From b7c15c31519dc44c1f691e0466badd556ffe9423 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:18:56 +0200 Subject: Adding upstream version 3.7.10. Signed-off-by: Daniel Baumann --- src/postmap/.indent.pro | 1 + src/postmap/.printfck | 25 + src/postmap/Makefile.in | 162 +++++++ src/postmap/aliases | 1 + src/postmap/fail_test.in | 8 + src/postmap/fail_test.ref | 8 + src/postmap/file_test.in | 17 + src/postmap/file_test.ref | 14 + src/postmap/lmdb_abb | 3 + src/postmap/lmdb_abb.ref | 3 + src/postmap/map-abc1.ref | 1 + src/postmap/map-abc2.ref | 1 + src/postmap/map-ghi1.ref | 1 + src/postmap/map-ghi2.ref | 1 + src/postmap/map-uABC1.ref | 1 + src/postmap/map-uABC2.ref | 1 + src/postmap/map.in | 2 + src/postmap/postmap.c | 1155 ++++++++++++++++++++++++++++++++++++++++++++ src/postmap/quote_test.in | 8 + src/postmap/quote_test.ref | 7 + 20 files changed, 1420 insertions(+) create mode 120000 src/postmap/.indent.pro create mode 100644 src/postmap/.printfck create mode 100644 src/postmap/Makefile.in create mode 100644 src/postmap/aliases create mode 100644 src/postmap/fail_test.in create mode 100644 src/postmap/fail_test.ref create mode 100644 src/postmap/file_test.in create mode 100644 src/postmap/file_test.ref create mode 100644 src/postmap/lmdb_abb create mode 100644 src/postmap/lmdb_abb.ref create mode 100644 src/postmap/map-abc1.ref create mode 100644 src/postmap/map-abc2.ref create mode 100644 src/postmap/map-ghi1.ref create mode 100644 src/postmap/map-ghi2.ref create mode 100644 src/postmap/map-uABC1.ref create mode 100644 src/postmap/map-uABC2.ref create mode 100644 src/postmap/map.in create mode 100644 src/postmap/postmap.c create mode 100644 src/postmap/quote_test.in create mode 100644 src/postmap/quote_test.ref (limited to 'src/postmap') diff --git a/src/postmap/.indent.pro b/src/postmap/.indent.pro new file mode 120000 index 0000000..5c837ec --- /dev/null +++ b/src/postmap/.indent.pro @@ -0,0 +1 @@ +../../.indent.pro \ No newline at end of file diff --git a/src/postmap/.printfck b/src/postmap/.printfck new file mode 100644 index 0000000..66016ed --- /dev/null +++ b/src/postmap/.printfck @@ -0,0 +1,25 @@ +been_here_xt 2 0 +bounce_append 5 0 +cleanup_out_format 1 0 +defer_append 5 0 +mail_command 1 0 +mail_print 1 0 +msg_error 0 0 +msg_fatal 0 0 +msg_info 0 0 +msg_panic 0 0 +msg_warn 0 0 +opened 4 0 +post_mail_fprintf 1 0 +qmgr_message_bounce 2 0 +rec_fprintf 2 0 +sent 4 0 +smtp_cmd 1 0 +smtp_mesg_fail 2 0 +smtp_printf 1 0 +smtp_rcpt_fail 3 0 +smtp_site_fail 2 0 +udp_syslog 1 0 +vstream_fprintf 1 0 +vstream_printf 0 0 +vstring_sprintf 1 0 diff --git a/src/postmap/Makefile.in b/src/postmap/Makefile.in new file mode 100644 index 0000000..dc5369d --- /dev/null +++ b/src/postmap/Makefile.in @@ -0,0 +1,162 @@ +SHELL = /bin/sh +SRCS = postmap.c +OBJS = postmap.o +HDRS = +TESTSRC = +DEFS = -I. -I$(INC_DIR) -D$(SYSTYPE) +CFLAGS = $(DEBUG) $(OPT) $(DEFS) +TESTPROG= +PROG = postmap +INC_DIR = ../../include +LIBS = ../../lib/lib$(LIB_PREFIX)global$(LIB_SUFFIX) \ + ../../lib/lib$(LIB_PREFIX)util$(LIB_SUFFIX) + +.c.o:; $(CC) $(CFLAGS) -c $*.c + +$(PROG): $(OBJS) $(LIBS) + $(CC) $(CFLAGS) $(SHLIB_RPATH) -o $@ $(OBJS) $(LIBS) $(SYSLIBS) + +$(OBJS): ../../conf/makedefs.out + +Makefile: Makefile.in + cat ../../conf/makedefs.out $? >$@ + +update: ../../bin/$(PROG) + +../../bin/$(PROG): $(PROG) + cp $(PROG) ../../bin + +tests: test1 test2 fail_test quote_test file_test lmdb_abb_test \ + lmdb_bulk_test lmdb_incr_test + +root_tests: + +test1: $(PROG) map.in map-abc1.ref map-ghi1.ref map-uABC1.ref + $(SHLIB_ENV) $(VALGRIND) ./$(PROG) map.in + for key in abc ghi; \ + do \ + $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -q $${key} map.in | diff map-$${key}1.ref -; \ + done + $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -f map.in + for key in ABC; \ + do \ + $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -fq $${key} map.in | diff map-u$${key}1.ref -; \ + done + rm -f map.in.db + +test2: $(PROG) map.in map-abc2.ref map-ghi2.ref map-uABC2.ref + $(SHLIB_ENV) $(VALGRIND) ./$(PROG) map.in + for key in abc ghi; \ + do \ + echo $${key} | $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -q - map.in | diff map-$${key}2.ref -; \ + done + $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -f map.in + for key in ABC; \ + do \ + echo $${key} | $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -fq - map.in | diff map-u$${key}2.ref -; \ + done + rm -f map.in.db + +fail_test: $(PROG) aliases fail_test.in fail_test.ref + -($(SHLIB_ENV) sh fail_test.in || exit 0) >fail_test.tmp 2>&1 + diff fail_test.ref fail_test.tmp + rm -f fail_test.tmp + +quote_test: $(PROG) aliases quote_test.in quote_test.ref + rm -f quote_test_map.* + $(SHLIB_ENV) sh quote_test.in >quote_test.tmp 2>&1 + diff quote_test.ref quote_test.tmp + rm -f quote_test.tmp quote_test_map.* + +file_test: $(PROG) file_test.in file_test.ref + rm -f file_test_map.* postmap-file-1 postmap-file-2 + $(SHLIB_ENV) sh file_test.in >file_test.tmp 2>&1 + diff file_test.ref file_test.tmp + rm -f file_test.tmp file_test_map.* postmap-file-1 postmap-file-2 + +lmdb_abb_test: $(PROG) lmdb_abb lmdb_abb.ref + rm -f lmdb_abb.lmdb + ($(SHLIB_ENV) $(VALGRIND) ./postmap lmdb:lmdb_abb; \ + $(SHLIB_ENV) $(VALGRIND) ./postmap -s lmdb:lmdb_abb | sort) >lmdb_abb.tmp 2>&1 + diff lmdb_abb.ref lmdb_abb.tmp + rm -f lmdb_abb.tmp lmdb_abb.lmdb + +lmdb_bulk_test: $(PROG) + rm -f lmdb_retry.lmdb main.cf + tr A-Z a-z < /usr/share/dict/words| \ + sed -e 's/.*/& &/' -e 10000q| LANG=C sort -u >lmdb_retry + echo lmdb_map_size=10240 >main.cf + ($(SHLIB_ENV) $(VALGRIND) ./postmap -c . lmdb:lmdb_retry; \ + $(SHLIB_ENV) $(VALGRIND) ./postmap -s lmdb:lmdb_retry | \ + LANG=C sort > lmdb_retry.tmp) + cmp lmdb_retry lmdb_retry.tmp + rm -f lmdb_retry lmdb_retry.tmp lmdb_retry.lmdb main.cf + +lmdb_incr_test: $(PROG) + rm -f lmdb_retry.lmdb main.cf + tr A-Z a-z < /usr/share/dict/words| \ + sed -e 's/.