// Copyright 2017 The Gitea Authors. All rights reserved. // Use of this source code is governed by a MIT-style // license that can be found in the LICENSE file. package models import ( "testing" "github.com/stretchr/testify/assert" ) func TestCheckArmoredGPGKeyString(t *testing.T) { testGPGArmor := `-----BEGIN PGP PUBLIC KEY BLOCK----- mQENBFh91QoBCADciaDd7aqegYkn4ZIG7J0p1CRwpqMGjxFroJEMg6M1ZiuEVTRv z49P4kcr1+98NvFmcNc+x5uJgvPCwr/N8ZW5nqBUs2yrklbFF4MeQomyZJJegP8m /dsRT3BwIT8YMUtJuCj0iqD9vuKYfjrztcMgC1sYwcE9E9OlA0pWBvUdU2i0TIB1 vOq6slWGvHHa5l5gPfm09idlVxfH5+I+L1uIMx5ovbiVVU5x2f1AR1T18f0t2TVN 0agFTyuoYE1ATmvJHmMcsfgM1Gpd9hIlr9vlupT2kKTPoNzVzsJsOU6Ku/Lf/bac mF+TfSbRCtmG7dkYZ4metLj7zG/WkW8IvJARABEBAAG0HUFudG9pbmUgR0lSQVJE IDxzYXBrQHNhcGsuZnI+iQFUBBMBCAA+FiEEEIOwJg/1vpF1itJ4roJVuKDYKOQF Alh91QoCGwMFCQPCZwAFCwkIBwIGFQgJCgsCBBYCAwECHgECF4AACgkQroJVuKDY KORreggAlIkC2QjHP5tb7b0+LksB2JMXdY+UzZBcJxtNmvA7gNQaGvWRrhrbePpa MKDP+3A4BPDBsWFbbB7N56vQ5tROpmWbNKuFOVER4S1bj0JZV0E+xkDLqt9QwQtQ ojd7oIZJwDUwdud1PvCza2mjgBqqiFE+twbc3i9xjciCGspMniUul1eQYLxRJ0w+ sbvSOUnujnq5ByMSz9ij00O6aiPfNQS5oB5AALfpjYZDvWAAljLVrtmlQJWZ6dZo T/YNwsW2dECPuti8+Nmu5FxPGDTXxdbnRaeJTQ3T6q1oUVAv7yTXBx5NXfXkMa5i iEayQIH8Joq5Ev5ja/lRGQQhArMQ2bkBDQRYfdUKAQgAv7B3coLSrOQbuTZSlgWE QeT+7DWbmqE1LAQA1pQPcUPXLBUVd60amZJxF9nzUYcY83ylDi0gUNJS+DJGOXpT pzX2IOuOMGbtUSeKwg5s9O4SUO7f2yCc3RGaegER5zgESxelmOXG+b/hoNt7JbdU JtxcnLr91Jw2PBO/Xf0ZKJ01CQG2Yzdrrj6jnrHyx94seHy0i6xH1o0OuvfVMLfN /Vbb/ZHh6ym2wHNqRX62b0VAbchcJXX/MEehXGknKTkO6dDUd+mhRgWMf9ZGRFWx ag4qALimkf1FXtAyD0vxFYeyoWUQzrOvUsm2BxIN/986R08fhkBQnp5nz07mrU02 cQARAQABiQE8BBgBCAAmFiEEEIOwJg/1vpF1itJ4roJVuKDYKOQFAlh91QoCGwwF CQPCZwAACgkQroJVuKDYKOT32wf/UZqMdPn5OhyhffFzjQx7wolrf92WkF2JkxtH 6c3Htjlt/p5RhtKEeErSrNAxB4pqB7dznHaJXiOdWEZtRVXXjlNHjrokGTesqtKk lHWtK62/MuyLdr+FdCl68F3ewuT2iu/MDv+D4HPqA47zma9xVgZ9ZNwJOpv3fCOo RfY66UjGEnfgYifgtI5S84/mp2jaSc9UNvlZB6RSf8cfbJUL74kS2lq+xzSlf0yP Av844q/BfRuVsJsK1NDNG09LC30B0l3LKBqlrRmRTUMHtgchdX2dY+p7GPOoSzlR MkM/fdpyc2hY7Dl/+qFmN5MG5yGmMpQcX+RNNR222ibNC1D3wg== =i9b7 -----END