From ba3b1259393dd548b02f98cebeb52787fc687ccf Mon Sep 17 00:00:00 2001 From: =?utf8?q?Arkadiusz=20Mi=C5=9Bkiewicz?= Date: Wed, 20 Dec 2017 12:44:38 +0100 Subject: [PATCH] - drop obsolete files --- exim_463_dsn_1_3.patch | 1165 ---------------------------------------- 1 file changed, 1165 deletions(-) delete mode 100644 exim_463_dsn_1_3.patch diff --git a/exim_463_dsn_1_3.patch b/exim_463_dsn_1_3.patch deleted file mode 100644 index f765da5..0000000 --- a/exim_463_dsn_1_3.patch +++ /dev/null @@ -1,1165 +0,0 @@ -diff -urN exim-4.64.org/README.DSN exim-4.64/README.DSN ---- exim-4.64.org/README.DSN 1970-01-01 01:00:00.000000000 +0100 -+++ exim-4.64/README.DSN 2006-12-21 16:43:20.808508250 +0100 -@@ -0,0 +1,104 @@ -+Exim DSN Patch (4.60) -+--------------------- -+ -+This patch is free software; you can redistribute it and/or modify -+it under the terms of the GNU General Public License as published by -+the Free Software Foundation; either version 2 of the License, or -+(at your option) any later version. -+ -+This patch is distributed in the hope that it will be useful, -+but WITHOUT ANY WARRANTY; without even the implied warranty of -+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+GNU General Public License for more details. -+ -+You should have received a copy of the GNU General Public License -+along with this patch; if not, write to the Free Software -+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA. -+ -+Install -+------- -+cd into the source tree for a vanilla exim -+ -+patch -p1 dsn_aware = (*ptr)? string_copy(ptr) : string_copy(" "); -+ while (*ptr++); -+ DEBUG(D_deliver) debug_printf("DSN read: addr->dsn_aware = %s\n", addr->dsn_aware); -+ break; -+ #endif -+ - case 'A': - if (addr == NULL) - { -@@ -3935,6 +3947,15 @@ - } - #endif - -+ #ifdef SUPPORT_DSN -+ if (addr->dsn_aware == NULL) -+ addr->dsn_aware = string_copy(" "); -+ DEBUG(D_deliver) debug_printf("DSN write: addr->dsn_aware = %s\n", addr->dsn_aware); -+ sprintf(big_buffer, "D%s", addr->dsn_aware); -+ DEBUG(D_deliver) debug_printf("DSN write: big_buffer = %s (%d)\n", big_buffer, strlen(big_buffer)+1); -+ write(fd, big_buffer, strlen(big_buffer)+1); -+ #endif -+ - /* Retry information: for most success cases this will be null. */ - - for (r = addr->retries; r != NULL; r = r->next) -@@ -5072,6 +5093,14 @@ - if (r->pno >= 0) - new->onetime_parent = recipients_list[r->pno].address; - -+ #ifdef SUPPORT_DSN -+ /* If DSN support is enabled, set the dsn flags and the original receipt -+ to be passed on to other DSN enabled MTAs */ -+ new->dsn_flags = r->dsn_flags & rf_dsnflags; -+ new->dsn_orcpt = r->orcpt; -+ debug_printf("DSN (deliver): orcpt: %s flags: %d\n", new->dsn_orcpt, new->dsn_flags); -+ #endif -+ - switch (process_recipients) - { - /* RECIP_DEFER is set when a system filter freezes a message. */ -@@ -5981,6 +6010,12 @@ - regex_must_compile(US"\\n250[\\s\\-]STARTTLS(\\s|\\n|$)", FALSE, TRUE); - #endif - -+ #ifdef SUPPORT_DSN -+ /* Set the regex to check for DSN support on remote MTA */ -+ if (regex_DSN == NULL) regex_DSN = -+ regex_must_compile(US"\\n250[\\s\\-]DSN(\\s|\\n|$)", FALSE, TRUE); -+ #endif -+ - /* Now sort the addresses if required, and do the deliveries. The yield of - do_remote_deliveries is FALSE when mua_wrapper is set and all addresses - cannot be delivered in one transaction. */ -@@ -6085,6 +6120,179 @@ - - else if (!dont_deliver) retry_update(&addr_defer, &addr_failed, &addr_succeed); - -+#ifdef SUPPORT_DSN -+/* ********** philb - Send DSN for successful messages */ -+ -+addr_dsntmp = addr_succeed; -+ -+while(addr_dsntmp != NULL) -+{ -+ BOOL dsn_sendmessage = FALSE; -+ uschar dsnmsgbuf[4096]; -+ -+ DEBUG(D_deliver) -+ debug_printf("DSN: processing router : %s\n", addr_dsntmp->router->name); -+ -+ DEBUG(D_deliver) -+ debug_printf("DSN: processing successful delivery address: %s\n", addr_dsntmp->address); -+ -+ if (testflag(addr_dsntmp, af_ignore_error)) -+ { -+ DEBUG(D_deliver) -+ debug_printf("DSN: Ignore error for: %s\n", addr_dsntmp->address); -+ } -+ else -+ { -+ DEBUG(D_deliver) debug_printf("DSN: Checking Flag\n"); -+ if (addr_dsntmp->dsn_aware == NULL) { -+ DEBUG(D_deliver) debug_printf("DSN: dsn_aware was NULL, setting to space at %s %d\n", __FILE__, __LINE__); -+ addr_dsntmp->dsn_aware = string_copy(" "); -+ } -+ DEBUG(D_deliver) debug_printf("DSN: Sender_address: %s\n", sender_address); -+ DEBUG(D_deliver) debug_printf("DSN: orcpt: %s flags: %d\n", addr_dsntmp->dsn_orcpt, addr_dsntmp->dsn_flags); -+ DEBUG(D_deliver) debug_printf("DSN: envid: %s ret: %d\n", dsn_envid, dsn_ret); -+ DEBUG(D_deliver) debug_printf("DSN: Remote SMTP server supports DSN: %s\n", addr_dsntmp->dsn_aware); -+ -+ /* Process the flags */ -+ if((addr_dsntmp->dsn_flags & rf_dsnflags) != 0) -+ { -+ /* We've got at least one flag set */ -+ -+ /* set flag so we don't send bounces */ -+ setflag(addr_dsntmp, af_ignore_error); -+ -+ if((addr_dsntmp->dsn_flags & rf_notify_never) != 0) -+ { -+ DEBUG(D_deliver) debug_printf("DSN: NEVER FLAG\n"); -+ -+ /* nothing to do here */ -+ } -+ -+ if((addr_dsntmp->dsn_flags & rf_notify_success) != 0) -+ { -+ DEBUG(D_deliver) debug_printf("DSN: SUCCESS FLAG\n"); -+ -+ dsn_sendmessage = TRUE; -+ } -+ -+ if((addr_dsntmp->dsn_flags & rf_notify_failure) != 0) -+ { -+ DEBUG(D_deliver) debug_printf("DSN: FAILURE FLAG\n"); -+ -+ /* allow bounce messages */ -+ clearflag(addr_dsntmp, af_ignore_error); -+ } -+ -+ if((addr_dsntmp->dsn_flags & rf_notify_delay) != 0) -+ { -+ DEBUG(D_deliver) debug_printf("DSN: DELAY FLAG\n"); -+ -+ /* hmm, what to do here? */ -+ } -+ } -+ -+ if ((addr_dsntmp->dsn_aware != 0) && (addr_dsntmp->dsn_aware[0] != 'Y') && (dsn_sendmessage == TRUE) && (addr_dsntmp->router->dsn_process == TRUE)) -+ { -+ pid_t pid; -+ int fd; -+ -+ /* remote MTA does not support DSN, so we need to send message */ -+ -+ /* create exim process to send message */ -+ pid = child_open_exim(&fd); -+ -+ DEBUG(D_deliver) debug_printf("DSN: child_open_exim returns: %d\n", pid); -+ -+ if (pid < 0) /* Creation of child failed */ -+ { -+ log_write(0, LOG_MAIN|LOG_PANIC_DIE, "Process %d (parent %d) failed to " -+ "create child process to send failure message: %s", getpid(), -+ getppid(), strerror(errno)); -+ -+ DEBUG(D_deliver) debug_printf("DSN: child_open_exim failed\n"); -+ -+ } -+ else /* Creation of child succeeded */ -+ { -+ FILE *f = fdopen(fd, "wb"); -+ int topt = topt_add_return_path; -+ uschar boundaryStr[64]; -+ -+ DEBUG(D_deliver) debug_printf("sending error message to: %s\n", sender_address); -+ -+ /* build unique id for MIME boundary */ -+ snprintf(boundaryStr, 63, "%d-cwdsn-%d", pid, rand()); -+ DEBUG(D_deliver) debug_printf("DSN: MIME boundary: %s\n", boundaryStr); -+ -+ /* if the sender doesn't want the whole message returned, don't send the body */ -+ if (dsn_ret != dsn_ret_full) topt |= topt_no_body; -+ -+ if (errors_reply_to != NULL) fprintf(f,"Reply-To: %s\n", errors_reply_to); -+ -+ fprintf(f,"Auto-Submitted: auto-generated\n"); -+ fprintf(f,"From: Mail Delivery System \n", qualify_domain_sender); -+ fprintf(f,"To: %s\n", sender_address); -+ fprintf(f,"Subject: Delivery Status Notification\n"); -+ fprintf(f,"Content-Type: multipart/report; report-type=delivery-status; boundary=%s\n", boundaryStr); -+ fprintf(f,"MIME-Version: 1.0\n\n"); -+ -+ fprintf(f,"--%s\n", boundaryStr); -+ fprintf(f,"Content-type: text/plain; charset=us-ascii\n\n"); -+ -+ fprintf(f,"This message was created automatically by mail delivery software.\n"); -+ fprintf(f," ----- The following addresses had successful delivery notifications -----\n"); -+/* AH: added specific message for non "Remote SMTP" situations */ -+ if (addr_dsntmp->dsn_aware[0] == 'N') { -+ fprintf(f,"<%s> (relayed to non-DSN-aware mailer)\n\n", addr_dsntmp->address); -+ } else { -+ fprintf(f,"<%s> (relayed via non \"Remote SMTP\" router)\n\n", addr_dsntmp->address); -+ } -+ -+ fprintf(f,"--%s\n", boundaryStr); -+ fprintf(f,"Content-type: message/delivery-status\n\n"); -+ -+ if (dsn_envid) { /* Test for NULL added by GC */ -+ fprintf(f,"Original-Envelope-Id: %s\n", dsn_envid); -+ } -+ fprintf(f,"Reporting-MTA: dns; %s\n", qualify_domain_sender); -+ if (addr_dsntmp->dsn_orcpt) { /* Test for NULL added by GC */ -+ fprintf(f,"Original-Recipient: %s\n", addr_dsntmp->dsn_orcpt); -+ } -+ fprintf(f,"Action: delivered\n\n"); -+ -+ fprintf(f,"--%s\n", boundaryStr); -+ fprintf(f,"Content-type: message/rfc822\n\n"); -+ -+ fflush(f); -+ transport_filter_argv = NULL; /* Just in case */ -+ return_path = sender_address; /* In case not previously set */ -+ -+ /* Write the original email out */ -+ transport_write_message(NULL, fileno(f), topt, 2048, NULL, NULL, NULL, NULL, NULL, 0); -+ fflush(f); -+ -+ fprintf(f,"\n"); -+ fprintf(f,"--%s--\n", boundaryStr); -+ -+ fflush(f); -+ fclose(f); -+ rc = child_close(pid, 0); /* Waits for child to close, no timeout */ -+ } -+ } -+ else -+ { if (addr_dsntmp->router->dsn_process == TRUE) -+ DEBUG(D_deliver) debug_printf("DSN: *** NOT SENDING DSN SUCCESS Message ***\n"); -+ if (addr_dsntmp->router->dsn_process == FALSE) -+ DEBUG(D_deliver) debug_printf("DSN: *** NOT SENDING DSN SUCCESS Message (gagged) ***\n"); -+ } -+ } -+ -+ addr_dsntmp = addr_dsntmp->next; -+} -+ -+/* ********** philb - end of mod */ -+#endif -+ - /* If any addresses failed, we must send a message to somebody, unless - af_ignore_error is set, in which case no action is taken. It is possible for - several messages to get sent if there are addresses with different -diff -urN exim-4.64.org/src/EDITME exim-4.64/src/EDITME ---- exim-4.64.org/src/EDITME 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/EDITME 2006-12-21 16:43:20.812508500 +0100 -@@ -195,6 +195,8 @@ - # least one type of lookup. You should consider whether you want to build - # the Exim monitor or not. - -+# Support DSN -+SUPPORT_DSN=yes - - #------------------------------------------------------------------------------ - # These settings determine which individual router drivers are included in the -diff -urN exim-4.64.org/src/exim.c exim-4.64/src/exim.c ---- exim-4.64.org/src/exim.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/exim.c 2006-12-21 16:43:20.816508750 +0100 -@@ -920,6 +920,9 @@ - #ifdef EXPERIMENTAL_DOMAINKEYS - fprintf(f, " Experimental_DomainKeys"); - #endif -+#ifdef SUPPORT_DSN -+ fprintf(f, " C&W_DSN_1.2"); -+#endif - fprintf(f, "\n"); - - fprintf(f, "Lookups:"); -@@ -2208,6 +2211,16 @@ - break; - } - -+ #ifdef SUPPORT_DSN -+ /* -MCD: set the smtp_use_dsn flag; this indicates that the host -+ that exim is connected to supports the esmtp extension DSN */ -+ else if (strcmp(argrest, "CD") == 0) -+ { -+ smtp_use_dsn = TRUE; -+ break; -+ } -+ #endif -+ - /* -MCP: set the smtp_use_pipelining flag; this is useful only when - it preceded -MC (see above) */ - -diff -urN exim-4.64.org/src/globals.c exim-4.64/src/globals.c ---- exim-4.64.org/src/globals.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/globals.c 2006-12-21 16:43:20.816508750 +0100 -@@ -123,6 +123,13 @@ - uschar *tls_verify_hosts = NULL; - #endif - -+#ifdef SUPPORT_DSN -+BOOL dsn = TRUE; -+uschar *dsn_envid = NULL; -+int dsn_ret = 0; -+const pcre *regex_DSN = NULL; -+BOOL smtp_use_dsn = FALSE; -+#endif - - /* Input-reading functions for messages, so we can use special ones for - incoming TCP/IP. The defaults use stdin. We never need these for any -@@ -273,6 +280,11 @@ - NULL, /* cipher */ - NULL, /* peerdn */ - #endif -+ #ifdef SUPPORT_DSN -+ NULL, /* dsn_orcpt */ -+ 0, /* dsn_flags */ -+ NULL, /* dsn_aware */ -+ #endif - (uid_t)(-1), /* uid */ - (gid_t)(-1), /* gid */ - 0, /* flags */ -@@ -963,6 +975,9 @@ - TRUE, /* verify_sender */ - FALSE, /* uid_set */ - FALSE, /* unseen */ -+#ifdef SUPPORT_DSN -+ FALSE, /* dsn_process */ -+#endif - - self_freeze, /* self_code */ - (uid_t)(-1), /* uid */ -@@ -972,6 +987,7 @@ - NULL, /* transport instance */ - NULL, /* pass_router */ - NULL /* redirect_router */ -+ - }; - - ip_address_item *running_interfaces = NULL; -diff -urN exim-4.64.org/src/globals.h exim-4.64/src/globals.h ---- exim-4.64.org/src/globals.h 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/globals.h 2006-12-21 16:43:20.816508750 +0100 -@@ -85,6 +85,13 @@ - extern uschar *tls_verify_hosts; /* Mandatory client verification */ - #endif - -+#ifdef SUPPORT_DSN -+extern BOOL dsn; /* FALSE if DSN not to be used */ -+extern uschar *dsn_envid; /* DSN envid string */ -+extern int dsn_ret; /* DSN ret type*/ -+extern const pcre *regex_DSN; /* For recognizing