func commandPrintShort(data interface{}) (idstr, agtname, duration, status string, err error) {
defer func() {
if e := recover(); e != nil {
err = fmt.Errorf("commandPrintShort() -> %v", e)
}
}()
cmd, err := client.ValueToCommand(data)
if err != nil {
panic(err)
}
idstr = fmt.Sprintf("%.0f", cmd.ID)
if len(idstr) < 20 {
for i := len(idstr); i < 20; i++ {
idstr += " "
}
}
agtname = cmd.Agent.Name
if len(agtname) < 30 {
for i := len(agtname); i < 30; i++ {
agtname += " "
}
}
if len(agtname) > 30 {
agtname = agtname[0:27] + "..."
}
duration = cmd.FinishTime.Sub(cmd.StartTime).String()
if len(duration) > 10 {
duration = duration[0:8] + duration[len(duration)-3:len(duration)-1]
}
if len(duration) < 10 {
for i := len(duration); i < 10; i++ {
duration += " "
}
}
status = cmd.Status
if len(status) > 10 {
status = status[0:9]
}
if len(status) < 10 {
for i := len(status); i < 10; i++ {
status += " "
}
}
return
}
func searchCommands(aid float64, show string, cli client.Client) (cmds []mig.Command, err error) {
defer func() {
fmt.Printf("\n")
if e := recover(); e != nil {
err = fmt.Errorf("searchCommands() -> %v", e)
}
}()
base := fmt.Sprintf("search?type=command&actionid=%.0f", aid)
switch show {
case "found":
base += "&foundanything=true"
case "notfound":
base += "&foundanything=false"
}
offset := 0
// loop until all results have been retrieved using paginated queries
for {
fmt.Printf(".")
target := fmt.Sprintf("%s&limit=50&offset=%d", base, offset)
resource, err := cli.GetAPIResource(target)
// because we query using pagination, the last query will return a 404 with no result.
// When that happens, GetAPIResource returns an error which we do not report to the user
if resource.Collection.Error.Message == "no results found" {
err = nil
break
} else if err != nil {
panic(err)
}
for _, item := range resource.Collection.Items {
for _, data := range item.Data {
if data.Name != "command" {
continue
}
cmd, err := client.ValueToCommand(data.Value)
if err != nil {
panic(err)
}
cmds = append(cmds, cmd)
}
}
// else increase limit and offset and continue
offset += 50
}
return
}
func printAgentLastCommands(agtid float64, limit int, cli client.Client) (err error) {
defer func() {
if e := recover(); e != nil {
err = fmt.Errorf("printAgentLastCommands() -> %v", e)
}
}()
target := fmt.Sprintf("search?type=command&agentid=%.0f&limit=%d", agtid, limit)
resource, err := cli.GetAPIResource(target)
if err != nil {
panic(err)
}
fmt.Printf("------- ID ------- + -------- Action Name ------- + ---- Date ---- + -- Status --\n")
for _, item := range resource.Collection.Items {
for _, data := range item.Data {
if data.Name != "command" {
continue
}
cmd, err := client.ValueToCommand(data.Value)
if err != nil {
panic(err)
}
name := cmd.Action.Name
if len(name) < 30 {
for i := len(name); i < 30; i++ {
name += " "
}
}
if len(name) > 30 {
name = name[0:27] + "..."
}
fmt.Printf("%.0f %s %s %s\n", cmd.ID, name,
cmd.StartTime.Format(time.RFC3339), cmd.Status)
}
}
return
}
// search runs a search for actions, commands or agents
func search(input string, cli client.Client) (err error) {
defer func() {
if e := recover(); e != nil {
err = fmt.Errorf("search() -> %v", e)
}
}()
orders := strings.Split(input, " ")
if len(orders) < 2 {
orders = append(orders, "help")
}
sType := ""
switch orders[1] {
case "action", "agent", "command", "investigator":
sType = orders[1]
case "", "help":
fmt.Printf(`usage: search <action|agent|command|investigator> where <key>=<value> [and <key>=<value>...]
