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c8fcdeae5b
When sudobin/custom wrapper is not available try the following in order: - sudo - doas - pkexec - su
154 lines
3.7 KiB
Go
154 lines
3.7 KiB
Go
package settings
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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// GIVEN default config
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// WHEN setPrivilegeElevator gets called
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// THEN sudobin should stay as "sudo" (given sudo exists)
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func TestConfiguration_setPrivilegeElevator(t *testing.T) {
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oldPath := os.Getenv("PATH")
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path, err := os.MkdirTemp("", "yay-test")
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assert.NoError(t, err)
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doas := filepath.Join(path, "sudo")
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_, err = os.Create(doas)
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os.Chmod(doas, 0o755)
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assert.NoError(t, err)
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defer os.RemoveAll(path)
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config := DefaultConfig()
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config.SudoLoop = true
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config.SudoFlags = "-v"
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os.Setenv("PATH", path)
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err = config.setPrivilegeElevator()
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os.Setenv("PATH", oldPath)
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assert.NoError(t, err)
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assert.Equal(t, "sudo", config.SudoBin)
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assert.Equal(t, "-v", config.SudoFlags)
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assert.True(t, config.SudoLoop)
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}
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// GIVEN default config and sudo loop enabled
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// GIVEN only su in path
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// WHEN setPrivilegeElevator gets called
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// THEN sudobin should be changed to "su"
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func TestConfiguration_setPrivilegeElevator_su(t *testing.T) {
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oldPath := os.Getenv("PATH")
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path, err := os.MkdirTemp("", "yay-test")
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assert.NoError(t, err)
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doas := filepath.Join(path, "su")
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_, err = os.Create(doas)
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os.Chmod(doas, 0o755)
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assert.NoError(t, err)
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defer os.RemoveAll(path)
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config := DefaultConfig()
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config.SudoLoop = true
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config.SudoFlags = "-v"
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os.Setenv("PATH", path)
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err = config.setPrivilegeElevator()
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os.Setenv("PATH", oldPath)
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assert.NoError(t, err)
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assert.Equal(t, "su", config.SudoBin)
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assert.Equal(t, "", config.SudoFlags)
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assert.False(t, config.SudoLoop)
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}
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// GIVEN default config and sudo loop enabled
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// GIVEN no sudo in path
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// WHEN setPrivilegeElevator gets called
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// THEN sudobin should be changed to "su"
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func TestConfiguration_setPrivilegeElevator_no_path(t *testing.T) {
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oldPath := os.Getenv("PATH")
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os.Setenv("PATH", "")
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config := DefaultConfig()
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config.SudoLoop = true
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config.SudoFlags = "-v"
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err := config.setPrivilegeElevator()
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os.Setenv("PATH", oldPath)
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assert.Error(t, err)
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assert.Equal(t, "sudo", config.SudoBin)
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assert.Equal(t, "", config.SudoFlags)
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assert.False(t, config.SudoLoop)
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}
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// GIVEN default config and sudo loop enabled
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// GIVEN doas in path
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// WHEN setPrivilegeElevator gets called
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// THEN sudobin should be changed to "doas"
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func TestConfiguration_setPrivilegeElevator_doas(t *testing.T) {
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oldPath := os.Getenv("PATH")
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path, err := os.MkdirTemp("", "yay-test")
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assert.NoError(t, err)
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doas := filepath.Join(path, "doas")
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_, err = os.Create(doas)
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os.Chmod(doas, 0o755)
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assert.NoError(t, err)
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defer os.RemoveAll(path)
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config := DefaultConfig()
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config.SudoLoop = true
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config.SudoFlags = "-v"
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os.Setenv("PATH", path)
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err = config.setPrivilegeElevator()
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os.Setenv("PATH", oldPath)
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assert.NoError(t, err)
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assert.Equal(t, "doas", config.SudoBin)
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assert.Equal(t, "", config.SudoFlags)
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assert.False(t, config.SudoLoop)
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}
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// GIVEN config with wrapper and sudo loop enabled
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// GIVEN wrapper is in path
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// WHEN setPrivilegeElevator gets called
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// THEN sudobin should be kept as the wrapper
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func TestConfiguration_setPrivilegeElevator_custom_script(t *testing.T) {
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oldPath := os.Getenv("PATH")
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path, err := os.MkdirTemp("", "yay-test")
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assert.NoError(t, err)
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wrapper := filepath.Join(path, "custom-wrapper")
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_, err = os.Create(wrapper)
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os.Chmod(wrapper, 0o755)
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assert.NoError(t, err)
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defer os.RemoveAll(path)
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config := DefaultConfig()
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config.SudoLoop = true
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config.SudoBin = wrapper
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config.SudoFlags = "-v"
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os.Setenv("PATH", path)
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err = config.setPrivilegeElevator()
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os.Setenv("PATH", oldPath)
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assert.NoError(t, err)
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assert.Equal(t, wrapper, config.SudoBin)
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assert.Equal(t, "-v", config.SudoFlags)
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assert.True(t, config.SudoLoop)
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}
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