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666991fc59
The internal `_ssl._SSLSocket` object now provides methods to retrieve the peer cert chain and verified cert chain as a list of Certificate objects. Certificate objects have methods to convert the cert to a dict, PEM, or DER (ASN.1). These are private APIs for now. There is a slim chance to stabilize the approach and provide a public API for 3.10. Otherwise I'll provide a stable API in 3.11. Signed-off-by: Christian Heimes <christian@python.org>
75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
#ifndef Py_SSL_H
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#define Py_SSL_H
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/* OpenSSL header files */
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#include "openssl/evp.h"
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#include "openssl/x509.h"
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/*
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* ssl module state
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*/
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typedef struct {
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/* Types */
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PyTypeObject *PySSLContext_Type;
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PyTypeObject *PySSLSocket_Type;
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PyTypeObject *PySSLMemoryBIO_Type;
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PyTypeObject *PySSLSession_Type;
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PyTypeObject *PySSLCertificate_Type;
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/* SSL error object */
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PyObject *PySSLErrorObject;
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PyObject *PySSLCertVerificationErrorObject;
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PyObject *PySSLZeroReturnErrorObject;
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PyObject *PySSLWantReadErrorObject;
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PyObject *PySSLWantWriteErrorObject;
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PyObject *PySSLSyscallErrorObject;
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PyObject *PySSLEOFErrorObject;
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/* Error mappings */
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PyObject *err_codes_to_names;
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PyObject *err_names_to_codes;
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PyObject *lib_codes_to_names;
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/* socket type from module CAPI */
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PyTypeObject *Sock_Type;
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} _sslmodulestate;
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static struct PyModuleDef _sslmodule_def;
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Py_LOCAL_INLINE(_sslmodulestate*)
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get_ssl_state(PyObject *module)
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{
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void *state = PyModule_GetState(module);
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assert(state != NULL);
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return (_sslmodulestate *)state;
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}
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#define get_state_type(type) \
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(get_ssl_state(_PyType_GetModuleByDef(type, &_sslmodule_def)))
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#define get_state_ctx(c) (((PySSLContext *)(c))->state)
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#define get_state_sock(s) (((PySSLSocket *)(s))->ctx->state)
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#define get_state_obj(o) ((_sslmodulestate *)PyType_GetModuleState(Py_TYPE(o)))
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#define get_state_mbio(b) get_state_obj(b)
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#define get_state_cert(c) get_state_obj(c)
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/* ************************************************************************
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* certificate
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*/
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enum py_ssl_encoding {
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PY_SSL_ENCODING_PEM=X509_FILETYPE_PEM,
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PY_SSL_ENCODING_DER=X509_FILETYPE_ASN1,
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PY_SSL_ENCODING_PEM_AUX=X509_FILETYPE_PEM + 0x100,
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};
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typedef struct {
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PyObject_HEAD
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X509 *cert;
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Py_hash_t hash;
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} PySSLCertificate;
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/* ************************************************************************
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* helpers and utils
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*/
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static PyObject *_PySSL_BytesFromBIO(_sslmodulestate *state, BIO *bio);
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static PyObject *_PySSL_UnicodeFromBIO(_sslmodulestate *state, BIO *bio, const char *error);
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#endif /* Py_SSL_H */
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