From 25ace1d8b2bb618b231e4de64adb7c7a06a80c97 Mon Sep 17 00:00:00 2001
From: Mark Veidemanis <m@zm.is>
Date: Thu, 23 Dec 2021 00:29:33 +0000
Subject: [PATCH] Add scripts

---
 scripts/get-token.sh     |  7 +++++++
 scripts/make-jwt.py      | 20 ++++++++++++++++++++
 scripts/refresh-token.sh |  7 +++++++
 3 files changed, 34 insertions(+)
 create mode 100755 scripts/get-token.sh
 create mode 100644 scripts/make-jwt.py
 create mode 100755 scripts/refresh-token.sh

diff --git a/scripts/get-token.sh b/scripts/get-token.sh
new file mode 100755
index 0000000..338d44a
--- /dev/null
+++ b/scripts/get-token.sh
@@ -0,0 +1,7 @@
+curl https://sandbox-b2b.revolut.com/api/1.0/auth/token \
+  -H "Content-Type: application/x-www-form-urlencoded"\
+  --data "grant_type=authorization_code"\
+  --data "code=oa_sand_[...]"\
+  --data "client_id=XXXX_[...]"\
+  --data "client_assertion_type=urn:ietf:params:oauth:client-assertion-type:jwt-bearer"\
+  --data "client_assertion=long string [...]"
diff --git a/scripts/make-jwt.py b/scripts/make-jwt.py
new file mode 100644
index 0000000..fcc0af8
--- /dev/null
+++ b/scripts/make-jwt.py
@@ -0,0 +1,20 @@
+from cryptography.hazmat.primitives import serialization
+from cryptography.hazmat.backends import default_backend
+from json import load
+import jwt
+
+PRIVATE_KEY = "pkcs8privatekey.pem"
+PAYLOAD = "jwt"
+
+with open(PRIVATE_KEY, "rb") as f:
+    pem_bytes = f.read()
+
+with open(PAYLOAD, "rb") as f:
+    payload = load(f)
+
+print(pem_bytes)
+print(payload)
+
+private_key = serialization.load_pem_private_key(pem_bytes, password=None, backend=default_backend())
+encoded = jwt.encode(payload, private_key, algorithm="RS256")
+print(encoded)
diff --git a/scripts/refresh-token.sh b/scripts/refresh-token.sh
new file mode 100755
index 0000000..59a4f05
--- /dev/null
+++ b/scripts/refresh-token.sh
@@ -0,0 +1,7 @@
+curl https://sandbox-b2b.revolut.com/api/1.0/auth/token \
+  -H "Content-Type: application/x-www-form-urlencoded"\
+  --data "grant_type=refresh_token"\
+  --data "refresh_token=oa_sand_[...]"\
+  --data "client_id=XXXX_[...]"\
+  --data "client_assertion_type=urn:ietf:params:oauth:client-assertion-type:jwt-bearer"\
+  --data "client_assertion=long string [...]"