安全沙盒的调用
# 安全沙盒的调用
Judger-SandBox使用的是开源项目go-judge (opens new window)Linux版本的可执行文件，更多调用方式请自行浏览go-judge (opens new window)
HOJ用的是java来调用此沙盒，请看JudgeServer-judge (opens new window)下的SandboxRun.java
启动Judger-SandBox (opens new window)，默认监听5050端口
# 验证是否启动
访问：http://localhost:5050/version
# 编译
1.1 请求的url为
http://localhost:5050/run
1.2 请求方式
POST
1.3 请求参数
数据格式为json，内容如下
{
"cmd": [
{
"args": [
"/usr/bin/g++",
"a.cc",
"-o",
"a"
],
"env": [
"PATH=/usr/bin:/bin"
],
"files": [
{
"content": ""
},
{
"name": "stdout",
"max": 10240
},
{
"name": "stderr",
"max": 10240
}
],
"cpuLimit": 10000000000,
"memoryLimit": 104857600,
"procLimit": 50,
"copyIn": {
"a.cc": {
"content": "#include <iostream>\nusing namespace std;\nint main() {\nint a, b;\ncin >> a >> b;\ncout << a + b << endl;\n}"
}
},
"copyOut": [
"stdout",
"stderr"
],
"copyOutCached": [
"a.cc",
"a"
],
"copyOutDir": "1"
}
]
}
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1.4 返回的数据为json格式
[
{
"status": "Accepted",
"exitStatus": 0,
"time": 303225231,
"memory": 32243712,
"runTime": 524177700,
"files": {
"stderr": "",
"stdout": ""
},
"fileIds": {
"a": "WDQL5TNLRRVB2KAP",
"a.cc": "NOHPGGDTYQUFRSLJ"
}
}
]
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# 运行与评测
2.1 请求的url为
http://localhost:5050/run
2.2 请求方式
POST
2.3 请求参数
数据格式为json，内容如下
{
"cmd": [{
"args": ["a"],
"env": ["PATH=/usr/bin:/bin","LANG=en_US.UTF-8","LC_ALL=en_US.UTF-8","LANGUAGE=en_US:en"],
"files": [{
"src": "/judge/test_case/problem_1010/1.in"
}, {
"name": "stdout",
"max": 10240
}, {
"name": "stderr",
"max": 10240
}],
"cpuLimit": 10000000000,
"realCpuLimit":30000000000,
"stackLimit":134217728,
"memoryLimit": 104811111,
"procLimit": 50,
"copyIn": {
"a":{"fileId":"WDQL5TNLRRVB2KAP"}
},
"copyOut": ["stdout", "stderr"]
}]
}
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2.4 返回的数据为json格式
[{
"status": "Accepted",
"exitStatus": 0,
"time": 3171607,
"memory": 475136,
"runTime": 110396333,
"files": {
"stderr": "",
"stdout": "23\n"
}
}]
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# 交互判题
3.1 请求的url为
http://localhost:5050/run
3.2 请求方式
POST
3.3 请求参数
数据格式为json，内容如下
{
"pipeMapping": [
{
"in": {
"max": 16777216,
"index": 0,
"fd": 1
},
"out": {
"index": 1,
"fd": 0
}
}
],
"cmd": [
{
"stackLimit": 134217728,
"cpuLimit": 3000000000,
"realCpuLimit": 9000000000,
"clockLimit": 64,
"env": [
"LANG=en_US.UTF-8",
"LANGUAGE=en_US:en",
"LC_ALL=en_US.UTF-8",
"PYTHONIOENCODING=utf-8"
],
"copyOut": [
"stderr"
],
"args": [
"/usr/bin/python3",
"main"
],
"files": [
{
"src": "/judge/test_case/problem_1002/5.in"
},
null,
{
"max": 16777216,
"name": "stderr"
}
],
"memoryLimit": 536870912,
"copyIn": {
"main": {
"fileId": "CGTRDEMKW5VAYN6O"
}
}
},
{
"stackLimit": 134217728,
"cpuLimit": 8000000000,
"clockLimit": 24000000000,
"env": [
"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
"LANG=en_US.UTF-8",
"LANGUAGE=en_US:en",
"LC_ALL=en_US.UTF-8"
],
"copyOut": [
"stdout",
"stderr"
],
"args": [
"/w/spj",
"/w/tmp"
],
"files": [
null,
{
"max": 16777216,
"name": "stdout"
},
{
"max": 16777216,
"name": "stderr"
}
],
"memoryLimit": 536870912,
"copyIn": {
"spj": {
"src": "/judge/spj/1002/spj"
},
"tmp": {
"src": "/judge/test_case/problem_1002/5.out"
}
},
"procLimit": 64
}
]
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3.4 返回的数据为json格式
[
{
"status": "Accepted",
"exitStatus": 0,
"time": 1545123,
"memory": 253952,
"runTime": 4148800,
"files": {
"stderr": ""
},
"fileIds": {}
},
{
"status": "Accepted",
"exitStatus": 0,
"time": 1501463,
"memory": 253952,
"runTime": 5897700,
"files": {
"stderr": "",
"stdout": ""
},
"fileIds": {}
}
]
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