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{"parentUuid":"2148d908-63ca-42e9-b800-dde066444b3a","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"master","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_01UiUXBLpveXW9Keh6jv6U6f","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KA1s2R5tX5uBU2Ncj7D3Fk","name":"Bash","input":{"command":"git diff HEAD~1","description":"Show diff from previous commit"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":3,"cache_creation_input_tokens":12627,"cache_read_input_tokens":0,"cache_creation":{"ephemeral_5m_input_tokens":12627,"ephemeral_1h_input_tokens":0},"output_tokens":5,"service_tier":"standard"}},"requestId":"req_011CXDSw2HxS7mHnv4kFYsQi","type":"assistant","uuid":"8809ddaf-1a83-4b2d-945d-ca7e0365edb9","timestamp":"2026-01-17T18:46:58.491Z"}
{"parentUuid":"5d6de576-5b1f-43b7-a118-d25b614c8ef0","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Lx8FUtedNaX7Q7EaJt6j4Q","type":"tool_result","content":"Switched to branch 'feature/is-initialized'","is_error":false}]},"uuid":"ed1c92ea-110c-4651-9497-2669723b6a1c","timestamp":"2026-01-17T18:47:01.906Z","toolUseResult":{"stdout":"Switched to branch 'feature/is-initialized'","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"5d6de576-5b1f-43b7-a118-d25b614c8ef0"}
{"parentUuid":"2148d908-63ca-42e9-b800-dde066444b3a","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KZnCPinRLzJQVFL3ZXPaNL","type":"tool_result","content":"commit c4a8b8d38d76dfeb86650d210631f3456c27c4f1\nAuthor: Josephine Pfeiffer <hi@josie.lol>\nDate:   Sat Jan 17 19:37:40 2026 +0100\n\n    feat: add is_initialized() method for proactive keyring checks\n    \n    Adds InitializationStatus enum and is_initialized() method to check\n    keyring state via filesystem rather than waiting for GPG errors.\n    Enables callers to detect specific issues (missing directory,\n    incorrect permissions, missing files) before attempting operations.\n    \n    Signed-off-by: Josephine Pfeiffer <hi@josie.lol>\n\n src/keyring.rs | 182 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-\n src/lib.rs     |   4 +-\n src/types.rs   |  24 ++++++++\n 3 files changed, 208 insertions(+), 2 deletions(-)","is_error":false}]},"uuid":"9fef51ef-a89b-40f6-a815-86d5e1f478be","timestamp":"2026-01-17T18:47:02.005Z","toolUseResult":{"stdout":"commit c4a8b8d38d76dfeb86650d210631f3456c27c4f1\nAuthor: Josephine Pfeiffer <hi@josie.lol>\nDate:   Sat Jan 17 19:37:40 2026 +0100\n\n    feat: add is_initialized() method for proactive keyring checks\n    \n    Adds InitializationStatus enum and is_initialized() method to check\n    keyring state via filesystem rather than waiting for GPG errors.\n    Enables callers to detect specific issues (missing directory,\n    incorrect permissions, missing files) before attempting operations.\n    \n    Signed-off-by: Josephine Pfeiffer <hi@josie.lol>\n\n src/keyring.rs | 182 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-\n src/lib.rs     |   4 +-\n src/types.rs   |  24 ++++++++\n 3 files changed, 208 insertions(+), 2 deletions(-)","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"2148d908-63ca-42e9-b800-dde066444b3a"}
{"parentUuid":"8809ddaf-1a83-4b2d-945d-ca7e0365edb9","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KA1s2R5tX5uBU2Ncj7D3Fk","type":"tool_result","content":"diff --git a/src/keyring.rs b/src/keyring.rs\nindex efa2d17..1d9e314 100644\n--- a/src/keyring.rs\n+++ b/src/keyring.rs\n@@ -4,7 +4,7 @@ use tokio::process::Command;\n \n use crate::error::{Error, Result};\n use crate::parse::{parse_keys, parse_signatures};\n-use crate::types::{Key, RefreshOptions, RefreshProgress, Signature};\n+use crate::types::{InitializationStatus, Key, RefreshOptions, RefreshProgress, Signature};\n use crate::validation::{validate_keyid, validate_keyring_name};\n \n const DEFAULT_GPG_HOMEDIR: &str = \"/etc/pacman.d/gnupg\";\n@@ -80,6 +80,65 @@ impl ReadOnlyKeyring {\n         let stdout = String::from_utf8_lossy(&output.stdout);\n         parse_signatures(&stdout)\n     }\n+\n+    /// Checks whether the keyring is initialized without spawning GPG.\n+    ///\n+    /// Performs filesystem checks to determine the keyring state:\n+    /// - Directory exists with correct permissions (700)\n+    /// - Contains pubring.kbx or pubring.gpg\n+    /// - Contains trustdb.gpg\n+    ///\n+    /// This is faster than attempting a GPG operation and parsing errors,\n+    /// and allows proactive checks before operations.\n+    ///\n+    /// # Example\n+    ///\n+    /// ```no_run\n+    /// use pacman_key::{Keyring, InitializationStatus};\n+    ///\n+    /// let keyring = Keyring::new();\n+    /// match keyring.is_initialized() {\n+    ///     Ok(InitializationStatus::Ready) => println!(\"Keyring is ready\"),\n+    ///     Ok(InitializationStatus::DirectoryMissing) => println!(\"Run: pacman-key --init\"),\n+    ///     Ok(status) => println!(\"Keyring issue: {:?}\", status),\n+    ///     Err(e) => eprintln!(\"Check failed: {}\", e),\n+    /// }\n+    /// ```\n+    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n+        use std::fs;\n+        use std::os::unix::fs::PermissionsExt;\n+        use std::path::Path;\n+\n+        let dir = Path::new(&self.gpg_homedir);\n+\n+        let metadata = match fs::metadata(dir) {\n+            Ok(m) => m,\n+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {\n+                return Ok(InitializationStatus::DirectoryMissing);\n+            }\n+            Err(e) => return Err(Error::Command(e)),\n+        };\n+\n+        if !metadata.is_dir() {\n+            return Ok(InitializationStatus::DirectoryMissing);\n+        }\n+\n+        let mode = metadata.permissions().mode() & 0o777;\n+        if mode != 0o700 {\n+            return Ok(InitializationStatus::IncorrectPermissions { actual: mode });\n+        }\n+\n+        let has_pubring = dir.join(\"pubring.kbx\").exists() || dir.join(\"pubring.gpg\").exists();\n+        if !has_pubring {\n+            return Ok(InitializationStatus::NoKeyringFiles);\n+        }\n+\n+        if !dir.join(\"trustdb.gpg\").exists() {\n+            return Ok(InitializationStatus::NoTrustDb);\n+        }\n+\n+        Ok(InitializationStatus::Ready)\n+    }\n }\n \n fn check_gpg_error(homedir: &str, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n@@ -213,6 +272,13 @@ impl Keyring {\n         self.reader.list_signatures(keyid).await\n     }\n \n+    /// Checks whether the keyring is initialized without spawning GPG.\n+    ///\n+    /// See [`ReadOnlyKeyring::is_initialized`] for details.\n+    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n+        self.reader.is_initialized()\n+    }\n+\n     /// Initializes the pacman keyring.\n     ///\n     /// Creates the keyring directory and generates a local signing key.\n@@ -454,4 +520,118 @@ mod tests {\n             _ => panic!(\"expected PacmanKey error\"),\n         }\n     }\n+\n+    #[test]\n+    fn test_is_initialized_directory_missing() {\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: \"/nonexistent/path/that/does/not/exist\".to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::DirectoryMissing);\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_no_keyring_files() {\n+        use std::fs;\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_keyring\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::NoKeyringFiles);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_no_trustdb() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_trustdb\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::NoTrustDb);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_incorrect_permissions() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_bad_perms\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o755)).unwrap();\n+        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n+        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(\n+            status,\n+            InitializationStatus::IncorrectPermissions { actual: 0o755 }\n+        );\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_ready() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_ready\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n+        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::Ready);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_with_legacy_pubring() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_legacy\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+        File::create(tmp.join(\"pubring.gpg\")).unwrap();\n+        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::Ready);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n }\ndiff --git a/src/lib.rs b/src/lib.rs\nindex b44329d..a0146a2 100644\n--- a/src/lib.rs\n+++ b/src/lib.rs\n@@ -35,4 +35,6 @@ mod validation;\n \n pub use error::{Error, Result};\n pub use keyring::{Keyring, ReadOnlyKeyring};\n-pub use types::{Key, KeyType, KeyValidity, RefreshOptions, RefreshProgress, Signature};\n+pub use types::{\n+    InitializationStatus, Key, KeyType, KeyValidity, RefreshOptions, RefreshProgress, Signature,\n+};\ndiff --git a/src/types.rs b/src/types.rs\nindex 6f3fe49..2d565cd 100644\n--- a/src/types.rs\n+++ b/src/types.rs\n@@ -1,5 +1,29 @@\n use chrono::NaiveDate;\n \n+/// Status of keyring initialization.\n+///\n+/// Returned by [`ReadOnlyKeyring::is_initialized`] to indicate the current\n+/// state of the keyring directory without spawning GPG processes.