*/& &/' -e 1000q| LANG=C sort -u >lmdb_retry + echo lmdb_map_size=10240 >main.cf + ($(SHLIB_ENV) $(VALGRIND) ./postmap -ic . lmdb:lmdb_retry lmdb_retry.tmp) + cmp lmdb_retry lmdb_retry.tmp + rm -f lmdb_retry lmdb_retry.tmp lmdb_retry.lmdb main.cf + +printfck: $(OBJS) $(PROG) + rm -rf printfck + mkdir printfck + sed '1,/^# do not edit/!d' Makefile >printfck/Makefile + set -e; for i in *.c; do printfck -f .printfck $$i >printfck/$$i; done + cd printfck; make "INC_DIR=../../../include" `cd ..; ls *.o` + +lint: + lint $(DEFS) $(SRCS) $(LINTFIX) + +clean: + rm -f *.o *core $(PROG) $(TESTPROG) *.tmp junk *.db + rm -rf printfck + +tidy: clean + +depend: $(MAKES) + (sed '1,/^# do not edit/!d' Makefile.in; \ + set -e; for i in [a-z][a-z0-9]*.c; do \ + $(CC) -E $(DEFS) $(INCL) $$i | grep -v '[<>]' | sed -n -e '/^# *1 *"\([^"]*\)".*/{' \ + -e 's//'`echo $$i|sed 's/c$$/o/'`': \1/' \ + -e 's/o: \.\//o: /' -e p -e '}' ; \ + done | LANG=C sort -u) | grep -v '[.][o][:][ ][/]' >$$$$ && mv $$$$ Makefile.in + @$(EXPORT) make -f Makefile.in Makefile 1>&2 + +# do not edit below this line - it is generated by 'make depend' +postmap.o: ../../include/argv.h +postmap.o: ../../include/check_arg.h +postmap.o: ../../include/clean_env.h +postmap.o: ../../include/dict.h +postmap.o: ../../include/dict_proxy.h +postmap.o: ../../include/header_opts.h +postmap.o: ../../include/mail_conf.h +postmap.o: ../../include/mail_dict.h +postmap.o: ../../include/mail_params.h +postmap.o: ../../include/mail_parm_split.h +postmap.o: ../../include/mail_task.h +postmap.o: ../../include/mail_version.h +postmap.o: ../../include/maillog_client.h +postmap.o: ../../include/mime_state.h +postmap.o: ../../include/mkmap.h +postmap.o: ../../include/msg.h +postmap.o: ../../include/msg_vstream.h +postmap.o: ../../include/myflock.h +postmap.o: ../../include/mymalloc.h +postmap.o: ../../include/readlline.h +postmap.o: ../../include/rec_type.h +postmap.o: ../../include/set_eugid.h +postmap.o: ../../include/split_at.h +postmap.o: ../../include/stringops.h +postmap.o: ../../include/sys_defs.h +postmap.o: ../../include/vbuf.h +postmap.o: ../../include/vstream.h +postmap.o: ../../include/vstring.h +postmap.o: ../../include/vstring_vstream.h +postmap.o: ../../include/warn_stat.h +postmap.o: postmap.c diff --git a/src/postmap/aliases b/src/postmap/aliases new file mode 100644 index 0000000..cce2b6b --- /dev/null +++ b/src/postmap/aliases @@ -0,0 +1 @@ +xx yy diff --git a/src/postmap/fail_test.in b/src/postmap/fail_test.in new file mode 100644 index 0000000..ce01127 --- /dev/null +++ b/src/postmap/fail_test.in @@ -0,0 +1,8 @@ +${VALGRIND} ./postmap -q xx fail:aliases +echo xx | ${VALGRIND} ./postmap -q - fail:aliases +echo xx | ${VALGRIND} ./postmap -bq - fail:aliases +${VALGRIND} ./postmap -d xx fail:aliases +echo xx | ${VALGRIND} ./postmap -d - fail:aliases +${VALGRIND} ./postmap -s fail:aliases +${VALGRIND} ./postmap -i fail:aliases < aliases +${VALGRIND} ./postmap fail:aliases diff --git a/src/postmap/fail_test.ref b/src/postmap/fail_test.ref new file mode 100644 index 0000000..54c6f33 --- /dev/null +++ b/src/postmap/fail_test.ref @@ -0,0 +1,8 @@ +postmap: fatal: table fail:aliases: query error: Application error +postmap: fatal: table fail:aliases: query error: Application error +postmap: fatal: table fail:aliases: query error: Application error +postmap: fatal: table fail:aliases: delete error: Application error +postmap: fatal: table fail:aliases: delete error: Application error +postmap: fatal: table fail:aliases: sequence error: Application error +postmap: fatal: table fail:aliases: write error: Application error +postmap: fatal: table fail:aliases: write error: Application error diff --git a/src/postmap/file_test.in b/src/postmap/file_test.in new file mode 100644 index 0000000..8c8a1a9 --- /dev/null +++ b/src/postmap/file_test.in @@ -0,0 +1,17 @@ +echo -n this-is-file1 > postmap-file-1 +echo -n this-is-file2 > postmap-file-2 +echo 'file-1 postmap-file-1' | ${VALGRIND} ./postmap -iF file_test_map || exit 1 +echo 'file-2 postmap-file-2' | ${VALGRIND} ./postmap -iF file_test_map || exit 1 +echo 'file-3 postmap-file-3' | ${VALGRIND} ./postmap -iF file_test_map || exit 1 +echo 'entry-4 postmap-entry-4' | ${VALGRIND} ./postmap -i file_test_map || exit 1 +${VALGRIND} ./postmap -s file_test_map | LC_ALL=C sort +${VALGRIND} ./postmap -q file-1 file_test_map +${VALGRIND} ./postmap -q file-2 file_test_map +${VALGRIND} ./postmap -q file-3 file_test_map +${VALGRIND} ./postmap -q entry-4 file_test_map +${VALGRIND} ./postmap -Fs file_test_map | LC_ALL=C sort +${VALGRIND} ./postmap -Fq file-1 file_test_map +${VALGRIND} ./postmap -Fq file-2 file_test_map +${VALGRIND} ./postmap -Fq file-3 file_test_map +${VALGRIND} ./postmap -Fq entry-4 file_test_map +exit 0 diff --git a/src/postmap/file_test.ref b/src/postmap/file_test.ref new file mode 100644 index 0000000..bc4815d --- /dev/null +++ b/src/postmap/file_test.ref @@ -0,0 +1,14 @@ +postmap: warning: stdin, line 1: open postmap-file-3: No such file or directory: skipping this entry +entry-4 postmap-entry-4 +file-1 dGhpcy1pcy1maWxlMQ== +file-2 dGhpcy1pcy1maWxlMg== +dGhpcy1pcy1maWxlMQ== +dGhpcy1pcy1maWxlMg== +postmap-entry-4 +postmap: warning: table hash:file_test_map.db: key entry-4: malformed BASE64 value: postmap-entry-4 +file-1 this-is-file1 +file-2 this-is-file2 +this-is-file1 +this-is-file2 +postmap: warning: table hash:file_test_map.db: key entry-4: malformed BASE64 value: postmap-entry-4 +postmap: fatal: table hash:file_test_map.db: query error diff --git a/src/postmap/lmdb_abb b/src/postmap/lmdb_abb new file mode 100644 index 0000000..7ea8d03 --- /dev/null +++ b/src/postmap/lmdb_abb @@ -0,0 +1,3 @@ +a 1 +b 2 +b 3 diff --git a/src/postmap/lmdb_abb.ref b/src/postmap/lmdb_abb.ref new file mode 100644 index 0000000..ea66c71 --- /dev/null +++ b/src/postmap/lmdb_abb.ref @@ -0,0 +1,3 @@ +postmap: warning: lmdb:lmdb_abb: duplicate entry: "b" +a 1 +b 2 diff --git a/src/postmap/map-abc1.ref b/src/postmap/map-abc1.ref new file mode 100644 index 0000000..142195f --- /dev/null +++ b/src/postmap/map-abc1.ref @@ -0,0 +1 @@ +DEF diff --git a/src/postmap/map-abc2.ref b/src/postmap/map-abc2.ref new file mode 100644 index 0000000..2ee5fab --- /dev/null +++ b/src/postmap/map-abc2.ref @@ -0,0 +1 @@ +abc DEF diff --git a/src/postmap/map-ghi1.ref b/src/postmap/map-ghi1.ref new file mode 100644 index 0000000..7beb1db --- /dev/null +++ b/src/postmap/map-ghi1.ref @@ -0,0 +1 @@ +jkl diff --git a/src/postmap/map-ghi2.ref b/src/postmap/map-ghi2.ref new file mode 100644 index 0000000..5926a18 --- /dev/null +++ b/src/postmap/map-ghi2.ref @@ -0,0 +1 @@ +ghi jkl diff --git a/src/postmap/map-uABC1.ref b/src/postmap/map-uABC1.ref new file mode 100644 index 0000000..142195f --- /dev/null +++ b/src/postmap/map-uABC1.ref @@ -0,0 +1 @@ +DEF diff --git a/src/postmap/map-uABC2.ref b/src/postmap/map-uABC2.ref new file mode 100644 index 0000000..cc3ea4e --- /dev/null +++ b/src/postmap/map-uABC2.ref @@ -0,0 +1 @@ +ABC DEF diff --git a/src/postmap/map.in b/src/postmap/map.in new file mode 100644 index 0000000..f180554 --- /dev/null +++ b/src/postmap/map.in @@ -0,0 +1,2 @@ +ABC DEF +ghi jkl diff --git a/src/postmap/postmap.c b/src/postmap/postmap.c new file mode 100644 index 0000000..66421d0 --- /dev/null +++ b/src/postmap/postmap.c @@ -0,0 +1,1155 @@ +/*++ +/* NAME +/* postmap 1 +/* SUMMARY +/* Postfix lookup table management +/* SYNOPSIS +/* .fi +/* \fBpostmap\fR [\fB-bfFhimnNoprsuUvw\fR] [\fB-c \fIconfig_dir\fR] +/* [\fB-d \fIkey\fR] [\fB-q \fIkey\fR] +/* [\fIfile_type\fR:]\fIfile_name\fR ... +/* DESCRIPTION +/* The \fBpostmap\fR(1) command creates or queries one or more Postfix +/* lookup tables, or updates an existing one. +/* +/* If the result files do not exist they will be created with the +/* same group and other read permissions as their source file. +/* +/* While the table update is in progress, signal delivery is +/* postponed, and an exclusive, advisory, lock is placed on the +/* entire table, in order to avoid surprises in spectator +/* processes. +/* INPUT FILE FORMAT +/* .ad +/* .fi +/* The format of a lookup table input file is as follows: +/* .IP \(bu +/* A table entry has the form +/* .sp +/* .nf +/* \fIkey\fR whitespace \fIvalue\fR +/* .fi +/* .IP \(bu +/* Empty lines and whitespace-only lines are ignored, as +/* are lines whose first non-whitespace character is a `#'. +/* .IP \(bu +/* A logical line starts with non-whitespace text. A line that +/* starts with whitespace continues a logical line. +/* .PP +/* The \fIkey\fR and \fIvalue\fR are processed as is, except that +/* surrounding white space is stripped off. Whitespace in lookup +/* keys is supported in Postfix 3.2 and later, by surrounding the +/* key with double quote characters `"'. Within the double quotes, +/* double quote `"' and backslash `\\' characters can be included +/* by quoting them with a preceding backslash. +/* +/* When the \fB-F\fR option is given, the \fIvalue\fR must +/* specify one or more filenames separated by comma and/or +/* whitespace; \fBpostmap\fR(1) will concatenate the file +/* content (with a newline character inserted between files) +/* and will store the base64-encoded result instead of the +/* \fIvalue\fR. +/* +/* When the \fIkey\fR specifies email address information, the +/* localpart should be enclosed with double quotes if required +/* by RFC 5322. For example, an address localpart that contains +/* ";", or a localpart that starts or ends with ".". +/* +/* By default the lookup key is mapped to lowercase to make +/* the lookups case insensitive; as of Postfix 2.3 this case +/* folding happens only with tables whose lookup keys are +/* fixed-case strings such as btree:, dbm: or hash:. With +/* earlier versions, the lookup key is folded even with tables +/* where a lookup field can match both upper and lower case +/* text, such as regexp: and pcre:. This resulted in loss of +/* information with $\fInumber\fR substitutions. +/* COMMAND-LINE ARGUMENTS +/* .ad +/* .fi +/* .IP \fB-b\fR +/* Enable message body query mode. When reading lookup keys +/* from standard input with "\fB-q -\fR", process the input +/* as if it is an email message in RFC 5322 format. Each line +/* of body content becomes one lookup key. +/* .sp +/* By default, the \fB-b\fR option starts generating lookup +/* keys at the first non-header line, and stops when the end +/* of the message is reached. +/* To simulate \fBbody_checks\fR(5) processing, enable MIME +/* parsing with \fB-m\fR. With this, the \fB-b\fR option +/* generates no body-style lookup keys for attachment MIME +/* headers and for attached message/* headers. +/* .sp +/* NOTE: with "smtputf8_enable = yes", the \fB-b\fR option +/* disables UTF-8 syntax checks on query keys and lookup +/* results. Specify the \fB-U\fR option to force UTF-8 +/* syntax checks anyway. +/* .sp +/* This feature is available in Postfix version 2.6 and later. +/* .IP "\fB-c \fIconfig_dir\fR" +/* Read the \fBmain.cf\fR configuration file in the named directory +/* instead of the default configuration directory. +/* .IP "\fB-d \fIkey\fR" +/* Search the specified maps for \fIkey\fR and remove one entry per map. +/* The exit status is zero when the requested information was found. +/* +/* If a key value of \fB-\fR is specified, the program reads key +/* values from the standard input stream. The exit status is zero +/* when at least one of the requested keys was found. +/* .IP \fB-f\fR +/* Do not fold the lookup key to lower case while creating or querying +/* a table. +/* +/* With Postfix version 2.3 and later, this option has no +/* effect for regular expression tables. There, case folding +/* is controlled by appending a flag to a pattern. +/* .IP \fB-F\fR +/* When querying a map, or listing a map, base64-decode each +/* value. When creating a map from source file, process each +/* value as a list of filenames, concatenate the content of +/* those files, and store the base64-encoded result instead +/* of the value (see INPUT FILE FORMAT for details). +/* .sp +/* This feature is available in Postfix version 3.4 and later. +/* .IP \fB-h\fR +/* Enable message header query mode. When reading lookup keys +/* from standard input with "\fB-q -\fR", process the input +/* as if it is an email message in RFC 5322 format. Each +/* logical header line becomes one lookup key. A multi-line +/* header becomes one lookup key with one or more embedded +/* newline characters. +/* .sp +/* By default, the \fB-h\fR option generates lookup keys until +/* the first non-header line is reached. +/* To simulate \fBheader_checks\fR(5) processing, enable MIME +/* parsing with \fB-m\fR. With this, the \fB-h\fR option also +/* generates header-style lookup keys for attachment MIME +/* headers and for attached message/* headers. +/* .sp +/* NOTE: with "smtputf8_enable = yes", the \fB-b\fR option +/* option disables UTF-8 syntax checks on query keys and +/* lookup results. Specify the \fB-U\fR option to force UTF-8 +/* syntax checks anyway. +/* .sp +/* This feature is available in Postfix version 2.6 and later. +/* .IP \fB-i\fR +/* Incremental mode. Read entries from standard input and do not +/* truncate an existing database. By default, \fBpostmap\fR(1) creates +/* a new database from the entries in \fBfile_name\fR. +/* .IP \fB-m\fR +/* Enable MIME parsing with "\fB-b\fR" and "\fB-h\fR". +/* .sp +/* This feature is available in Postfix version 2.6 and later. +/* .IP \fB-N\fR +/* Include the terminating null character that terminates lookup keys +/* and values. By default, \fBpostmap\fR(1) does whatever is +/* the default for +/* the host operating system. +/* .IP \fB-n\fR +/* Don't include the terminating null character that terminates lookup +/* keys and values. By default, \fBpostmap\fR(1) does whatever +/* is the default for +/* the host operating system. +/* .IP \fB-o\fR +/* Do not release root privileges when processing a non-root +/* input file. By default, \fBpostmap\fR(1) drops root privileges +/* and runs as the source file owner instead. +/* .IP \fB-p\fR +/* Do not inherit the file access permissions from the input file +/* when creating a new file. Instead, create a new file with default +/* access permissions (mode 0644). +/* .IP "\fB-q \fIkey\fR" +/* Search the specified maps for \fIkey\fR and write the first value +/* found to the standard output stream. The exit status is zero +/* when the requested information was found. +/* +/* Note: this performs a single query with the key as specified, +/* and does not make iterative queries with substrings of the +/* key as described for access(5), canonical(5), transport(5), +/* virtual(5) and other Postfix table-driven features. +/* +/* If a key value of \fB-\fR is specified, the program reads key +/* values from the standard input stream and writes one line of +/* \fIkey value\fR output for each key that was found. The exit +/* status is zero when at least one of the requested keys was found. +/* .IP \fB-r\fR +/* When updating a table, do not complain about attempts to update +/* existing entries, and make those updates anyway. +/* .IP \fB-s\fR +/* Retrieve all database elements, and write one line of +/* \fIkey value\fR output for each element. The elements are +/* printed in database order, which is not necessarily the same +/* as the original input order. +/* .sp +/* This feature is available in Postfix version 2.2 and later, +/* and is not available for all database types. +/* .IP \fB-u\fR +/* Disable UTF-8 support. UTF-8 support is enabled by default +/* when "smtputf8_enable = yes". It requires that keys and +/* values are valid UTF-8 strings. +/* .IP \fB-U\fR +/* With "smtputf8_enable = yes", force UTF-8 syntax checks +/* with the \fB-b\fR and \fB-h\fR options. +/* .IP \fB-v\fR +/* Enable verbose logging for debugging purposes. Multiple \fB-v\fR +/* options make the software increasingly verbose. +/* .IP \fB-w\fR +/* When updating a table, do not complain about attempts to update +/* existing entries, and ignore those attempts. +/* .PP +/* Arguments: +/* .IP \fIfile_type\fR +/* The database type. To find out what types are supported, use +/* the "\fBpostconf -m\fR" command. +/* +/* The \fBpostmap\fR(1) command can query any supported file type, +/* but it can create only the following file types: +/* .RS +/* .IP \fBbtree\fR +/* The output file is a btree file, named \fIfile_name\fB.db\fR. +/* This is available on systems with support for \fBdb\fR databases. +/* .IP \fBcdb\fR +/* The output consists of one file, named \fIfile_name\fB.cdb\fR. +/* This is available on systems with support for \fBcdb\fR databases. +/* .IP \fBdbm\fR +/* The output consists of two files, named \fIfile_name\fB.pag\fR and +/* \fIfile_name\fB.dir\fR. +/* This is available on systems with support for \fBdbm\fR databases. +/* .IP \fBfail\fR +/* A table that reliably fails all requests. The lookup table +/* name is used for logging only. This table exists to simplify +/* Postfix error tests. +/* .IP \fBhash\fR +/* The output file is a hashed file, named \fIfile_name\fB.db\fR. +/* This is available on systems with support for \fBdb\fR databases. +/* .IP \fBlmdb\fR +/* The output is a btree-based file, named \fIfile_name\fB.lmdb\fR. +/* \fBlmdb\fR supports concurrent writes and reads from different +/* processes, unlike other supported file-based tables. +/* This is available on systems with support for \fBlmdb\fR databases. +/* .IP \fBsdbm\fR +/* The output consists of two files, named \fIfile_name\fB.pag\fR and +/* \fIfile_name\fB.dir\fR. +/* This is available on systems with support for \fBsdbm\fR databases. +/* .PP +/* When no \fIfile_type\fR is specified, the software uses the database +/* type specified via the \fBdefault_database_type\fR configuration +/* parameter. +/* .RE +/* .IP \fIfile_name\fR +/* The name of the lookup table source file when rebuilding a database. +/* DIAGNOSTICS +/* Problems are logged to the standard error stream and to +/* \fBsyslogd\fR(8) or \fBpostlogd\fR(8). +/* No output means that no problems were detected. Duplicate entries are +/* skipped and are flagged with a warning. +/* +/* \fBpostmap\fR(1) terminates with zero exit status in case of success +/* (including successful "\fBpostmap -q\fR" lookup) and terminates +/* with non-zero exit status in case of failure. +/* ENVIRONMENT +/* .ad +/* .fi +/* .IP \fBMAIL_CONFIG\fR +/* Directory with Postfix configuration files. +/* .IP \fBMAIL_VERBOSE\fR +/* Enable verbose logging for debugging purposes. +/* CONFIGURATION PARAMETERS +/* .ad +/* .fi +/* The following \fBmain.cf\fR parameters are especially relevant to +/* this program. +/* The text below provides only a parameter summary. See +/* \fBpostconf\fR(5) for more details including examples. +/* .IP "\fBberkeley_db_create_buffer_size (16777216)\fR" +/* The