// Copyright (C) 2019-2022 Nicola Murino // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU Affero General Public License as published // by the Free Software Foundation, version 3. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Affero General Public License for more details. // // You should have received a copy of the GNU Affero General Public License // along with this program. If not, see . package common import ( "crypto/tls" "crypto/x509" "os" "path/filepath" "testing" "github.com/stretchr/testify/assert" ) const ( serverCert = `-----BEGIN CERTIFICATE----- MIIEIDCCAgigAwIBAgIRAPOR9zTkX35vSdeyGpF8Rn8wDQYJKoZIhvcNAQELBQAw EzERMA8GA1UEAxMIQ2VydEF1dGgwHhcNMjEwMTAyMjEyMjU1WhcNMjIwNzAyMjEz MDUxWjARMQ8wDQYDVQQDEwZzZXJ2ZXIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw ggEKAoIBAQCte0PJhCTNqTiqdwk/s4JanKIMKUVWr2u94a+JYy5gJ9xYXrQ49SeN m+fwhTAOqctP5zNVkFqxlBytJZg3pqCKqRoOOl1qVgL3F3o7JdhZGi67aw8QMLPx tLPpYWnnrlUQoXRJdTlqkDqO8lOZl9HO5oZeidPZ7r5BVD6ZiujAC6Zg0jIc+EPt qhaUJ1CStoAeRf1rNWKmDsLv5hEaDWoaHF9sNVzDQg6atZ3ici00qQj+uvEZo8mL k6egg3rqsTv9ml2qlrRgFumt99J60hTt3tuQaAruHY80O9nGy3SCXC11daa7gszH ElCRvhUVoOxRtB54YBEtJ0gEpFnTO9J1AgMBAAGjcTBvMA4GA1UdDwEB/wQEAwID uDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHQYDVR0OBBYEFAgDXwPV nhztNz+H20iNWgoIx8adMB8GA1UdIwQYMBaAFO1yCNAGr/zQTJIi8lw3w5OiuBvM MA0GCSqGSIb3DQEBCwUAA4ICAQCR5kgIb4vAtrtsXD24n6RtU1yIXHPLNmDStVrH 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Ni1bnzA7bp3w/dMcbxQDGQKBgB50hY5SiUS7LuZg4YqZ7UOn3aXAoMr6FvJZ7lvG yyepPQ6aACBh0b2lWhcHIKPl7EdJdcGHHo6TJzusAqPNCKf8rh6upe9COkpx+K3/ SnxK4sffol4JgrTwKbXqsZKoGU8hYhZPKbwXn8UOtmN+AvN2N1/PDfBfDCzBJtrd G2IhAoGBAN19976xAMDjKb2+wd/mQYA2fR7E8lodxdX3LDnblYmndTKY67nVo94M FHPKZSN590HkFJ+wmChnOrqjtosY+N25CKMS7939EUIDrq+B+bYTWM/gcwdLXNUk Rygw/078Z3ZDJamXmyez5WpeLFrrbmI8sLnBBmSjQvMb6vCEtQ2Z -----END RSA PRIVATE KEY-----` caCRT = `-----BEGIN CERTIFICATE----- MIIE5jCCAs6gAwIBAgIBATANBgkqhkiG9w0BAQsFADATMREwDwYDVQQDEwhDZXJ0 QXV0aDAeFw0yMTAxMDIyMTIwNTVaFw0yMjA3MDIyMTMwNTJaMBMxETAPBgNVBAMT CENlcnRBdXRoMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA4Tiho5xW AC15JRkMwfp3/TJwI2As7MY5dele5cmdr5bHAE+sRKqC+Ti88OJWCV5saoyax/1S CjxJlQMZMl169P1QYJskKjdG2sdv6RLWLMgwSNRRjxp/Bw9dHdiEb9MjLgu28Jro 9peQkHcRHeMf5hM9WvlIJGrdzbC4hUehmqggcqgARainBkYjf0SwuWxHeu4nMqkp