{
case ECOND_NUM_E:
case ECOND_NUM_EE:
- tempcond = (num[0] == num[1]);
- break;
+ tempcond = (num[0] == num[1]); break;
case ECOND_NUM_G:
- tempcond = (num[0] > num[1]);
- break;
+ tempcond = (num[0] > num[1]); break;
case ECOND_NUM_GE:
- tempcond = (num[0] >= num[1]);
- break;
+ tempcond = (num[0] >= num[1]); break;
case ECOND_NUM_L:
- tempcond = (num[0] < num[1]);
- break;
+ tempcond = (num[0] < num[1]); break;
case ECOND_NUM_LE:
- tempcond = (num[0] <= num[1]);
- break;
+ tempcond = (num[0] <= num[1]); break;
case ECOND_STR_LT:
- tempcond = (Ustrcmp(sub[0], sub[1]) < 0);
- break;
+ tempcond = (Ustrcmp(sub[0], sub[1]) < 0); break;
case ECOND_STR_LTI:
- tempcond = (strcmpic(sub[0], sub[1]) < 0);
- break;
+ tempcond = (strcmpic(sub[0], sub[1]) < 0); break;
case ECOND_STR_LE:
- tempcond = (Ustrcmp(sub[0], sub[1]) <= 0);
- break;
+ tempcond = (Ustrcmp(sub[0], sub[1]) <= 0); break;
case ECOND_STR_LEI:
- tempcond = (strcmpic(sub[0], sub[1]) <= 0);
- break;
+ tempcond = (strcmpic(sub[0], sub[1]) <= 0); break;
case ECOND_STR_EQ:
- tempcond = (Ustrcmp(sub[0], sub[1]) == 0);
- break;
+ tempcond = (Ustrcmp(sub[0], sub[1]) == 0); break;
case ECOND_STR_EQI:
- tempcond = (strcmpic(sub[0], sub[1]) == 0);
- break;
+ tempcond = (strcmpic(sub[0], sub[1]) == 0); break;
case ECOND_STR_GT:
- tempcond = (Ustrcmp(sub[0], sub[1]) > 0);
- break;
+ tempcond = (Ustrcmp(sub[0], sub[1]) > 0); break;
case ECOND_STR_GTI:
- tempcond = (strcmpic(sub[0], sub[1]) > 0);
- break;
+ tempcond = (strcmpic(sub[0], sub[1]) > 0); break;
case ECOND_STR_GE:
- tempcond = (Ustrcmp(sub[0], sub[1]) >= 0);
- break;
+ tempcond = (Ustrcmp(sub[0], sub[1]) >= 0); break;
case ECOND_STR_GEI:
- tempcond = (strcmpic(sub[0], sub[1]) >= 0);
- break;
+ tempcond = (strcmpic(sub[0], sub[1]) >= 0); break;
case ECOND_MATCH: /* Regular expression match */
{
}
case ECOND_MATCH_ADDRESS: /* Match in an address list */
- rc = match_address_list(sub[0], TRUE, FALSE, &(sub[1]), NULL, -1, 0, NULL);
- goto MATCHED_SOMETHING;
+ rc = match_address_list(sub[0], TRUE, FALSE, &(sub[1]), NULL, -1, 0,
+ NULL);
+ goto MATCHED_SOMETHING;
case ECOND_MATCH_DOMAIN: /* Match in a domain list */
- rc = match_isinlist(sub[0], &(sub[1]), 0, &domainlist_anchor, NULL,
- MCL_DOMAIN + MCL_NOEXPAND, TRUE, NULL);
- goto MATCHED_SOMETHING;
+ rc = match_isinlist(sub[0], &(sub[1]), 0, &domainlist_anchor, NULL,
+ MCL_DOMAIN + MCL_NOEXPAND, TRUE, NULL);
+ goto MATCHED_SOMETHING;
case ECOND_MATCH_IP: /* Match IP address in a host list */
- if (sub[0][0] != 0 && string_is_ip_address(sub[0], NULL) == 0)
- {
- expand_string_message = string_sprintf("\"%s\" is not an IP address",
- sub[0]);
- return NULL;
- }
- else
- {
- unsigned int *nullcache = NULL;
- check_host_block cb;
-
- cb.host_name = US"";
- cb.host_address = sub[0];
-
- /* If the host address starts off ::ffff: it is an IPv6 address in
- IPv4-compatible mode. Find the IPv4 part for checking against IPv4
- addresses. */
-
- cb.host_ipv4 = (Ustrncmp(cb.host_address, "::ffff:", 7) == 0)?