PGP PUBLIC KEY BLOCK-----` key, err := checkArmoredGPGKeyString(testGPGArmor) assert.NoError(t, err, "Could not parse a valid GPG public armored rsa key", key) //TODO verify value of key } func TestCheckArmoredbrainpoolP256r1GPGKeyString(t *testing.T) { testGPGArmor := `-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v2 mFMEV6HwkhMJKyQDAwIIAQEHAgMEUsvJO/j5dFMRRj67qeZC9fSKBsGZdOHRj2+6 8wssmbUuLTfT/ZjIbExETyY8hFnURRGpD2Ifyz0cKjXcbXfJtrQTRm9vYmFyIDxm b29AYmFyLmRlPoh/BBMTCAAnBQJZOsDIAhsDBQkJZgGABQsJCAcCBhUICQoLAgQW AgMBAh4BAheAAAoJEGuJTd/DBMzmNVQA/2beUrv1yU4gyvCiPDEm3pK42cSfaL5D muCtPCUg9hlWAP4yq6M78NW8STfsXgn6oeziMYiHSTmV14nOamLuwwDWM7hXBFeh 8JISCSskAwMCCAEBBwIDBG3A+XfINAZp1CTse2mRNgeUE5DbUtEpO8ALXKA1UQsQ DLKq27b7zTgawgXIGUGP6mWsJ5oH7MNAJ/uKTsYmX40DAQgHiGcEGBMIAA8FAleh 8JICGwwFCQlmAYAACgkQa4lN38MEzOZwKAD/QKyerAgcvzzLaqvtap3XvpYcw9tc OyjLLnFQiVmq7kEA/0z0CQe3ZQiQIq5zrs7Nh1XRkFAo8GlU/SGC9XFFi722 =ZiSe -----END PGP PUBLIC KEY BLOCK-----` key, err := checkArmoredGPGKeyString(testGPGArmor) assert.NoError(t, err, "Could not parse a valid GPG public armored brainpoolP256r1 key", key) //TODO verify value of key } func TestExtractSignature(t *testing.T) { testGPGArmor := `-----BEGIN PGP PUBLIC KEY BLOCK----- mQENBFh91QoBCADciaDd7aqegYkn4ZIG7J0p1CRwpqMGjxFroJEMg6M1ZiuEVTRv z49P4kcr1+98NvFmcNc+x5uJgvPCwr/N8ZW5nqBUs2yrklbFF4MeQomyZJJegP8m /dsRT3BwIT8YMUtJuCj0iqD9vuKYfjrztcMgC1sYwcE9E9OlA0pWBvUdU2i0TIB1 vOq6slWGvHHa5l5gPfm09idlVxfH5+I+L1uIMx5ovbiVVU5x2f1AR1T18f0t2TVN 0agFTyuoYE1ATmvJHmMcsfgM1Gpd9hIlr9vlupT2kKTPoNzVzsJsOU6Ku/Lf/bac mF+TfSbRCtmG7dkYZ4metLj7zG/WkW8IvJARABEBAAG0HUFudG9pbmUgR0lSQVJE IDxzYXBrQHNhcGsuZnI+iQFUBBMBCAA+FiEEEIOwJg/1vpF1itJ4roJVuKDYKOQF Alh91QoCGwMFCQPCZwAFCwkIBwIGFQgJCgsCBBYCAwECHgECF4AACgkQroJVuKDY KORreggAlIkC2QjHP5tb7b0+LksB2JMXdY+UzZBcJxtNmvA7gNQaGvWRrhrbePpa MKDP+3A4BPDBsWFbbB7N56vQ5tROpmWbNKuFOVER4S1bj0JZV0E+xkDLqt9QwQtQ ojd7oIZJwDUwdud1PvCza2mjgBqqiFE+twbc3i9xjciCGspMniUul1eQYLxRJ0w+ sbvSOUnujnq5ByMSz9ij00O6aiPfNQS5oB5AALfpjYZDvWAAljLVrtmlQJWZ6dZo