mirror of
https://github.com/go-gitea/gitea
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dc04044716
assert.Fail() will continue to execute the code while assert.FailNow() not. I thought those uses of assert.Fail() should exit immediately. PS: perhaps it's a good idea to use [require](https://pkg.go.dev/github.com/stretchr/testify/require) somewhere because the assert package's default behavior does not exit when an error occurs, which makes it difficult to find the root error reason.
505 lines
25 KiB
Go
505 lines
25 KiB
Go
// Copyright 2016 The Gogs Authors. All rights reserved.
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// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package asymkey
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import (
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"bytes"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"testing"
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"code.gitea.io/gitea/modules/setting"
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"github.com/42wim/sshsig"
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"github.com/stretchr/testify/assert"
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)
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func Test_SSHParsePublicKey(t *testing.T) {
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testCases := []struct {
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name string
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skipSSHKeygen bool
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keyType string
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length int
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content string
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}{
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{"dsa-1024", false, "dsa", 1024, "ssh-dss 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 nocomment"},
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{"rsa-1024", false, "rsa", 1024, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
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{"rsa-2048", false, "rsa", 2048, "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMZXh+1OBUwSH9D45wTaxErQIN9IoC9xl7MKJkqvTvv6O5RR9YW/IK9FbfjXgXsppYGhsCZo1hFOOsXHMnfOORqu/xMDx4yPuyvKpw4LePEcg4TDipaDFuxbWOqc/BUZRZcXu41QAWfDLrInwsltWZHSeG7hjhpacl4FrVv9V1pS6Oc5Q1NxxEzTzuNLS/8diZrTm/YAQQ/+B+mzWI3zEtF4miZjjAljWd1LTBPvU23d29DcBmmFahcZ441XZsTeAwGxG/Q6j8NgNXj9WxMeWwxXV2jeAX/EBSpZrCVlCQ1yJswT6xCp8TuBnTiGWYMBNTbOZvPC4e0WI2/yZW/s5F nocomment"},
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{"ecdsa-256", false, "ecdsa", 256, "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFQacN3PrOll7PXmN5B/ZNVahiUIqI05nbBlZk1KXsO3d06ktAWqbNflv2vEmA38bTFTfJ2sbn2B5ksT52cDDbA= nocomment"},
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{"ecdsa-384", false, "ecdsa", 384, "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBINmioV+XRX1Fm9Qk2ehHXJ2tfVxW30ypUWZw670Zyq5GQfBAH6xjygRsJ5wWsHXBsGYgFUXIHvMKVAG1tpw7s6ax9oA+dJOJ7tj+vhn8joFqT+sg3LYHgZkHrfqryRasQ== nocomment"},
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{"ecdsa-sk", true, "ecdsa-sk", 256, "sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBGXEEzWmm1dxb+57RoK5KVCL0w2eNv9cqJX2AGGVlkFsVDhOXHzsadS3LTK4VlEbbrDMJdoti9yM8vclA8IeRacAAAAEc3NoOg== nocomment"},
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{"ed25519-sk", true, "ed25519-sk", 256, "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIE7kM1R02+4ertDKGKEDcKG0s+2vyDDcIvceJ0Gqv5f1AAAABHNzaDo= nocomment"},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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t.Run("Native", func(t *testing.T) {
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keyTypeN, lengthN, err := SSHNativeParsePublicKey(tc.content)
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assert.NoError(t, err)
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assert.Equal(t, tc.keyType, keyTypeN)
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assert.EqualValues(t, tc.length, lengthN)
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})
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if tc.skipSSHKeygen {
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return
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}
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t.Run("SSHKeygen", func(t *testing.T) {
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keyTypeK, lengthK, err := SSHKeyGenParsePublicKey(tc.content)
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if err != nil {
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// Some servers do not support ecdsa format.
