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test_sample.py
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test_sample.py
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import json
from secrets import token_bytes
import pyseto
from pyseto import Key
from .utils import get_path
class TestSample:
"""
Tests for sample code.
"""
def test_sample_v4_local_old(self):
key = Key.new(4, "local", b"our-secret")
token = pyseto.encode(
key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_v4_public_old(self):
private_key_pem = b"-----BEGIN PRIVATE KEY-----\nMC4CAQAwBQYDK2VwBCIEILTL+0PfTOIQcn2VPkpxMwf6Gbt9n4UEFDjZ4RuUKjd0\n-----END PRIVATE KEY-----"
public_key_pem = b"-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAHrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI=\n-----END PUBLIC KEY-----"
private_key = Key.new(4, "public", private_key_pem)
token = pyseto.encode(
private_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
public_key = Key.new(4, "public", public_key_pem)
decoded = pyseto.decode(public_key, token)
assert (
token
== b"v4.public.eyJkYXRhIjogInRoaXMgaXMgYSBzaWduZWQgbWVzc2FnZSIsICJleHAiOiAiMjAyMi0wMS0wMVQwMDowMDowMCswMDowMCJ9l1YiKei2FESvHBSGPkn70eFO1hv3tXH0jph1IfZyEfgm3t1DjkYqD5r4aHWZm1eZs_3_bZ9pBQlZGp0DPSdzDg"
)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_v4_local(self):
key = Key.new(version=4, purpose="local", key=b"our-secret")
token = pyseto.encode(
key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_v4_public(self):
private_key_pem = b"-----BEGIN PRIVATE KEY-----\nMC4CAQAwBQYDK2VwBCIEILTL+0PfTOIQcn2VPkpxMwf6Gbt9n4UEFDjZ4RuUKjd0\n-----END PRIVATE KEY-----"
public_key_pem = b"-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAHrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI=\n-----END PUBLIC KEY-----"
private_key = Key.new(version=4, purpose="public", key=private_key_pem)
token = pyseto.encode(
private_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
public_key = Key.new(version=4, purpose="public", key=public_key_pem)
decoded = pyseto.decode(public_key, token)
assert (
token
== b"v4.public.eyJkYXRhIjogInRoaXMgaXMgYSBzaWduZWQgbWVzc2FnZSIsICJleHAiOiAiMjAyMi0wMS0wMVQwMDowMDowMCswMDowMCJ9l1YiKei2FESvHBSGPkn70eFO1hv3tXH0jph1IfZyEfgm3t1DjkYqD5r4aHWZm1eZs_3_bZ9pBQlZGp0DPSdzDg"
)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_v4_public_with_serializer(self):
private_key_pem = b"-----BEGIN PRIVATE KEY-----\nMC4CAQAwBQYDK2VwBCIEILTL+0PfTOIQcn2VPkpxMwf6Gbt9n4UEFDjZ4RuUKjd0\n-----END PRIVATE KEY-----"
public_key_pem = b"-----BEGIN PUBLIC KEY-----\nMCowBQYDK2VwAyEAHrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI=\n-----END PUBLIC KEY-----"
private_key = Key.new(version=4, purpose="public", key=private_key_pem)
token = pyseto.encode(
private_key,
{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"},
)
public_key = Key.new(version=4, purpose="public", key=public_key_pem)
decoded = pyseto.decode(public_key, token, deserializer=json)
assert (
token
== b"v4.public.eyJkYXRhIjogInRoaXMgaXMgYSBzaWduZWQgbWVzc2FnZSIsICJleHAiOiAiMjAyMi0wMS0wMVQwMDowMDowMCswMDowMCJ9l1YiKei2FESvHBSGPkn70eFO1hv3tXH0jph1IfZyEfgm3t1DjkYqD5r4aHWZm1eZs_3_bZ9pBQlZGp0DPSdzDg"
)
assert decoded.payload["data"] == "this is a signed message"
assert decoded.payload["exp"] == "2022-01-01T00:00:00+00:00"
def test_sample_paserk(self):
symmetric_key = Key.new(version=4, purpose="local", key=b"our-secret")
private_key = Key.from_paserk(
"k4.secret.tMv7Q99M4hByfZU-SnEzB_oZu32fhQQUONnhG5QqN3Qeudu7vAR8A_1wYE4AcfCYfhayi3VyJcEfAEFdDiCxog"
)
public_key = Key.from_paserk(
"k4.public.Hrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI"
)
token = pyseto.encode(
private_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(public_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert symmetric_key.to_paserk() == "k4.local.b3VyLXNlY3JldA"
