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test_04_key_issuer.py
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import os
import shutil
import time
import pytest
import responses
from cryptojwt.exception import JWKESTException
from cryptojwt.jwk.hmac import SYMKey
from cryptojwt.key_bundle import KeyBundle
from cryptojwt.key_bundle import keybundle_from_local_file
from cryptojwt.key_issuer import KeyIssuer
from cryptojwt.key_issuer import build_keyissuer
from cryptojwt.key_issuer import init_key_issuer
__author__ = "Roland Hedberg"
BASE_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), "test_keys"))
RSAKEY = os.path.join(BASE_PATH, "cert.key")
RSA0 = os.path.join(BASE_PATH, "rsa.key")
EC0 = os.path.join(BASE_PATH, "ec.key")
BASEDIR = os.path.abspath(os.path.dirname(__file__))
def full_path(local_file):
return os.path.join(BASEDIR, local_file)
JWK0 = {
"keys": [
{
"kty": "RSA",
"e": "AQAB",
"kid": "abc",
"n": "wf-wiusGhA-gleZYQAOPQlNUIucPiqXdPVyieDqQbXXOPBe3nuggtVzeq7pVFH1dZz4dY2Q2LA5DaegvP8kRvoSB_87ds3dy3Rfym_GUSc5"
"B0l1TgEobcyaep8jguRoHto6GWHfCfKqoUYZq4N8vh4LLMQwLR6zi6Jtu82nB5k8",
}
]
}
JWK1 = {
"keys": [
{
"n": "zkpUgEgXICI54blf6iWiD2RbMDCOO1jV0VSff1MFFnujM4othfMsad7H1kRo50YM5S_X9TdvrpdOfpz5aBaKFhT6Ziv0nhtcekq1eRl8"
"mjBlvGKCE5XGk-0LFSDwvqgkJoFYInq7bu0a4JEzKs5AyJY75YlGh879k1Uu2Sv3ZZOunfV1O1Orta"
"-NvS-aG_jN5cstVbCGWE20H0vF"
"VrJKNx0Zf-u-aA-syM4uX7wdWgQ"
"-owoEMHge0GmGgzso2lwOYf_4znanLwEuO3p5aabEaFoKNR4K6GjQcjBcYmDEE4CtfRU9AEmhcD1k"
"leiTB9TjPWkgDmT9MXsGxBHf3AKT5w",
"e": "AQAB",
"kty": "RSA",
"kid": "rsa1",
},
{
"k": "YTEyZjBlMDgxMGI4YWU4Y2JjZDFiYTFlZTBjYzljNDU3YWM0ZWNiNzhmNmFlYTNkNTY0NzMzYjE",
"kty": "oct",
},
]
}
JWK2 = {
"keys": [
{
"e": "AQAB",
"issuer": "https://login.microsoftonline.com/{tenantid}/v2.0/",
"kid": "kriMPdmBvx68skT8-mPAB3BseeA",
"kty": "RSA",
"n": "kSCWg6q9iYxvJE2NIhSyOiKvqoWCO2GFipgH0sTSAs5FalHQosk9ZNTztX0ywS_AHsBeQPqYygfYVJL6_EgzVuwRk5txr9e3n1um"
"l94fLyq_AXbwo9yAduf4dCHTP8CWR1dnDR"
"-Qnz_4PYlWVEuuHHONOw_blbfdMjhY"
"-C_BYM2E3pRxbohBb3x__CfueV7ddz2LYiH3"
"wjz0QS_7kjPiNCsXcNyKQEOTkbHFi3mu0u13SQwNddhcynd_GTgWN8A"
"-6SN1r4hzpjFKFLbZnBt77ACSiYx-IHK4Mp-NaVEi5wQt"
"SsjQtI--XsokxRDqYLwus1I1SihgbV_STTg5enufuw",
"use": "sig",
"x5c": [
"MIIDPjCCAiqgAwIBAgIQsRiM0jheFZhKk49YD0SK1TAJBgUrDgMCHQUAMC0xKzApBgNVBAMTImFjY291bnRzLmFjY2Vzc2NvbnRyb"
"2wud2luZG93cy5uZXQwHhcNMTQwMTAxMDcwMDAwWhcNMTYwMTAxMDcwMDAwWjAtMSswKQYDVQQDEyJhY2NvdW50cy5hY2Nlc3Njb2"
"50cm9sLndpbmRvd3MubmV0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkSCWg6q9iYxvJE2NIhSyOiKvqoWCO2GFipg"
"H0sTSAs5FalHQosk9ZNTztX0ywS/AHsBeQPqYygfYVJL6"
"/EgzVuwRk5txr9e3n1uml94fLyq/AXbwo9yAduf4dCHTP8CWR1dnDR+Q"
"nz/4PYlWVEuuHHONOw/blbfdMjhY+C/BYM2E3pRxbohBb3x"
"//CfueV7ddz2LYiH3wjz0QS/7kjPiNCsXcNyKQEOTkbHFi3mu0u13S"
"QwNddhcynd/GTgWN8A+6SN1r4hzpjFKFLbZnBt77ACSiYx+IHK4Mp"
"+NaVEi5wQtSsjQtI++XsokxRDqYLwus1I1SihgbV/STTg5en"
"ufuwIDAQABo2IwYDBeBgNVHQEEVzBVgBDLebM6bK3BjWGqIBrBNFeNoS8wLTErMCkGA1UEAxMiYWNjb3VudHMuYWNjZXNzY29udHJ"