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if !strings.Contains(err.Error(), "line 1 too long:") {
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assert.FailNow(t, "%v", err)
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}
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}
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assert.Equal(t, tc.keyType, keyTypeK)
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assert.EqualValues(t, tc.length, lengthK)
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})
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t.Run("SSHParseKeyNative", func(t *testing.T) {
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keyTypeK, lengthK, err := SSHNativeParsePublicKey(tc.content)
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if err != nil {
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assert.FailNow(t, "%v", err)
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}
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assert.Equal(t, tc.keyType, keyTypeK)
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assert.EqualValues(t, tc.length, lengthK)
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})
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})
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}
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}
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func Test_CheckPublicKeyString(t *testing.T) {
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oldValue := setting.SSH.MinimumKeySizeCheck
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setting.SSH.MinimumKeySizeCheck = false
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for _, test := range []struct {
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content string
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}{
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{"ssh-dss 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 nocomment"},
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{"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
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{"ssh-rsa AAAAB3NzaC1yc2EA\r\nAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+\r\nBZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNx\r\nfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\r\n\r\n"},
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{"ssh-rsa AAAAB3NzaC1yc2EA\r\nAAADAQABAAAAgQDAu7tvI\nvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+\r\nBZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvW\nqIwC4prx/WVk2wLTJjzBAhyNx\r\nfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\r\n\r\n"},
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{"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf"},
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{"\r\nssh-ed25519 \r\nAAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf\r\n\r\n"},
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{"sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBGXEEzWmm1dxb+57RoK5KVCL0w2eNv9cqJX2AGGVlkFsVDhOXHzsadS3LTK4VlEbbrDMJdoti9yM8vclA8IeRacAAAAEc3NoOg== nocomment"},
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{"sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIE7kM1R02+4ertDKGKEDcKG0s+2vyDDcIvceJ0Gqv5f1AAAABHNzaDo= nocomment"},
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{`---- BEGIN SSH2 PUBLIC KEY ----
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Comment: "1024-bit DSA, converted by andrew@phaedra from OpenSSH"
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AAAAB3NzaC1kc3MAAACBAOChCC7lf6Uo9n7BmZ6M8St19PZf4Tn59NriyboW2x/DZuYAz3
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ibZ2OkQ3S0SqDIa0HXSEJ1zaExQdmbO+Ux/wsytWZmCczWOVsaszBZSl90q8UnWlSH6P+/
