xref: /freebsd/contrib/sendmail/cf/m4/cfhead.m4 (revision f374ba41) 
1#
2# Copyright (c) 1998-2004, 2009, 2010 Proofpoint, Inc. and its suppliers.
3#	All rights reserved.
4# Copyright (c) 1983, 1995 Eric P. Allman.  All rights reserved.
5# Copyright (c) 1988, 1993
6#	The Regents of the University of California.  All rights reserved.
7#
8# By using this file, you agree to the terms and conditions set
9# forth in the LICENSE file which can be found at the top level of
10# the sendmail distribution.
11#
12# $FreeBSD$
13#
14
15######################################################################
16######################################################################
17#####
18#####		SENDMAIL CONFIGURATION FILE
19#####
20ifdef(`_NO_MAKEINFO_', `dnl', `dnl
21ifdef(`TEMPFILE', `dnl', `define(`TEMPFILE', maketemp(/tmp/cfXXXXXX))dnl
22syscmd(sh _CF_DIR_`'sh/makeinfo.sh _CF_DIR_ > TEMPFILE)dnl
23ifdef(`_NO_MAKEINFO_',, `include(TEMPFILE)')dnl
24syscmd(rm -f TEMPFILE)dnl')')
25#####
26######################################################################
27#####
28#####	DO NOT EDIT THIS FILE!  Only edit the source .mc file.
29#####
30######################################################################
31######################################################################
32
33divert(-1)
34
35changecom()
36undefine(`format')
37undefine(`hpux')
38ifdef(`pushdef', `',
39	`errprint(`You need a newer version of M4, at least as new as
40System V or GNU')
41	include(NoSuchFile)')
42define(`PUSHDIVERT', `pushdef(`__D__', divnum)divert($1)')
43define(`POPDIVERT', `divert(__D__)popdef(`__D__')')
44define(`OSTYPE',
45	`PUSHDIVERT(-1)
46	ifdef(`__OSTYPE__', `errprint(`duplicate OSTYPE'($1)
47)')
48	define(`__OSTYPE__', $1)
49	define(`_ARG_', $2)
50	include(_CF_DIR_`'ostype/$1.m4)POPDIVERT`'')
51## helpful functions
52define(`lower', `translit(`$1', `ABCDEFGHIJKLMNOPQRSTUVWXYZ', `abcdefghijklmnopqrstuvwxyz')')
53define(`strcasecmp', `ifelse(lower($1), lower($2), `1', `0')')
54## access to further arguments in FEATURE/HACK
55define(`_ACC_ARG_1_',`$1')
56define(`_ACC_ARG_2_',`$2')
57define(`_ACC_ARG_3_',`$3')
58define(`_ACC_ARG_4_',`$4')
59define(`_ACC_ARG_5_',`$5')
60define(`_ACC_ARG_6_',`$6')
61define(`_ACC_ARG_7_',`$7')
62define(`_ACC_ARG_8_',`$8')
63define(`_ACC_ARG_9_',`$9')
64define(`_ARG1_',`_ACC_ARG_1_(_ARGS_)')
65define(`_ARG2_',`_ACC_ARG_2_(_ARGS_)')
66define(`_ARG3_',`_ACC_ARG_3_(_ARGS_)')
67define(`_ARG4_',`_ACC_ARG_4_(_ARGS_)')
68define(`_ARG5_',`_ACC_ARG_5_(_ARGS_)')
69define(`_ARG6_',`_ACC_ARG_6_(_ARGS_)')
70define(`_ARG7_',`_ACC_ARG_7_(_ARGS_)')
71define(`_ARG8_',`_ACC_ARG_8_(_ARGS_)')
72define(`_ARG9_',`_ACC_ARG_9_(_ARGS_)')
73dnl define if not yet defined: if `$1' is not defined it will be `$2'
74define(`_DEFIFNOT',`ifdef(`$1',`',`define(`$1',`$2')')')
75dnl ----------------------------------------
76dnl Use a "token" for this error message to make them unique?
77dnl Note: this is not a documented option. To enable it, use:
78dnl define(`_USETMPFTOKEN_', `1')dnl
79ifdef(`_USETMPFTOKEN_', `
80define(_TMPFMSG_, `"451 Temporary system failure $1. Please try again later."')