"vbC53aW5kb3dzLm5ldIIQsRiM0jheFZhKk49YD0SK1TAJBgUrDgMCHQUAA4IBAQCJ4JApryF77EKC4zF5bUaBLQHQ1PNtA1uMDbdN"
"VGKCmSf8M65b8h0NwlIjGGGy"
"/unK8P6jWFdm5IlZ0YPTOgzcRZguXDPj7ajyvlVEQ2K2ICvTYiRQqrOhEhZMSSZsTKXFVwNfW6ADD"
"kN3bvVOVbtpty+nBY5UqnI7xbcoHLZ4wYD251uj5"
"+lo13YLnsVrmQ16NCBYq2nQFNPuNJw6t3XUbwBHXpF46aLT1/eGf/7Xx6iy8y"
"PJX4DyrpFTutDz882RWofGEO5t4Cw+zZg70dJ/hH/ODYRMorfXEW"
"+8uKmXMKmX2wyxMKvfiPbTy5LmAU8Jvjs2tLg4rOBcXWLAIarZ"
],
"x5t": "kriMPdmBvx68skT8-mPAB3BseeA",
},
{
"e": "AQAB",
"issuer": "https://login.microsoftonline.com/{tenantid}/v2.0/",
"kid": "MnC_VZcATfM5pOYiJHMba9goEKY",
"kty": "RSA",
"n": "vIqz-4-ER_vNWLON9yv8hIYV737JQ6rCl6XfzOC628seYUPf0TaGk91CFxefhzh23V9Tkq"
"-RtwN1Vs_z57hO82kkzL-cQHZX3bMJ"
"D-GEGOKXCEXURN7VMyZWMAuzQoW9vFb1k3cR1RW_EW_P"
"-C8bb2dCGXhBYqPfHyimvz2WarXhntPSbM5XyS5v5yCw5T_Vuwqqsio3"
"V8wooWGMpp61y12NhN8bNVDQAkDPNu2DT9DXB1g0CeFINp_KAS_qQ2Kq6TSvRHJqxRR68RezYtje9KAqwqx4jxlmVAQy0T3-T-IA"
"bsk1wRtWDndhO6s1Os-dck5TzyZ_dNOhfXgelixLUQ",
"use": "sig",
"x5c": [
"MIIC4jCCAcqgAwIBAgIQQNXrmzhLN4VGlUXDYCRT3zANBgkqhkiG9w0BAQsFADAtMSswKQYDVQQDEyJhY2NvdW50cy5hY2Nlc3Njb"
"250cm9sLndpbmRvd3MubmV0MB4XDTE0MTAyODAwMDAwMFoXDTE2MTAyNzAwMDAwMFowLTErMCkGA1UEAxMiYWNjb3VudHMuYWNjZX"
"NzY29udHJvbC53aW5kb3dzLm5ldDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALyKs"
"/uPhEf7zVizjfcr/ISGFe9+yUO"
"qwpel38zgutvLHmFD39E2hpPdQhcXn4c4dt1fU5KvkbcDdVbP8+e4TvNpJMy"
"/nEB2V92zCQ/hhBjilwhF1ETe1TMmVjALs0KFvbxW"
"9ZN3EdUVvxFvz/gvG29nQhl4QWKj3x8opr89lmq14Z7T0mzOV8kub+cgsOU"
"/1bsKqrIqN1fMKKFhjKaetctdjYTfGzVQ0AJAzzbtg"
"0/Q1wdYNAnhSDafygEv6kNiquk0r0RyasUUevEXs2LY3vSgKsKseI8ZZlQEMtE9/k"
"/iAG7JNcEbVg53YTurNTrPnXJOU88mf3TToX"
"14HpYsS1ECAwEAATANBgkqhkiG9w0BAQsFAAOCAQEAfolx45w0i8CdAUjjeAaYdhG9"
"+NDHxop0UvNOqlGqYJexqPLuvX8iyUaYxNG"
"zZxFgGI3GpKfmQP2JQWQ1E5JtY/n8iNLOKRMwqkuxSCKJxZJq4Sl/m"
"/Yv7TS1P5LNgAj8QLCypxsWrTAmq2HSpkeSk4JBtsYxX6uh"
"bGM/K1sEktKybVTHu22/7TmRqWTmOUy9wQvMjJb2IXdMGLG3hVntN"
"/WWcs5w8vbt1i8Kk6o19W2MjZ95JaECKjBDYRlhG1KmSBtrs"
"KsCBQoBzwH/rXfksTO9JoUYLXiW0IppB7DhNH4PJ5hZI91R8rR0H3"
"/bKkLSuDaKLWSqMhozdhXsIIKvJQ=="
],
"x5t": "MnC_VZcATfM5pOYiJHMba9goEKY",
},
{
"e": "AQAB",
"issuer": "https://login.microsoftonline.com/9188040d-6c67-4c5b"
"-b112-36a304b66dad/v2.0/",
"kid": "GvnPApfWMdLRi8PDmisFn7bprKg",
"kty": "RSA",
"n": "5ymq_xwmst1nstPr8YFOTyD1J5N4idYmrph7AyAv95RbWXfDRqy8CMRG7sJq"
"-UWOKVOA4MVrd_NdV-ejj1DE5MPSiG"
"-mZK_5iqRCDFvPYqOyRj539xaTlARNY4jeXZ0N6irZYKqSfYACjkkKxbLKcijSu1pJ48thXOTED0oNa6U",
"use": "sig",
"x5c": [
"MIICWzCCAcSgAwIBAgIJAKVzMH2FfC12MA0GCSqGSIb3DQEBBQUAMCkxJzAlBgNVBAMTHkxpdmUgSUQgU1RTIFNpZ25pbmcgUHVib"
"GljIEtleTAeFw0xMzExMTExODMzMDhaFw0xNjExMTAxODMzMDhaMCkxJzAlBgNVBAMTHkxpdmUgSUQgU1RTIFNpZ25pbmcgUHVibG"
"ljIEtleTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA5ymq"
"/xwmst1nstPr8YFOTyD1J5N4idYmrph7AyAv95RbWXfDRqy8CMR"
"G7sJq+UWOKVOA4MVrd/NdV+ejj1DE5MPSiG+mZK"
"/5iqRCDFvPYqOyRj539xaTlARNY4jeXZ0N6irZYKqSfYACjkkKxbLKcijSu1pJ"
"48thXOTED0oNa6UCAwEAAaOBijCBhzAdBgNVHQ4EFgQURCN"
"+4cb0pvkykJCUmpjyfUfnRMowWQYDVR0jBFIwUIAURCN+4cb0pvkyk"