Ak5tcSTLCjHfEFHZ9Te0TIPG5YkWocQKyeLgu4lvuU+DD2W2lym+YVUtRMGs1Env k7p+N0DcGU26qfzZ2sF5ZXkqm7dBsGQB9pIxwc2Q8T1dCIyP9OQCKVILdc5aVFf1 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2EF5aD+zwcssh+atZvQbwxpgVqVcyLt91RSkKkmZQslh0rnlTb68yxvUnD3zw7So o6TAf9UvwVMEvdLT9NnFd6hwi2jcNte/h538GJwXeBb8EkfpqLKpTKyicnOdkamZ 7E9zY8SHNRYMwB9coQ/W8NvufbCgkvOoLyMXk5edbXofXl3PhNGOlraWbghBnzf5 r3rwjFsQOoZotA== -----END CERTIFICATE-----` caKey = `-----BEGIN RSA PRIVATE KEY----- MIIJKQIBAAKCAgEA4Tiho5xWAC15JRkMwfp3/TJwI2As7MY5dele5cmdr5bHAE+s RKqC+Ti88OJWCV5saoyax/1SCjxJlQMZMl169P1QYJskKjdG2sdv6RLWLMgwSNRR jxp/Bw9dHdiEb9MjLgu28Jro9peQkHcRHeMf5hM9WvlIJGrdzbC4hUehmqggcqgA RainBkYjf0SwuWxHeu4nMqkpAk5tcSTLCjHfEFHZ9Te0TIPG5YkWocQKyeLgu4lv uU+DD2W2lym+YVUtRMGs1Envk7p+N0DcGU26qfzZ2sF5ZXkqm7dBsGQB9pIxwc2Q 8T1dCIyP9OQCKVILdc5aVFf1cryQFHYzYNNZXFlIBims5VV5Mgfp8ESHQSue+v6n 6ykecLEyKt1F1Y/MWY/nWUSI8zdq83jdBAZVjo9MSthxVn57/06s/hQca65IpcTZ V2gX0a+eRlAVqaRbAhL3LaZebYsW3WHKoUOftwemuep3nL51TzlXZVL7Oz/ClGaE OsnGG9KFO6jh+W768qC0zLQICdE7v2Zex98sZteHCg9fGJHIaYoF0aJG5P3WI5oZ f2fy7UIYN9ADLFZiorCXAZEhCSU6mDoRViZ4RGR9GZxbDZ9KYn7O8M/KCR72bkQg 73TlMsk1zSXEw0MKLUjtsw6crZ0Jt8t3sRatHO3JrYHALMt9vZfyNCZp0IsCAwEA 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mEl62RsAwe4KfSyYJ6OtwqMoOJMxFfliiLBULK4gVykqjvk2oQeiG+KKQJoTUFJi dRCyhD5bPkqR+qjxyt+HOqSBI4/uoROi05AOBqjpH1DVzk+MJKQOiX1yM0l98CKY Vng+x+vAla/0Zh+ucajVkgk4mKPxazdpAoIBAQC17vWk4KYJpF2RC3pKPcQ0PdiX bN35YNlvyhkYlSfDNdyH3aDrGiycUyW2mMXUgEDFsLRxHMTL+zPC6efqO6sTAJDY cBptsW4drW/qo8NTx3dNOisLkW+mGGJOR/w157hREFr29ymCVMYu/Z7fVWIeSpCq p3u8YX8WTljrxwSczlGjvpM7uJx3SfYRM4TUoy+8wU8bK74LywLa5f60bQY6Dye0 Gqd9O6OoPfgcQlwjC5MiAofeqwPJvU0hQOPoehZyNLAmOCWXTYWaTP7lxO1r6+NE M3hGYqW3W8Ixua71OskCypBZg/HVlIP/lzjRzdx+VOB2hbWVth2Iup/Z1egW -----END RSA PRIVATE KEY-----` caCRL = `-----BEGIN X509 CRL----- MIICpzCBkAIBATANBgkqhkiG9w0BAQsFADATMREwDwYDVQQDEwhDZXJ0QXV0aBcN MjEwMTAyMjEzNDA1WhcNMjMwMTAyMjEzNDA1WjAkMCICEQC+l04DbHWMyC3fG09k VXf+Fw0yMTAxMDIyMTM0MDVaoCMwITAfBgNVHSMEGDAWgBTtcgjQBq/80EySIvJc N8OTorgbzDANBgkqhkiG9w0BAQsFAAOCAgEAEJ7z+uNc8sqtxlOhSdTGDzX/xput E857kFQkSlMnU2whQ8c+XpYrBLA5vIZJNSSwohTpM4+zVBX/bJpmu3wqqaArRO9/ YcW5mQk9Anvb4WjQW1cHmtNapMTzoC9AiYt/OWPfy+P6JCgCr4Hy6LgQyIRL6bM9 VYTalolOm1qa4Y5cIeT7iHq/91mfaqo8/6MYRjLl8DOTROpmw8OS9bCXkzGKdCat AbAzwkQUSauyoCQ10rpX+Y64w9ng3g4Dr20aCqPf5osaqplEJ2HTK8ljDTidlslv 