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author | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-20 15:05:25 +0000 |
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committer | rhe <rhe@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-20 15:05:25 +0000 |
commit | f52ab6e4940f9095c4fc5e2f7860bd56747f1c7c (patch) | |
tree | 49c9339ea609dadfc6bc96012cb4f362d3c6869f /ext/tk/config_list.in | |
parent | 02cafdf4916480c2a5b015553cf5b02d6120aed4 (diff) |
openssl: improve handling of password for encrypted PEM
* ext/openssl/ossl.c (ossl_pem_passwd_value): Added. Convert the
argument to String with StringValue() and validate the length is in
4..PEM_BUFSIZE. PEM_BUFSIZE is a macro defined in OpenSSL headers.
(ossl_pem_passwd_cb): When reading/writing encrypted PEM format, we
used to pass the password to PEM_def_callback() directly but it was
problematic. It is not NUL character safe. And surprisingly, it
silently truncates the password to 1024 bytes. [GH ruby/openssl#51]
* ext/openssl/ossl.h: Add function prototype declaration of newly
added ossl_pem_passwd_value().
* ext/openssl/ossl_pkey.c (ossl_pkey_new_from_data): Use
ossl_pem_passwd_value() to validate the password String.
* ext/openssl/ossl_pkey_dsa.c (ossl_dsa_initialize, ossl_dsa_export):
ditto.
* ext/openssl/ossl_pkey_ec.c (ossl_ec_key_initialize,
ossl_ec_key_to_string): ditto.
* ext/openssl/ossl_pkey_rsa.c (ossl_rsa_initialize, ossl_rsa_export):
ditto.
* test/openssl/test_pkey_{dsa,ec,rsa}.rb: test this.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/tk/config_list.in')
0 files changed, 0 insertions, 0 deletions