diff options
Diffstat (limited to 'src/qmail-showctl.c')
| -rw-r--r-- | src/qmail-showctl.c | 372 |
1 files changed, 372 insertions, 0 deletions
diff --git a/src/qmail-showctl.c b/src/qmail-showctl.c new file mode 100644 index 0000000..2b4cc0a --- /dev/null +++ b/src/qmail-showctl.c @@ -0,0 +1,372 @@ +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include "spf.h" +#include "buffer.h" +#include "exit.h" +#include "fmt.h" +#include "str.h" +#include "control.h" +#include "constmap.h" +#include "stralloc.h" +#include "direntry.h" +#include "auto_uids.h" +#include "auto_qmail.h" +#include "auto_break.h" +#include "auto_patrn.h" +#include "auto_spawn.h" +#include "auto_split.h" + +stralloc me = {0}; +int meok; + +stralloc line = {0}; +char num[FMT_ULONG]; + +void safeput(char *buf,unsigned int len) +{ + char ch; + + while (len > 0) { + ch = *buf; + if ((ch < 32) || (ch > 126)) ch = '?'; + buffer_put(buffer_1,&ch,1); + ++buf; + --len; + } +} + +void do_int(char *fn,char *def,char *pre,char *post) +{ + int i; + buffer_puts(buffer_1,"\n"); + buffer_puts(buffer_1,fn); + buffer_puts(buffer_1,": "); + switch (control_readint(&i,fn)) { + case 0: + buffer_puts(buffer_1,"(Default.) "); + buffer_puts(buffer_1,pre); + buffer_puts(buffer_1,def); + buffer_puts(buffer_1,post); + buffer_puts(buffer_1,".\n"); + break; + case 1: + if (i < 0) i = 0; + buffer_puts(buffer_1,pre); + buffer_put(buffer_1,num,fmt_uint(num,i)); + buffer_puts(buffer_1,post); + buffer_puts(buffer_1,".\n"); + break; + default: + buffer_puts(buffer_1,"Oops! Trouble reading this file.\n"); + break; + } +} + +void do_str(char *fn,int flagme,char *def,char *pre) +{ + buffer_puts(buffer_1,"\n"); + buffer_puts(buffer_1,fn); + buffer_puts(buffer_1,": "); + switch (control_readline(&line,fn)) { + case 0: + buffer_puts(buffer_1,"(Default.) "); + if (!stralloc_copys(&line,def)) { + buffer_puts(buffer_1,"Oops! Out of memory.\n"); + break; + }; + if (flagme && meok) + if (!stralloc_copy(&line,&me)) { + buffer_puts(buffer_1,"Oops! Out of memory.\n"); + break; + }; + case 1: + buffer_puts(buffer_1,pre); + safeput(line.s,line.len); + buffer_puts(buffer_1,".\n"); + break; + default: + buffer_puts(buffer_1,"Oops! Trouble reading this file.\n"); + break; + } +} + +int do_lst(char *fn,char *def,char *pre,char *post) +{ + int i; + int j; + + buffer_puts(buffer_1,"\n"); + buffer_puts(buffer_1,fn); + buffer_puts(buffer_1,": "); + switch (control_readfile(&line,fn,0)) { + case 0: + buffer_puts(buffer_1,"(Default.) "); + buffer_puts(buffer_1,def); + buffer_puts(buffer_1,"\n"); + return 0; + case 1: + buffer_puts(buffer_1,"\n"); + i = 0; + for (j = 0; j < line.len; ++j) + if (!line.s[j]) { + buffer_puts(buffer_1,pre); + safeput(line.s + i,j - i); + buffer_puts(buffer_1,post); + buffer_puts(buffer_1,"\n"); + i = j + 1; + } + return 1; + default: + buffer_puts(buffer_1,"Oops! Trouble reading this file.\n"); + return -1; + } +} + +int main() +{ + DIR *dir; + direntry *d; + struct stat stmrh; + struct stat stmrhcdb; + + buffer_puts(buffer_1,"s/qmail home directory: "); + buffer_puts(buffer_1,auto_qmail); + buffer_puts(buffer_1,".\n"); + + buffer_puts(buffer_1,"user-ext delimiter: "); + buffer_puts(buffer_1,auto_break); + buffer_puts(buffer_1,".\n"); + + buffer_puts(buffer_1,"paternalism (in decimal): "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_patrn)); + buffer_puts(buffer_1,".\n"); + + buffer_puts(buffer_1,"silent concurrency limit: "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_spawn)); + buffer_puts(buffer_1,".