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ParseUnix() test fix: force UTC (#1970)

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mmetc 2023-01-04 16:22:17 +01:00 committed by GitHub
parent 2d81e751a1
commit 033082a31e
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 37 additions and 44 deletions
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14
pkg/exprhelpers/exprlib.go
View file

@ -292,12 +292,20 @@ func LookupHost(value string) []string {
return addresses
}
func ParseUnix(value string) string {
func ParseUnixTime(value string) (time.Time, error) {
//Splitting string here as some unix timestamp may have milliseconds and break ParseInt
i, err := strconv.ParseInt(strings.Split(value, ".")[0], 10, 64)
if err != nil || i <= 0 {
log.Errorf("Unable to parse %s as unix timestamp.", value)
return time.Time{}, fmt.Errorf("unable to parse %s as unix timestamp", value)
}
return time.Unix(i, 0), nil
}
func ParseUnix(value string) string {
t, err := ParseUnixTime(value)
if err != nil {
log.Error(err)
return ""
}
return time.Unix(i, 0).Format(time.RFC3339)
return t.Format(time.RFC3339)
}

67
pkg/exprhelpers/exprlib_test.go
View file

@ -12,6 +12,7 @@ import (
"github.com/crowdsecurity/crowdsec/pkg/database"
"github.com/crowdsecurity/crowdsec/pkg/models"
"github.com/crowdsecurity/crowdsec/pkg/types"
"github.com/crowdsecurity/crowdsec/pkg/cstest"
log "github.com/sirupsen/logrus"
"testing"
@ -972,62 +973,46 @@ func TestGetDecisionsSinceCount(t *testing.T) {
}
}
func TestParseUnix(t *testing.T) {
func TestParseUnixTime(t *testing.T) {
tests := []struct {
name string
env map[string]interface{}
code string
result string
err string
name string
value string
expected time.Time
expectedErr string
}{
{
name: "ParseUnix() test: valid value with milli",
env: map[string]interface{}{
"unix": "1672239773.3590894",
"ParseUnix": ParseUnix,
},
code: "ParseUnix(unix)",
result: "2022-12-28T15:02:53Z",
err: "",
value: "1672239773.3590894",
expected: time.Date(2022, 12, 28, 15, 02, 53, 0, time.UTC),
},
{
name: "ParseUnix() test: valid value without milli",
env: map[string]interface{}{
"unix": "1672239773",
"ParseUnix": ParseUnix,
},
code: "ParseUnix(unix)",
result: "2022-12-28T15:02:53Z",
err: "",
value: "1672239773",
expected: time.Date(2022, 12, 28, 15, 02, 53, 0, time.UTC),
},
{
name: "ParseUnix() test: invalid input",
env: map[string]interface{}{
"unix": "AbcDefG!#",
"ParseUnix": ParseUnix,
},
code: "ParseUnix(unix)",
result: "",
err: "",
value: "AbcDefG!#",
expected: time.Time{},
expectedErr: "unable to parse AbcDefG!# as unix timestamp",
},
{
name: "ParseUnix() test: negative value",
env: map[string]interface{}{
"unix": "-1000",
"ParseUnix": ParseUnix,
},
code: "ParseUnix(unix)",
result: "",
err: "",
value: "-1000",
expected: time.Time{},
expectedErr: "unable to parse -1000 as unix timestamp",
},
}
for _, test := range tests {
program, err := expr.Compile(test.code, expr.Env(test.env))
require.NoError(t, err)
output, err := expr.Run(program, test.env)
require.NoError(t, err)
require.Equal(t, test.result, output)
log.Printf("test '%s' : OK", test.name)
for _, tc := range tests {
tc := tc
t.Run(tc.name, func(t *testing.T) {
output, err := ParseUnixTime(tc.value)
cstest.RequireErrorContains(t, err, tc.expectedErr)
if tc.expectedErr != "" {
return
}
require.WithinDuration(t, tc.expected, output, time.Second)
})
}
}