"JCUmpjyfUfnRMqhLaQrMCkxJzAlBgNVBAMTHkxpdmUgSUQgU1RTIFNpZ25pbmcgUHVibGljIEtleYIJAKVzMH2FfC12MAsGA1UdDw"
"QEAwIBxjANBgkqhkiG9w0BAQUFAAOBgQB8v8G5"
"/vUl8k7xVuTmMTDA878AcBKBrJ/Hp6RShmdqEGVI7SFR7IlBN1//NwD0n"
"+Iqzmn"
"RV2PPZ7iRgMF/Fyvqi96Gd8X53ds/FaiQpZjUUtcO3fk0hDRQPtCYMII5jq"
"+YAYjSybvF84saB7HGtucVRn2nMZc5cAC42QNYIlPM"
"qA=="
],
"x5t": "GvnPApfWMdLRi8PDmisFn7bprKg",
},
{
"e": "AQAB",
"issuer": "https://login.microsoftonline.com/9188040d-6c67-4c5b"
"-b112-36a304b66dad/v2.0/",
"kid": "dEtpjbEvbhfgwUI-bdK5xAU_9UQ",
"kty": "RSA",
"n": "x7HNcD9ZxTFRaAgZ7-gdYLkgQua3zvQseqBJIt8Uq3MimInMZoE9QGQeSML7qZPlowb5BUakdLI70ayM4vN36--0ht8-oCHhl8Yj"
"GFQkU-Iv2yahWHEP-1EK6eOEYu6INQP9Lk0HMk3QViLwshwb"
"-KXVD02jdmX2HNdYJdPyc0c",
"use": "sig",
"x5c": [
"MIICWzCCAcSgAwIBAgIJAL3MzqqEFMYjMA0GCSqGSIb3DQEBBQUAMCkxJzAlBgNVBAMTHkxpdmUgSUQgU1RTIFNpZ25pbmcgUHVib"
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"+gdYLkgQua3zvQseqBJIt8Uq3MimInMZoE9QGQ"
"eSML7qZPlowb5BUakdLI70ayM4vN36++0ht8+oCHhl8YjGFQkU"
"+Iv2yahWHEP+1EK6eOEYu6INQP9Lk0HMk3QViLwshwb+KXVD02j"
"dmX2HNdYJdPyc0cCAwEAAaOBijCBhzAdBgNVHQ4EFgQULR0aj9AtiNMgqIY8ZyXZGsHcJ5gwWQYDVR0jBFIwUIAULR0aj9AtiNMgq"
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"QEAwIBxjANBgkqhkiG9w0BAQUFAAOBgQBshrsF9yls4ArxOKqXdQPDgHrbynZL8m1iinLI4TeSfmTCDevXVBJrQ6SgDkihl3aCj74"
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"+oymWc3GSdP1wZqk9dhrQxb3FtdU2tMke01QTut6wr7"
"ig=="
],
"x5t": "dEtpjbEvbhfgwUI-bdK5xAU_9UQ",
},
]
}
def test_build_keyissuer():
keys = [
{"type": "RSA", "use": ["enc", "sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
]
key_issuer = build_keyissuer(keys)
jwks = key_issuer.export_jwks()
for key in jwks["keys"]:
assert "d" not in key # the JWKS shouldn't contain the private part
# of the keys
assert len(key_issuer) == 3 # 3 keys
assert len(key_issuer.get("sig")) == 2 # 2 for signing
assert len(key_issuer.get("enc")) == 1 # 1 for encryption
def test_build_keyissuer_usage():
keys = [
{"type": "RSA", "use": ["enc", "sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
{"type": "oct", "use": ["enc"]},
{"type": "oct", "use": ["enc"]},
]
key_issuer = build_keyissuer(keys)
jwks_sig = key_issuer.export_jwks(usage="sig")
jwks_enc = key_issuer.export_jwks(usage="enc")
assert len(jwks_sig.get("keys")) == 2 # A total of 2 keys with use=sig
assert len(jwks_enc.get("keys")) == 3 # A total of 3 keys with use=enc
def test_build_keyissuer_missing(tmpdir):
keys = [
{
"type": "RSA",
"key": os.path.join(tmpdir.dirname, "missing_file"),
"use": ["enc", "sig"],
}
]
key_issuer = build_keyissuer(keys)
assert key_issuer is None
def test_build_RSA_keyissuer_from_file(tmpdir):
keys = [{"type": "RSA", "key": RSA0, "use": ["enc", "sig"]}]
key_issuer = build_keyissuer(keys)
assert len(key_issuer) == 2
def test_build_EC_keyissuer_missing(tmpdir):
keys = [
{
"type": "EC",
"key": os.path.join(tmpdir.dirname, "missing_file"),
"use": ["enc", "sig"],
}
]
key_issuer = build_keyissuer(keys)
assert key_issuer is None
