Included crypto_rsa.[ch] into include.am in order to resolve a compiling issue.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
crypto_get_rsa_padding_overhead() and crypto_get_rsa_padding() are
not static inline anymore in order to split the crypto_rsa module
from crypto.[ch].
Also included necessary modules in order to solve dependency issues.
Also made two functions in crypto.c use crypto_pk_asn1_encdoe()
instead of reaching into the crypto_pk_t struct.
This reverts commit 9a06282546.
It appears that I misunderstood how the seccomp2 filter rules
interact. It appears that `SCMP_ACT_ERRNO()` always takes
precedence over `SCMP_ACT_ALLOW()` -- I had thought instead that
earlier rules would override later ones. But this change caused bug
25115 (not in any released Tor).
This commit introduces the src/or/dos.{c|h} files that contains the code for
the Denial of Service mitigation subsystem. It currently contains basic
functions to initialize and free the subsystem. They are used at this commit.
The torrc options and consensus parameters are defined at this commit and
getters are implemented.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Add two new files (crypto_rsa.c, crypto_rsa.h) as new module of crypto.[ch].
This new module includes all functions and dependencies related to RSA
operations. Those have been removed from crypto.[ch].
All new changes related to RSA operations must be done in these files.
Follows #24658
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
As we're trying not to have all the other modules in Tor, we moved the openssl
namespace includes back into crypto.c and crypto_openssl_mgt.c files.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Included crypto_openssl_mgt.[ch] into the appropiate files in order to resolve
compiling and dependencies issues.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
Renamed free_openssl() to crypto_openssl_free_all(). Also we made variables and
functions static again.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
Rename crypto_openssl.[ch] to crypto_openssl_mgt.[ch] because it is possible we
need crypto_openssl.[ch] in the future.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
Define TOR_PRIuSZ as minGW compiler doesn't support zu format specifier for
size_t type.
Fixes#24861 on ac9eebd.
Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
... in get_interface_addresses_ioctl().
This pointer alignment issue exists on x86_64 macOS, but is unlikely to exist
elsewhere. (i386 macOS only requires 4-byte alignment, and other OSs have
8-byte ints.)
Fixes bug 24733; not in any released version of tor.
Add free_openssl() function to free the memory allocated for OpenSSL version
management variables. It is required since OpenSSL management has been isolated
from the crypto module.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
Add two new files (crypto_openssl.c, crypto_openssl.h) as new module of
crypto.[ch]. This new module includes all functions and dependencies related
to OpenSSL management. Those have been removed from crypto.[ch].
All new changes related to OpenSSL management must be done in these files.
Follows #24658
Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
This patch lifts the check for whether a given log file (`logfile_t`) is
an "external logfile" (handled by an external logging system such as
syslog, android's logging subsystem, or as an external C callback
function) into a function on its own.
See: https://bugs.torproject.org/24362
