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fast_transfer_file API 分发文件，如果源文件中的文件名包含空格，会报错 TencentBlueKing#812
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80
...mmons/common-utils/src/main/java/com/tencent/bk/job/common/util/FilePathValidateUtil.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| package com.tencent.bk.job.common.util; | ||
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| import org.apache.commons.lang3.StringUtils; | ||
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| import java.util.regex.Pattern; | ||
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| /** | ||
| * 文件路径合法性校验工具类 | ||
| */ | ||
| public class FilePathValidateUtil { | ||
| // 传统DOS正则表达式 | ||
| private static final String CONVENTIONAL_DOS_PATH_REGEX = "(^[A-Za-z]:\\\\([^\\\\])(([^\\\\/:*?\"<>|])*\\\\?)*)|" + | ||
| "(^[A-Za-z]:[\\\\])"; | ||
| // Linux路径正则表达式 | ||
| private static final String LINUX_PATH_REGEX = "^/(((../)*|(./)*)|(\\.?[^.].*/{0,1}))+"; | ||
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| // 传统DOS Pattern | ||
| private static final Pattern CONVENTIONAL_DOS_PATH_PATTERN = Pattern.compile(CONVENTIONAL_DOS_PATH_REGEX); | ||
| // Linux路径Pattern | ||
| private static final Pattern LINUX_PATH_PATTERN = Pattern.compile(LINUX_PATH_REGEX); | ||
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| /** | ||
| * 验证文件系统绝对路径的合法性 | ||
| * @param path 绝对路径 | ||
| * @return boolean true合法，false非法 | ||
| */ | ||
| public static boolean validateFileSystemAbsolutePath(String path) { | ||
| if (StringUtils.isBlank(path)) { | ||
| return false; | ||
| } | ||
| if (isLinuxAbsolutePath(path)) { | ||
| return validateLinuxFileSystemAbsolutePath(path); | ||
| } else { | ||
| return validateWindowsFileSystemAbsolutePath(path); | ||
| } | ||
| } | ||
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| /** | ||
| * 判断是否Linux绝对路径 | ||
| * | ||
| * @param path 文件路径 | ||
| * @return boolean | ||
| */ | ||
| private static boolean isLinuxAbsolutePath(String path) { | ||
| if (path.startsWith("/")) { | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
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| /** | ||
| * 1 传统DOS路径 | ||
| * 标准的DOS路径可由以下三部分组成： | ||
| * 1)卷号或驱动器号，后跟卷分隔符(:)。 | ||
| * 2)目录名称。目录分隔符用来分隔嵌套目录层次结构中的子目录。 | ||
| * 3)文件名。目录分隔符用来分隔文件路径和文件名。 | ||
| * @param path | ||
| * @return boolean | ||
| */ | ||
| private static boolean validateWindowsFileSystemAbsolutePath(String path) { | ||
| // 传统DOS | ||
| if (CONVENTIONAL_DOS_PATH_PATTERN.matcher(path).matches()) { | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
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| /** | ||
| * 文件或目录名，除了/以外，所有的字符都合法 | ||
| * | ||
| * @param path | ||
| * @return boolean | ||
| */ | ||
| private static boolean validateLinuxFileSystemAbsolutePath(String path) { | ||
| if (LINUX_PATH_PATTERN.matcher(path).matches()) { | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
| } |
36 changes: 36 additions & 0 deletions
36
...s/common-utils/src/test/java/com/tencent/bk/job/common/util/FilePathValidateUtilTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| package com.tencent.bk.job.common.util; | ||
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| import org.junit.jupiter.api.Test; | ||
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| import static org.assertj.core.api.AssertionsForClassTypes.assertThat; | ||
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| public class FilePathValidateUtilTest { | ||
| @Test | ||
| void testFileSystemAbsolutePath(){ | ||
| // 传统DOS路径 | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\Documents\\abc.txt")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("c:\\Documents\\abc.txt")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\Documents\\嘉 abc.txt")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath(":\\abc.txt")).isFalse(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:")).isFalse(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\\\")).isFalse(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\logs\\..\\access.log")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\.config\\conf")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("C:\\user\\abc>a")).isFalse(); | ||
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| // linux路径 | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/data/test_2022-04-12.apk")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/data/test_2022 04 12.apk")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/tmp/")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/tmp/.conf/abc")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/tmp/test/../test.log")).isTrue(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("data/test_2022-04-12.apk")).isFalse(); | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("///")).isTrue(); // 根目录 | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/tmp////")).isTrue(); // /tmp/ | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("/tmp//test/")).isTrue();// /tmp/test/ | ||
| assertThat(FilePathValidateUtil.validateFileSystemAbsolutePath("///")).isTrue(); | ||
| } | ||
|
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| } |
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