Ubuntu Manpage: sslsplit.conf - Configuration file for SSLsplit

NAME

       sslsplit.conf - Configuration file for SSLsplit

DESCRIPTION

       The file sslsplit.conf configures SSLsplit, sslsplit(1).

FILE FORMAT

       The  file  consists of comments and options with arguments. Each line which starts with a hash (#) symbol
       is ignored by the parser. Options and arguments are of the form Option Argument. The arguments are of the
       following types:

       BOOL   Boolean value (yes/no).

       STRING String.

DIRECTIVES

When an option is not used (hashed or doesn't exist in the configuration file) sslsplit takes a default
action. If an option does not have a command line equivalent, -o opt=val option can be used to override
it on the command line.

CACert STRING
Use CA cert (and key) to sign forged certs. Equivalent to -c command line option.

CAKey STRING
Use CA key (and cert) to sign forged certs. Equivalent to -k command line option.

ClientCert STRING
Use cert from pemfile when destination requests client certs. Equivalent to -a command line
option.

ClientKey STRING
Use key from pemfile when destination requests client certs. Equivalent to -b command line option.

CAChain STRING
Use CA chain from pemfile (intermediate and root CA certs). Equivalent to -C command line option.

LeafKey STRING
Use key from pemfile for generating leaf certs. Equivalent to -K command line option.
Default: generate

LeafCRLURL STRING
Use URL as CRL distribution point for all forged leaf certs. Equivalent to -q command line option.

LeafCertDir STRING
Use cert+chain+key PEM files from certdir to target all sites matching the common names (non-
matching: generate if CA). Equivalent to -t command line option.

DefaultLeafCert STRING
Use cert+chain+key from PEM file for leaf certificates if there is no match in LeafCertDir.
Equivalent to -A command line option.

WriteGenCertsDir STRING
Write leaf key and only generated certificates to gendir. Equivalent to -w command line option.

WriteAllCertsDir STRING
Write leaf key and all certificates to gendir. Equivalent to -W command line option.

DenyOCSP BOOL
Deny all OCSP requests on all proxyspecs. Equivalent to -O command line option.

Passthrough BOOL
Passthrough SSL connections if they cannot be split because of client cert auth or no matching
cert and no CA. Equivalent to -P command line option.
Default: drop

DHGroupParams STRING
Use DH group params from pemfile. Equivalent to -g command line option.
Default: keyfiles or auto

ECDHCurve STRING
Use ECDH named curve. Equivalent to -G command line option.
Default: prime256v1

SSLCompression BOOL
Enable/disable SSL/TLS compression on all connections. Equivalent to -Z command line option.

ForceSSLProto STRING
Force SSL/TLS protocol version only. Equivalent to -r command line option.
Default: all

DisableSSLProto STRING
Disable SSL/TLS protocol version. Equivalent to -R command line option.
Default: none

Ciphers STRING
Use the given OpenSSL cipher suite spec. Equivalent to -s command line option.
Default: ALL:-aNULL

OpenSSLEngine STRING
The OpenSSL engine to activate, either the ID or the full path to the shared library implementing
the engine. If an ID is given, the engine needs to be known to the system-wide OpenSSL
configuration. Only available if built against a version of OpenSSL with engine support.
Equivalent to -x command line option.

NATEngine STRING
Specify default NAT engine to use. Equivalent to -e command line option.

User STRING
Drop privileges to user. Equivalent to -u command line option.
Default: nobody, if run as root

Group STRING
Drop privileges to group. Equivalent to -m command line option.
Default: Primary group of user

Chroot STRING
chroot() to jaildir (impacts sni proxyspecs, see sslsplit(1)). Equivalent to -j command line
option.

PidFile STRING
Write pid to file. Equivalent to -p command line option.

ConnectLog STRING
Connect log: log one line summary per connection to logfile. Equivalent to -l command line option.

ContentLog STRING
Content log: full data to file or named pipe (excludes ContentLogDir/ContentLogPathSpec).
Equivalent to -L command line option.

ContentLogDir STRING
Content log: full data to separate files in dir (excludes ContentLog/ContentLogPathSpec).
Equivalent to -S command line option.

ContentLogPathSpec STRING
Content log: full data to sep files with % subst (excludes ContentLog/ContentLogDir). Equivalent
to -F command line option.

LogProcInfo BOOL
Look up local process owning each connection for logging. Equivalent to -i command line option.

PcapLog STRING
Pcap log: packets to pcapfile (excludes PcapLogDir/PcapLogPathSpec). Equivalent to -X command line
option.

PcapLogDir STRING
Pcap log: packets to separate files in dir (excludes PcapLog/PcapLogPathSpec). Equivalent to -Y
command line option.

PcapLogPathSpec STRING
Pcap log: packets to sep files with % subst (excludes PcapLog/PcapLogDir). Equivalent to -y
command line option.

MirrorIf STRING
Mirror packets to interface. Equivalent to -I command line option.

MirrorTarget STRING
Mirror packets to target address (used with MirrorIf). Equivalent to -T command line option.

MasterKeyLog STRING
Log master keys to logfile in SSLKEYLOGFILE format. Equivalent to -M command line option.

Daemon BOOL
Daemon mode: run in background, log error messages to syslog. Equivalent to -d command line
option.

Debug BOOL
Debug mode: run in foreground, log debug messages on stderr. Equivalent to -D command line option.

VerifyPeer BOOL
Verify peer using default certificates.
Default: no

AddSNIToCertificate BOOL
When disabled, never add the SNI to forged certificates, even if the SNI provided by the client
does not match the server certificate's CN/SAN. Helps pass the wrong.host test at
https://badssl.com.
Default: yes

ProxySpec STRING
Proxy specification: type listenaddr+port [natengine|targetaddr+port|"sni"+port]. Multiple specs
are allowed, one on each line.

FILES

       /etc/sslsplit/sslsplit.conf

AUTHOR