\n+///\n+/// [`ReadOnlyKeyring::is_initialized`]: crate::ReadOnlyKeyring::is_initialized\n+#[derive(Debug, Clone, PartialEq, Eq)]\n+#[non_exhaustive]\n+pub enum InitializationStatus {\n+    /// Keyring is fully initialized and ready for use.\n+    Ready,\n+    /// The keyring directory does not exist.\n+    DirectoryMissing,\n+    /// Directory exists but contains no keyring files (pubring.kbx or pubring.gpg).\n+    NoKeyringFiles,\n+    /// Directory exists but trustdb.gpg is missing.\n+    NoTrustDb,\n+    /// Directory exists but has incorrect permissions (should be 700).\n+    IncorrectPermissions {\n+        /// The actual permission bits (e.g., 0o755).\n+        actual: u32,\n+    },\n+}\n+\n /// A GPG key from the pacman keyring.\n #[derive(Debug, Clone, PartialEq, Eq)]\n pub struct Key {","is_error":false}]},"uuid":"5eca3ac9-9757-474d-bcec-a4ae3a32f8cb","timestamp":"2026-01-17T18:47:02.015Z","toolUseResult":{"stdout":"diff --git a/src/keyring.rs b/src/keyring.rs\nindex efa2d17..1d9e314 100644\n--- a/src/keyring.rs\n+++ b/src/keyring.rs\n@@ -4,7 +4,7 @@ use tokio::process::Command;\n \n use crate::error::{Error, Result};\n use crate::parse::{parse_keys, parse_signatures};\n-use crate::types::{Key, RefreshOptions, RefreshProgress, Signature};\n+use crate::types::{InitializationStatus, Key, RefreshOptions, RefreshProgress, Signature};\n use crate::validation::{validate_keyid, validate_keyring_name};\n \n const DEFAULT_GPG_HOMEDIR: &str = \"/etc/pacman.d/gnupg\";\n@@ -80,6 +80,65 @@ impl ReadOnlyKeyring {\n         let stdout = String::from_utf8_lossy(&output.stdout);\n         parse_signatures(&stdout)\n     }\n+\n+    /// Checks whether the keyring is initialized without spawning GPG.\n+    ///\n+    /// Performs filesystem checks to determine the keyring state:\n+    /// - Directory exists with correct permissions (700)\n+    /// - Contains pubring.kbx or pubring.gpg\n+    /// - Contains trustdb.gpg\n+    ///\n+    /// This is faster than attempting a GPG operation and parsing errors,\n+    /// and allows proactive checks before operations.\n+    ///\n+    /// # Example\n+    ///\n+    /// ```no_run\n+    /// use pacman_key::{Keyring, InitializationStatus};\n+    ///\n+    /// let keyring = Keyring::new();\n+    /// match keyring.is_initialized() {\n+    ///     Ok(InitializationStatus::Ready) => println!(\"Keyring is ready\"),\n+    ///     Ok(InitializationStatus::DirectoryMissing) => println!(\"Run: pacman-key --init\"),\n+    ///     Ok(status) => println!(\"Keyring issue: {:?}\", status),\n+    ///     Err(e) => eprintln!(\"Check failed: {}\", e),\n+    /// }\n+    /// ```\n+    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n+        use std::fs;\n+        use std::os::unix::fs::PermissionsExt;\n+        use std::path::Path;\n+\n+        let dir = Path::new(&self.gpg_homedir);\n+\n+        let metadata = match fs::metadata(dir) {\n+            Ok(m) => m,\n+            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {\n+                return Ok(InitializationStatus::DirectoryMissing);\n+            }\n+            Err(e) => return Err(Error::Command(e)),\n+        };\n+\n+        if !metadata.is_dir() {\n+            return Ok(InitializationStatus::DirectoryMissing);\n+        }\n+\n+        let mode = metadata.permissions().mode() & 0o777;\n+        if mode != 0o700 {\n+            return Ok(InitializationStatus::IncorrectPermissions { actual: mode });\n+        }\n+\n+        let has_pubring = dir.join(\"pubring.kbx\").exists() || dir.join(\"pubring.gpg\").exists();\n+        if !has_pubring {\n+            return Ok(InitializationStatus::NoKeyringFiles);\n+        }\n+\n+        if !dir.join(\"trustdb.gpg\").exists() {\n+            return Ok(InitializationStatus::NoTrustDb);\n+        }\n+\n+        Ok(InitializationStatus::Ready)\n+    }\n }\n \n fn check_gpg_error(homedir: &str, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n@@ -213,6 +272,13 @@ impl Keyring {\n         self.reader.list_signatures(keyid).await\n     }\n \n+    /// Checks whether the keyring is initialized without spawning GPG.\n+    ///\n+    /// See [`ReadOnlyKeyring::is_initialized`] for details.\n+    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n+        self.reader.is_initialized()\n+    }\n+\n     /// Initializes the pacman keyring.\n     ///\n     /// Creates the keyring directory and generates a local signing key.\n@@ -454,4 +520,118 @@ mod tests {\n             _ => panic!(\"expected PacmanKey error\"),\n         }\n     }\n+\n+    #[test]\n+    fn test_is_initialized_directory_missing() {\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: \"/nonexistent/path/that/does/not/exist\".to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::DirectoryMissing);\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_no_keyring_files() {\n+        use std::fs;\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_keyring\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::NoKeyringFiles);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_no_trustdb() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_trustdb\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::NoTrustDb);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_incorrect_permissions() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_bad_perms\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o755)).unwrap();\n+        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n+        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(\n+            status,\n+            InitializationStatus::IncorrectPermissions { actual: 0o755 }\n+        );\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_ready() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_ready\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n+        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::Ready);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n+\n+    #[test]\n+    fn test_is_initialized_with_legacy_pubring() {\n+        use std::fs::{self, File};\n+        use std::os::unix::fs::PermissionsExt;\n+\n+        let tmp = std::env::temp_dir().join(\"pacman_key_test_legacy\");\n+        let _ = fs::remove_dir_all(&tmp);\n+        fs::create_dir(&tmp).unwrap();\n+        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n+        File::create(tmp.join(\"pubring.gpg\")).unwrap();\n+        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n+\n+        let reader = ReadOnlyKeyring {\n+            gpg_homedir: tmp.to_string_lossy().to_string(),\n+        };\n+        let status = reader.is_initialized().unwrap();\n+        assert_eq!(status, InitializationStatus::Ready);\n+\n+        fs::remove_dir_all(&tmp).unwrap();\n+    }\n }\ndiff --git a/src/lib.rs b/src/lib.rs\nindex b44329d..a0146a2 100644\n--- a/src/lib.rs\n+++ b/src/lib.rs\n@@ -35,4 +35,6 @@ mod validation;\n \n pub use error::{Error, Result};\n pub use keyring::{Keyring, ReadOnlyKeyring};\n-pub use types::{Key, KeyType, KeyValidity, RefreshOptions, RefreshProgress, Signature};\n+pub use types::{\n+    InitializationStatus, Key, KeyType, KeyValidity, RefreshOptions, RefreshProgress, Signature,\n+};\ndiff --git a/src/types.rs b/src/types.rs\nindex 6f3fe49..2d565cd 100644\n--- a/src/types.rs\n+++ b/src/types.rs\n@@ -1,5 +1,29 @@\n use chrono::NaiveDate;\n \n+/// Status of keyring initialization.\n+///\n+/// Returned by [`ReadOnlyKeyring::is_initialized`] to indicate the current\n+/// state of the keyring directory without spawning GPG processes.\n+///\n+/// [`ReadOnlyKeyring::is_initialized`]: crate::ReadOnlyKeyring::is_initialized\n+#[derive(Debug, Clone, PartialEq, Eq)]\n+#[non_exhaustive]\n+pub enum InitializationStatus {\n+    /// Keyring is fully initialized and ready for use.\n+    Ready,\n+    /// The keyring directory does not exist.\n+    DirectoryMissing,\n+    /// Directory exists but contains no keyring files (pubring.kbx or pubring.gpg).\n+    NoKeyringFiles,\n+    /// Directory exists but trustdb.gpg is missing.\n+    NoTrustDb,\n+    /// Directory exists but has incorrect permissions (should be 700).\n+    IncorrectPermissions {\n+        /// The actual permission bits (e.g., 0o755).\n+        actual: u32,\n+    },\n+}\n+\n /// A GPG key from the pacman keyring.\n #[derive(Debug, Clone, PartialEq, Eq)]\n pub struct Key {","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"8809ddaf-1a83-4b2d-945d-ca7e0365edb9"}
{"parentUuid":"5eca3ac9-9757-474d-bcec-a4ae3a32f8cb","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_01S3qq84uFg5GWFVRMqP2Czs","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me read the complete files to understand the full context."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3787,"cache_read_input_tokens":12627,"cache_creation":{"ephemeral_5m_input_tokens":3787,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwX467wazDEoqoTLkw","type":"assistant","uuid":"7efa4ece-e549-4fb4-ae9c-afb31bb8eb50","timestamp":"2026-01-17T18:47:04.258Z"}
{"parentUuid":"7efa4ece-e549-4fb4-ae9c-afb31bb8eb50","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_01S3qq84uFg5GWFVRMqP2Czs","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018UDrQtj6WACeBdnHc3bDJw","name":"Read","input":{"file_path":"/home/josie/development/archlinux/pacman-key-rs/src/types.rs"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3787,"cache_read_input_tokens":12627,"cache_creation":{"ephemeral_5m_input_tokens":3787,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwX467wazDEoqoTLkw","type":"assistant","uuid":"224b7c1d-12e7-460d-b756-a6826a6dfc8e","timestamp":"2026-01-17T18:47:04.955Z"}
