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from copy import deepcopy
from typing import Any
from pydantic import BaseModel
from core.helper import encrypter
from core.helper.tool_parameter_cache import ToolParameterCache, ToolParameterCacheType
from core.helper.tool_provider_cache import ToolProviderCredentialsCache, ToolProviderCredentialsCacheType
from core.tools.entities.tool_entities import (
ToolParameter,
ToolProviderCredentials,
)
from core.tools.provider.tool_provider import ToolProviderController
from core.tools.tool.tool import Tool
class ToolConfigurationManager(BaseModel):
tenant_id: str
provider_controller: ToolProviderController
def _deep_copy(self, credentials: dict[str, str]) -> dict[str, str]:
"""
deep copy credentials
"""
return deepcopy(credentials)
def encrypt_tool_credentials(self, credentials: dict[str, str]) -> dict[str, str]:
"""
encrypt tool credentials with tenant id
return a deep copy of credentials with encrypted values
"""
credentials = self._deep_copy(credentials)
# get fields need to be decrypted
fields = self.provider_controller.get_credentials_schema()
for field_name, field in fields.items():
if field.type == ToolProviderCredentials.CredentialsType.SECRET_INPUT:
if field_name in credentials:
encrypted = encrypter.encrypt_token(self.tenant_id, credentials[field_name])
credentials[field_name] = encrypted
return credentials
def mask_tool_credentials(self, credentials: dict[str, Any]) -> dict[str, Any]:
"""
mask tool credentials
return a deep copy of credentials with masked values
"""
credentials = self._deep_copy(credentials)
# get fields need to be decrypted
fields = self.provider_controller.get_credentials_schema()
for field_name, field in fields.items():
if field.type == ToolProviderCredentials.CredentialsType.SECRET_INPUT:
if field_name in credentials:
if len(credentials[field_name]) > 6:
credentials[field_name] = (
credentials[field_name][:2]
+ "*" * (len(credentials[field_name]) - 4)
+ credentials[field_name][-2:]
)
else:
credentials[field_name] = "*" * len(credentials[field_name])
return credentials
def decrypt_tool_credentials(self, credentials: dict[str, str]) -> dict[str, str]:
"""
decrypt tool credentials with tenant id
return a deep copy of credentials with decrypted values
"""
cache = ToolProviderCredentialsCache(
tenant_id=self.tenant_id,
identity_id=f"{self.provider_controller.provider_type.value}.{self.provider_controller.identity.name}",
cache_type=ToolProviderCredentialsCacheType.PROVIDER,
)
cached_credentials = cache.get()
if cached_credentials:
return cached_credentials
credentials = self._deep_copy(credentials)
# get fields need to be decrypted
fields = self.provider_controller.get_credentials_schema()
for field_name, field in fields.items():
if field.type == ToolProviderCredentials.CredentialsType.SECRET_INPUT:
if field_name in credentials:
try:
credentials[field_name] = encrypter.decrypt_token(self.tenant_id, credentials[field_name])
except:
pass
cache.set(credentials)
return credentials
def delete_tool_credentials_cache(self):
cache = ToolProviderCredentialsCache(
tenant_id=self.tenant_id,
identity_id=f"{self.provider_controller.provider_type.value}.{self.provider_controller.identity.name}",
cache_type=ToolProviderCredentialsCacheType.PROVIDER,
)
cache.delete()
class ToolParameterConfigurationManager(BaseModel):
"""
Tool parameter configuration manager
"""
tenant_id: str
tool_runtime: Tool
provider_name: str
provider_type: str
identity_id: str
def _deep_copy(self, parameters: dict[str, Any]) -> dict[str, Any]:
"""
deep copy parameters
"""
return deepcopy(parameters)
def _merge_parameters(self) -> list[ToolParameter]:
"""
merge parameters
"""
# get tool parameters
tool_parameters = self.tool_runtime.parameters or []
# get tool runtime parameters
runtime_parameters = self.tool_runtime.get_runtime_parameters() or []
# override parameters
current_parameters = tool_parameters.copy()
for runtime_parameter in runtime_parameters:
found = False
for index, parameter in enumerate(current_parameters):
if parameter.name == runtime_parameter.name and parameter.form == runtime_parameter.form:
current_parameters[index] = runtime_parameter
found = True
break
if not found and runtime_parameter.form == ToolParameter.ToolParameterForm.FORM:
current_parameters.append(runtime_parameter)
return current_parameters
def mask_tool_parameters(self, parameters: dict[str, Any]) -> dict[str, Any]:
"""
mask tool parameters
return a deep copy of parameters with masked values
"""
parameters = self._deep_copy(parameters)
# override parameters
current_parameters = self._merge_parameters()
for parameter in current_parameters:
if (
parameter.form == ToolParameter.ToolParameterForm.FORM
and parameter.type == ToolParameter.ToolParameterType.SECRET_INPUT
):
if parameter.name in parameters:
if len(parameters[parameter.name]) > 6:
parameters[parameter.name] = (
parameters[parameter.name][:2]
+ "*" * (len(parameters[parameter.name]) - 4)
+ parameters[parameter.name][-2:]
)
else:
parameters[parameter.name] = "*" * len(parameters[parameter.name])
return parameters
def encrypt_tool_parameters(self, parameters: dict[str, Any]) -> dict[str, Any]:
"""
encrypt tool parameters with tenant id
return a deep copy of parameters with encrypted values
"""
# override parameters
current_parameters = self._merge_parameters()
parameters = self._deep_copy(parameters)
for parameter in current_parameters:
if (
parameter.form == ToolParameter.ToolParameterForm.FORM
and parameter.type == ToolParameter.ToolParameterType.SECRET_INPUT
):
if parameter.name in parameters:
encrypted = encrypter.encrypt_token(self.tenant_id, parameters[parameter.name])
parameters[parameter.name] = encrypted
return parameters
def decrypt_tool_parameters(self, parameters: dict[str, Any]) -> dict[str, Any]:
"""
decrypt tool parameters with tenant id
return a deep copy of parameters with decrypted values
"""
cache = ToolParameterCache(
tenant_id=self.tenant_id,
provider=f"{self.provider_type}.{self.provider_name}",
tool_name=self.tool_runtime.identity.name,
cache_type=ToolParameterCacheType.PARAMETER,
identity_id=self.identity_id,
)
cached_parameters = cache.get()
if cached_parameters:
return cached_parameters
# override parameters
current_parameters = self._merge_parameters()
has_secret_input = False
for parameter in current_parameters:
if (
parameter.form == ToolParameter.ToolParameterForm.FORM
and parameter.type == ToolParameter.ToolParameterType.SECRET_INPUT
):
if parameter.name in parameters:
try:
has_secret_input = True
parameters[parameter.name] = encrypter.decrypt_token(self.tenant_id, parameters[parameter.name])
except:
pass
if has_secret_input:
cache.set(parameters)
return parameters
def delete_tool_parameters_cache(self):
cache = ToolParameterCache(
tenant_id=self.tenant_id,
provider=f"{self.provider_type}.{self.provider_name}",
tool_name=self.tool_runtime.identity.name,
cache_type=ToolParameterCacheType.PARAMETER,
identity_id=self.identity_id,
)
cache.delete()
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