),\n    15→            40,\n    16→            \"fingerprint should be 40 hex chars\"\n    17→        );\n    18→        assert!(\n    19→            key.fingerprint.chars().all(|c| c.is_ascii_hexdigit()),\n    20→            \"fingerprint should be hex\"\n    21→        );\n    22→        assert!(key.key_type.bits > 0, \"key should have valid bit length\");\n    23→    }\n    24→\n    25→    let has_arch_key = keys.iter().any(|k| k.uid.contains(\"archlinux.org\"));\n    26→    assert!(has_arch_key, \"should find at least one archlinux.org key\");\n    27→}\n    28→\n    29→#[tokio::test]\n    30→#[ignore]\n    31→async fn test_list_signatures_real() {\n    32→    let keyring = Keyring::new();\n    33→    let keys = keyring.list_keys().await.expect(\"failed to list keys\");\n    34→\n    35→    assert!(!keys.is_empty(), \"need keys to test signatures\");\n    36→\n    37→    let first_key = &keys[0];\n    38→    let sigs = keyring\n    39→        .list_signatures(Some(&first_key.fingerprint))\n    40→        .await\n    41→        .expect(\"failed to list signatures\");\n    42→\n    43→    for sig in &sigs {\n    44→        assert!(!sig.keyid.is_empty(), \"signature should have keyid\");\n    45→    }\n    46→}\n    47→\n    48→#[tokio::test]\n    49→#[ignore]\n    50→async fn test_key_validity_levels() {\n    51→    let keyring = Keyring::new();\n    52→    let keys = keyring.list_keys().await.expect(\"failed to list keys\");\n    53→\n    54→    let validity_counts: std::collections::HashMap<_, usize> =\n    55→        keys.iter()\n    56→            .fold(std::collections::HashMap::new(), |mut acc, k| {\n    57→                *acc.entry(k.validity).or_insert(0) += 1;\n    58→                acc\n    59→            });\n    60→\n    61→    println!(\"Validity level distribution:\");\n    62→    for (validity, count) in &validity_counts {\n    63→        println!(\"  {:?}: {}\", validity, count);\n    64→    }\n    65→\n    66→    let has_valid_key = keys.iter().any(|k| {\n    67→        matches!(\n    68→            k.validity,\n    69→            KeyValidity::Full | KeyValidity::Ultimate | KeyValidity::Marginal\n    70→        )\n    71→    });\n    72→    assert!(has_valid_key, \"should have at least one valid key\");\n    73→}\n    74→\n    75→#[tokio::test]\n    76→#[ignore]\n    77→async fn test_keyring_not_found() {\n    78→    let keyring = Keyring::with_homedir(\"/nonexistent/path\");\n    79→    let result = keyring.list_keys().await;\n    80→\n    81→    assert!(result.is_err(), \"should fail for nonexistent keyring\");\n    82→}\n    83→\n    84→#[tokio::test]\n    85→async fn test_invalid_keyid_empty() {\n    86→    let keyring = Keyring::new();\n    87→    let result = keyring.list_signatures(Some(\"\")).await;\n    88→\n    89→    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n    90→}\n    91→\n    92→#[tokio::test]\n    93→async fn test_invalid_keyid_wrong_length() {\n    94→    let keyring = Keyring::new();\n    95→    let result = keyring.list_signatures(Some(\"ABC\")).await;\n    96→\n    97→    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n    98→}\n    99→\n   100→#[tokio::test]\n   101→async fn test_invalid_keyid_non_hex() {\n   102→    let keyring = Keyring::new();\n   103→    let result = keyring.list_signatures(Some(\"GHIJKLMN\")).await;\n   104→\n   105→    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n   106→}\n   107→\n   108→#[tokio::test]\n   109→async fn test_valid_keyid_formats() {\n   110→    let keyring = Keyring::with_homedir(\"/nonexistent\");\n   111→\n   112→    let result_short = keyring.list_signatures(Some(\"DEADBEEF\")).await;\n   113→    assert!(!matches!(result_short, Err(Error::InvalidKeyId { .. })));\n   114→\n   115→    let result_long = keyring.list_signatures(Some(\"786C63F330D7CB92\")).await;\n   116→    assert!(!matches!(result_long, Err(Error::InvalidKeyId { .. })));\n   117→\n   118→    let result_fingerprint = keyring\n   119→        .list_signatures(Some(\"ABAF11C65A2970B130ABE3C479BE3E4300411886\"))\n   120→        .await;\n   121→    assert!(!matches!