mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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885ee160c2
Examples: 1) -metricsAuthKey=file:///abs/path/to/file - reads flag value from the given absolute filepath 2) -metricsAuthKey=file://./relative/path/to/file - reads flag value from the given relative filepath 3) -metricsAuthKey=http://some-host/some/path?query_arg=abc - reads flag value from the given url The flag value is automatically updated when the file contents changes.
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
package flagutil
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import (
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"path/filepath"
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"testing"
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)
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func TestPassword(t *testing.T) {
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p := Password{
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flagname: "foo",
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}
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// Verify that String returns "secret"
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expectedSecret := "secret"
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if s := p.String(); s != expectedSecret {
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t.Fatalf("unexpected value returned from Password.String; got %q; want %q", s, expectedSecret)
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}
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// set regular password
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expectedPassword := "top-secret-password"
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if err := p.Set(expectedPassword); err != nil {
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t.Fatalf("cannot set password: %s", err)
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}
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for i := 0; i < 5; i++ {
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if s := p.Get(); s != expectedPassword {
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t.Fatalf("unexpected password; got %q; want %q", s, expectedPassword)
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}
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if s := p.String(); s != expectedSecret {
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t.Fatalf("unexpected value returned from Password.String; got %q; want %q", s, expectedSecret)
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}
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}
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// read the password from file by relative path
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localPassFile := "testdata/password.txt"
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expectedPassword = "foo-bar-baz"
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path := "file://" + localPassFile
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if err := p.Set(path); err != nil {
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t.Fatalf("cannot set password to file: %s", err)
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}
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for i := 0; i < 5; i++ {
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if s := p.Get(); s != expectedPassword {
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t.Fatalf("unexpected password; got %q; want %q", s, expectedPassword)
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}
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if s := p.String(); s != expectedSecret {
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t.Fatalf("unexpected value returned from Password.String; got %q; want %q", s, expectedSecret)
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}
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}
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// read the password from file by absolute path
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var err error
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localPassFile, err = filepath.Abs("testdata/password.txt")
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if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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expectedPassword = "foo-bar-baz"
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path = "file://" + localPassFile
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if err := p.Set(path); err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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for i := 0; i < 5; i++ {
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if s := p.Get(); s != expectedPassword {
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t.Fatalf("unexpected password; got %q; want %q", s, expectedPassword)
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}
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if s := p.String(); s != expectedSecret {
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t.Fatalf("unexpected value returned from Password.String; got %q; want %q", s, expectedSecret)
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}
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}
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// try reading the password from non-existing url
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if err := p.Set("http://127.0.0.1:56283/aaa/bb?cc=dd"); err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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for i := 0; i < 5; i++ {
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if s := p.Get(); len(s) != 64 {
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t.Fatalf("unexpected password obtained: %q; must be random 64-byte password", s)
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}
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if s := p.String(); s != expectedSecret {
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t.Fatalf("unexpected value returned from Password.String; got %q; want %q", s, expectedSecret)
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}
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}
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}
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