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author | Sumit Bose <sbose@redhat.com> | 2013-12-13 11:44:59 +0100 |
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committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-12-19 10:24:16 +0100 |
commit | 15a1519ec9c23f598716ffa89e533cd9bfb2a4f3 (patch) | |
tree | 8dda85aa957c9b29cd7db696c6caae7fb8ac64ae /src/util/sss_tc_utf8.c | |
parent | c9124effceb40890bc9dd157155618067a7b8d2f (diff) | |
download | sssd-15a1519ec9c23f598716ffa89e533cd9bfb2a4f3.tar.gz sssd-15a1519ec9c23f598716ffa89e533cd9bfb2a4f3.tar.xz sssd-15a1519ec9c23f598716ffa89e533cd9bfb2a4f3.zip |
Use lower-case name for case-insensitive searches
The patch makes sure that a completely lower-cased version of a fully
qualified name is used for case insensitive searches. Currently there
are code paths where the domain name was used as configured and was not
lower-cased.
To make sure this patch does not break with old entries in the cache or
case sensitive domains a third template was added to the related filters
templates which is either filled with a completely lower-cased version or
with the old version. The other two template values are unchanged.
Diffstat (limited to 'src/util/sss_tc_utf8.c')
-rw-r--r-- | src/util/sss_tc_utf8.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/util/sss_tc_utf8.c b/src/util/sss_tc_utf8.c index 6a976211f..e1426a44f 100644 --- a/src/util/sss_tc_utf8.c +++ b/src/util/sss_tc_utf8.c @@ -55,3 +55,33 @@ sss_tc_utf8_tolower(TALLOC_CTX *mem_ctx, const uint8_t *s, size_t len, size_t *_ return ret; } +errno_t sss_filter_sanitize_for_dom(TALLOC_CTX *mem_ctx, + const char *input, + struct sss_domain_info *dom, + char **sanitized, + char **lc_sanitized) +{ + int ret; + + ret = sss_filter_sanitize(mem_ctx, input, sanitized); + if (ret != EOK) { + DEBUG(SSSDBG_OP_FAILURE, ("sss_filter_sanitize failed.\n")); + return ret; + } + + if (dom->case_sensitive) { + *lc_sanitized = talloc_strdup(mem_ctx, *sanitized); + } else { + *lc_sanitized = sss_tc_utf8_str_tolower(mem_ctx, *sanitized); + } + + if (*lc_sanitized == NULL) { + DEBUG(SSSDBG_OP_FAILURE, ("%s failed.\n", + dom->case_sensitive ? + "talloc_strdup" : + "sss_tc_utf8_str_tolower")); + return ENOMEM; + } + + return EOK; +} |