per-table I/O buffer size for programs that create Berkeley DB +/* hash or btree tables. +/* .IP "\fBberkeley_db_read_buffer_size (131072)\fR" +/* The per-table I/O buffer size for programs that read Berkeley DB +/* hash or btree tables. +/* .IP "\fBconfig_directory (see 'postconf -d' output)\fR" +/* The default location of the Postfix main.cf and master.cf +/* configuration files. +/* .IP "\fBdefault_database_type (see 'postconf -d' output)\fR" +/* The default database type for use in \fBnewaliases\fR(1), \fBpostalias\fR(1) +/* and \fBpostmap\fR(1) commands. +/* .IP "\fBimport_environment (see 'postconf -d' output)\fR" +/* The list of environment variables that a privileged Postfix +/* process will import from a non-Postfix parent process, or name=value +/* environment overrides. +/* .IP "\fBsmtputf8_enable (yes)\fR" +/* Enable preliminary SMTPUTF8 support for the protocols described +/* in RFC 6531, RFC 6532, and RFC 6533. +/* .IP "\fBsyslog_facility (mail)\fR" +/* The syslog facility of Postfix logging. +/* .IP "\fBsyslog_name (see 'postconf -d' output)\fR" +/* A prefix that is prepended to the process name in syslog +/* records, so that, for example, "smtpd" becomes "prefix/smtpd". +/* .PP +/* Available in Postfix 2.11 and later: +/* .IP "\fBlmdb_map_size (16777216)\fR" +/* The initial OpenLDAP LMDB database size limit in bytes. +/* SEE ALSO +/* postalias(1), create/update/query alias database +/* postconf(1), supported database types +/* postconf(5), configuration parameters +/* postlogd(8), Postfix logging +/* syslogd(8), system logging +/* README FILES +/* .ad +/* .fi +/* Use "\fBpostconf readme_directory\fR" or +/* "\fBpostconf html_directory\fR" to locate this information. +/* .na +/* .nf +/* DATABASE_README, Postfix lookup table overview +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* +/* Wietse Venema +/* Google, Inc. +/* 111 8th Avenue +/* New York, NY 10011, USA +/*--*/ + +/* System library. */ + +#include +#include +#include +#include +#include +#include +#include + +/* Utility library. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Global library. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Application-specific. */ + +#define STR vstring_str +#define LEN VSTRING_LEN + +#define POSTMAP_FLAG_AS_OWNER (1<<0) /* open dest as owner of source */ +#define POSTMAP_FLAG_SAVE_PERM (1<<1) /* copy access permission from source */ +#define POSTMAP_FLAG_HEADER_KEY (1<<2) /* apply to header text */ +#define POSTMAP_FLAG_BODY_KEY (1<<3) /* apply to body text */ +#define POSTMAP_FLAG_MIME_KEY (1<<4) /* enable MIME parsing */ + +#define POSTMAP_FLAG_HB_KEY (POSTMAP_FLAG_HEADER_KEY | POSTMAP_FLAG_BODY_KEY) +#define POSTMAP_FLAG_FULL_KEY (POSTMAP_FLAG_BODY_KEY | POSTMAP_FLAG_MIME_KEY) +#define POSTMAP_FLAG_ANY_KEY (POSTMAP_FLAG_HB_KEY | POSTMAP_FLAG_MIME_KEY) + + /* + * MIME Engine call-back state for generating lookup keys from an email + * message read from standard input. + */ +typedef struct { + DICT **dicts; /* map handles */ + char **maps; /* map names */ + int map_count; /* yes, indeed */ + int dict_flags; /* query flags */ + int header_done; /* past primary header */ + int found; /* result */ +} POSTMAP_KEY_STATE; + +/* postmap - create or update mapping database */ + +static void postmap(char *map_type, char *path_name, int postmap_flags, + int open_flags, int dict_flags) +{ + VSTREAM *NOCLOBBER source_fp; + VSTRING *line_buffer; + MKMAP *mkmap; + int lineno; + int last_line; + char *key; + char *value; + struct stat st; + mode_t saved_mask; + + /* + * Initialize. + */ + line_buffer = vstring_alloc(100); + if ((open_flags & O_TRUNC) == 0) { + /* Incremental mode. */ + source_fp = VSTREAM_IN; + vstream_control(source_fp, CA_VSTREAM_CTL_PATH("stdin"), CA_VSTREAM_CTL_END); + } else { + /* Create database. */ + if (strcmp(map_type, DICT_TYPE_PROXY) == 0) + msg_fatal("can't create maps via the proxy service"); + dict_flags |= DICT_FLAG_BULK_UPDATE; + if ((source_fp = vstream_fopen(path_name, O_RDONLY, 0)) == 0) + msg_fatal("open %s: %m", path_name); + } + if (fstat(vstream_fileno(source_fp), &st) < 0) + msg_fatal("fstat %s: %m", path_name); + + /* + * Turn off group/other read permissions as indicated in the source file. + */ + if ((postmap_flags & POSTMAP_FLAG_SAVE_PERM) && S_ISREG(st.st_mode)) + saved_mask = umask(022 | (~st.st_mode & 077)); + + /* + * If running as root, run as the owner of the source file, so that the + * result shows proper ownership, and so that a bug in postmap does not + * allow privilege escalation. + */ + if ((postmap_flags & POSTMAP_FLAG_AS_OWNER) && getuid() == 0 + && (st.st_uid != geteuid() || st.st_gid != getegid())) + set_eugid(st.st_uid, st.st_gid); + + /* + * Open the database, optionally create it when it does not exist, + * optionally truncate it when it does exist, and lock out any + * spectators. + */ + mkmap = mkmap_open(map_type, path_name, open_flags, dict_flags); + + /* + * And restore the umask, in case it matters. + */ + if ((postmap_flags & POSTMAP_FLAG_SAVE_PERM) && S_ISREG(st.st_mode)) + umask(saved_mask); + + /* + * Trap "exceptions" so that we can restart a bulk-mode update after a + * recoverable error. + */ + for (;;) { + if (dict_isjmp(mkmap->dict) != 0 + && dict_setjmp(mkmap->dict) != 0 + && vstream_fseek(source_fp, SEEK_SET, 0) < 0) + msg_fatal("seek %s: %m", VSTREAM_PATH(source_fp)); + + /* + * Add records to the database. XXX This duplicates the parser in + * dict_thash.c. + */ + last_line = 0; + while (readllines(line_buffer, source_fp, &last_line, &lineno)) { + int in_quotes = 0; + + /* + * First some UTF-8 checks sans casefolding. + */ + if ((mkmap->dict->flags & DICT_FLAG_UTF8_ACTIVE) + && !allascii(STR(line_buffer)) + && !valid_utf8_string(STR(line_buffer), LEN(line_buffer))) { + msg_warn("%s, line %d: non-UTF-8 input \"%s\"" + " -- ignoring this line", + VSTREAM_PATH(source_fp), lineno, STR(line_buffer)); + continue; + } + + /* + * Terminate the key on the first unquoted whitespace character, + * then trim leading and trailing whitespace from the value. + */ + for (value = STR(line_buffer); *value; value++) { + if (*value == '\\') { + if (*++value == 0) + break; + } else if (ISSPACE(*value)) { + if (!in_quotes) + break; + } else if (*value == '"') { + in_quotes = !in_quotes; + } + } + if (in_quotes) { + msg_warn("%s, line %d: unbalanced '\"' in '%s'" + " -- ignoring this line", + VSTREAM_PATH(source_fp), lineno, STR(line_buffer)); + continue; + } + if (*value) + *value++ = 0; + while (ISSPACE(*value)) + value++; + trimblanks(value, 0)[0] = 0; + + /* + * Leave the key in quoted form, because 1) postmap cannot assume + * that a string without @ contains an email address localpart, + * and 2) an address localpart may require quoting even when the + * quoted form contains no backslash or ". + */ + key = STR(line_buffer); + + /* + * Enforce the "key whitespace value" format. Disallow missing + * keys or missing values. + */ + if (*key == 0 || *value == 0) { + msg_warn("%s, line %d: expected format: key whitespace value", + VSTREAM_PATH(source_fp), lineno); + continue; + } + if (key[strlen(key) - 1] == ':') + msg_warn("%s, line %d: record is in \"key: value\" format; is this an alias file?", + VSTREAM_PATH(source_fp), lineno); + + /* + * Optionally treat the vale as a filename, and replace the value + * with the BASE64-encoded content of the named file. + */ + if (dict_flags & DICT_FLAG_SRC_RHS_IS_FILE) { + VSTRING *base64_buf; + char *err; + + if ((base64_buf = dict_file_to_b64(mkmap->dict, value)) == 0) { + err = dict_file_get_error(mkmap->dict); + msg_warn("%s, line %d: %s: skipping this entry", + VSTREAM_PATH(source_fp), lineno, err); + myfree(err); + continue; + } + value = vstring_str(base64_buf); + } + + /* + * Store the value under a (possibly case-insensitive) key, as + * specified with open_flags. + */ + mkmap_append(mkmap, key, value); + if (mkmap->dict->error) + msg_fatal("table %s:%s: write error: %m", + mkmap->dict->type, mkmap->dict->name); + } + break; + } + + /* + * Close the mapping database, and release the lock. + */ + mkmap_close(mkmap); + + /* + * Cleanup. We're about to terminate, but it is a good sanity check. + */ + vstring_free(line_buffer); + if (source_fp != VSTREAM_IN) + vstream_fclose(source_fp); +} + +/* postmap_body - MIME engine body call-back routine */ + +static void postmap_body(void *ptr, int unused_rec_type, + const char *keybuf, + ssize_t unused_len, + off_t unused_offset) +{ + POSTMAP_KEY_STATE *state = (POSTMAP_KEY_STATE *) ptr; + DICT **dicts = state->dicts; + char **maps = state->maps; + int map_count = state->map_count; + int dict_flags = state->dict_flags; + const char *map_name; + const char *value; + int n; + + for (n = 0; n < map_count; n++) { + if (dicts[n] == 0) + dicts[n] = ((map_name = split_at(maps[n], ':')) != 0 ? + dict_open3(maps[n], map_name, O_RDONLY, dict_flags) : + dict_open3(var_db_type, maps[n], O_RDONLY, dict_flags)); + if ((value = dict_get(dicts[n], keybuf)) != 0) { + if (*value == 0) { + msg_warn("table %s:%s: key %s: empty string result is not allowed", + dicts[n]->type, dicts[n]->name, keybuf); + msg_warn("table %s:%s should return NO RESULT in case of NOT FOUND", + dicts[n]->type, dicts[n]->name); + } + vstream_printf("%s %s\n", keybuf, value); + state->found = 1; + break; + } + if (dicts[n]->error) + msg_fatal("table %s:%s: query error: %m", + dicts[n]->type, dicts[n]->name); + } +} + +/* postmap_header - MIME engine header call-back routine */ + +static void postmap_header(void *ptr, int unused_header_class, + const HEADER_OPTS *unused_header_info, + VSTRING *header_buf, + off_t offset) +{ + + /* + * Don't re-invent an already working wheel. + */ + postmap_body(ptr, 0, STR(header_buf), LEN(header_buf), offset); +} + +/* postmap_head_end - MIME engine end-of-header call-back routine */ + +static void postmap_head_end(void *ptr) +{ + POSTMAP_KEY_STATE *state = (POSTMAP_KEY_STATE *) ptr; + + /* + * Don't process the message body when we only examine primary headers. + */ + state->header_done = 1; +} + +/* postmap_queries - apply multiple requests from stdin */ + +static int postmap_queries(VSTREAM *in, char **maps, const int map_count, + const int postmap_flags, + const int dict_flags) +{ + int found = 0; + VSTRING *keybuf = vstring_alloc(100); + DICT **dicts; + const char *map_name; + const char *value; + int n; + + /* + * Sanity check. + */ + if (map_count <= 0) + msg_panic("postmap_queries: bad map count"); + + /* + * Prepare to open maps lazily. + */ + dicts = (DICT **) mymalloc(sizeof(*dicts) * map_count); + for (n = 0; n < map_count; n++) + dicts[n] = 0; + + /* + * Perform all queries. Open maps on the fly, to avoid opening unnecessary + * maps. + */ + if ((postmap_flags & POSTMAP_FLAG_HB_KEY) == 0) { + while (vstring_get_nonl(keybuf, in) != VSTREAM_EOF) { + for (n = 0; n < map_count; n++) { + if (dicts[n] == 0) + dicts[n] = ((map_name = split_at(maps[n], ':')) != 0 ? + dict_open3(maps[n], map_name, O_RDONLY, dict_flags) : + dict_open3(var_db_type, maps[n], O_RDONLY, dict_flags)); + value = ((dict_flags & DICT_FLAG_SRC_RHS_IS_FILE) ? + dict_file_lookup : dicts[n]->lookup) + (dicts[n], STR(keybuf)); + if (value != 0) { + if (*value == 0) { + msg_warn("table %s:%s: key %s: empty string result is not allowed", + dicts[n]->type, dicts[n]->name, STR(keybuf)); + msg_warn("table %s:%s should return NO RESULT in case of NOT FOUND", + dicts[n]->type, dicts[n]->name); + } + vstream_printf("%s %s\n", STR(keybuf), value); + found = 1; + break; + } + switch (dicts[n]->error) { + case 0: + break; + case DICT_ERR_CONFIG: + msg_fatal("table %s:%s: query error", + dicts[n]->type, dicts[n]->name); + default: + msg_fatal("table %s:%s: query error: %m", + dicts[n]->type, dicts[n]->name); + } + } + } + } else { + POSTMAP_KEY_STATE key_state; + MIME_STATE *mime_state; + int mime_errs = 0; + + /* + * Bundle up the request and instantiate a MIME parsing engine. + */ + key_state.dicts = dicts; + key_state.maps = maps; + key_state.map_count = map_count; + key_state.dict_flags = dict_flags; + key_state.header_done = 0; + key_state.found = 0; + mime_state = + mime_state_alloc((postmap_flags & POSTMAP_FLAG_MIME_KEY) ? + 0 : MIME_OPT_DISABLE_MIME, + (postmap_flags & POSTMAP_FLAG_HEADER_KEY) ? + postmap_header : (MIME_STATE_HEAD_OUT) 0, + (postmap_flags & POSTMAP_FLAG_FULL_KEY) ? + (MIME_STATE_ANY_END) 