9anQj8ax3Su89vI8+hK+YbfVQwrThabgdSjQsn+veyx8GlP8WwHLAQ379KjZjWg+ OlOSwBeU1vTdP0QcB8X5C2gVujAyuQekbaV86xzIBOj7vZdfHZ6ee30TZ2FKiMyg 7/N2OqW0w77ChsjB4MSHJCfuTgIeg62GzuZXLM+Q2Z9LBdtm4Byg+sm/P52adOEg gVb2Zf4KSvsAmA0PIBlu449/QXUFcMxzLFy7mwTeZj2B4Ln0Hm0szV9f9R8MwMtB SyLYxVH+mgqaR6Jkk22Q/yYyLPaELfafX5gp/AIXG8n0zxfVaTvK3auSgb1Q6ZLS 5QH9dSIsmZHlPq7GoSXmKpMdjUL8eaky/IMteioyXgsBiATzl5L2dsw6MTX3MDF0 QbDK+MzhmbKfDxs= -----END X509 CRL-----` client1Crt = `-----BEGIN CERTIFICATE----- MIIEITCCAgmgAwIBAgIRAIppZHoj1hM80D7WzTEKLuAwDQYJKoZIhvcNAQELBQAw EzERMA8GA1UEAxMIQ2VydEF1dGgwHhcNMjEwMTAyMjEyMzEwWhcNMjIwNzAyMjEz MDUxWjASMRAwDgYDVQQDEwdjbGllbnQxMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A MIIBCgKCAQEAoKbYY9MdF2kF/nhBESIiZTdVYtA8XL9xrIZyDj9EnCiTxHiVbJtH XVwszqSl5TRrotPmnmAQcX3r8OCk+z+RQZ0QQj257P3kG6q4rNnOcWCS5xEd20jP yhQ3m+hMGfZsotNTQze1ochuQgLUN6IPyPxZkH22ia3jX4iu1eo/QxeLYHj1UHw4 3Cii9yE+j5kPUC21xmnrGKdUrB55NYLXHx6yTIqYR5znSOVB8oJi18/hwdZmH859 DHhm0Hx1HrS+jbjI3+CMorZJ3WUyNf+CkiVLD3xYutPbxzEpwiqkG/XYzLH0habT cDcILo18n+o3jvem2KWBrDhyairjIDscwQIDAQABo3EwbzAOBgNVHQ8BAf8EBAMC A7gwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMB0GA1UdDgQWBBSJ5GIv zIrE4ZSQt2+CGblKTDswizAfBgNVHSMEGDAWgBTtcgjQBq/80EySIvJcN8OTorgb zDANBgkqhkiG9w0BAQsFAAOCAgEALh4f5GhvNYNou0Ab04iQBbLEdOu2RlbK1B5n K9P/umYenBHMY/z6HT3+6tpcHsDuqE8UVdq3f3Gh4S2Gu9m8PRitT+cJ3gdo9Plm 3rD4ufn/s6rGg3ppydXcedm17492tbccUDWOBZw3IO/ASVq13WPgT0/Kev7cPq0k sSdSNhVeXqx8Myc2/d+8GYyzbul2Kpfa7h9i24sK49E9ftnSmsIvngONo08eT1T0 3wAOyK2981LIsHaAWcneShKFLDB6LeXIT9oitOYhiykhFlBZ4M1GNlSNfhQ8IIQP xbqMNXCLkW4/BtLhGEEcg0QVso6Kudl9rzgTfQknrdF7pHp6rS46wYUjoSyIY6dl oLmnoAVJX36J3QPWelePI9e07X2wrTfiZWewwgw3KNRWjd6/zfPLe7GoqXnK1S2z PT8qMfCaTwKTtUkzXuTFvQ8bAo2My/mS8FOcpkt2oQWeOsADHAUX7fz5BCoa2DL3 k/7Mh4gVT+JYZEoTwCFuYHgMWFWe98naqHi9lB4yR981p1QgXgxO7qBeipagKY1F LlH1iwXUqZ3MZnkNA+4e1Fglsw3sa/rC+L98HnznJ/YbTfQbCP6aQ1qcOymrjMud 7MrFwqZjtd/SK4Qx1VpK6jGEAtPgWBTUS3p9ayg6lqjMBjsmySWfvRsDQbq6P5Ct O/e3EH8= -----END CERTIFICATE-----` client1Key = `-----BEGIN RSA PRIVATE KEY----- MIIEpAIBAAKCAQEAoKbYY9MdF2kF/nhBESIiZTdVYtA8XL9xrIZyDj9EnCiTxHiV bJtHXVwszqSl5TRrotPmnmAQcX3r8OCk+z+RQZ0QQj257P3kG6q4rNnOcWCS5xEd 20jPyhQ3m+hMGfZsotNTQze1ochuQgLUN6IPyPxZkH22ia3jX4iu1eo/QxeLYHj1 UHw43Cii9yE+j5kPUC21xmnrGKdUrB55NYLXHx6yTIqYR5znSOVB8oJi18/hwdZm H859DHhm0Hx1HrS+jbjI3+CMorZJ3WUyNf+CkiVLD3xYutPbxzEpwiqkG/XYzLH0 