peach入门
分类： ECW
to record the skills, experience and some other interesting things about the Computer World
win-mysql8开启ssl
首先获取配置文件的路径，windows版本简明的方式就是查看mysql的服务，在启动参数中有配置文件的路径，如下： >sc qc mysql80 [SC] QueryServiceConfig 成功 BINARY_PATH_NAME : "C:\Program Files\MySQL\MySQL Server 8.0\bin\mysqld.exe" --defaults-file="C:\P […]
Python内部类通过外部类属性值传递参数一例
为了解决两个线程类通过global 变量传递数据的方法在并发情况下全局变量被覆盖的问题，不得已将两个代理类用一个class来包装，试验了许久才得出这个简单粗暴的方法，留存以备将来参考
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# coding: utf-8 import threading import queue import time class MainClass: # class attribute to be used in subClass queueTest = None queueStopThread = None def __init__(self): MainClass.queueTest = queue.Queue() MainClass.queueStopThread = queue.Queue() def __del__(self): MainClass.queueTest = None MainClass.queueStopThread = None class SubClass1(threading.Thread): def __init__(self): threading.Thread.__init__(self) def run(self): while MainClass.queueStopThread.empty(): if not MainClass.queueTest.empty(): print("{} - {}".format(threading.currentThread().ident, MainClass.queueTest.get())) print("SubClass1: queueStopThread: {}".format(MainClass.queueStopThread.get())) class SubClass2(threading.Thread): def __init__(self): threading.Thread.__init__(self) def run(self): for i in range(1, 10): MainClass.queueTest.put(i) time.sleep(0.1) MainClass.queueStopThread.put(True) @staticmethod def run_main(): p_subclass1 = MainClass.SubClass1() p_subclass1.daemon = True p_subclass1.start() p_subclass2 = MainClass.SubClass2() p_subclass2.daemon = True p_subclass2.start() p_subclass1.join() del p_subclass1 del p_subclass2 if __name__ == "__main__": tM1 = MainClass() tM2 = MainClass() t1 = threading.Thread(target=tM1.run_main()) t1.daemon = True t2 = threading.Thread(target=tM2.run_main()) t2.daemon = True t1.start() t2.start() main_class_test = MainClass() main_class_test.run_main() |
运行结果如下：
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F:\Python\classInClass\venv\Scripts\python.exe F:/Python/classInClass/classInClass.py 14596 - 1 14596 - 2 14596 - 3 14596 - 4 14596 - 5 14596 - 6 14596 - 7 14596 - 8 14596 - 9 SubClass1: queueStopThread: True 11812 - 1 11812 - 2 11812 - 3 11812 - 4 11812 - 5 11812 - 6 11812 - 7 11812 - 8 11812 - 9 SubClass1: queueStopThread: True 11120 - 1 11120 - 2 11120 - 3 11120 - 4 11120 - 5 11120 - 6 11120 - 7 11120 - 8 11120 - 9 SubClass1: queueStopThread: True Process finished with exit code 0 |
Pyhton模拟Proxy实现MITM
参考了Python渗透测试的思路，只是修改消息传递方式为queue，固定有客户端发起链接。
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# -*- coding: utf-8 -*- import socket import ssl import threading import queue import time fromCliQueue = queue.Queue() fromSrvQueue = queue.Queue() sFlag = False ## Client -- proxyServer -- proxyClient -- Server class proxyClient(threading.Thread): def __init__(self): threading.Thread.__init__(self) self.sock = None self.ssl_context = ssl.create_default_context(cafile='RootCA.pem') self.ssl_context.load_cert_chain("Client.pem", "Client.key") self.ssl_context.protocol = ssl.PROTOCOL_TLSv1_2 self.ssl_context.check_hostname = False def run(self): global fromCliQueue global fromSrvQueue while True: #if mesg queue from client is not empty, send it to server and recv response if not fromCliQueue.empty(): if self.sock is None: self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) self.sock.connect(('127.0.0.1', 9999)) else: sdata = fromCliQueue.get() print("[proxyClient]send to server: {}".format(sdata)) self.sock.send(sdata) rdata = self.sock.recv(4096) #解决recv总是收到空字符 if rdata != b'': print("[proxyClient]recv from server: {}".format(rdata)) fromSrvQueue.put(rdata) self.sslDetected(rdata) def sslDetected(self, data): if b'\x01\x00\x00\x00' in data: self.sock = self.ssl_context.wrap_socket(self.sock) print("[proxyClient]ssl neogotiation") return True else: return False class proxyServer(threading.Thread): def __init__(self): threading.Thread.