T/YNwsW2dECPuti8+Nmu5FxPGDTXxdbnRaeJTQ3T6q1oUVAv7yTXBx5NXfXkMa5i iEayQIH8Joq5Ev5ja/lRGQQhArMQ2bkBDQRYfdUKAQgAv7B3coLSrOQbuTZSlgWE QeT+7DWbmqE1LAQA1pQPcUPXLBUVd60amZJxF9nzUYcY83ylDi0gUNJS+DJGOXpT pzX2IOuOMGbtUSeKwg5s9O4SUO7f2yCc3RGaegER5zgESxelmOXG+b/hoNt7JbdU JtxcnLr91Jw2PBO/Xf0ZKJ01CQG2Yzdrrj6jnrHyx94seHy0i6xH1o0OuvfVMLfN /Vbb/ZHh6ym2wHNqRX62b0VAbchcJXX/MEehXGknKTkO6dDUd+mhRgWMf9ZGRFWx ag4qALimkf1FXtAyD0vxFYeyoWUQzrOvUsm2BxIN/986R08fhkBQnp5nz07mrU02 cQARAQABiQE8BBgBCAAmFiEEEIOwJg/1vpF1itJ4roJVuKDYKOQFAlh91QoCGwwF CQPCZwAACgkQroJVuKDYKOT32wf/UZqMdPn5OhyhffFzjQx7wolrf92WkF2JkxtH 6c3Htjlt/p5RhtKEeErSrNAxB4pqB7dznHaJXiOdWEZtRVXXjlNHjrokGTesqtKk lHWtK62/MuyLdr+FdCl68F3ewuT2iu/MDv+D4HPqA47zma9xVgZ9ZNwJOpv3fCOo RfY66UjGEnfgYifgtI5S84/mp2jaSc9UNvlZB6RSf8cfbJUL74kS2lq+xzSlf0yP Av844q/BfRuVsJsK1NDNG09LC30B0l3LKBqlrRmRTUMHtgchdX2dY+p7GPOoSzlR MkM/fdpyc2hY7Dl/+qFmN5MG5yGmMpQcX+RNNR222ibNC1D3wg== =i9b7 -----END PGP PUBLIC KEY BLOCK-----` ekey, err := checkArmoredGPGKeyString(testGPGArmor) assert.NoError(t, err, "Could not parse a valid GPG armored key", ekey) pubkey := ekey.PrimaryKey content, err := base64EncPubKey(pubkey) assert.NoError(t, err, "Could not base64 encode a valid PublicKey content", ekey) key := &GPGKey{ KeyID: pubkey.KeyIdString(), Content: content, Created: pubkey.CreationTime, CanSign: pubkey.CanSign(), CanEncryptComms: pubkey.PubKeyAlgo.CanEncrypt(), CanEncryptStorage: pubkey.PubKeyAlgo.CanEncrypt(), CanCertify: pubkey.PubKeyAlgo.CanSign(), } cannotsignkey := &GPGKey{ KeyID: pubkey.KeyIdString(), Content: content, Created: pubkey.CreationTime, CanSign: false, CanEncryptComms: false, CanEncryptStorage: false, CanCertify: false, } testGoodSigArmor := `-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEEIOwJg/1vpF1itJ4roJVuKDYKOQFAljAiQIACgkQroJVuKDY KORvCgf6A/Ehh0r7QbO2tFEghT+/Ab+bN7jRN3zP9ed6/q/ophYmkrU0NibtbJH9 AwFVdHxCmj78SdiRjaTKyevklXw34nvMftmvnOI4lBNUdw6KWl25/n/7wN0l2oZW rW3UawYpZgodXiLTYarfEimkDQmT67ArScjRA6lLbkEYKO0VdwDu+Z6yBUH3GWtm 45RkXpnsF6AXUfuD7YxnfyyDE1A7g7zj4vVYUAfWukJjqow/LsCUgETETJOqj9q3 