X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/9cf9f118998a7635485e13863d1bc16c1486bb05..c347c3bb:/uip/post.c?ds=inline diff --git a/uip/post.c b/uip/post.c index f6e14fb4..c0d10f66 100644 --- a/uip/post.c +++ b/uip/post.c @@ -1,6 +1,4 @@ - -/* - * post.c -- enter messages into the mail transport system +/* post.c -- enter messages into the mail transport system * * This code is Copyright (c) 2002, by the authors of nmh. See the * COPYRIGHT file in the root directory of the nmh distribution for @@ -37,6 +35,12 @@ # define TLSminc(a) 0 #endif /* TLS_SUPPORT */ +#ifndef OAUTH_SUPPORT +# define OAUTHminc(a) (a) +#else /* OAUTH_SUPPORT */ +# define OAUTHminc(a) 0 +#endif /* OAUTH_SUPPORT */ + #define FCCS 10 /* max number of fccs allowed */ /* In the following array of structures, the numeric second field of the @@ -76,21 +80,30 @@ X("server host", 6, SERVSW) /* specify alternate SMTP server */ \ X("snoop", -5, SNOOPSW) /* snoop the SMTP transaction */ \ X("partno", -6, PARTSW) \ - X("queued", -6, QUEUESW) \ - X("sasl", SASLminc(-4), SASLSW) \ - X("nosasl", SASLminc(-6), NOSASLSW) \ - X("saslmaxssf", SASLminc(-10), SASLMXSSFSW) \ - X("saslmech", SASLminc(-5), SASLMECHSW) \ + X("sasl", SASLminc(4), SASLSW) \ + X("nosasl", SASLminc(6), NOSASLSW) \ + X("saslmech", SASLminc(5), SASLMECHSW) \ X("user", SASLminc(-4), USERSW) \ - X("port server port name/number", 4, PORTSW) \ + X("port server submission port name/number", 4, PORTSW) \ X("tls", TLSminc(-3), TLSSW) \ X("initialtls", TLSminc(-10), INITTLSSW) \ X("notls", TLSminc(-5), NTLSSW) \ + X("certverify", TLSminc(-10), CERTVERSW) \ + X("nocertverify", TLSminc(-12), NOCERTVERSW) \ X("fileproc", -4, FILEPROCSW) \ X("mhlproc", -3, MHLPROCSW) \ + X("sendmail program", 0, MTSSM) \ X("mts smtp|sendmail/smtp|sendmail/pipe", 2, MTSSW) \ X("credentials legacy|file:filename", 0, CREDENTIALSSW) \ X("messageid localname|random", 2, MESSAGEIDSW) \ + X("authservice auth-service-name", OAUTHminc(-11), AUTHSERVICESW) \ + X("oauthcredfile credential-file", OAUTHminc(-7), OAUTHCREDFILESW) \ + X("oauthclientid client-id", OAUTHminc(-12), OAUTHCLIDSW) \ + X("oauthclientsecret client-secret", OAUTHminc(-12), OAUTHCLSECSW) \ + X("oauthauthendpoint authentication-endpoint", OAUTHminc(-6), OAUTHAUTHENDSW) \ + X("oauthredirect redirect-uri", OAUTHminc(-6), OAUTHREDIRSW) \ + X("oauthtokenendpoint token-endpoint", OAUTHminc(-6), OAUTHTOKENDSW) \ + X("oauthscope scope", OAUTHminc(-6), OAUTHSCOPESW) \ #define X(sw, minchars, id) id, DEFINE_SWITCH_ENUM(POST); @@ -101,6 +114,26 @@ DEFINE_SWITCH_ARRAY(POST, switches); #undef X +/* + * Mapping between command-line switches and profile entries, communicated + * from 'send'. We use a service name of 'post' internally. + */ + +static struct { + const char *profname; + int switchnum; + const char *value; +} oauthswitches[] = { + { "oauth-%s-credential-file", OAUTHCREDFILESW, NULL }, + { "oauth-%s-client_id", OAUTHCLIDSW, NULL }, + { "oauth-%s-client_secret", OAUTHCLSECSW, NULL }, + { "oauth-%s-auth_endpoint", OAUTHAUTHENDSW, NULL }, + { "oauth-%s-redirect_uri", OAUTHREDIRSW, NULL }, + { "oauth-%s-token_endpoint", OAUTHTOKENDSW, NULL }, + { "oauth-%s-scope", OAUTHSCOPESW, NULL }, + { NULL, 0, NULL } +}; + struct headers { char *value; unsigned int flags; @@ -124,6 +157,8 @@ struct headers { #define HDCC 0x0400 /* another undocumented feature */ #define HONE 0x0800 /* Only (zero or) one address allowed */ #define HEFM 0x1000 /* Envelope-From: header */ +#define HMIM 0x2000 /* MIME-Version: header */ +#define HCTE 0x4000 /* Content-Transfer-Encoding: header */ /* * flags for headers->set @@ -134,9 +169,9 @@ struct headers { #define MVIS 0x0008 /* we've seen sighted addrs */ #define MINV 0x0010 /* we've seen blind addrs */ #define MSND 0x0020 /* we've seen a Sender: */ -#define MRSN 0x0040 /* We've seen a Resent-Sendr:*/ +#define MRSN 0x0040 /* We've seen a Resent-Sender: */ #define MEFM 0x0080 /* We've seen Envelope-From: */ - +#define MMIM 0x0100 /* We've seen Mime-Version: */ static struct headers NHeaders[] = { { "Return-Path", HBAD, 0 }, @@ -153,6 +188,8 @@ static struct headers NHeaders[] = { { "Message-ID", HBAD, 0 }, { "Fcc", HFCC, 0 }, { "Envelope-From", HADR|HONE|HEFM, MEFM }, + { "MIME-Version", HMIM, MMIM }, + { "Content-Transfer-Encoding", HCTE, 0 }, { NULL, 0, 0 } }; @@ -176,6 +213,8 @@ static struct headers RHeaders[] = { { "Bcc", HADR|HTRY|HBCC|HNIL, 0 }, { "Fcc", HIGN, 0 }, { "Envelope-From", HADR|HONE|HEFM, MEFM }, + { "MIME-Version", HMIM, MMIM }, + { "Content-Transfer-Encoding", HCTE, 0 }, { NULL, 0, 0 } }; @@ -198,11 +237,10 @@ static int checksw = 0; /* whom -check */ static int linepos=0; /* putadr()'s position on the line */ static int nameoutput=0; /* putadr() has output header name */ static int sasl=0; /* Use SASL auth for SMTP */ -static int saslssf=-1; /* Our maximum SSF for SASL */ static char *saslmech=NULL; /* Force use of particular SASL mech */ static char *user=NULL; /* Authenticate as this user */ -static char *port="smtp"; /* Name of server port for SMTP */ -static int tls=0; /* Use TLS for encryption */ +static char *port="submission"; /* Name of server port for SMTP submission */ +static int tlsflag=0; /* Flags to control TLS settings */ static int fromcount=0; /* Count of addresses on From: header */ static int seensender=0; /* Have we seen a Sender: header? */ @@ -226,6 +264,8 @@ static char fullfrom[BUFSIZ]; /* full contents of From header */ static char *filter = NULL; /* the filter for BCC'ing */ static char *subject = NULL; /* the subject field for BCC'ing */ static char *fccfold[FCCS]; /* foldernames for FCC'ing */ +enum encoding { UNKNOWN = 0, BINARY = 1, SEVENBIT = 7, EIGHTBIT = 8 }; +static enum encoding cte = UNKNOWN; static struct headers *hdrtab; /* table for the message we're doing */ @@ -238,17 +278,14 @@ static int snoop = 0; static char *clientsw = NULL; static char *serversw = NULL; -extern struct smtp sm_reply; - static char prefix[] = "----- =_aaaaaaaaaa"; static char *partno = NULL; -static int queued = 0; /* * static prototypes */ -static void putfmt (char *, char *, FILE *); +static void putfmt (char *, char *, int *, FILE *); static void start_headers (void); static void finish_headers (FILE *); static int get_header (char *, struct headers *); @@ -260,14 +297,14 @@ static void anno (void); static int annoaux (struct mailname *); static void insert_fcc (struct headers *, char *); static void make_bcc_file (int); -static void verify_all_addresses (int, char *); +static void verify_all_addresses (int, int, char *, int, char *); static void chkadr (void); static void sigon (void); static void sigoff (void); static void p_refile (char *); static void fcc (char *, char *); static void die (char *, char *, ...); -static void post (char *, int, int, char *); +static void post (char *, int, int, int, char *, int, char *); static void do_text (char *file, int fd); static void do_an_address (struct mailname *, int); static void do_addresses (int, int); @@ -277,26 +314,23 @@ static int find_prefix (void); int main (int argc, char **argv) { - int state, compnum, dashstuff = 0; + int state, compnum, dashstuff = 0, swnum, oauth_flag = 0, tls = -1; + int noverify = 0; + int eai = 0; /* use Email Address Internationalization (EAI) (SMTPUTF8) */ char *cp, *msg = NULL, **argp, **arguments, *envelope; - char buf[BUFSIZ], name[NAMESZ]; + char buf[BUFSIZ], name[NAMESZ], *auth_svc = NULL; FILE *in, *out; m_getfld_state_t gstate = 0; - setlocale(LC_ALL, ""); - invo_name = r1bindex (argv[0], '/'); - - /* foil search of user profile/context */ - if (context_foil (NULL) == -1) - done (1); + if (nmh_init(argv[0], 0 /* use context_foil() */)) { return 1; } - mts_init (invo_name); + mts_init (); arguments = getarguments (invo_name, argc, argv, 0); argp = arguments; while ((cp = *argp++)) { if (*cp == '-') { - switch (smatch (++cp, switches)) { + switch ((swnum = smatch (++cp, switches))) { case AMBIGSW: ambigsw (cp, switches); done (1); @@ -429,10 +463,6 @@ main (int argc, char **argv) adios (NULL, "missing argument to %s", argp[-2]); continue; - case QUEUESW: - queued++; - continue; - case SASLSW: sasl++; continue; @@ -441,17 +471,45 @@ main (int argc, char **argv) sasl = 0; continue; - case SASLMXSSFSW: - if (!(cp = *argp++) || *cp == '-') - adios (NULL, "missing argument to %s", argp[-2]); - saslssf = atoi(cp); - continue; - case SASLMECHSW: if (!(saslmech = *argp++) || *saslmech == '-') adios (NULL, "missing argument to %s", argp[-2]); continue; - + + case AUTHSERVICESW: + if (!(auth_svc = *argp++) || *auth_svc == '-') + adios (NULL, "missing argument to %s", argp[-2]); + oauth_flag++; + continue; + + case OAUTHCREDFILESW: + case OAUTHCLIDSW: + case OAUTHCLSECSW: + case OAUTHAUTHENDSW: + case OAUTHREDIRSW: + case OAUTHTOKENDSW: + case OAUTHSCOPESW: + { + int i; + + if (!(cp = *argp++) || *cp == '-') + adios (NULL, "missing argument to %s", argp[-2]); + + for (i = 0; oauthswitches[i].profname != NULL; i++) { + if (oauthswitches[i].switchnum == swnum) { + oauthswitches[i].value = cp; + break; + } + } + + if (oauthswitches[i].profname == NULL) + adios (NULL, "internal error: cannot map switch %s " + "to profile entry", argp[-2]); + + oauth_flag++; + continue; + } + case USERSW: if (!(user = *argp++) || *user == '-') adios (NULL, "missing argument to %s", argp[-2]); @@ -474,6 +532,14 @@ main (int argc, char **argv) tls = 0; continue; + case CERTVERSW: + noverify = 0; + continue; + + case NOCERTVERSW: + noverify++; + continue; + case FILEPROCSW: if (!(cp = *argp++) || *cp == '-') adios (NULL, "missing argument to %s", argp[-2]); @@ -486,6 +552,12 @@ main (int argc, char **argv) mhlproc = cp; continue; + case MTSSM: + if (!(cp = *argp++) || *cp == '-') + adios (NULL, "missing argument to %s", argp[-2]); + sendmail = cp; + continue; + case MTSSW: if (!