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-rw-r--r--filter/filter.go118
-rw-r--r--filter/go.mod18
-rw-r--r--filter/go.sum50
3 files changed, 186 insertions, 0 deletions
diff --git a/filter/filter.go b/filter/filter.go
new file mode 100644
index 0000000..c83fb13
--- /dev/null
+++ b/filter/filter.go
@@ -0,0 +1,118 @@
1package main
2
3import (
4 "context"
5 "fmt"
6 "log"
7 "os"
8 "time"
9
10 "go.mongodb.org/mongo-driver/bson"
11 "go.mongodb.org/mongo-driver/mongo"
12 "go.mongodb.org/mongo-driver/mongo/options"
13 "go.mongodb.org/mongo-driver/mongo/readpref"
14)
15
16type Exec struct {
17 timestamp time.Time `bson:"timestamp"`
18 execArgs []string `bson:"execArgs"`
19}
20
21type Process struct {
22 timestamp time.Time `bson:"start_timestamp"`
23 ppid int `bson:"ppid"`
24 parentTgid int `bson:"parentTgid"`
25 pid int `bson:"pid"`
26 tgid int `bson:"tgid"`
27 args []string `bson:"args"`
28 comm string `bson:"comm"`
29 cwd string `bson:"cwd"`
30 execve []Exec `bson:"execve"`
31 exit_code int `bson:"exit_code"`
32 exit_signal int `bson:"exit_signal"`
33 exit_timestamp time.Time `bson:"exit_timestamp"`
34}
35
36func (p Process) String() string {
37 var res string
38 res = ""
39 res += fmt.Sprintf("timestamp\t%v\n", p.timestamp)
40 res += fmt.Sprintf("ppid\t%d\nparentTgid\t%d\n", p.ppid, p.parentTgid)
41 res += fmt.Sprintf("pid\t%d\ntgid\t%d\nargs: ", p.pid, p.tgid)
42 for i := 0; i < len(p.args); i++ {
43 res += fmt.Sprintf("%s ", p.args[i])
44 }
45 res += fmt.Sprintf("\ncomm\t%s\ncwd\t%s\n", p.comm, p.cwd)
46 return res
47}
48
49// type Process struct {
50// StartTimestamp time.Time `bson:"start_timestamp"`
51// Ppid *int `bson:"ppid"`
52// ParentTgid *int `bson:"parentTgid"`
53// Pid int `bson:"pid"`
54// Tgid int `bson:"tgid"`
55// Args []string `bson:"args"`
56// Comm *string `bson:"comm"`
57// Cwd *string `bson:"cwd"`
58// Execve []Exec `bson:"execve"`
59// ExitCode *int `bson:"exit_code"`
60// ExitSignal *int `bson:"exit_signal"`
61// ExitTimestamp *time.Time `bson:"exit_timestamp"`
62// }
63
64// func (p Process) String() string {
65// var res string
66// res = ""
67// res += fmt.Sprintf("timestamp\t%v\n", p.StartTimestamp)
68// if p.Ppid != nil && p.ParentTgid != nil {
69// res += fmt.Sprintf("ppid\t%d\nparentTgid\t%d\n", *(p.Ppid), *(p.ParentTgid))
70// }
71// res += fmt.Sprintf("pid\t%d\ntgid\t%d\nargs: ", p.Pid, p.Tgid)
72// for i := 0; i < len(p.Args); i++ {
73// res += fmt.Sprintf("%s ", p.Args[i])
74// }
75// if p.Comm != nil && p.Cwd != nil {
76// res += fmt.Sprintf("\ncomm\t%s\ncwd\t%s\n", *(p.Comm), *(p.Cwd))
77// }
78// return res
79// }
80
81func main() {
82 client, err := mongo.Connect(context.TODO(), options.Client().ApplyURI("mongodb://localhost:27017"))
83 if err != nil {
84 fmt.Fprintf(os.Stderr, "Err connecting mongodb: %v\n", err)
85 }
86 defer client.Disconnect(context.TODO())
87
88 // 检查连接
89 err = client.Ping(context.TODO(), readpref.Primary())
90 if err != nil {
91 log.Fatal(err)
92 }
93
94 pidCol := client.Database("test").Collection("pids")
95 cur, err := pidCol.Find(context.TODO(), bson.M{}) // 查询所有文档
96 if err != nil {
97 log.Fatal(err)
98 }
99 defer cur.Close(context.TODO()) // 确保游标被关闭
100
101 var res []Process
102 for cur.Next(context.TODO()) {
103 var tmp Process
104 // 解码到Process结构体
105 if err := cur.Decode(&tmp); err != nil {
106 log.Fatal(err)
107 }
108 res = append(res, tmp)
109 }
110
111 if err := cur.Err(); err != nil {
112 log.Fatal(err)
113 }
114
115 for i := 0; i < len(res); i++ {
116 fmt.Printf("------\n%v\n", res[i])
117 }
118}
diff --git a/filter/go.mod b/filter/go.mod
new file mode 100644
index 0000000..4e9c553
--- /dev/null
+++ b/filter/go.mod
@@ -0,0 +1,18 @@
1module filter
2
3go 1.21.5
4
5require go.mongodb.org/mongo-driver v1.16.1
6
7require (
8 github.com/golang/snappy v0.0.4 // indirect
9 github.com/klauspost/compress v1.13.6 // indirect
