structure saas with tools

.venv/lib/python3.10/site-packages/authlib/oauth1/rfc5849/errors.py

@@ -0,0 +1,89 @@
+"""authlib.oauth1.rfc5849.errors.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+RFC5849 has no definition on errors. This module is designed by
+Authlib based on OAuth 1.0a `Section 10`_ with some changes.
+
+.. _`Section 10`: https://oauth.net/core/1.0a/#rfc.section.10
+"""
+
+from authlib.common.errors import AuthlibHTTPError
+from authlib.common.security import is_secure_transport
+
+
+class OAuth1Error(AuthlibHTTPError):
+    def __init__(self, description=None, uri=None, status_code=None):
+        super().__init__(None, description, uri, status_code)
+
+    def get_headers(self):
+        """Get a list of headers."""
+        return [
+            ("Content-Type", "application/x-www-form-urlencoded"),
+            ("Cache-Control", "no-store"),
+            ("Pragma", "no-cache"),
+        ]
+
+
+class InsecureTransportError(OAuth1Error):
+    error = "insecure_transport"
+    description = "OAuth 2 MUST utilize https."
+
+    @classmethod
+    def check(cls, uri):
+        if not is_secure_transport(uri):
+            raise cls()
+
+
+class InvalidRequestError(OAuth1Error):
+    error = "invalid_request"
+
+
+class UnsupportedParameterError(OAuth1Error):
+    error = "unsupported_parameter"
+
+
+class UnsupportedSignatureMethodError(OAuth1Error):
+    error = "unsupported_signature_method"
+
+
+class MissingRequiredParameterError(OAuth1Error):
+    error = "missing_required_parameter"
+
+    def __init__(self, key):
+        description = f'missing "{key}" in parameters'
+        super().__init__(description=description)
+
+
+class DuplicatedOAuthProtocolParameterError(OAuth1Error):
+    error = "duplicated_oauth_protocol_parameter"
+
+
+class InvalidClientError(OAuth1Error):
+    error = "invalid_client"
+    status_code = 401
+
+
+class InvalidTokenError(OAuth1Error):
+    error = "invalid_token"
+    description = 'Invalid or expired "oauth_token" in parameters'
+    status_code = 401
+
+
+class InvalidSignatureError(OAuth1Error):
+    error = "invalid_signature"
+    status_code = 401
+
+
+class InvalidNonceError(OAuth1Error):
+    error = "invalid_nonce"
+    status_code = 401
+
+
+class AccessDeniedError(OAuth1Error):
+    error = "access_denied"
+    description = "The resource owner or authorization server denied the request"
+
+
+class MethodNotAllowedError(OAuth1Error):
+    error = "method_not_allowed"
+    status_code = 405