assert (
private_key.to_paserk()
== "k4.secret.tMv7Q99M4hByfZU-SnEzB_oZu32fhQQUONnhG5QqN3Qeudu7vAR8A_1wYE4AcfCYfhayi3VyJcEfAEFdDiCxog"
)
assert (
public_key.to_paserk()
== "k4.public.Hrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI"
)
def test_sample_paserk_id(self):
symmetric_key = Key.new(version=4, purpose="local", key=b"our-secret")
private_key = Key.from_paserk(
"k4.secret.tMv7Q99M4hByfZU-SnEzB_oZu32fhQQUONnhG5QqN3Qeudu7vAR8A_1wYE4AcfCYfhayi3VyJcEfAEFdDiCxog"
)
public_key = Key.from_paserk(
"k4.public.Hrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI"
)
assert (
symmetric_key.to_paserk_id()
== "k4.lid._D6kgTzxgiPGk35gMj9bukgj4En2H94u22wVX9zaoh05"
)
assert (
private_key.to_paserk_id()
== "k4.sid.9gZFsAQuXhu9lif2pV3rCDjOewsMF4qb4RHGhc0zUklt"
)
assert (
public_key.to_paserk_id()
== "k4.pid.yh4-bJYjOYAG6CWy0zsfPmpKylxS7uAWrxqVmBN2KAiJ"
)
def test_sample_paserk_key_wrapping_local(self):
raw_key = Key.new(version=4, purpose="local", key=b"our-secret")
wrapping_key = token_bytes(32)
wpk = raw_key.to_paserk(wrapping_key=wrapping_key)
# assert wpk == "k4.local-wrap.pie.TNKEwC4K1xBcgJ_GiwWAoRlQFE33HJO3oN9DHEZ05pieSCd-W7bgAL64VG9TZ_pBkuNBFHNrfOGHtnfnhYGdbz5-x3CxShhPJxg"
unwrapped_key = Key.from_paserk(wpk, wrapping_key=wrapping_key)
token = pyseto.encode(
raw_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(unwrapped_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_paserk_key_wrapping_public(self):
raw_private_key = Key.from_paserk(
"k4.secret.tMv7Q99M4hByfZU-SnEzB_oZu32fhQQUONnhG5QqN3Qeudu7vAR8A_1wYE4AcfCYfhayi3VyJcEfAEFdDiCxog"
)
public_key = Key.from_paserk(
"k4.public.Hrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI"
)
wrapping_key = token_bytes(32)
wpk = raw_private_key.to_paserk(wrapping_key=wrapping_key)
# assert wpk == "k4.secret-wrap.pie.excv7V4-NaECy5hpji-tkSkMvyjsAgNxA-mGALgdjyvGNyDlTb89bJ35R1e3tILgbMpEW5WXMXzySe2T-sBz-ZAcs1j7rbD3ZWvsBTM6K5N9wWfAxbR4ppCXH_H5__9yY-kBaF2NimyAJyduhOhSmqLm6TTSucpAOakEJOXePW8"
unwrapped_private_key = Key.from_paserk(wpk, wrapping_key=wrapping_key)
token = pyseto.encode(
unwrapped_private_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(public_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_paserk_password_local(self):
raw_key = Key.new(version=4, purpose="local", key=b"our-secret")
wpk = raw_key.to_paserk(password="our-secret")
# assert wpk == "k4.local-pw.HrCs9Pu-2LB0l7jkHB-x2gAAAAAA8AAAAAAAAgAAAAGttW0IHZjQCHJdg-Vc3tqO_GSLR4vzLl-yrKk2I-l8YHj6jWpC0lQB2Z7uzTtVyV1rd_EZQPzHdw5VOtyucP0FkCU"
unwrapped_key = Key.from_paserk(wpk, password="our-secret")
token = pyseto.encode(
raw_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(unwrapped_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_paserk_password_public(self):
raw_private_key = Key.from_paserk(
"k4.secret.tMv7Q99M4hByfZU-SnEzB_oZu32fhQQUONnhG5QqN3Qeudu7vAR8A_1wYE4AcfCYfhayi3VyJcEfAEFdDiCxog"
)
public_key = Key.from_paserk(
"k4.public.Hrnbu7wEfAP9cGBOAHHwmH4Wsot1ciXBHwBBXQ4gsaI"
)
wpk = raw_private_key.to_paserk(password="our-secret")
# assert wpk == "k4.secret-pw.MEMW4K1MaD5nWigCLyEyFAAAAAAA8AAAAAAAAgAAAAFU-tArtryNVjS2n2hCYiM11V6tOyuIog69Bjb0yNZanrLJ3afGclb3kPzQ6IhK8ob9E4QgRdEALGWCizZ0RCPFF_M95IQDfmdYKC0Er656UgKUK4UKG9JlxP4o81UwoJoZYz_D1zTlltipEa5RiNvUtNU8vLKoGSY"
unwrapped_private_key = Key.from_paserk(wpk, password="our-secret")
token = pyseto.encode(
unwrapped_private_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
decoded = pyseto.decode(public_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_paserk_seal(self):
raw_key = Key.new(version=4, purpose="local", key=b"our-secret")
token = pyseto.encode(
raw_key,
b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
)
with open(get_path("keys/public_key_x25519.pem")) as key_file:
sealed_key = raw_key.to_paserk(sealing_key=key_file.read())