- cb.host_address + 7 : cb.host_address;
-
- rc = match_check_list(
- &sub[1], /* the list */
- 0, /* separator character */
- &hostlist_anchor, /* anchor pointer */
- &nullcache, /* cache pointer */
- check_host, /* function for testing */
- &cb, /* argument for function */
- MCL_HOST, /* type of check */
- sub[0], /* text for debugging */
- NULL); /* where to pass back data */
- }
- goto MATCHED_SOMETHING;
+ if (sub[0][0] != 0 && string_is_ip_address(sub[0], NULL) == 0)
+ {
+ expand_string_message = string_sprintf("\"%s\" is not an IP address",
+ sub[0]);
+ return NULL;
+ }
+ else
+ {
+ unsigned int *nullcache = NULL;
+ check_host_block cb;
+
+ cb.host_name = US"";
+ cb.host_address = sub[0];
+
+ /* If the host address starts off ::ffff: it is an IPv6 address in
+ IPv4-compatible mode. Find the IPv4 part for checking against IPv4
+ addresses. */
+
+ cb.host_ipv4 = (Ustrncmp(cb.host_address, "::ffff:", 7) == 0)?
+ cb.host_address + 7 : cb.host_address;
+
+ rc = match_check_list(
+ &sub[1], /* the list */
+ 0, /* separator character */
+ &hostlist_anchor, /* anchor pointer */
+ &nullcache, /* cache pointer */
+ check_host, /* function for testing */
+ &cb, /* argument for function */
+ MCL_HOST, /* type of check */
+ sub[0], /* text for debugging */
+ NULL); /* where to pass back data */
+ }
+ goto MATCHED_SOMETHING;
case ECOND_MATCH_LOCAL_PART:
- rc = match_isinlist(sub[0], &(sub[1]), 0, &localpartlist_anchor, NULL,
- MCL_LOCALPART + MCL_NOEXPAND, TRUE, NULL);
- /* Fall through */
- /* VVVVVVVVVVVV */
- MATCHED_SOMETHING:
- switch(rc)
- {
- case OK:
- tempcond = TRUE;
- break;
-
- case FAIL:
- tempcond = FALSE;
- break;
+ rc = match_isinlist(sub[0], &(sub[1]), 0, &localpartlist_anchor, NULL,
+ MCL_LOCALPART + MCL_NOEXPAND, TRUE, NULL);
+ /* Fall through */
+ /* VVVVVVVVVVVV */
+ MATCHED_SOMETHING:
+ switch(rc)
+ {
+ case OK: tempcond = TRUE; break;
+ case FAIL: tempcond = FALSE; break;
- case DEFER:
- expand_string_message = string_sprintf("unable to complete match "
- "against \"%s\": %s", sub[1], search_error_message);
- return NULL;
- }
+ case DEFER:
+ expand_string_message = string_sprintf("unable to complete match "
+ "against \"%s\": %s", sub[1], search_error_message);
+ return NULL;
+ }
- break;
+ break;
/* Various "encrypted" comparisons. If the second string starts with
"{" then an encryption type is given. Default to crypt() or crypt16()
case ECOND_CRYPTEQ:
#ifndef SUPPORT_CRYPTEQ
- goto COND_FAILED_NOT_COMPILED;
+ goto COND_FAILED_NOT_COMPILED;
#else
- if (strncmpic(sub[1], US"{md5}", 5) == 0)
- {
- int sublen = Ustrlen(sub[1]+5);
- md5 base;
- uschar digest[16];
+ if (strncmpic(sub[1], US"{md5}", 5) == 0)
+ {
+ int sublen = Ustrlen(sub[1]+5);
+ md5 base;
+ uschar digest[16];
- md5_start(&base);
- md5_end(&base, sub[0], Ustrlen(sub[0]), digest);
+ md5_start(&base);
+ md5_end(&base, sub[0], Ustrlen(sub[0]), digest);
- /* If the length that we are comparing against is 24, the MD5 digest
- is expressed as a base64 string. This is the way LDAP does it. However,
- some other software uses a straightforward hex representation. We assume
- this if the length is 32. Other lengths fail. */
+ /* If the length that we are comparing against is 24, the MD5 digest
+ is expressed as a base64 string. This is the way LDAP does it. However,