81', `dnl
82define(_TMPFMSG_, `"451 Temporary system failure. Please try again later."')
83')
84dnl ----------------------------------------
85dnl add a char $2 to a string $1 if it is not there
86define(`_ADDCHAR_',`define(`_I_',`eval(index(`$1',`$2') >= 0)')`'ifelse(_I_,`1',`$1',`$1$2')')
87dnl ----
88dnl delete a char $2 from a string $1 if it is there
89define(`_DELCHAR_',`define(`_IDX_',`index(`$1',`$2')')`'define(`_I_',`eval(_IDX_ >= 0)')`'ifelse(_I_,`1',`substr(`$1',0,_IDX_)`'substr(`$1',eval(_IDX_+1))',`$1')')
90dnl ----
91dnl apply a macro to a whole string by recursion (one char at a time)
92dnl $1: macro
93dnl $2: first argument to macro
94dnl $3: list that is split up into characters
95define(`_AP_',`ifelse(`$3',`',`$2',`_AP_(`$1',$1(`$2',substr(`$3',0,1)),substr(`$3',1))')')
96dnl ----
97dnl MODIFY_MAILER_FLAGS: append tail of $2 to $1_MF_A/D_
98dnl A if head($2) = +
99dnl D if head($2) = -
100dnl $1_MF_ is set otherwise; set _A/D_ to `'
101define(`MODIFY_MAILER_FLAGS',`define(`_hd_',`substr(`$2',0,1)')define(`_tl_',`substr(`$2',1)')`'ifelse(_hd_,`+',`ifdef($1`'_MF_A_, `define($1`'_MF_A_,$1_MF_A_`'_tl_)', `define($1`'_MF_A_, _tl_)')',_hd_,`-',`ifdef($1`'_MF_D_, `define($1`'_MF_D_,$1_MF_D_`'_tl_)', `define($1`'_MF_D_,_tl_)')',`define($1`'_MF_,`$2')define($1`'_MF_A_,`')define($1`'_MF_D_,`')')')
102dnl ----
103dnl actually modify flags:
104dnl $1: flags (strings) to modify
105dnl $2: name of flags (just first part) to modify
106dnl WARNING: the order might be important: if someone adds and delete the
107dnl same characters, he does not deserve any better, does he?
108dnl this could be coded more efficiently... (do not apply the macro if _MF_A/D_ is undefined)
109define(`_MODMF_',`ifdef($2`'_MF_,`$2_MF_',`_AP_(`_ADDCHAR_',_AP_(`_DELCHAR_',$1,ifdef($2`'_MF_D_,`$2_MF_D_',`')),ifdef($2`'_MF_A_,`$2_MF_A_',`'))')')
110dnl usage:
111dnl MODIFY_MAILER_FLAGS(`LOCAL',`+FlaGs')dnl
112dnl in MAILER.m4: _MODMF_(LMF,`LOCAL')
113dnl ----------------------------------------
114define(`MAILER',
115`define(`_M_N_', `ifelse(`$2', `', `$1', `$2')')dnl
116ifdef(`_MAILER_DEFINED_', `', `define(`_MAILER_DEFINED_', `1')')dnl
117ifdef(_MAILER_`'_M_N_`'_,
118`errprint(`*** ERROR: MAILER('_M_N_`) already included
119')',
120`define(_MAILER_`'_M_N_`'_, `')define(`_ARG_', `$2')define(`_ARGS_', `shift($@)')PUSHDIVERT(7)include(_CF_DIR_`'mailer/$1.m4)POPDIVERT`'')')
121define(`DOMAIN', `PUSHDIVERT(-1)define(`_ARG_', `$2')include(_CF_DIR_`'domain/$1.m4)POPDIVERT`'')
122define(`FEATURE', `PUSHDIVERT(-1)ifdef(`_MAILER_DEFINED_',`errprint(`*** ERROR: FEATURE() should be before MAILER()
123')')define(`_ARG_', `$2')define(`_ARGS_', `shift($@)')include(_CF_DIR_`'feature/$1.m4)POPDIVERT`'')