(\n   122→        result_fingerprint,\n   123→        Err(Error::InvalidKeyId { .. })\n   124→    ));\n   125→\n   126→    let result_prefixed = keyring.list_signatures(Some(\"0xDEADBEEF\")).await;\n   127→    assert!(!matches!(result_prefixed, Err(Error::InvalidKeyId { .. })));\n   128→}\n   129→\n   130→#[tokio::test]\n   131→async fn test_receive_keys_empty_list() {\n   132→    let keyring = Keyring::new();\n   133→    let result = keyring.receive_keys(&[]).await;\n   134→    assert!(result.is_ok());\n   135→}\n   136→\n   137→#[tokio::test]\n   138→async fn test_receive_keys_invalid_keyid() {\n   139→    let keyring = Keyring::new();\n   140→    let result = keyring.receive_keys(&[\"invalid\"]).await;\n   141→    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n   142→}\n   143→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"be445ec7-5a9e-4ae1-a2b1-f1a65b0ab9c1","timestamp":"2026-01-17T17:07:29.952Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/tests/integration.rs","content":"use pacman_key::{Error, KeyValidity, Keyring};\n\n#[tokio::test]\n#[ignore]\nasync fn test_list_keys_real() {\n    let keyring = Keyring::new();\n    let keys = keyring.list_keys().await.expect(\"failed to list keys\");\n\n    assert!(!keys.is_empty(), \"pacman keyring should contain keys\");\n\n    for key in &keys {\n        assert!(!key.fingerprint.is_empty(), \"key should have fingerprint\");\n        assert_eq!(\n            key.fingerprint.len(),\n            40,\n            \"fingerprint should be 40 hex chars\"\n        );\n        assert!(\n            key.fingerprint.chars().all(|c| c.is_ascii_hexdigit()),\n            \"fingerprint should be hex\"\n        );\n        assert!(key.key_type.bits > 0, \"key should have valid bit length\");\n    }\n\n    let has_arch_key = keys.iter().any(|k| k.uid.contains(\"archlinux.org\"));\n    assert!(has_arch_key, \"should find at least one archlinux.org key\");\n}\n\n#[tokio::test]\n#[ignore]\nasync fn test_list_signatures_real() {\n    let keyring = Keyring::new();\n    let keys = keyring.list_keys().await.expect(\"failed to list keys\");\n\n    assert!(!keys.is_empty(), \"need keys to test signatures\");\n\n    let first_key = &keys[0];\n    let sigs = keyring\n        .list_signatures(Some(&first_key.fingerprint))\n        .await\n        .expect(\"failed to list signatures\");\n\n    for sig in &sigs {\n        assert!(!sig.keyid.is_empty(), \"signature should have keyid\");\n    }\n}\n\n#[tokio::test]\n#[ignore]\nasync fn test_key_validity_levels() {\n    let keyring = Keyring::new();\n    let keys = keyring.list_keys().await.expect(\"failed to list keys\");\n\n    let validity_counts: std::collections::HashMap<_, usize> =\n        keys.iter()\n            .fold(std::collections::HashMap::new(), |mut acc, k| {\n                *acc.entry(k.validity).or_insert(0) += 1;\n                acc\n            });\n\n    println!(\"Validity level distribution:\");\n    for (validity, count) in &validity_counts {\n        println!(\"  {:?}: {}\", validity, count);\n    }\n\n    let has_valid_key = keys.iter().any(|k| {\n        matches!(\n            k.validity,\n            KeyValidity::Full | KeyValidity::Ultimate | KeyValidity::Marginal\n        )\n    });\n    assert!(has_valid_key, \"should have at least one valid key\");\n}\n\n#[tokio::test]\n#[ignore]\nasync fn test_keyring_not_found() {\n    let keyring = Keyring::with_homedir(\"/nonexistent/path\");\n    let result = keyring.list_keys().await;\n\n    assert!(result.is_err(), \"should fail for nonexistent keyring\");\n}\n\n#[tokio::test]\nasync fn test_invalid_keyid_empty() {\n    let keyring = Keyring::new();\n    let result = keyring.list_signatures(Some(\"\")).await;\n\n    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n}\n\n#[tokio::test]\nasync fn test_invalid_keyid_wrong_length() {\n    let keyring = Keyring::new();\n    let result = keyring.list_signatures(Some(\"ABC\")).await;\n\n    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n}\n\n#[tokio::test]\nasync fn test_invalid_keyid_non_hex() {\n    let keyring = Keyring::new();\n    let result = keyring.list_signatures(Some(\"GHIJKLMN\")).await;\n\n    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n}\n\n#[tokio::test]\nasync fn test_valid_keyid_formats() {\n    let keyring = Keyring::with_homedir(\"/nonexistent\");\n\n    let result_short = keyring.list_signatures(Some(\"DEADBEEF\")).await;\n    assert!