diff --git a/.pylintrc b/.pylintrc index 8b74d4004..bdc53b6d1 100644 --- a/.pylintrc +++ b/.pylintrc @@ -10,8 +10,7 @@ extension-pkg-whitelist=lxml,xmlsec const-rgx=[a-zA-Z0-9_]{1,40}$ ignored-modules=django-otp -generated-members=xmlsec.constants.*,xmlsec.tree.* +generated-members=xmlsec.constants.*,xmlsec.tree.*,xmlsec.template.* ignore=migrations max-attributes=12 - -jobs=12 +max-branches=20 diff --git a/Pipfile b/Pipfile index e50d9a689..4ba54d976 100644 --- a/Pipfile +++ b/Pipfile @@ -35,7 +35,6 @@ qrcode = "*" requests-oauthlib = "*" sentry-sdk = "*" service_identity = "*" -signxml = "*" structlog = "*" swagger-spec-validator = "*" urllib3 = {extras = ["secure"],version = "*"} diff --git a/Pipfile.lock b/Pipfile.lock index 6a8b5d756..c955966c4 100644 --- a/Pipfile.lock +++ b/Pipfile.lock @@ -1,7 +1,7 @@ { "_meta": { "hash": { - "sha256": "e8817160c5045ec2c6a1b0f355fb3fb8d25733e2fe6872f3a333741e1c8d15f1" + "sha256": "db46a3d60f8aaad487f4ec1f65c454fd03da204eceb9d2c98c412c3029941261" }, "pipfile-spec": 6, "requires": { @@ -28,6 +28,7 @@ "sha256:5b9062d5c0812335c75434bf17ce33d7a20ecfedaa0733faec7379868eb4068a", "sha256:fcd5b3baeeb7fc19b3486ff6d10543099d40ae1f5c9196eae695d1cde1b2f784" ], + "markers": "python_version >= '3.6'", "version": "==5.0.2" }, "asgiref": { @@ -35,6 +36,7 @@ "sha256:5ee950735509d04eb673bd7f7120f8fa1c9e2df495394992c73234d526907e17", "sha256:7162a3cb30ab0609f1a4c95938fd73e8604f63bdba516a7f7d64b83ff09478f0" ], + "markers": "python_version >= '3.5'", "version": "==3.3.1" }, "async-timeout": { @@ -42,6 +44,7 @@ "sha256:0c3c816a028d47f659d6ff5c745cb2acf1f966da1fe5c19c77a70282b25f4c5f", "sha256:4291ca197d287d274d0b6cb5d6f8f8f82d434ed288f962539ff18cc9012f9ea3" ], + "markers": "python_full_version >= '3.5.3'", "version": "==3.0.1" }, "attrs": { @@ -49,6 +52,7 @@ "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6", "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==20.3.0" }, "autobahn": { @@ -56,6 +60,7 @@ "sha256:24ce276d313e84d68241c3aef30d484f352b90a40168981b3640312c821df77b", "sha256:86bbce30cdd407137c57670993a8f9bfdfe3f8e994b889181d85e844d5aa8dfb" ], + "markers": "python_version >= '3.5'", "version": "==20.7.1" }, "automat": { @@ -74,23 +79,25 @@ }, "boto3": { "hashes": [ - "sha256:b091cf6581dc137f100789240d628a105c989cf8f559b863fd15e18c1a29b714" + "sha256:51c419d890ae216b9b031be31f3182739dc3deb5b64351f286bffca2818ddb35", + "sha256:d70d21ea137d786e84124639a62be42f92f4b09472ebfb761156057c92dc5366" ], "index": "pypi", - "version": "==1.16.17" + "version": "==1.16.18" }, "botocore": { "hashes": [ - "sha256:33f650b2d63cc1f2d5239947c9ecdadfd8ceeb4ab8bdefa0a711ac175a43bf44", - "sha256:81184afc24d19d730c1ded84513fbfc9e88409c329de5df1151bb45ac30dfce4" + "sha256:288d43e85f12e3c1d6a0535a585a182ca04e8c6e742ebaaf15357a0e3b37ca7a", + "sha256:bba18b5c4eef3eb2dc39b1b1f8959ba01ac27e7e12e413e281b0fb242990c0f5" ], - "version": "==1.19.17" + "version": "==1.19.18" }, "cachetools": { "hashes": [ "sha256:513d4ff98dd27f85743a8dc0e92f55ddb1b49e060c2d5961512855cda2c01a98", "sha256:bbaa39c3dede00175df2dc2b03d0cf18dd2d32a7de7beb68072d13043c9edb20" ], + "markers": "python_version ~= '3.5'", "version": "==4.1.1" }, "celery": { @@ -177,6 +184,7 @@ "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a", "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'", "version": "==7.1.2" }, "click-didyoumean": { @@ -253,6 +261,7 @@ "sha256:0052c9887600c57054a5867d4b0240159fa009faa3bcf6a1627271d9cdcb005a", "sha256:c22b692707f514de9013651ecb687f2abe4f35cf6fe292ece634e9f1737bc7e3" ], + "markers": "python_version >= '3.6'", "version": "==3.0.1" }, "defusedxml": { @@ -380,13 +389,6 @@ "index": "pypi", "version": "==1.19.4" }, - "eight": { - "hashes": [ - "sha256:0a7f0e7725f2a478a97676cf9c49266d95f922f8ed621ec314eeccb333927dc2", - "sha256:d148aa1fac6cafb5ff806ff634914b05e3f9357aa8dbd82cd7908821d7f93f43" - ], - "version": "==1.0.0" - }, "facebook-sdk": { "hashes": [ "sha256:2e987b3e0f466a6f4ee77b935eb023dba1384134f004a2af21f1cfff7fe0806e", @@ -399,6 +401,7 @@ "hashes": [ "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d" ], + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==0.18.2" }, "google-auth": { @@ -406,6 +409,7 @@ "sha256:5176db85f1e7e837a646cd9cede72c3c404ccf2e3373d9ee14b2db88febad440", "sha256:b728625ff5dfce8f9e56a499c8a4eb51443a67f20f6d28b67d5774c310ec4b6b" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==1.23.0" }, "gunicorn": { @@ -472,6 +476,7 @@ 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+ "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==0.10.0" }, "jsonschema": { @@ -552,20 +560,24 @@ "sha256:6dc509178ac4269b0e66ab4881f70a2035c33d3a622e20585f965986a5182006", "sha256:f4965fba0a4718d47d470beeb5d6446e3357a62402b16c510b6a2f251e05ac3c" ], + "markers": "python_version >= '3.6'", "version": "==5.0.2" }, "kubernetes": { "hashes": [ - "sha256:72f095a1cd593401ff26b3b8d71749340394ca6d8413770ea28ce18efd5bcf4c", - "sha256:9a339a32d6c79e6461cb6050c3662cb4e33058b508d8d34ee5d5206add395828" + "sha256:23c85d8571df8f56e773f1a413bc081537536dc47e2b5e8dc2e6262edb2c57ca", + "sha256:ec52ea01d52e2ec3da255992f7e859f3a76f2bdb51cf65ba8cd71dfc309d8daa" ], "index": "pypi", - "version": "==12.0.0" + "version": "==12.0.1" }, "ldap3": { "hashes": [ + "sha256:8f59a7b5399555b22db06f153daa76c77ded2dd84bc0f0ffe5b0b33901b6eac4", + "sha256:7c3738570766f5e5e74a56fade15470f339d5c436d821cf476ef27da0a4de8b0", "sha256:37d633e20fa360c302b1263c96fe932d40622d0119f1bddcb829b03462eeeeb7", - "sha256:7c3738570766f5e5e74a56fade15470f339d5c436d821cf476ef27da0a4de8b0" + "sha256:10bdd23b612e942ce90ea4dbc744dfd88735949833e46c5467a2dcf68e60f469", + "sha256:bed71c6ce2f70a00a330eed0c8370664c065239d45bcbe1b82517b6f6eed7f25" ], "index": "pypi", "version": "==2.8.1" @@ -649,6 +661,7 @@ "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7", "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==1.1.1" }, "msgpack": { @@ -679,6 +692,7 @@ "sha256:bee41cc35fcca6e988463cacc3bcb8a96224f470ca547e697b604cc697b2f889", "sha256:df884cd6cbe20e32633f1db1072e9356f53638e4361bef4e8b03c9127c9328ea" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==3.1.0" }, "packaging": { @@ -701,6 +715,7 @@ 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"sha256:b80486a6c77252ea3a3e9b1e360bc9cf28eaac41263d173c032581ad2f20fe45", + "sha256:fe0644d9ab041506b62782e92b06b8c68cca799e1a9636ec398675459e031405", + "sha256:0845a5582f6a02bb3e1bde9ecfc4bfcae6ec3210dd270522fee602365430c3f8", + "sha256:a50b808ffeb97cb3601dd25981f6b016cbb3d31fbf57a8b8a87428e6158d0c74", + "sha256:c29a5e5cc7a3f05926aff34e097e84f8589cd790ce0ed41b67aed6857b26aafd", + "sha256:0fe1b68d1e486a1ed5473f1302bd991c1611d319bba158e98b106ff86e1d7199", + "sha256:cbac4bc38d117f2a49aeedec4407d23e8866ea4ac27ff2cf7fb3e5b570df19e0" ], "version": "==0.2.8" }, @@ -763,6 +800,7 @@ "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0", "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==2.20" }, "pycryptodome": { @@ -844,6 +882,7 @@ "sha256:f20a62397e09704049ce9007bea4f6bad965ba9336a760c6f4ef1b4192e12d6d", "sha256:f81f7311250d9480e36dec819127897ae772e7e8de07abfabe931b8566770b8e" ], + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==3.9.9" }, "pyhamcrest": { @@ -851,6 +890,7 @@ "sha256:412e00137858f04bde0729913874a48485665f2d36fe9ee449f26be864af9316", "sha256:7ead136e03655af85069b6f47b23eb7c3e5c221aa9f022a4fbb499f5b7308f29" ], + "markers": "python_version >= '3.5'", "version": "==2.0.2" }, "pyjwkest": { @@ -872,12 +912,14 @@ "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1", "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b" ], + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==2.4.7" }, "pyrsistent": { "hashes": [ "sha256:2e636185d9eb976a18a8a8e96efce62f2905fea90041958d8cc2a189756ebf3e" ], + "markers": "python_version >= '3.5'", "version": "==0.17.3" }, "python-dateutil": { @@ -885,6 +927,7 @@ 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"sha256:7f71572defaecd16372f9006f33c2ec8c077c3cfa6f5911a9a90202beb513f3d", "sha256:b4261601a71fd721a8bd6d7aa1cc1d6a8a93b4a9f5e96626f8e4d91e8beeaa6a" ], @@ -990,7 +1036,7 @@ "sha256:e9f7d1d8c26a6a12c23421061f9022bb62704e38211fe375c645485f38df34a2", "sha256:f6061a31880c1ed6b6ce341215336e2f3d0c1deccd84957b6fa8ca474b41e89f" ], - "markers": "platform_python_implementation == 'CPython' and python_version < '3.9'", + "markers": "python_version < '3.9' and platform_python_implementation == 'CPython'", "version": "==0.2.2" }, "s3transfer": { @@ -1016,19 +1062,12 @@ "index": "pypi", "version": "==18.1.0" }, - "signxml": { - "hashes": [ - "sha256:b70e151d10d99cbc74a50a3344f508ee481fe3c376d61cd1cae850912d303d19", - "sha256:bab03a6823c9a5b225d1e6266ce66b5d08c4ebfb42029fdb5d3e588b8128c86d" - ], - "index": "pypi", - "version": "==2.8.1" - }, "six": { "hashes": [ "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259", "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==1.15.0" }, "sqlparse": { @@ -1036,6 +1075,7 @@ "sha256:017cde379adbd6a1f15a61873f43e8274179378e95ef3fede90b5aa64d304ed0", "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8" ], + "markers": "python_version >= '3.5'", "version": "==0.4.1" }, "structlog": { @@ -1083,6 +1123,7 @@ "sha256:f058bd0168271de4dcdc39845b52dd0a4a2fecf5f1246335f13f5e96eaebb467", "sha256:f3c19e5bd42bbe4bf345704ad7c326c74d3fd7a1b3844987853bef180be638d4" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'", "version": "==20.3.0" }, "txaio": { @@ -1090,6 +1131,7 @@ "sha256:17938f2bca4a9cabce61346758e482ca4e600160cbc28e861493eac74a19539d", "sha256:38a469daf93c37e5527cb062653d6393ae11663147c42fab7ddc3f6d00d434ae" ], + "markers": "python_version >= '3.5'", "version": "==20.4.1" }, "uritemplate": { @@ -1097,6 +1139,7 @@ "sha256:07620c3f3f8eed1f12600845892b0e036a2420acf513c53f7de0abd911a5894f", "sha256:5af8ad10cec94f215e3f48112de2022e1d5a37ed427fbd88652fa908f2ab7cae" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==3.0.1" }, "urllib3": { @@ -1108,7 +1151,6 @@ "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473" ], "index": "pypi", - "markers": null, "version": "==1.26.2" }, "uvicorn": { @@ -1141,6 +1183,7 @@ "sha256:4c9dceab6f76ed92105027c49c823800dd33cacce13bdedc5b914e3514b7fb30", "sha256:7d3b1624a953da82ef63462013bbd271d3eb75751489f9807598e8f340bd637e" ], + "markers": "python_version >= '3.6'", "version": "==5.0.0" }, "watchgod": { @@ -1265,6 +1308,7 @@ "sha256:f37d45fab14ffef9d33a0dc3bc59ce0c5313e2253323312d47739192da94f5fd", "sha256:f44906f70205d456d503105023041f1e63aece7623b31c390a0103db4de17537" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'", "version": "==5.2.0" } }, @@ -1281,6 +1325,7 @@ "sha256:5ee950735509d04eb673bd7f7120f8fa1c9e2df495394992c73234d526907e17", "sha256:7162a3cb30ab0609f1a4c95938fd73e8604f63bdba516a7f7d64b83ff09478f0" ], + "markers": "python_version >= '3.5'", "version": "==3.3.1" }, "astroid": { @@ -1288,6 +1333,7 @@ "sha256:4c17cea3e592c21b6e222f673868961bad77e1f985cb1694ed077475a89229c1", "sha256:d8506842a3faf734b81599c8b98dcc423de863adcc1999248480b18bd31a0f38" ], + "markers": "python_version >= '3.5'", "version": "==2.4.1" }, "attrs": { @@ -1295,6 +1341,7 @@ "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6", "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==20.3.0" }, "autopep8": { @@ -1324,6 +1371,7 @@ "sha256:37f927ea17cde7ae2d7baf832f8e80ce3777624554a653006c9144f8017fe410", "sha256:762cb2bfad61f4ec8e2bdf452c7c267416f8c70dd9ecb1653fd0bbb01fa936e6" ], + "markers": "python_version >= '3.5'", "version": "==1.0.1" }, "bumpversion": { @@ -1339,6 +1387,7 @@ "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a", "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'", "version": "==7.1.2" }, "colorama": { @@ -1417,6 +1466,7 @@ "sha256:749dbbd6bfd0cf1318af27bf97a14e28e5ff548ef8e5b1566ccfb25a11e7c839", "sha256:aadae8761ec651813c24be05c6f7b4680857ef6afaae4651a4eccaef97ce6c3b" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==3.8.4" }, "flake8-polyfill": { @@ -1431,6 +1481,7 @@ "sha256:91f36bfb1ab7949b3b40e23736db18231bf7593edada2ba5c3a174a7b23657ac", "sha256:c9e1f2d0db7ddb9a704c2a0217be31214e91a4fe1dea1efad19ae42ba0c285c9" ], + "markers": "python_version >= '3.4'", "version": "==4.0.5" }, "gitpython": { @@ -1438,6 +1489,7 @@ "sha256:6eea89b655917b500437e9668e4a12eabdcf00229a0df1762aabd692ef9b746b", "sha256:befa4d101f91bad1b632df4308ec64555db684c360bd7d2130b4807d49ce86b8" ], + "markers": "python_version >= '3.4'", "version": "==3.1.11" }, "iniconfig": { @@ -1452,6 +1504,7 @@ "sha256:54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1", "sha256:6e811fcb295968434526407adb8796944f1988c5b65e8139058f2014cbe100fd" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==4.3.21" }, "lazy-object-proxy": { @@ -1478,6 +1531,7 @@ "sha256:efa1909120ce98bbb3777e8b6f92237f5d5c8ea6758efea36a473e1d38f7d3e4", "sha256:f3900e8a5de27447acbf900b4750b0ddfd7ec1ea7fbaf11dfa911141bc522af0" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==1.4.3" }, "mccabe": { @@ -1514,6 +1568,7 @@ "sha256:5fad80b613c402d5b7df7bd84812548b2a61e9977387a80a5fc5c396492b13c9", "sha256:b236cde0ac9a6aedd5e3c34517b423cd4fd97ef723849da6b0d2231142d89c00" ], + "markers": "python_version >= '2.6'", "version": "==5.5.1" }, "pep8-naming": { @@ -1528,6 +1583,7 @@ "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0", "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==0.13.1" }, "prospector": { @@ -1542,6 +1598,7 @@ "sha256:366389d1db726cd2fcfc79732e75410e5fe4d31db13692115529d34069a043c2", "sha256:9ca6883ce56b4e8da7e79ac18787889fa5206c79dcc67fb065376cd2fe03f342" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==1.9.0" }, "pycodestyle": { @@ -1549,6 +1606,7 @@ "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367", "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==2.6.0" }, "pydocstyle": { @@ -1556,6 +1614,7 @@ "sha256:19b86fa8617ed916776a11cd8bc0197e5b9856d5433b777f51a3defe13075325", "sha256:aca749e190a01726a4fb472dd4ef23b5c9da7b9205c0a7857c06533de13fd678" ], + "markers": "python_version >= '3.5'", "version": "==5.1.1" }, "pyflakes": { @@ -1563,6 +1622,7 @@ "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92", "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==2.2.0" }, "pylint": { @@ -1605,6 +1665,7 @@ "sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1", "sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b" ], + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==2.4.7" }, "pytest": { @@ -1718,6 +1779,7 @@ "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259", "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==1.15.0" }, "smmap": { @@ -1725,6 +1787,7 @@ "sha256:54c44c197c819d5ef1991799a7e30b662d1e520f2ac75c9efbeb54a742214cf4", "sha256:9c98bbd1f9786d22f14b3d4126894d56befb835ec90cef151af566c7e19b5d24" ], + "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==3.0.4" }, "snowballstemmer": { @@ -1739,6 +1802,7 @@ "sha256:017cde379adbd6a1f15a61873f43e8274179378e95ef3fede90b5aa64d304ed0", "sha256:0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8" ], + "markers": "python_version >= '3.5'", "version": "==0.4.1" }, "stevedore": { @@ -1746,6 +1810,7 @@ "sha256:5e1ab03eaae06ef6ce23859402de785f08d97780ed774948ef16c4652c41bc62", "sha256:f845868b3a3a77a2489d226568abe7328b5c2d4f6a011cc759dfa99144a521f0" ], + "markers": "python_version >= '3.6'", "version": "==3.2.2" }, "toml": { @@ -1753,6 +1818,7 @@ "sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b", "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f" ], + "markers": "python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'", "version": "==0.10.2" }, "typed-ast": { @@ -1807,7 +1873,6 @@ "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473" ], "index": "pypi", - "markers": null, "version": "==1.26.2" }, "wrapt": { diff --git a/e2e/setup.sh b/e2e/setup.sh index 99c795e1f..e368daeb0 100755 --- a/e2e/setup.sh +++ b/e2e/setup.sh @@ -9,7 +9,7 @@ curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash - sudo apt-get install -y nodejs sudo npm install -g yarn # Setup python -sudo apt install -y python3.8 python3-pip +sudo apt install -y python3.8 python3-pip libxmlsec1-dev pkg-config # Setup docker sudo pip3 install pipenv diff --git a/passbook/providers/saml/migrations/0009_auto_20201112_2016.py b/passbook/providers/saml/migrations/0009_auto_20201112_2016.py new file mode 100644 index 000000000..c9e1e2b7d --- /dev/null +++ b/passbook/providers/saml/migrations/0009_auto_20201112_2016.py @@ -0,0 +1,69 @@ +# Generated by Django 3.1.3 on 2020-11-12 20:16 + +from django.apps.registry import Apps +from django.db import migrations, models +from django.db.backends.base.schema import BaseDatabaseSchemaEditor + +from passbook.sources.saml.processors import constants + + +def update_algorithms(apps: Apps, schema_editor: BaseDatabaseSchemaEditor): + SAMLProvider = apps.get_model("passbook_providers_saml", "SAMLProvider") + signature_translation_map = { + "rsa-sha1": constants.RSA_SHA1, + "rsa-sha256": constants.RSA_SHA256, + "ecdsa-sha256": constants.RSA_SHA256, + "dsa-sha1": constants.DSA_SHA1, + } + digest_translation_map = { + "sha1": constants.SHA1, + "sha256": constants.SHA256, + } + + for source in SAMLProvider.objects.all(): + source.signature_algorithm = signature_translation_map.get( + source.signature_algorithm, constants.RSA_SHA256 + ) + source.digest_algorithm = digest_translation_map.get( + source.digest_algorithm, constants.SHA256 + ) + source.save() + + +class Migration(migrations.Migration): + + dependencies = [ + ("passbook_providers_saml", "0008_auto_20201112_1036"), + ] + + operations = [ + migrations.AlterField( + model_name="samlprovider", + name="digest_algorithm", + field=models.CharField( + choices=[ + (constants.SHA1, "SHA1"), + (constants.SHA256, "SHA256"), + (constants.SHA384, "SHA384"), + (constants.SHA512, "SHA512"), + ], + default=constants.SHA256, + max_length=50, + ), + ), + migrations.AlterField( + model_name="samlprovider", + name="signature_algorithm", + field=models.CharField( + choices=[ + (constants.RSA_SHA1, "RSA-SHA1"), + (constants.RSA_SHA256, "RSA-SHA256"), + (constants.RSA_SHA384, "RSA-SHA384"), + (constants.RSA_SHA512, "RSA-SHA512"), + (constants.DSA_SHA1, "DSA-SHA1"), + ], + default=constants.RSA_SHA256, + max_length=50, + ), + ), + ] diff --git a/passbook/providers/saml/models.py b/passbook/providers/saml/models.py index 9e9ea4616..27e4bca66 100644 --- a/passbook/providers/saml/models.py +++ b/passbook/providers/saml/models.py @@ -13,6 +13,17 @@ from passbook.core.models import PropertyMapping, Provider from passbook.crypto.models import CertificateKeyPair from passbook.lib.utils.template import render_to_string from passbook.lib.utils.time import timedelta_string_validator +from passbook.sources.saml.processors.constants import ( + DSA_SHA1, + RSA_SHA1, + RSA_SHA256, + RSA_SHA384, + RSA_SHA512, + SHA1, + SHA256, + SHA384, + SHA512, +) LOGGER = get_logger() @@ -80,20 +91,23 @@ class SAMLProvider(Provider): digest_algorithm = models.CharField( max_length=50, choices=( - ("sha1", _("SHA1")), - ("sha256", _("SHA256")), + (SHA1, _("SHA1")), + (SHA256, _("SHA256")), + (SHA384, _("SHA384")), + (SHA512, _("SHA512")), ), - default="sha256", + default=SHA256, ) signature_algorithm = models.CharField( max_length=50, choices=( - ("rsa-sha1", _("RSA-SHA1")), - ("rsa-sha256", _("RSA-SHA256")), - ("ecdsa-sha256", _("ECDSA-SHA256")), - ("dsa-sha1", _("DSA-SHA1")), + (RSA_SHA1, _("RSA-SHA1")), + (RSA_SHA256, _("RSA-SHA256")), + (RSA_SHA384, _("RSA-SHA384")), + (RSA_SHA512, _("RSA-SHA512")), + (DSA_SHA1, _("DSA-SHA1")), ), - default="rsa-sha256", + default=RSA_SHA256, ) verification_kp = models.ForeignKey( diff --git a/passbook/providers/saml/processors/assertion.py b/passbook/providers/saml/processors/assertion.py index 12922e775..301f9d702 100644 --- a/passbook/providers/saml/processors/assertion.py +++ b/passbook/providers/saml/processors/assertion.py @@ -2,10 +2,10 @@ from hashlib import sha256 from types import GeneratorType +import xmlsec from django.http import HttpRequest from lxml import etree # nosec from lxml.etree import Element, SubElement # nosec -from signxml import XMLSigner, XMLVerifier, strip_pem_header from structlog import get_logger from passbook.core.exceptions import PropertyMappingExpressionException @@ -16,14 +16,15 @@ from passbook.providers.saml.utils import get_random_id from passbook.providers.saml.utils.time import get_time_string from passbook.sources.saml.exceptions import UnsupportedNameIDFormat from passbook.sources.saml.processors.constants import ( + DIGEST_ALGORITHM_TRANSLATION_MAP, NS_MAP, NS_SAML_ASSERTION, NS_SAML_PROTOCOL, - NS_SIGNATURE, SAML_NAME_ID_FORMAT_EMAIL, SAML_NAME_ID_FORMAT_PERSISTENT, SAML_NAME_ID_FORMAT_TRANSIENT, SAML_NAME_ID_FORMAT_X509, + SIGN_ALGORITHM_TRANSFORM_MAP, ) LOGGER = get_logger() @@ -186,12 +187,16 @@ class AssertionProcessor: assertion.append(self.get_issuer()) if self.provider.signing_kp: - # We need a placeholder signature as SAML requires the signature to be between - # Issuer and subject - signature_placeholder = SubElement( - assertion, f"{{{NS_SIGNATURE}}}Signature", nsmap=NS_MAP + sign_algorithm_transform = SIGN_ALGORITHM_TRANSFORM_MAP.get( + self.provider.signature_algorithm, xmlsec.constants.TransformRsaSha1 ) - signature_placeholder.attrib["Id"] = "placeholder" + signature = xmlsec.template.create( + assertion, + xmlsec.constants.TransformExclC14N, + sign_algorithm_transform, + ns="ds", # type: ignore + ) + assertion.append(signature) assertion.append(self.get_assertion_subject()) assertion.append(self.get_assertion_conditions()) @@ -223,20 +228,36 @@ class AssertionProcessor: """Build string XML Response and sign if signing is enabled.""" root_response = self.get_response() if self.provider.signing_kp: - signer = XMLSigner( - c14n_algorithm="http://www.w3.org/2001/10/xml-exc-c14n#", - signature_algorithm=self.provider.signature_algorithm, - digest_algorithm=self.provider.digest_algorithm, + digest_algorithm_transform = DIGEST_ALGORITHM_TRANSLATION_MAP.get( + self.provider.digest_algorithm, xmlsec.constants.TransformSha1 ) - x509_data = strip_pem_header( - self.provider.signing_kp.certificate_data - ).replace("\n", "") - signed = signer.sign( - root_response, - key=self.provider.signing_kp.private_key, - cert=[x509_data], - reference_uri=self._assertion_id, + assertion = root_response.xpath("//saml:Assertion", namespaces=NS_MAP)[0] + xmlsec.tree.add_ids(assertion, ["ID"]) + signature_node = xmlsec.tree.find_node( + assertion, xmlsec.constants.NodeSignature ) - XMLVerifier().verify(signed, x509_cert=x509_data) - return etree.tostring(signed).decode("utf-8") # nosec + ref = xmlsec.template.add_reference( + signature_node, + digest_algorithm_transform, + uri="#" + self._assertion_id, + ) + xmlsec.template.add_transform(ref, xmlsec.constants.TransformEnveloped) + xmlsec.template.add_transform(ref, xmlsec.constants.TransformExclC14N) + key_info = xmlsec.template.ensure_key_info(signature_node) + xmlsec.template.add_x509_data(key_info) + + ctx = xmlsec.SignatureContext() + + key = xmlsec.Key.from_memory( + self.provider.signing_kp.key_data, + xmlsec.constants.KeyDataFormatPem, + None, + ) + key.load_cert_from_memory( + self.provider.signing_kp.certificate_data, + xmlsec.constants.KeyDataFormatCertPem, + ) + ctx.key = key + ctx.sign(signature_node) + return etree.tostring(root_response).decode("utf-8") # nosec diff --git a/passbook/providers/saml/processors/metadata.py b/passbook/providers/saml/processors/metadata.py index 343de6fd2..e24384c7b 100644 --- a/passbook/providers/saml/processors/metadata.py +++ b/passbook/providers/saml/processors/metadata.py @@ -4,9 +4,9 @@ from typing import Iterator, Optional from django.http import HttpRequest from django.shortcuts