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rust: nexus-core storage, vault, keychain, export/import, data-dir migration

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This commit is contained in:
Andy Dixon
2026-10-11 16:05:13 +01:00
parent f588a797f9
commit e03298de11
25 changed files with 4539 additions and 0 deletions
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rust/core/migrations/001_initial.sql
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-- Initial schema for Alchementary Link
-- Creates the core tables for profiles, known hosts, preferences, and audit log.
CREATE TABLE IF NOT EXISTS profiles (
id TEXT PRIMARY KEY,
display_name TEXT NOT NULL,
description TEXT DEFAULT '',
protocol TEXT NOT NULL CHECK(protocol IN ('ssh', 'telnet', 'raw')),
host TEXT NOT NULL,
port INTEGER NOT NULL,
username TEXT DEFAULT '',
tags TEXT DEFAULT '[]',
folder TEXT DEFAULT '',
environment TEXT DEFAULT '',
notes TEXT DEFAULT '',
favourite INTEGER DEFAULT 0,
last_connected TEXT,
connect_timeout INTEGER DEFAULT 30,
read_timeout INTEGER DEFAULT 0,
terminal_font_family TEXT DEFAULT '',
terminal_font_size INTEGER DEFAULT 0,
terminal_scrollback INTEGER DEFAULT 0,
terminal_cursor_style TEXT DEFAULT '',
ssh_config TEXT,
telnet_config TEXT,
raw_config TEXT,
created_at TEXT NOT NULL,
updated_at TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS known_hosts (
id TEXT PRIMARY KEY,
host TEXT NOT NULL,
port INTEGER NOT NULL,
key_type TEXT NOT NULL,
fingerprint TEXT NOT NULL,
public_key TEXT NOT NULL,
first_seen TEXT NOT NULL,
last_seen TEXT NOT NULL,
trusted INTEGER DEFAULT 1,
UNIQUE(host, port, key_type)
);
CREATE TABLE IF NOT EXISTS preferences (
key TEXT PRIMARY KEY,
value TEXT NOT NULL
);
CREATE TABLE IF NOT EXISTS audit_log (
id TEXT PRIMARY KEY,
timestamp TEXT NOT NULL,
action TEXT NOT NULL,
profile_id TEXT DEFAULT '',
session_id TEXT DEFAULT '',
details TEXT DEFAULT ''
);
CREATE TABLE IF NOT EXISTS schema_version (
version INTEGER PRIMARY KEY,
applied_at TEXT NOT NULL
);
INSERT OR IGNORE INTO schema_version (version, applied_at) VALUES (1, datetime('now'));
rust/core/migrations/002_github_protocol.sql
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-- Migration 002: Add GitHub protocol support
-- Adds the 'github' value to the protocol CHECK constraint and a github_config column.
-- SQLite does not support ALTER TABLE to modify CHECK constraints or add columns
-- with complex defaults atomically. We recreate the profiles table.
-- Step 1: Create the new table with the updated constraint.
CREATE TABLE IF NOT EXISTS profiles_new (
id TEXT PRIMARY KEY,
display_name TEXT NOT NULL,
description TEXT DEFAULT '',
protocol TEXT NOT NULL CHECK(protocol IN ('ssh', 'telnet', 'raw', 'github')),
host TEXT NOT NULL,
port INTEGER NOT NULL,
username TEXT DEFAULT '',
tags TEXT DEFAULT '[]',
folder TEXT DEFAULT '',
environment TEXT DEFAULT '',
notes TEXT DEFAULT '',
favourite INTEGER DEFAULT 0,
last_connected TEXT,
connect_timeout INTEGER DEFAULT 30,
read_timeout INTEGER DEFAULT 0,
terminal_font_family TEXT DEFAULT '',
terminal_font_size INTEGER DEFAULT 14,
terminal_scrollback INTEGER DEFAULT 10000,
terminal_cursor_style TEXT DEFAULT 'block',
ssh_config TEXT,
telnet_config TEXT,
raw_config TEXT,
github_config TEXT,
created_at TEXT NOT NULL,
updated_at TEXT NOT NULL
);
-- Step 2: Copy existing data (github_config will be NULL for legacy rows).
INSERT OR IGNORE INTO profiles_new (
id, display_name, description, protocol, host, port, username,
tags, folder, environment, notes, favourite, last_connected,
connect_timeout, read_timeout,
terminal_font_family, terminal_font_size, terminal_scrollback, terminal_cursor_style,
ssh_config, telnet_config, raw_config, github_config,
created_at, updated_at
)
SELECT
id, display_name, description, protocol, host, port, username,
tags, folder, environment, notes, favourite, last_connected,
connect_timeout, read_timeout,
terminal_font_family, terminal_font_size, terminal_scrollback, terminal_cursor_style,
ssh_config, telnet_config, raw_config, NULL,
created_at, updated_at
FROM profiles;
-- Step 3: Drop old table and rename.
