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Fix #67792: HTTP Authorization schemes are treated as case-sensitive #6900

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Fix #67792: HTTP Authorization schemes are treated as case-sensitive #6900

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e91d17b
Fix #67792: HTTP Authorization schemes are treated as case-sensitive
cmb69 Apr 22, 2021
f18e7ee
Use zend_binary_strcasecmp() to avoid any locale issues
cmb69 Apr 23, 2021
dba98e7
Inline strlen() calls
cmb69 Apr 23, 2021
7b7b742
Use the proper zend_binary_strncasecmp() instead
cmb69 Apr 23, 2021
de5f799
Refactor
cmb69 Apr 23, 2021
83e4cbe
Add test case for Digest authentication
cmb69 Apr 23, 2021
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4 changes: 2 additions & 2 deletions main/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2713,7 +2713,7 @@ PHPAPI int php_handle_auth_data(const char *auth)
{
int ret = -1;

if (auth && auth[0] != '\0' && strncmp(auth, "Basic ", 6) == 0) {
if (auth && auth[0] != '\0' && strncasecmp(auth, "Basic ", 6) == 0) {
char *pass;
zend_string *user;

Expand All @@ -2736,7 +2736,7 @@ PHPAPI int php_handle_auth_data(const char *auth)
SG(request_info).auth_digest = NULL;
}

if (ret == -1 && auth && auth[0] != '\0' && strncmp(auth, "Digest ", 7) == 0) {
if (ret == -1 && auth && auth[0] != '\0' && strncasecmp(auth, "Digest ", 7) == 0) {
SG(request_info).auth_digest = estrdup(auth + 7);
ret = 0;
}
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