with open(get_path("keys/private_key_x25519.pem")) as key_file:
unsealed_key = Key.from_paserk(sealed_key, unsealing_key=key_file.read())
decoded = pyseto.decode(unsealed_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
def test_sample_rtd_v4_public(self):
with open(get_path("keys/private_key_ed25519.pem")) as key_file:
private_key = Key.new(4, "public", key_file.read())
token = pyseto.encode(
private_key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
implicit_assertion=b"xyz", # Optional
)
with open(get_path("keys/public_key_ed25519.pem")) as key_file:
public_key = Key.new(4, "public", key_file.read())
decoded = pyseto.decode(public_key, token, implicit_assertion=b"xyz")
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v4"
assert decoded.purpose == "public"
def test_sample_rtd_v4_local(self):
key = Key.new(version=4, purpose="local", key=b"our-secret")
token = pyseto.encode(
key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
implicit_assertion=b"xyz", # Optional
)
decoded = pyseto.decode(key, token, implicit_assertion=b"xyz")
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v4"
assert decoded.purpose == "local"
def test_sample_rtd_v3_public(self):
with open(get_path("keys/private_key_ecdsa_p384.pem")) as key_file:
private_key = Key.new(3, "public", key_file.read())
token = pyseto.encode(
private_key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
implicit_assertion=b"xyz", # Optional
)
with open(get_path("keys/public_key_ecdsa_p384.pem")) as key_file:
public_key = Key.new(3, "public", key_file.read())
decoded = pyseto.decode(public_key, token, implicit_assertion=b"xyz")
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v3"
assert decoded.purpose == "public"
def test_sample_rtd_v3_local(self):
key = Key.new(version=3, purpose="local", key=b"our-secret")
token = pyseto.encode(
key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
implicit_assertion=b"xyz", # Optional
)
decoded = pyseto.decode(key, token, implicit_assertion=b"xyz")
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v3"
assert decoded.purpose == "local"
def test_sample_rtd_v2_public(self):
with open(get_path("keys/private_key_ed25519.pem")) as key_file:
private_key = Key.new(2, "public", key_file.read())
token = pyseto.encode(
private_key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
)
with open(get_path("keys/public_key_ed25519.pem")) as key_file:
public_key = Key.new(2, "public", key_file.read())
decoded = pyseto.decode(public_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v2"
assert decoded.purpose == "public"
def test_sample_rtd_v2_local(self):
key = Key.new(version=2, purpose="local", key=token_bytes(32))
token = pyseto.encode(
key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
)
decoded = pyseto.decode(key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v2"
assert decoded.purpose == "local"
def test_sample_rtd_v1_public(self):
with open(get_path("keys/private_key_rsa.pem")) as key_file:
private_key = Key.new(1, "public", key_file.read())
token = pyseto.encode(
private_key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
)
with open(get_path("keys/public_key_rsa.pem")) as key_file:
public_key = Key.new(1, "public", key_file.read())
decoded = pyseto.decode(public_key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v1"
assert decoded.purpose == "public"
def test_sample_rtd_v1_local(self):
key = Key.new(version=1, purpose="local", key=b"our-secret")
token = pyseto.encode(
key,
payload=b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}',
footer=b"This is a footer", # Optional
)
decoded = pyseto.decode(key, token)
assert (
decoded.payload
== b'{"data": "this is a signed message", "exp": "2022-01-01T00:00:00+00:00"}'
)
assert decoded.footer == b"This is a footer"
assert decoded.version == "v1"
assert decoded.purpose == "local"