def test_build_EC_keyissuer_from_file(tmpdir):
keys = [{"type": "EC", "key": EC0, "use": ["enc", "sig"]}]
key_issuer = build_keyissuer(keys)
assert len(key_issuer) == 2
class TestKeyJar(object):
def test_keyissuer_add(self):
issuer = KeyIssuer()
kb = keybundle_from_local_file(RSAKEY, "der", ["ver", "sig"])
issuer.add_kb(kb)
assert len(issuer.all_keys()) == 1
def test_add_symmetric(self):
issuer = KeyIssuer()
issuer.add_symmetric("abcdefghijklmnop", ["sig"])
assert len(issuer.get("sig", "oct")) == 1
def test_items(self):
issuer = KeyIssuer()
issuer.add_kb(
KeyBundle(
[
{"kty": "oct", "key": "abcdefghijklmnop", "use": "sig"},
{"kty": "oct", "key": "ABCDEFGHIJKLMNOP", "use": "enc"},
]
)
)
issuer.add_kb(
KeyBundle(
[
{"kty": "oct", "key": "0123456789012345", "use": "sig"},
{"kty": "oct", "key": "1234567890123456", "use": "enc"},
]
)
)
issuer.add_kb(keybundle_from_local_file(RSAKEY, "der", ["ver", "sig"]))
assert len(issuer.all_keys()) == 5
def test_get_enc(self):
issuer = KeyIssuer()
issuer.add_kb(
KeyBundle(
[
{"kty": "oct", "key": "a1b2c3d4e5f6g7h8", "use": "sig"},
{"kty": "oct", "key": "a1b2c3d4e5f6g7h8", "use": "enc"},
]
)
)
issuer.add_kb(
KeyBundle(
[
{"kty": "oct", "key": "1a2b3c4d5e6f7g8h", "use": "sig"},
{"kty": "oct", "key": "1a2b3c4d5e6f7g8h", "use": "enc"},
]
)
)
issuer.add_kb(keybundle_from_local_file(RSAKEY, "der", ["ver", "sig"]))
assert issuer.get("enc", "oct")
def test_get_enc_not_mine(self):
issuer = KeyIssuer()
issuer.add_kb(
KeyBundle(
[
{"kty": "oct", "key": "a1b2c3d4e5f6g7h8", "use": "sig"},
{"kty": "oct", "key": "a1b2c3d4e5f6g7h8", "use": "enc"},
]
)
)
issuer.add_kb(
KeyBundle(
[
{"kty": "oct", "key": "1a2b3c4d5e6f7g8h", "use": "sig"},
{"kty": "oct", "key": "1a2b3c4d5e6f7g8h", "use": "ver"},
]
)
)
issuer.add_kb(keybundle_from_local_file(RSAKEY, "der", ["ver", "sig"]))
assert issuer.get("enc", "oct")
def test_dump_issuer_keys(self):
kb = keybundle_from_local_file("file://%s/jwk.json" % BASE_PATH, "jwks", ["sig"])
assert len(kb) == 1
issuer = KeyIssuer()
issuer.add_kb(kb)
_jwks_dict = issuer.export_jwks()
_info = _jwks_dict["keys"][0]
assert _info == {
"use": "sig",
"e": "AQAB",
"kty": "RSA",
"alg": "RS256",
"n": "pKybs0WaHU_y4cHxWbm8Wzj66HtcyFn7Fh3n"
"-99qTXu5yNa30MRYIYfSDwe9JVc1JUoGw41yq2StdGBJ40HxichjE"
"-Yopfu3B58Q"
"lgJvToUbWD4gmTDGgMGxQxtv1En2yedaynQ73sDpIK-12JJDY55pvf"
"-PCiSQ9OjxZLiVGKlClDus44_uv2370b9IN2JiEOF-a7JB"
"qaTEYLPpXaoKWDSnJNonr79tL0T7iuJmO1l705oO3Y0TQ"
"-INLY6jnKG_RpsvyvGNnwP9pMvcP1phKsWZ10ofuuhJGRp8IxQL9Rfz"
"T87OvF0RBSO1U73h09YP-corWDsnKIi6TbzRpN5YDw",
"kid": "abc",
}
def test_no_use(self):
kb = KeyBundle(JWK0["keys"])
issuer = KeyIssuer()
issuer.add_kb(kb)
enc_key = issuer.get("enc", "RSA")
assert enc_key != []
# @pytest.mark.network
# def test_provider(self):
# issuer = KeyIssuer()
# issuer.load_keys(jwks_uri="https://connect-op.herokuapp.com/jwks.json")
#
# assert issuer.get("https://connect-op.heroku.com")[0].keys()
def test_import_jwks():
issuer = KeyIssuer()
issuer.import_jwks(JWK1)
assert len(issuer.all_keys()) == 2