(cp = *argp++) || *cp == '-') adios (NULL, "missing argument to %s", argp[-2]); @@ -533,15 +605,12 @@ main (int argc, char **argv) if ((out = fopen ("/dev/null", "w")) == NULL) adios ("/dev/null", "unable to open"); } else { - char *cp = m_mktemp(m_maildir(invo_name), NULL, &out); - if (cp == NULL) { - cp = m_mktemp2(NULL, invo_name, NULL, &out); - if (cp == NULL) { - adios ("post", "unable to create temporary file"); - } - } + char *cp = m_mktemp2(NULL, invo_name, NULL, &out); + if (cp == NULL) { + adios(NULL, "unable to create temporary file in %s", + get_temp_dir()); + } strncpy(tmpfil, cp, sizeof(tmpfil)); - chmod (tmpfil, 0600); } } @@ -552,14 +621,14 @@ main (int argc, char **argv) switch (state = m_getfld (&gstate, name, buf, &bufsz, in)) { case FLD: case FLDPLUS: - compnum++; - cp = add (buf, NULL); + compnum++; + cp = mh_xstrdup(buf); while (state == FLDPLUS) { bufsz = sizeof buf; state = m_getfld (&gstate, name, buf, &bufsz, in); cp = add (buf, cp); } - putfmt (name, cp, out); + putfmt (name, cp, &eai, out); free (cp); continue; @@ -618,10 +687,60 @@ main (int argc, char **argv) envelope = from; } + if (tls == -1) { +#ifdef TLS_SUPPORT + /* + * The user didn't specify any of the tls switches. Try to + * help them by implying -initialtls if they're using port 465 + * (smtps, until IANA revoked that registration in 1998). + */ + tls = ! strcmp (port, "465") || ! strcasecmp (port, "smtps") + ? 2 + : 0; +#else /* ! TLS_SUPPORT */ + tls = 0; +#endif /* ! TLS_SUPPORT */ + } + + if (tls == 1) + tlsflag = S_STARTTLS; + else if (tls == 2) + tlsflag = S_INITTLS; + else + tlsflag = 0; + + if (noverify) + tlsflag |= S_NOVERIFY; + + /* + * If we were given any oauth flags, store the appropriate profile + * entries and make sure an authservice was given (we have to do this + * here because we aren't guaranteed the authservice will be given on + * the command line before the other OAuth flags are given). + */ + + if (oauth_flag) { + int i; + char sbuf[128]; + + if (auth_svc == NULL) { + adios(NULL, "No authentication service given with -authservice"); + } + + for (i = 0; oauthswitches[i].profname != NULL; i++) { + if (oauthswitches[i].value != NULL) { + snprintf(sbuf, sizeof(sbuf), + oauthswitches[i].profname, auth_svc); + sbuf[sizeof(sbuf) - 1] = '\0'; + add_profile_entry(sbuf, oauthswitches[i].value); + } + } + } + /* If we are doing a "whom" check */ if (whomsw) { /* This won't work with MTS_SENDMAIL_PIPE. */ - verify_all_addresses (1, envelope); + verify_all_addresses (1, eai, envelope, oauth_flag, auth_svc); done (0); } @@ -633,24 +752,25 @@ main (int argc, char **argv) verify_all_addresses with MTS_SENDMAIL_PIPE, but that might require running sendmail as root. Note that spost didn't verify addresses. */ - verify_all_addresses (verbose, envelope); + verify_all_addresses (verbose, eai, envelope, oauth_flag, + auth_svc); } - post (tmpfil, 0, verbose, envelope); + post (tmpfil, 0, verbose, eai, envelope, oauth_flag, auth_svc); } - post (bccfil, 1, verbose, envelope); - unlink (bccfil); + post (bccfil, 1, verbose, eai, envelope, oauth_flag, auth_svc); + (void) m_unlink (bccfil); } else { - post (tmpfil, 0, isatty (1), envelope); + post (tmpfil, 0, isatty (1), eai, envelope, oauth_flag, auth_svc); } p_refile (tmpfil); - unlink (tmpfil); + (void) m_unlink (tmpfil); if (verbose) { if (partno) printf ("Partial Message #%s Processed\n", partno); else - printf ("Message Processed\n"); + puts("Message Processed"); } done (0); @@ -663,7 +783,7 @@ main (int argc, char **argv) */ static void -putfmt (char *name, char *str, FILE *out) +putfmt (char *name, char *str, int *eai, FILE *out) { int count, grp, i, keep; char *cp, *pp, *qp; @@ -675,23 +795,38 @@ putfmt (char *name, char *str, FILE *out) str++; if (msgstate == NORMAL && uprf (name, "resent")) { - advise (NULL, "illegal header line -- %s:", name); + inform("illegal header line -- %s:", name); badmsg++; return; } + if (! *eai) { + /* Check each header field value to see if it has any 8-bit characters. + If it does, enable EAI support. */ + if (contains8bit(str, NULL)) { + if (verbose) { + puts("EAI/SMTPUTF8 enabled"); + } + + /* Enable SMTPUTF8. */ + *eai = 1; + + /* Enable passing of utf-8 setting to getname()/getadrx(). */ + enable_eai(); + } + } + if ((i = get_header (name, hdrtab)) == NOTOK) { - if (strncasecmp (name, "nmh-", 4)) { + if (strncasecmp (name, "nmh-", 4)) { fprintf (out, "%s: %s", name, str); } else { /* Filter out all Nmh-* headers, because Norm asked. They should never have reached this point. Warn about any that are non-empty. */ if (strcmp (str, "\n")) { - char *newline = strchr (str, '\n'); - if (newline) *newline = '\0'; + trim_suffix_c(str, '\n'); if (! whomsw) { - advise (NULL, "ignoring header line -- %s: %s", name, str); + inform("ignoring header line -- %s: %s", name, str); } } } @@ -704,32 +839,41 @@ putfmt (char *name, char *str, FILE *out) return; } if (hdr->flags & HBAD) { - advise (NULL, "illegal header line -- %s:", name); + inform("illegal header line -- %s:", name); badmsg++; return; } msgflags |= (hdr->set & ~(MVIS | MINV)); if (hdr->flags & HSUB) - subject = subject ? add (str, add ("\t", subject)) : getcpy (str); + subject = subject ? add (str, add ("\t", subject)) : mh_xstrdup(str); if (hdr->flags & HFCC) { if ((cp = strrchr(str, '\n'))) *cp = 0; - for (cp = pp = str; (cp = strchr(pp, ',')); pp = cp) { + for (pp = str; (cp = strchr(pp, ',')); pp = cp) { *cp++ = 0; insert_fcc (hdr, pp); } insert_fcc (hdr, pp); return; } - + if (hdr->flags & HCTE) { + if (strncasecmp (str, "7bit", 4) == 0) { + cte = SEVENBIT; + } else if (strncasecmp (str, "8bit", 4) == 0) { + cte = EIGHTBIT; + } else if (strncasecmp (str, "binary", 6) == 0) { + cte = BINARY; + } + } if (!(hdr->flags & HADR)) { fprintf (out, "%s: %s", name, str); return; } tmpaddrs.m_next = NULL; - for (count = 0; (cp = getname (str)); count++) + + for (count = 0; (cp = getname (str)); count++) { if ((mp = getm (cp, NULL, 0, error, sizeof(error)))) { if (tmpaddrs.m_next) np->m_next = mp; @@ -744,6 +888,7 @@ putfmt (char *name, char *str, FILE *out) else badmsg++; } + } if (count < 1) { if (hdr->flags & HNIL) @@ -754,11 +899,11 @@ putfmt (char *name, char *str, FILE *out) */ if ((msgstate == RESENT) ? (hdr->set & MRSN) : (hdr->set & MSND)) { - advise (NULL, "%s: field requires one address", name); + inform("%s: field requires one address", name); badmsg++; } #ifdef notdef - advise (NULL, "%s: field requires at least one address", name); + inform("%s: field requires at least one address", name); badmsg++; #endif /* notdef */ } @@ -766,7 +911,7 @@ putfmt (char *name, char *str, FILE *out) } if (count > 1 && (hdr->flags & HONE)) { - advise (NULL, "%s: field only