DROP TABLE profiles;
ALTER TABLE profiles_new RENAME TO profiles;
-- Step 4: Record the migration version.
INSERT INTO schema_version (version, applied_at) VALUES (2, datetime('now'));
rust/core/migrations/003_snippets.sql
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-- Migration 003: Add snippets table for the command snippet library.
-- Stores reusable commands that can be sent to active sessions.
CREATE TABLE IF NOT EXISTS snippets (
id TEXT PRIMARY KEY,
name TEXT NOT NULL,
command TEXT NOT NULL,
description TEXT NOT NULL DEFAULT '',
folder TEXT NOT NULL DEFAULT '',
tags TEXT NOT NULL DEFAULT '[]',
created_at TEXT NOT NULL DEFAULT (datetime('now')),
updated_at TEXT NOT NULL DEFAULT (datetime('now'))
);
INSERT INTO schema_version (version, applied_at) VALUES (3, datetime('now'));
rust/core/migrations/004_vnc_protocol.sql
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-- Migration 004: Add VNC protocol support
-- Adds the 'vnc' value to the protocol CHECK constraint and a vnc_config column.
-- Step 1: Create the new table with the updated constraint.
CREATE TABLE IF NOT EXISTS profiles_new (
id TEXT PRIMARY KEY,
display_name TEXT NOT NULL,
description TEXT DEFAULT '',
protocol TEXT NOT NULL CHECK(
protocol IN ('ssh', 'telnet', 'raw', 'github', 'vnc')
),
host TEXT NOT NULL,
port INTEGER NOT NULL,
username TEXT DEFAULT '',
tags TEXT DEFAULT '[]',
folder TEXT DEFAULT '',
environment TEXT DEFAULT '',
notes TEXT DEFAULT '',
favourite INTEGER DEFAULT 0,
last_connected TEXT,
connect_timeout INTEGER DEFAULT 30,
read_timeout INTEGER DEFAULT 0,
terminal_font_family TEXT DEFAULT '',
terminal_font_size INTEGER DEFAULT 14,
terminal_scrollback INTEGER DEFAULT 10000,
terminal_cursor_style TEXT DEFAULT 'block',
ssh_config TEXT,
telnet_config TEXT,
raw_config TEXT,
github_config TEXT,
vnc_config TEXT,
created_at TEXT NOT NULL,
updated_at TEXT NOT NULL
);
-- Step 2: Copy existing data (vnc_config will be NULL for legacy rows).
INSERT
OR IGNORE INTO profiles_new (
id,
display_name,
description,
protocol,
host,
port,
username,
tags,
folder,
environment,
notes,
favourite,
last_connected,
connect_timeout,
read_timeout,
terminal_font_family,
terminal_font_size,
terminal_scrollback,
terminal_cursor_style,
ssh_config,
telnet_config,
raw_config,
github_config,
vnc_config,
created_at,
updated_at
)
SELECT
id,
display_name,
description,
protocol,
host,
port,
username,
tags,
folder,
environment,
notes,
favourite,
last_connected,
connect_timeout,
read_timeout,
terminal_font_family,
terminal_font_size,
terminal_scrollback,
terminal_cursor_style,
ssh_config,
telnet_config,
raw_config,
github_config,
NULL,
created_at,
updated_at
FROM
profiles;
-- Step 3: Drop old table and rename.
DROP TABLE profiles;
ALTER TABLE
profiles_new RENAME TO profiles;
-- Step 4: Record the migration version.
INSERT INTO
schema_version (version, applied_at)
VALUES
(4, datetime('now'));
rust/core/migrations/005_irc_protocol.sql
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-- Migration 005: Add IRC protocol support
-- Adds the 'irc' value to the protocol CHECK constraint and an irc_config column.