import reverse from lxml.etree import Element, SubElement, tostring # nosec -from signxml.util import strip_pem_header from passbook.providers.saml.models import SAMLProvider +from passbook.providers.saml.utils.encoding import strip_pem_header from passbook.sources.saml.processors.constants import ( NS_MAP, NS_SAML_METADATA, @@ -42,7 +42,7 @@ class MetadataProcessor: ) x509_certificate.text = strip_pem_header( self.provider.signing_kp.certificate_data.replace("\r", "") - ).replace("\n", "") + ) return key_descriptor return None diff --git a/passbook/providers/saml/processors/request_parser.py b/passbook/providers/saml/processors/request_parser.py index 57a0b47a0..d05f28b68 100644 --- a/passbook/providers/saml/processors/request_parser.py +++ b/passbook/providers/saml/processors/request_parser.py @@ -14,6 +14,7 @@ from passbook.providers.saml.models import SAMLProvider from passbook.providers.saml.utils.encoding import decode_base64_and_inflate from passbook.sources.saml.processors.constants import ( DSA_SHA1, + NS_MAP, NS_SAML_PROTOCOL, RSA_SHA1, RSA_SHA256, @@ -77,18 +78,24 @@ class AuthNRequestParser: def parse(self, saml_request: str, relay_state: Optional[str]) -> AuthNRequest: """Validate and parse raw request with enveloped signautre.""" - decoded_xml = decode_base64_and_inflate(saml_request) + decoded_xml = b64decode(saml_request.encode()).decode() verifier = self.provider.verification_kp root = etree.fromstring(decoded_xml) # nosec xmlsec.tree.add_ids(root, ["ID"]) - signature_node = xmlsec.tree.find_node(root, xmlsec.constants.NodeSignature) - - if verifier and not signature_node: + signature_nodes = root.xpath( + "/samlp:AuthnRequest/ds:Signature", namespaces=NS_MAP + ) + if len(signature_nodes) != 1: raise CannotHandleAssertion(ERROR_SIGNATURE_REQUIRED_BUT_ABSENT) - if signature_node: + signature_node = signature_nodes[0] + + if verifier and signature_node is None: + raise CannotHandleAssertion(ERROR_SIGNATURE_REQUIRED_BUT_ABSENT) + + if signature_node is not None: if not verifier: raise CannotHandleAssertion(ERROR_SIGNATURE_EXISTS_BUT_NO_VERIFIER) diff --git a/passbook/providers/saml/tests/test_auth_n_request.py b/passbook/providers/saml/tests/test_auth_n_request.py index 800e1e889..74db0c0f1 100644 --- a/passbook/providers/saml/tests/test_auth_n_request.py +++ b/passbook/providers/saml/tests/test_auth_n_request.py @@ -1,4 +1,6 @@ """Test AuthN Request generator and parser""" +from base64 import b64encode + from django.contrib.sessions.middleware import SessionMiddleware from django.http.request import HttpRequest, QueryDict from django.test import RequestFactory, TestCase @@ -6,10 +8,9 @@ from guardian.utils import get_anonymous_user from passbook.crypto.models import CertificateKeyPair from passbook.flows.models import Flow -from passbook.providers.saml.models import SAMLProvider +from passbook.providers.saml.models import SAMLPropertyMapping, SAMLProvider from passbook.providers.saml.processors.assertion import AssertionProcessor from passbook.providers.saml.processors.request_parser import AuthNRequestParser -from passbook.providers.saml.utils.encoding import deflate_and_base64_encode from passbook.sources.saml.exceptions import MismatchedRequestID from passbook.sources.saml.models import SAMLSource from passbook.sources.saml.processors.constants import SAML_NAME_ID_FORMAT_EMAIL @@ -67,7 +68,7 @@ class TestAuthNRequest(TestCase): def setUp(self): cert = CertificateKeyPair.objects.first() - self.provider = SAMLProvider.objects.create( + self.provider: SAMLProvider = SAMLProvider.objects.create( authorization_flow=Flow.objects.get( slug="default-provider-authorization-implicit-consent" ), @@ -75,6 +76,8 @@ class TestAuthNRequest(TestCase): signing_kp=cert, verification_kp=cert, ) + self.provider.property_mappings.set(SAMLPropertyMapping.objects.all()) + self.provider.save() self.source = SAMLSource.objects.create( slug="provider", issuer="passbook", @@ -95,11 +98,39 @@ class TestAuthNRequest(TestCase): request = request_proc.build_auth_n() # Now we check the ID and signature parsed_request = AuthNRequestParser(self.provider).parse( - deflate_and_base64_encode(request), "test_state" + b64encode(request.encode()).decode(), "test_state" ) self.assertEqual(parsed_request.id, request_proc.request_id) self.assertEqual(parsed_request.relay_state, "test_state") + def test_request_full_signed(self): + """Test full SAML Request/Response flow, fully signed""" + http_request = self.factory.get("/") + http_request.user = get_anonymous_user() + + middleware = SessionMiddleware(dummy_get_response) + middleware.process_request(http_request) + http_request.session.save() + + # First create an AuthNRequest + request_proc = RequestProcessor(self.source, http_request, "test_state") + request = request_proc.build_auth_n() + + # To get an assertion we need a parsed request (parsed by provider) + parsed_request = AuthNRequestParser(self.provider).parse( + b64encode(request.encode()).decode(), "test_state" + ) + # Now create a response and convert it to string (provider) + response_proc = AssertionProcessor(self.provider, http_request, parsed_request) + response = response_proc.build_response() + + # Now parse the response (source) + http_request.POST = QueryDict(mutable=True) + http_request.POST["SAMLResponse"] = b64encode(response.encode()).decode() + + response_parser = ResponseProcessor(self.source) + response_parser.parse(http_request) + def test_request_id_invalid(self): """Test generated AuthNRequest with invalid request ID""" http_request = self.factory.get("/") @@ -119,7 +150,7 @@ class TestAuthNRequest(TestCase): # To get an assertion we need a parsed request (parsed by provider) parsed_request = AuthNRequestParser(self.provider).parse( - deflate_and_base64_encode(request), "test_state" + b64encode(request.encode()).decode(), "test_state" ) # Now create a response and convert it to string (provider) response_proc = AssertionProcessor(self.provider, http_request, parsed_request) @@ -127,7 +158,7 @@ class TestAuthNRequest(TestCase): # Now parse the response (source) http_request.POST = QueryDict(mutable=True) - http_request.POST["SAMLResponse"] = deflate_and_base64_encode(response) + http_request.POST["SAMLResponse"] = b64encode(response.encode()).decode() response_parser = ResponseProcessor(self.source) diff --git a/passbook/providers/saml/utils/encoding.py b/passbook/providers/saml/utils/encoding.py index ee4d6d9b6..854920f51 100644 --- a/passbook/providers/saml/utils/encoding.py +++ b/passbook/providers/saml/utils/encoding.py @@ -2,6 +2,9 @@ import base64 import zlib +PEM_HEADER = "-----BEGIN CERTIFICATE-----" +PEM_FOOTER = "-----END CERTIFICATE-----" + def decode_base64_and_inflate(encoded: str, encoding="utf-8") -> str: """Base64 decode and ZLib decompress b64string""" @@ -22,3 +25,8 @@ def deflate_and_base64_encode(inflated: str, encoding="utf-8"): def nice64(src: str) -> str: """Returns src base64-encoded and formatted nicely for our XML. """ return base64.b64encode(src.encode()).decode("utf-8").replace("\n", "") + + +def strip_pem_header(cert: str) -> str: + """Remove PEM Headers""" + return cert.replace(PEM_HEADER, "").replace(PEM_FOOTER, "").replace("\n", "") diff --git a/passbook/providers/saml/views.py b/passbook/providers/saml/views.py index 9f7ae4658..eed2d6733 100644 --- a/passbook/providers/saml/views.py +++ b/passbook/providers/saml/views.py @@ -127,7 +127,7 @@ class SAMLSSOBindingPOSTView(SAMLSSOView): def check_saml_request(self) -> Optional[HttpRequest]: """Handle POST bindings""" if REQUEST_KEY_SAML_REQUEST not in self.request.POST: - LOGGER.info("handle_saml_request: SAML payload missing") + LOGGER.info("check_saml_request: SAML payload missing") return bad_request_message( self.request, "The SAML request payload is missing." ) diff --git a/passbook/sources/saml/exceptions.py b/passbook/sources/saml/exceptions.py index 151868eaa..095f4640a 100644 --- a/passbook/sources/saml/exceptions.py +++ b/passbook/sources/saml/exceptions.py @@ -12,3 +12,7 @@ class UnsupportedNameIDFormat(SentryIgnoredException): class MismatchedRequestID(SentryIgnoredException): """Exception raised when the returned request ID doesn't match the saved ID.""" + + +class InvalidSignature(SentryIgnoredException): + """Signature of XML Object is either missing or invalid""" diff --git a/passbook/sources/saml/migrations/0008_auto_20201112_2016.py b/passbook/sources/saml/migrations/0008_auto_20201112_2016.py new file mode 100644 index 000000000..b8d39d126 --- /dev/null +++ b/passbook/sources/saml/migrations/0008_auto_20201112_2016.py @@ -0,0 +1,70 @@ +# Generated by Django 3.1.3 on 2020-11-12 20:16 + +from django.apps.registry import Apps +from django.db import migrations, models +from django.db.backends.base.schema import BaseDatabaseSchemaEditor + +from passbook.sources.saml.processors import constants + + +def update_algorithms(apps: Apps, schema_editor: BaseDatabaseSchemaEditor): + SAMLSource = apps.get_model("passbook_sources_saml", "SAMLSource") + signature_translation_map = { + "rsa-sha1": constants.RSA_SHA1, + "rsa-sha256": constants.RSA_SHA256, + "ecdsa-sha256": constants.RSA_SHA256, + "dsa-sha1": constants.DSA_SHA1, + } + digest_translation_map = { + "sha1": constants.SHA1, + "sha256": constants.SHA256, + } + + for source in SAMLSource.objects.all(): + source.signature_algorithm = signature_translation_map.get( + source.signature_algorithm, constants.RSA_SHA256 + ) + source.digest_algorithm = digest_translation_map.get( + source.digest_algorithm, constants.SHA256 + ) + source.save() + + +class Migration(migrations.Migration): + + dependencies = [ + ("passbook_sources_saml", "0007_auto_20201112_1055"), + ] + + operations = [ + migrations.AlterField( + model_name="samlsource", + name="signature_algorithm", + field=models.CharField( + choices=[ + (constants.RSA_SHA1, "RSA-SHA1"), + (constants.RSA_SHA256, "RSA-SHA256"), + (constants.RSA_SHA384, "RSA-SHA384"), + (constants.RSA_SHA512, "RSA-SHA512"), + (constants.DSA_SHA1, "DSA-SHA1"), + ], + default=constants.RSA_SHA256, + max_length=50, + ), + ), + migrations.AlterField( + model_name="samlsource", + name="digest_algorithm", + field=models.CharField( + choices=[ + (constants.SHA1, "SHA1"), + (constants.SHA256, "SHA256"), + (constants.SHA384, "SHA384"), + (constants.SHA512, "SHA512"), + ], + default=constants.SHA256, + max_length=50, + ), + ), + migrations.RunPython(update_algorithms), + ] diff --git a/passbook/sources/saml/models.py b/passbook/sources/saml/models.py index ac61ade64..d0d80a29f 100644 --- a/passbook/sources/saml/models.py +++ b/passbook/sources/saml/models.py @@ -13,11 +13,20 @@ from passbook.core.types import UILoginButton from passbook.crypto.models import CertificateKeyPair from passbook.lib.utils.time import timedelta_string_validator from passbook.sources.saml.processors.constants import ( + DSA_SHA1, + RSA_SHA1, + RSA_SHA256, + RSA_SHA384, + RSA_SHA512, SAML_NAME_ID_FORMAT_EMAIL, SAML_NAME_ID_FORMAT_PERSISTENT, SAML_NAME_ID_FORMAT_TRANSIENT, SAML_NAME_ID_FORMAT_WINDOWS, SAML_NAME_ID_FORMAT_X509, + SHA1, + SHA256, + SHA384, + SHA512, ) @@ -109,20 +118,23 @@ class SAMLSource(Source): digest_algorithm = models.CharField( max_length=50, choices=( - ("sha1", _("SHA1")), - ("sha256", _("SHA256")), + (SHA1, _("SHA1")), + (SHA256, _("SHA256")), + (SHA384, _("SHA384")), + (SHA512, _("SHA512")), ), - default="sha256", + default=SHA256, ) signature_algorithm = models.CharField( max_length=50, choices=( - ("rsa-sha1", _("RSA-SHA1")), - ("rsa-sha256", _("RSA-SHA256")), - ("ecdsa-sha256", _("ECDSA-SHA256")), - ("dsa-sha1", _("DSA-SHA1")), + (RSA_SHA1, _("RSA-SHA1")), + (RSA_SHA256, _("RSA-SHA256")), + (RSA_SHA384, _("RSA-SHA384")), + (RSA_SHA512, _("RSA-SHA512")), + (DSA_SHA1, _("DSA-SHA1")), ), - default="rsa-sha256", + default=RSA_SHA256, ) @property diff --git