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YA+RWJm5SFtuV9PtGIhyZgoNuz5kBQ7K139wuQsecdKktISwTakzAAAAFQCzKsO2JhNKlL
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+wwwLGOcLffoAmkwAAAIBpK7/3xvduajLBD/9vASqBQIHrgK2J+wiQnIb/Wzy0UsVmvfn8
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A+udRbBo+csM8xrSnlnlJnjkJS3qiM5g+eTwsLIV1IdKPEwmwB+VcP53Cw6lSyWyJcvhFb
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0N6s08NZysLzvj0N+ZC/FnhKTLzIyMtkHf/IrPCwlM+pV/M/96YgAAAIEAqQcGn9CKgzgP
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aguIZooTAOQdvBLMI5y0bQjOW6734XOpqQGf/Kra90wpoasLKZjSYKNPjE+FRUOrStLrxc
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Ns4BeVKhy2PYTRnybfYVk1/dmKgH6P1YSRONsGKvTsH6c5IyCRG0ncCgYeF8tXppyd6429
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82daopE7zQ/NPAnJfag=
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---- END SSH2 PUBLIC KEY ----
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`},
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{`---- BEGIN SSH2 PUBLIC KEY ----
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Comment: "1024-bit RSA, converted by andrew@phaedra from OpenSSH"
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AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxB
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cQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIV
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j0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ==
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---- END SSH2 PUBLIC KEY ----
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`},
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{`-----BEGIN RSA PUBLIC KEY-----
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MIGJAoGBAMC7u28i9fpketFe5k1+RHdcsdKy4Ir1mfdfnyXEFxDO6jnFmAHq9HDC
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b9C0m4X7Nk+1jmGxAgsEuYX4FnlakpmnWMF5KMfYbuXF632Rtwf6QhWPS08USjIo
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j3C9aojALimvH9ZWTbAtMmPMECHI3F8SrsL0J6Jf2lARsSol+QoJAgMBAAE=
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-----END RSA PUBLIC KEY-----
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`},
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{`-----BEGIN PUBLIC KEY-----
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MIIBtzCCASsGByqGSM44BAEwggEeAoGBAOChCC7lf6Uo9n7BmZ6M8St19PZf4Tn5
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9NriyboW2x/DZuYAz3ibZ2OkQ3S0SqDIa0HXSEJ1zaExQdmbO+Ux/wsytWZmCczW
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OVsaszBZSl90q8UnWlSH6P+/YA+RWJm5SFtuV9PtGIhyZgoNuz5kBQ7K139wuQse
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cdKktISwTakzAhUAsyrDtiYTSpS/sMMCxjnC336AJpMCgYBpK7/3xvduajLBD/9v
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ASqBQIHrgK2J+wiQnIb/Wzy0UsVmvfn8A+udRbBo+csM8xrSnlnlJnjkJS3qiM5g
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+eTwsLIV1IdKPEwmwB+VcP53Cw6lSyWyJcvhFb0N6s08NZysLzvj0N+ZC/FnhKTL
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zIyMtkHf/IrPCwlM+pV/M/96YgOBhQACgYEAqQcGn9CKgzgPaguIZooTAOQdvBLM
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I5y0bQjOW6734XOpqQGf/Kra90wpoasLKZjSYKNPjE+FRUOrStLrxcNs4BeVKhy2
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PYTRnybfYVk1/dmKgH6P1YSRONsGKvTsH6c5IyCRG0ncCgYeF8tXppyd642982da
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opE7zQ/NPAnJfag=
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-----END PUBLIC KEY-----
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`},
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{`-----BEGIN PUBLIC KEY-----
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MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAu7tvIvX6ZHrRXuZNfkR3XLHS