\n"); + + buffer_puts(buffer_1,"subdirectory split: "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_split)); + buffer_puts(buffer_1,".\n"); + + buffer_puts(buffer_1,"user ids: "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uida)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidd)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidl)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uido)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidp)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidq)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uidr)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_uids)); + buffer_puts(buffer_1,".\n"); + + buffer_puts(buffer_1,"group ids: "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_gidn)); + buffer_puts(buffer_1,", "); + buffer_put(buffer_1,num,fmt_ulong(num,(unsigned long) auto_gidq)); + buffer_puts(buffer_1,".\n"); + + if (chdir(auto_qmail) == -1) { + buffer_puts(buffer_1,"Oops! Unable to chdir to "); + buffer_puts(buffer_1,auto_qmail); + buffer_puts(buffer_1,".\n"); + buffer_flush(buffer_1); + _exit(110); + } + if (chdir("control") == -1) { + buffer_puts(buffer_1,"Oops! Unable to chdir to control.\n"); + buffer_flush(buffer_1); + _exit(110); + } + + dir = opendir("."); + if (!dir) { + buffer_puts(buffer_1,"Oops! Unable to open current directory.\n"); + buffer_flush(buffer_1); + _exit(110); + } + + meok = control_readline(&me,"me"); + if (meok == -1) { + buffer_puts(buffer_1,"Oops! Trouble reading control/me."); + buffer_flush(buffer_1); + _exit(112); + } + + do_lst("authsenders","No authenticated SMTP senders.","Authenticated SMTP senders: ",""); + do_lst("badhelo","Any HELO/EHLO greeting is allowed.",""," not accepted in HELO/EHLO; exception token is '!'."); + do_lst("badmailfrom","Any MAIL FROM is allowed.",""," are rejected or treated special in MAIL FROM depending on tokens: '!', '?', '=', '~', '+'."); + do_lst("badloadertypes","Any loader types are accepted.",""," not accepted as loader type."); + /* XXX: check badloadertypes.cdb contents */ + buffer_puts(buffer_1,"\nbadloadertypes.cdb: "); + if (stat("badloadertypes",&stmrh) == -1) + if (stat("badloadertypes.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"(Default.) No effect.\n"); + else + buffer_puts(buffer_1,"Oops! badloadertypes.cdb exists but badloadertypes doesn't.\n"); + else + if (stat("badloadertypes.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"Oops! badloadertypes exists but badloadertypes.cdb doesn't.\n"); + else + if (stmrh.st_mtime > stmrhcdb.st_mtime) + buffer_puts(buffer_1,"Oops! badloadertypes.cdb is older than badloadertypes.\n"); + else + buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n"); + do_lst("badmimetypes","Any MIME types are accepted.",""," not accepted as MIME type."); + /* XXX: check badmimetypes.cdb contents */ + buffer_puts(buffer_1,"\nbadmimetypes.cdb: "); + if (stat("badmimetypes",&stmrh) == -1) + if (stat("badmimetypes.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"(Default.) No effect.\n"); + else + buffer_puts(buffer_1,"Oops! badmimetypes.cdb exists but badmimetypes doesn't.\n"); + else + if (stat("badmimetypes.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"Oops! badmimetypes exists but badmimetypes.cdb doesn't.\n"); + else + if (stmrh.st_mtime > stmrhcdb.st_mtime) + buffer_puts(buffer_1,"Oops! badmimetypes.cdb is older than badmimetypes.