__init__(self) self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) self.sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) self.sock.bind(('127.0.0.1',8888)) self.sock.listen(1) self.ssl_context = ssl.SSLContext() # self.ssl_context.verify_mode = ssl.CERT_REQUIRED self.ssl_context.load_verify_locations(cafile='RootCA.pem') # self.ssl_context.check_hostname = False # test this protocol with client's PROTOCOL_TLSv1_2 self.ssl_context.protocol = ssl.PROTOCOL_TLS_SERVER self.ssl_context.load_cert_chain("Server.pem", "Server.key") def run(self): global fromSrvQueue global fromCliQueue self.proxySocket, addr = self.sock.accept() while self.proxySocket: rdata = self.proxySocket.recv(4096) if rdata != b'': print("[proxyServer]recv from client: {}".format(rdata)) fromCliQueue.put(rdata) while True: if fromSrvQueue.empty(): time.sleep(1) continue else: sdata = fromSrvQueue.get() print("[proxyServer]send to client: {}".format(sdata)) self.proxySocket.send(sdata) self.sslDetected(sdata) break; def sslDetected(self, data): if b'\x01\x00\x00\x00' in data: self.proxySocket = self.ssl_context.wrap_socket(self.proxySocket, server_side=True) print("[proxyClient]ssl neogotiation") return True else: return False if __name__ == "__main__": proxyCli = proxyClient() proxyCli.daemon = True proxyCli.start() proxySrv = proxyServer() proxySrv.daemon = True proxySrv.start() proxySrv.join() |
sslDetected的作用是为了匹配某种特殊的情况： client-server先交互一些普通socket数据，然后开始ssl协商 假设已经获取server端和客户端的证书，此Proxy脚本可以伪造客户端和服务端，实现MITM的场景。 如果 […]
AddressSanitizer
AddressSanitizer的官网网址：https://github.com/google/sanitizers/wiki https://github.com/google/sanitizers/wiki/SanitizerCommonFlags 参考wiki上的方法，在raspberrypi上测试几个常见的内存问题 通过下面的方法编译这几个测试程序： [crayon-6973f90ba99 […]
ssl协商过程抓包内容
Client Hello
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Secure Sockets Layer TLSv1.2 Record Layer: Handshake Protocol: Client Hello Content Type: Handshake (22) Version: TLS 1.0 (0x0301) Length: 136 Handshake Protocol: Client Hello Handshake Type: Client Hello (1) Length: 132 Version: TLS 1.2 (0x0303) Random: 054b5cf0e51d0e3de9073f38cec68e4a4704059cf1e03a55... GMT Unix Time: Oct 25, 1972 09:37:52.000000000 CST Random Bytes: e51d0e3de9073f38cec68e4a4704059cf1e03a55b55ba278... Session ID Length: 0 Cipher Suites Length: 6 Cipher Suites (3 suites) Cipher Suite: TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 (0x009f) Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030) Cipher Suite: TLS_EMPTY_RENEGOTIATION_INFO_SCSV (0x00ff) Compression Methods Length: 1 Compression Methods (1 method) Compression Method: null (0) Extensions Length: 85 Extension: server_name (len=11) Type: server_name (0) Length: 11 Server Name Indication extension Server Name list length: 9 Server Name Type: host_name (0) Server Name length: 6 Server Name: Server Extension: ec_point_formats (len=4) Type: ec_point_formats (11) Length: 4 EC point formats Length: 3 Elliptic curves point formats (3) EC point format: uncompressed (0) EC point format: ansiX962_compressed_prime (1) EC point format: ansiX962_compressed_char2 (2) Extension: supported_groups (len=10) Type: supported_groups (10) Length: 10 Supported Groups List Length: 8 Supported Groups (4 groups) Supported Group: x25519 (0x001d) Supported Group: secp256r1 (0x0017) Supported Group: secp521r1 (0x0019) Supported Group: secp384r1 (0x0018) Extension: SessionTicket TLS (len=0) Type: SessionTicket TLS (35) Length: 0 Data (0 bytes) Extension: encrypt_then_mac (len=0) Type: encrypt_then_mac (22) Length: 0 Extension: extended_master_secret (len=0) Type: extended_master_secret (23) Length: 0 Extension: signature_algorithms (len=32) Type: signature_algorithms (13) Length: 32 Signature Hash Algorithms Length: 30 Signature Hash Algorithms (15 algorithms) Signature Algorithm: rsa_pkcs1_sha512 (0x0601) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA512 DSA (0x0602) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_secp521r1_sha512 (0x0603) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pkcs1_sha384 (0x0501) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA384 DSA (0x0502) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_secp384r1_sha384 (0x0503) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pkcs1_sha256 (0x0401) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA256 DSA (0x0402) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_secp256r1_sha256 (0x0403) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: SHA224 RSA (0x0301) Signature Hash Algorithm Hash: SHA224 (3) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA224 DSA (0x0302) Signature Hash Algorithm Hash: SHA224 (3) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: SHA224 ECDSA (0x0303) Signature Hash Algorithm Hash: SHA224 (3) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pkcs1_sha1 (0x0201) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA1 DSA (0x0202) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_sha1 (0x0203) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: ECDSA (3) |
Server Hello, Certificate, Server Key Exchange, Certificate Request, Server Hello Done
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Secure Sockets Layer TLSv1.2 Record Layer: Handshake Protocol: Server Hello Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 65 Handshake Protocol: Server Hello Handshake Type: Server Hello (2) Length: 61 Version: TLS 1.2 (0x0303) Random: 9bfe3e4bc92264fdcd4c99f2357653cadb5feabc944851ec... GMT Unix Time: Dec 7, 2052 04:42:51.000000000 CST Random Bytes: c92264fdcd4c99f2357653cadb5feabc944851ec7dd42fc8... Session ID Length: 0 Cipher Suite: TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030) Compression Method: null (0) Extensions Length: 21 Extension: renegotiation_info (len=1) Type: renegotiation_info (65281) Length: 1 Renegotiation Info extension Renegotiation info extension length: 0 Extension: ec_point_formats (len=4) Type: ec_point_formats (11) Length: 4 EC point formats Length: 3 Elliptic curves point formats (3) EC point format: uncompressed (0) EC point format: ansiX962_compressed_prime (1) EC point format: ansiX962_compressed_char2 (2) Extension: SessionTicket TLS (len=0) Type: SessionTicket TLS (35) Length: 0 Data (0 bytes) Extension: extended_master_secret (len=0) Type: extended_master_secret (23) Length: 0 TLSv1.2 Record Layer: Handshake Protocol: Certificate Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 2010 Handshake