habTcDcILo18n+o3jvem2KWBrDhyairjIDscwQIDAQABAoIBAEBSjVFqtbsp0byR aXvyrtLX1Ng7h++at2jca85Ihq//jyqbHTje8zPuNAKI6eNbmb0YGr5OuEa4pD9N ssDmMsKSoG/lRwwcm7h4InkSvBWpFShvMgUaohfHAHzsBYxfnh+TfULsi0y7c2n6 t/2OZcOTRkkUDIITnXYiw93ibHHv2Mv2bBDu35kGrcK+c2dN5IL5ZjTjMRpbJTe2 44RBJbdTxHBVSgoGBnugF+s2aEma6Ehsj70oyfoVpM6Aed5kGge0A5zA1JO7WCn9 Ay/DzlULRXHjJIoRWd2NKvx5n3FNppUc9vJh2plRHalRooZ2+MjSf8HmXlvG2Hpb ScvmWgECgYEA1G+A/2KnxWsr/7uWIJ7ClcGCiNLdk17Pv3DZ3G4qUsU2ITftfIbb tU0Q/b19na1IY8Pjy9ptP7t74/hF5kky97cf1FA8F+nMj/k4+wO8QDI8OJfzVzh9 PwielA5vbE+xmvis5Hdp8/od1Yrc/rPSy2TKtPFhvsqXjqoUmOAjDP8CgYEAwZjH 9dt1sc2lx/rMxihlWEzQ3JPswKW9/LJAmbRBoSWF9FGNjbX7uhWtXRKJkzb8ZAwa 88azluNo2oftbDD/+jw8b2cDgaJHlLAkSD4O1D1RthW7/LKD15qZ/oFsRb13NV85 ZNKtwslXGbfVNyGKUVFm7fVA8vBAOUey+LKDFj8CgYEAg8WWstOzVdYguMTXXuyb ruEV42FJaDyLiSirOvxq7GTAKuLSQUg1yMRBIeQEo2X1XU0JZE3dLodRVhuO4EXP g7Dn4X7Th9HSvgvNuIacowWGLWSz4Qp9RjhGhXhezUSx2nseY6le46PmFavJYYSR 4PBofMyt4PcyA6Cknh+KHmkCgYEAnTriG7ETE0a7v4DXUpB4TpCEiMCy5Xs2o8Z5 ZNva+W+qLVUWq+MDAIyechqeFSvxK6gRM69LJ96lx+XhU58wJiFJzAhT9rK/g+jS bsHH9WOfu0xHkuHA5hgvvV2Le9B2wqgFyva4HJy82qxMxCu/VG/SMqyfBS9OWbb7 ibQhdq0CgYAl53LUWZsFSZIth1vux2LVOsI8C3X1oiXDGpnrdlQ+K7z57hq5EsRq GC+INxwXbvKNqp5h0z2MvmKYPDlGVTgw8f8JjM7TkN17ERLcydhdRrMONUryZpo8 1xTob+8blyJgfxZUIAKbMbMbIiU0WAF0rfD/eJJwS4htOW/Hfv4TGA== -----END RSA PRIVATE KEY-----` // client 2 crt is revoked client2Crt = `-----BEGIN CERTIFICATE----- MIIEITCCAgmgAwIBAgIRAL6XTgNsdYzILd8bT2RVd/4wDQYJKoZIhvcNAQELBQAw EzERMA8GA1UEAxMIQ2VydEF1dGgwHhcNMjEwMTAyMjEyMzIwWhcNMjIwNzAyMjEz MDUxWjASMRAwDgYDVQQDEwdjbGllbnQyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8A MIIBCgKCAQEA6xjW5KQR3/OFQtV5M75WINqQ4AzXSu6DhSz/yumaaQZP/UxY+6hi jcrFzGo9MMie/Sza8DhkXOFAl2BelUubrOeB2cl+/Gr8OCyRi2Gv6j3zCsuN/4jQ tNaoez/IbkDvI3l/ZpzBtnuNY2RiemGgHuORXHRVf3qVlsw+npBIRW5rM2HkO/xG oZjeBErWVu390Lyn+Gvk2TqQDnkutWnxUC60/zPlHhXZ4BwaFAekbSnjsSDB1YFM s8HwW4oBryoxdj3/+/qLrBHt75IdLw3T7/V1UDJQM3EvSQOr12w4egpldhtsC871 nnBQZeY6qA5feffIwwg/6lJm70o6S6OX6wIDAQABo3EwbzAOBgNVHQ8BAf8EBAMC A7gwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMB0GA1UdDgQWBBTB84v5 t9HqhLhMODbn6oYkEQt3KzAfBgNVHSMEGDAWgBTtcgjQBq/80EySIvJcN8OTorgb zDANBgkqhkiG9w0BAQsFAAOCAgEALGtBCve5k8tToL3oLuXp/oSik6ovIB/zq4I/ 4zNMYPU31+ZWz6aahysgx1JL1yqTa3Qm8o2tu52MbnV10dM7CIw7c/cYa+c+OPcG 