124define(`HACK', `PUSHDIVERT(-1)define(`_ARG_', `$2')define(`_ARGS_', `shift($@)')include(_CF_DIR_`'hack/$1.m4)POPDIVERT`'')
125define(`_DPO_',`')
126define(`DAEMON_OPTIONS', `define(`_DPO_', defn(`_DPO_')
127O DaemonPortOptions=`$1')')
128define(`_CPO_',`')
129define(`CLIENT_OPTIONS', `define(`_CPO_', defn(`_CPO_')
130O ClientPortOptions=`$1')')
131define(`_MAIL_FILTERS_', `')
132define(`_MAIL_FILTERS_DEF', `')
133define(`MAIL_FILTER', `define(`_MAIL_FILTERS_', defn(`_MAIL_FILTERS_')
134X`'$1`, '`$2')
135define(`_MAIL_FILTERS_DEF', defn(`_MAIL_FILTERS_DEF')`X')')
136define(`INPUT_MAIL_FILTER', `MAIL_FILTER(`$1', `$2')
137ifelse(defn(`confINPUT_MAIL_FILTERS')X, `X',
138`define(`confINPUT_MAIL_FILTERS', $1)',
139`define(`confINPUT_MAIL_FILTERS', defn(`confINPUT_MAIL_FILTERS')`, '`$1')')')
140define(`_QUEUE_GROUP_', `')
141define(`QUEUE_GROUP', `define(`_QUEUE_GROUP_', defn(`_QUEUE_GROUP_')
142Q`'$1`, '`$2')')
143define(`CF_LEVEL', `10')dnl
144define(`VERSIONID', ``#####  $1  #####'')
145define(`LOCAL_RULE_0', `divert(3)')
146dnl for UUCP...
147define(`LOCAL_UUCP', `divert(4)')
148define(`LOCAL_RULE_1',
149`divert(9)dnl
150#######################################
151###  Ruleset 1 -- Sender Rewriting  ###
152#######################################
153
154Ssender=1
155')
156define(`LOCAL_RULE_2',
157`divert(9)dnl
158##########################################
159###  Ruleset 2 -- Recipient Rewriting  ###
160##########################################
161
162Srecipient=2
163')
164define(`LOCAL_RULESETS',
165`divert(9)
166
167')
168define(`LOCAL_SRV_FEATURES',
169`define(`_LOCAL_SRV_FEATURES_')
170ifdef(`_MAILER_DEFINED_',,`errprint(`*** WARNING: MAILER() should be before LOCAL_SRV_FEATURES
171')')
172divert(9)
173SLocal_srv_features')
174define(`LOCAL_CLT_FEATURES',
175`define(`_LOCAL_CLT_FEATURES_')
176ifdef(`_MAILER_DEFINED_',,`errprint(`*** WARNING: MAILER() should be before LOCAL_CLT_FEATURES
177')')
178divert(9)
179SLocal_clt_features')
180define(`LOCAL_TRY_TLS',
181`define(`_LOCAL_TRY_TLS_')
182ifdef(`_MAILER_DEFINED_',,`errprint(`*** WARNING: MAILER() should be before LOCAL_TRY_TLS
183')')
184divert(9)
185SLocal_try_tls')
186define(`LOCAL_TLS_RCPT',
187`define(`_LOCAL_TLS_RCPT_')
188ifdef(`_MAILER_DEFINED_',,`errprint(`*** WARNING: MAILER() should be before LOCAL_TLS_RCPT
189')')
190divert(9)
191SLocal_tls_rcpt')
192define(`LOCAL_TLS_CLIENT',
193`define(`_LOCAL_TLS_CLIENT_')
194ifdef(`_MAILER_DEFINED_',,`errprint(`*** WARNING: MAILER() should be before LOCAL_TLS_CLIENT
195')')
196divert(9)
197SLocal_tls_client')
198define(`LOCAL_TLS_SERVER',
199`define(`_LOCAL_TLS_SERVER_')