{"parentUuid":"224b7c1d-12e7-460d-b756-a6826a6dfc8e","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_01S3qq84uFg5GWFVRMqP2Czs","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GvS3Y5NjStYdsHoCXQ1LjM","name":"Read","input":{"file_path":"/home/josie/development/archlinux/pacman-key-rs/src/keyring.rs"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3787,"cache_read_input_tokens":12627,"cache_creation":{"ephemeral_5m_input_tokens":3787,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwX467wazDEoqoTLkw","type":"assistant","uuid":"cdd82fa0-d0b5-487a-afdb-6c2c4d07d00b","timestamp":"2026-01-17T18:47:05.272Z"}
{"parentUuid":"cdd82fa0-d0b5-487a-afdb-6c2c4d07d00b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_01S3qq84uFg5GWFVRMqP2Czs","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01AQpzn8bqBMAndtaafUrHXr","name":"Read","input":{"file_path":"/home/josie/development/archlinux/pacman-key-rs/src/error.rs"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":3787,"cache_read_input_tokens":12627,"cache_creation":{"ephemeral_5m_input_tokens":3787,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwX467wazDEoqoTLkw","type":"assistant","uuid":"f497295b-a05e-4548-bea8-4db8148d71ef","timestamp":"2026-01-17T18:47:05.577Z"}
{"parentUuid":"224b7c1d-12e7-460d-b756-a6826a6dfc8e","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018UDrQtj6WACeBdnHc3bDJw","type":"tool_result","content":"     1→use chrono::NaiveDate;\n     2→\n     3→/// Status of keyring initialization.\n     4→///\n     5→/// Returned by [`ReadOnlyKeyring::is_initialized`] to indicate the current\n     6→/// state of the keyring directory without spawning GPG processes.\n     7→///\n     8→/// [`ReadOnlyKeyring::is_initialized`]: crate::ReadOnlyKeyring::is_initialized\n     9→#[derive(Debug, Clone, PartialEq, Eq)]\n    10→#[non_exhaustive]\n    11→pub enum InitializationStatus {\n    12→    /// Keyring is fully initialized and ready for use.\n    13→    Ready,\n    14→    /// The keyring directory does not exist.\n    15→    DirectoryMissing,\n    16→    /// Directory exists but contains no keyring files (pubring.kbx or pubring.gpg).\n    17→    NoKeyringFiles,\n    18→    /// Directory exists but trustdb.gpg is missing.\n    19→    NoTrustDb,\n    20→    /// Directory exists but has incorrect permissions (should be 700).\n    21→    IncorrectPermissions {\n    22→        /// The actual permission bits (e.g., 0o755).\n    23→        actual: u32,\n    24→    },\n    25→}\n    26→\n    27→/// A GPG key from the pacman keyring.\n    28→#[derive(Debug, Clone, PartialEq, Eq)]\n    29→pub struct Key {\n    30→    pub fingerprint: String,\n    31→    pub uid: String,\n    32→    pub created: Option<NaiveDate>,\n    33→    pub expires: Option<NaiveDate>,\n    34→    pub validity: KeyValidity,\n    35→    pub key_type: KeyType,\n    36→}\n    37→\n    38→/// The cryptographic algorithm and key size.\n    39→#[derive(Debug, Clone, PartialEq, Eq)]\n    40→pub struct KeyType {\n    41→    pub algorithm: String,\n    42→    pub bits: u32,\n    43→}\n    44→\n    45→impl std::fmt::Display for KeyType {\n    46→    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n    47→        write!(f, \"{}{}\", self.algorithm.to_lowercase(), self.bits)\n    48→    }\n    49→}\n    50→\n    51→/// GPG key validity level.\n    52→///\n    53→/// Represents how confident GPG is that the key belongs to the claimed identity.\n    54→/// This is derived from signature verification and the web of trust, not to be\n    55→/// confused with owner trust (how much we trust the key owner to sign other keys).\n    56→///\n    57→/// Values correspond to GPG's validity field in `--with-colons` output.\n    58→#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord, Default)]\n    59→#[non_exhaustive]\n    60→pub enum KeyValidity {\n    61→    /// Validity unknown (new key or insufficient data)\n    62→    #[default]\n    63→    Unknown,\n    64→    /// Validity undefined (not yet computed)\n    65→    Undefined,\n    66→    /// Key is explicitly distrusted\n    67→    Never,\n    68→    /// Marginally valid (some trust path exists)\n    69→    Marginal,\n    70→    /// Fully valid (strong trust path)\n    71→    Full,\n    72→    /// Ultimately valid (user's own key or explicitly trusted)\n    73→    Ultimate,\n    74→    /// Key has expired\n    75→    Expired,\n    76→    /// Key has been revoked\n    77→    Revoked,\n    78→}\n    79→\n    80→impl KeyValidity {\n    81→    pub fn from_gpg_char(c: char) -> Self {\n    82→        match c {\n    83→            'o' => Self::Unknown,\n    84→            'q' => Self::Undefined,\n    85→            'n' => Self::Never,\n    86→            'm' => Self::Marginal,\n    87→            'f' => Self::Full,\n    88→            'u' => Self::Ultimate,\n    89→            'e' => Self::Expired,\n    90→            'r' => Self::Revoked,\n    91→            _ => Self::Unknown,\n    92→        }\n    93→    }\n    94→}\n    95→\n    96→/// A signature on a key.\n    97→#[derive(Debug, Clone, PartialEq, Eq)]\n    98→pub struct Signature {\n    99→    pub keyid: String,\n   100→    pub uid: String,\n   101→    pub created: Option<NaiveDate>,\n   102→    pub expires: Option<NaiveDate>,\n   103→    pub sig_class: String,\n   104→}\n   105→\n   106→/// Progress updates during key refresh operations.\n   107→#[derive(Debug, Clone, PartialEq, Eq)]\n   108→#[non_exhaustive]\n   109→pub enum RefreshProgress {\n   110→    Starting {\n   111→        total_keys: usize,\n   112→    },\n   113→    Refreshing {\n   114→        current: usize,\n   115→        total: usize,\n   116→        keyid: String,\n   117→    },\n   118→    Completed,\n   119→    Error {\n   120→        keyid: String,\n   121→        message: String,\n   122→    },\n   123→}\n   124→\n   125→/// Options for the key refresh operation.\n   126→#[derive(Debug, Clone, Default)]\n   127→pub struct RefreshOptions {\n   128→    /// Timeout for the entire refresh operation, in seconds.\n   129→    /// If None, no timeout is applied.\n   130→    pub timeout_secs: Option<u64>,\n   131→}\n   132→\n   133→#[cfg(test)]\n   134→mod tests {\n   135→    use super::*;\n   136→\n   137→    #[test]\n   138→    fn test_key_validity_from_gpg_char() {\n   139→        assert_eq!(KeyValidity::from_gpg_char('o'), KeyValidity::Unknown);\n   140→        assert_eq!(KeyValidity::from_gpg_char('q'), KeyValidity::Undefined);\n   141→        assert_eq!(KeyValidity::from_gpg_char('n'), KeyValidity::Never);\n   142→        assert_eq!(KeyValidity::from_gpg_char('m'), KeyValidity::Marginal);\n   143→        assert_eq!(KeyValidity::from_gpg_char('f'), KeyValidity::Full);\n   144→        assert_eq!(KeyValidity::from_gpg_char('u'), KeyValidity::Ultimate);\n   145→        assert_eq!(KeyValidity::from_gpg_char('e'), KeyValidity::Expired);\n   146→        assert_eq!(KeyValidity::from_gpg_char('r'), KeyValidity::Revoked);\n   147→        assert_eq!(KeyValidity::from_gpg_char('x'), KeyValidity::Unknown);\n   148→        assert_eq!(KeyValidity::from_gpg_char('-'), KeyValidity::Unknown);\n   149→    }\n   150→}\n   151→\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":"dbf5a6ee-b464-4d50-ba5c-6fea200cb228","timestamp":"2026-01-17T18:47:05.624Z","toolUseResult":{"type":"text","file":{"filePath":"/home/josie/development/archlinux/pacman-key-rs/src/types.rs","content":"use chrono::NaiveDate;\n\n/// Status of keyring initialization.\n///\n/// Returned by [`ReadOnlyKeyring::is_initialized`] to indicate the current\n/// state of the keyring directory without spawning GPG processes.\n///\n/// [`ReadOnlyKeyring::is_initialized`]: crate::ReadOnlyKeyring::is_initialized\n#[derive(Debug, Clone, PartialEq, Eq)]\n#[non_exhaustive]\npub enum InitializationStatus {\n    /// Keyring is fully initialized and ready for use.\n    Ready,\n    /// The keyring directory does not exist.\n    DirectoryMissing,\n    /// Directory exists but contains no keyring files (pubring.kbx or pubring.gpg).\n    NoKeyringFiles,\n    /// Directory exists but trustdb.gpg is missing.\n    NoTrustDb,\n    /// Directory exists but has incorrect permissions (should be 700).\n    IncorrectPermissions {\n        /// The actual permission bits (e.g., 0o755).\n        actual: u32,\n    },\n}\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    /// Key has expired\n    Expired,\n    /// Key has been revoked\n    Revoked,\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            'e' => Self::Expired,\n            'r' => Self::Revoked,\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\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    #[test]\n    fn test_key_validity_from_gpg_char() {\n        assert_eq!(KeyValidity::from_gpg_char('o'), KeyValidity::Unknown);\n        assert_eq!(KeyValidity::from_gpg_char('q'), KeyValidity::Undefined);\n        assert_eq!(KeyValidity::from_gpg_char('n'), KeyValidity::Never);\n        assert_eq!(KeyValidity::from_gpg_char('m'), KeyValidity::Marginal);\n        assert_eq!(KeyValidity::from_gpg_char('f'), KeyValidity::Full);\n        assert_eq!(KeyValidity::from_gpg_char('u'), KeyValidity::Ultimate);\n        assert_eq!(KeyValidity::from_gpg_char('e'), KeyValidity::Expired);\n        assert_eq!(KeyValidity::from_gpg_char('r'), KeyValidity::Revoked);\n        assert_eq!(KeyValidity::from_gpg_char('x'), KeyValidity::Unknown);\n        assert_eq!(KeyValidity::from_gpg_char('-'), KeyValidity::Unknown);\n    }\n}\n","numLines":151,"startLine":1,"totalLines":151}},"sourceToolAssistantUUID":"224b7c1d-12e7-460d-b756-a6826a6dfc8e"}