def test_get_signing_key_use_undefined():
issuer = KeyIssuer()
issuer.import_jwks(JWK1)
keys = issuer.get("sig", kid="rsa1")
assert len(keys) == 1
keys = issuer.get("sig", key_type="rsa")
assert len(keys) == 1
keys = issuer.get("sig", key_type="rsa", kid="rsa1")
assert len(keys) == 1
KEYDEFS = [
{"type": "RSA", "key": "", "use": ["sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
]
def test_remove_after():
# initial key_issuer
key_issuer = build_keyissuer(KEYDEFS)
_old = [k.kid for k in key_issuer.all_keys() if k.kid]
assert len(_old) == 2
key_issuer.remove_after = 1
# rotate_keys = create new keys + make the old as inactive
key_issuer = key_issuer.rotate_keys(KEYDEFS)
key_issuer.remove_outdated(time.time() + 3600)
_interm = [k.kid for k in key_issuer.all_keys() if k.kid]
assert len(_interm) == 2
# The remainder are the new keys
_new = [k.kid for k in key_issuer.all_keys() if k.kid]
assert len(_new) == 2
# should not be any overlap between old and new
assert set(_new).intersection(set(_old)) == set()
JWK_UK = {
"keys": [
{
"n": "zkpUgEgXICI54blf6iWiD2RbMDCOO1jV0VSff1MFFnujM4othfMsad7H1kRo50YM5S_X9TdvrpdOfpz5aBaKFhT6Ziv0nhtcekq1eRl8"
"mjBlvGKCE5XGk-0LFSDwvqgkJoFYInq7bu0a4JEzKs5AyJY75YlGh879k1Uu2Sv3ZZOunfV1O1Orta"
"-NvS-aG_jN5cstVbCGWE20H0vF"
"VrJKNx0Zf-u-aA-syM4uX7wdWgQ"
"-owoEMHge0GmGgzso2lwOYf_4znanLwEuO3p5aabEaFoKNR4K6GjQcjBcYmDEE4CtfRU9AEmhcD1k"
"leiTB9TjPWkgDmT9MXsGxBHf3AKT5w",
"e": "AQAB",
"kty": "RSA",
"kid": "rsa1",
},
{
"k": "YTEyZjBlMDgxMGI4YWU4Y2JjZDFiYTFlZTBjYzljNDU3YWM0ZWNiNzhmNmFlYTNkNTY0NzMzYjE",
"kty": "buz",
},
]
}
def test_load_unknown_keytype():
issuer = KeyIssuer()
issuer.import_jwks(JWK_UK)
assert len(issuer.all_keys()) == 1
JWK_FP = {"keys": [{"e": "AQAB", "kty": "RSA", "kid": "rsa1"}]}
def test_load_missing_key_parameter():
issuer = KeyIssuer()
with pytest.raises(JWKESTException):
issuer.import_jwks(JWK_FP)
JWKS_SPO = {
"keys": [
{
"kid": "BfxfnahEtkRBG3Hojc9XGLGht_5rDBj49Wh3sBDVnzRpulMqYwMRmpizA0aSPT1fhCHYivTiaucWUqFu_GwTqA",
"use": "sig",
"alg": "ES256",
"kty": "EC",
"crv": "P-256",
"x": "1XXUXq75gOPZ4bEj1o2Z5XKJWSs6LmL6fAOK3vyMzSc",
"y": "ac1h_DwyuUxhkrD9oKMJ-b_KuiVvvSARIwT-XoEmDXs",
},
{
"kid": "91pD1H81rXUvrfg9mkngIG-tXjnldykKUVbITDIU1SgJvq91b8clOcJuEHNAq61eIvg8owpEvWcWAtlbV2awyA",
"use": "sig",
"alg": "ES256",
"kty": "EC",
"crv": "P-256",
"x": "2DfQoLpZS2j3hHEcHDkzV8ISx-RdLt6Opy8YZYVm4AQ",
"y": "ycvkFMBIzgsowiaf6500YlG4vaMSK4OF7WVtQpUbEE0",
},
{
"kid": "0sIEl3MUJiCxrqleEBBF-_bZq5uClE84xp-wpt8oOI"
"-WIeNxBjSR4ak_OTOmLdndB0EfDLtC7X1JrnfZILJkxA",
"use": "sig",
"alg": "RS256",
"kty": "RSA",
"n": "yG9914Q1j63Os4jX5dBQbUfImGq4zsXJD4R59XNjGJlEt5ek6NoiDl0ucJO3_7_R9e5my2ONTSqZhtzFW6MImnIn8idWYzJzO2EhUPCHTvw_2oOGjeYTE2VltIyY_ogIxGwY66G0fVPRRH9tCxnkGOrIvmVgkhCCGkamqeXuWvx9MCHL_gJbZJVwogPSRN_SjA1gDlvsyCdA6__CkgAFcSt1sGgiZ_4cQheKexxf1-7l8R91ZYetz53drk2FS3SfuMZuwMM4KbXt6CifNhzh1Ye-5Tr_ZENXdAvuBRDzfy168xnk9m0JBtvul9GoVIqvCVECB4MPUb7zU6FTIcwRAw",
"e": "AQAB",
},
{
