from dataclasses import dataclass
from typing import Any
import extism
import json
class HostFunctionError(Exception):
"""Raised when a host function returns an error."""
pass
@extism.import_fn("extism:host/user", "users_getusers")
def _users_getusers(offset: int) -> int:
"""Raw host function - do not call directly."""
...
@extism.import_fn("extism:host/user", "users_getadmins")
def _users_getadmins(offset: int) -> int:
"""Raw host function - do not call directly."""
...
def users_get_users() -> Any:
"""GetUsers returns all users the plugin has been granted access to.
Only minimal user information (userName, name, isAdmin) is returned.
Sensitive fields like password and email are never exposed.
Returns a slice of users the plugin can access, or an empty slice if none configured.
Returns:
Any: The result value.
Raises:
HostFunctionError: If the host function returns an error.
"""
request_bytes = b"{}"
request_mem = extism.memory.alloc(request_bytes)
response_offset = _users_getusers(request_mem.offset)
response_mem = extism.memory.find(response_offset)
response = json.loads(extism.memory.string(response_mem))
if response.get("error"):
raise HostFunctionError(response["error"])
return response.get("result", None)
def users_get_admins() -> Any:
"""GetAdmins returns only admin users the plugin has been granted access to.
This is a convenience method that filters GetUsers results to include only admins.
Returns a slice of admin users the plugin can access, or an empty slice if none.
Returns:
Any: The result value.
Raises:
HostFunctionError: If the host function returns an error.
"""
request_bytes = b"{}"
request_mem = extism.memory.alloc(request_bytes)
response_offset = _users_getadmins(request_mem.offset)
response_mem = extism.memory.find(response_offset)
response = json.loads(extism.memory.string(response_mem))
if response.get("error"):
raise HostFunctionError(response["error"])
return response.get("result", None)