CREATE TABLE IF NOT EXISTS profiles_new (
id TEXT PRIMARY KEY,
display_name TEXT NOT NULL,
description TEXT DEFAULT '',
protocol TEXT NOT NULL CHECK(
protocol IN ('ssh', 'telnet', 'raw', 'github', 'vnc', 'irc')
),
host TEXT NOT NULL,
port INTEGER NOT NULL,
username TEXT DEFAULT '',
tags TEXT DEFAULT '[]',
folder TEXT DEFAULT '',
environment TEXT DEFAULT '',
notes TEXT DEFAULT '',
favourite INTEGER DEFAULT 0,
last_connected TEXT,
connect_timeout INTEGER DEFAULT 30,
read_timeout INTEGER DEFAULT 0,
terminal_font_family TEXT DEFAULT '',
terminal_font_size INTEGER DEFAULT 14,
terminal_scrollback INTEGER DEFAULT 10000,
terminal_cursor_style TEXT DEFAULT 'block',
ssh_config TEXT,
telnet_config TEXT,
raw_config TEXT,
github_config TEXT,
vnc_config TEXT,
irc_config TEXT,
created_at TEXT NOT NULL,
updated_at TEXT NOT NULL
);
INSERT
OR IGNORE INTO profiles_new (
id,
display_name,
description,
protocol,
host,
port,
username,
tags,
folder,
environment,
notes,
favourite,
last_connected,
connect_timeout,
read_timeout,
terminal_font_family,
terminal_font_size,
terminal_scrollback,
terminal_cursor_style,
ssh_config,
telnet_config,
raw_config,
github_config,
vnc_config,
irc_config,
created_at,
updated_at
)
SELECT
id,
display_name,
description,
protocol,
host,
port,
username,
tags,
folder,
environment,
notes,
favourite,
last_connected,
connect_timeout,
read_timeout,
terminal_font_family,
terminal_font_size,
terminal_scrollback,
terminal_cursor_style,
ssh_config,
telnet_config,
raw_config,
github_config,
vnc_config,
NULL,
created_at,
updated_at
FROM
profiles;
DROP TABLE profiles;
ALTER TABLE
profiles_new RENAME TO profiles;
INSERT INTO
schema_version (version, applied_at)
VALUES
(5, datetime('now'));
rust/core/migrations/006_irc_channel_state.sql
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-- Migration 006: Remember the channels open for each saved IRC profile.
CREATE TABLE IF NOT EXISTS irc_channel_state (
profile_id TEXT NOT NULL,
room_name TEXT NOT NULL,
position INTEGER NOT NULL DEFAULT 0,
updated_at TEXT NOT NULL,
PRIMARY KEY (profile_id, room_name)
);
CREATE INDEX IF NOT EXISTS idx_irc_channel_state_profile_position
ON irc_channel_state (profile_id, position);
INSERT INTO schema_version (version, applied_at)
VALUES (6, datetime('now'));
rust/core/migrations/007_serial_protocol.sql
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@@ -0,0 +1,108 @@
-- Migration 007: Add Serial protocol support
-- Adds the 'serial' value to the protocol CHECK constraint and a serial_config column.
CREATE TABLE IF NOT EXISTS profiles_new (
id TEXT PRIMARY KEY,
display_name TEXT NOT NULL,
description TEXT DEFAULT '',
protocol TEXT NOT NULL CHECK(
protocol IN ('ssh', 'telnet', 'raw', 'github', 'vnc', 'irc', 'serial')
),
host TEXT NOT NULL,
port INTEGER NOT NULL,
username TEXT DEFAULT '',
tags TEXT DEFAULT '[]',
folder TEXT DEFAULT '',
environment TEXT DEFAULT '',
notes TEXT DEFAULT '',
favourite INTEGER DEFAULT 0,
last_connected TEXT,
connect_timeout INTEGER DEFAULT 30,
read_timeout INTEGER DEFAULT 0,
terminal_font_family TEXT DEFAULT '',
terminal_font_size INTEGER DEFAULT 14,
terminal_scrollback INTEGER DEFAULT 10000,
terminal_cursor_style TEXT DEFAULT 'block',
ssh_config TEXT,
telnet_config TEXT,
raw_config TEXT,
github_config TEXT,
vnc_config TEXT,
irc_config TEXT,
serial_config TEXT,
created_at TEXT NOT NULL,
updated_at TEXT NOT NULL
);
INSERT
OR IGNORE INTO profiles_new (
id,
display_name,
description,
protocol,
host,
port,
username,
tags,
folder,
environment,
notes,
favourite,
last_connected,
connect_timeout,
read_timeout,
terminal_font_family,
terminal_font_size,
terminal_scrollback,
terminal_cursor_style,
ssh_config,
telnet_config,
raw_config,
github_config,
vnc_config,
irc_config,
serial_config,
created_at,
updated_at
)
SELECT
id,
display_name,
description,
protocol,
host,
port,
username,
tags,
folder,
environment,
notes,
favourite,
last_connected,
connect_timeout,
read_timeout,
terminal_font_family,
terminal_font_size,
terminal_scrollback,
terminal_cursor_style,
ssh_config,
telnet_config,
raw_config,
github_config,
vnc_config,
irc_config,
NULL,
created_at,
updated_at
FROM
profiles;
DROP TABLE profiles;
ALTER TABLE
profiles_new RENAME TO profiles;
INSERT INTO
schema_version (version, applied_at)
VALUES
(7, datetime('now'));