"kid": "zyDfdEU7pvH0xEROK156ik8G7vLO1MIL9TKyL631kSPtr9tnvs9XOIiq5jafK2hrGr2qqvJdejmoonlGqWWZRA",
"use": "sig",
"alg": "RS256",
"kty": "RSA",
"n": "68be-nJp46VLj4Ci1V36IrVGYqkuBfYNyjQTZD_7yRYcERZebowOnwr3w0DoIQpl8iL2X8OXUo7rUW_LMzLxKx2hEmdJfUn4LL2QqA3KPgjYz8hZJQPG92O14w9IZ-8bdDUgXrg9216H09yq6ZvJrn5Nwvap3MXgECEzsZ6zQLRKdb_R96KFFgCiI3bEiZKvZJRA7hM2ePyTm15D9En_Wzzfn_JLMYgE_DlVpoKR1MsTinfACOlwwdO9U5Dm-5elapovILTyVTgjN75i-wsPU2TqzdHFKA-4hJNiWGrYPiihlAFbA2eUSXuEYFkX43ahoQNpeaf0mc17Jt5kp7pM2w",
"e": "AQAB",
},
{
"kid": "q-H9y8iuh3BIKZBbK6S0mH_isBlJsk"
"-u6VtZ5rAdBo5fCjjy3LnkrsoK_QWrlKB08j_PcvwpAMfTEDHw5spepw",
"use": "sig",
"alg": "EdDSA",
"kty": "OKP",
"crv": "Ed25519",
"x": "FnbcUAXZ4ySvrmdXK1MrDuiqlqTXvGdAaE4RWZjmFIQ",
},
{
"kid": "bL33HthM3fWaYkY2_pDzUd7a65FV2R2LHAKCOsye8eNmAPDgRgpHWPYpWFVmeaujUUEXRyDLHN"
"-Up4QH_sFcmw",
"use": "sig",
"alg": "EdDSA",
"kty": "OKP",
"crv": "Ed25519",
"x": "CS01DGXDBPV9cFmd8tgFu3E7eHn1UcP7N1UCgd_JgZo",
},
]
}
def test_load_spomky_keys():
issuer = KeyIssuer()
issuer.import_jwks(JWKS_SPO)
assert len(issuer) == 4
def test_get_ec():
issuer = KeyIssuer()
issuer.import_jwks(JWKS_SPO)
k = issuer.get("sig", "EC", alg="ES256")
assert k
def test_get_ec_wrong_alg():
issuer = KeyIssuer()
issuer.import_jwks(JWKS_SPO)
k = issuer.get("sig", "EC", alg="ES512")
assert k == []
def test_keyissuer_eq():
kj1 = KeyIssuer()
kj1.import_jwks(JWKS_SPO)
kj2 = KeyIssuer()
kj2.import_jwks(JWKS_SPO)
assert kj1 == kj2
PUBLIC_FILE = "{}/public_jwks.json".format(BASEDIR)
PRIVATE_FILE = "{}/private_jwks.json".format(BASEDIR)
KEYSPEC = [
{"type": "RSA", "use": ["sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
]
KEYSPEC_2 = [
{"type": "RSA", "use": ["sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
{"type": "EC", "crv": "P-384", "use": ["sig"]},
]
KEYSPEC_3 = [
{"type": "RSA", "use": ["sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
{"type": "EC", "crv": "P-384", "use": ["sig"]},
{"type": "EC", "crv": "P-521", "use": ["sig"]},
]
KEYSPEC_4 = [
{"type": "RSA", "use": ["sig"]},
{"type": "RSA", "use": ["sig"]},
{"type": "EC", "crv": "P-256", "use": ["sig"]},
{"type": "EC", "crv": "P-384", "use": ["sig"]},
]
KEYSPEC_5 = [
{"type": "EC", "crv": "P-256", "use": ["sig"]},
{"type": "EC", "crv": "P-384", "use": ["sig"]},
]
def test_init_key_issuer():
# Nothing written to file
_keyissuer = init_key_issuer(key_defs=KEYSPEC)
assert len(_keyissuer) == 2
def test_init_key_issuer_dump_public():
for _file in [PRIVATE_FILE, PUBLIC_FILE]:
if os.path.isfile(_file):
os.unlink(_file)
# JWKS with public keys written to file
_keyissuer = init_key_issuer(public_path=PUBLIC_FILE, key_defs=KEYSPEC)
assert len(_keyissuer) == 2
# JWKS will be read from disc, not created new
_keyissuer2 = init_key_issuer(public_path=PUBLIC_FILE, key_defs=KEYSPEC)
assert len(_keyissuer2) == 2
# verify that the 2 Key issuers contains the same keys
def test_init_key_issuer_dump_private():
for _file in [PRIVATE_FILE, PUBLIC_FILE]:
if os.path.isfile(_file):
os.unlink(_file)
