Java Code Examples for com.oracle.java.testlibrary.Utils#fileAsString()
The following examples show how to use
com.oracle.java.testlibrary.Utils#fileAsString() .
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Example 1
Source File: Platform.java From TencentKona-8 with GNU General Public License v2.0 | 6 votes |
/** * On Linux, first check the SELinux boolean "deny_ptrace" and return false * as we expect to be denied if that is "1". Then expect permission to attach * if we are root, so return true. Then return false for an expected denial * if "ptrace_scope" is 1, and true otherwise. */ public static boolean canPtraceAttachLinux() throws Exception { // SELinux deny_ptrace: String deny_ptrace = Utils.fileAsString("/sys/fs/selinux/booleans/deny_ptrace"); if (deny_ptrace != null && deny_ptrace.contains("1")) { // ptrace will be denied: return false; } if (userName.equals("root")) { return true; } // ptrace_scope: String ptrace_scope = Utils.fileAsString("/proc/sys/kernel/yama/ptrace_scope"); if (ptrace_scope != null && ptrace_scope.contains("1")) { // ptrace will be denied: return false; } // Otherwise expect to be permitted: return true; }
Example 2
Source File: Platform.java From jdk8u60 with GNU General Public License v2.0 | 6 votes |
/** * On Linux, first check the SELinux boolean "deny_ptrace" and return false * as we expect to be denied if that is "1". Then expect permission to attach * if we are root, so return true. Then return false for an expected denial * if "ptrace_scope" is 1, and true otherwise. */ public static boolean canPtraceAttachLinux() throws Exception { // SELinux deny_ptrace: String deny_ptrace = Utils.fileAsString("/sys/fs/selinux/booleans/deny_ptrace"); if (deny_ptrace != null && deny_ptrace.contains("1")) { // ptrace will be denied: return false; } if (userName.equals("root")) { return true; } // ptrace_scope: String ptrace_scope = Utils.fileAsString("/proc/sys/kernel/yama/ptrace_scope"); if (ptrace_scope != null && ptrace_scope.contains("1")) { // ptrace will be denied: return false; } // Otherwise expect to be permitted: return true; }
Example 3
Source File: Platform.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
/** * On Linux, first check the SELinux boolean "deny_ptrace" and return false * as we expect to be denied if that is "1". Then expect permission to attach * if we are root, so return true. Then return false for an expected denial * if "ptrace_scope" is 1, and true otherwise. */ public static boolean canPtraceAttachLinux() throws Exception { // SELinux deny_ptrace: String deny_ptrace = Utils.fileAsString("/sys/fs/selinux/booleans/deny_ptrace"); if (deny_ptrace != null && deny_ptrace.contains("1")) { // ptrace will be denied: return false; } if (userName.equals("root")) { return true; } // ptrace_scope: String ptrace_scope = Utils.fileAsString("/proc/sys/kernel/yama/ptrace_scope"); if (ptrace_scope != null && ptrace_scope.contains("1")) { // ptrace will be denied: return false; } // Otherwise expect to be permitted: return true; }
Example 4
Source File: Platform.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 6 votes |
/** * On Linux, first check the SELinux boolean "deny_ptrace" and return false * as we expect to be denied if that is "1". Then expect permission to attach * if we are root, so return true. Then return false for an expected denial * if "ptrace_scope" is 1, and true otherwise. */ public static boolean canPtraceAttachLinux() throws Exception { // SELinux deny_ptrace: String deny_ptrace = Utils.fileAsString("/sys/fs/selinux/booleans/deny_ptrace"); if (deny_ptrace != null && deny_ptrace.contains("1")) { // ptrace will be denied: return false; } if (userName.equals("root")) { return true; } // ptrace_scope: String ptrace_scope = Utils.fileAsString("/proc/sys/kernel/yama/ptrace_scope"); if (ptrace_scope != null && ptrace_scope.contains("1")) { // ptrace will be denied: return false; } // Otherwise expect to be permitted: return true; }
Example 5
Source File: Platform.java From hottub with GNU General Public License v2.0 | 6 votes |
/** * On Linux, first check the SELinux boolean "deny_ptrace" and return false * as we expect to be denied if that is "1". Then expect permission to attach * if we are root, so return true. Then return false for an expected denial * if "ptrace_scope" is 1, and true otherwise. */ public static boolean canPtraceAttachLinux() throws Exception { // SELinux deny_ptrace: String deny_ptrace = Utils.fileAsString("/sys/fs/selinux/booleans/deny_ptrace"); if (deny_ptrace != null && deny_ptrace.contains("1")) { // ptrace will be denied: return false; } if (userName.equals("root")) { return true; } // ptrace_scope: String ptrace_scope = Utils.fileAsString("/proc/sys/kernel/yama/ptrace_scope"); if (ptrace_scope != null && ptrace_scope.contains("1")) { // ptrace will be denied: return false; } // Otherwise expect to be permitted: return true; }