10 github.com/montanaflynn/stats v0.7.1 // indirect
11 github.com/xdg-go/pbkdf2 v1.0.0 // indirect
12 github.com/xdg-go/scram v1.1.2 // indirect
13 github.com/xdg-go/stringprep v1.0.4 // indirect
14 github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d // indirect
15 golang.org/x/crypto v0.22.0 // indirect
16 golang.org/x/sync v0.7.0 // indirect
17 golang.org/x/text v0.14.0 // indirect
18)
diff --git a/filter/go.sum b/filter/go.sum
new file mode 100644
index 0000000..3bc8cc9
--- /dev/null
+++ b/filter/go.sum
@@ -0,0 +1,50 @@
1github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
2github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
3github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
4github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
5github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
6github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
7github.com/klauspost/compress v1.13.6 h1:P76CopJELS0TiO2mebmnzgWaajssP/EszplttgQxcgc=
8github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
9github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE=
10github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
11github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
12github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
13github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY=
14github.com/xdg-go/scram v1.1.2/go.mod h1:RT/sEzTbU5y00aCK8UOx6R7YryM0iF1N2MOmC3kKLN4=
15github.com/xdg-go/stringprep v1.0.4 h1:XLI/Ng3O1Atzq0oBs3TWm+5ZVgkq2aqdlvP9JtoZ6c8=
16github.com/xdg-go/stringprep v1.0.4/go.mod h1:mPGuuIYwz7CmR2bT9j4GbQqutWS1zV24gijq1dTyGkM=
17github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d h1:splanxYIlg+5LfHAM6xpdFEAYOk8iySO56hMFq6uLyA=
18github.com/youmark/pkcs8 v0.0.0-20181117223130-1be2e3e5546d/go.mod h1:rHwXgn7JulP+udvsHwJoVG1YGAP6VLg4y9I5dyZdqmA=
19github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
20go.mongodb.org/mongo-driver v1.16.1 h1:rIVLL3q0IHM39dvE+z2ulZLp9ENZKThVfuvN/IiN4l8=
21go.mongodb.org/mongo-driver v1.16.1/go.mod h1:oB6AhJQvFQL4LEHyXi6aJzQJtBiTQHiAd83l0GdFaiw=
22golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
23golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
24golang.org/x/crypto v0.22.0 h1:g1v0xeRhjcugydODzvb3mEM9SQ0HGp9s/nh3COQ/C30=
25golang.org/x/crypto v0.22.0/go.mod h1:vr6Su+7cTlO45qkww3VDJlzDn0ctJvRgYbC2NvXHt+M=
26golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
27golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
28golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
29golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
30golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
31golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
32golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
33golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
34golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
35golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
36golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
37golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
38golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
39golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
40golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
41golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
42golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
43golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
44golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
45golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
46golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
47golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
48golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
49golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
50golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-10 15:34:10 +0800