{"version":3,"file":"oauth-clients-CGq9GrkT.mjs","names":[],"sources":["../src/api/oauth/redirect-uri.ts","../src/api/handlers/oauth-clients.ts"],"sourcesContent":["/**\n * Validate a redirect URI per OAuth 2.1 security requirements.\n *\n * Allows localhost / loopback redirect URIs over HTTP for native clients,\n * and any HTTPS URL for web-based flows.\n */\nexport function validateRedirectUri(uri: string): string | null {\n\ttry {\n\t\tconst url = new URL(uri);\n\n\t\t// Reject protocol-relative URLs\n\t\tif (uri.startsWith(\"//\")) {\n\t\t\treturn \"Protocol-relative redirect URIs are not allowed\";\n\t\t}\n\n\t\t// Allow localhost/loopback over HTTP (for desktop MCP clients)\n\t\tif (url.protocol === \"http:\") {\n\t\t\tconst host = url.hostname;\n\t\t\tif (host === \"127.0.0.1\" || host === \"localhost\" || host === \"[::1]\") {\n\t\t\t\treturn null;\n\t\t\t}\n\t\t\treturn \"HTTP redirect URIs are only allowed for localhost\";\n\t\t}\n\n\t\t// Allow HTTPS\n\t\tif (url.protocol === \"https:\") {\n\t\t\treturn null;\n\t\t}\n\n\t\treturn `Unsupported redirect URI scheme: ${url.protocol}`;\n\t} catch {\n\t\treturn \"Invalid redirect URI\";\n\t}\n}\n","/**\n * OAuth client management handlers.\n *\n * CRUD operations for registered OAuth clients. Each client has a set\n * of pre-registered redirect URIs. The authorization endpoint rejects\n * any redirect_uri not in the client's registered set.\n */\n\nimport type { Kysely } from \"kysely\";\n\nimport type { Database } from \"../../database/types.js\";\nimport { validateRedirectUri } from \"../oauth/redirect-uri.js\";\nimport type { ApiResult } from \"../types.js\";\n\n// ---------------------------------------------------------------------------\n// Helpers\n// ---------------------------------------------------------------------------\n\n/** Parse a JSON string column into a typed value. */\nfunction parseJsonColumn<T>(value: string): T {\n\t// eslint-disable-next-line typescript/no-unsafe-type-assertion -- JSON.parse returns unknown, callers provide the expected shape\n\treturn JSON.parse(value) as T;\n}\n\nfunction validateRegisteredRedirectUris(redirectUris: string[]): string | null {\n\tfor (const redirectUri of redirectUris) {\n\t\tconst error = validateRedirectUri(redirectUri);\n\t\tif (error) {\n\t\t\treturn `Invalid redirect URI: ${error}`;\n\t\t}\n\t}\n\treturn null;\n}\n\n// ---------------------------------------------------------------------------\n// Types\n// ---------------------------------------------------------------------------\n\nexport interface OAuthClientInfo {\n\tid: string;\n\tname: string;\n\tredirectUris: string[];\n\tscopes: string[] | null;\n\tcreatedAt: string;\n\tupdatedAt: string;\n}\n\n// ---------------------------------------------------------------------------\n// Handlers\n// ---------------------------------------------------------------------------\n\n/**\n * Create a new OAuth client.\n */\nexport async function handleOAuthClientCreate(\n\tdb: Kysely<Database>,\n\tinput: {\n\t\tid: string;\n\t\tname: string;\n\t\tredirectUris: string[];\n\t\tscopes?: string[] | null;\n\t},\n): Promise<ApiResult<OAuthClientInfo>> {\n\ttry {\n\t\tif (input.redirectUris.length === 0) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: {\n\t\t\t\t\tcode: \"VALIDATION_ERROR\",\n\t\t\t\t\tmessage: \"At least one redirect URI is required\",\n\t\t\t\t},\n\t\t\t};\n\t\t}\n\n\t\tconst redirectUriError = validateRegisteredRedirectUris(input.redirectUris);\n\t\tif (redirectUriError) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: {\n\t\t\t\t\tcode: \"VALIDATION_ERROR\",\n\t\t\t\t\tmessage: redirectUriError,\n\t\t\t\t},\n\t\t\t};\n\t\t}\n\n\t\t// Check for duplicate client