DSN settings */ -+extern BOOL smtp_use_dsn; /* Global for passed connections */ -+#endif - - /* Input-reading functions for messages, so we can use special ones for - incoming TCP/IP. */ -diff -urN exim-4.64.org/src/local_scan.h exim-4.64/src/local_scan.h ---- exim-4.64.org/src/local_scan.h 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/local_scan.h 2006-12-21 16:43:20.816508750 +0100 -@@ -125,9 +125,13 @@ - field is always NULL except for one_time aliases that had errors_to on the - routers that generated them. */ - -+/* Added the dsn attributes orcpt and dsn_flags for DSN support*/ -+ - typedef struct recipient_item { - uschar *address; /* the recipient address */ - int pno; /* parent number for "one_time" alias, or -1 */ -+ uschar *orcpt; /* DSN orcpt */ -+ int dsn_flags; /* DSN flags */ - uschar *errors_to; /* the errors_to address or NULL */ - #ifdef EXPERIMENTAL_BRIGHTMAIL - uschar *bmi_optin; -diff -urN exim-4.64.org/src/macros.h exim-4.64/src/macros.h ---- exim-4.64.org/src/macros.h 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/macros.h 2006-12-21 16:43:20.816508750 +0100 -@@ -735,6 +735,22 @@ - #define topt_no_body 0x040 /* Omit body */ - #define topt_escape_headers 0x080 /* Apply escape check to headers */ - -+/* Flags for recipient_block, used in DSN support */ -+ -+#define rf_onetime 0x01 /* A one-time alias */ -+#define rf_notify_never 0x02 /* NOTIFY= settings */ -+#define rf_notify_success 0x04 -+#define rf_notify_failure 0x08 -+#define rf_notify_delay 0x10 -+ -+#define rf_dsnflags (rf_notify_never | rf_notify_success | \ -+ rf_notify_failure | rf_notify_delay) -+ -+/* DSN RET types */ -+ -+#define dsn_ret_full 1 -+#define dsn_ret_hdrs 2 -+ - /* Codes for the host_find_failed and host_all_ignored options. */ - - #define hff_freeze 0 -diff -urN exim-4.64.org/src/readconf.c exim-4.64/src/readconf.c ---- exim-4.64.org/src/readconf.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/readconf.c 2006-12-21 16:43:20.820509000 +0100 -@@ -203,6 +203,9 @@ - { "dns_retrans", opt_time, &dns_retrans }, - { "dns_retry", opt_int, &dns_retry }, - { "dns_use_edns0", opt_int, &dns_use_edns0 }, -+#ifdef SUPPORT_DSN -+ { "dsn", opt_bool, &dsn }, -+#endif - /* This option is now a no-op, retained for compability */ - { "drop_cr", opt_bool, &drop_cr }, - /*********************************************************/ -diff -urN exim-4.64.org/src/receive.c exim-4.64/src/receive.c ---- exim-4.64.org/src/receive.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/receive.c 2006-12-21 16:43:20.820509000 +0100 -@@ -474,6 +474,8 @@ - memcpy(recipients_list, oldlist, oldmax * sizeof(recipient_item)); - } - -+/* memset added by GC to blank dsn records, etc. */ -+memset(&recipients_list[recipients_count], 0, sizeof(recipient_item)); - recipients_list[recipients_count].address = recipient; - recipients_list[recipients_count].pno = pno; - #ifdef EXPERIMENTAL_BRIGHTMAIL -diff -urN exim-4.64.org/src/route.c exim-4.64/src/route.c ---- exim-4.64.org/src/route.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/route.c 2006-12-21 16:43:20.824509250 +0100 -@@ -60,6 +60,10 @@ - (void *)offsetof(router_instance, domains) }, - { "driver", opt_stringptr|opt_public, - (void *)offsetof(router_instance, driver_name) }, -+ #ifdef SUPPORT_DSN -+ { "dsn_process", opt_bool|opt_public, -+ (void *)offsetof(router_instance, dsn_process) }, -+ #endif - { "errors_to", opt_stringptr|opt_public, - (void *)(offsetof(router_instance, errors_to)) }, - { "expn", opt_bool|opt_public, -@@ -272,6 +276,13 @@ - - if (r->pass_router_name != NULL) - set_router(r, r->pass_router_name, &(r->pass_router), TRUE); -+ -+ #ifdef SUPPORT_DSN -+ if (r->dsn_process == FALSE) -+ DEBUG(D_route) debug_printf("%s router skipping DSN - add dsn_process to router\n", r->name); -+ if (r->dsn_process == TRUE) -+ DEBUG(D_route) debug_printf("%s router performing DSN \n", r->name); -+ #endif - } - } - -@@ -1408,7 +1419,10 @@ - - copyflag(new, addr, af_propagate); - new->p.address_data = addr->p.address_data; -- -+#ifdef SUPPORT_DSN -+ new->dsn_flags = addr->dsn_flags; -+ new->dsn_orcpt = addr->dsn_orcpt; -+#endif - - /* As it has turned out, we haven't set headers_add or headers_remove for the - * clone. Thinking about it, it isn't entirely clear whether they should be -diff -urN exim-4.64.org/src/smtp_in.c exim-4.64/src/smtp_in.c ---- exim-4.64.org/src/smtp_in.