Protocol: Certificate Handshake Type: Certificate (11) Length: 2006 Certificates Length: 2003 Certificates (2003 bytes) Certificate Length: 1009 Certificate: 308203ed308202d5a003020102020101300d06092a864886... (pkcs-9-at-emailAddress=RootCA0@lzu.cn,id-at-commonName=Server,id-at-organizationalUnitName=ETS,id-at-organizationName=LZUiversity,id-at-localityName=LZ,id-at-stateOrProvince signedCertificate version: v3 (2) serialNumber: 1 signature (sha256WithRSAEncryption) Algorithm Id: 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) issuer: rdnSequence (0) rdnSequence: 7 items (pkcs-9-at-emailAddress=RootCA0@lzu.cn,id-at-commonName=RootCA0,id-at-organizationalUnitName=ETS,id-at-organizationName=LZUiversity,id-at-localityName=LZ,id-at-stateOrProvinceName=GS,id-at-countryName=CN) RDNSequence item: 1 item (id-at-countryName=CN) RelativeDistinguishedName item (id-at-countryName=CN) Id: 2.5.4.6 (id-at-countryName) CountryName: CN RDNSequence item: 1 item (id-at-stateOrProvinceName=GS) RelativeDistinguishedName item (id-at-stateOrProvinceName=GS) Id: 2.5.4.8 (id-at-stateOrProvinceName) DirectoryString: uTF8String (4) uTF8String: GS RDNSequence item: 1 item (id-at-localityName=LZ) RelativeDistinguishedName item (id-at-localityName=LZ) Id: 2.5.4.7 (id-at-localityName) DirectoryString: uTF8String (4) uTF8String: LZ RDNSequence item: 1 item (id-at-organizationName=LZUiversity) RelativeDistinguishedName item (id-at-organizationName=LZUiversity) Id: 2.5.4.10 (id-at-organizationName) DirectoryString: uTF8String (4) uTF8String: LZUiversity RDNSequence item: 1 item (id-at-organizationalUnitName=ETS) RelativeDistinguishedName item (id-at-organizationalUnitName=ETS) Id: 2.5.4.11 (id-at-organizationalUnitName) DirectoryString: uTF8String (4) uTF8String: ETS RDNSequence item: 1 item (id-at-commonName=RootCA0) RelativeDistinguishedName item (id-at-commonName=RootCA0) Id: 2.5.4.3 (id-at-commonName) DirectoryString: uTF8String (4) uTF8String: RootCA0 RDNSequence item: 1 item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) RelativeDistinguishedName item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) Id: 1.2.840.113549.1.9.1 (pkcs-9-at-emailAddress) IA5String: RootCA0@lzu.cn validity notBefore: utcTime (0) utcTime: 18-10-07 08:49:47 (UTC) notAfter: utcTime (0) utcTime: 19-10-07 08:49:47 (UTC) subject: rdnSequence (0) rdnSequence: 7 items (pkcs-9-at-emailAddress=RootCA0@lzu.cn,id-at-commonName=Server,id-at-organizationalUnitName=ETS,id-at-organizationName=LZUiversity,id-at-localityName=LZ,id-at-stateOrProvinceName=GS,id-at-countryName=CN) RDNSequence item: 1 item (id-at-countryName=CN) RelativeDistinguishedName item (id-at-countryName=CN) Id: 2.5.4.6 (id-at-countryName) CountryName: CN RDNSequence item: 1 item (id-at-stateOrProvinceName=GS) RelativeDistinguishedName item (id-at-stateOrProvinceName=GS) Id: 2.5.4.8 (id-at-stateOrProvinceName) DirectoryString: uTF8String (4) uTF8String: GS RDNSequence item: 1 item (id-at-localityName=LZ) RelativeDistinguishedName item (id-at-localityName=LZ) Id: 2.5.4.7 (id-at-localityName) DirectoryString: uTF8String (4) uTF8String: LZ RDNSequence item: 1 item (id-at-organizationName=LZUiversity) RelativeDistinguishedName item (id-at-organizationName=LZUiversity) Id: 2.5.4.10 (id-at-organizationName) DirectoryString: uTF8String (4) uTF8String: LZUiversity RDNSequence item: 1 item (id-at-organizationalUnitName=ETS) RelativeDistinguishedName item (id-at-organizationalUnitName=ETS) Id: 