Update test-pr.yml #10
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| name: Test Custom YAML Tag Support | |
| on: [push, workflow_dispatch] # 可以通过 push 触发，也可以手动触发 | |
| jobs: | |
| # Job 1: 测试 Python 特有标签 (PyYAML 等) | |
| # 预期结果：高概率失败，因为这些标签不属于标准 YAML，且涉及潜在安全风险 | |
| test-python-tags: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Probe for !!python tags | |
| run: echo "Attempting to use !!python/object/..." | |
| env: | |
| # 将 Python 特有标签结构放入环境变量的值中 | |
| # GitHub Actions 解析 workflow 文件时会处理这里的 YAML | |
| PYTHON_PROBE: | | |
| # 使用一个 PyYAML 特有的反序列化标签作为探针 | |
| my_python_object: !!python/object/apply:os.system ["echo 'This command should NOT run'"] | |
| # 或者你之前提到的 CVE 相关的标签 | |
| # malicious_payload: !!python/object/new:type | |
| # args: ["z", !!python/tuple [], {"extend": !!python/name:exec }] | |
| # listitems: "RCE_HERE" | |
| # Job 2: 测试 Java 特有标签 (SnakeYAML 等) | |
| # 预期结果：高概率失败，原因同上 | |
| test-java-tags: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Probe for !!java tags | |
| run: echo "Attempting to use !!java/object/..." | |
| env: | |
| # 将 Java 特有标签结构放入环境变量的值中 | |
| JAVA_PROBE: | | |
| # 使用一个 SnakeYAML 特有的标签作为探针 | |
| my_java_object: !!java/object:java.util.ArrayList [] | |
| # Job 3: 测试 Ruby 特有标签 (Psych 等) | |
| # 预期结果：高概率失败 | |
| test-ruby-tags: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Probe for !!ruby tags | |
| run: echo "Attempting to use !!ruby/object/..." | |
| env: | |
| # 将 Ruby 特有标签结构放入环境变量的值中 | |
| RUBY_PROBE: | | |
| # 使用一个 Ruby 特有的标签作为探针 | |
| my_ruby_object: !!ruby/object:DateTime | |
| ivars: | |
| :@ajd: 2459655 # 示例值 | |
| # Job 4: 测试 Go 特有标签 (go-yaml 等) | |
| # 注意：Go 的 yaml 库可能不常用 !!go/object 这种形式，更多是处理结构体标签 | |
| # 但我们可以尝试一个不太标准的自定义标签，看它如何反应 | |
| # 预期结果：高概率失败，因为 !!go/object 这种不属于标准或广泛支持的标签 | |
| test-go-tags: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Probe for !!go/object tag | |
| run: echo "Attempting to use !!go/object/..." | |
| env: | |
| # 尝试一个假设的 Go 特有标签 | |
| GO_PROBE: | | |
| my_go_object: !!go/object:main.MyStruct { Field: "value" } | |
| # Job 5: 测试一个完全自定义的未知标签 | |
| # 预期结果：高概率失败，因为这是解析器完全不认识的 | |
| test-custom-unknown-tag: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Probe for !!mycustom/tag | |
| run: echo "Attempting to use a completely unknown tag..." | |
| env: | |
| CUSTOM_PROBE: | | |
| # 一个完全编造的标签 | |
| some_value: !!mycustom/tag arbitrary data | |
| # Job 6: 测试一个不太常见的标准标签 (!!set) | |
| # 预期结果：可能成功，也可能失败，取决于解析器对标准规范的支持程度 | |
| test-standard-set-tag: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Probe for !!set tag | |
| run: echo "Attempting to use !!set tag..." | |
| env: | |
| SET_PROBE: | | |
| my_set_data: !!set | |
| ? item1 | |
| ? item2 | |
| ? item1 # Set应该自动去重 |