Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/shapeshifter-library-python-main/shapeshifter_uftp/uftp/messages/signed_message.py

@@ -0,0 +1,56 @@
+from dataclasses import dataclass, field
+
+from ..enums import UsefRole
+
+
+@dataclass(kw_only=True)
+class SignedMessage:
+    """The SignedMessage element represents the secure wrapper used to submit USEF
+    XML messages from the local message queue to the message queue of a remote
+    participant.
+
+    It contains minimal metadata (which is distinct from the common
+    metadata used for all other messages), allowing the recipient to
+    look up the sender's cryptographic scheme and public keys, and the
+    actual XML message, as transformed (signed/sealed) using that
+    cryptographic scheme.
+
+    :ivar sender_domain: The Internet domain of the USEF participant
+        sending this message. Upon receiving a message, the recipient
+        should validate that its value matches the corresponding
+        attribute value specified in the inner XML message, once un-
+        sealed: if not, the message must be rejected as invalid.
+    :ivar sender_role: The USEF role of the participant sending this
+        message: AGR, BRP, CRO, DSO or MDC. Receive-time validation
+        should take place as described for the SenderDomain attribute
+        above.
+    :ivar body: The Base-64 encoded inner XML message contained in this
+        wrapper, as transformed (signed/sealed) using the sender's
+        cryptographic scheme. The recipient can determine which scheme
+        applies using a DNS or configuration file lookup, based on the
+        combination of SenderDomain and SenderRole.
+    """
+
+    sender_domain: str = field(
+        metadata={
+            "name": "SenderDomain",
+            "type": "Attribute",
+            "required": True,
+            "pattern": r"([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,}",
+        }
+    )
+    sender_role: UsefRole = field(
+        metadata={
+            "name": "SenderRole",
+            "type": "Attribute",
+            "required": True,
+        }
+    )
+    body: bytes = field(
+        metadata={
+            "name": "Body",
+            "type": "Attribute",
+            "required": True,
+            "format": "base64",
+        }
+    )