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Allow authentication keys to be passed in memory.

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All credits go to Joe Turpin, I'm just reaplying and cleaning his patch:
http://www.libssh2.org/mail/libssh2-devel-archive-2012-01/0015.shtml

* Use an unimplemented error for extracting keys from memory with libgcrypt.
This commit is contained in:
David Calavera
2014-09-01 23:54:05 +01:00
committed by Alexander Lamaison
parent 74624c8ddf
commit 18cfec8336
8 changed files with 541 additions and 0 deletions
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37
src/libgcrypt.c
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@@ -149,6 +149,17 @@ _libssh2_dsa_new(libssh2_dsa_ctx ** dsactx,
return 0;
}
int
_libssh2_rsa_new_private_frommemory(libssh2_rsa_ctx ** rsa,
LIBSSH2_SESSION * session,
const char *filedata, size_t filedata_len,
unsigned const char *passphrase)
{
return _libssh2_error(session, LIBSSH2_ERROR_METHOD_NOT_SUPPORTED,
"Unable to extract private key from memory: "
"Method unimplemented in libgcrypt backend");
}
int
_libssh2_rsa_new_private(libssh2_rsa_ctx ** rsa,
LIBSSH2_SESSION * session,
@@ -251,6 +262,17 @@ _libssh2_rsa_new_private(libssh2_rsa_ctx ** rsa,
return ret;
}
int
_libssh2_dsa_new_private_frommemory(libssh2_dsa_ctx ** dsa,
LIBSSH2_SESSION * session,
const char *filedata, size_t filedata_len,
unsigned const char *passphrase)
{
return _libssh2_error(session, LIBSSH2_ERROR_METHOD_NOT_SUPPORTED,
"Unable to extract private key from memory: "
"Method unimplemented in libgcrypt backend");
}
int
_libssh2_dsa_new_private(libssh2_dsa_ctx ** dsa,
LIBSSH2_SESSION * session,
@@ -566,6 +588,21 @@ _libssh2_cipher_crypt(_libssh2_cipher_ctx * ctx,
return ret;
}
int
_libssh2_pub_priv_keyfilememory(LIBSSH2_SESSION *session,
unsigned char **method,
size_t *method_len,
unsigned char **pubkeydata,
size_t *pubkeydata_len,
const char *privatekeydata,
size_t privatekeydata_len,
const char *passphrase)
{
return _libssh2_error(session, LIBSSH2_ERROR_METHOD_NOT_SUPPORTED,
"Unable to extract public key from private key in memory: "
"Method unimplemented in libgcrypt backend");
}
int
_libssh2_pub_priv_keyfile(LIBSSH2_SESSION *session,
unsigned char **method,