feat(connector-superoffice): implement OAuth 2.0 flow and S2S architecture

Completed POC for SuperOffice integration with the following key achievements:
- Switched from RSA/SOAP to OAuth 2.0 (Refresh Token Flow) for better compatibility with SOD environment.
- Implemented robust token refreshing and caching mechanism in .
- Solved 'Wrong Subdomain' issue by enforcing  for tenant .
- Created  for REST API interaction (Search, Create, Update UDFs).
- Added helper scripts: , , .
- Documented usage and configuration in .
- Updated  configuration requirements.

[2ff88f42]

connector-superoffice/xml_to_pem.py

@@ -0,0 +1,47 @@
+import base64
+from cryptography.hazmat.primitives import serialization
+from cryptography.hazmat.primitives.asymmetric import rsa
+
+# The XML data provided by the user
+modulus_b64 = "3PlhZKih1S9AKmsOcnPuS6FfPyYdKg6ltCUypt4EOi2++oM5O26YFxODBtQHO+UmsEoNcz6X2A5BE9kv4y8Xyv+hDxQrHsyavrkq2Yn5Mf/BFAquYuRoX5FtvH6ht+yllfBJQs3wE9m/O8LKHomKE5HXiaV/QMDRLoYeAwzQwcE="
+exponent_b64 = "AQAB"
+d_b64 = "i8TdWprjSgHKF0qB59j2WDYpFbtY5RpAq3J/2FZD3DzFOJU55SKt5qK71NzV+oeV8hnU6hkkWE+j0BcnGA7Yf6xGIoVNVhrenU18hrd6vSUPDeOuerkv+u98pNEqs6jcfYwhKKEJ2nFl4AacdQ7RaQPEWb41pVYvP+qaX6PeQAE="
+p_b64 = "8fGRi846fRCbc8oaUGnw1dR2BXOopzxfAMeKEOCUeRP/Yj1kUcW9k4zUeaFc2upnfAeUbX38Bk5VW5edCDIjAQ=="
+q_b64 = "6c/usvg8/4quH8Z70tSotmN+N6UxiuaTF51oOeTnIVUjXMqB3gc5sRCbipGj1u+DJUYh4LQLZp+W2LU7uCpewQ=="
+dp_b64 = "y2q8YVwh5tbYrHCm0SdRWqcIF6tXiEwE4EXkOi5oBqielr1hJDNqIa1NU3os9M4R9cD1tV0wUSj5MUn2uFZXAQ=="
+dq_b64 = "yc9+8Z0QUWVrC+QvBngls1/HFtKQI5sHRS/JQYdQ9FVfM31bgL/tzOZPytgQebm8EdUp8qCU4pxHAH/Vrw1rQQ=="
+inverse_q_b64 = "VX4SRxVQ130enAqw9M0Nyl+875vmhc6cbsJQQ3E/fJjQvkB8EgjxBp6JVTeY1U5ga56Hvzngomk335pA6gli0A=="
+
+def b64_to_int(b64_str):
+    return int.from_bytes(base64.b64decode(b64_str), byteorder='big')
+
+# Convert components to integers
+n = b64_to_int(modulus_b64)
+e = b64_to_int(exponent_b64)
+d = b64_to_int(d_b64)
+p = b64_to_int(p_b64)
+q = b64_to_int(q_b64)
+dmp1 = b64_to_int(dp_b64)
+dmq1 = b64_to_int(dq_b64)
+iqmp = b64_to_int(inverse_q_b64)
+
+# Reconstruct the private key object
+private_key = rsa.RSAPrivateNumbers(
+    p=p,
+    q=q,
+    d=d,
+    dmp1=dmp1,
+    dmq1=dmq1,
+    iqmp=iqmp,
+    public_numbers=rsa.RSAPublicNumbers(e, n)
+).private_key()
+
+# Serialize to PEM
+pem_private = private_key.private_bytes(
+    encoding=serialization.Encoding.PEM,
+    format=serialization.PrivateFormat.PKCS8,
+    encryption_algorithm=serialization.NoEncryption()
+)
+
+# Print for the user
+print(pem_private.decode('utf-8'))