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suCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jB
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eSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C
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9CeiX9pQEbEqJfkKCQIDAQAB
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-----END PUBLIC KEY-----
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`},
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{`-----BEGIN PUBLIC KEY-----
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MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzGV4ftTgVMEh/Q+OcE2s
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RK0CDfSKAvcZezCiZKr077+juUUfWFvyCvRW3414F7KaWBobAmaNYRTjrFxzJ3zj
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karv8TA8eMj7sryqcOC3jxHIOEw4qWgxbsW1jqnPwVGUWXF7uNUAFnwy6yJ8LJbV
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mR0nhu4Y4aWnJeBa1b/VdaUujnOUNTccRM087jS0v/HYma05v2AEEP/gfps1iN8x
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LReJomY4wJY1ndS0wT71Nt3dvQ3AZphWoXGeONV2bE3gMBsRv0Oo/DYDV4/VsTHl
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sMV1do3gF/xAUqWawlZQkNcibME+sQqfE7gZ04hlmDATU2zmbzwuHtFiNv8mVv7O
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RQIDAQAB
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-----END PUBLIC KEY-----
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`},
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{`---- BEGIN SSH2 PUBLIC KEY ----
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Comment: "256-bit ED25519, converted by andrew@phaedra from OpenSSH"
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AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf
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---- END SSH2 PUBLIC KEY ----
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`},
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} {
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_, err := CheckPublicKeyString(test.content)
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assert.NoError(t, err)
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}
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setting.SSH.MinimumKeySizeCheck = oldValue
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for _, invalidKeys := range []struct {
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content string
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}{
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{"test"},
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{"---- NOT A REAL KEY ----"},
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{"bad\nkey"},
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{"\t\t:)\t\r\n"},
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{"\r\ntest \r\ngitea\r\n\r\n"},
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} {
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_, err := CheckPublicKeyString(invalidKeys.content)
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assert.Error(t, err)
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}
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}
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func Test_calcFingerprint(t *testing.T) {
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testCases := []struct {
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name string
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skipSSHKeygen bool
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fp string
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content string
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}{