200ifdef(`_MAILER_DEFINED_',,`errprint(`*** WARNING: MAILER() should be before LOCAL_TLS_SERVER
201')')
202divert(9)
203SLocal_tls_server')
204define(`LOCAL_RULE_3', `divert(2)')
205define(`LOCAL_CONFIG', `divert(6)')
206define(`MAILER_DEFINITIONS', `divert(7)')
207define(`LOCAL_DNSBL', `divert(8)')
208define(`LOCAL_NET_CONFIG', `define(`_LOCAL_RULES_', 1)divert(1)')
209define(`UUCPSMTP', `R DOL(*) < @ $1 .UUCP > DOL(*)	DOL(1) < @ $2 > DOL(2)')
210define(`CONCAT', `$1$2$3$4$5$6$7')
211define(`DOL', ``$'$1')
212define(`SITECONFIG',
213`CONCAT(D, $3, $2)
214define(`_CLASS_$3_', `')dnl
215ifelse($3, U, C{w}$2 $2.UUCP, `dnl')
216define(`SITE', `ifelse(CONCAT($'2`, $3), SU,
217		CONCAT(CY, $'1`),
218		CONCAT(C, $3, $'1`))')
219sinclude(_CF_DIR_`'siteconfig/$1.m4)')
220define(`EXPOSED_USER', `PUSHDIVERT(5)C{E}$1
221POPDIVERT`'dnl`'')
222define(`EXPOSED_USER_FILE', `PUSHDIVERT(5)F{E}$1
223POPDIVERT`'dnl`'')
224define(`LOCAL_USER', `PUSHDIVERT(5)C{L}$1
225POPDIVERT`'dnl`'')
226define(`LOCAL_USER_FILE', `PUSHDIVERT(5)F{L}$1
227POPDIVERT`'dnl`'')
228define(`MASQUERADE_AS', `define(`MASQUERADE_NAME', $1)')
229define(`MASQUERADE_DOMAIN', `PUSHDIVERT(5)C{M}$1
230POPDIVERT`'dnl`'')
231define(`MASQUERADE_EXCEPTION', `PUSHDIVERT(5)C{N}$1
232POPDIVERT`'dnl`'')
233define(`MASQUERADE_DOMAIN_FILE', `PUSHDIVERT(5)F{M}$1
234POPDIVERT`'dnl`'')
235define(`MASQUERADE_EXCEPTION_FILE', `PUSHDIVERT(5)F{N}$1
236POPDIVERT`'dnl`'')
237define(`LOCAL_DOMAIN', `PUSHDIVERT(5)C{w}$1
238POPDIVERT`'dnl`'')
239define(`CANONIFY_DOMAIN', `PUSHDIVERT(5)C{Canonify}$1
240POPDIVERT`'dnl`'')
241define(`CANONIFY_DOMAIN_FILE', `PUSHDIVERT(5)F{Canonify}$1
242POPDIVERT`'dnl`'')
243define(`GENERICS_DOMAIN', `PUSHDIVERT(5)C{G}$1
244POPDIVERT`'dnl`'')
245define(`GENERICS_DOMAIN_FILE', `PUSHDIVERT(5)F{G}$1
246POPDIVERT`'dnl`'')
247define(`LDAPROUTE_DOMAIN', `PUSHDIVERT(5)C{LDAPRoute}$1
248POPDIVERT`'dnl`'')
249define(`LDAPROUTE_DOMAIN_FILE', `PUSHDIVERT(5)F{LDAPRoute}$1
250POPDIVERT`'dnl`'')
251define(`LDAPROUTE_EQUIVALENT', `PUSHDIVERT(5)C{LDAPRouteEquiv}$1
252POPDIVERT`'dnl`'')
253define(`LDAPROUTE_EQUIVALENT_FILE', `PUSHDIVERT(5)F{LDAPRouteEquiv}$1
254POPDIVERT`'dnl`'')
255define(`VIRTUSER_DOMAIN', `PUSHDIVERT(5)C{VirtHost}$1
256define(`_VIRTHOSTS_')
257POPDIVERT`'dnl`'')
258define(`VIRTUSER_DOMAIN_FILE', `PUSHDIVERT(5)F{VirtHost}$1
259define(`_VIRTHOSTS_')
260POPDIVERT`'dnl`'')
261define(`RELAY_DOMAIN', `PUSHDIVERT(5)C{R}$1
262POPDIVERT`'dnl`'')
263define(`RELAY_DOMAIN_FILE', `PUSHDIVERT(5)F{R}$1
264POPDIVERT`'dnl`'')
265define(`TRUST_AUTH_MECH', `_DEFIFNOT(`_USE_AUTH_',`1')PUSHDIVERT(5)C{TrustAuthMech}$1
266POPDIVERT`'dnl`'')
267define(`_OPTINS', `ifdef(`$1', `$2$1$3')')
