Now the target IP address filters can use port specs too.
Refactor for code reuse, create filter_action struct used by rules,
sites, and ports.
Also, improve code and documentation.
The new Define option can be used for defining macros to be used in
filtering rules. Macro names must begin with a '$' char. Macro values
must be separated with spaces.
Macros are expanded by rewriting the rule with the values of macro.
PassSite rules do not support macros (the PassSite option will be
deprecated in favor of filtering rules in the future).
Now filtering rules can disable log actions too. This is possible thanks
to the newly added precedence field of rules. Log actions of filtering
rules at higher precedence can modify logging now. In other words, more
specific rules can change the log actions of more general rules.
HTTP filtering rules can only disable logging.
- Match action is added to be used with log actions only, the other
filter actions can specify log actions too
- Log actions do not configure any loggers. Global loggers for
respective log actions should have been configured for those log actions
to have any effect.
- If no filter rules are defined for a proxyspec, all log actions are
enabled. Otherwise, all log actions are disabled, and filtering rules
should enable them specifically.
- Fix max number of tokens in proxyspec and filter parsers
- Fix issues with rejecting unknown args in filter rule parser
- Do not use filter_rules field of proxyspec after config finished, it
is used for filter configuration and freed afterwards
The -n command line option enables split mode for all proxyspecs,
effectively making sslproxy behave like sslsplit.
Divert option can be set/unset globally and per-proxyspec.
Add e2e tests for split mode, and update make file for tests
accordingly.
Update documentation accordingly.
Improve code reuse, remove duplicate functions.
This change deserves a release of its own, hence v0.8.4.
These vars are used while configuring proxyspecs, and freed right after
they are used. So they should not be in proxyspec struct.
Refactor accordingly.
Add testproxy e2e tests for POP3 and SMTP protocol validation.
We have detected that POP3 and SMTP protocol validation was broken
thanks to these new testproxy e2e tests. This is yet another example why
e2e tests are important.
Fix segmentation fault upon receiving BEV_EVENT_EOF on the inbound
bufferevent while the outbound bufferevent has not received
BEV_EVENT_CONNECTED yet.
Issue: #124
Patch by: Eun Soo Park
The event buffer write handler failes to re-enable the corresponding
read event of the opposite connection if the buffer is not only down to
less than half the limit, but completely emptied. In that case, the
read event would never be re-enabled and the connection would stall and
time out.
Issue: #109
Patch by: Eun Soo Park
Add contributed python script for parsing the output of sslsplit -L
from a log file or named pipe and converting the log entries to an
emulated PCAP format. Information not contained in the log, such as
sequence numbers, IP IDs etc is emulated and does not correspond to the
original packets on the network.
Issue: #27
Contributed by: Maciej Kotowicz
Only initialize evdns if DNS lookups are actually required by the loaded
proxy specifications. This allows sslsplit to work in non-DNS modes in
situations where the local DNS resolver does not work, such as for local
use on a system without network connectivity. Currently, only SNI based
proxy specs require DNS. On systems without network connectivity, DNS
subsystem init may fail due to /etc/resolv.conf being (temporarily)
unavailable.
Issue: #104
SSLsplit was directly accessing `extra_certs` within `SSL_CTX` to get to
the extra certificates chain. When building on OpenSSL 1.0.2 or newer,
use the new API instead of directly accessing `extra_certs`.
Issue: #79
Store host and port in separate strings internally and get rid of the
[host]:port representation where separate host and port would be
cleaner. This includes the following user-visible changes:
- Generated filenames that contain host and port, such as by -S and
-F %d and %s, now use a host,port format instead of [host]:port.
- Connect log now uses separate fields for host and port.
Issue: #69#74
Reported by: Adam Jacob Muller
SSLsplit was directly accessing `extra_certs` within `SSL_CTX` to get to
the extra certificates chain. When building on OpenSSL 1.0.2 or newer,
use the new API instead of directly accessing `extra_certs`.
Issue: #79
- Update copyright to 2015
- Remove the non-standard "unmodified" from the 2-clause BSD license
- Remove scalable from the tagline to avoid misinterpretations