\n"); + else + buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n"); + do_lst("badrcptto","Any RCPT TO is allowed.",""," not accepted in RCPT TO."); + do_str("bouncefrom",0,"MAILER-DAEMON","Bounce user name is "); + do_str("bouncehost",1,"bouncehost","Bounce host name is "); + do_int("bouncemaxbytes","0","Bounce size limit is "," bytes"); + do_int("concurrencylocal","10","Local concurrency is ",""); + do_int("concurrencyremote","20","Remote concurrency is ",""); + do_int("databytes","0","SMTP DATA limit is "," bytes"); + do_str("defaultdomain",1,"defaultdomain","Default domain name is "); + do_str("defaulthost",1,"defaulthost","Default host name is "); + do_lst("dkimdomains","No DKIM domains defined for signing.","DKIM domains: ",""); + do_lst("domaincerts","No domain certs defined.","Domain certs: ",""); + do_lst("domainips","No domain ip mappings defined.","Mappping sender domain part to local ip: ",""); + do_str("doublebouncehost",1,"doublebouncehost","2B recipient host: "); + do_str("doublebounceto",0,"postmaster","2B recipient user: "); + do_str("envnoathost",1,"envnoathost","Presumed domain name is "); + do_str("helohost",1,"helohost","SMTP client HELO host name is "); + do_str("idhost",1,"idhost","Message-ID host name is "); + do_str("localiphost",1,"localiphost","Local IP address becomes "); + do_lst("locals","Messages for me are delivered locally.","Messages for "," are delivered locally."); + do_str("me",0,"undefined! Uh-oh","My name is "); + + do_lst("mailfromrules","Any envelope sender are accepted.",""," (MAV rule)."); + /* XXX: check mailfromrules.cdb contents */ + buffer_puts(buffer_1,"\nmailfromrules.cdb: "); + if (stat("mailfromrules",&stmrh) == -1) + if (stat("mailfromrules.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"(Default.) No effect.\n"); + else + buffer_puts(buffer_1,"Oops! mailfromrules.cdb exists but mailfromrules doesn't.\n"); + else + if (stat("mailfromrules.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"Oops! mailfromrules exists but mailfromrules.cdb doesn't.\n"); + else + if (stmrh.st_mtime > stmrhcdb.st_mtime) + buffer_puts(buffer_1,"Oops! mailfromrules.cdb is older than mailfromrules.\n"); + else + buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n"); + + do_lst("percenthack","The percent hack is not allowed.","The percent hack is allowed for user%host@","."); + do_str("plusdomain",1,"plusdomain","Plus domain name is "); + do_lst("qmqpservers","No QMQP servers.","QMQP server: ","."); + do_int("queuelifetime","604800","Message lifetime in the queue is "," seconds"); + + if (do_lst("rcpthosts","SMTP clients may send messages to any recipient.","SMTP clients may send messages to recipients at ",".")) + do_lst("morercpthosts","No effect.","SMTP clients may send messages to recipients at ","."); + else + do_lst("morercpthosts","No rcpthosts; morercpthosts is irrelevant.","No rcpthosts; doesn't matter that morercpthosts has ","."); + /* XXX: check morercpthosts.cdb contents */ + buffer_puts(buffer_1,"\nmorercpthosts.cdb: "); + if (stat("morercpthosts",&stmrh) == -1) + if (stat("morercpthosts.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"(Default.) No effect.\n"); + else + buffer_puts(buffer_1,"Oops! morercpthosts.cdb exists but morercpthosts doesn't.\n"); + else + if (stat("morercpthosts.cdb",&stmrhcdb) == -1) + buffer_puts(buffer_1,"Oops! morercpthosts exists but morercpthosts.cdb doesn't.\n"); + else + if (stmrh.st_mtime > stmrhcdb.st_mtime) + buffer_puts(buffer_1,"Oops! morercpthosts.cdb is older than morercpthosts.\n"); + else + buffer_puts(buffer_1,"Modified recently enough; hopefully up to date.