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{"dsa-1024", false, "SHA256:fSIHQlpKMDsGPVAXI8BPYfRp+e2sfvSt1sMrPsFiXrc", "ssh-dss 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 nocomment"},
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{"rsa-1024", false, "SHA256:vSnDkvRh/xM6kMxPidLgrUhq3mCN7CDaronCEm2joyQ", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQDAu7tvIvX6ZHrRXuZNfkR3XLHSsuCK9Zn3X58lxBcQzuo5xZgB6vRwwm/QtJuF+zZPtY5hsQILBLmF+BZ5WpKZp1jBeSjH2G7lxet9kbcH+kIVj0tPFEoyKI9wvWqIwC4prx/WVk2wLTJjzBAhyNxfEq7C9CeiX9pQEbEqJfkKCQ== nocomment\n"},
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{"rsa-2048", false, "SHA256:ZHD//a1b9VuTq9XSunAeYjKeU1xDa2tBFZYrFr2Okkg", "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDMZXh+1OBUwSH9D45wTaxErQIN9IoC9xl7MKJkqvTvv6O5RR9YW/IK9FbfjXgXsppYGhsCZo1hFOOsXHMnfOORqu/xMDx4yPuyvKpw4LePEcg4TDipaDFuxbWOqc/BUZRZcXu41QAWfDLrInwsltWZHSeG7hjhpacl4FrVv9V1pS6Oc5Q1NxxEzTzuNLS/8diZrTm/YAQQ/+B+mzWI3zEtF4miZjjAljWd1LTBPvU23d29DcBmmFahcZ441XZsTeAwGxG/Q6j8NgNXj9WxMeWwxXV2jeAX/EBSpZrCVlCQ1yJswT6xCp8TuBnTiGWYMBNTbOZvPC4e0WI2/yZW/s5F nocomment"},
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{"ecdsa-256", false, "SHA256:Bqx/xgWqRKLtkZ0Lr4iZpgb+5lYsFpSwXwVZbPwuTRw", "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFQacN3PrOll7PXmN5B/ZNVahiUIqI05nbBlZk1KXsO3d06ktAWqbNflv2vEmA38bTFTfJ2sbn2B5ksT52cDDbA= nocomment"},
|
|
{"ecdsa-384", false, "SHA256:4qfJOgJDtUd8BrEjyVNdI8IgjiZKouztVde43aDhe1E", "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBINmioV+XRX1Fm9Qk2ehHXJ2tfVxW30ypUWZw670Zyq5GQfBAH6xjygRsJ5wWsHXBsGYgFUXIHvMKVAG1tpw7s6ax9oA+dJOJ7tj+vhn8joFqT+sg3LYHgZkHrfqryRasQ== nocomment"},
|
|
{"ecdsa-sk", true, "SHA256:4wcIu4z+53gHc+db85OPfy8IydyNzPLCr6kHIs625LQ", "sk-ecdsa-sha2-nistp256@openssh.com AAAAInNrLWVjZHNhLXNoYTItbmlzdHAyNTZAb3BlbnNzaC5jb20AAAAIbmlzdHAyNTYAAABBBGXEEzWmm1dxb+57RoK5KVCL0w2eNv9cqJX2AGGVlkFsVDhOXHzsadS3LTK4VlEbbrDMJdoti9yM8vclA8IeRacAAAAEc3NoOg== nocomment"},
|
|
{"ed25519-sk", true, "SHA256:RB4ku1OeWKN7fLMrjxz38DK0mp1BnOPBx4BItjTvJ0g", "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIE7kM1R02+4ertDKGKEDcKG0s+2vyDDcIvceJ0Gqv5f1AAAABHNzaDo= nocomment"},
|
|
}
|
|
|
|
for _, tc := range testCases {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
t.Run("Native", func(t *testing.T) {
|
|
fpN, err := calcFingerprintNative(tc.content)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, tc.fp, fpN)
|
|
})
|
|
if tc.skipSSHKeygen {
|
|
return
|
|
}
|
|
t.Run("SSHKeygen", func(t *testing.T) {
|
|
fpK, err := calcFingerprintSSHKeygen(tc.content)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, tc.fp, fpK)
|
|
})
|
|
})
|
|
}
|
|
}
|
|
|
|
var (
|
|
// Generated with "ssh-keygen -C test@rekor.dev -f id_rsa"
|
|
sshPrivateKey = `-----BEGIN OPENSSH PRIVATE KEY-----
|
|
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn
|
|
NhAAAAAwEAAQAAAYEA16H5ImoRO7mr41r8Z8JFBdu6jIM+6XU8M0r9F81RuhLYqzr9zw1n
|
|
LeGCqFxPXNBKm8ZyH2BCsBHsbXbwe85IMHM3SUh8X/9fI0Lpi5/xbqAproFUpNR+UJYv6s
|
|
8AaWk5zpN1rmpBrqGFJfGQKJCioDiiwNGmSdVkUNmQmYIANxJMDWYmNe8vUOh6nYEHB+lz
|
|
fGgDAAzVSXTACW994UkSY47AD05swU4rIT/JWA6BkUrEhO//F0QQhFeROCPJiPRhJXGcFf
|
|
9SicffJqR/ELzM1zNYnRXMD0bbdTUwDrIcIFFNBbtcfJVOUUCGumSlt+qjUC7y8cvwbHAu
|
|
wf5nS6baA7P6LfTYplF2XIAkdWtkN6O1ouoyIHICXMlddDW2vNaJeEXTeKjx51WSM7qPnQ
|
|
ZKsBtwjLQeEY/OPkIvu88lNNYSD63qMUA12msohjwVFCIgJVvYLIrkViczZ7t3L7lgy1X0
|
|
CJI4e1roOfM/r9jTieyDHchEYpZYcw3L1R2qtePlAAAFiHdJQKl3SUCpAAAAB3NzaC1yc2
|
|
EAAAGBANeh+SJqETu5q+Na/GfCRQXbuoyDPul1PDNK/RfNUboS2Ks6/c8NZy3hgqhcT1zQ
|
|
SpvGch9gQrAR7G128HvOSDBzN0lIfF//XyNC6Yuf8W6gKa6BVKTUflCWL+rPAGlpOc6Tda
|
|
5qQa6hhSXxkCiQoqA4osDRpknVZFDZkJmCADcSTA1mJjXvL1Doep2BBwfpc3xoAwAM1Ul0
|
|
wAlvfeFJEmOOwA9ObMFOKyE/yVgOgZFKxITv/xdEEIRXkTgjyYj0YSVxnBX/UonH3yakfx
|
|
C8zNczWJ0VzA9G23U1MA6yHCBRTQW7XHyVTlFAhrpkpbfqo1Au8vHL8GxwLsH+Z0um2gOz
|
|