{"parentUuid":"cdd82fa0-d0b5-487a-afdb-6c2c4d07d00b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GvS3Y5NjStYdsHoCXQ1LjM","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::{parse_keys, parse_signatures};\n     7→use crate::types::{InitializationStatus, Key, RefreshOptions, RefreshProgress, Signature};\n     8→use crate::validation::{validate_keyid, validate_keyring_name};\n     9→\n    10→const DEFAULT_GPG_HOMEDIR: &str = \"/etc/pacman.d/gnupg\";\n    11→\n    12→/// Read-only interface for querying a GPG keyring.\n    13→///\n    14→/// This type is returned by [`Keyring::with_homedir`] and only provides\n    15→/// read operations (`list_keys`, `list_signatures`). Write operations\n    16→/// require a [`Keyring`] which targets the system pacman keyring.\n    17→///\n    18→/// # Example\n    19→///\n    20→/// ```no_run\n    21→/// # async fn example() -> pacman_key::Result<()> {\n    22→/// use pacman_key::Keyring;\n    23→///\n    24→/// let reader = Keyring::with_homedir(\"/custom/gnupg\");\n    25→/// let keys = reader.list_keys().await?;\n    26→/// # Ok(())\n    27→/// # }\n    28→/// ```\n    29→pub struct ReadOnlyKeyring {\n    30→    gpg_homedir: String,\n    31→}\n    32→\n    33→impl ReadOnlyKeyring {\n    34→    /// Lists all keys in the keyring.\n    35→    pub async fn list_keys(&self) -> Result<Vec<Key>> {\n    36→        let output = Command::new(\"gpg\")\n    37→            .env(\"LC_ALL\", \"C\")\n    38→            .arg(format!(\"--homedir={}\", self.gpg_homedir))\n    39→            .args([\"--list-keys\", \"--with-colons\"])\n    40→            .output()\n    41→            .await?;\n    42→\n    43→        if !output.status.success() {\n    44→            return Err(check_gpg_error(\n    45→                &self.gpg_homedir,\n    46→                output.status,\n    47→                &output.stderr,\n    48→            ));\n    49→        }\n    50→\n    51→        let stdout = String::from_utf8_lossy(&output.stdout);\n    52→        parse_keys(&stdout)\n    53→    }\n    54→\n    55→    /// Lists signatures on keys in the keyring.\n    56→    ///\n    57→    /// If `keyid` is provided, lists signatures only for that key.\n    58→    /// Otherwise lists all signatures in the keyring.\n    59→    pub async fn list_signatures(&self, keyid: Option<&str>) -> Result<Vec<Signature>> {\n    60→        let mut cmd = Command::new(\"gpg\");\n    61→        cmd.env(\"LC_ALL\", \"C\")\n    62→            .arg(format!(\"--homedir={}\", self.gpg_homedir))\n    63→            .args([\"--list-sigs\", \"--with-colons\"]);\n    64→\n    65→        if let Some(id) = keyid {\n    66→            let validated = validate_keyid(id)?;\n    67→            cmd.arg(validated);\n    68→        }\n    69→\n    70→        let output = cmd.output().await?;\n    71→\n    72→        if !output.status.success() {\n    73→            return Err(check_gpg_error(\n    74→                &self.gpg_homedir,\n    75→                output.status,\n    76→                &output.stderr,\n    77→            ));\n    78→        }\n    79→\n    80→        let stdout = String::from_utf8_lossy(&output.stdout);\n    81→        parse_signatures(&stdout)\n    82→    }\n    83→\n    84→    /// Checks whether the keyring is initialized without spawning GPG.\n    85→    ///\n    86→    /// Performs filesystem checks to determine the keyring state:\n    87→    /// - Directory exists with correct permissions (700)\n    88→    /// - Contains pubring.kbx or pubring.gpg\n    89→    /// - Contains trustdb.gpg\n    90→    ///\n    91→    /// This is faster than attempting a GPG operation and parsing errors,\n    92→    /// and allows proactive checks before operations.\n    93→    ///\n    94→    /// # Example\n    95→    ///\n    96→    /// ```no_run\n    97→    /// use pacman_key::{Keyring, InitializationStatus};\n    98→    ///\n    99→    /// let keyring = Keyring::new();\n   100→    /// match keyring.is_initialized() {\n   101→    ///     Ok(InitializationStatus::Ready) => println!(\"Keyring is ready\"),\n   102→    ///     Ok(InitializationStatus::DirectoryMissing) => println!(\"Run: pacman-key --init\"),\n   103→    ///     Ok(status) => println!(\"Keyring issue: {:?}\", status),\n   104→    ///     Err(e) => eprintln!(\"Check failed: {}\", e),\n   105→    /// }\n   106→    /// ```\n   107→    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n   108→        use std::fs;\n   109→        use std::os::unix::fs::PermissionsExt;\n   110→        use std::path::Path;\n   111→\n   112→        let dir = Path::new(&self.gpg_homedir);\n   113→\n   114→        let metadata = match fs::metadata(dir) {\n   115→            Ok(m) => m,\n   116→            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {\n   117→                return Ok(InitializationStatus::DirectoryMissing);\n   118→            }\n   119→            Err(e) => return Err(Error::Command(e)),\n   120→        };\n   121→\n   122→        if !metadata.is_dir() {\n   123→            return Ok(InitializationStatus::DirectoryMissing);\n   124→        }\n   125→\n   126→        let mode = metadata.permissions().mode() & 0o777;\n   127→        if mode != 0o700 {\n   128→            return Ok(InitializationStatus::IncorrectPermissions { actual: mode });\n   129→        }\n   130→\n   131→        let has_pubring = dir.join(\"pubring.kbx\").exists() || dir.join(\"pubring.gpg\").exists();\n   132→        if !has_pubring {\n   133→            return Ok(InitializationStatus::NoKeyringFiles);\n   134→        }\n   135→\n   136→        if !dir.join(\"trustdb.gpg\").exists() {\n   137→            return Ok(InitializationStatus::NoTrustDb);\n   138→        }\n   139→\n   140→        Ok(InitializationStatus::Ready)\n   141→    }\n   142→}\n   143→\n   144→fn check_gpg_error(homedir: &str, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n   145→    let msg = String::from_utf8_lossy(stderr);\n   146→\n   147→    if msg.contains(\"Permission denied\") || msg.contains(\"permission denied\") {\n   148→        return Error::PermissionDenied;\n   149→    }\n   150→\n   151→    if msg.contains(\"No such file or directory\") && msg.contains(homedir) {\n   152→        return Error::KeyringNotInitialized;\n   153→    }\n   154→\n   155→    Error::PacmanKey {\n   156→        status: status.code().unwrap_or(-1),\n   157→        stderr: msg.to_string(),\n   158→    }\n   159→}\n   160→\n   161→/// Interface for managing the pacman keyring.\n   162→///\n   163→/// Provides async methods for key listing, importing, signing, and keyring management.\n   164→///\n   165→/// # Root Privileges\n   166→///\n   167→/// Write operations (`init_keyring`, `populate`, `receive_keys`, `locally_sign_key`,\n   168→/// `delete_key`) require root privileges and will return [`Error::PermissionDenied`]\n   169→/// if called without sufficient permissions.\n   170→///\n   171→/// [`Error::PermissionDenied`]: crate::Error::PermissionDenied\n   172→///\n   173→/// # Example\n   174→///\n   175→/// ```no_run\n   176→/// use pacman_key::Keyring;\n   177→///\n   178→/// # async fn example() -> pacman_key::Result<()> {\n   179→/// let keyring = Keyring::new();\n   180→/// let keys = keyring.list_keys().await?;\n   181→/// println!(\"Found {} keys\", keys.len());\n   182→/// # Ok(())\n   183→/// # }\n   184→/// ```\n   185→pub struct Keyring {\n   186→    reader: ReadOnlyKeyring,\n   187→}\n   188→\n   189→impl Default for Keyring {\n   190→    fn default() -> Self {\n   191→        Self::new()\n   192→    }\n   193→}\n   194→\n   195→impl Keyring {\n   196→    /// Creates a new Keyring using the default pacman keyring path.\n   197→    #[must_use]\n   198→    pub fn new() -> Self {\n   199→        Self {\n   200→            reader: ReadOnlyKeyring {\n   201→                gpg_homedir: DEFAULT_GPG_HOMEDIR.to_string(),\n   202→            },\n   203→        }\n   204→    }\n   205→\n   206→    /// Creates a read-only keyring interface for a custom GPG home directory.\n   207→    ///\n   208→    /// Returns a [`ReadOnlyKeyring`] that can only perform read operations\n   209→    /// (`list_keys`, `list_signatures`). This is useful for inspecting\n   210→    /// alternative keyrings without risking modifications.\n   211→    ///\n   212→    /// # Example\n   213→    ///\n   214→    /// ```no_run\n   215→    /// # async fn example() -> pacman_key::Result<()> {\n   216→    /// use pacman_key::Keyring;\n   217→    ///\n   218→    /// let reader = Keyring::with_homedir(\"/custom/gnupg\");\n   219→    /// let keys = reader.list_keys().await?;\n   220→    /// # Ok(())\n   221→    /// # }\n   222→    /// ```\n   223→    #[must_use]\n   224→    pub fn with_homedir(path: impl Into<String>) -> ReadOnlyKeyring {\n   225→        ReadOnlyKeyring {\n   226→            gpg_homedir: path.into(),\n   227→        }\n   228→    }\n   229→\n   230→    async fn run_pacman_key<I, S>(&self, args: I) -> Result<()>\n   231→    where\n   232→        I: IntoIterator<Item = S>,\n   233→        S: AsRef<std::ffi::OsStr>,\n   234→    {\n   235→        let output = Command::new(\"pacman-key\")\n   236→            .env(\"LC_ALL\", \"C\")\n   237→            .args(args)\n   238→            .output()\n   239→            .await?;\n   240→\n   241→        if !output.status.success() {\n   242→            return Err(self.check_error(output.status, &output.stderr));\n   243→        }\n   244→\n   245→        Ok(())\n   246→    }\n   247→\n   248→    /// Lists all keys in the keyring.