add streaming_unsigned_payload body value (#149)

* add streaming_unsigned_payload body value
awslabs · Jan 12, 2022 · f29ffca · f29ffca
1 parent 48dad87
commit f29ffca
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diff --git a/include/aws/auth/signing_config.h b/include/aws/auth/signing_config.h
@@ -103,6 +103,12 @@ AWS_AUTH_API extern const struct aws_byte_cursor g_aws_signed_body_value_empty_s
  */
 AWS_AUTH_API extern const struct aws_byte_cursor g_aws_signed_body_value_unsigned_payload;
 
+/**
+ * 'STREAMING-UNSIGNED-PAYLOAD-TRAILER'
+ * For use with `aws_signing_config_aws.signed_body_value`.
+ */
+AWS_AUTH_API extern const struct aws_byte_cursor g_aws_signed_body_value_streaming_unsigned_payload_trailer;
+
 /**
  * 'STREAMING-AWS4-HMAC-SHA256-PAYLOAD'
  * For use with `aws_signing_config_aws.signed_body_value`.

diff --git a/source/signing_config.c b/source/signing_config.c
@@ -13,6 +13,9 @@ const struct aws_byte_cursor g_aws_signed_body_value_empty_sha256 =
 const struct aws_byte_cursor g_aws_signed_body_value_unsigned_payload =
     AWS_BYTE_CUR_INIT_FROM_STRING_LITERAL("UNSIGNED-PAYLOAD");
 
+const struct aws_byte_cursor g_aws_signed_body_value_streaming_unsigned_payload_trailer =
+    AWS_BYTE_CUR_INIT_FROM_STRING_LITERAL("STREAMING-UNSIGNED-PAYLOAD-TRAILER");
+
 const struct aws_byte_cursor g_aws_signed_body_value_streaming_aws4_hmac_sha256_payload =
     AWS_BYTE_CUR_INIT_FROM_STRING_LITERAL("STREAMING-AWS4-HMAC-SHA256-PAYLOAD");