52/oQDs04fVkIEtCDulcY+K/fKlukBPJf9WceNDEqiENUzN/Z1y0E+tJ07cSy4bk yIJb+d0OAaG8bxloO7nJq4Res1Qa8Q== =puvG -----END PGP SIGNATURE-----` testGoodPayload := `tree 56ae8d2799882b20381fc11659db06c16c68c61a parent c7870c39e4e6b247235ca005797703ec4254613f author Antoine GIRARD <sapk@sapk.fr> 1489012989 +0100 committer Antoine GIRARD <sapk@sapk.fr> 1489012989 +0100 Goog GPG ` testBadSigArmor := `-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE5yr4rn9ulbdMxJFiPYI/ySNrtNkFAljAiYkACgkQPYI/ySNr tNmDdQf+NXhVRiOGt0GucpjJCGrOnK/qqVUmQyRUfrqzVUdb/1/Ws84V5/wE547I 6z3oxeBKFsJa1CtIlxYaUyVhYnDzQtphJzub+Aw3UG0E2ywiE+N7RCa1Ufl7pPxJ U0SD6gvNaeTDQV/Wctu8v8DkCtEd3N8cMCDWhvy/FQEDztVtzm8hMe0Vdm0ozEH6 P0W93sDNkLC5/qpWDN44sFlYDstW5VhMrnF0r/ohfaK2kpYHhkPk7WtOoHSUwQSg c4gfhjvXIQrWFnII1Kr5jFGlmgNSR02qpb31VGkMzSnBhWVf2OaHS/kI49QHJakq AhVDEnoYLCgoDGg9c3p1Ll2452/c6Q== =uoGV -----END PGP SIGNATURE-----` testBadPayload := `tree 3074ff04951956a974e8b02d57733b0766f7cf6c parent fd3577542f7ad1554c7c7c0eb86bb57a1324ad91 author Antoine GIRARD <sapk@sapk.fr> 1489013107 +0100 committer Antoine GIRARD <sapk@sapk.fr> 1489013107 +0100 Unknown GPG key with good email ` //Reading Sign goodSig, err := extractSignature(testGoodSigArmor) assert.NoError(t, err, "Could not parse a valid GPG armored signature", testGoodSigArmor) badSig, err := extractSignature(testBadSigArmor) assert.NoError(t, err, "Could not parse a valid GPG armored signature", testBadSigArmor) //Generating hash of commit goodHash, err := populateHash(goodSig.Hash, []byte(testGoodPayload)) assert.NoError(t, err, "Could not generate a valid hash of payload", testGoodPayload) badHash, err := populateHash(badSig.Hash, []byte(testBadPayload)) assert.NoError(t, err, "Could not generate a valid hash of payload", testBadPayload) //Verify err = verifySign(goodSig, goodHash, key) assert.NoError(t, err, "Could not validate a good signature") err = verifySign(badSig, badHash, key) assert.Error(t, err, "Validate a bad signature") err = verifySign(goodSig, goodHash, cannotsignkey) assert.Error(t, err, "Validate