+ some other software uses a straightforward hex representation. We assume
+ this if the length is 32. Other lengths fail. */
- if (sublen == 24)
- {
- uschar *coded = b64encode(CUS digest, 16);
- DEBUG(D_auth) debug_printf("crypteq: using MD5+B64 hashing\n"
- " subject=%s\n crypted=%s\n", coded, sub[1]+5);
- tempcond = (Ustrcmp(coded, sub[1]+5) == 0);
- }
- else if (sublen == 32)
- {
- uschar coded[36];
- for (int i = 0; i < 16; i++) sprintf(CS (coded+2*i), "%02X", digest[i]);
- coded[32] = 0;
- DEBUG(D_auth) debug_printf("crypteq: using MD5+hex hashing\n"
- " subject=%s\n crypted=%s\n", coded, sub[1]+5);
- tempcond = (strcmpic(coded, sub[1]+5) == 0);
- }
- else
- {
- DEBUG(D_auth) debug_printf("crypteq: length for MD5 not 24 or 32: "
- "fail\n crypted=%s\n", sub[1]+5);
- tempcond = FALSE;
- }
- }
+ if (sublen == 24)
+ {
+ uschar *coded = b64encode(CUS digest, 16);
+ DEBUG(D_auth) debug_printf("crypteq: using MD5+B64 hashing\n"
+ " subject=%s\n crypted=%s\n", coded, sub[1]+5);
+ tempcond = (Ustrcmp(coded, sub[1]+5) == 0);
+ }
+ else if (sublen == 32)
+ {
+ uschar coded[36];
+ for (int i = 0; i < 16; i++) sprintf(CS (coded+2*i), "%02X", digest[i]);
+ coded[32] = 0;
+ DEBUG(D_auth) debug_printf("crypteq: using MD5+hex hashing\n"
+ " subject=%s\n crypted=%s\n", coded, sub[1]+5);
+ tempcond = (strcmpic(coded, sub[1]+5) == 0);
+ }
+ else
+ {
+ DEBUG(D_auth) debug_printf("crypteq: length for MD5 not 24 or 32: "
+ "fail\n crypted=%s\n", sub[1]+5);
+ tempcond = FALSE;
+ }
+ }
- else if (strncmpic(sub[1], US"{sha1}", 6) == 0)
- {
- int sublen = Ustrlen(sub[1]+6);
- hctx h;
- uschar digest[20];
+ else if (strncmpic(sub[1], US"{sha1}", 6) == 0)
+ {
+ int sublen = Ustrlen(sub[1]+6);
+ hctx h;
+ uschar digest[20];
- sha1_start(&h);
- sha1_end(&h, sub[0], Ustrlen(sub[0]), digest);
+ sha1_start(&h);
+ sha1_end(&h, sub[0], Ustrlen(sub[0]), digest);
- /* If the length that we are comparing against is 28, assume the SHA1
- digest is expressed as a base64 string. If the length is 40, assume a
- straightforward hex representation. Other lengths fail. */
+ /* If the length that we are comparing against is 28, assume the SHA1
+ digest is expressed as a base64 string. If the length is 40, assume a
+ straightforward hex representation. Other lengths fail. */
- if (sublen == 28)
- {
- uschar *coded = b64encode(CUS digest, 20);
- DEBUG(D_auth) debug_printf("crypteq: using SHA1+B64 hashing\n"
- " subject=%s\n crypted=%s\n", coded, sub[1]+6);
- tempcond = (Ustrcmp(coded, sub[1]+6) == 0);
- }
- else if (sublen == 40)
- {
- uschar coded[44];
- for (int i = 0; i < 20; i++) sprintf(CS (coded+2*i), "%02X", digest[i]);
- coded[40] = 0;
- DEBUG(D_auth) debug_printf("crypteq: using SHA1+hex hashing\n"
- " subject=%s\n crypted=%s\n", coded, sub[1]+6);
- tempcond = (strcmpic(coded, sub[1]+6) == 0);
- }
- else
- {
- DEBUG(D_auth) debug_printf("crypteq: length for SHA-1 not 28 or 40: "
- "fail\n crypted=%s\n", sub[1]+6);
- tempcond = FALSE;
- }
- }
+ if (sublen == 28)
+ {
+ uschar *coded = b64encode(CUS digest, 20);
+ DEBUG(D_auth) debug_printf("crypteq: using SHA1+B64 hashing\n"
+ " subject=%s\n crypted=%s\n", coded, sub[1]+6);
+ tempcond = (Ustrcmp(coded, sub[1]+6) == 0);
+ }
+ else if (sublen == 40)
+ {