\n   249→    ///\n   250→    /// # Example\n   251→    ///\n   252→    /// ```no_run\n   253→    /// # async fn example() -> pacman_key::Result<()> {\n   254→    /// use pacman_key::Keyring;\n   255→    ///\n   256→    /// let keyring = Keyring::new();\n   257→    /// for key in keyring.list_keys().await? {\n   258→    ///     println!(\"{} - {:?}\", key.uid, key.validity);\n   259→    /// }\n   260→    /// # Ok(())\n   261→    /// # }\n   262→    /// ```\n   263→    pub async fn list_keys(&self) -> Result<Vec<Key>> {\n   264→        self.reader.list_keys().await\n   265→    }\n   266→\n   267→    /// Lists signatures on keys in the keyring.\n   268→    ///\n   269→    /// If `keyid` is provided, lists signatures only for that key.\n   270→    /// Otherwise lists all signatures in the keyring.\n   271→    pub async fn list_signatures(&self, keyid: Option<&str>) -> Result<Vec<Signature>> {\n   272→        self.reader.list_signatures(keyid).await\n   273→    }\n   274→\n   275→    /// Checks whether the keyring is initialized without spawning GPG.\n   276→    ///\n   277→    /// See [`ReadOnlyKeyring::is_initialized`] for details.\n   278→    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n   279→        self.reader.is_initialized()\n   280→    }\n   281→\n   282→    /// Initializes the pacman keyring.\n   283→    ///\n   284→    /// Creates the keyring directory and generates a local signing key.\n   285→    pub async fn init_keyring(&self) -> Result<()> {\n   286→        self.run_pacman_key(&[\"--init\"]).await\n   287→    }\n   288→\n   289→    /// Populates the keyring with keys from distribution keyrings.\n   290→    ///\n   291→    /// If no keyrings are specified, defaults to \"archlinux\". Keyring names\n   292→    /// must contain only alphanumeric characters, hyphens, or underscores.\n   293→    pub async fn populate(&self, keyrings: &[&str]) -> Result<()> {\n   294→        for name in keyrings {\n   295→            validate_keyring_name(name)?;\n   296→        }\n   297→\n   298→        let keyring_args: &[&str] = if keyrings.is_empty() {\n   299→            &[\"archlinux\"]\n   300→        } else {\n   301→            keyrings\n   302→        };\n   303→\n   304→        self.run_pacman_key(std::iter::once(\"--populate\").chain(keyring_args.iter().copied()))\n   305→            .await\n   306→    }\n   307→\n   308→    /// Receives keys from a keyserver.\n   309→    pub async fn receive_keys(&self, keyids: &[&str]) -> Result<()> {\n   310→        if keyids.is_empty() {\n   311→            return Ok(());\n   312→        }\n   313→\n   314→        let validated: Vec<String> = keyids\n   315→            .iter()\n   316→            .map(|k| validate_keyid(k))\n   317→            .collect::<Result<_>>()?;\n   318→\n   319→        self.run_pacman_key(std::iter::once(\"--recv-keys\".to_string()).chain(validated))\n   320→            .await\n   321→    }\n   322→\n   323→    /// Locally signs a key to mark it as trusted.\n   324→    pub async fn locally_sign_key(&self, keyid: &str) -> Result<()> {\n   325→        let validated = validate_keyid(keyid)?;\n   326→        self.run_pacman_key(&[\"--lsign-key\", &validated]).await\n   327→    }\n   328→\n   329→    /// Deletes a key from the keyring.\n   330→    pub async fn delete_key(&self, keyid: &str) -> Result<()> {\n   331→        let validated = validate_keyid(keyid)?;\n   332→        self.run_pacman_key(&[\"--delete\", &validated]).await\n   333→    }\n   334→\n   335→    /// Refreshes all keys from the keyserver.\n   336→    ///\n   337→    /// This is a long-running operation. The callback receives progress updates\n   338→    /// as keys are refreshed.\n   339→    ///\n   340→    /// # Example\n   341→    ///\n   342→    /// ```no_run\n   343→    /// # async fn example() -> pacman_key::Result<()> {\n   344→    /// use pacman_key::{Keyring, RefreshOptions, RefreshProgress};\n   345→    ///\n   346→    /// let keyring = Keyring::new();\n   347→    /// let options = RefreshOptions { timeout_secs: Some(300) };\n   348→    /// keyring.refresh_keys(|p| println!(\"{p:?}\"), options).await?;\n   349→    /// # Ok(())\n   350→    /// # }\n   351→    /// ```\n   352→    pub async fn refresh_keys<F>(&self, callback: F, options: RefreshOptions) -> Result<()>\n   353→    where\n   354→        F: Fn(RefreshProgress),\n   355→    {\n   356→        let refresh_future = self.refresh_keys_inner(&callback);\n   357→\n   358→        match options.timeout_secs {\n   359→            Some(secs) => {\n   360→                tokio::time::timeout(std::time::Duration::from_secs(secs), refresh_future)\n   361→                    .await\n   362→                    .map_err(|_| Error::Timeout(secs))?\n   363→            }\n   364→            None => refresh_future.await,\n   365→        }\n   366→    }\n   367→\n   368→    async fn refresh_keys_inner<F>(&self, callback: &F) -> Result<()>\n   369→    where\n   370→        F: Fn(RefreshProgress),\n   371→    {\n   372→        let keys = self.list_keys().await?;\n   373→        let total = keys.len();\n   374→\n   375→        callback(RefreshProgress::Starting { total_keys: total });\n   376→\n   377→        let mut child = Command::new(\"pacman-key\")\n   378→            .env(\"LC_ALL\", \"C\")\n   379→            .arg(\"--refresh-keys\")\n   380→            .stdout(Stdio::null())\n   381→            .stderr(Stdio::piped())\n   382→            .spawn()?;\n   383→\n   384→        let stderr = child.stderr.take().ok_or(Error::StderrCaptureFailed)?;\n   385→        let mut reader = BufReader::new(stderr).lines();\n   386→\n   387→        let mut current = 0;\n   388→        while let Some(line) = reader.next_line().await? {\n   389→            if line.contains(\"refreshing\") || line.contains(\"requesting\") {\n   390→                current += 1;\n   391→                let keyid = extract_keyid_from_line(&line);\n   392→                callback(RefreshProgress::Refreshing {\n   393→                    current,\n   394→                    total,\n   395→                    keyid,\n   396→                });\n   397→            } else if line.contains(\"error\")\n   398→                || line.contains(\"failed\")\n   399→                || line.contains(\"not found\")\n   400→            {\n   401→                let keyid = extract_keyid_from_line(&line);\n   402→                callback(RefreshProgress::Error {\n   403→                    keyid,\n   404→                    message: line.clone(),\n   405→                });\n   406→            }\n   407→        }\n   408→\n   409→        let status = child.wait().await?;\n   410→        if !status.success() {\n   411→            return Err(Error::PacmanKey {\n   412→                status: status.code().unwrap_or(-1),\n   413→                stderr: \"refresh failed\".to_string(),\n   414→            });\n   415→        }\n   416→\n   417→        callback(RefreshProgress::Completed);\n   418→        Ok(())\n   419→    }\n   420→\n   421→    fn check_error(&self, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n   422→        check_gpg_error(&self.reader.gpg_homedir, status, stderr)\n   423→    }\n   424→}\n   425→\n   426→fn extract_keyid_from_line(line: &str) -> String {\n   427→    for word in line.split_whitespace().rev() {\n   428→        let trimmed = word.trim_end_matches([':', ',', '.']);\n   429→        let normalized = trimmed\n   430→            .strip_prefix(\"0x\")\n   431→            .or_else(|| trimmed.strip_prefix(\"0X\"))\n   432→            .unwrap_or(trimmed);\n   433→        if !normalized.is_empty()\n   434→            && normalized.chars().all(|c| c.is_ascii_hexdigit())\n   435→            && matches!(normalized.len(), 8 | 16 | 40)\n   436→        {\n   437→            return trimmed.to_uppercase();\n   438→        }\n   439→    }\n   440→    String::new()\n   441→}\n   442→\n   443→#[cfg(test)]\n   444→mod tests {\n   445→    use super::*;\n   446→\n   447→    #[test]\n   448→    fn test_extract_keyid_from_refresh_line() {\n   449→        assert_eq!(\n   450→            extract_keyid_from_line(\"gpg: refreshing 1 key from hkps://keyserver.ubuntu.com\"),\n   451→            \"\"\n   452→        );\n   453→        assert_eq!(\n   454→            extract_keyid_from_line(\n   455→                \"gpg: requesting key DEADBEEF from hkps://keyserver.ubuntu.com\"\n   456→            ),\n   457→            \"DEADBEEF\"\n   458→        );\n   459→        assert_eq!(\n   460→            extract_keyid_from_line(\"gpg: key 786C63F330D7CB92: public key imported\"),\n   461→            \"786C63F330D7CB92\"\n   462→        );\n   463→    }\n   464→\n   465→    #[test]\n   466→    fn test_extract_keyid_lowercase_normalized() {\n   467→        assert_eq!(\n   468→            extract_keyid_from_line(\"gpg: key deadbeef: something\"),\n   469→            \"DEADBEEF\"\n   470→        );\n   471→    }\n   472→\n   473→    #[test]\n   474→    fn test_extract_keyid_no_match() {\n   475→        assert_eq!(extract_keyid_from_line(\"gpg: some other message\"), \"\");\n   476→        assert_eq!(extract_keyid_from_line(\"\"), \"\");\n   477→    }\n   478→\n   479→    #[test]\n   480→    fn test_check_error_permission_denied() {\n   481→        let keyring = Keyring::new();\n   482→        let stderr = b\"gpg: Permission denied\";\n   483→        let status = std::process::Command::new(\"false\").status().unwrap();\n   484→\n   485→        let err = keyring.check_error(status, stderr);\n   486→        assert!