\n"); + do_lst("recipients","SMTP clients may send messages to any recipient.","SMTP clients may send messages to local recipients listed in ","."); + do_str("smtpgreeting",1,"smtpgreeting","SMTP greeting: 220 "); + do_lst("qmtproutes","No additional QMTP routes.","QMTP route: ",""); + do_lst("smtproutes","No artificial SMTP routes.","SMTP route: ",""); + do_str("spfexplain",0,SPF_DEFEXP,"SPF default explanation is: 550 "); + do_str("spflocalrules",0,"(None)","Defined local SPF rules are: "); + do_lst("srsrdomains","No SRS fowarding rules.","SRS rules: ",""); + do_int("timeoutconnect","60","SMTP client connection timeout is "," seconds"); + do_int("timeoutremote","1200","SMTP client data timeout is "," seconds"); + do_int("timeoutsmtpd","1200","SMTP server data timeout is "," seconds"); + do_lst("tlsdestinations","No TLS destinations defined.","TLS destination: ",""); + do_lst("virtualdomains","No virtual domains.","Virtual domain: ",""); + + while ((d = readdir(dir))) { + if (str_equal(d->d_name,".")) continue; + if (str_equal(d->d_name,"..")) continue; + if (str_equal(d->d_name,"authsenders")) continue; + if (str_equal(d->d_name,"badhelo")) continue; + if (str_equal(d->d_name,"badrcptto")) continue; + if (str_equal(d->d_name,"badmailfrom")) continue; + if (str_equal(d->d_name,"badloadertypes")) continue; + if (str_equal(d->d_name,"badloadertypes.cdb")) continue; + if (str_equal(d->d_name,"badmimetypes")) continue; + if (str_equal(d->d_name,"badmimetypes.cdb")) continue; + if (str_equal(d->d_name,"bouncefrom")) continue; + if (str_equal(d->d_name,"bouncehost")) continue; + if (str_equal(d->d_name,"bouncemaxbytes")) continue; + if (str_equal(d->d_name,"concurrencylocal")) continue; + if (str_equal(d->d_name,"concurrencyremote")) continue; + if (str_equal(d->d_name,"databytes")) continue; + if (str_equal(d->d_name,"defaultdomain")) continue; + if (str_equal(d->d_name,"defaulthost")) continue; + if (str_equal(d->d_name,"dkimdomains")) continue; + if (str_equal(d->d_name,"domainips")) continue; + if (str_equal(d->d_name,"domaincerts")) continue; + if (str_equal(d->d_name,"doublebouncehost")) continue; + if (str_equal(d->d_name,"doublebounceto")) continue; + if (str_equal(d->d_name,"envnoathost")) continue; + if (str_equal(d->d_name,"helohost")) continue; + if (str_equal(d->d_name,"idhost")) continue; + if (str_equal(d->d_name,"localiphost")) continue; + if (str_equal(d->d_name,"locals")) continue; + if (str_equal(d->d_name,"me")) continue; + if (str_equal(d->d_name,"mailfromrules")) continue; + if (str_equal(d->d_name,"mailfromrules.cdb")) continue; + if (str_equal(d->d_name,"morercpthosts")) continue; + if (str_equal(d->d_name,"morercpthosts.cdb")) continue; + if (str_equal(d->d_name,"percenthack")) continue; + if (str_equal(d->d_name,"plusdomain")) continue; + if (str_equal(d->d_name,"qmqpservers")) continue; + if (str_equal(d->d_name,"queuelifetime")) continue; + if (str_equal(d->d_name,"rcpthosts")) continue; + if (str_equal(d->d_name,"recipients")) continue; + if (str_equal(d->d_name,"smtpgreeting")) continue; + if (str_equal(d->d_name,"qmtproutes")) continue; + if (str_equal(d->d_name,"smtproutes")) continue; + if (str_equal(d->d_name,"spfexplain")) continue; + if (str_equal(d->d_name,"spflocalrules")) continue; + if (str_equal(d->d_name,"srsdomains")) continue; + if (str_equal(d->d_name,"timeoutconnect")) continue; + if (str_equal(d->d_name,"timeoutremote")) continue; + if (str_equal(d->d_name,"timeoutsmtpd")) continue; + if (str_equal(d->d_name,"tlsdestinations")) continue; + if (str_equal(d->d_name,"virtualdomains")) continue; + buffer_puts(buffer_1,"\n"); + buffer_puts(buffer_1,d->d_name); + buffer_puts(buffer_1,": I have no idea what this file does.\n"); + } + + buffer_flush(buffer_1); + _exit(0); +} |