# New set of keys, JWKSs with keys and public written to file
_keyissuer = init_key_issuer(private_path=PRIVATE_FILE, key_defs=KEYSPEC, read_only=False)
# JWKS will be read from disc, not created new
_keyissuer2 = init_key_issuer(private_path=PRIVATE_FILE, key_defs=KEYSPEC, read_only=False)
assert _keyissuer == _keyissuer2
def test_init_key_issuer_update():
for _file in [PRIVATE_FILE, PUBLIC_FILE]:
if os.path.isfile(_file):
os.unlink(_file)
# New set of keys, JWKSs with keys and public written to file
_keyissuer_1 = init_key_issuer(
private_path=PRIVATE_FILE,
key_defs=KEYSPEC,
public_path=PUBLIC_FILE,
read_only=False,
)
assert len(_keyissuer_1) == 2
_keyissuer_2 = init_key_issuer(
private_path=PRIVATE_FILE, key_defs=KEYSPEC_2, public_path=PUBLIC_FILE
)
# Both should contain the same RSA key
rsa1 = _keyissuer_1.get("sig", "RSA")
rsa2 = _keyissuer_2.get("sig", "RSA")
assert len(rsa1) == 1
assert len(rsa2) == 1
assert rsa1[0] == rsa2[0]
# keyissuer1 should only contain one EC key while keyissuer2 should contain 2.
ec1 = _keyissuer_1.get("sig", "EC")
ec2 = _keyissuer_2.get("sig", "EC", "")
assert len(ec1) == 1
assert len(ec2) == 2
# The file on disc should not have changed
_keyissuer_3 = init_key_issuer(private_path=PRIVATE_FILE)
assert len(_keyissuer_3.get("sig", "RSA")) == 1
assert len(_keyissuer_3.get("sig", "EC")) == 1
_keyissuer_4 = init_key_issuer(
private_path=PRIVATE_FILE,
key_defs=KEYSPEC_2,
public_path=PUBLIC_FILE,
read_only=False,
)
# Now it should
_keyissuer_5 = init_key_issuer(private_path=PRIVATE_FILE)
assert len(_keyissuer_5.get("sig", "RSA")) == 1
assert len(_keyissuer_5.get("sig", "EC")) == 2
OIDC_KEYS = {
"private_path": "{}/priv/jwks.json".format(BASEDIR),
"key_defs": KEYSPEC,
"public_path": "{}/public/jwks.json".format(BASEDIR),
}
def test_init_key_issuer_create_directories():
# make sure the directories are gone
for _dir in ["priv", "public"]:
if os.path.isdir("{}/{}".format(BASEDIR, _dir)):
shutil.rmtree("{}/{}".format(BASEDIR, _dir))
_keyissuer = init_key_issuer(**OIDC_KEYS)
assert len(_keyissuer.get("sig", "RSA")) == 1
assert len(_keyissuer.get("sig", "EC")) == 1
OIDC_PUB_KEYS = {
"key_defs": KEYSPEC,
"public_path": "{}/public/jwks.json".format(BASEDIR),
"read_only": False,
}
def test_init_key_issuer_public_key_only():
# make sure the directories are gone
for _dir in ["public"]:
if os.path.isdir("{}/{}".format(BASEDIR, _dir)):
shutil.rmtree("{}/{}".format(BASEDIR, _dir))
_keyissuer = init_key_issuer(**OIDC_PUB_KEYS)
assert len(_keyissuer.get("sig", "RSA")) == 1
assert len(_keyissuer.get("sig", "EC")) == 1
_keyissuer2 = init_key_issuer(**OIDC_PUB_KEYS)
assert len(_keyissuer2.get("sig", "RSA")) == 1
assert len(_keyissuer2.get("sig", "EC")) == 1
OIDC_PUB_KEYS2 = {
"key_defs": KEYSPEC_3,
"public_path": "{}/public/jwks.json".format(BASEDIR),
"read_only": False,
}
def test_init_key_issuer_public_key_only_with_diff():
# make sure the directories are gone
for _dir in ["public"]:
if os.path.isdir("{}/{}".format(BASEDIR, _dir)):
