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1
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package credentials |
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3
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import ( |
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"os" |
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"testing" |
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6
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7
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"github.com/alibabacloud-go/tea/tea" |
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8
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"github.com/stretchr/testify/assert" |
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9
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) |
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10
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11
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func TestInstanceCredentialsProvider(t *testing.T) { |
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p := newInstanceCredentialsProvider() |
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originEcsMetadata := os.Getenv(ENVEcsMetadata) |
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os.Setenv(ENVEcsMetadata, "") |
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defer func() { |
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os.Setenv(ENVEcsMetadata, originEcsMetadata) |
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}() |
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c, err := p.resolve() |
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assert.NotNil(t, c) |
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assert.Nil(t, err) |
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21
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22
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os.Setenv(ENVEcsMetadata, "role_name") |
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c, err = p.resolve() |
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assert.Nil(t, err) |
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assert.Equal(t, "role_name", tea.StringValue(c.RoleName)) |
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assert.Equal(t, "ecs_ram_role", tea.StringValue(c.Type)) |
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os.Setenv(ENVEcsMetadataIMDSv2Enable, "1") |
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c, err = p.resolve() |
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assert.Nil(t, err) |
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assert.Equal(t, "role_name", tea.StringValue(c.RoleName)) |
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assert.Equal(t, "ecs_ram_role", tea.StringValue(c.Type)) |
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33
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34
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os.Setenv(ENVEcsMetadataIMDSv2Enable, "1") |
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c, err = p.resolve() |
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assert.Nil(t, err) |
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assert.Equal(t, "role_name", tea.StringValue(c.RoleName)) |
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assert.Equal(t, "ecs_ram_role", tea.StringValue(c.Type)) |
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assert.False(t, tea.BoolValue(c.EnableIMDSv2)) |
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40
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41
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os.Setenv(ENVEcsMetadataIMDSv2Enable, "false") |
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c, err = p.resolve() |
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assert.Nil(t, err) |
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assert.Equal(t, "role_name", tea.StringValue(c.RoleName)) |
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assert.Equal(t, "ecs_ram_role", tea.StringValue(c.Type)) |
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assert.False(t, tea.BoolValue(c.EnableIMDSv2)) |
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47
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48
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os.Setenv(ENVEcsMetadataIMDSv2Enable, "true") |
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c, err = p.resolve() |
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assert.Nil(t, err) |
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51
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assert.Equal(t, "role_name", tea.StringValue(c.RoleName)) |
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52
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assert.Equal(t, "ecs_ram_role", tea.StringValue(c.Type)) |
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53
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assert.True(t, tea.BoolValue(c.EnableIMDSv2)) |
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54
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55
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os.Unsetenv(ENVEcsMetadata) |
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56
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c, err = p.resolve() |
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57
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assert.Nil(t, c) |
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58
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assert.Nil(t, err) |
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59
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} |
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60
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aliyun /
credentials-go