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/smtp_in.c 2006-12-21 16:43:20.824509250 +0100 -@@ -832,6 +832,13 @@ - sender_verified_list = NULL; /* No senders verified */ - memset(sender_address_cache, 0, sizeof(sender_address_cache)); - memset(sender_domain_cache, 0, sizeof(sender_domain_cache)); -+ -+#ifdef SUPPORT_DSN -+/* Reset the DSN flags */ -+dsn_ret = 0; -+dsn_envid = NULL; -+#endif -+ - authenticated_sender = NULL; - #ifdef EXPERIMENTAL_BRIGHTMAIL - bmi_run = 0; -@@ -2317,6 +2324,10 @@ - int ptr, size, rc; - int c, i; - auth_instance *au; -+#ifdef SUPPORT_DSN -+ uschar *orcpt = NULL; -+ int flags; -+#endif - - switch(smtp_read_command(TRUE)) - { -@@ -2735,6 +2746,12 @@ - s = string_cat(s, &size, &ptr, US"-8BITMIME\r\n", 11); - } - -+ #ifdef SUPPORT_DSN -+ /* Advertise DSN support if configured to do so. */ -+ if (dsn) -+ s = string_cat(s, &size, &ptr, US"250-DSN\r\n", 9); -+ #endif -+ - /* Advertise ETRN if there's an ACL checking whether a host is - permitted to issue it; a check is made when any host actually tries. */ - -@@ -2946,6 +2963,43 @@ - (strcmpic(value, US"8BITMIME") == 0 || - strcmpic(value, US"7BIT") == 0)) {} - -+ #ifdef SUPPORT_DSN -+ -+ /* Handle the two DSN options, but only if configured to do so (which -+ will have caused "DSN" to be given in the EHLO response). The code itself -+ is included only if configured in at build time. */ -+ -+ else if (dsn && strcmpic(name, US"RET") == 0) -+ { -+ /* Check if RET has already been set */ -+ if (dsn_ret > 0) { -+ synprot_error(L_smtp_syntax_error, 501, NULL, -+ US"RET can be specified once only"); -+ goto COMMAND_LOOP; -+ } -+ dsn_ret = (strcmpic(value, US"HDRS") == 0)? dsn_ret_hdrs : -+ (strcmpic(value, US"FULL") == 0)? dsn_ret_full : 0; -+ DEBUG(D_receive) debug_printf("DSN_RET: %d\n", dsn_ret); -+ /* Check for invalid invalid value, and exit with error */ -+ if (dsn_ret == 0) { -+ synprot_error(L_smtp_syntax_error, 501, NULL, -+ US"Value for RET is invalid"); -+ goto COMMAND_LOOP; -+ } -+ } -+ else if (dsn && strcmpic(name, US"ENVID") == 0) -+ { -+ /* Check if the dsn envid has been already set */ -+ if (dsn_envid != NULL) { -+ synprot_error(L_smtp_syntax_error, 501, NULL, -+ US"ENVID can be specified once only"); -+ goto COMMAND_LOOP; -+ } -+ dsn_envid = string_copy(value); -+ DEBUG(D_receive) debug_printf("DSN_ENVID: %s\n", dsn_envid); -+ } -+ #endif -+ - /* Handle the AUTH extension. If the value given is not "<>" and either - the ACL says "yes" or there is no ACL but the sending host is - authenticated, we set it up as the authenticated sender. However, if the -@@ -3193,6 +3247,89 @@ - rcpt_fail_count++; - break; - } -+ -+ #ifdef SUPPORT_DSN -+ /* Set the DSN flags orcpt and dsn_flags from the session*/ -+ orcpt = NULL; -+ flags = 0; -+ -+ if (esmtp) for(;;) -+ { -+ uschar *name, *value, *end; -+ int size; -+ -+ if (!extract_option(&name, &value)) -+ { -+ break; -+ } -+ -+ if (strcmpic(name, US"ORCPT") == 0) -+ { -+ /* Check whether orcpt has been already set */ -+ if (orcpt != NULL) { -+ synprot_error(L_smtp_syntax_error, 501, NULL, -+ US"ORCPT can be specified once only"); -+ goto COMMAND_LOOP; -+ } -+ orcpt = string_copy(value); -+ DEBUG(D_receive) debug_printf("DSN orcpt: %s\n", orcpt); -+ } -+ -+ else if (strcmpic(name, US"NOTIFY") == 0) -+ { -+ /* Check if the notify flags have been already set */ -+ if (flags > 0) -+ { -+ synprot_error(L_smtp_syntax_error, 501, NULL, -+ US"NOTIFY can be specified once only"); -+ goto COMMAND_LOOP; -+ } -+ if (strcmpic(value, US"NEVER") == 0) flags |= rf_notify_never; else -+ { -+ uschar *p = value; -+ while (*p != 0) -+ { -+ uschar *pp = p; -+ while (*pp != 0 && *pp != ',') pp++; -+ if (*pp == ',') *pp++ = 0; -+ if (strcmpic(p, US"SUCCESS") == 0) { -+ DEBUG(D_receive) debug_printf("GC: Setting notify success\n"); -+ flags |= rf_notify_success; -+ } -+ else if (strcmpic(p, US"FAILURE") == 0) { -+ DEBUG(D_receive) debug_printf("GC: Setting