2008-08-28 12:58:59 +00:00
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Copyright (C) 2006 OpenWrt.org
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--- a/networking/httpd.c
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+++ b/networking/httpd.c
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2011-04-20 02:56:23 +00:00
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@@ -1742,21 +1742,32 @@ static int check_user_passwd(const char
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2008-08-28 12:58:59 +00:00
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if (ENABLE_FEATURE_HTTPD_AUTH_MD5) {
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char *md5_passwd;
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+ int user_len_p1;
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md5_passwd = strchr(cur->after_colon, ':');
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- if (md5_passwd && md5_passwd[1] == '$' && md5_passwd[2] == '1'
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+ user_len_p1 = md5_passwd + 1 - cur->after_colon;
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+ if (md5_passwd && !strncmp(md5_passwd + 1, "$p$", 3)) {
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+ struct passwd *pwd = NULL;
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+
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+ pwd = getpwnam(&md5_passwd[4]);
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+ if(!pwd->pw_passwd || !pwd->pw_passwd[0] || pwd->pw_passwd[0] == '!')
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2008-10-06 16:33:14 +00:00
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+ return 1;
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2008-08-28 12:58:59 +00:00
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+
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+ md5_passwd = pwd->pw_passwd;
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+ goto check_md5_pw;
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+ } else if (md5_passwd && md5_passwd[1] == '$' && md5_passwd[2] == '1'
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&& md5_passwd[3] == '$' && md5_passwd[4]
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) {
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char *encrypted;
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- int r, user_len_p1;
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+ int r;
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md5_passwd++;
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- user_len_p1 = md5_passwd - cur->after_colon;
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/* comparing "user:" */
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if (strncmp(cur->after_colon, user_and_passwd, user_len_p1) != 0) {
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continue;
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}
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+check_md5_pw:
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encrypted = pw_encrypt(
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user_and_passwd + user_len_p1 /* cleartext pwd from user */,
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md5_passwd /*salt */, 1 /* cleanup */);
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