+i302KZRdlyAJHVrZDejtaLqMiByAlzJXXQ1trzWiXhF03io8edVkjO6j50GSrAbcIy0Hh
|
|
GPzj5CL7vPJTTWEg+t6jFANdprKIY8FRQiICVb2CyK5FYnM2e7dy+5YMtV9AiSOHta6Dnz
|
|
P6/Y04nsgx3IRGKWWHMNy9UdqrXj5QAAAAMBAAEAAAGAJyaOcFQnuttUPRxY9ZHNLGofrc
|
|
Fqm8KgYoO7/iVWMF2Zn0U/rec2E5t9OIpCEozy7uOR9uZoVUV70sgkk6X5b2qL4C9b/aYF
|
|
JQbSFnq8wCQuTTPIJYE7SfBq1Mwuu/TR/RLC7B74u/cxkJkSXnscO9Dso+ussH0hEJjf6y
|
|
8yUM1up4Qjbel2gs8i7BPwLdySDkVoPgsWcpbTAyOODGhTAWZ6soy/rD1AEXJeYTGJDtMv
|
|
aR+WBihig1TO1g2RWt9bqqiG7PIlljd3ZsjSSU5y3t6ZN/8j5keKD032EtxbZB0WFD3Ar4
|
|
FbFwlW+urb2MQ0JyNKOio3nhdjolXYkJa+C6LXdaaml/8BhMR1eLoMe8nS45w76o8mdJWX
|
|
wsirB8tvjCLY0QBXgGv/1DTsKu/wEFCW2/Y0e50gF7pHAlYFNmKDcgI9OyORRYhFbV4D82
|
|
fI8JLQ42ZJkS/0t6xQma8WC88pbHGEuVSB6CE/p25fyYRX+UPTQ79tWFvLV4kNQAaBAAAA
|
|
wEvyd6H8ePyBXImg8JzGxthufB0eXSfZBrabjf6e6bR2ivpJsHmB64gbMkV6MFV7EWYX1B
|
|
wYPQxf4gA2Ez7aJvDtfE7uV6pa0WJS3hW1+be8DHEftmLSbTy/TEvDujNb2gqoi7uWQXWJ
|
|
yYWZlYO65r1a6HucryQ8+78fTuTRbZALO43vNGz0oXH1hPSddkcbNAhZTsD0rQKNwqVTe5
|
|
wl+6Cduy/CQwjHLYrY73MyWy1Vh1LXhAdGMPnWZwGIu/dnkgAAAMEA9KuaoGnfnLQkrjeR
|
|
tO4RCRS2quNRvm4L6i4vHgTDsYtoSlR1ujge7SGOOmIPS4XVjZN5zzCOA7+EDVnuz3WWmx
|
|
hmkjpG1YxzmJGaWoYdeo3a6UgJtisfMp8eUKqjJT1mhsCliCWtaOQNRoQieDQmgwZzSX/v
|
|
ZiGsOIKa6cR37eKvOJSjVrHsAUzdtYrmi8P2gvAUFWyzXobAtpzHcWrwWkOEIm04G0OGXb
|
|
J46hfIX3f45E5EKXvFzexGgVOD2I7hAAAAwQDhniYAizfW9YfG7UJWekkl42xMP7Cb8b0W
|
|
SindSIuE8bFTukV1yxbmNZp/f0pKvn/DWc2n0I0bwSGZpy8BCY46RKKB2DYQavY/tGcC1N
|
|
AynKuvbtWs11A0mTXmq3WwHVXQDozMwJ2nnHpm0UHspPuHqkYpurlP+xoFsocaQ9QwITyp
|
|
lL4qHtXBEzaT8okkcGZBHdSx3gk4TzCsEDOP7ZZPLq42lpKMK10zFPTMd0maXtJDYKU/b4
|
|
gAATvvPoylyYUAAAAOdGVzdEByZWtvci5kZXYBAgMEBQ==
|
|
-----END OPENSSH PRIVATE KEY-----
|
|
`
|
|
sshPublicKey = `ssh-rsa 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 test@rekor.dev
|
|
`
|
|
// Generated with "ssh-keygen -C other-test@rekor.dev -f id_rsa"
|
|
otherSSHPrivateKey = `-----BEGIN OPENSSH PRIVATE KEY-----
|
|
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn
|
|
NhAAAAAwEAAQAAAYEAw/WCSWC9TEvCQOwO+T68EvNa3OSIv1Y0+sT8uSvyjPyEO0+p0t8C
|
|
g/zy67vOxiQpU5jN6MItjXAjMmeCm8GKMt6gk+cDoaAev/ZfjuzSL7RayExpmhBleh2X3G
|
|
KLkkXF9ABFNchlTqSLOZiEjDoNpbFv16KT1sE6CqW8DjxXQkQk9JK65hLH+BxeWMNCEJVa
|
|
Cma4X04aJmC7zJAi5yGeeT0SKVqMohavF90O6XiYFCQHuwXPPyHfocqgudmXnozz+6D6ax
|
|
JKZMwQsNp3WKumOjlzWnxBCCB1l2jN6Rag8aJ2277iMFXRwjTL/8jaEsW4KkysDf0GjV2/
|
|
iqbr0q5b0arDYbv7CrGBR+uH0wGz/Zog1x5iZANObhZULpDrLVJidEMc27HXBb7PMsNDy7
|
|
BGYRB1yc0d0y83p8mUqvOlWSArxn1WnAZO04pAgTrclrhEh4ZXOkn2Sn82eu3DpQ8inkol
|
|
Y4IfnhIfbOIeemoUNq1tOUquhow9GLRM6INieHLBAAAFkPPnA1jz5wNYAAAAB3NzaC1yc2
|
|
EAAAGBAMP1gklgvUxLwkDsDvk+vBLzWtzkiL9WNPrE/Lkr8oz8hDtPqdLfAoP88uu7zsYk
|
|
KVOYzejCLY1wIzJngpvBijLeoJPnA6GgHr/2X47s0i+0WshMaZoQZXodl9xii5JFxfQART
|
|
XIZU6kizmYhIw6DaWxb9eik9bBOgqlvA48V0JEJPSSuuYSx/gcXljDQhCVWgpmuF9OGiZg
|
|
u8yQIuchnnk9EilajKIWrxfdDul4mBQkB7sFzz8h36HKoLnZl56M8/ug+msSSmTMELDad1
|
|
irpjo5c1p8QQggdZdozekWoPGidtu+4jBV0cI0y//I2hLFuCpMrA39Bo1dv4qm69KuW9Gq
|
|
w2G7+wqxgUfrh9MBs/2aINceYmQDTm4WVC6Q6y1SYnRDHNux1wW+zzLDQ8uwRmEQdcnNHd
|
|
MvN6fJlKrzpVkgK8Z9VpwGTtOKQIE63Ja4RIeGVzpJ9kp/Nnrtw6UPIp5KJWOCH54SH2zi
|
|
HnpqFDatbTlKroaMPRi0TOiDYnhywQAAAAMBAAEAAAGAYycx4oEhp55Zz1HijblxnsEmQ8
|
|
kbbH1pV04fdm7HTxFis0Qu8PVIp5JxNFiWWunnQ1Z5MgI23G9WT+XST4+RpwXBCLWGv9xu
|
|
UsGOPpqUC/FdUiZf9MXBIxYgRjJS3xORA1KzsnAQ2sclb2I+B1pEl4d9yQWJesvQ25xa2H
|
|
Utzej/LgWkrk/ogSGRl6ZNImj/421wc0DouGyP+gUgtATt0/jT3LrlmAqUVCXVqssLYH2O
|
|
r9JTuGUibBJEW2W/c0lsM0jaHa5bGAdL3nhDuF1Q6KFB87mZoNw8c2znYoTzQ3FyWtIEZI
|
|
V/9oWrkS7V6242SKSR9tJoEzK0jtrKC/FZwBiI4hPcwoqY6fZbT1701i/n50xWEfEUOLVm
|
|
d6VqNKyAbIaZIPN0qfZuD+xdrHuM3V6k/rgFxGl4XTrp/N4AsruiQs0nRQKNTw3fHE0zPq
|
|
UTxSeMvjywRCepxhBFCNh8NHydapclHtEPEGdTVHohL3krJehstPO/IuRyKLfSVtL1AAAA
|
|
wQCmGA8k+uW6mway9J3jp8mlMhhp3DCX6DAcvalbA/S5OcqMyiTM3c/HD5OJ6OYFDldcqu
|
|