notify failure\n"); -+ flags |= rf_notify_failure; -+ } -+ else if (strcmpic(p, US"DELAY") == 0) { -+ DEBUG(D_receive) debug_printf("GC: Setting notify delay\n"); -+ flags |= rf_notify_delay; -+ } -+ else -+ { -+ /* Catch any strange values */ -+ synprot_error(L_smtp_syntax_error, 501, NULL, -+ US"Invalid value for NOTIFY parameter"); -+ goto COMMAND_LOOP; -+ } -+ p = pp; -+ } -+ DEBUG(D_receive) debug_printf("DSN Flags: %x\n", flags); -+ } -+ } -+ -+ /* Unknown option. Stick back the terminator characters and break -+ the loop. An error for a malformed address will occur. */ -+ -+ else -+ { -+ DEBUG(D_receive) debug_printf("Invalid dsn command: %s : %s\n", name, value); -+ name[-1] = ' '; -+ value[-1] = '='; -+ break; -+ } -+ } -+ #endif -+ - - /* Apply SMTP rewriting then extract the working address. Don't allow "<>" - as a recipient address */ -@@ -3300,6 +3437,24 @@ - if (user_msg == NULL) smtp_printf("250 Accepted\r\n"); - else smtp_user_msg(US"250", user_msg); - receive_add_recipient(recipient, -1); -+ -+ #ifdef SUPPORT_DSN -+ -+ /* Set the dsn flags in the recipients_list */ -+ if (orcpt != NULL) -+ recipients_list[recipients_count-1].orcpt = orcpt; -+ else -+ recipients_list[recipients_count-1].orcpt = NULL; -+ -+ if (flags != 0) -+ recipients_list[recipients_count-1].dsn_flags = flags; -+ else -+ recipients_list[recipients_count-1].dsn_flags = 0; -+ debug_printf("DSN-AJ(smtp-in): orcpt: %s flags: %d\n", recipients_list[recipients_count-1].orcpt, recipients_list[recipients_count-1].dsn_flags); -+ -+ -+ #endif -+ - } - - /* The recipient was discarded */ -diff -urN exim-4.64.org/src/spool_in.c exim-4.64/src/spool_in.c ---- exim-4.64.org/src/spool_in.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/spool_in.c 2006-12-21 16:47:28.415982750 +0100 -@@ -291,6 +291,13 @@ - spam_score_int = NULL; - #endif - -+#ifdef SUPPORT_DSN -+#ifndef COMPILE_UTILITY -+dsn_ret = 0; -+dsn_envid = NULL; -+#endif /* COMPILE_UTILITY */ -+#endif -+ - /* Generate the full name and open the file. If message_subdir is already - set, just look in the given directory. Otherwise, look in both the split - and unsplit directories, as for the data file above. */ -@@ -465,6 +472,19 @@ - case 'd': - if (Ustrcmp(p, "eliver_firsttime") == 0) - deliver_firsttime = TRUE; -+#ifdef SUPPORT_DSN -+#ifndef COMPILE_UTILITY -+ /* Check if the dsn flags have been set in the header file */ -+ else if (Ustrncmp(p, "sn_ret", 8) == 0) -+ { -+ dsn_ret = atoi(big_buffer + 8); -+ } -+ else if (Ustrncmp(p, "sn_envid", 10) == 0) -+ { -+ dsn_envid = string_copy(big_buffer + 11); -+ } -+#endif /* COMPILE_UTILITY */ -+#endif - break; - - case 'f': -@@ -598,6 +618,10 @@ - { - int nn; - int pno = -1; -+ #ifdef SUPPORT_DSN -+ int dsn_flags = 0; -+ uschar *orcpt = NULL; -+ #endif - uschar *errors_to = NULL; - uschar *p; - -@@ -666,10 +690,19 @@ - } - - /* Handle current format Exim 4 spool files */ -+ /* Spool file is modified if DSN is supported -+ Original was "address errors_to len(errors_to),pno -+ New for DSN support is now: -+ "address errors_to orcpt len(errors_to),len(orcpt),pno,dsn_flags */ - - else if (*p == '#') - { - int flags; -+ -+ #ifndef COMPILE_UTILITY -+ DEBUG(D_deliver) debug_printf("**** SPOOL_IN - Exim 4 standard format spoolfile\n"); -+ #endif /* COMPILE_UTILITY */ -+ - (void)sscanf(CS p+1, "%d", &flags); - - if ((flags & 0x01) != 0) /* one_time data exists */ -@@ -682,15 +715,82 @@ - { - p -= len; - errors_to = string_copy(p); -+ } -+ } -+ -+ *(--p) = 0; /* Terminate address */ -+ } -+ #ifdef SUPPORT_DSN -+ else if (*p == '!') /* Handle Exim4 + DSN spool files */ -+ { -+ int flags; -+ int temp_dsn_flags; -+ -+ #ifndef COMPILE_UTILITY -+ DEBUG(D_deliver) debug_printf("**** SPOOL_IN - C&W DSN format spoolfile\n"); -+ #endif /* COMPILE_UTILITY */ -+ -+ sscanf(CS p+1, "%d,%d", &flags, &temp_dsn_flags); -+ -+ if (((flags & 0x01) != 0) || (temp_dsn_flags > 0)) /* one_time data or dsn_flags exist */ -+ { -+ int len; -+ int len_orcpt; -+ -+ #ifndef COMPILE_UTILITY -+ DEBUG(D_deliver) debug_printf("**** spool_in dsn_flags = 0\n"); -+ #endif /* COMPILE_UTILITY */ -+ -+ dsn_flags = 0; -+ -+ while (isdigit(*(--p)) || *p == ',' || *p == '-'); -+ sscanf(CS p+1, "%d,%d,%d,%d", &len, &len_orcpt, &pno, &dsn_flags); -+ -+ *p = 0; -+ if (len_orcpt > 0) -+ { -+ p -= len_orcpt; -+ orcpt = string_copy(p); - } -+ *(--p) = 0; /* change the space to a NULL */ -+ -+ if (len > 0) -+ { -+ p -= len; -+ errors_to = string_copy(p); -+ } - } - - *(--p) = 0; /* Terminate address */ - } -+ #endif -+ #ifndef COMPILE_UTILITY -+ else -+ { -+ DEBUG(D_deliver) debug_printf("**** SPOOL_IN - No additional fields\n"); -+ } -+ #endif /* COMPILE_UTILITY */ -+ -+ #ifdef SUPPORT_DSN -+ #ifndef COMPILE_UTILITY -+ DEBUG(D_deliver) debug_printf("**** SPOOL_IN - address: |%s| errorsto: |%s| orcpt: |%s| dsn_flags: %d\n", -+ big_buffer, errors_to, orcpt, dsn_flags); -+ #endif /* COMPILE_UTILITY */ -+ #endif -+ #ifndef SUPPORT_DSN -+ #ifndef COMPILE_UTILITY -+ DEBUG(D_deliver) debug_printf("**** SPOOL_IN - address: |%s| errorsto: |%s|\n", -+ big_buffer, errors_to); -+ #endif /* COMPILE_UTILITY */ -+ #endif - - recipients_list[recipients_count].address = string_copy(big_buffer); - recipients_list[recipients_count].pno = pno; - recipients_list[recipients_count].errors_to = errors_to; -+ #ifdef SUPPORT_DSN -+ recipients_list[recipients_count].orcpt = orcpt; -+ recipients_list[recipients_count].dsn_flags = dsn_flags; -+ #endif - } - - /* The remainder of the spool header file contains the headers for the message, -diff -urN exim-4.64.org/src/spool_out.c exim-4.64/src/spool_out.c ---- exim-4.64.org/src/spool_out.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/spool_out.c 2006-12-21 16:43:20.828509500 +0100 -@@ -232,6 +232,15 @@ - if (tls_peerdn != NULL) fprintf(f, "-tls_peerdn %s\n", tls_peerdn); - #endif - -+#ifdef SUPPORT_DSN -+/* Write the dsn flags to the spool header file */ -+DEBUG(D_deliver) debug_printf("DSN: Write SPOOL :-dsn_envid %s\n", dsn_envid); -+if (dsn_envid != NULL) fprintf(f, "-dsn_envid %s\n", dsn_envid); -+DEBUG(D_deliver) debug_printf("DSN: Write SPOOL :-dsn_ret %d\n", dsn_ret); -+if (dsn_ret != 0) fprintf(f, "-dsn_ret %d\n", dsn_ret); -+#endif -+ -+ - /* To complete the envelope, write out the tree of non-recipients, followed by - the list of recipients. These won't be disjoint the first time, when no - checking has been done. If a recipient is a "one-time" alias, it is followed by -@@ -242,14 +251,36 @@ - for (i = 0; i < recipients_count; i++) - { - recipient_item *r = recipients_list + i; -- if (r->pno < 0 && r->errors_to == NULL) -+#ifdef SUPPORT_DSN -+DEBUG(D_deliver) debug_printf("DSN: Flags :%d\n", r->dsn_flags); -+#endif -+ if (r->pno < 0 && r->errors_to == NULL -+ #ifdef SUPPORT_DSN -+ && r->dsn_flags == 0 -+ #endif -+ ) - fprintf(f, "%s\n", r->address); - else - { - uschar *errors_to = (r->errors_to == NULL)? US"" : r->errors_to; -+ #ifdef SUPPORT_DSN -+ uschar *orcpt = (r->orcpt == NULL)? US"" : r->orcpt; -+ fprintf(f, "%s %s %s %d,%d,%d,%d!1\n", r->address, errors_to, orcpt, -+ Ustrlen(errors_to), Ustrlen(orcpt), r->pno, r->dsn_flags); -+ #else - fprintf(f, "%s %s %d,%d#1\n", r->address, errors_to, - Ustrlen(errors_to), r->pno); -+ #endif - } -+ -+ #ifdef SUPPORT_DSN -+ DEBUG(D_deliver) debug_printf("DSN :**** SPOOL_OUT - address: |%s| errorsto: |%s| orcpt: |%s| dsn_flags: %d\n", -+ r->address, r->errors_to, r->orcpt, r->dsn_flags); -+ #endif -+ #ifndef SUPPORT_DSN -+ DEBUG(D_deliver) debug_printf("**** SPOOL_OUT - address: |%s| errorsto: |%s|\n", -+ r->address, r->errors_to); -+ #endif - } - - /* Put a blank line before the headers */ -diff -urN exim-4.64.org/src/structs.h exim-4.64/src/structs.h ---- exim-4.64.org/src/structs.h 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/structs.h 2006-12-21 16:43:20.828509500 +0100 -@@ -281,7 +281,9 @@ - BOOL verify_sender; /* Use this router when verifying a sender */ - BOOL uid_set; /* Flag to indicate uid is set */ - BOOL unseen; /* If TRUE carry on, even after success */ -- -+#ifdef SUPPORT_DSN -+ BOOL dsn_process; /* If TRUE, activate DSN for this router */ -+#endif - int self_code; /* Encoded version of "self" */ - uid_t uid; /* Fixed uid value */ - gid_t gid; /* Fixed gid value */ -@@ -561,6 +563,12 @@ - uschar *peerdn; /* DN of server's certificate */ - #endif - -+ #ifdef SUPPORT_DSN -+ uschar *dsn_orcpt; /* DSN orcpt value */ -+ int dsn_flags; /* DSN flags */ -+ uschar *dsn_aware; /* DSN aware flag */ -+ #endif -+ - uid_t uid; /* uid for transporting */ - gid_t gid; /* gid for transporting */ - -diff -urN exim-4.64.org/src/transport.c exim-4.64/src/transport.c ---- exim-4.64.org/src/transport.