ID\n\t\tconst existing = await db\n\t\t\t.selectFrom(\"_emdash_oauth_clients\")\n\t\t\t.select(\"id\")\n\t\t\t.where(\"id\", \"=\", input.id)\n\t\t\t.executeTakeFirst();\n\n\t\tif (existing) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: { code: \"CONFLICT\", message: \"OAuth client with this ID already exists\" },\n\t\t\t};\n\t\t}\n\n\t\tconst now = new Date().toISOString();\n\n\t\tawait db\n\t\t\t.insertInto(\"_emdash_oauth_clients\")\n\t\t\t.values({\n\t\t\t\tid: input.id,\n\t\t\t\tname: input.name,\n\t\t\t\tredirect_uris: JSON.stringify(input.redirectUris),\n\t\t\t\tscopes: input.scopes && input.scopes.length > 0 ? JSON.stringify(input.scopes) : null,\n\t\t\t})\n\t\t\t.execute();\n\n\t\treturn {\n\t\t\tsuccess: true,\n\t\t\tdata: {\n\t\t\t\tid: input.id,\n\t\t\t\tname: input.name,\n\t\t\t\tredirectUris: input.redirectUris,\n\t\t\t\tscopes: input.scopes && input.scopes.length > 0 ? input.scopes : null,\n\t\t\t\tcreatedAt: now,\n\t\t\t\tupdatedAt: now,\n\t\t\t},\n\t\t};\n\t} catch {\n\t\treturn {\n\t\t\tsuccess: false,\n\t\t\terror: {\n\t\t\t\tcode: \"CLIENT_CREATE_ERROR\",\n\t\t\t\tmessage: \"Failed to create OAuth client\",\n\t\t\t},\n\t\t};\n\t}\n}\n\n/**\n * List all registered OAuth clients.\n */\nexport async function handleOAuthClientList(\n\tdb: Kysely<Database>,\n): Promise<ApiResult<{ items: OAuthClientInfo[] }>> {\n\ttry {\n\t\tconst rows = await db\n\t\t\t.selectFrom(\"_emdash_oauth_clients\")\n\t\t\t.selectAll()\n\t\t\t.orderBy(\"created_at\", \"desc\")\n\t\t\t.execute();\n\n\t\tconst items: OAuthClientInfo[] = rows.map((row) => ({\n\t\t\tid: row.id,\n\t\t\tname: row.name,\n\t\t\tredirectUris: parseJsonColumn<string[]>(row.redirect_uris),\n\t\t\tscopes: row.scopes ? parseJsonColumn<string[]>(row.scopes) : null,\n\t\t\tcreatedAt: row.created_at,\n\t\t\tupdatedAt: row.updated_at,\n\t\t}));\n\n\t\treturn { success: true, data: { items } };\n\t} catch {\n\t\treturn {\n\t\t\tsuccess: false,\n\t\t\terror: {\n\t\t\t\tcode: \"CLIENT_LIST_ERROR\",\n\t\t\t\tmessage: \"Failed to list OAuth clients\",\n\t\t\t},\n\t\t};\n\t}\n}\n\n/**\n * Get a single OAuth client by ID.\n */\nexport async function handleOAuthClientGet(\n\tdb: Kysely<Database>,\n\tclientId: string,\n): Promise<ApiResult<OAuthClientInfo>> {\n\ttry {\n\t\tconst row = await db\n\t\t\t.selectFrom(\"_emdash_oauth_clients\")\n\t\t\t.selectAll()\n\t\t\t.where(\"id\", \"=\", clientId)\n\t\t\t.executeTakeFirst();\n\n\t\tif (!row) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: { code: \"NOT_FOUND\", message: \"OAuth client not found\" },\n\t\t\t};\n\t\t}\n\n\t\treturn {\n\t\t\tsuccess: true,\n\t\t\tdata: {\n\t\t\t\tid: row.id,\n\t\t\t\tname: row.name,\n\t\t\t\tredirectUris: parseJsonColumn<string[]>(row.redirect_uris),\n\t\t\t\tscopes: row.scopes ? parseJsonColumn<string[]>(row.scopes) : null,\n\t\t\t\tcreatedAt: row.created_at,\n\t\t\t\tupdatedAt: row.updated_at,\n\t\t\t},\n\t\t};\n\t} catch {\n\t\treturn {\n\t\t\tsuccess: false,\n\t\t\terror: {\n\t\t\t\tcode: \"CLIENT_GET_ERROR\",\n\t\t\t\tmessage: \"Failed to get OAuth client\",\n\t\t\t},\n\t\t};\n\t}\n}\n\n/**\n * Update an OAuth client.\n */\nexport async function handleOAuthClientUpdate(\n\tdb: Kysely<Database>,\n\tclientId: string,\n\tinput: {\n\t\tname?: string;\n\t\tredirectUris?: string[];\n\t\tscopes?: string[] | null;\n\t},\n): Promise<ApiResult<OAuthClientInfo>> {\n\ttry {\n\t\tconst existing = await db\n\t\t\t.selectFrom(\"_emdash_oauth_clients\")\n\t\t\t.selectAll()\n\t\t\t.where(\"id\", \"=\", clientId)\n\t\t\t.executeTakeFirst();\n\n\t\tif (!existing) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: { code: \"NOT_FOUND\", message: \"OAuth client not found\" },\n\t\t\t};\n\t\t}\n\n\t\tif (input.redirectUris !