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37 lines
757 B
Python
37 lines
757 B
Python
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import cffi
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import OpenSSL
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xffi = cffi.FFI()
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xffi.cdef ("""
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struct rsa_meth_st {
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int flags;
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...;
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};
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struct rsa_st {
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int pad;
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long version;
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struct rsa_meth_st *meth;
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...;
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};
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""")
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xffi.verify(
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"""#include <openssl/rsa.h>""",
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extra_compile_args=['-w']
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)
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def handle(privkey):
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new = xffi.new("struct rsa_st*")
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newbuf = xffi.buffer(new)
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rsa = OpenSSL.SSL._lib.EVP_PKEY_get1_RSA(privkey._pkey)
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oldbuf = OpenSSL.SSL._ffi.buffer(rsa)
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newbuf[:] = oldbuf[:]
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return new
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def set_flags(privkey, val):
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hdl = handle(privkey)
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hdl.meth.flags = val
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return privkey
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def get_flags(privkey):
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hdl = handle(privkey)
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return hdl.meth.flags
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