0 : postmap_head_end, + (postmap_flags & POSTMAP_FLAG_BODY_KEY) ? + postmap_body : (MIME_STATE_BODY_OUT) 0, + (MIME_STATE_ANY_END) 0, + (MIME_STATE_ERR_PRINT) 0, + (void *) &key_state); + + /* + * Process the input message. + */ + while (vstring_get_nonl(keybuf, in) != VSTREAM_EOF + && key_state.header_done == 0 && mime_errs == 0) + mime_errs = mime_state_update(mime_state, REC_TYPE_NORM, + STR(keybuf), LEN(keybuf)); + + /* + * Flush the MIME engine output buffer and tidy up loose ends. + */ + if (mime_errs == 0) + mime_errs = mime_state_update(mime_state, REC_TYPE_END, "", 0); + if (mime_errs) + msg_fatal("message format error: %s", + mime_state_detail(mime_errs)->text); + mime_state_free(mime_state); + found = key_state.found; + } + + if (found) + vstream_fflush(VSTREAM_OUT); + + /* + * Cleanup. + */ + for (n = 0; n < map_count; n++) + if (dicts[n]) + dict_close(dicts[n]); + myfree((void *) dicts); + vstring_free(keybuf); + + return (found); +} + +/* postmap_query - query a map and print the result to stdout */ + +static int postmap_query(const char *map_type, const char *map_name, + const char *key, int dict_flags) +{ + DICT *dict; + const char *value; + + dict = dict_open3(map_type, map_name, O_RDONLY, dict_flags); + value = ((dict_flags & DICT_FLAG_SRC_RHS_IS_FILE) ? + dict_file_lookup : dict->lookup) (dict, key); + if (value != 0) { + if (*value == 0) { + msg_warn("table %s:%s: key %s: empty string result is not allowed", + map_type, map_name, key); + msg_warn("table %s:%s should return NO RESULT in case of NOT FOUND", + map_type, map_name); + } + vstream_printf("%s\n", value); + } + switch (dict->error) { + case 0: + break; + case DICT_ERR_CONFIG: + msg_fatal("table %s:%s: query error", + dict->type, dict->name); + default: + msg_fatal("table %s:%s: query error: %m", + dict->type, dict->name); + } + vstream_fflush(VSTREAM_OUT); + dict_close(dict); + return (value != 0); +} + +/* postmap_deletes - apply multiple requests from stdin */ + +static int postmap_deletes(VSTREAM *in, char **maps, const int map_count, + int dict_flags) +{ + int found = 0; + VSTRING *keybuf = vstring_alloc(100); + DICT **dicts; + const char *map_name; + int n; + int open_flags; + + /* + * Sanity check. + */ + if (map_count <= 0) + msg_panic("postmap_deletes: bad map count"); + + /* + * Open maps ahead of time. + */ + dicts = (DICT **) mymalloc(sizeof(*dicts) * map_count); + for (n = 0; n < map_count; n++) { + map_name = split_at(maps[n], ':'); + if (map_name && strcmp(maps[n], DICT_TYPE_PROXY) == 0) + open_flags = O_RDWR | O_CREAT; /* XXX */ + else + open_flags = O_RDWR; + dicts[n] = (map_name != 0 ? + dict_open3(maps[n], map_name, open_flags, dict_flags) : + dict_open3(var_db_type, maps[n], open_flags, dict_flags)); + } + + /* + * Perform all requests. + */ + while (vstring_get_nonl(keybuf, in) != VSTREAM_EOF) { + for (n = 0; n < map_count; n++) { + found |= (dict_del(dicts[n], STR(keybuf)) == 0); + if (dicts[n]->error) + msg_fatal("table %s:%s: delete error: %m", + dicts[n]->type, dicts[n]->name); + } + } + + /* + * Cleanup. + */ + for (n = 0; n < map_count; n++) + if (dicts[n]) + dict_close(dicts[n]); + myfree((void *) dicts); + vstring_free(keybuf); + + return (found); +} + +/* postmap_delete - delete a (key, value) pair from a map */ + +static int postmap_delete(const char *map_type, const char *map_name, + const char *key, int dict_flags) +{ + DICT *dict; + int status; + int open_flags; + + if (strcmp(map_type, DICT_TYPE_PROXY) == 0) + open_flags = O_RDWR | O_CREAT; /* XXX */ + else + open_flags = O_RDWR; + dict = dict_open3(map_type, map_name, open_flags, dict_flags); + status = dict_del(dict, key); + if (dict->error) + msg_fatal("table %s:%s: delete error: %m", dict->type, dict->name); + dict_close(dict); + return (status == 0); +} + +/* postmap_seq - print all map entries to stdout */ + +static void postmap_seq(const char *map_type, const char *map_name, + int dict_flags) +{ + DICT *dict; + const char *key; + const char *value; + int func; + + if (strcmp(map_type, DICT_TYPE_PROXY) == 0) + msg_fatal("can't sequence maps via the proxy service"); + dict = dict_open3(map_type, map_name, O_RDONLY, dict_flags); + for (func = DICT_SEQ_FUN_FIRST; /* void */ ; func = DICT_SEQ_FUN_NEXT) { + if (dict_seq(dict, func, &key, &value) != 0) + break; + if (*key == 0) { + msg_warn("table %s:%s: empty lookup key value is not allowed", + map_type, map_name); + } else if (*value == 0) { + msg_warn("table %s:%s: key %s: empty string result is not allowed", + map_type, map_name, key); + msg_warn("table %s:%s should return NO RESULT in case of NOT FOUND", + map_type, map_name); + } + if (dict_flags & DICT_FLAG_SRC_RHS_IS_FILE) { + VSTRING *unb64; + char *err; + + if ((unb64 = dict_file_from_b64(dict, value)) == 0) { + err = dict_file_get_error(dict); + msg_warn("table %s:%s: key %s: %s", + dict->type, dict->name, key, err); + myfree(err); + /* dict->error = DICT_ERR_CONFIG; */ + continue; + } + value = STR(unb64); + } + vstream_printf("%s %s\n", key, value); + } + if (dict->error) + msg_fatal("table %s:%s: sequence error: %m", dict->type, dict->name); + vstream_fflush(VSTREAM_OUT); + dict_close(dict); +} + +/* usage - explain */ + +static NORETURN usage(char *myname) +{ + msg_fatal("usage: %s [-bfFhimnNoprsuUvw] [-c config_dir] [-d key] [-q key] [map_type:]file...", + myname); +} + +MAIL_VERSION_STAMP_DECLARE; + +int main(int argc, char **argv) +{ + char *path_name; + int ch; + int fd; + char *slash; + struct stat st; + int postmap_flags = POSTMAP_FLAG_AS_OWNER | POSTMAP_FLAG_SAVE_PERM; + int open_flags = O_RDWR | O_CREAT | O_TRUNC; + int dict_flags = (DICT_FLAG_DUP_WARN | DICT_FLAG_FOLD_FIX + | DICT_FLAG_UTF8_REQUEST); + char *query = 0; + char *delkey = 0; + int sequence = 0; + int found; + int force_utf8 = 0; + ARGV *import_env; + + /* + * Fingerprint executables and core dumps. + */ + MAIL_VERSION_STAMP_ALLOCATE; + + /* + * Be consistent with file permissions. + */ + umask(022); + + /* + * To minimize confusion, make sure that the standard file descriptors + * are open before opening anything else. XXX Work around for 44BSD where + * fstat can return EBADF on an open file descriptor. + */ + for (fd = 0; fd < 3; fd++) + if (fstat(fd, &st) == -1 + && (close(fd), open("/dev/null", O_RDWR, 0)) != fd) + msg_fatal("open /dev/null: %m"); + + /* + * Process environment options as early as we can. We are not set-uid, + * and we are supposed to be running in a controlled environment. + */ + if (getenv(CONF_ENV_VERB)) + msg_verbose = 1; + + /* + * Initialize. Set up logging. Read the global configuration file after + * parsing command-line arguments. + */ + if ((slash = strrchr(argv[0], '/')) != 0 && slash[1]) + argv[0] = slash + 1; + msg_vstream_init(argv[0], VSTREAM_ERR); + maillog_client_init(mail_task(argv[0]), MAILLOG_CLIENT_FLAG_NONE); + + /* + * Check the Postfix library version as soon as we enable logging. + */ + MAIL_VERSION_CHECK; + + /* + * Parse JCL. + */ + while ((ch = GETOPT(argc, argv, "bc:d:fFhimnNopq:rsuUvw")) > 0) { + switch (ch) { + default: + usage(argv[0]); + break; + case 'N': + dict_flags |= DICT_FLAG_TRY1NULL; + dict_flags &= ~DICT_FLAG_TRY0NULL; + break; + case 'b': + postmap_flags |= POSTMAP_FLAG_BODY_KEY; + break; + case 'c': + if (setenv(CONF_ENV_PATH, optarg, 1) < 0) + msg_fatal("out of memory"); + break; + case 'd': + if (sequence || query || delkey) + msg_fatal("specify only one of -s -q or -d"); + delkey = optarg; + break; + case 'f': + dict_flags &= ~DICT_FLAG_FOLD_FIX; + break; + case 'F': + dict_flags |= DICT_FLAG_SRC_RHS_IS_FILE; + break; + case 'h': + postmap_flags |= POSTMAP_FLAG_HEADER_KEY; + break; + case 'i': + open_flags &= ~O_TRUNC; + break; + case 'm': + postmap_flags |= POSTMAP_FLAG_MIME_KEY; + break; + case 'n': + dict_flags |= DICT_FLAG_TRY0NULL; + dict_flags &= ~DICT_FLAG_TRY1NULL; + break; + case 'o': + postmap_flags &= ~POSTMAP_FLAG_AS_OWNER; + break; + case 'p': + postmap_flags &= ~POSTMAP_FLAG_SAVE_PERM; + break; + case 'q': + if (sequence || query || delkey) + msg_fatal("specify only one of -s -q or -d"); + query = optarg; + break; + case 'r': + dict_flags &= ~(DICT_FLAG_DUP_WARN | DICT_FLAG_DUP_IGNORE); + dict_flags |= DICT_FLAG_DUP_REPLACE; + break; + case 's': + if (query || delkey) + msg_fatal("specify only one of -s or -q or -d"); + sequence = 1; + break; + case 'u': + dict_flags &= ~DICT_FLAG_UTF8_REQUEST; + break; + case 'U': + force_utf8 = 1; + break; + case 'v': + msg_verbose++; + break; + case 'w': + dict_flags &= ~(DICT_FLAG_DUP_WARN | DICT_FLAG_DUP_REPLACE); + dict_flags |= DICT_FLAG_DUP_IGNORE; + break; + } + } + mail_conf_read(); + /* Enforce consistent operation of different Postfix parts. */ + import_env = mail_parm_split(VAR_IMPORT_ENVIRON, var_import_environ); + update_env(import_env->argv); + argv_free(import_env); + /* Re-evaluate mail_task() after reading main.cf. */ + maillog_client_init(mail_task(argv[0]), MAILLOG_CLIENT_FLAG_NONE); + mail_dict_init(); + if ((query == 0 || strcmp(query, "-") != 0) + && (postmap_flags & POSTMAP_FLAG_ANY_KEY)) + msg_fatal("specify -b -h or -m only with \"-q -\""); + if ((postmap_flags & POSTMAP_FLAG_ANY_KEY) != 0 + && (postmap_flags & POSTMAP_FLAG_ANY_KEY) + == (postmap_flags & POSTMAP_FLAG_MIME_KEY)) + msg_warn("ignoring -m option without -b or -h"); + if ((postmap_flags & (POSTMAP_FLAG_ANY_KEY & ~POSTMAP_FLAG_MIME_KEY)) + && force_utf8 == 0) + dict_flags &= ~DICT_FLAG_UTF8_MASK; + + /* + * Use the map type specified by the user, or fall back to a default + * database type. + */ + if (delkey) { /* remove entry */ + if (optind + 1 > argc) + usage(argv[0]); + if (strcmp(delkey, "-") == 0) + exit(postmap_deletes(VSTREAM_IN, argv + optind, argc - optind, + dict_flags | DICT_FLAG_LOCK) == 0); + found = 0; + while (optind < argc) { + if ((path_name = split_at(argv[optind], ':')) != 0) { + found |= postmap_delete(argv[optind], path_name, delkey, + dict_flags | DICT_FLAG_LOCK); + } else { + found |= postmap_delete(var_db_type, argv[optind], delkey, + dict_flags | DICT_FLAG_LOCK); + } + optind++; + } + exit(found ? 0 : 1); + } else if (query) { /* query map(s) */ + if (optind + 1 > argc) + usage(argv[0]); + if (strcmp(query, "-") == 0) + exit(postmap_queries(VSTREAM_IN, argv + optind, argc - optind, + postmap_flags, dict_flags | DICT_FLAG_LOCK) == 0); + while (optind < argc) { + if ((path_name = split_at(argv[optind], ':')) != 0) { + found = postmap_query(argv[optind], path_name, query, + dict_flags | DICT_FLAG_LOCK); + } else { + found = postmap_query(var_db_type, argv[optind], query, + dict_flags | DICT_FLAG_LOCK); + } + if (found) + exit(0); + optind++; + } + exit(1); + } else if (sequence) { + while (optind < argc) { + if ((path_name = split_at(argv[optind], ':')) != 0) { + postmap_seq(argv[optind], path_name, + dict_flags | DICT_FLAG_LOCK); + } else { + postmap_seq(var_db_type, argv[optind], + dict_flags | DICT_FLAG_LOCK); + } + exit(0); + } + exit(1); + } else { /* create/update map(s) */ + if (optind + 1 > argc) + usage(argv[0]); + while (optind < argc) { + if ((path_name = split_at(argv[optind], ':')) != 0) { + postmap(argv[optind], path_name, postmap_flags, + open_flags, dict_flags); + } else { + postmap(var_db_type, argv[optind], postmap_flags, + open_flags, dict_flags); + } + optind++; + } + exit(0); + } +} diff --git a/src/postmap/quote_test.in b/src/postmap/quote_test.in new file mode 100644 index 0000000..fb507fc --- /dev/null +++ b/src/postmap/quote_test.in @@ -0,0 +1,8 @@ +echo '"aa bb" cc' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +echo '"dd ee ff' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +echo 'gg\ hh ii' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +echo '"gg\"hh" ii' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +echo '"jj@kk" ll' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +echo 'mm@nn@oo pp' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +echo '@oo pp' | ${VALGRIND} ./postmap -i quote_test_map || exit 1 +${VALGRIND} ./postmap -s quote_test_map | LC_ALL=C sort diff --git a/src/postmap/quote_test.ref b/src/postmap/quote_test.ref new file mode 100644 index 0000000..1643244 --- /dev/null +++ b/src/postmap/quote_test.ref @@ -0,0 +1,7 @@ +postmap: warning: stdin, line 1: unbalanced '"' in '"dd ee ff' -- ignoring this line +"aa bb" cc +"gg\"hh" ii +"jj@kk" ll +@oo pp +gg\ hh ii +mm@nn@oo pp -- cgit v1.2.3