shutil.rmtree("{}/{}".format(BASEDIR, _dir))
_keyissuer = init_key_issuer(**OIDC_PUB_KEYS)
assert len(_keyissuer.get("sig", "RSA")) == 1
assert len(_keyissuer.get("sig", "EC")) == 1
_keyissuer2 = init_key_issuer(**OIDC_PUB_KEYS2)
assert len(_keyissuer2.get("sig", "RSA")) == 1
assert len(_keyissuer2.get("sig", "EC")) == 3
def test_dump():
issuer = KeyIssuer()
issuer.add_kb(KeyBundle(JWK2["keys"]))
res = issuer.dump()
nkj = KeyIssuer().load(res)
assert nkj.get("sig", "rsa", kid="kriMPdmBvx68skT8-mPAB3BseeA")
assert nkj.get("sig", "rsa", kid="MnC_VZcATfM5pOYiJHMba9goEKY")
def test_contains():
issuer = KeyIssuer()
issuer.add_kb(KeyBundle(JWK1["keys"]))
for k in issuer.all_keys():
assert k in issuer
def test_missing_url():
issuer = KeyIssuer()
with pytest.raises(KeyError):
issuer.add_url("")
def test_localhost_url():
issuer = KeyIssuer(httpc_params={"verify": True})
url = "http://localhost/jwks.json"
with responses.RequestsMock() as rsps:
rsps.add(method="GET", url=url, json=JWK2, status=200)
issuer.add_url(url)
kb = issuer.find(url)
assert len(kb) == 1
assert kb[0].httpc_params == {"verify": False}
def test_add_url():
issuer = KeyIssuer(httpc_params={"verify": True})
url = "http://localhost/jwks.json"
with responses.RequestsMock() as rsps:
rsps.add(method="GET", url=url, json=JWK2, status=200)
issuer.add(url)
kb = issuer.find(url)
assert len(kb) == 1
assert kb[0].source == url
def test_add_symmetric():
issuer = KeyIssuer()
issuer.add("LongRamblingKeyThatShouldBeLongEnough")
kb = issuer.find(None)
assert len(kb) == 1
assert kb[0].keys()[0].kty == "oct"
def test_not_in():
issuer = KeyIssuer()
_jwk = SYMKey(key="LongRamblingKeyThatShouldBeLongEnough")
assert _jwk not in issuer
def test_str():
issuer = KeyIssuer(name="foo")
issuer.add("LongRamblingKeyThatShouldBeLongEnough")
assert str(issuer).startswith('<KeyIssuer "foo" oct::')
def test_items():
issuer = KeyIssuer(name="foo")
url = "http://localhost/jwks.json"
with responses.RequestsMock() as rsps:
rsps.add(method="GET", url=url, json=JWK2, status=200)
issuer.add(url)
issuer.add("LongRamblingKeyThatShouldBeLongEnough")
items = issuer.items()
assert set(items.keys()) == {None, url}
assert items[None][0].keys()[0].kty == "oct"
assert len(items[url][0].keys()) == 4
def test_load_keys_uri():
issuer = KeyIssuer(httpc_params={"verify": True})
url = "http://localhost/jwks.json"
with responses.RequestsMock() as rsps:
rsps.add(method="GET", url=url, json=JWK2, status=200)
issuer.load_keys(jwks_uri=url)
kb = issuer.find(url)
assert len(kb) == 1
assert kb[0].source == url
def test_load_keys():
issuer = KeyIssuer(httpc_params={"verify": True})
issuer.load_keys(jwks=JWK2)
items = issuer.items()
assert len(items[None][0].keys()) == 4
def test_ec_alg():
kb = KeyBundle(source=os.path.join(BASE_PATH, "ec-p256.json"), keyusage="sig")
issuer = KeyIssuer()
issuer.add_kb(kb)
k = issuer.get(key_use="sig", key_type="ec", alg="P-384")
assert k == []
k = issuer.get(key_use="sig", key_type="ec", alg="P-256")
assert len(k) == 1