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feat: add system info page (casdoor#1033)
* feat: add system info page * feat: add some code * fix
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| // Copyright 2022 The Casdoor Authors. All Rights Reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package controllers | ||
|
|
||
| import ( | ||
| "github.com/casdoor/casdoor/object" | ||
| "github.com/casdoor/casdoor/util" | ||
| ) | ||
|
|
||
| type SystemInfo struct { | ||
| MemoryUsed uint64 `json:"memory_used"` | ||
| MemoryTotal uint64 `json:"memory_total"` | ||
| CpuUsage []float64 `json:"cpu_usage"` | ||
| } | ||
|
|
||
| // GetSystemInfo | ||
| // @Title GetSystemInfo | ||
| // @Tag System API | ||
| // @Description get user's system info | ||
| // @Param id query string true "The id of the user" | ||
| // @Success 200 {object} object.SystemInfo The Response object | ||
| // @router /get-system-info [get] | ||
| func (c *ApiController) GetSystemInfo() { | ||
| id := c.GetString("id") | ||
| if id == "" { | ||
| id = c.GetSessionUsername() | ||
| } | ||
|
|
||
| user := object.GetUser(id) | ||
| if user == nil || !user.IsGlobalAdmin { | ||
| c.ResponseError("You are not authorized to access this resource") | ||
| } | ||
|
|
||
| cpuUsage, err := util.GetCpuUsage() | ||
| if err != nil { | ||
| c.ResponseError(err.Error()) | ||
| } | ||
|
|
||
| memoryUsed, memoryTotal, err := util.GetMemoryUsage() | ||
| if err != nil { | ||
| c.ResponseError(err.Error()) | ||
| } | ||
|
|
||
| c.Data["json"] = SystemInfo{ | ||
| CpuUsage: cpuUsage, | ||
| MemoryUsed: memoryUsed, | ||
| MemoryTotal: memoryTotal, | ||
| } | ||
| c.ServeJSON() | ||
| } | ||
|
|
||
| // GitRepoVersion | ||
| // @Title GitRepoVersion | ||
| // @Tag System API | ||
| // @Description get local github repo's latest release version info | ||
| // @Success 200 {string} local latest version hash of casdoor | ||
| // @router /get-release [get] | ||
| func (c *ApiController) GitRepoVersion() { | ||
| version, err := util.GetGitRepoVersion() | ||
| if err != nil { | ||
| c.ResponseError(err.Error()) | ||
| } | ||
|
|
||
| c.Data["json"] = version | ||
| c.ServeJSON() | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| // Copyright 2022 The Casdoor Authors. All Rights Reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package util | ||
|
|
||
| import ( | ||
| "io/ioutil" | ||
| "os" | ||
| "runtime" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/shirou/gopsutil/cpu" | ||
| "github.com/shirou/gopsutil/mem" | ||
| ) | ||
|
|
||
| // get cpu usage | ||
| func GetCpuUsage() ([]float64, error) { | ||
| usage, err := cpu.Percent(time.Second, true) | ||
| return usage, err | ||
| } | ||
|
|
||
| var fileDate, version string | ||
|
|
||
| // get memory usage | ||
| func GetMemoryUsage() (uint64, uint64, error) { | ||
| virtualMem, err := mem.VirtualMemory() | ||
| if err != nil { | ||
| return 0, 0, err | ||
| } | ||
|
|
||
| var m runtime.MemStats | ||
| runtime.ReadMemStats(&m) | ||
|
|
||
| return m.TotalAlloc, virtualMem.Total, nil | ||
| } | ||
|
|
||
| // get github repo release version | ||
| func GetGitRepoVersion() (string, error) { | ||
| pwd, err := os.Getwd() | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| fileInfos, err := ioutil.ReadDir(pwd + "/.git/refs/heads") | ||
| for _, v := range fileInfos { | ||
| if v.Name() == "master" { | ||
| if v.ModTime().String() == fileDate { | ||
| return version, nil | ||
| } else { | ||
| fileDate = v.ModTime().String() | ||
| break | ||
| } | ||
| } | ||
| } | ||
|
|
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| content, err := ioutil.ReadFile(pwd + "/.git/refs/heads/master") | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
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| // Convert to full length | ||
| temp := string(content) | ||
| version = strings.ReplaceAll(temp, "\n", "") | ||
|
|
||
| return version, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| // Copyright 2022 The Casdoor Authors. All Rights Reserved. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package util | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
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| func TestGetCpuUsage(t *testing.T) { | ||
| usage, err := GetCpuUsage() | ||
| assert.Nil(t, err) | ||
| t.Log(usage) | ||
| } | ||
|
|
||
| func TestGetMemoryUsage(t *testing.T) { | ||
| used, total, err := GetMemoryUsage() | ||
| assert.Nil(t, err) | ||
| t.Log(used, total) | ||
| } |
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