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/transport.c 2006-12-21 16:43:20.832509750 +0100 -@@ -1786,6 +1786,11 @@ - - argv = child_exec_exim(CEE_RETURN_ARGV, TRUE, &i, FALSE, 0); - -+ #ifdef SUPPORT_DSN -+ /* Call with the dsn flag */ -+ if (smtp_use_dsn) argv[i++] = US"-MCD"; -+ #endif -+ - if (smtp_authenticated) argv[i++] = US"-MCA"; - - #ifdef SUPPORT_TLS -diff -urN exim-4.64.org/src/transports/smtp.c exim-4.64/src/transports/smtp.c ---- exim-4.64.org/src/transports/smtp.c 2006-12-20 10:46:04.000000000 +0100 -+++ exim-4.64/src/transports/smtp.c 2006-12-21 16:43:20.832509750 +0100 -@@ -191,6 +191,16 @@ - #endif - }; - -+#ifdef SUPPORT_DSN -+/* some DSN flags for use later */ -+ -+static int rf_list[] = {rf_notify_never, rf_notify_success, -+ rf_notify_failure, rf_notify_delay }; -+ -+static uschar *rf_names[] = { "NEVER", "SUCCESS", "FAILURE", "DELAY" }; -+#endif -+ -+ - - /* Local statics */ - -@@ -1152,6 +1162,14 @@ - DEBUG(D_transport) debug_printf("%susing PIPELINING\n", - smtp_use_pipelining? "" : "not "); - -+ #ifdef SUPPORT_DSN -+ /* Note if the server supports DSN */ -+ smtp_use_dsn = dsn && -+ esmtp && pcre_exec(regex_DSN, NULL, CS buffer, (int)Ustrlen(CS buffer), 0, -+ PCRE_EOPT, NULL, 0) >= 0; -+ DEBUG(D_transport) debug_printf("use_dsn=%d\n", smtp_use_dsn); -+ #endif -+ - /* Note if the response to EHLO specifies support for the AUTH extension. - If it has, check that this host is one we want to authenticate to, and do - the business. The host name and address must be available when the -@@ -1339,6 +1357,26 @@ - while (*p) p++; - } - -+#ifdef SUPPORT_DSN -+/* Add any DSN flags to the mail command */ -+ -+if (smtp_use_dsn) -+ { -+ if (dsn_ret == dsn_ret_hdrs) -+ { -+ strcpy(p, " RET=HDRS"); -+ while (*p) p++; -+ } -+ else if (dsn_ret == dsn_ret_full) -+ { -+ strcpy(p, " RET=FULL"); -+ while (*p) p++; -+ } -+ if (dsn_envid != NULL) -+ string_format(p, sizeof(buffer) - (p-buffer), " ENVID=%s", dsn_envid); -+ } -+#endif -+ - /* Add the authenticated sender address if present */ - - if ((smtp_authenticated || ob->authenticated_sender_force) && -@@ -1401,18 +1439,66 @@ - int count; - BOOL no_flush; - -+ #ifdef SUPPORT_DSN -+ /* philb - set dsn_aware flag for this recipient */ -+ if(smtp_use_dsn) -+ addr->dsn_aware = string_copy("Y"); -+ else -+ addr->dsn_aware = string_copy("N"); -+ #endif -+ - if (addr->transport_return != PENDING_DEFER) continue; - - address_count++; - no_flush = smtp_use_pipelining && (!mua_wrapper || addr->next != NULL); - -+ #ifdef SUPPORT_DSN -+ /* Add any DSN flags to the rcpt command and add to the sent string */ -+ -+ p = buffer; -+ *p = 0; -+ -+ if (smtp_use_dsn) -+ { -+ if ((addr->dsn_flags & rf_dsnflags) != 0) -+ { -+ int i; -+ BOOL first = TRUE; -+ strcpy(p, " NOTIFY="); -+ while (*p) p++; -+ for (i = 0; i < 4; i++) -+ { -+ if ((addr->dsn_flags & rf_list[i]) != 0) -+ { -+ if (!first) *p++ = ','; -+ first = FALSE; -+ strcpy(p, rf_names[i]); -+ while (*p) p++; -+ } -+ } -+ } -+ -+ if (addr->dsn_orcpt != NULL) -+ string_format(p, sizeof(buffer) - (p-buffer), " ORCPT=%s", -+ addr->dsn_orcpt); -+ } -+ -+ #endif -+ -+ - /* Now send the RCPT command, and process outstanding responses when - necessary. After a timeout on RCPT, we just end the function, leaving the - yield as OK, because this error can often mean that there is a problem with - just one address, so we don't want to delay the host. */ - -+ #ifdef SUPPORT_DSN -+ count = smtp_write_command(&outblock, no_flush, "RCPT TO:<%s>%s%s\r\n", -+ transport_rcpt_address(addr, tblock->rcpt_include_affixes), igquotstr, buffer); -+ #else - count = smtp_write_command(&outblock, no_flush, "RCPT TO:<%s>%s\r\n", - transport_rcpt_address(addr, tblock->rcpt_include_affixes), igquotstr); -+ #endif -+ - if (count < 0) goto SEND_FAILED; - if (count > 0) - { -- 2.44.0