permits one address", name); + inform("%s: field only permits one address", name); badmsg++; return; } @@ -916,13 +1061,13 @@ putfmt (char *name, char *str, FILE *out) * Strip off any trailing newlines */ - while (strlen(fullfrom) > 0 && fullfrom[strlen(fullfrom) - 1] == '\n') { + while (*fullfrom && fullfrom[strlen(fullfrom) - 1] == '\n') { fullfrom[strlen(fullfrom) - 1] = '\0'; } } if (grp > 0 && (hdr->flags & HNGR)) { - advise (NULL, "%s: field does not allow groups", name); + inform("%s: field does not allow groups", name); badmsg++; } if (linepos) { @@ -962,14 +1107,14 @@ finish_headers (FILE *out) /* * A From: header is now required in the draft. */ - advise (NULL, "message has no From: header"); - advise (NULL, "See default components files for examples"); + inform("message has no From: header"); + inform("See default components files for examples"); badmsg++; break; } if (fromcount > 1 && (seensender == 0 && !(msgflags & MEFM))) { - advise (NULL, "A Sender: or Envelope-From: header is required " + inform("A Sender: or Envelope-From: header is required " "with multiple\nFrom: addresses"); badmsg++; break; @@ -989,7 +1134,7 @@ finish_headers (FILE *out) if (fromcount > 1 && seensender == 0) { if (efrom[0] == '\0') { - advise (NULL, "Envelope-From cannot be blank when there " + inform("Envelope-From cannot be blank when there " "is multiple From: addresses\nand no Sender: " "header"); badmsg++; @@ -1004,21 +1149,21 @@ finish_headers (FILE *out) case RESENT: if (!(msgflags & MDAT)) { - advise (NULL, "message has no Date: header"); + inform("message has no Date: header"); badmsg++; } if (!(msgflags & MFRM)) { - advise (NULL, "message has no From: header"); + inform("message has no From: header"); badmsg++; } if (!(msgflags & MRFM)) { - advise (NULL, "message has no Resent-From: header"); - advise (NULL, "See default components files for examples"); + inform("message has no Resent-From: header"); + inform("See default components files for examples"); badmsg++; break; } if (fromcount > 1 && (seensender == 0 && !(msgflags & MEFM))) { - advise (NULL, "A Resent-Sender: or Envelope-From: header is " + inform("A Resent-Sender: or Envelope-From: header is " "required with multiple\nResent-From: addresses"); badmsg++; break; @@ -1039,7 +1184,7 @@ finish_headers (FILE *out) if (fromcount > 1 && seensender == 0) { if (efrom[0] == '\0') { - advise (NULL, "Envelope-From cannot be blank when there " + inform("Envelope-From cannot be blank when there " "is multiple Resent-From: addresses and no " "Resent-Sender: header"); badmsg++; @@ -1092,7 +1237,7 @@ putadr (char *name, char *aka, struct mailname *mp, FILE *out, unsigned int flag } if (*aka && mp->m_type != UUCPHOST && !mp->m_pers) - mp->m_pers = getcpy (aka); + mp->m_pers = mh_xstrdup(aka); if (format) { if (mp->m_gname) { snprintf (buffer, sizeof(buffer), "%s;", mp->m_gname); @@ -1208,7 +1353,7 @@ pl (void) printf ("\n\t-- Folder Copies --\nfcc:\t"); for (i = 0; i < fccind; i++) printf ("%s%s", fccfold[i], i + 1 < fccind ? ",\n\t" : ""); - printf ("\n"); + putchar('\n'); } @@ -1264,7 +1409,7 @@ insert_fcc (struct headers *hdr, char *pp) if (fccind >= FCCS) adios (NULL, "too many %ss", hdr->value); - fccfold[fccind++] = getcpy (cp); + fccfold[fccind++] = mh_xstrdup(cp); } /* @@ -1280,8 +1425,9 @@ make_bcc_file (int dashstuff) FILE *out; char *tfile = NULL, *program; - tfile = m_mktemp2(NULL, "bccs", NULL, &out); - if (tfile == NULL) adios("bcc", "unable to create temporary file"); + if ((tfile = m_mktemp2(NULL, "bccs", NULL, &out)) == NULL) { + adios(NULL, "unable to create temporary file in %s", get_temp_dir()); + } strncpy (bccfil, tfile, sizeof(bccfil)); fprintf (out, "From: %s\n", fullfrom); @@ -1401,7 +1547,7 @@ find_prefix (void) if ((in = fopen (tmpfil, "r")) == NULL) adios (tmpfil, "unable to re-open"); - while (fgets (buffer, sizeof(buffer) - 1, in)) + while (fgets (buffer, sizeof buffer, in)) if (buffer[0] == '-' && buffer[1] == '-') { char *cp; @@ -1446,7 +1592,7 @@ do_addresses (int bccque, int talk) for (lp = localaddrs.m_next; lp; lp = lp->m_next) if (lp->m_bcc ? bccque : !bccque) { if (talk && !state) - printf (" -- Local Recipients --\n"); + puts(" -- Local Recipients --"); do_an_address (lp, talk); state++; } @@ -1455,7 +1601,7 @@ do_addresses (int bccque, int talk) for (lp = uuaddrs.m_next; lp; lp = lp->m_next) if (lp->m_bcc ? bccque : !bccque) { if (talk && !state) - printf (" -- UUCP Recipients --\n"); + puts(" -- UUCP Recipients --"); do_an_address (lp, talk); state++; } @@ -1464,7 +1610,7 @@ do_addresses (int bccque, int talk) for (lp = netaddrs.m_next; lp; lp = lp->m_next) if (lp->m_bcc ? bccque : !bccque) { if (talk && !state) - printf (" -- Network Recipients --\n"); + puts(" -- Network Recipients --"); do_an_address (lp, talk); state++; } @@ -1486,9 +1632,9 @@ do_addresses (int bccque, int talk) */ static void -post (char *file, int bccque, int talk, char *envelope) +post (char *file, int bccque, int talk, int eai, char *envelope, + int oauth_flag, char *auth_svc) { - int fd; int retval, i; pid_t child_id; @@ -1497,7 +1643,7 @@ post (char *file, int bccque, int talk, char *envelope) printf (" -- Posting for %s Recipients --\n", bccque ? "Blind" : "Sighted"); else - printf (" -- Posting for All Recipients --\n"); + puts(" -- Posting for All Recipients --"); } sigon (); @@ -1534,15 +1680,33 @@ post (char *file, int bccque, int talk, char *envelope) break; } } else { - if (rp_isbad (retval = sm_init (clientsw, serversw, port, watch, - verbose, snoop, queued, sasl, - saslssf, saslmech, user, tls)) || - rp_isbad (retval = sm_winit (envelope))) + const int fd = open (file, O_RDONLY); + int eightbit = 0; + + if (fd == NOTOK) { + die (file, "unable to re-open"); + } + + if (msgflags & MMIM && cte != UNKNOWN) { + /* MIME message with C-T-E header. (BINARYMIME isn't + supported, use 8BITMIME instead for binary.) */ + eightbit = cte != SEVENBIT; + } else { + if (scan_input (fd, &eightbit) == NOTOK) { + close (fd); + die (file, "problem reading from"); + } + } + + if (rp_isbad (retval = sm_init (clientsw, serversw, port, watch, + verbose, snoop, sasl, saslmech, user, + oauth_flag ? auth_svc : NULL, tlsflag)) + || rp_isbad (retval = sm_winit (envelope, eai, eightbit))) { + close (fd); die (NULL, "problem initializing server; %s", rp_string (retval)); + } do_addresses (bccque, talk && verbose); - if ((fd = open (file, O_RDONLY)) == NOTOK) - die (file, "unable to re-open"); do_text (file, fd); close (fd); fflush (stdout); @@ -1555,7 +1719,7 @@ post (char *file, int bccque, int talk, char *envelope) printf (" -- %s Recipient Copies Posted --\n", bccque ? "Blind" : "Sighted"); else - printf (" -- Recipient Copies Posted --\n"); + puts(" -- Recipient Copies Posted --"); } fflush (stdout); @@ -1566,40 +1730,46 @@ post (char *file, int bccque, int talk, char *envelope) /* Address Verification */ static void -verify_all_addresses (int talk, char *envelope) +verify_all_addresses (int talk, int eai, char *envelope, int oauth_flag, + char *auth_svc) { int retval; struct mailname *lp; sigon (); - if (!whomsw || checksw) + if (!whomsw || checksw) { + /* Not sending message body, so don't need to use 8BITMIME. */ + const int eightbit = 0; + if (rp_isbad (retval = sm_init (clientsw, serversw, port, watch, - verbose, snoop, queued, sasl, - saslssf, saslmech, user, tls)) - || rp_isbad (retval = sm_winit (envelope))) + verbose, snoop, sasl, saslmech, user, + oauth_flag ? auth_svc : NULL, tlsflag)) + || rp_isbad (retval = sm_winit (envelope, eai, eightbit))) { die (NULL, "problem initializing server; %s", rp_string (retval)); + } + } if (talk && !whomsw) - printf (" -- Address Verification --\n"); + puts(" -- Address Verification --"); if (talk && localaddrs.m_next) - printf (" -- Local Recipients --\n"); + puts(" -- Local Recipients --"); for (lp = localaddrs.m_next; lp; lp = lp->m_next) do_an_address (lp, talk); if (talk && uuaddrs.m_next) - printf (" -- UUCP Recipients --\n"); + puts(" -- UUCP Recipients --"); for (lp = uuaddrs.m_next; lp; lp = lp->m_next) do_an_address (lp, talk); if (talk && netaddrs.m_next) - printf (" -- Network Recipients --\n"); + puts(" -- Network Recipients --"); for (lp = netaddrs.m_next; lp; lp = lp->m_next) do_an_address (lp, talk); chkadr (); if (talk && !whomsw) - printf (" -- Address Verification Successful --\n"); + puts(" -- Address Verification Successful --"); if (!whomsw || checksw) sm_end (DONE); @@ -1651,7 +1821,7 @@ do_an_address (struct mailname *lp, int talk) lp->m_type != UUCPHOST ? lp->m_path : NULL)) { case RP_OK: if (talk) - printf ("address ok\n"); + puts("address ok"); break; case RP_NO: @@ -1696,6 +1866,7 @@ do_text (char *file, int fd) case RP_NO: case RP_NDEL: die (NULL, "posting failed; %s", rp_string (retval)); + /* FALLTHRU */ default: die (NULL, "unexpected response; %s", rp_string (retval)); @@ -1712,9 +1883,9 @@ sigser (int i) { NMH_UNUSED (i); - unlink (tmpfil); + (void) m_unlink (tmpfil); if (msgflags & MINV) - unlink (bccfil); + (void) m_unlink (bccfil); if (!whomsw || checksw) sm_end (NOTOK); @@ -1761,11 +1932,11 @@ p_refile (char *file) return; if (verbose) - printf (" -- Filing Folder Copies --\n"); + puts(" -- Filing Folder Copies --"); for (i = 0; i < fccind; i++) fcc (file, fccfold[i]); if (verbose) - printf (" -- Folder Copies Filed --\n"); + puts(" -- Folder Copies Filed --"); } @@ -1820,7 +1991,7 @@ fcc (char *file, char *folder) pidstatus (status, verbose ? stdout : stderr, NULL); } else { if (verbose) - printf ("folder ok\n"); + puts("folder ok"); } } @@ -1834,16 +2005,20 @@ fcc (char *file, char *folder) static void die (char *what, char *fmt, ...) { + int err; va_list ap; - unlink (tmpfil); + err = errno; + + (void) m_unlink (tmpfil); if (msgflags & MINV) - unlink (bccfil); + (void) m_unlink (bccfil); if (!whomsw || checksw) sm_end (NOTOK); va_start(ap, fmt); + errno = err; advertise (what, NULL, fmt, ap); va_end(ap); done (1);