return status code from STS call

- if > 500 (504 = gateway timeout)
- bump liboauth2 dependency to 1.1.1
- version 3.0.1

Signed-off-by: Hans Zandbelt <[email protected]>

Author: zandbelt

.cproject

@@ -5,11 +5,6 @@
 	<projects>
 	</projects>
 	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.cdt.autotools.core.genmakebuilderV2</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
 			<triggers>clean,full,incremental,</triggers>
@@ -28,6 +23,5 @@
 		<nature>org.eclipse.cdt.core.ccnature</nature>
 		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
 		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
-		<nature>org.eclipse.cdt.autotools.core.autotoolsNatureV2</nature>
 	</natures>
 </projectDescription>

.project

@@ -0,0 +1,4 @@
+07/03/2019
+- return status code from STS call: if > 500 (504 = gateway timeout)
+- bump liboauth2 dependency to 1.1.1
+- version 3.0.1

ChangeLog

@@ -1,4 +1,4 @@
-AC_INIT([ngx_sts_module],[3.0.0],[[email protected]])
+AC_INIT([ngx_sts_module],[3.0.1],[[email protected]])
 
 AM_INIT_AUTOMAKE([foreign no-define subdir-objects])
 AC_CONFIG_MACRO_DIRS([m4])
@@ -25,11 +25,11 @@ AM_CONDITIONAL(HAVE_NGINX, [test x"$have_nginx" = "xyes"])
 AC_SUBST(NGINX_CFLAGS)
 AC_SUBST(NGINX_LIBS)
 
-PKG_CHECK_MODULES(OAUTH2, [liboauth2 >= 1.0.0])
+PKG_CHECK_MODULES(OAUTH2, [liboauth2 >= 1.1.1])
 AC_SUBST(OAUTH2_CFLAGS)
 AC_SUBST(OAUTH2_LIBS)
 
-PKG_CHECK_MODULES(OAUTH2_NGINX, [liboauth2_nginx >= 1.0.0])
+PKG_CHECK_MODULES(OAUTH2_NGINX, [liboauth2_nginx >= 1.1.1])
 AC_SUBST(OAUTH2_NGINX_CFLAGS)
 AC_SUBST(OAUTH2_NGINX_LIBS)
 

configure.ac

@@ -303,12 +303,13 @@ static ngx_int_t ngx_sts_post_config(ngx_conf_t *cf)
 
 static ngx_int_t ngx_sts_handler(ngx_http_request_t *r)
 {
-	ngx_int_t rv = NGX_DECLINED;
+	ngx_int_t rv = NGX_ERROR;
 	bool rc = false;
 	oauth2_nginx_request_context_t *ctx = NULL;
 	ngx_sts_config *cfg = NULL;
 	ngx_str_t ngx_source_token;
 	char *source_token = NULL, *target_token = NULL;
+	oauth2_http_status_code_t status_code = 0;
 
 	if (r != r->main)
 		goto end;
@@ -352,19 +353,32 @@ static ngx_int_t ngx_sts_handler(ngx_http_request_t *r)
 	oauth2_debug(ctx->log, "enter: source_token=%s, initial_request=%d",
 		     source_token, (r != r->main));
 
-	rc = sts_handler(ctx->log, cfg->cfg, source_token, &target_token);
+	rc = sts_handler(ctx->log, cfg->cfg, source_token, &target_token,
+			 &status_code);
+
+	oauth2_debug(ctx->log, "target_token=%s (rc=%d)",
+		     target_token ? target_token : "(null)", rc);
 
-	oauth2_debug(ctx->log, "target_token=%s (rc=%d)", target_token, rc);
+	if (rc == false) {
+		if (status_code < 500) {
+			r->headers_out.status = NGX_HTTP_UNAUTHORIZED;
+		} else {
+			r->headers_out.status = (ngx_uint_t)status_code;
+		}
+		goto end;
+	}
 
-	if (target_token == NULL)
+	if (target_token == NULL) {
+		rv = NGX_DONE;
 		goto end;
+	}
 
 	cfg->target_token.len = strlen(target_token);
 	cfg->target_token.data = ngx_palloc(r->pool, cfg->target_token.len);
 	ngx_memcpy(cfg->target_token.data, (unsigned char *)target_token,
 		   cfg->target_token.len);
 
-	rv = rc ? NGX_OK : NGX_ERROR;
+	rv = NGX_OK;
 
 end: