* more modular file structure

[m6w6/ext-http] / http_auth_api.c

diff --git a/http_auth_api.c b/http_auth_api.c
new file mode 100644 (file)
index 0000000..386faff
--- /dev/null
+++ b/http_auth_api.c
@@ -0,0 +1,90 @@
+/*
+   +----------------------------------------------------------------------+
+   | PECL :: http                                                         |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 3.0 of the PHP license, that  |
+   | is bundled with this package in the file LICENSE, and is available   |
+   | through the world-wide-web at http://www.php.net/license/3_0.txt.    |
+   | If you did not receive a copy of the PHP license and are unable to   |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@php.net so we can mail you a copy immediately.               |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 2004-2005 Michael Wallner <mike@php.net>               |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifdef HAVE_CONFIG_H
+#      include "config.h"
+#endif
+
+#include "php.h"
+#include "ext/standard/base64.h"
+
+#include "SAPI.h"
+
+#include "php_http.h"
+#include "php_http_api.h"
+#include "php_http_std_defs.h"
+#include "php_http_send_api.h"
+
+/*
+ * TODO:
+ *  - Digest Auth
+ */
+
+/* {{{ STATUS http_auth_header(char *, char*) */
+PHP_HTTP_API STATUS _http_auth_header(const char *type, const char *realm TSRMLS_DC)
+{
+       char realm_header[1024] = {0};
+       snprintf(realm_header, 1023, "WWW-Authenticate: %s realm=\"%s\"", type, realm);
+       return http_send_status_header(401, realm_header);
+}
+/* }}} */
+
+/* {{{ STATUS http_auth_credentials(char **, char **) */
+PHP_HTTP_API STATUS _http_auth_credentials(char **user, char **pass TSRMLS_DC)
+{
+       if (strncmp(sapi_module.name, "isapi", 5)) {
+               zval *zuser, *zpass;
+
+               HTTP_GSC(zuser, "PHP_AUTH_USER", FAILURE);
+               HTTP_GSC(zpass, "PHP_AUTH_PW", FAILURE);
+
+               *user = estrndup(Z_STRVAL_P(zuser), Z_STRLEN_P(zuser));
+               *pass = estrndup(Z_STRVAL_P(zpass), Z_STRLEN_P(zpass));
+
+               return SUCCESS;
+       } else {
+               zval *zauth = NULL;
+               HTTP_GSC(zauth, "HTTP_AUTHORIZATION", FAILURE);
+               {
+                       char *decoded, *colon;
+                       int decoded_len;
+                       decoded = php_base64_decode(Z_STRVAL_P(zauth), Z_STRLEN_P(zauth),
+                               &decoded_len);
+
+                       if (colon = strchr(decoded + 6, ':')) {
+                               *user = estrndup(decoded + 6, colon - decoded - 6);
+                               *pass = estrndup(colon + 1, decoded + decoded_len - colon - 6 - 1);
+
+                               return SUCCESS;
+                       } else {
+                               return FAILURE;
+                       }
+               }
+       }
+}
+/* }}} */
+
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: sw=4 ts=4 fdm=marker
+ * vim<600: sw=4 ts=4
+ */
+