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Add sections header to the validation.js and four more go-files

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This commit is contained in:
Michael Reber
2026-02-18 01:00:40 +01:00
parent d99fea38a5
commit 45f5907f7c
6 changed files with 268 additions and 259 deletions
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24
internal/fail2ban/logparse.go
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@@ -14,6 +14,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
// LEGACY, WILL BE REMOVED IN FUTURE VERSIONS.
package fail2ban
import (
@@ -24,13 +25,13 @@ import (
"time"
)
var (
// Typical fail2ban log line:
// 2023-01-20 10:15:30,123 fail2ban.actions [1234]: NOTICE [sshd] Ban 192.168.0.101
logRegex = regexp.MustCompile(`^(\S+\s+\S+) fail2ban\.actions.*?\[\d+\]: NOTICE\s+\[(\S+)\]\s+Ban\s+(\S+)`)
)
// =========================================================================
// Types
// =========================================================================
// BanEvent holds details about a ban
var logRegex = regexp.MustCompile(`^(\S+\s+\S+) fail2ban\.actions.*?\[\d+\]: NOTICE\s+\[(\S+)\]\s+Ban\s+(\S+)`)
// This is a single ban event from the fail2ban log. REMOVE THIS TYPE.
type BanEvent struct {
Time time.Time
Jail string
@@ -38,7 +39,11 @@ type BanEvent struct {
LogLine string
}
// ParseBanLog returns a map[jailName]BanEvents and also the last 5 ban events overall.
// =========================================================================
// Log Parsing
// =========================================================================
// ParseBanLog reads the fail2ban log and returns events grouped by jail.
func ParseBanLog(logPath string) (map[string][]BanEvent, error) {
file, err := os.Open(logPath)
if err != nil {
@@ -54,17 +59,12 @@ func ParseBanLog(logPath string) (map[string][]BanEvent, error) {
matches := logRegex.FindStringSubmatch(line)
if len(matches) == 4 {
// matches[1] -> "2023-01-20 10:15:30,123"
// matches[2] -> jail name, e.g. "sshd"
// matches[3] -> IP, e.g. "192.168.0.101"
timestampStr := matches[1]
jail := matches[2]
ip := matches[3]
// parse "2023-01-20 10:15:30,123" -> time.Time
parsedTime, err := time.Parse("2006-01-02 15:04:05,000", timestampStr)
if err != nil {
// If parse fails, skip or set parsedTime=zero
continue
}