(matches!(err, Error::PermissionDenied));\n   487→    }\n   488→\n   489→    #[test]\n   490→    fn test_check_error_permission_denied_lowercase() {\n   491→        let keyring = Keyring::new();\n   492→        let stderr = b\"gpg: permission denied (are you root?)\";\n   493→        let status = std::process::Command::new(\"false\").status().unwrap();\n   494→\n   495→        let err = keyring.check_error(status, stderr);\n   496→        assert!(matches!(err, Error::PermissionDenied));\n   497→    }\n   498→\n   499→    #[test]\n   500→    fn test_check_error_keyring_not_initialized() {\n   501→        let keyring = Keyring::new();\n   502→        let stderr = b\"gpg: keybox '/etc/pacman.d/gnupg/pubring.kbx': No such file or directory\";\n   503→        let status = std::process::Command::new(\"false\").status().unwrap();\n   504→\n   505→        let err = keyring.check_error(status, stderr);\n   506→        assert!(matches!(err, Error::KeyringNotInitialized));\n   507→    }\n   508→\n   509→    #[test]\n   510→    fn test_check_error_generic() {\n   511→        let keyring = Keyring::new();\n   512→        let stderr = b\"gpg: some unknown error\";\n   513→        let status = std::process::Command::new(\"false\").status().unwrap();\n   514→\n   515→        let err = keyring.check_error(status, stderr);\n   516→        match err {\n   517→            Error::PacmanKey { status: _, stderr } => {\n   518→                assert!(stderr.contains(\"some unknown error\"));\n   519→            }\n   520→            _ => panic!(\"expected PacmanKey error\"),\n   521→        }\n   522→    }\n   523→\n   524→    #[test]\n   525→    fn test_is_initialized_directory_missing() {\n   526→        let reader = ReadOnlyKeyring {\n   527→            gpg_homedir: \"/nonexistent/path/that/does/not/exist\".to_string(),\n   528→        };\n   529→        let status = reader.is_initialized().unwrap();\n   530→        assert_eq!(status, InitializationStatus::DirectoryMissing);\n   531→    }\n   532→\n   533→    #[test]\n   534→    fn test_is_initialized_no_keyring_files() {\n   535→        use std::fs;\n   536→        use std::os::unix::fs::PermissionsExt;\n   537→\n   538→        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_keyring\");\n   539→        let _ = fs::remove_dir_all(&tmp);\n   540→        fs::create_dir(&tmp).unwrap();\n   541→        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n   542→\n   543→        let reader = ReadOnlyKeyring {\n   544→            gpg_homedir: tmp.to_string_lossy().to_string(),\n   545→        };\n   546→        let status = reader.is_initialized().unwrap();\n   547→        assert_eq!(status, InitializationStatus::NoKeyringFiles);\n   548→\n   549→        fs::remove_dir_all(&tmp).unwrap();\n   550→    }\n   551→\n   552→    #[test]\n   553→    fn test_is_initialized_no_trustdb() {\n   554→        use std::fs::{self, File};\n   555→        use std::os::unix::fs::PermissionsExt;\n   556→\n   557→        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_trustdb\");\n   558→        let _ = fs::remove_dir_all(&tmp);\n   559→        fs::create_dir(&tmp).unwrap();\n   560→        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n   561→        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n   562→\n   563→        let reader = ReadOnlyKeyring {\n   564→            gpg_homedir: tmp.to_string_lossy().to_string(),\n   565→        };\n   566→        let status = reader.is_initialized().unwrap();\n   567→        assert_eq!(status, InitializationStatus::NoTrustDb);\n   568→\n   569→        fs::remove_dir_all(&tmp).unwrap();\n   570→    }\n   571→\n   572→    #[test]\n   573→    fn test_is_initialized_incorrect_permissions() {\n   574→        use std::fs::{self, File};\n   575→        use std::os::unix::fs::PermissionsExt;\n   576→\n   577→        let tmp = std::env::temp_dir().join(\"pacman_key_test_bad_perms\");\n   578→        let _ = fs::remove_dir_all(&tmp);\n   579→        fs::create_dir(&tmp).unwrap();\n   580→        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o755)).unwrap();\n   581→        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n   582→        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n   583→\n   584→        let reader = ReadOnlyKeyring {\n   585→            gpg_homedir: tmp.to_string_lossy().to_string(),\n   586→        };\n   587→        let status = reader.is_initialized().unwrap();\n   588→        assert_eq!(\n   589→            status,\n   590→            InitializationStatus::IncorrectPermissions { actual: 0o755 }\n   591→        );\n   592→\n   593→        fs::remove_dir_all(&tmp).unwrap();\n   594→    }\n   595→\n   596→    #[test]\n   597→    fn test_is_initialized_ready() {\n   598→        use std::fs::{self, File};\n   599→        use std::os::unix::fs::PermissionsExt;\n   600→\n   601→        let tmp = std::env::temp_dir().join(\"pacman_key_test_ready\");\n   602→        let _ = fs::remove_dir_all(&tmp);\n   603→        fs::create_dir(&tmp).unwrap();\n   604→        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n   605→        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n   606→        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n   607→\n   608→        let reader = ReadOnlyKeyring {\n   609→            gpg_homedir: tmp.to_string_lossy().to_string(),\n   610→        };\n   611→        let status = reader.is_initialized().unwrap();\n   612→        assert_eq!(status, InitializationStatus::Ready);\n   613→\n   614→        fs::remove_dir_all(&tmp).unwrap();\n   615→    }\n   616→\n   617→    #[test]\n   618→    fn test_is_initialized_with_legacy_pubring() {\n   619→        use std::fs::{self, File};\n   620→        use std::os::unix::fs::PermissionsExt;\n   621→\n   622→        let tmp = std::env::temp_dir().join(\"pacman_key_test_legacy\");\n   623→        let _ = fs::remove_dir_all(&tmp);\n   624→        fs::create_dir(&tmp).unwrap();\n   625→        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n   626→        File::create(tmp.join(\"pubring.gpg\")).unwrap();\n   627→        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n   628→\n   629→        let reader = ReadOnlyKeyring {\n   630→            gpg_homedir: tmp.to_string_lossy().to_string(),\n   631→        };\n   632→        let status = reader.is_initialized().unwrap();\n   633→        assert_eq!(status, InitializationStatus::Ready);\n   634→\n   635→        fs::remove_dir_all(&tmp).unwrap();\n   636→    }\n   637→}\n   638→\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":"d47f5b3c-a6d7-44be-963f-6661a843322b","timestamp":"2026-01-17T18:47:05.625Z","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::{parse_keys, parse_signatures};\nuse crate::types::{InitializationStatus, Key, RefreshOptions, RefreshProgress, Signature};\nuse crate::validation::{validate_keyid, validate_keyring_name};\n\nconst DEFAULT_GPG_HOMEDIR: &str = \"/etc/pacman.d/gnupg\";\n\n/// Read-only interface for querying a GPG keyring.\n///\n/// This type is returned by [`Keyring::with_homedir`] and only provides\n/// read operations (`list_keys`, `list_signatures`). Write operations\n/// require a [`Keyring`] which targets the system pacman keyring.\n///\n/// # Example\n///\n/// ```no_run\n/// # async fn example() -> pacman_key::Result<()> {\n/// use pacman_key::Keyring;\n///\n/// let reader = Keyring::with_homedir(\"/custom/gnupg\");\n/// let keys = reader.list_keys().await?;\n/// # Ok(())\n/// # }\n/// ```\npub struct ReadOnlyKeyring {\n    gpg_homedir: String,\n}\n\nimpl ReadOnlyKeyring {\n    /// Lists all keys in the keyring.\n    pub async fn list_keys(&self) -> Result<Vec<Key>> {\n        let output = Command::new(\"gpg\")\n            .env(\"LC_ALL\", \"C\")\n            .arg(format!(\"--homedir={}\", self.gpg_homedir))\n            .args([\"--list-keys\", \"--with-colons\"])\n            .output()\n            .await?;\n\n        if !output.status.success() {\n            return Err(check_gpg_error(\n                &self.gpg_homedir,\n                output.status,\n                &output.stderr,\n            ));\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(format!(\"--homedir={}\", 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(check_gpg_error(\n                &self.gpg_homedir,\n                output.status,\n                &output.stderr,\n            ));\n        }\n\n        let stdout = String::from_utf8_lossy(&output.stdout);\n        parse_signatures(&stdout)\n    }\n\n    /// Checks whether the keyring is initialized without spawning GPG.\n    ///\n    /// Performs filesystem checks to determine the keyring state:\n    /// - Directory exists with correct permissions (700)\n    /// - Contains pubring.kbx or pubring.gpg\n    /// - Contains trustdb.gpg\n    ///\n    /// This is faster than attempting a GPG operation and parsing errors,\n    /// and allows proactive checks before operations.\n    ///\n    /// # Example\n    ///\n    /// ```no_run\n    /// use pacman_key::{Keyring, InitializationStatus};\n    ///\n    /// let keyring = Keyring::new();\n    /// match keyring.is_initialized() {\n    ///     Ok(InitializationStatus::Ready) => println!(\"Keyring is ready\"),\n    ///     Ok(InitializationStatus::DirectoryMissing) => println!(\"Run: pacman-key --init\"),\n    ///     Ok(status) => println!(\"Keyring issue: {:?}\", status),\n    ///     Err(e) => eprintln!(\"Check failed: {}\", e),\n    /// }\n    /// ```\n    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n        use std::fs;\n        use std::os::unix::fs::PermissionsExt;\n        use std::path::Path;\n\n        let dir = Path::new(&self.gpg_homedir);\n\n        let metadata = match fs::metadata(dir) {\n            Ok(m) => m,\n            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {\n                return Ok(InitializationStatus::DirectoryMissing);\n            }\n            Err(e) => return Err(Error::Command(e)),\n        };\n\n        if !metadata.is_dir() {\n            return Ok(InitializationStatus::DirectoryMissing);\n        }\n\n        let mode = metadata.permissions().mode() & 0o777;\n        if mode != 0o700 {\n            return Ok(InitializationStatus::IncorrectPermissions { actual: mode });\n        }\n\n        let has_pubring = dir.join(\"pubring.kbx\").exists() || dir.join(\"pubring.gpg\").exists();\n        if !has_pubring {\n            return Ok(InitializationStatus::NoKeyringFiles);\n        }\n\n        if !dir.join(\"trustdb.gpg\").exists() {\n            return Ok(InitializationStatus::NoTrustDb);\n        }\n\n        Ok(InitializationStatus::Ready)\n    }\n}\n\nfn check_gpg_error(homedir: &str, 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(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/// Interface for managing the pacman keyring.\n///\n/// Provides async methods for key listing, importing, signing, and keyring management.\n///\n/// # Root Privileges\n///\n/// Write operations (`init_keyring`, `populate`, `receive_keys`, `locally_sign_key`,\n/// `delete_key`) require root privileges and will return [`Error::PermissionDenied`]\n/// if called without sufficient permissions.\n///\n/// [`Error::PermissionDenied`]: crate::Error::PermissionDenied\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    reader: ReadOnlyKeyring,\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    #[must_use]\n    pub fn new() -> Self {\n        Self {\n            reader: ReadOnlyKeyring {\n                gpg_homedir: DEFAULT_GPG_HOMEDIR.to_string(),\n            },\n        }\n    }\n\n    /// Creates a read-only keyring interface for a custom GPG home directory.\n    ///\n    /// Returns a [`ReadOnlyKeyring`] that can only perform read operations\n    /// (`list_keys`, `list_signatures`). This is useful for inspecting\n    /// alternative keyrings without risking modifications.\n    ///\n    /// # Example\n    ///\n    /// ```no_run\n    /// # async fn example() -> pacman_key::Result<()> {\n    /// use pacman_key::Keyring;\n    ///\n    /// let reader = Keyring::with_homedir(\"/custom/gnupg\");\n    /// let keys = reader.list_keys().await?;\n    /// # Ok(())\n    /// # }\n    /// ```\n    #[must_use]\n    pub fn with_homedir(path: impl Into<String>) -> ReadOnlyKeyring {\n        ReadOnlyKeyring {\n            gpg_homedir: path.into(),\n        }\n    }\n\n    async fn run_pacman_key<I, S>(&self, args: I) -> Result<()>\n    where\n        I: IntoIterator<Item = S>,\n        S: AsRef<std::ffi::OsStr>,\n    {\n        let output = Command::new(\"pacman-key\")\n            .env(\"LC_ALL\", \"C\")\n            .args(args)\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    /// 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        self.reader.list_keys().await\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        self.reader.list_signatures(keyid).await\n    }\n\n    /// Checks whether the keyring is initialized without spawning GPG.\n    ///\n    /// See [`ReadOnlyKeyring::is_initialized`] for details.\n    pub fn is_initialized(&self) -> Result<InitializationStatus> {\n        self.reader.is_initialized()\n    }\n\n    /// Initializes the pacman keyring.\n    ///\n    /// Creates the keyring directory and generates a local signing key.\n    pub async fn init_keyring(&self) -> Result<()> {\n        self.run_pacman_key(&[\"--init\"]).await\n    }\n\n    /// Populates the keyring with keys from distribution keyrings.\n    ///\n    /// If no keyrings are specified, defaults to \"archlinux\". Keyring names\n    /// must contain only alphanumeric characters, hyphens, or underscores.\n    pub async fn populate(&self, keyrings: &[&str]) -> Result<()> {\n        for name in keyrings {\n            validate_keyring_name(name)?;\n        }\n\n        let keyring_args: &[&str] = if keyrings.is_empty() {\n            &[\"archlinux\"]\n        } else {\n            keyrings\n        };\n\n        self.run_pacman_key(std::iter::once(\"--populate\").chain(keyring_args.iter().copied()))\n            .await\n    }\n\n    /// Receives keys from a keyserver.\n    pub async fn receive_keys(&self, keyids: &[&str]) -> Result<()> {\n        if keyids.is_empty() {\n            return Ok(());\n        }\n\n        let validated: Vec<String> = keyids\n            .iter()\n            .map(|k| validate_keyid(k))\n            .collect::<Result<_>>()?;\n\n        self.run_pacman_key(std::iter::once(\"--recv-keys\".to_string()).chain(validated))\n            .await\n    }\n\n    /// Locally signs a key to mark it as trusted.\n    pub async fn locally_sign_key(&self, keyid: &str) -> Result<()> {\n        let validated = validate_keyid(keyid)?;\n        self.run_pacman_key(&[\"--lsign-key\", &validated]).await\n    }\n\n    /// Deletes a key from the keyring.\n    pub async fn delete_key(&self, keyid: &str) -> Result<()> {\n        let validated = validate_keyid(keyid)?;\n        self.run_pacman_key(&[\"--delete\", &validated]).await\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, RefreshOptions, RefreshProgress};\n    ///\n    /// let keyring = Keyring::new();\n    /// let options = RefreshOptions { timeout_secs: Some(300) };\n    /// keyring.refresh_keys(|p| println!(\"{p:?}\"), options).await?;\n    /// # Ok(())\n    /// # }\n    /// ```\n    pub async fn refresh_keys<F>(&self, callback: F, options: RefreshOptions) -> 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().ok_or(Error::StderrCaptureFailed)?;\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    fn check_error(&self, status: std::process::ExitStatus, stderr: &[u8]) -> Error {\n        check_gpg_error(&self.reader.gpg_homedir, status, stderr)\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        let normalized = trimmed\n            .strip_prefix(\"0x\")\n            .or_else(|| trimmed.strip_prefix(\"0X\"))\n            .unwrap_or(trimmed);\n        if !normalized.is_empty()\n            && normalized.chars().all(|c| c.is_ascii_hexdigit())\n            && matches!(normalized.len(), 8 | 16 | 40)\n        {\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    #[test]\n    fn test_is_initialized_directory_missing() {\n        let reader = ReadOnlyKeyring {\n            gpg_homedir: \"/nonexistent/path/that/does/not/exist\".to_string(),\n        };\n        let status = reader.is_initialized().unwrap();\n        assert_eq!(status, InitializationStatus::DirectoryMissing);\n    }\n\n    #[test]\n    fn test_is_initialized_no_keyring_files() {\n        use std::fs;\n        use std::os::unix::fs::PermissionsExt;\n\n        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_keyring\");\n        let _ = fs::remove_dir_all(&tmp);\n        fs::create_dir(&tmp).unwrap();\n        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n\n        let reader = ReadOnlyKeyring {\n            gpg_homedir: tmp.to_string_lossy().to_string(),\n        };\n        let status = reader.is_initialized().unwrap();\n        assert_eq!(status, InitializationStatus::NoKeyringFiles);\n\n        fs::remove_dir_all(&tmp).unwrap();\n    }\n\n    #[test]\n    fn test_is_initialized_no_trustdb() {\n        use std::fs::{self, File};\n        use std::os::unix::fs::PermissionsExt;\n\n        let tmp = std::env::temp_dir().join(\"pacman_key_test_no_trustdb\");\n        let _ = fs::remove_dir_all(&tmp);\n        fs::create_dir(&tmp).unwrap();\n        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n\n        let reader = ReadOnlyKeyring {\n            gpg_homedir: tmp.to_string_lossy().to_string(),\n        };\n        let status = reader.is_initialized().unwrap();\n        assert_eq!(status, InitializationStatus::NoTrustDb);\n\n        fs::remove_dir_all(&tmp).unwrap();\n    }\n\n    #[test]\n    fn test_is_initialized_incorrect_permissions() {\n        use std::fs::{self, File};\n        use std::os::unix::fs::PermissionsExt;\n\n        let tmp = std::env::temp_dir().join(\"pacman_key_test_bad_perms\");\n        let _ = fs::remove_dir_all(&tmp);\n        fs::create_dir(&tmp).unwrap();\n        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o755)).unwrap();\n        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n\n        let reader = ReadOnlyKeyring {\n            gpg_homedir: tmp.to_string_lossy().to_string(),\n        };\n        let status = reader.is_initialized().unwrap();\n        assert_eq!(\n            status,\n            InitializationStatus::IncorrectPermissions { actual: 0o755 }\n        );\n\n        fs::remove_dir_all(&tmp).unwrap();\n    }\n\n    #[test]\n    fn test_is_initialized_ready() {\n        use std::fs::{self, File};\n        use std::os::unix::fs::PermissionsExt;\n\n        let tmp = std::env::temp_dir().join(\"pacman_key_test_ready\");\n        let _ = fs::remove_dir_all(&tmp);\n        fs::create_dir(&tmp).unwrap();\n        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n        File::create(tmp.join(\"pubring.kbx\")).unwrap();\n        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n\n        let reader = ReadOnlyKeyring {\n            gpg_homedir: tmp.to_string_lossy().to_string(),\n        };\n        let status = reader.is_initialized().unwrap();\n        assert_eq!(status, InitializationStatus::Ready);\n\n        fs::remove_dir_all(&tmp).unwrap();\n    }\n\n    #[test]\n    fn test_is_initialized_with_legacy_pubring() {\n        use std::fs::{self, File};\n        use std::os::unix::fs::PermissionsExt;\n\n        let tmp = std::env::temp_dir().join(\"pacman_key_test_legacy\");\n        let _ = fs::remove_dir_all(&tmp);\n        fs::create_dir(&tmp).unwrap();\n        fs::set_permissions(&tmp, fs::Permissions::from_mode(0o700)).unwrap();\n        File::create(tmp.join(\"pubring.gpg\")).unwrap();\n        File::create(tmp.join(\"trustdb.gpg\")).unwrap();\n\n        let reader = ReadOnlyKeyring {\n            gpg_homedir: tmp.to_string_lossy().to_string(),\n        };\n        let status = reader.is_initialized().unwrap();\n        assert_eq!(status, InitializationStatus::Ready);\n\n        fs::remove_dir_all(&tmp).unwrap();\n    }\n}\n","numLines":638,"startLine":1,"totalLines":638}},"sourceToolAssistantUUID":"cdd82fa0-d0b5-487a-afdb-6c2c4d07d00b"}