5LF97kp13X+r2axy+CmwM86b4ILaDGs2Qyai6VB6k7oFUve+av5o7aUrNFpqGCJz HWdtHZSVA3JMATzy0TfWanwkzreqfdw7qH0yZ9bDURlBKAVWrqnCstva9jRuv+AI eqxr/4Ro986TFjJdoAP3Vr16CPg7/B6GA/KmsBWJrpeJdPWq4i2gpLKvYZoy89qD mUZf34RbzcCtV4NvV1DadGnt4us0nvLrvS5rL2+2uWD09kZYq9RbLkvgzF/cY0fz i7I1bi5XQ+alWe0uAk5ZZL/D+GTRYUX1AWwCqwJxmHrMxcskMyO9pXvLyuSWRDLo YNBrbX9nLcfJzVCp+X+9sntTHjs4l6Cw+fLepJIgtgqdCHtbhTiv68vSM6cgb4br 6n2xrXRKuioiWFOrTSRr+oalZh8dGJ/xvwY8IbWknZAvml9mf1VvfE7Ma5P777QM fsbYVTq0Y3R/5hIWsC3HA5z6MIM8L1oRe/YyhP3CTmrCHkVKyDOosGXpGz+JVcyo cfYkY5A3yFKB2HaCwZSfwFmRhxkrYWGEbHv3Cd9YkZs1J3hNhGFZyVMC9Uh0S85a 6zdDidU= -----END CERTIFICATE-----` client2Key = `-----BEGIN RSA PRIVATE KEY----- MIIEpAIBAAKCAQEA6xjW5KQR3/OFQtV5M75WINqQ4AzXSu6DhSz/yumaaQZP/UxY +6hijcrFzGo9MMie/Sza8DhkXOFAl2BelUubrOeB2cl+/Gr8OCyRi2Gv6j3zCsuN /4jQtNaoez/IbkDvI3l/ZpzBtnuNY2RiemGgHuORXHRVf3qVlsw+npBIRW5rM2Hk O/xGoZjeBErWVu390Lyn+Gvk2TqQDnkutWnxUC60/zPlHhXZ4BwaFAekbSnjsSDB 1YFMs8HwW4oBryoxdj3/+/qLrBHt75IdLw3T7/V1UDJQM3EvSQOr12w4egpldhts C871nnBQZeY6qA5feffIwwg/6lJm70o6S6OX6wIDAQABAoIBAFatstVb1KdQXsq0 cFpui8zTKOUiduJOrDkWzTygAmlEhYtrccdfXu7OWz0x0lvBLDVGK3a0I/TGrAzj 4BuFY+FM/egxTVt9in6fmA3et4BS1OAfCryzUdfK6RV//8L+t+zJZ/qKQzWnugpy QYjDo8ifuMFwtvEoXizaIyBNLAhEp9hnrv+Tyi2O2gahPvCHsD48zkyZRCHYRstD NH5cIrwz9/RJgPO1KI+QsJE7Nh7stR0sbr+5TPU4fnsL2mNhMUF2TJrwIPrc1yp+ YIUjdnh3SO88j4TQT3CIrWi8i4pOy6N0dcVn3gpCRGaqAKyS2ZYUj+yVtLO4KwxZ SZ1lNvECgYEA78BrF7f4ETfWSLcBQ3qxfLs7ibB6IYo2x25685FhZjD+zLXM1AKb FJHEXUm3mUYrFJK6AFEyOQnyGKBOLs3S6oTAswMPbTkkZeD1Y9O6uv0AHASLZnK6 pC6ub0eSRF5LUyTQ55Jj8D7QsjXJueO8v+G5ihWhNSN9tB2UA+8NBmkCgYEA+weq cvoeMIEMBQHnNNLy35bwfqrceGyPIRBcUIvzQfY1vk7KW6DYOUzC7u+WUzy/hA52 DjXVVhua2eMQ9qqtOav7djcMc2W9RbLowxvno7K5qiCss013MeWk64TCWy+WMp5A AVAtOliC3hMkIKqvR2poqn+IBTh1449agUJQqTMCgYEAu06IHGq1GraV6g9XpGF5 wqoAlMzUTdnOfDabRilBf/YtSr+J++ThRcuwLvXFw7CnPZZ4TIEjDJ7xjj3HdxeE fYYjineMmNd40UNUU556F1ZLvJfsVKizmkuCKhwvcMx+asGrmA+tlmds4p3VMS50 KzDtpKzLWlmU/p/RINWlRmkCgYBy0pHTn7aZZx2xWKqCDg+L2EXPGqZX6wgZDpu7 OBifzlfM4ctL2CmvI/5yPmLbVgkgBWFYpKUdiujsyyEiQvWTUKhn7UwjqKDHtcsk G6p7xS+JswJrzX4885bZJ9Oi1AR2yM3sC9l0O7I4lDbNPmWIXBLeEhGMmcPKv/Kc 91Ff4wKBgQCF3ur+Vt0PSU0ucrPVHjCe7tqazm0LJaWbPXL1Aw0pzdM2EcNcW/MA w0kqpr7MgJ94qhXCBcVcfPuFN9fBOadM3UBj1B45Cz3pptoK+ScI8XKno6jvVK/p xr5cb9VBRBtB9aOKVfuRhpatAfS2Pzm2Htae9lFn7slGPUmu2hkjDw== -----END RSA PRIVATE KEY-----` ) func