2.5.4.11 (id-at-organizationalUnitName) DirectoryString: uTF8String (4) uTF8String: ETS RDNSequence item: 1 item (id-at-commonName=Server) RelativeDistinguishedName item (id-at-commonName=Server) Id: 2.5.4.3 (id-at-commonName) DirectoryString: uTF8String (4) uTF8String: Server RDNSequence item: 1 item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) RelativeDistinguishedName item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) Id: 1.2.840.113549.1.9.1 (pkcs-9-at-emailAddress) IA5String: RootCA0@lzu.cn subjectPublicKeyInfo algorithm (rsaEncryption) Algorithm Id: 1.2.840.113549.1.1.1 (rsaEncryption) subjectPublicKey: 3082010a0282010100c6972db88d8274b7c532bbe0d96807... modulus: 0x00c6972db88d8274b7c532bbe0d9680796f15b8f978d4b95... publicExponent: 65537 extensions: 4 items Extension (id-ce-basicConstraints) Extension Id: 2.5.29.19 (id-ce-basicConstraints) BasicConstraintsSyntax [0 length] Extension (ns_cert_exts.comment) Extension Id: 2.16.840.1.113730.1.13 (ns_cert_exts.comment) Comment: OpenSSL Generated Certificate Extension (id-ce-subjectKeyIdentifier) Extension Id: 2.5.29.14 (id-ce-subjectKeyIdentifier) SubjectKeyIdentifier: c707aa6d554dc647f60f56a89ccd94c8a6817393 Extension (id-ce-authorityKeyIdentifier) Extension Id: 2.5.29.35 (id-ce-authorityKeyIdentifier) AuthorityKeyIdentifier keyIdentifier: d1240f1fbe9c38f59d0c73b6ddce97f2b3677aad algorithmIdentifier (sha256WithRSAEncryption) Algorithm Id: 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) Padding: 0 encrypted: 51fb5e7174fd39adc6e7da030ee66cabf02d616da62a2d5a... Certificate Length: 988 Certificate: 308203d8308202c0a003020102020900ec4eb6fa4339afb8... (pkcs-9-at-emailAddress=RootCA0@lzu.cn,id-at-commonName=RootCA0,id-at-organizationalUnitName=ETS,id-at-organizationName=LZUiversity,id-at-localityName=LZ,id-at-stateOrProvinc signedCertificate version: v3 (2) serialNumber: 17027748427120357304 signature (sha256WithRSAEncryption) Algorithm Id: 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) issuer: rdnSequence (0) rdnSequence: 7 items (pkcs-9-at-emailAddress=RootCA0@lzu.cn,id-at-commonName=RootCA0,id-at-organizationalUnitName=ETS,id-at-organizationName=LZUiversity,id-at-localityName=LZ,id-at-stateOrProvinceName=GS,id-at-countryName=CN) RDNSequence item: 1 item (id-at-countryName=CN) RelativeDistinguishedName item (id-at-countryName=CN) Id: 2.5.4.6 (id-at-countryName) CountryName: CN RDNSequence item: 1 item (id-at-stateOrProvinceName=GS) RelativeDistinguishedName item (id-at-stateOrProvinceName=GS) Id: 2.5.4.8 (id-at-stateOrProvinceName) DirectoryString: uTF8String (4) uTF8String: GS RDNSequence item: 1 item (id-at-localityName=LZ) RelativeDistinguishedName item (id-at-localityName=LZ) Id: 2.5.4.7 (id-at-localityName) DirectoryString: uTF8String (4) uTF8String: LZ RDNSequence item: 1 item (id-at-organizationName=LZUiversity) RelativeDistinguishedName item (id-at-organizationName=LZUiversity) Id: 2.5.4.10 (id-at-organizationName) DirectoryString: uTF8String (4) uTF8String: LZUiversity RDNSequence item: 1 item (id-at-organizationalUnitName=ETS) RelativeDistinguishedName item (id-at-organizationalUnitName=ETS) Id: 2.5.4.11 (id-at-organizationalUnitName) DirectoryString: uTF8String (4) uTF8String: ETS RDNSequence item: 1 item (id-at-commonName=RootCA0) RelativeDistinguishedName item (id-at-commonName=RootCA0) Id: 2.5.4.3 (id-at-commonName) DirectoryString: uTF8String (4) uTF8String: RootCA0 RDNSequence item: 1 