{"parentUuid":"f497295b-a05e-4548-bea8-4db8148d71ef","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01AQpzn8bqBMAndtaafUrHXr","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(\"invalid key ID '{keyid}': {reason}\")]\n    13→    InvalidKeyId { keyid: String, reason: String },\n    14→\n    15→    #[error(\"invalid keyring name '{name}': {reason}\")]\n    16→    InvalidKeyringName { name: String, reason: String },\n    17→\n    18→    #[error(\"key not found: {0}\")]\n    19→    KeyNotFound(String),\n    20→\n    21→    #[error(\"keyring not initialized\")]\n    22→    KeyringNotInitialized,\n    23→\n    24→    #[error(\"permission denied (requires root)\")]\n    25→    PermissionDenied,\n    26→\n    27→    #[error(\"operation timed out after {0} seconds\")]\n    28→    Timeout(u64),\n    29→\n    30→    #[error(\"failed to capture stderr from subprocess\")]\n    31→    StderrCaptureFailed,\n    32→}\n    33→\n    34→pub type Result<T> = std::result::Result<T, Error>;\n    35→\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":"85fee461-0ae8-4a17-835c-0ad115cc8a40","timestamp":"2026-01-17T18:47:05.625Z","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(\"invalid key ID '{keyid}': {reason}\")]\n    InvalidKeyId { keyid: String, reason: String },\n\n    #[error(\"invalid keyring name '{name}': {reason}\")]\n    InvalidKeyringName { name: 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    #[error(\"failed to capture stderr from subprocess\")]\n    StderrCaptureFailed,\n}\n\npub type Result<T> = std::result::Result<T, Error>;\n","numLines":35,"startLine":1,"totalLines":35}},"sourceToolAssistantUUID":"f497295b-a05e-4548-bea8-4db8148d71ef"}
{"parentUuid":"85fee461-0ae8-4a17-835c-0ad115cc8a40","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_0174c6B8kgBkwU1w5RtPR3FA","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me check if there are any other related files to understand the full context."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":11201,"cache_read_input_tokens":16414,"cache_creation":{"ephemeral_5m_input_tokens":11201,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwnQZkCKwnEP3kvuN5","type":"assistant","uuid":"e183f869-319b-49d3-8afc-523fae3b449b","timestamp":"2026-01-17T18:47:07.266Z"}
{"parentUuid":"e183f869-319b-49d3-8afc-523fae3b449b","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_0174c6B8kgBkwU1w5RtPR3FA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BCoQki7hoc547hsBWaRDnK","name":"Bash","input":{"command":"ls -la /home/josie/development/archlinux/pacman-key-rs/","description":"List project directory contents"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":11201,"cache_read_input_tokens":16414,"cache_creation":{"ephemeral_5m_input_tokens":11201,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwnQZkCKwnEP3kvuN5","type":"assistant","uuid":"a3de4703-ca30-4fbf-b1e9-2650aa77ceb0","timestamp":"2026-01-17T18:47:08.172Z"}
{"parentUuid":"a3de4703-ca30-4fbf-b1e9-2650aa77ceb0","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_0174c6B8kgBkwU1w5RtPR3FA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01B9XSfFDc1HgSsnfdkKQF3i","name":"Read","input":{"file_path":"/home/josie/development/archlinux/pacman-key-rs/Cargo.toml"}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":7,"cache_creation_input_tokens":11201,"cache_read_input_tokens":16414,"cache_creation":{"ephemeral_5m_input_tokens":11201,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwnQZkCKwnEP3kvuN5","type":"assistant","uuid":"90dcc4be-d4d4-4c3f-b204-56855e5f1fe2","timestamp":"2026-01-17T18:47:08.443Z"}
{"parentUuid":"90dcc4be-d4d4-4c3f-b204-56855e5f1fe2","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01B9XSfFDc1HgSsnfdkKQF3i","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 = \"GPL-3.0\"\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":"5190000d-f034-436a-82c0-6ede92516e00","timestamp":"2026-01-17T18:47:08.504Z","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 = \"GPL-3.0\"\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":"90dcc4be-d4d4-4c3f-b204-56855e5f1fe2"}
{"parentUuid":"a3de4703-ca30-4fbf-b1e9-2650aa77ceb0","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BCoQki7hoc547hsBWaRDnK","type":"tool_result","content":"total 100\ndrwxr-xr-x  8 josie wheel  4096 Jan 17 19:47 .\ndrwxr-xr-x 29 josie root   4096 Jan 17 16:25 ..\n-rw-r--r--  1 josie wheel 10830 Jan 17 19:47 Cargo.lock\n-rw-r--r--  1 josie wheel   538 Jan 17 19:47 Cargo.toml\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 18:45 .claude\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 18:42 examples\ndrwxr-xr-x  7 josie wheel  4096 Jan 17 19:47 .git\n-rw-r--r--  1 josie wheel     8 Jan 17 16:28 .gitignore\n-rw-r--r--  1 josie wheel 35149 Jan 17 18:51 LICENSE\n-rw-r--r--  1 josie wheel   274 Jan 17 18:34 Makefile\n-rw-r--r--  1 josie wheel   768 Jan 17 17:49 .pre-commit-config.yaml\n-rw-r--r--  1 josie wheel   429 Jan 17 18:51 README.md\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 19:47 src\ndrwxr-xr-x  7 josie wheel  4096 Jan 17 18:55 target\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 18:28 tests","is_error":false}]},"uuid":"b808b022-1854-48ac-b0d6-b0f043358418","timestamp":"2026-01-17T18:47:08.526Z","toolUseResult":{"stdout":"total 100\ndrwxr-xr-x  8 josie wheel  4096 Jan 17 19:47 .\ndrwxr-xr-x 29 josie root   4096 Jan 17 16:25 ..\n-rw-r--r--  1 josie wheel 10830 Jan 17 19:47 Cargo.lock\n-rw-r--r--  1 josie wheel   538 Jan 17 19:47 Cargo.toml\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 18:45 .claude\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 18:42 examples\ndrwxr-xr-x  7 josie wheel  4096 Jan 17 19:47 .git\n-rw-r--r--  1 josie wheel     8 Jan 17 16:28 .gitignore\n-rw-r--r--  1 josie wheel 35149 Jan 17 18:51 LICENSE\n-rw-r--r--  1 josie wheel   274 Jan 17 18:34 Makefile\n-rw-r--r--  1 josie wheel   768 Jan 17 17:49 .pre-commit-config.yaml\n-rw-r--r--  1 josie wheel   429 Jan 17 18:51 README.md\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 19:47 src\ndrwxr-xr-x  7 josie wheel  4096 Jan 17 18:55 target\ndrwxr-xr-x  2 josie wheel  4096 Jan 17 18:28 tests","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"a3de4703-ca30-4fbf-b1e9-2650aa77ceb0"}
{"parentUuid":"b808b022-1854-48ac-b0d6-b0f043358418","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_019cTvp4Xj9Vy1weRscxiE2c","type":"message","role":"assistant","content":[{"type":"text","text":"Now let me run the tests to see if they pass and check for any compilation warnings."}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":368,"cache_creation_input_tokens":759,"cache_read_input_tokens":27615,"cache_creation":{"ephemeral_5m_input_tokens":759,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwziVGa6FKHA7fCdwt","type":"assistant","uuid":"f693b02b-f9b2-44b1-b7ff-0a89c99928df","timestamp":"2026-01-17T18:47:10.006Z"}
{"parentUuid":"f693b02b-f9b2-44b1-b7ff-0a89c99928df","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/is-initialized","agentId":"a7fb977","slug":"linear-orbiting-penguin","message":{"model":"claude-sonnet-4-5-20250929","id":"msg_019cTvp4Xj9Vy1weRscxiE2c","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_013YPWZ777on7yieRhpMSJS8","name":"Bash","input":{"command":"cargo test --lib 2>&1","description":"Run library tests","timeout":60000}}],"stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":368,"cache_creation_input_tokens":759,"cache_read_input_tokens":27615,"cache_creation":{"ephemeral_5m_input_tokens":759,"ephemeral_1h_input_tokens":0},"output_tokens":1,"service_tier":"standard"}},"requestId":"req_011CXDSwziVGa6FKHA7fCdwt","type":"assistant","uuid":"8a303b7e-c813-4f06-9939-b709593b45f2","timestamp":"2026-01-17T18:47:10.698Z"}
{"parentUuid":"8a303b7e-c813-4f06-9939-b709593b45f2","isSidechain":true,"userType":"external","cwd":"/home/josie/development/archlinux/pacman-key-rs","sessionId":"de90c2e5-82fb-44e8-862a-865f9b56f000","version":"2.1.12","gitBranch":"feature/cancellation-token","agentId":"a7fb977","slug":"linear-orbiting-penguin","type":"user",