+ uschar coded[44];
+ for (int i = 0; i < 20; i++) sprintf(CS (coded+2*i), "%02X", digest[i]);
+ coded[40] = 0;
+ DEBUG(D_auth) debug_printf("crypteq: using SHA1+hex hashing\n"
+ " subject=%s\n crypted=%s\n", coded, sub[1]+6);
+ tempcond = (strcmpic(coded, sub[1]+6) == 0);
+ }
+ else
+ {
+ DEBUG(D_auth) debug_printf("crypteq: length for SHA-1 not 28 or 40: "
+ "fail\n crypted=%s\n", sub[1]+6);
+ tempcond = FALSE;
+ }
+ }
- else /* {crypt} or {crypt16} and non-{ at start */
- /* }-for-text-editors */
- {
- int which = 0;
- uschar *coded;
+ else /* {crypt} or {crypt16} and non-{ at start */
+ /* }-for-text-editors */
+ {
+ int which = 0;
+ uschar *coded;
- if (strncmpic(sub[1], US"{crypt}", 7) == 0)
- {
- sub[1] += 7;
- which = 1;
- }
- else if (strncmpic(sub[1], US"{crypt16}", 9) == 0)
- {
- sub[1] += 9;
- which = 2;
- }
- else if (sub[1][0] == '{') /* }-for-text-editors */
- {
- expand_string_message = string_sprintf("unknown encryption mechanism "
- "in \"%s\"", sub[1]);
- return NULL;
- }
+ if (strncmpic(sub[1], US"{crypt}", 7) == 0)
+ {
+ sub[1] += 7;
+ which = 1;
+ }
+ else if (strncmpic(sub[1], US"{crypt16}", 9) == 0)
+ {
+ sub[1] += 9;
+ which = 2;
+ }
+ else if (sub[1][0] == '{') /* }-for-text-editors */
+ {
+ expand_string_message = string_sprintf("unknown encryption mechanism "
+ "in \"%s\"", sub[1]);
+ return NULL;
+ }
- switch(which)
- {
- case 0: coded = US DEFAULT_CRYPT(CS sub[0], CS sub[1]); break;
- case 1: coded = US crypt(CS sub[0], CS sub[1]); break;
- default: coded = US crypt16(CS sub[0], CS sub[1]); break;
- }
+ switch(which)
+ {
+ case 0: coded = US DEFAULT_CRYPT(CS sub[0], CS sub[1]); break;
+ case 1: coded = US crypt(CS sub[0], CS sub[1]); break;
+ default: coded = US crypt16(CS sub[0], CS sub[1]); break;
+ }
- #define STR(s) # s
- #define XSTR(s) STR(s)
- DEBUG(D_auth) debug_printf("crypteq: using %s()\n"
- " subject=%s\n crypted=%s\n",
- which == 0 ? XSTR(DEFAULT_CRYPT) : which == 1 ? "crypt" : "crypt16",
- coded, sub[1]);
- #undef STR
- #undef XSTR
-
- /* If the encrypted string contains fewer than two characters (for the
- salt), force failure. Otherwise we get false positives: with an empty
- string the yield of crypt() is an empty string! */
-
- if (coded)
- tempcond = Ustrlen(sub[1]) < 2 ? FALSE : Ustrcmp(coded, sub[1]) == 0;
- else if (errno == EINVAL)
- tempcond = FALSE;
- else
- {
- expand_string_message = string_sprintf("crypt error: %s\n",
- US strerror(errno));
- return NULL;
+ #define STR(s) # s
+ #define XSTR(s) STR(s)
+ DEBUG(D_auth) debug_printf("crypteq: using %s()\n"
+ " subject=%s\n crypted=%s\n",
+ which == 0 ? XSTR(DEFAULT_CRYPT) : which == 1 ? "crypt" : "crypt16",
+ coded, sub[1]);
+ #undef STR
+ #undef XSTR
+
+ /* If the encrypted string contains fewer than two characters (for the
+ salt), force failure. Otherwise we get false positives: with an empty
+ string the yield of crypt() is an empty string! */
+
+ if (coded)
+ tempcond = Ustrlen(sub[1]) < 2 ? FALSE : Ustrcmp(coded, sub[1]) == 0;
+ else if (errno == EINVAL)
+ tempcond = FALSE;
+ else
+ {
+ expand_string_message = string_sprintf("crypt error: %s\n",
+ US strerror(errno));
+ return NULL;
+ }
}
- }
- break;
+ break;
#endif /* SUPPORT_CRYPTEQ */
case ECOND_INLIST:
git://git.exim.org / exim.git / blobdiff