== undefined && input.redirectUris.length === 0) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: {\n\t\t\t\t\tcode: \"VALIDATION_ERROR\",\n\t\t\t\t\tmessage: \"At least one redirect URI is required\",\n\t\t\t\t},\n\t\t\t};\n\t\t}\n\n\t\tif (input.redirectUris !== undefined) {\n\t\t\tconst redirectUriError = validateRegisteredRedirectUris(input.redirectUris);\n\t\t\tif (redirectUriError) {\n\t\t\t\treturn {\n\t\t\t\t\tsuccess: false,\n\t\t\t\t\terror: {\n\t\t\t\t\t\tcode: \"VALIDATION_ERROR\",\n\t\t\t\t\t\tmessage: redirectUriError,\n\t\t\t\t\t},\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tconst updates: Record<string, string | null> = {\n\t\t\tupdated_at: new Date().toISOString(),\n\t\t};\n\n\t\tif (input.name !== undefined) {\n\t\t\tupdates.name = input.name;\n\t\t}\n\t\tif (input.redirectUris !== undefined) {\n\t\t\tupdates.redirect_uris = JSON.stringify(input.redirectUris);\n\t\t}\n\t\tif (input.scopes !== undefined) {\n\t\t\tupdates.scopes =\n\t\t\t\tinput.scopes && input.scopes.length > 0 ? JSON.stringify(input.scopes) : null;\n\t\t}\n\n\t\tawait db.updateTable(\"_emdash_oauth_clients\").set(updates).where(\"id\", \"=\", clientId).execute();\n\n\t\t// Fetch the updated row\n\t\tconst updated = await db\n\t\t\t.selectFrom(\"_emdash_oauth_clients\")\n\t\t\t.selectAll()\n\t\t\t.where(\"id\", \"=\", clientId)\n\t\t\t.executeTakeFirst();\n\n\t\tif (!updated) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: { code: \"NOT_FOUND\", message: \"OAuth client not found after update\" },\n\t\t\t};\n\t\t}\n\n\t\treturn {\n\t\t\tsuccess: true,\n\t\t\tdata: {\n\t\t\t\tid: updated.id,\n\t\t\t\tname: updated.name,\n\t\t\t\tredirectUris: parseJsonColumn<string[]>(updated.redirect_uris),\n\t\t\t\tscopes: updated.scopes ? parseJsonColumn<string[]>(updated.scopes) : null,\n\t\t\t\tcreatedAt: updated.created_at,\n\t\t\t\tupdatedAt: updated.updated_at,\n\t\t\t},\n\t\t};\n\t} catch {\n\t\treturn {\n\t\t\tsuccess: false,\n\t\t\terror: {\n\t\t\t\tcode: \"CLIENT_UPDATE_ERROR\",\n\t\t\t\tmessage: \"Failed to update OAuth client\",\n\t\t\t},\n\t\t};\n\t}\n}\n\n/**\n * Delete an OAuth client.\n */\nexport async function handleOAuthClientDelete(\n\tdb: Kysely<Database>,\n\tclientId: string,\n): Promise<ApiResult<{ deleted: true }>> {\n\ttry {\n\t\tconst result = await db\n\t\t\t.deleteFrom(\"_emdash_oauth_clients\")\n\t\t\t.where(\"id\", \"=\", clientId)\n\t\t\t.executeTakeFirst();\n\n\t\tif (result.numDeletedRows === 0n) {\n\t\t\treturn {\n\t\t\t\tsuccess: false,\n\t\t\t\terror: { code: \"NOT_FOUND\", message: \"OAuth client not found\" },\n\t\t\t};\n\t\t}\n\n\t\treturn { success: true, data: { deleted: true } };\n\t} catch {\n\t\treturn {\n\t\t\tsuccess: false,\n\t\t\terror: {\n\t\t\t\tcode: \"CLIENT_DELETE_ERROR\",\n\t\t\t\tmessage: \"Failed to delete OAuth client\",\n\t\t\t},\n\t\t};\n\t}\n}\n\n// ---------------------------------------------------------------------------\n// Lookup helpers (used by authorization handler)\n// ---------------------------------------------------------------------------\n\n/**\n * Look up a registered OAuth client by ID.\n * Returns the client's redirect URIs or null if the client is not registered.\n */\nexport async function lookupOAuthClient(\n\tdb: Kysely<Database>,\n\tclientId: string,\n): Promise<{ redirectUris: string[]; scopes: string[] | null } | null> {\n\tconst row = await db\n\t\t.selectFrom(\"_emdash_oauth_clients\")\n\t\t.select([\"redirect_uris\", \"scopes\"])\n\t\t.where(\"id\", \"=\", clientId)\n\t\t.executeTakeFirst();\n\n\tif (!row) return null;\n\n\treturn {\n\t\tredirectUris: parseJsonColumn<string[]>(row.redirect_uris),\n\t\tscopes: row.scopes ? 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