a bad signature with a kay that can not sign") } func TestCheckGPGUserEmail(t *testing.T) { testEmailWithUpperCaseLetters := `-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1 mQENBFlEBvMBCADe+EQcfv/aKbMFy7YB8e/DE+hY39sfjvdvSgeXtNhfmYvIOUjT ORMCvce2Oxzb3HTI0rjYsJpzo9jEQ53dB3vdr0ne5Juby6N7QPjof3NR+ko50Ki2 0ilOjYuA0v6VHLIn70UBa9NEf+XDuE7P+Lbtl2L9B9OMXtcTAZoA3cJySgtNFNIG AVefPi8LeOcekL39wxJEA8OzdCyO5oENEwAG1tzjy9DDNJf74/dBBh2NiXeSeMxZ RYeYzqEa2UTDP1fkUl7d2/hV36cKZWZr+l4SQ5bM7HeLj2SsfabLfqKoVWgkfAzQ VwtkbRpzMiDLMte2ZAyTJUc+77YbFoyAmOcjABEBAAG0HFVzZXIgT25lIDxVc2Vy MUBFeGFtcGxlLmNvbT6JATgEEwECACIFAllEBvMCGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAAoJEFMOzOY274DFw5EIAKc4jiYaMb1HDKrSv0tphgNxPFEY83/J 9CZggO7BINxlb7z/lH1i0U2h2Ha9E3VJTJQF80zBCaIvtU2UNrgVmSKoc0BdE/2S rS9MAl29sXxf1BfvXHu12Suvo8O/ZFP45Vm/3kkHuasHyOV1GwUWnynt1qo0zUEn WMIcB8USlmMT1TnSb10YKBd/BpGF3crFDJLfAHRumZUk4knDDWUOWy5RCOG8cedc VTAhfdoKRRO3PchOfz6Rls/hew12mRNayqxuLQl2+BX+BWu+25dR3qyiS+twLbk6 Rjpb0S+RQTkYIUoI0SEZpxcTZso11xF5KNpKZ9aAoiLJqkNF5h4oPSe5AQ0EWUQG 8wEIALiMMqh3NF3ON/z7hQfeU24bCl/WdfJwCR9CWU/jx4X4gZq2C2aGtytGN5g/ qoYQ3poTOPzh/4Dvs+r6CtHqi0CvPiEOfSxzmaK+F+vA0GMn2i3Sx5gq/VB0mr+j RIYMCjf68Tifo2RAT0VDzn6t304l5+VPr4OgbobMRH+wDe7Hhd2pZXl7ty8DooBn vqaqoKgdiccUXGBKe4Oihl/oZ4qrYH6K4ACP1Sco1rs4mNeKDAW8k/Y7zLjg6d59 g0YQ1YI+CX/bKB7/cpMHLupyMLqvCcqIpjBXRJNMdjuMHgKckjr89DwnqXqgXz7W u0B39MZQn9nn6vq8BdkoDFgrTQ8AEQEAAYkBHwQYAQIACQUCWUQG8wIbDAAKCRBT DszmNu+Axf4IB/0S9NTc6kpwW+ZPZQNTWR5oKDEaXVCRLccOlkt33txMvk/z2jNM trEke99ss5L1bRyWB5fRA+XVsPmW9kIk8pmGFmxqp2nSxr9m9rlL5oTYH8u6dfSm zwGhqkfITjPI7hyNN52PLANwoS0o4dLzIE65ewigx6cnRlrT2IENObxG/tlxaYg1 NHahJX0uFlVk0W0bLBrs3fTDw1lS/N8HpyQb+5ryQmiIb2a48aygCS/h2qeRlX1d Q0KHb+QcycSgbDx0ZAvdIacuKvBBcbxrsmFUI4LR+oIup0G9gUc0roPvr014jYQL 7f8r/8fpcN8t+I/41QHCs6L/BEIdTHW3rTQ6 =zHo9 -----END PGP PUBLIC KEY BLOCK-----` key, err := AddGPGKey(1, testEmailWithUpperCaseLetters) assert.NoError(t, err) if assert.Len(t, key.Emails, 1) { assert.Equal(t, "user1@example.com", key.Emails[0].Email) } }