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| author | Paul Kehrer <paul.l.kehrer@gmail.com> | 2016-12-19 17:25:00 -0600 |
|---|---|---|
| committer | Alex Gaynor <alex.gaynor@gmail.com> | 2016-12-19 18:25:00 -0500 |
| commit | e432562e771f7e190310a093e93a217871e35c90 (patch) | |
| tree | cf4153cfee886a6229f8bf511130ebead8620f42 /src/_cffi_src/openssl | |
| parent | 7a15827ee65ef0b2ccab8615eba512913c92c4b5 (diff) | |
| download | cryptography-e432562e771f7e190310a093e93a217871e35c90.tar.gz cryptography-e432562e771f7e190310a093e93a217871e35c90.tar.bz2 cryptography-e432562e771f7e190310a093e93a217871e35c90.zip | |
DTLS bindings (#3309)
* add DTLSv1_2 methods
* add binding to DTLSv1_get_timeout() and DTLSv1_handle_timeout()
* fix: PEP8 failed
fix the following error:
./src/_cffi_src/openssl/ssl.py:728:80: E501 line too long (80 > 79 characters)
see https://jenkins.cryptography.io/job/cryptography-pr-pep8/1954/
* Revert "add DTLSv1_2 methods"
This reverts commit e4a9150b12ddb4790159a5835f1d1136cb1b996e.
* replace 'long int' by 'long'
To be more consistent with the naming convention
cf https://github.com/pyca/cryptography/pull/3286/files/8dde92aad5db97fa176bf164783bdf9ba242edf4#r90153970
* wrap with braces
cf https://github.com/pyca/cryptography/pull/3286/files/8dde92aad5db97fa176bf164783bdf9ba242edf4#r90154057
* conditionally bind all DTLS
* rebase error
* rename wrapped function
Diffstat (limited to 'src/_cffi_src/openssl')
| -rw-r--r-- | src/_cffi_src/openssl/ssl.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/_cffi_src/openssl/ssl.py b/src/_cffi_src/openssl/ssl.py index 6fdc2015..7a041e5d 100644 --- a/src/_cffi_src/openssl/ssl.py +++ b/src/_cffi_src/openssl/ssl.py @@ -25,6 +25,7 @@ static const long Cryptography_HAS_TLSEXT_STATUS_REQ_TYPE; static const long Cryptography_HAS_GET_SERVER_TMP_KEY; static const long Cryptography_HAS_SSL_CTX_SET_CLIENT_CERT_ENGINE; static const long Cryptography_HAS_SSL_CTX_CLEAR_OPTIONS; +static const long Cryptography_HAS_DTLS; /* Internally invented symbol to tell us if SNI is supported */ static const long Cryptography_HAS_TLSEXT_HOSTNAME; @@ -431,6 +432,10 @@ long SSL_CTX_sess_cb_hits(SSL_CTX *); long SSL_CTX_sess_misses(SSL_CTX *); long SSL_CTX_sess_timeouts(SSL_CTX *); long SSL_CTX_sess_cache_full(SSL_CTX *); + +/* DTLS support */ +long Cryptography_DTLSv1_get_timeout(SSL *, time_t *, long *); +long DTLSv1_handle_timeout(SSL *); """ CUSTOMIZATIONS = """ @@ -652,4 +657,30 @@ static const long Cryptography_HAS_TLS_ST = 0; static const long TLS_ST_BEFORE = 0; static const long TLS_ST_OK = 0; #endif + +#ifndef OPENSSL_NO_DTLS +static const long Cryptography_HAS_DTLS = 1; +/* Wrap DTLSv1_get_timeout to avoid cffi to handle a 'struct timeval'. */ +long Cryptography_DTLSv1_get_timeout(SSL *ssl, time_t *ptv_sec, + long *ptv_usec) { + struct timeval tv = { 0 }; + int r = DTLSv1_get_timeout(ssl, &tv); + + if (r == 1) { + if (ptv_sec) { + *ptv_sec = tv.tv_sec; + } + + if (ptv_usec) { + *ptv_usec = tv.tv_usec; + } + } + + return r; +} +#else +static const long Cryptography_HAS_DTLS = 0; +long (*DTLSv1_get_timeout_wrapped)(SSL *, time_t *, long int *) = NULL; +long (*DTLSv1_handle_timeout)(SSL *) = NULL; +#endif """ |