268
269
270m4wrap(`include(_CF_DIR_`m4/proto.m4')')
271
272# default location for files
273ifdef(`MAIL_SETTINGS_DIR', , `define(`MAIL_SETTINGS_DIR', `/etc/mail/')')
274
275# set our default hashed database type
276define(`DATABASE_MAP_TYPE', `hash')
277
278# set up default values for options
279define(`ALIAS_FILE', `MAIL_SETTINGS_DIR`'aliases')
280define(`confMAILER_NAME', ``MAILER-DAEMON'')
281define(`confFROM_LINE', `From $g $d')
282define(`confOPERATORS', `.:%@!^/[]+')
283define(`confSMTP_LOGIN_MSG', `$j Sendmail $v/$Z; $b')
284define(`_REC_AUTH_', `$.$?{auth_type}(authenticated')
285define(`_REC_FULL_AUTH_', `$.$?{auth_type}(user=${auth_authen} $?{auth_author}author=${auth_author} $.mech=${auth_type}')
286define(`_REC_HDR_', `$?sfrom $s $.$?_($?s$|from $.$_)')
287define(`_REC_END_', `for $u; $|;
288	$.$b$?g
289	(envelope-from $g)$.')
290define(`_REC_TLS_', `(version=${tls_version} cipher=${cipher} bits=${cipher_bits} verify=${verify})$.$?u')
291define(`_REC_BY_', `$.by $j ($v/$Z)$?r with $r$. id $i$?{tls_version}')
292define(`confRECEIVED_HEADER', `_REC_HDR_
293	_REC_AUTH_$?{auth_ssf} bits=${auth_ssf}$.)
294	_REC_BY_
295	_REC_TLS_
296	_REC_END_')
297define(`confSEVEN_BIT_INPUT', `False')
298define(`confALIAS_WAIT', `10')
299define(`confMIN_FREE_BLOCKS', `100')
300define(`confBLANK_SUB', `.')
301define(`confCON_EXPENSIVE', `False')
302define(`confDELIVERY_MODE', `background')
303define(`confTEMP_FILE_MODE', `0600')
304define(`confMCI_CACHE_SIZE', `2')
305define(`confMCI_CACHE_TIMEOUT', `5m')
306define(`confUSE_ERRORS_TO', `False')
307define(`confLOG_LEVEL', `9')
308define(`confCHECK_ALIASES', `False')
309define(`confOLD_STYLE_HEADERS', `True')
310define(`confPRIVACY_FLAGS', `authwarnings')
311define(`confSAFE_QUEUE', `True')
312define(`confTO_QUEUERETURN', `5d')
313define(`confTO_QUEUEWARN', `4h')
314define(`confTIME_ZONE', `USE_SYSTEM')
315define(`confCW_FILE', `MAIL_SETTINGS_DIR`'local-host-names')
316define(`confMIME_FORMAT_ERRORS', `True')
317define(`confFORWARD_PATH', `$z/.forward.$w:$z/.forward')
318define(`confCR_FILE', `-o MAIL_SETTINGS_DIR`'relay-domains')
319define(`confMILTER_MACROS_CONNECT', ``j, _, {daemon_name}, {if_name}, {if_addr}'')
320define(`confMILTER_MACROS_HELO', ``{tls_version}, {cipher}, {cipher_bits}, {cert_subject}, {cert_issuer}'')
321define(`confMILTER_MACROS_ENVFROM', ``i, {auth_type}, {auth_authen}, {auth_ssf}, {auth_author}, {mail_mailer}, {mail_host}, {mail_addr}'')
322define(`confMILTER_MACROS_ENVRCPT', ``{rcpt_mailer}, {rcpt_host}, {rcpt_addr}'')
323define(`confMILTER_MACROS_EOM', `{msg_id}')
324
325
326divert(0)dnl
327VERSIONID(`$Id: cfhead.m4,v 8.122 2013-11-22 20:51:13 ca Exp $')
328