a/passbook/sources/saml/processors/constants.py b/passbook/sources/saml/processors/constants.py index da4c5b7c6..b688ddac6 100644 --- a/passbook/sources/saml/processors/constants.py +++ b/passbook/sources/saml/processors/constants.py @@ -1,4 +1,6 @@ """SAML Source processor constants""" +import xmlsec + NS_SAML_PROTOCOL = "urn:oasis:names:tc:SAML:2.0:protocol" NS_SAML_ASSERTION = "urn:oasis:names:tc:SAML:2.0:assertion" NS_SAML_METADATA = "urn:oasis:names:tc:SAML:2.0:metadata" @@ -27,3 +29,23 @@ RSA_SHA1 = "http://www.w3.org/2000/09/xmldsig#rsa-sha1" RSA_SHA256 = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha256" RSA_SHA384 = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha384" RSA_SHA512 = "http://www.w3.org/2001/04/xmldsig-more#rsa-sha512" + +SHA1 = "http://www.w3.org/2000/09/xmldsig#sha1" +SHA256 = "http://www.w3.org/2001/04/xmlenc#sha256" +SHA384 = "http://www.w3.org/2001/04/xmldsig-more#sha384" +SHA512 = "http://www.w3.org/2001/04/xmlenc#sha512" + +SIGN_ALGORITHM_TRANSFORM_MAP = { + DSA_SHA1: xmlsec.constants.TransformDsaSha1, + RSA_SHA1: xmlsec.constants.TransformRsaSha1, + RSA_SHA256: xmlsec.constants.TransformRsaSha256, + RSA_SHA384: xmlsec.constants.TransformRsaSha384, + RSA_SHA512: xmlsec.constants.TransformRsaSha512, +} + +DIGEST_ALGORITHM_TRANSLATION_MAP = { + SHA1: xmlsec.constants.TransformSha1, + SHA256: xmlsec.constants.TransformSha256, + SHA384: xmlsec.constants.TransformSha384, + SHA512: xmlsec.constants.TransformSha512, +} diff --git a/passbook/sources/saml/processors/metadata.py b/passbook/sources/saml/processors/metadata.py index 0de972ec9..d1314b89d 100644 --- a/passbook/sources/saml/processors/metadata.py +++ b/passbook/sources/saml/processors/metadata.py @@ -3,8 +3,8 @@ from typing import Iterator, Optional from django.http import HttpRequest from lxml.etree import Element, SubElement, tostring # nosec -from signxml.util import strip_pem_header +from passbook.providers.saml.utils.encoding import strip_pem_header from passbook.sources.saml.models import SAMLSource from passbook.sources.saml.processors.constants import ( NS_MAP, diff --git a/passbook/sources/saml/processors/request.py b/passbook/sources/saml/processors/request.py index a91f60de2..243f15ec4 100644 --- a/passbook/sources/saml/processors/request.py +++ b/passbook/sources/saml/processors/request.py @@ -7,21 +7,17 @@ import xmlsec from django.http import HttpRequest from lxml import etree # nosec from lxml.etree import Element # nosec -from signxml import XMLSigner from passbook.providers.saml.utils import get_random_id from passbook.providers.saml.utils.encoding import deflate_and_base64_encode from passbook.providers.saml.utils.time import get_time_string from passbook.sources.saml.models import SAMLSource from passbook.sources.saml.processors.constants import ( - DSA_SHA1, + DIGEST_ALGORITHM_TRANSLATION_MAP, NS_MAP, NS_SAML_ASSERTION, NS_SAML_PROTOCOL, - RSA_SHA1, - RSA_SHA256, - RSA_SHA384, - RSA_SHA512, + SIGN_ALGORITHM_TRANSFORM_MAP, ) SESSION_REQUEST_ID = "passbook_source_saml_request_id" @@ -71,6 +67,19 @@ class RequestProcessor: auth_n_request.attrib["Version"] = "2.0" # Create issuer object auth_n_request.append(self.get_issuer()) + + if self.source.signing_kp: + sign_algorithm_transform = SIGN_ALGORITHM_TRANSFORM_MAP.get( + self.source.signature_algorithm, xmlsec.constants.TransformRsaSha1 + ) + signature = xmlsec.template.create( + auth_n_request, + xmlsec.constants.TransformExclC14N, + sign_algorithm_transform, + ns="ds", # type: ignore + ) + auth_n_request.append(signature) + # Create NameID Policy Object auth_n_request.append(self.get_name_id_policy()) return auth_n_request @@ -81,16 +90,38 @@ class RequestProcessor: auth_n_request = self.get_auth_n() if self.source.signing_kp: - signed_request = XMLSigner( - c14n_algorithm="http://www.w3.org/2001/10/xml-exc-c14n#", - signature_algorithm=self.source.signature_algorithm, - digest_algorithm=self.source.digest_algorithm, - ).sign( - auth_n_request, - cert=self.source.signing_kp.certificate_data, - key=self.source.signing_kp.key_data, + xmlsec.tree.add_ids(auth_n_request, ["ID"]) + + ctx = xmlsec.SignatureContext() + + key = xmlsec.Key.from_memory( + self.source.signing_kp.key_data, xmlsec.constants.KeyDataFormatPem, None ) - return etree.tostring(signed_request).decode() + key.load_cert_from_memory( + self.source.signing_kp.certificate_data, + xmlsec.constants.KeyDataFormatCertPem, + ) + ctx.key = key + + digest_algorithm_transform = DIGEST_ALGORITHM_TRANSLATION_MAP.get( + self.source.digest_algorithm, xmlsec.constants.TransformSha1 + ) + + signature_node = xmlsec.tree.find_node( + auth_n_request, xmlsec.constants.NodeSignature + ) + + ref = xmlsec.template.add_reference( + signature_node, + digest_algorithm_transform, + uri="#" + auth_n_request.attrib["ID"], + ) + xmlsec.template.add_transform(ref, xmlsec.constants.TransformEnveloped) + xmlsec.template.add_transform(ref, xmlsec.constants.TransformExclC14N) + key_info = xmlsec.template.ensure_key_info(signature_node) + xmlsec.template.add_x509_data(key_info) + + ctx.sign(signature_node) return etree.tostring(auth_n_request).decode() @@ -111,14 +142,7 @@ class RequestProcessor: response_dict["RelayState"] = self.relay_state if self.source.signing_kp: - sign_algorithm_transform_map = { - DSA_SHA1: xmlsec.constants.TransformDsaSha1, - RSA_SHA1: xmlsec.constants.TransformRsaSha1, - RSA_SHA256: xmlsec.constants.TransformRsaSha256, - RSA_SHA384: xmlsec.constants.TransformRsaSha384, - RSA_SHA512: xmlsec.constants.TransformRsaSha512, - } - sign_algorithm_transform = sign_algorithm_transform_map.get( + sign_algorithm_transform = SIGN_ALGORITHM_TRANSFORM_MAP.get( self.source.signature_algorithm, xmlsec.constants.TransformRsaSha1 ) diff --git a/passbook/sources/saml/processors/response.py b/passbook/sources/saml/processors/response.py index 8aac5c1d0..eda3a8eed 100644 --- a/passbook/sources/saml/processors/response.py +++ b/passbook/sources/saml/processors/response.py @@ -1,11 +1,12 @@ """passbook saml source processor""" -from typing import TYPE_CHECKING, Dict +from base64 import b64decode +from typing import TYPE_CHECKING, Any, Dict -from defusedxml import ElementTree +import xmlsec +from defusedxml.lxml import fromstring from django.core.cache import cache from django.core.exceptions import SuspiciousOperation from django.http import HttpRequest, HttpResponse -from signxml import XMLVerifier from structlog import get_logger from passbook.core.models import User @@ -18,14 +19,15 @@ from passbook.flows.planner import ( from passbook.flows.views import SESSION_KEY_PLAN from passbook.lib.utils.urls import redirect_with_qs from passbook.policies.utils import delete_none_keys -from passbook.providers.saml.utils.encoding import decode_base64_and_inflate from passbook.sources.saml.exceptions import ( + InvalidSignature, MismatchedRequestID, MissingSAMLResponse, UnsupportedNameIDFormat, ) from passbook.sources.saml.models import SAMLSource from passbook.sources.saml.processors.constants import ( + NS_MAP, SAML_NAME_ID_FORMAT_EMAIL, SAML_NAME_ID_FORMAT_PERSISTENT, SAML_NAME_ID_FORMAT_TRANSIENT, @@ -49,7 +51,7 @@ class ResponseProcessor: _source: SAMLSource - _root: "Element" + _root: Any _root_xml: str def __init__(self, source: SAMLSource): @@ -61,20 +63,36 @@ class ResponseProcessor: raw_response = request.POST.get("SAMLResponse", None) if not raw_response: raise MissingSAMLResponse("Request does not contain 'SAMLResponse'") - # relay_state = request.POST.get('RelayState', None) # Check if response is compressed, b64 decode it - self._root_xml = decode_base64_and_inflate(raw_response) - self._root = ElementTree.fromstring(self._root_xml) + self._root_xml = b64decode(raw_response.encode()).decode() + self._root = fromstring(self._root_xml) - self._verify_signed() + if self._source.signing_kp: + self._verify_signed() self._verify_request_id(request) def _verify_signed(self): """Verify SAML Response's Signature""" - verifier = XMLVerifier() - verifier.verify( - self._root_xml, x509_cert=self._source.signing_kp.certificate_data + signature_nodes = self._root.xpath( + "/samlp:Response/saml:Assertion/ds:Signature", namespaces=NS_MAP ) + if len(signature_nodes) != 1: + raise InvalidSignature() + signature_node = signature_nodes[0] + xmlsec.tree.add_ids(self._root, ["ID"]) + + ctx = xmlsec.SignatureContext() + key = xmlsec.Key.from_memory( + self._source.signing_kp.certificate_data, + xmlsec.constants.KeyDataFormatCertPem, + ) + ctx.key = key + + ctx.set_enabled_key_data([xmlsec.constants.KeyDataX509]) + try: + ctx.verify(signature_node) + except (xmlsec.InternalError, xmlsec.VerificationError) as exc: + raise InvalidSignature from exc LOGGER.debug("Successfully verified signautre") def _verify_request_id(self, request: HttpRequest): diff --git a/passbook/sources/saml/views.py b/passbook/sources/saml/views.py index 92c79ecac..424423a77 100644 --- a/passbook/sources/saml/views.py +++ b/passbook/sources/saml/views.py @@ -8,7 +8,7 @@ from django.utils.http import urlencode from django.utils.translation import gettext_lazy as _ from django.views import View from django.views.decorators.csrf import csrf_exempt -from signxml import InvalidSignature +from xmlsec import VerificationError from passbook.lib.views import bad_request_message from passbook.providers.saml.utils.encoding import nice64 @@ -77,7 +77,7 @@ class ACSView(View): processor.parse(request) except MissingSAMLResponse as exc: return bad_request_message(request, str(exc)) - except InvalidSignature as exc: + except VerificationError as exc: return bad_request_message(request, str(exc)) try: diff --git a/swagger.yaml b/swagger.yaml index e3de727ab..9b962cd80 100755 --- a/swagger.yaml +++ b/swagger.yaml @@ -7485,16 +7485,19 @@ definitions: title: Digest algorithm type: string enum: - - sha1 - - sha256 + - http://www.w3.org/2000/09/xmldsig#sha1 + - http://www.w3.org/2001/04/xmlenc#sha256 + - http://www.w3.org/2001/04/xmldsig-more#sha384 + - http://www.w3.org/2001/04/xmlenc#sha512 signature_algorithm: title: Signature algorithm type: string enum: - - rsa-sha1 - - rsa-sha256 - - ecdsa-sha256 - - dsa-sha1 + - http://www.w3.org/2000/09/xmldsig#rsa-sha1 + - http://www.w3.org/2001/04/xmldsig-more#rsa-sha256 + - http://www.w3.org/2001/04/xmldsig-more#rsa-sha384 + - http://www.w3.org/2001/04/xmldsig-more#rsa-sha512 + - http://www.w3.org/2000/09/xmldsig#dsa-sha1 signing_kp: title: Signing Keypair description: Keypair used to sign outgoing Responses going to the Service @@ -7779,7 +7782,6 @@ definitions: - name - slug - sso_url - - signing_kp type: object properties: name: @@ -7851,6 +7853,30 @@ definitions: - REDIRECT - POST - POST_AUTO + signing_kp: + title: Singing Keypair + description: Keypair which is used to sign outgoing requests. Leave empty + to disable signing. + type: string + format: uuid + x-nullable: true + digest_algorithm: + title: Digest algorithm + type: string + enum: + - http://www.w3.org/2000/09/xmldsig#sha1 + - http://www.w3.org/2001/04/xmlenc#sha256 + - http://www.w3.org/2001/04/xmldsig-more#sha384 + - http://www.w3.org/2001/04/xmlenc#sha512 + signature_algorithm: + title: Signature algorithm + type: string + enum: + - http://www.w3.org/2000/09/xmldsig#rsa-sha1 + - http://www.w3.org/2001/04/xmldsig-more#rsa-sha256 + - http://www.w3.org/2001/04/xmldsig-more#rsa-sha384 + - http://www.w3.org/2001/04/xmldsig-more#rsa-sha512 + - http://www.w3.org/2000/09/xmldsig#dsa-sha1 temporary_user_delete_after: title: Delete temporary users after description: "Time offset when temporary users should be deleted. This only\ @@ -7858,11 +7884,6 @@ definitions: \ log out manually. (Format: hours=1;minutes=2;seconds=3)." type: string minLength: 1 - signing_kp: - title: Singing Keypair - description: Keypair which is used to sign outgoing requests. - type: string - format: uuid Stage: description: Stage Serializer required: