| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package cloudauth |
| 4 | |
| 5 | import ( |
| 6 | "encoding/json" |
| 7 | "testing" |
| 8 | |
| 9 | "github.com/stretchr/testify/assert" |
| 10 | "github.com/stretchr/testify/require" |
| 11 | "gopkg.in/yaml.v3" |
| 12 | ) |
| 13 | |
| 14 | func TestConfigValidate(t *testing.T) { |
| 15 | tests := map[string]struct { |
| 16 | cfg Config |
| 17 | wantErr bool |
| 18 | }{ |
| 19 | "provider omitted": { |
| 20 | cfg: Config{}, |
| 21 | }, |
| 22 | "provider empty": { |
| 23 | cfg: Config{Provider: ""}, |
| 24 | }, |
| 25 | "provider none": { |
| 26 | cfg: Config{Provider: ProviderNone}, |
| 27 | }, |
| 28 | "provider none with azure_ad block": { |
| 29 | cfg: Config{ |
| 30 | Provider: ProviderNone, |
| 31 | AzureAD: &AzureADAuthConfig{ |
| 32 | Mode: AzureADAuthModeServicePrincipal, |
| 33 | }, |
| 34 | }, |
| 35 | }, |
| 36 | "provider azure_ad valid": { |
| 37 | cfg: Config{ |
| 38 | Provider: ProviderAzureAD, |
| 39 | AzureAD: &AzureADAuthConfig{ |
| 40 | Mode: AzureADAuthModeServicePrincipal, |
| 41 | ModeServicePrincipal: &AzureADModeServicePrincipalConfig{ |
| 42 | TenantID: "tenant", |
| 43 | ClientID: "client", |
| 44 | ClientSecret: "secret", |
| 45 | }, |
| 46 | }, |
| 47 | }, |
| 48 | }, |
| 49 | "provider azure_ad missing block": { |
| 50 | cfg: Config{ |
| 51 | Provider: ProviderAzureAD, |
| 52 | }, |
| 53 | wantErr: true, |
| 54 | }, |
| 55 | "provider azure_ad invalid": { |
| 56 | cfg: Config{ |
| 57 | Provider: ProviderAzureAD, |
| 58 | AzureAD: &AzureADAuthConfig{ |
| 59 | Mode: AzureADAuthModeServicePrincipal, |
| 60 | ModeServicePrincipal: &AzureADModeServicePrincipalConfig{ |
| 61 | TenantID: "tenant", |
| 62 | ClientID: "client", |
| 63 | }, |
| 64 | }, |
| 65 | }, |
| 66 | wantErr: true, |
| 67 | }, |
| 68 | "invalid provider": { |
| 69 | cfg: Config{Provider: "invalid"}, |
| 70 | wantErr: true, |
| 71 | }, |
| 72 | } |
| 73 | |
| 74 | for name, tc := range tests { |
| 75 | t.Run(name, func(t *testing.T) { |
| 76 | err := tc.cfg.Validate() |
| 77 | if tc.wantErr { |
| 78 | require.Error(t, err) |
| 79 | return |
| 80 | } |
| 81 | require.NoError(t, err) |
| 82 | }) |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | func TestConfigIsEnabled(t *testing.T) { |
| 87 | assert.False(t, Config{}.IsEnabled()) |
| 88 | assert.False(t, Config{Provider: ""}.IsEnabled()) |
| 89 | assert.False(t, Config{Provider: ProviderNone}.IsEnabled()) |
| 90 | assert.True(t, Config{Provider: ProviderAzureAD}.IsEnabled()) |
| 91 | } |
| 92 | |
| 93 | func TestConfigNewCredentialErrors(t *testing.T) { |
| 94 | t.Run("provider none", func(t *testing.T) { |
| 95 | _, err := (Config{Provider: ProviderNone}).NewCredential() |
| 96 | require.Error(t, err) |
| 97 | assert.ErrorContains(t, err, "cloud_auth is not enabled") |
| 98 | }) |
| 99 | |
| 100 | t.Run("invalid provider", func(t *testing.T) { |
| 101 | _, err := (Config{Provider: Provider("invalid")}).NewCredential() |
| 102 | require.Error(t, err) |
| 103 | assert.ErrorContains(t, err, `cloud_auth.provider "invalid" is invalid`) |
| 104 | }) |
| 105 | } |
| 106 | |
| 107 | func TestConfigMarshalDisabledOmitsProviderBlocks(t *testing.T) { |
| 108 | cfg := Config{} |
| 109 | |
| 110 | jsonData, err := json.Marshal(cfg) |
| 111 | require.NoError(t, err) |
| 112 | |
| 113 | var gotJSON map[string]any |
| 114 | require.NoError(t, json.Unmarshal(jsonData, &gotJSON)) |
| 115 | assert.Equal(t, "none", gotJSON["provider"]) |
| 116 | _, ok := gotJSON["azure_ad"] |
| 117 | assert.False(t, ok) |
| 118 | |
| 119 | yamlData, err := yaml.Marshal(cfg) |
| 120 | require.NoError(t, err) |
| 121 | |
| 122 | var gotYAML map[string]any |
| 123 | require.NoError(t, yaml.Unmarshal(yamlData, &gotYAML)) |
| 124 | assert.Equal(t, "none", gotYAML["provider"]) |
| 125 | _, ok = gotYAML["azure_ad"] |
| 126 | assert.False(t, ok) |
| 127 | } |
| 128 | |
| 129 | func TestConfigMarshalAzureADIncludesBlock(t *testing.T) { |
| 130 | cfg := Config{ |
| 131 | Provider: ProviderAzureAD, |
| 132 | AzureAD: &AzureADAuthConfig{ |
| 133 | Mode: AzureADAuthModeDefault, |
| 134 | }, |
| 135 | } |
| 136 | |
| 137 | jsonData, err := json.Marshal(cfg) |
| 138 | require.NoError(t, err) |
| 139 | |
| 140 | var gotJSON map[string]any |
| 141 | require.NoError(t, json.Unmarshal(jsonData, &gotJSON)) |
| 142 | assert.Equal(t, "azure_ad", gotJSON["provider"]) |
| 143 | _, ok := gotJSON["azure_ad"] |
| 144 | assert.True(t, ok) |
| 145 | |
| 146 | yamlData, err := yaml.Marshal(cfg) |
| 147 | require.NoError(t, err) |
| 148 | |
| 149 | var gotYAML map[string]any |
| 150 | require.NoError(t, yaml.Unmarshal(yamlData, &gotYAML)) |
| 151 | assert.Equal(t, "azure_ad", gotYAML["provider"]) |
| 152 | _, ok = gotYAML["azure_ad"] |
| 153 | assert.True(t, ok) |
| 154 | } |