def runmilter(name, socketname, timeout=0, rmsock=True):
# The default flags set include everything
# milter.set_flags(milter.ADDHDRS)
milter.set_connect_callback(connect_callback)
milter.set_helo_callback(lambda ctx, host: ctx.getpriv().hello(host))
# For envfrom and envrcpt, we would like to convert ESMTP parms to keyword
# parms, but then all existing users would have to include **kw to accept
# arbitrary keywords without crashing. We do provide envcallback and
# dictfromlist to make parsing the ESMTP args convenient.
if sys.version < '3.0.0':
milter.set_envfrom_callback(lambda ctx, *s: ctx.getpriv().envfrom(*s))
milter.set_envrcpt_callback(lambda ctx, *s: ctx.getpriv().envrcpt(*s))
milter.set_header_callback(
lambda ctx, f, v: ctx.getpriv().header(f, v))
else:
milter.set_envfrom_callback(
lambda ctx, *b: ctx.getpriv().envfrom_bytes(*b))
milter.set_envrcpt_callback(
lambda ctx, *b: ctx.getpriv().envrcpt_bytes(*b))
milter.set_header_callback(
lambda ctx, f, v: ctx.getpriv().header_bytes(f, v))
milter.set_eoh_callback(lambda ctx: ctx.getpriv().eoh())
milter.set_body_callback(lambda ctx, chunk: ctx.getpriv().body(chunk))
milter.set_eom_callback(lambda ctx: ctx.getpriv().eom())
milter.set_abort_callback(lambda ctx: ctx.getpriv().abort())
milter.set_close_callback(close_callback)
milter.setconn(socketname)
if timeout > 0: milter.settimeout(timeout)
# disable negotiate callback if runtime version < (1,0,1)
ncb = negotiate_callback
if milter.getversion() < (1, 0, 1):
ncb = None
# The name *must* match the X line in sendmail.cf (supposedly)
milter.register(name,
data=lambda ctx: ctx.getpriv().data(),
unknown=lambda ctx, cmd: ctx.getpriv().unknown(cmd),
negotiate=ncb)
# We remove the socket here by default on the assumption that you will be
# starting this filter before sendmail. If sendmail is not running and the
# socket already exists, libmilter will throw a warning. If sendmail is
# running, this is still safe if there are no messages currently being
# processed. It's safer to shutdown sendmail, kill the filter process,
# restart the filter, and then restart sendmail.
milter.opensocket(rmsock)
start_seq = _seq
try:
milter.main()
except milter.error:
if start_seq == _seq: raise # couldn't start
# milter has been running for a while, but now it can't start new threads
raise milter.error("out of thread resources")
def runmilter(name,socketname,timeout = 0,rmsock=True):
# The default flags set include everything
# milter.set_flags(milter.ADDHDRS)
milter.set_connect_callback(connect_callback)
milter.set_helo_callback(lambda ctx, host: ctx.getpriv().hello(host))
# For envfrom and envrcpt, we would like to convert ESMTP parms to keyword
# parms, but then all existing users would have to include **kw to accept
# arbitrary keywords without crashing. We do provide envcallback and
# dictfromlist to make parsing the ESMTP args convenient.
milter.set_envfrom_callback(lambda ctx,*str: ctx.getpriv().envfrom(*str))
milter.set_envrcpt_callback(lambda ctx,*str: ctx.getpriv().envrcpt(*str))
milter.set_header_callback(lambda ctx,fld,val: ctx.getpriv().header(fld,val))
milter.set_eoh_callback(lambda ctx: ctx.getpriv().eoh())
milter.set_body_callback(lambda ctx,chunk: ctx.getpriv().body(chunk))
milter.set_eom_callback(lambda ctx: ctx.getpriv().eom())
milter.set_abort_callback(lambda ctx: ctx.getpriv().abort())
milter.set_close_callback(close_callback)
milter.setconn(socketname)
if timeout > 0: milter.settimeout(timeout)
# disable negotiate callback if runtime version < (1,0,1)
ncb = negotiate_callback
if milter.getversion() < (1,0,1):
ncb = None
# The name *must* match the X line in sendmail.cf (supposedly)
milter.register(name,
data=lambda ctx: ctx.getpriv().data(),
unknown=lambda ctx,cmd: ctx.getpriv().unknown(cmd),
negotiate=ncb
)
# We remove the socket here by default on the assumption that you will be
# starting this filter before sendmail. If sendmail is not running and the
# socket already exists, libmilter will throw a warning. If sendmail is
# running, this is still safe if there are no messages currently being
# processed. It's safer to shutdown sendmail, kill the filter process,
# restart the filter, and then restart sendmail.
milter.opensocket(rmsock)
start_seq = _seq
try:
milter.main()
except milter.error:
if start_seq == _seq: raise # couldn't start
# milter has been running for a while, but now it can't start new threads
raise milter.error("out of thread resources")