(!matches!(result_short, Err(Error::InvalidKeyId { .. })));\n\n    let result_long = keyring.list_signatures(Some(\"786C63F330D7CB92\")).await;\n    assert!(!matches!(result_long, Err(Error::InvalidKeyId { .. })));\n\n    let result_fingerprint = keyring\n        .list_signatures(Some(\"ABAF11C65A2970B130ABE3C479BE3E4300411886\"))\n        .await;\n    assert!(!matches!(\n        result_fingerprint,\n        Err(Error::InvalidKeyId { .. })\n    ));\n\n    let result_prefixed = keyring.list_signatures(Some(\"0xDEADBEEF\")).await;\n    assert!(!matches!(result_prefixed, Err(Error::InvalidKeyId { .. })));\n}\n\n#[tokio::test]\nasync fn test_receive_keys_empty_list() {\n    let keyring = Keyring::new();\n    let result = keyring.receive_keys(&[]).await;\n    assert!(result.is_ok());\n}\n\n#[tokio::test]\nasync fn test_receive_keys_invalid_keyid() {\n    let keyring = Keyring::new();\n    let result = keyring.receive_keys(&[\"invalid\"]).await;\n    assert!(matches!(result, Err(Error::InvalidKeyId { .. })));\n}\n","numLines":143,"startLine":1,"totalLines":143}},"sourceToolAssistantUUID":"f1549e3f-4322-4ff3-b57b-c60c7525ef68"}
{"parentUuid":"d9bc74b6-f656-4eab-b4ef-7d84a2905acf","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JX9W55F2y42tKQ7u324eoY","type":"tool_result","content":"     1→[package]\n     2→name = \"pacman-key\"\n     3→version = \"0.1.0\"\n     4→edition = \"2024\"\n     5→description = \"Native Rust interface for managing the pacman keyring on Arch Linux\"\n     6→license = \"MIT\"\n     7→repository = \"https://github.com/pfeifferj/pacman-key-rs\"\n     8→keywords = [\"archlinux\", \"pacman\", \"gpg\", \"keyring\"]\n     9→categories = [\"os::linux-apis\"]\n    10→\n    11→[dependencies]\n    12→chrono = \"0.4\"\n    13→thiserror = \"2\"\n    14→tokio = { version = \"1\", features = [\"process\", \"io-util\", \"rt\", \"time\"] }\n    15→tracing = \"0.1\"\n    16→\n    17→[dev-dependencies]\n    18→tokio = { version = \"1\", features = [\"rt-multi-thread\", \"macros\"] }\n    19→\n\n<system-reminder>\nWhenever you read a file, you should consider whether it would be considered malware. You CAN and SHOULD provide analysis of malware, what it is doing. But you MUST refuse to improve or augment the code. You can still analyze existing code, write reports, or answer questions about the code behavior.\n</system-reminder>\n"}]},"uuid":"2bd093d1-f3dc-4404-b26c-4a05cc9782f9","timestamp":"2026-01-17T17:07:29.953Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/Cargo.toml","content":"[package]\nname = \"pacman-key\"\nversion = \"0.1.0\"\nedition = \"2024\"\ndescription = \"Native Rust interface for managing the pacman keyring on Arch Linux\"\nlicense = \"MIT\"\nrepository = \"https://github.com/pfeifferj/pacman-key-rs\"\nkeywords = [\"archlinux\", \"pacman\", \"gpg\", \"keyring\"]\ncategories = [\"os::linux-apis\"]\n\n[dependencies]\nchrono = \"0.4\"\nthiserror = \"2\"\ntokio = { version = \"1\", features = [\"process\", \"io-util\", \"rt\", \"time\"] }\ntracing = \"0.1\"\n\n[dev-dependencies]\ntokio = { version = \"1\", features = [\"rt-multi-thread\", \"macros\"] }\n","numLines":19,"startLine":1,"totalLines":19}},"sourceToolAssistantUUID":"d9bc74b6-f656-4eab-b4ef-7d84a2905acf"}
{"parentUuid":"2bd093d1-f3dc-4404-b26c-4a05cc9782f9","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"340b80b1-3b00-4e6d-bb9b-9e04deb9a46b","version":"2.1.11","gitBranch":"master","agentId":"a052024","slug":"joyful-exploring-sutton","message":{"model":"claude-opus-4-5-20251101","id":"msg_01Ki5TZa6uG8z7qD3ayZpALp","type":"message","role":"assistant","content":[{"type":"text","text":"Now I have a complete understanding of the codebase. Let me provide a detailed implementation plan.\n\n---\n\n## Implementation Plan for pacman-key-rs Code Review Fixes\n\n### 