MPEgLRL2HfxL29LsbQSzjyOIrfp5PLJlo70P5lXS8u2QPbo4/KQJmQmsIX18LDyU2zRtNA
|
|
C2WfBiHSZV+guLhmHms9S5gQYKt2T5OnY/W0tmnInx9lmFCMC+XKS1iSQ2o433IrtCPQJp
|
|
IXZd59OQpO9QjJABgJIDtXxFIXt45qpXduDPJuggrhg81stOwAAADBAPX73u/CY+QUPts+
|
|
LV185Z4mZ2y+qu2ZMCAU3BnpHktGZZ1vFN1Xq9o8KdnuPZ+QJRdO8eKMWpySqrIdIbTYLm
|
|
9nXmVH0uNECIEAvdU+wgKeR+BSHxCRVuTF4YSygmNadgH/z+oRWLgOblGo2ywFBoXsIAKQ
|
|
paNu1MFGRUmhz67+dcpkkBUDRU9loAgBKexMo8D9vkR0YiHLOUjCrtmEZRNm0YRZt0gQhD
|
|
ZSD1fOH0fZDcCVNpGP2zqAKos4EGLnkwAAAMEAy/AuLtPKA2u9oCA8e18ZnuQRAi27FBVU
|
|
rU2D7bMg1eS0IakG8v0gE9K6WdYzyArY1RoKB3ZklK5VmJ1cOcWc2x3Ejc5jcJgc8cC6lZ
|
|
wwjpE8HfWL1kIIYgPdcexqFc+l6MdgH6QMKU3nLg1LsM4v5FEldtk/2dmnw620xnFfstpF
|
|
VxSZNdKrYfM/v9o6sRaDRqSfH1dG8BvkUxPznTAF+JDxBENcKXYECcq9f6dcl1w5IEnNTD
|
|
Wry/EKQvgvOUjbAAAAFG90aGVyLXRlc3RAcmVrb3IuZGV2AQIDBAUG
|
|
-----END OPENSSH PRIVATE KEY-----
|
|
`
|
|
otherSSHPublicKey = `ssh-rsa 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 other-test@rekor.dev
|
|
`
|
|
|
|
// Generated with ssh-keygen -C test@rekor.dev -t ed25519 -f id_ed25519
|
|
ed25519PrivateKey = `-----BEGIN OPENSSH PRIVATE KEY-----
|
|
b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
|
|
QyNTUxOQAAACBB45zRHxPPFtabwS3Vd6Lb9vMe+tIHZj2qN5VQ+bgLfQAAAJgyRa3cMkWt
|
|
3AAAAAtzc2gtZWQyNTUxOQAAACBB45zRHxPPFtabwS3Vd6Lb9vMe+tIHZj2qN5VQ+bgLfQ
|
|
AAAED7y4N/DsVnRQiBZNxEWdsJ9RmbranvtQ3X9jnb6gFed0HjnNEfE88W1pvBLdV3otv2
|
|
8x760gdmPao3lVD5uAt9AAAADnRlc3RAcmVrb3IuZGV2AQIDBAUGBw==
|
|
-----END OPENSSH PRIVATE KEY-----
|
|
`
|
|
ed25519PublicKey = `ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEHjnNEfE88W1pvBLdV3otv28x760gdmPao3lVD5uAt9 test@rekor.dev
|
|
`
|
|
)
|
|
|
|
func TestFromOpenSSH(t *testing.T) {
|
|
for _, tt := range []struct {
|
|
name string
|
|
pub string
|
|
priv string
|
|
}{
|
|
{
|
|
name: "rsa",
|
|
pub: sshPublicKey,
|
|
priv: sshPrivateKey,
|
|
},
|
|
{
|
|
name: "ed25519",
|
|
pub: ed25519PublicKey,
|
|
priv: ed25519PrivateKey,
|
|
},
|
|
} {
|
|
if _, err := exec.LookPath("ssh-keygen"); err != nil {
|
|
t.Skip("skip TestFromOpenSSH: missing ssh-keygen in PATH")
|
|
}
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt := tt
|
|
|
|
// Test that a signature from the cli can validate here.
|
|
td := t.TempDir()
|
|
|
|
data := []byte("hello, ssh world")
|
|
dataPath := write(t, data, td, "data")
|
|
|
|
privPath := write(t, []byte(tt.priv), td, "id")
|
|
write(t, []byte(tt.pub), td, "id.pub")
|
|
|
|
sigPath := dataPath + ".sig"
|
|
run(t, nil, "ssh-keygen", "-Y", "sign", "-n", "file", "-f", privPath, dataPath)
|
|
|
|
sigBytes, err := os.ReadFile(sigPath)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := sshsig.Verify(bytes.NewReader(data), sigBytes, []byte(tt.pub), "file"); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// It should not verify if we check against another public key
|
|
if err := sshsig.Verify(bytes.NewReader(data), sigBytes, []byte(otherSSHPublicKey), "file"); err == nil {
|
|
t.Error("expected error with incorrect key")
|
|
}
|
|
|
|
// It should not verify if the data is tampered
|
|
if err := sshsig.Verify(strings.NewReader("bad data"), sigBytes, []byte(sshPublicKey), "file"); err == nil {
|
|
t.Error("expected error with incorrect data")
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestToOpenSSH(t *testing.T) {
|
|
for _, tt := range []struct {
|
|
name string
|
|
pub string
|
|
priv string
|
|
}{
|
|
{
|
|
name: "rsa",
|
|
pub: sshPublicKey,
|
|
priv: sshPrivateKey,
|
|
},
|
|
{
|
|
name: "ed25519",
|
|
pub: ed25519PublicKey,
|
|
priv: ed25519PrivateKey,
|
|
},
|
|
} {
|
|
if _, err := exec.LookPath("ssh-keygen"); err != nil {
|
|
t.Skip("skip TestToOpenSSH: missing ssh-keygen in PATH")
|
|
}
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt := tt
|
|
// Test that a signature from here can validate in the CLI.
