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busybox httpd.conf: add support for reading passwords from /etc/passwd (syntax: $p$user, similar to md5 password syntax $1$password)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@3122 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-02-04 01:21:35 +00:00
parent 84e44fd4ad
commit c87bad7c14
1 changed files with 37 additions and 0 deletions
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37
openwrt/package/busybox/patches/310-passwd_access.patch Normal file
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@ -0,0 +1,37 @@
diff -urN busybox.old/networking/httpd.c busybox.dev/networking/httpd.c
--- busybox.old/networking/httpd.c 2004-10-08 10:03:29.000000000 +0200
+++ busybox.dev/networking/httpd.c 2006-02-04 01:54:19.688016250 +0100
@@ -1467,12 +1467,22 @@
{
char *cipher;
char *pp;
+ char *ppnew = NULL;
+ struct passwd *pwd = NULL;
if(strncmp(p, request, u-request) != 0) {
/* user uncompared */
continue;
}
pp = strchr(p, ':');
+ if(pp && pp[1] == '$' && pp[2] == 'p' &&
+ pp[3] == '$' && pp[4] &&
+ (pwd = getpwnam(&pp[4])) != NULL) {
+ ppnew = malloc(5 + strlen(pwd->pw_passwd));
+ ppnew[0] = ':';
+ strcpy(ppnew + 1, pwd->pw_passwd);
+ pp = ppnew;
+ }
if(pp && pp[1] == '$' && pp[2] == '1' &&
pp[3] == '$' && pp[4]) {
pp++;
@@ -1482,6 +1492,10 @@
/* unauthorized */
continue;
}
+ if (ppnew) {
+ free(ppnew);
+ ppnew = NULL;
+ }
}
#endif
if (strcmp(p, request) == 0) {