item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) RelativeDistinguishedName item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) Id: 1.2.840.113549.1.9.1 (pkcs-9-at-emailAddress) IA5String: RootCA0@lzu.cn validity notBefore: utcTime (0) utcTime: 18-10-07 08:49:46 (UTC) notAfter: utcTime (0) utcTime: 28-10-04 08:49:46 (UTC) subject: rdnSequence (0) rdnSequence: 7 items (pkcs-9-at-emailAddress=RootCA0@lzu.cn,id-at-commonName=RootCA0,id-at-organizationalUnitName=ETS,id-at-organizationName=LZUiversity,id-at-localityName=LZ,id-at-stateOrProvinceName=GS,id-at-countryName=CN) RDNSequence item: 1 item (id-at-countryName=CN) RelativeDistinguishedName item (id-at-countryName=CN) Id: 2.5.4.6 (id-at-countryName) CountryName: CN RDNSequence item: 1 item (id-at-stateOrProvinceName=GS) RelativeDistinguishedName item (id-at-stateOrProvinceName=GS) Id: 2.5.4.8 (id-at-stateOrProvinceName) DirectoryString: uTF8String (4) uTF8String: GS RDNSequence item: 1 item (id-at-localityName=LZ) RelativeDistinguishedName item (id-at-localityName=LZ) Id: 2.5.4.7 (id-at-localityName) DirectoryString: uTF8String (4) uTF8String: LZ RDNSequence item: 1 item (id-at-organizationName=LZUiversity) RelativeDistinguishedName item (id-at-organizationName=LZUiversity) Id: 2.5.4.10 (id-at-organizationName) DirectoryString: uTF8String (4) uTF8String: LZUiversity RDNSequence item: 1 item (id-at-organizationalUnitName=ETS) RelativeDistinguishedName item (id-at-organizationalUnitName=ETS) Id: 2.5.4.11 (id-at-organizationalUnitName) DirectoryString: uTF8String (4) uTF8String: ETS RDNSequence item: 1 item (id-at-commonName=RootCA0) RelativeDistinguishedName item (id-at-commonName=RootCA0) Id: 2.5.4.3 (id-at-commonName) DirectoryString: uTF8String (4) uTF8String: RootCA0 RDNSequence item: 1 item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) RelativeDistinguishedName item (pkcs-9-at-emailAddress=RootCA0@lzu.cn) Id: 1.2.840.113549.1.9.1 (pkcs-9-at-emailAddress) IA5String: RootCA0@lzu.cn subjectPublicKeyInfo algorithm (rsaEncryption) Algorithm Id: 1.2.840.113549.1.1.1 (rsaEncryption) subjectPublicKey: 3082010a02820101009e1c8e2bf1ec29bd0c2af6ec915890... modulus: 0x009e1c8e2bf1ec29bd0c2af6ec915890a94fd3dead3c7183... publicExponent: 65537 extensions: 4 items Extension (id-ce-subjectKeyIdentifier) Extension Id: 2.5.29.14 (id-ce-subjectKeyIdentifier) SubjectKeyIdentifier: d1240f1fbe9c38f59d0c73b6ddce97f2b3677aad Extension (id-ce-authorityKeyIdentifier) Extension Id: 2.5.29.35 (id-ce-authorityKeyIdentifier) AuthorityKeyIdentifier keyIdentifier: d1240f1fbe9c38f59d0c73b6ddce97f2b3677aad Extension (id-ce-basicConstraints) Extension Id: 2.5.29.19 (id-ce-basicConstraints) BasicConstraintsSyntax cA: True Extension (id-ce-keyUsage) Extension Id: 2.5.29.15 (id-ce-keyUsage) Padding: 1 KeyUsage: 06 (keyCertSign, cRLSign) 0... .... = digitalSignature: False .0.. .... = contentCommitment: False ..0. .... = keyEncipherment: False ...0 .... = dataEncipherment: False .... 