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| 1 | +// Copyright 2025 The Gitea Authors. All rights reserved. |
| 2 | +// SPDX-License-Identifier: MIT |
| 3 | + |
| 4 | +package asymkey |
| 5 | + |
| 6 | +import ( |
| 7 | + "strings" |
| 8 | + "testing" |
| 9 | + |
| 10 | + "code.gitea.io/gitea/modules/setting" |
| 11 | + "code.gitea.io/gitea/modules/test" |
| 12 | + |
| 13 | + "github.com/stretchr/testify/assert" |
| 14 | +) |
| 15 | + |
| 16 | +func TestWriteAuthorizedStringForKey(t *testing.T) { |
| 17 | + defer test.MockVariableValue(&setting.AppPath, "/tmp/gitea")() |
| 18 | + defer test.MockVariableValue(&setting.CustomConf, "/tmp/app.ini")() |
| 19 | + writeKey := func(t *testing.T, key *PublicKey) (bool, string, error) { |
| 20 | + sb := &strings.Builder{} |
| 21 | + valid, err := writeAuthorizedStringForKey(key, sb) |
| 22 | + return valid, sb.String(), err |
| 23 | + } |
| 24 | + const validKeyContent = `ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf` |
| 25 | + |
| 26 | + testValid := func(t *testing.T, key *PublicKey, expected string) { |
| 27 | + valid, content, err := writeKey(t, key) |
| 28 | + assert.True(t, valid) |
| 29 | + assert.Equal(t, expected, content) |
| 30 | + assert.NoError(t, err) |
| 31 | + } |
| 32 | + |
| 33 | + testInvalid := func(t *testing.T, key *PublicKey) { |
| 34 | + valid, content, err := writeKey(t, key) |
| 35 | + assert.False(t, valid) |
| 36 | + assert.Empty(t, content) |
| 37 | + assert.Error(t, err) |
| 38 | + } |
| 39 | + |
| 40 | + t.Run("PublicKey", func(t *testing.T) { |
| 41 | + testValid(t, &PublicKey{ |
| 42 | + OwnerID: 123, |
| 43 | + Content: validKeyContent + " any-comment", |
| 44 | + Type: KeyTypeUser, |
| 45 | + }, `# gitea public key |
| 46 | +command="/tmp/gitea --config=/tmp/app.ini serv key-0",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty,no-user-rc,restrict ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf user-123 |
| 47 | +`) |
| 48 | + }) |
| 49 | + |
| 50 | + t.Run("PublicKeyWithNewLine", func(t *testing.T) { |
| 51 | + testValid(t, &PublicKey{ |
| 52 | + OwnerID: 123, |
| 53 | + Content: validKeyContent + "\nany-more", // the new line should be ignored |
| 54 | + Type: KeyTypeUser, |
| 55 | + }, `# gitea public key |
| 56 | +command="/tmp/gitea --config=/tmp/app.ini serv key-0",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty,no-user-rc,restrict ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICV0MGX/W9IvLA4FXpIuUcdDcbj5KX4syHgsTy7soVgf user-123 |
| 57 | +`) |
| 58 | + }) |
| 59 | + |
| 60 | + t.Run("PublicKeyInvalid", func(t *testing.T) { |
| 61 | + testInvalid(t, &PublicKey{ |
| 62 | + OwnerID: 123, |
| 63 | + Content: validKeyContent + "any-more", |
| 64 | + Type: KeyTypeUser, |
| 65 | + }) |
| 66 | + }) |
| 67 | + |
| 68 | + t.Run("Principal", func(t *testing.T) { |
| 69 | + testValid(t, &PublicKey{ |
| 70 | + OwnerID: 123, |
| 71 | + Content: "any-content", |
| 72 | + Type: KeyTypePrincipal, |
| 73 | + }, `# gitea public key |
| 74 | +command="/tmp/gitea --config=/tmp/app.ini serv key-0",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty,no-user-rc,restrict any-content # user-123 |
| 75 | +`) |
| 76 | + }) |
| 77 | + |
| 78 | + t.Run("PrincipalInvalid", func(t *testing.T) { |
| 79 | + testInvalid(t, &PublicKey{ |
| 80 | + OwnerID: 123, |
| 81 | + Content: "a b", |
| 82 | + Type: KeyTypePrincipal, |
| 83 | + }) |
| 84 | + testInvalid(t, &PublicKey{ |
| 85 | + OwnerID: 123, |
| 86 | + Content: "a\nb", |
| 87 | + Type: KeyTypePrincipal, |
| 88 | + }) |
| 89 | + }) |
| 90 | +} |
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