forked from x/icebergs
112 lines
3.4 KiB
Go
112 lines
3.4 KiB
Go
package ssh
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import (
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"io"
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"golang.org/x/crypto/ssh"
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ice "shylinux.com/x/icebergs"
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"shylinux.com/x/icebergs/base/ctx"
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"shylinux.com/x/icebergs/base/mdb"
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psh "shylinux.com/x/icebergs/base/ssh"
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"shylinux.com/x/icebergs/base/tcp"
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kit "shylinux.com/x/toolkits"
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)
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func _ssh_session(m *ice.Message, h string, client *ssh.Client) (*ssh.Session, error) {
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session, e := client.NewSession()
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m.Assert(e)
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out, e := session.StdoutPipe()
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m.Assert(e)
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in, e := session.StdinPipe()
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m.Assert(e)
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m.Go(func() {
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buf := make([]byte, ice.MOD_BUFS)
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for {
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n, e := out.Read(buf)
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if e != nil {
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break
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}
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m.Grow(SESSION, kit.Keys(kit.MDB_HASH, h), kit.Dict(
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kit.MDB_TYPE, RES, kit.MDB_TEXT, string(buf[:n]),
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))
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}
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})
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m.Richs(SESSION, "", h, func(key string, value map[string]interface{}) {
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kit.Value(value, kit.Keym(OUTPUT), out, kit.Keym(INPUT), in)
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})
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return session, nil
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}
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const (
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TTY = "tty"
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ENV = "env"
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CMD = "cmd"
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ARG = "arg"
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RES = "res"
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)
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const (
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INPUT = "input"
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OUTPUT = "output"
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)
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const SESSION = "session"
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func init() {
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psh.Index.Merge(&ice.Context{
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Configs: map[string]*ice.Config{
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SESSION: {Name: SESSION, Help: "会话", Value: kit.Data()},
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},
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Commands: map[string]*ice.Command{
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ice.CTX_INIT: {Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
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m.Richs(SESSION, "", kit.MDB_FOREACH, func(key string, value map[string]interface{}) {
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kit.Value(value, kit.Keym(kit.MDB_STATUS), tcp.CLOSE)
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})
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}},
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SESSION: {Name: "session hash id auto command prunes", Help: "会话", Action: map[string]*ice.Action{
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mdb.REMOVE: {Name: "remove", Help: "删除", Hand: func(m *ice.Message, arg ...string) {
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m.Cmdy(mdb.DELETE, SESSION, "", mdb.HASH, kit.MDB_HASH, m.Option(kit.MDB_HASH))
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}},
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mdb.PRUNES: {Name: "prunes", Help: "清理", Hand: func(m *ice.Message, arg ...string) {
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m.Option(mdb.FIELDS, "time,hash,status,count,connect")
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m.Cmdy(mdb.PRUNES, SESSION, "", mdb.HASH, kit.MDB_STATUS, tcp.ERROR)
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m.Cmdy(mdb.PRUNES, SESSION, "", mdb.HASH, kit.MDB_STATUS, tcp.CLOSE)
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}},
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ctx.COMMAND: {Name: "command cmd=pwd", Help: "命令", Hand: func(m *ice.Message, arg ...string) {
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m.Richs(SESSION, "", m.Option(kit.MDB_HASH), func(key string, value map[string]interface{}) {
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if w, ok := kit.Value(value, kit.Keym(INPUT)).(io.Writer); ok {
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m.Grow(SESSION, kit.Keys(kit.MDB_HASH, key), kit.Dict(kit.MDB_TYPE, CMD, kit.MDB_TEXT, m.Option(CMD)))
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w.Write([]byte(m.Option(CMD) + ice.NL))
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}
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})
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m.ProcessRefresh("300ms")
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}},
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mdb.REPEAT: {Name: "repeat", Help: "执行", Hand: func(m *ice.Message, arg ...string) {
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m.Cmdy(SESSION, ctx.ACTION, ctx.COMMAND, CMD, m.Option(kit.MDB_TEXT))
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}},
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}, Hand: func(m *ice.Message, c *ice.Context, cmd string, arg ...string) {
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if len(arg) == 0 {
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m.Fields(len(arg), "time,hash,status,count,connect")
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if m.Cmdy(mdb.SELECT, SESSION, "", mdb.HASH, kit.MDB_HASH, arg); len(arg) == 0 {
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m.Table(func(index int, value map[string]string, head []string) {
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m.PushButton(kit.Select("", ctx.COMMAND, value[kit.MDB_STATUS] == tcp.OPEN), mdb.REMOVE)
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})
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}
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return
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}
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m.Fields(len(arg[1:]), "time,id,type,text")
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m.Cmdy(mdb.SELECT, SESSION, kit.Keys(kit.MDB_HASH, arg[0]), mdb.LIST, kit.MDB_ID, arg[1:])
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m.Table(func(index int, value map[string]string, head []string) {
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m.PushButton(kit.Select("", mdb.REPEAT, value[kit.MDB_TYPE] == CMD))
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})
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}},
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},
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})
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}
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