TestLoadCertificate(t *testing.T) { caCrtPath := filepath.Join(os.TempDir(), "testca.crt") caCrlPath := filepath.Join(os.TempDir(), "testcrl.crt") certPath := filepath.Join(os.TempDir(), "test.crt") keyPath := filepath.Join(os.TempDir(), "test.key") err := os.WriteFile(caCrtPath, []byte(caCRT), os.ModePerm) assert.NoError(t, err) err = os.WriteFile(caCrlPath, []byte(caCRL), os.ModePerm) assert.NoError(t, err) err = os.WriteFile(certPath, []byte(serverCert), os.ModePerm) assert.NoError(t, err) err = os.WriteFile(keyPath, []byte(serverKey), os.ModePerm) assert.NoError(t, err) keyPairs := []TLSKeyPair{ { Cert: certPath, Key: keyPath, ID: DefaultTLSKeyPaidID, }, { Cert: certPath, Key: keyPath, ID: DefaultTLSKeyPaidID, }, } certManager, err := NewCertManager(keyPairs, configDir, logSenderTest) if assert.Error(t, err) { assert.Contains(t, err.Error(), "is duplicated") } assert.Nil(t, certManager) keyPairs = []TLSKeyPair{ { Cert: certPath, Key: keyPath, ID: DefaultTLSKeyPaidID, }, } certManager, err = NewCertManager(keyPairs, configDir, logSenderTest) assert.NoError(t, err) certFunc := certManager.GetCertificateFunc(DefaultTLSKeyPaidID) if assert.NotNil(t, certFunc) { hello := &tls.ClientHelloInfo{ ServerName: "localhost", CipherSuites: []uint16{tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305}, } cert, err := certFunc(hello) assert.NoError(t, err) assert.Equal(t, certManager.certs[DefaultTLSKeyPaidID], cert) } certFunc = certManager.GetCertificateFunc("unknownID") if assert.NotNil(t, certFunc) { hello := &tls.ClientHelloInfo{ ServerName: "localhost", CipherSuites: []uint16{tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305}, } _, err = certFunc(hello) if assert.Error(t, err) { assert.Contains(t, err.Error(), "no certificate for id unknownID") } } certManager.SetCACertificates(nil) err = certManager.LoadRootCAs() assert.NoError(t, err) certManager.SetCACertificates([]string{""}) err = certManager.LoadRootCAs() assert.Error(t, err) certManager.SetCACertificates([]string{"invalid"}) err = certManager.LoadRootCAs() assert.Error(t, err) // laoding the key as root CA must fail certManager.SetCACertificates([]string{keyPath}) err = certManager.LoadRootCAs() assert.Error(t, err) certManager.SetCACertificates([]string{certPath}) err = certManager.LoadRootCAs() assert.NoError(t, err) rootCa := certManager.GetRootCAs() assert.NotNil(t, rootCa) err = certManager.Reload() assert.NoError(t, err) certManager.SetCARevocationLists(nil) err = certManager.LoadCRLs() assert.NoError(t, err) certManager.SetCARevocationLists([]string{""}) err = certManager.LoadCRLs() assert.Error(t, err) certManager.SetCARevocationLists([]string{"invalid crl"}) err = certManager.LoadCRLs() assert.Error(t, err) // this is not a crl and must fail certManager.SetCARevocationLists([]string{caCrtPath}) err = certManager.LoadCRLs() assert.Error(t, err) certManager.SetCARevocationLists([]string{caCrlPath}) err = certManager.LoadCRLs() assert.NoError(t, err) crt, err := tls.X509KeyPair([]byte(caCRT), []byte(caKey)) assert.NoError(t, err) x509CAcrt, err := x509.ParseCertificate(crt.Certificate[0]) assert.NoError(t, err) crt, err = tls.X509KeyPair([]byte(client1Crt), []byte(client1Key)) assert.NoError(t, err) x509crt, err := x509.ParseCertificate(crt.Certificate[0]) if assert.NoError(t, err) { assert.False(t, certManager.IsRevoked(x509crt, x509CAcrt)) } crt, err = tls.X509KeyPair([]byte(client2Crt), []byte(client2Key)) assert.NoError(t, err) x509crt, err = x509.ParseCertificate(crt.Certificate[0]) if assert.NoError(t, err) { assert.True(t, certManager.IsRevoked(x509crt, x509CAcrt)) } assert.True(t, certManager.IsRevoked(nil, nil)) err = os.Remove(caCrlPath) assert.NoError(t, err) err = certManager.Reload() assert.Error(t, err) err = os.Remove(certPath) assert.NoError(t, err) err = os.Remove(keyPath) assert.NoError(t, err) err = certManager.Reload() assert.Error(t, err) err = os.Remove(caCrtPath) assert.NoError(t, err) } func TestLoadInvalidCert(t *testing.T) { certManager, err := NewCertManager(nil, configDir, logSenderTest) if assert.Error(t, err) { assert.Contains(t, err.Error(), "no key pairs defined") } assert.Nil(t, certManager) keyPairs := []TLSKeyPair{ { Cert: "test.crt", Key: "test.key", ID: DefaultTLSKeyPaidID, }, } certManager, err = NewCertManager(keyPairs, configDir, logSenderTest) assert.Error(t, err) assert.Nil(t, certManager) keyPairs = []TLSKeyPair{ { Cert: "test.crt", Key: "test.key", }, } certManager, err = NewCertManager(keyPairs, configDir, logSenderTest) if assert.Error(t, err) { assert.Contains(t, err.Error(), "TLS certificate without ID") } assert.Nil(t, certManager) }