Example:
mig> search command where agentname=%%khazad%% and investigatorname=%%vehent%% and actionname=%%memory%% and after=2015-09-09T17:00:00Z
---- ID ---- + ---- Name ---- + --- Last Updated ---
4886304327951 memory -c /home/ulfr/.migrc... 2015-09-09T13:01:03-04:00
The following search parameters are available, per search type:
* action:
- name=<str> search actions by name <str>
- before=<rfc3339> search actions that expired before <rfc3339 date>
- after=<rfc3339> search actions were valid after <rfc3339 date>
- commandid=<id> search action that spawned a given command
- agentid=<id> search actions that ran on a given agent
- agentname=<str> search actions that ran on an agent named <str>
- investigatorid=<id> search actions signed by a given investigator
- investigatorname=<str>search actions signed by investigator named <str>
- status=<str> search actions with a given status amongst:
pending, scheduled, preparing, invalid, inflight, completed
* command:
- name=<str> search commands by action name <str>
- before=<rfc3339> search commands that started before <rfc3339 date>
- after=<rfc3339> search commands that started after <rfc3339 date>
- actionid=<id> search commands spawned action <id>
- actionname=<str> search commands spawned by an action named <str>
- agentname=<str> search commands that ran on an agent named <str>
- agentid=<id> search commands that ran on a given agent
- investigatorid=<id> search commands signed by investigator <id>
- investigatorname=<str>search commands signed by investigator named <str>
- status=<str> search commands with a given status amongst:
prepared, sent, success, timeout, cancelled, expired, failed
* agent:
- name=<str> search agents by hostname
- before=<rfc3339> search agents that have sent a heartbeat before <rfc3339 date>
- after=<rfc3339> search agents that have sent a heartbeat after <rfc3339 date>
- actionid=<id> search agents that ran action <id>
- actionname=<str> search agents that ran action named <str>
- commandid=<id> search agents that ran command <id>
- investigatorid=<id> search agents that ran an action signed by investigator <id>
- investigatorname=<str>search agents that ran an action signed by investigator named <str>
- version=<str> search agents by version <str>
- status=<str> search agents with a given status amongst:
online, upgraded, destroyed, offline, idle
* investigator:
- name=<str> search investigators by name
- before=<rfc3339> search investigators created or modified before <rfc3339 date>
- after=<rfc3339> search investigators created or modified after <rfc3339 date>
- actionid=<id> search investigators that signed action <id>
- actionname=<str> search investigators that signed action named <str>
- commandid=<id> search investigators that ran command <id>
- agentid=<id> search investigators that ran a command on a given agent
- agentname=<str> search investigators that ran actions on an agent named <str>,
- status=<str> search investigators by status amongst: active, disabled
All searches accept the 'limit=<num>' parameter to limits the number of results returned by a search, defaults to 100
Parameters that accept a <str> can use wildcards * and % (ex: name=jul%veh% ).
No spaces are permitted within parameters. Spaces are used to separate search parameters.
`)
return nil
default:
return fmt.Errorf("Invalid search '%s'. Try `search help`.\n", input)
}
p, err := parseSearchQuery(orders)
if err != nil {
panic(err)
}
fmt.Printf("Searching %s after %s and before %s, limited to %.0f results\n", p.Type,
p.After.Format(time.RFC3339), p.Before.Format(time.RFC3339), p.Limit)
resources, err := cli.GetAPIResource("search?" + p.String())
if err != nil {
if strings.Contains(fmt.Sprintf("%v", err), "HTTP 404") {
panic("No results found for search query: " + p.String())
}
panic(err)
}
switch sType {
case "agent":
fmt.Println("--- ID ---- + ---- Name ---- + -- Status -- + -- Last Heartbeat --")
case "action":
fmt.Println("----- ID ----- + -------- Action Name ------- + ----------- Target ---------- + ---- Investigators ---- + - Sent - + - Status - + --- Last Updated --- ")
case "command":
fmt.Println("---- ID ---- + ---- Name ---- + --- Last Updated ---")
case "investigator":
fmt.Println("- ID - + ---- Name ---- + --- Status ---")
}
for _, item := range resources.Collection.Items {
for _, data := range item.Data {
if data.Name != sType {
continue
}
switch data.Name {
case "action":
idstr, name, target, datestr, invs, status, sent, err := actionPrintShort(data.Value)
if err != nil {
panic(err)
}
fmt.Printf("%s %s %s %s %8d %s %s\n", idstr, name, target, invs, sent,
status, datestr)
case "command":
cmd, err := client.ValueToCommand(data.Value)
if err != nil {
panic(err)
}
name := cmd.Action.Name
if len(name) < 30 {
for i := len(name); i < 30; i++ {
name += " "
}
}
if len(name) > 30 {
name = name[0:27] + "..."
}
fmt.Printf("%14.0f %s %s\n", cmd.ID, name,
cmd.FinishTime.UTC().Format(time.RFC3339))
case "agent":
agt, err := client.ValueToAgent(data.Value)
if err != nil {
panic(err)
}
name := agt.Name
if len(name) < 30 {
for i := len(name); i < 30; i++ {
name += " "
}
}
if len(name) > 30 {
name = name[0:27] + "..."
}
status := agt.Status
if len(status) < 12 {
for i := len(status); i < 12; i++ {
status += " "
}
}
if len(status) > 12 {
status = status[0:12]
}
fmt.Printf("%20.0f %s %s %s\n", agt.ID, name, status,
agt.HeartBeatTS.UTC().Format(time.RFC3339))
case "investigator":
inv, err := client.ValueToInvestigator(data.Value)
if err != nil {
panic(err)
}
name := inv.Name
if len(name) < 30 {
for i := len(name); i < 30; i++ {
name += " "
}
}
if len(name) > 30 {
name = name[0:27] + "..."
}
fmt.Printf("%6.0f %s %s\n", inv.ID, name, inv.Status)
}
}
}
return
}