0... = keyAgreement: False .... .1.. = keyCertSign: True .... ..1. = cRLSign: True .... ...0 = encipherOnly: False 0... .... = decipherOnly: False algorithmIdentifier (sha256WithRSAEncryption) Algorithm Id: 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) Padding: 0 encrypted: 1c79357bc723353609353cc85b1b2933067c1177b581f1d5... TLSv1.2 Record Layer: Handshake Protocol: Server Key Exchange Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 300 Handshake Protocol: Server Key Exchange Handshake Type: Server Key Exchange (12) Length: 296 EC Diffie-Hellman Server Params Curve Type: named_curve (0x03) Named Curve: x25519 (0x001d) Pubkey Length: 32 Pubkey: 056ead6ebe7813f5ee386917dcde72b6de5a5cb7d36b9c61... Signature Algorithm: rsa_pkcs1_sha512 (0x0601) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: RSA (1) Signature Length: 256 Signature: 2e37e2b34349df0842c999711f6500dc74e4e4c981d11281... TLSv1.2 Record Layer: Handshake Protocol: Certificate Request Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 42 Handshake Protocol: Certificate Request Handshake Type: Certificate Request (13) Length: 38 Certificate types count: 3 Certificate types (3 types) Certificate type: RSA Sign (1) Certificate type: DSS Sign (2) Certificate type: ECDSA Sign (64) Signature Hash Algorithms Length: 30 Signature Hash Algorithms (15 algorithms) Signature Algorithm: rsa_pkcs1_sha512 (0x0601) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA512 DSA (0x0602) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_secp521r1_sha512 (0x0603) Signature Hash Algorithm Hash: SHA512 (6) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pkcs1_sha384 (0x0501) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA384 DSA (0x0502) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_secp384r1_sha384 (0x0503) Signature Hash Algorithm Hash: SHA384 (5) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pkcs1_sha256 (0x0401) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA256 DSA (0x0402) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_secp256r1_sha256 (0x0403) Signature Hash Algorithm Hash: SHA256 (4) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: SHA224 RSA (0x0301) Signature Hash Algorithm Hash: SHA224 (3) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA224 DSA (0x0302) Signature Hash Algorithm Hash: SHA224 (3) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: SHA224 ECDSA (0x0303) Signature Hash Algorithm Hash: SHA224 (3) Signature Hash Algorithm Signature: ECDSA (3) Signature Algorithm: rsa_pkcs1_sha1 (0x0201) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: RSA (1) Signature Algorithm: SHA1 DSA (0x0202) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: DSA (2) Signature Algorithm: ecdsa_sha1 (0x0203) Signature Hash Algorithm Hash: SHA1 (2) Signature Hash Algorithm Signature: ECDSA (3) Distinguished Names Length: 0 TLSv1.2 Record Layer: Handshake Protocol: Server Hello Done Content Type: Handshake (22) Version: TLS 1.2 (0x0303) Length: 4 Handshake Protocol: Server Hello Done Handshake Type: Server Hello Done (14) Length: 0 |
Certificate, Client Key Exchange, […]
python ssl wrap
通过python可以免去编译很快速的实现ssl socket的模拟，如下server和client的示例，作为日常学习ssl的行为模式，应该是能满足了： sslServer:
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import socket import ssl import sys def sslServer(host, port): # create user defined SSLContext ssl_context = ssl.SSLContext() ssl_context.verify_mode = ssl.CERT_REQUIRED ssl_context.load_verify_locations(cafile='RootCA.pem') ssl_context.check_hostname = False # test this protocol with client's PROTOCOL_TLSv1_2 ssl_context.protocol = ssl.PROTOCOL_TLS_SERVER ssl_context.load_cert_chain("Server.pem", "Server.key") cipher_suites = 'ECDHE-RSA-AES256-GCM-SHA384:AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384' ssl_context.set_ciphers(cipher_suites) try: server = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) # set reuse options server.