Moving NSCP Directory Server from DirectoryBranch to TRUNK, initial drop. (foxworth)ldapserver7x

1 files changed, 120 insertions, 0 deletions

diff --git a/ldap/clients/dsgw/auth.c b/ldap/clients/dsgw/auth.c
new file mode 100644
index 00000000..88b2ba82
--- /dev/null
+++ b/ldap/clients/dsgw/auth.c
@@ -0,0 +1,120 @@
+/**
+ * PROPRIETARY/CONFIDENTIAL. Use of this product is subject to
+ * license terms. Copyright © 2001 Sun Microsystems, Inc.
+ * Some preexisting portions Copyright © 2001 Netscape Communications Corp.
+ * All rights reserved.
+ */
+/*
+ * auth.c -- CGI authentication form generator -- HTTP gateway
+ *
+ * Copyright (c) 1996 Netscape Communications Corp.
+ * All rights reserved.
+ */
+
+#include "dsgw.h"
+#include "dbtdsgw.h"
+
+static void post_request();
+static void get_request(char *binddn);
+
+int main(
+    int argc,
+    char **argv
+#ifdef DSGW_DEBUG
+    ,char	*env[]
+#endif
+) {
+    int	reqmethod;
+    char *binddn  = NULL;
+    char *qs      = NULL;
+
+    if (( qs = getenv( "QUERY_STRING" )) != NULL && *qs != '\0' ) {
+	/* parse the query string: */
+	auto char *p, *iter = NULL;
+	qs = dsgw_ch_strdup( qs );
+	for ( p = ldap_utf8strtok_r( qs,   "&", &iter ); p != NULL;
+	      p = ldap_utf8strtok_r( NULL, "&", &iter )) {
+
+	    /*Get the context.*/
+	    if ( !strncasecmp( p, "context=", 8 )) {
+		context = dsgw_ch_strdup( p + 8 );
+		dsgw_form_unescape( context );
+		continue;
+	    }
+
+	    /*Get the dn*/
+	    if ( !strncasecmp( p, "dn=", 3 )) {
+		binddn = dsgw_ch_strdup( p + 3 );
+		dsgw_form_unescape( binddn );
+		continue;
+	    }
+	}
+	free( qs ); qs = NULL;
+    }
+
+    reqmethod = dsgw_init( argc, argv,  DSGW_METHOD_POST | DSGW_METHOD_GET );
+
+#ifdef DSGW_DEBUG
+    dsgw_logstringarray( "env", env ); 
+#endif
+
+    if ( reqmethod == DSGW_METHOD_POST ) {
+	post_request();
+    } else {
+	get_request(binddn);
+    }
+
+    exit( 0 );
+}
+
+static void
+get_request(char *binddn)
+{
+    dsgw_send_header();
+
+    if ( binddn != NULL ) {
+	if ( !strcmp( binddn, MGRDNSTR )) {
+	    if ( gc->gc_rootdn == NULL ) {
+		dsgw_error( DSGW_ERR_NO_MGRDN,
+			    XP_GetClientStr (DBT_noDirMgrIsDefined_),
+			    DSGW_ERROPT_EXIT, 0, NULL );
+	    }
+	    binddn = dsgw_ch_strdup( gc->gc_rootdn );
+	} else if ( *binddn == '\0' ) {
+	    binddn = NULL;
+	} else {
+	    binddn = dsgw_ch_strdup( binddn );
+	    dsgw_form_unescape( binddn );
+	}
+    }
+    dsgw_emit_auth_form( binddn );
+    if ( binddn != NULL ) {
+	free( binddn );
+    }
+}
+
+
+
+static void
+post_request()
+{
+    char *binddn = NULL;
+    char *dorootbind = NULL;
+
+    dsgw_send_header();
+    /*
+     * If the "authasrootdn" CGI variable is present and has the value
+     * "true" then the user clicked on the "authenticate as directory
+     * manager" button.  In that case, try to bind as the root dn given
+     * in the dsgw config file.
+     */
+    dorootbind = dsgw_get_cgi_var( "authasrootdn", DSGW_CGIVAR_OPTIONAL );
+    if ( dorootbind != NULL && !strcasecmp( dorootbind, "true" )) {
+	binddn = dsgw_ch_strdup( gc->gc_rootdn );
+    } else {
+	binddn = dsgw_get_escaped_cgi_var( "escapedbinddn", "binddn",
+	    DSGW_CGIVAR_OPTIONAL );
+    }
+	
+    dsgw_emit_auth_form( binddn );
+}