|
|
td := t.TempDir()
|
|
|
|
data := []byte("hello, ssh world")
|
|
write(t, data, td, "data")
|
|
|
|
armored, err := sshsig.Sign([]byte(tt.priv), bytes.NewReader(data), "file")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
sigPath := write(t, armored, td, "oursig")
|
|
|
|
// Create an allowed_signers file with two keys to check against.
|
|
allowedSigner := "test@rekor.dev " + tt.pub + "\n"
|
|
allowedSigner += "othertest@rekor.dev " + otherSSHPublicKey + "\n"
|
|
allowedSigners := write(t, []byte(allowedSigner), td, "allowed_signer")
|
|
|
|
// We use the correct principal here so it should work.
|
|
run(t, data, "ssh-keygen", "-Y", "verify", "-f", allowedSigners,
|
|
"-I", "test@rekor.dev", "-n", "file", "-s", sigPath)
|
|
|
|
// Just to be sure, check against the other public key as well.
|
|
runErr(t, data, "ssh-keygen", "-Y", "verify", "-f", allowedSigners,
|
|
"-I", "othertest@rekor.dev", "-n", "file", "-s", sigPath)
|
|
|
|
// It should error if we run it against other data
|
|
data = []byte("other data!")
|
|
runErr(t, data, "ssh-keygen", "-Y", "check-novalidate", "-n", "file", "-s", sigPath)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRoundTrip(t *testing.T) {
|
|
data := []byte("my good data to be signed!")
|
|
|
|
// Create one extra signature for all the tests.
|
|
otherSig, err := sshsig.Sign([]byte(otherSSHPrivateKey), bytes.NewReader(data), "file")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
for _, tt := range []struct {
|
|
name string
|
|
pub string
|
|
priv string
|
|
}{
|
|
{
|
|
name: "rsa",
|
|
pub: sshPublicKey,
|
|
priv: sshPrivateKey,
|
|
},
|
|
{
|
|
name: "ed25519",
|
|
pub: ed25519PublicKey,
|
|
priv: ed25519PrivateKey,
|
|
},
|
|
} {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt := tt
|
|
sig, err := sshsig.Sign([]byte(tt.priv), bytes.NewReader(data), "file")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// Check the signature against that data and public key
|
|
if err := sshsig.Verify(bytes.NewReader(data), sig, []byte(tt.pub), "file"); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
// Now check it against invalid data.
|
|
if err := sshsig.Verify(strings.NewReader("invalid data!"), sig, []byte(tt.pub), "file"); err == nil {
|
|
t.Error("expected error!")
|
|
}
|
|
|
|
// Now check it against the wrong key.
|
|
if err := sshsig.Verify(bytes.NewReader(data), sig, []byte(otherSSHPublicKey), "file"); err == nil {
|
|
t.Error("expected error!")
|
|
}
|
|
|
|
// Now check it against an invalid signature data.
|
|
if err := sshsig.Verify(bytes.NewReader(data), []byte("invalid signature!"), []byte(tt.pub), "file"); err == nil {
|
|
t.Error("expected error!")
|
|
}
|
|
|
|
// Once more, use the wrong signature and check it against the original (wrong public key)
|
|
if err := sshsig.Verify(bytes.NewReader(data), otherSig, []byte(tt.pub), "file"); err == nil {
|
|
t.Error("expected error!")
|
|
}
|
|
// It should work against the correct public key.
|
|
if err := sshsig.Verify(bytes.NewReader(data), otherSig, []byte(otherSSHPublicKey), "file"); err != nil {
|
|
t.Error(err)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func write(t *testing.T, d []byte, fp ...string) string {
|
|
p := filepath.Join(fp...)
|
|
if err := os.WriteFile(p, d, 0o600); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
return p
|
|
}
|
|
|
|
func run(t *testing.T, stdin []byte, args ...string) {
|
|
t.Helper()
|
|
/* #nosec */
|
|
cmd := exec.Command(args[0], args[1:]...)
|
|
cmd.Stdin = bytes.NewReader(stdin)
|
|
out, err := cmd.CombinedOutput()
|
|
t.Logf("cmd %v: %s", cmd, string(out))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func runErr(t *testing.T, stdin []byte, args ...string) {
|
|
t.Helper()
|
|
/* #nosec */
|
|
cmd := exec.Command(args[0], args[1:]...)
|
|
cmd.Stdin = bytes.NewReader(stdin)
|
|
out, err := cmd.CombinedOutput()
|
|
t.Logf("cmd %v: %s", cmd, string(out))
|
|
if err == nil {
|
|
t.Fatal("expected error")
|
|
}
|
|
}
|