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) server.bind((host, port)) server.listen(1) with ssl_context.wrap_socket(server, server_side=True) as ssl_server: conn, addr = ssl_server.accept() print("accept conn from %s" % str(addr)) # get the ssl cipher info print('ssl cipher: {}'.format(conn.cipher())) while conn: recv_data = conn.recv(1024) print("recv: %s" % repr(recv_data)) if not recv_data: break conn.sendall(recv_data) except Exception as e: print(e) if __name__ == '__main__': print('ssl ver: {}'.format(ssl.OPENSSL_VERSION)) try: sslServer(sys.argv[1], int(sys.argv[2])) except KeyboardInterrupt: print('server exit') |
sslClient:
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import socket import ssl import sys def sslClient(host, port): # create defauly_context ssl_context = ssl.create_default_context(cafile='RootCA.pem') ssl_context.load_cert_chain("Client.pem", "Client.key") ssl_context.protocol = ssl.PROTOCOL_TLSv1_2 # crl test # ssl_context.verify_flags = ssl.VERIFY_CRL_CHECK_LEAF # ssl_context.load_verify_locations("Server.crl") cipher_suites = 'DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384' ssl_context.set_ciphers(cipher_suites) client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) with ssl_context.wrap_socket(client, server_hostname='Server') as ssl_client: ssl_client.connect((host, port)) # get the ssl cipher info print('ssl cipher: {}'.format(ssl_client.cipher())) while True: send_data = input("send:") ssl_client.sendall(send_data.encode()) recv_data = ssl_client.recv(1024) print("recv:%s" % recv_data) if __name__ == '__main__': print('ssl ver: {}'.format(ssl.OPENSSL_VERSION)) try: sslClient(sys.argv[1], int(sys.argv[2])) except KeyboardInterrupt: print('client exit') |
参考： 官方文档: https://docs.python.org/3 […]
BaseHTTPServer
测试代码，留备参考。python3相对pyhton2的改变还是不少，比如发送/接收之前之后的编码，包的导入方式等
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# -*- coding: utf-8 -*- #python3.6 from http.server import BaseHTTPRequestHandler, HTTPServer import json import socketserver import threading class myHTTPHandler(BaseHTTPRequestHandler): def _set_header(self): self.protocol = 'HTTP/1.1' self.send_response(200, 'OK') self.send_header('Content-type', 'application/json') self.end_headers() def do_GET(self): #获取线程名称，对比myHTTPServer和HTTPServer的线程差异 print(threading.current_thread().getName()) # 获取请求类型和地址（可以通过不抑制log_message来得到，一样的效果，此处只是为了留存） print(self.command, self.path, self.client_address) #显示header内容 print(self.headers) #获取header指定属性的值 print('Accept-Language', self.headers.get('Accept-Language')) #读取请求内容 #如果有Content-Length，可以通过长度来读取发送的数据内容 length = self.headers.get('Content-Length') if length is not None: rdata = self.rfile.read(int(length)) print(rdata.decode()) jsobBody = json.dumps(rdata.decode()) # 发送响应 self._set_header() # pyhton3必须添加encode()才能正常发送 self.wfile.write(json.dumps({'ret1': 'hello world'}).encode()) def do_POST(self): pass # log处理函数，通过这种方式可以抑制请求消息输出 # def log_message(self, format, *args): # pass class myHTTPServer(socketserver.ThreadingMixIn, HTTPServer): allow_reuse_address = True pass if __name__ == '__main__': server = myHTTPServer(('127.0.0.1', 9999), myHTTPHandler) try: server.serve_forever() except KeyboardInterrupt: pass server.server_close() |
通过下面的curl命令可以测试带数据的POST或者GET，否则可以直接用网页来访问测试：
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curl -H "Content-Type:application/json" -X GET --data '{"test": "hello from client"}' http://127.0.0.1:9999 |