From 114f39475fa6f28beb51f1a4265e377aa122fbdb Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Thu, 19 Nov 2015 21:45:52 -0800
Subject: Cpp example of how the plugins can be done.

---
 include/grpc++/security/credentials.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include/grpc++/security')

diff --git a/include/grpc++/security/credentials.h b/include/grpc++/security/credentials.h
index 56827c0f21..acfc3843b3 100644
--- a/include/grpc++/security/credentials.h
+++ b/include/grpc++/security/credentials.h
@@ -38,6 +38,7 @@
 #include <memory>
 
 #include <grpc++/impl/grpc_library.h>
+#include <grpc++/security/auth_context.h>
 #include <grpc++/support/config.h>
 #include <grpc++/support/status.h>
 #include <grpc++/support/string_ref.h>
@@ -207,9 +208,14 @@ class MetadataCredentialsPlugin {
   // a different thread from the one processing the call.
   virtual bool IsBlocking() const { return true; }
 
+  // Type of credentials this plugin is implementing.
+  virtual const char* GetType() const { return ""; }
+
   // Gets the auth metatada produced by this plugin.
   virtual Status GetMetadata(
       grpc::string_ref service_url,
+      grpc::string_ref method_name,
+      const AuthContext& channel_auth_contexst,
       std::multimap<grpc::string, grpc::string>* metadata) = 0;
 };
 
-- 
cgit v1.2.3


From 67c2c957881914aa9b063d1ffb4fb266f5035e09 Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Wed, 25 Nov 2015 14:33:19 -0800
Subject: Fixing typo.

---
 include/grpc++/security/credentials.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/grpc++/security')

diff --git a/include/grpc++/security/credentials.h b/include/grpc++/security/credentials.h
index acfc3843b3..b21a18656c 100644
--- a/include/grpc++/security/credentials.h
+++ b/include/grpc++/security/credentials.h
@@ -215,7 +215,7 @@ class MetadataCredentialsPlugin {
   virtual Status GetMetadata(
       grpc::string_ref service_url,
       grpc::string_ref method_name,
-      const AuthContext& channel_auth_contexst,
+      const AuthContext& channel_auth_context,
       std::multimap<grpc::string, grpc::string>* metadata) = 0;
 };
 
-- 
cgit v1.2.3


From 6489740a7c7ef9deac0eb00a9d8a9c56e4145cf9 Mon Sep 17 00:00:00 2001
From: Julien Boeuf <jboeuf@google.com>
Date: Wed, 25 Nov 2015 14:42:55 -0800
Subject: Improving documentation.

---
 include/grpc++/security/credentials.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'include/grpc++/security')

diff --git a/include/grpc++/security/credentials.h b/include/grpc++/security/credentials.h
index b21a18656c..ad3572c003 100644
--- a/include/grpc++/security/credentials.h
+++ b/include/grpc++/security/credentials.h
@@ -212,6 +212,10 @@ class MetadataCredentialsPlugin {
   virtual const char* GetType() const { return ""; }
 
   // Gets the auth metatada produced by this plugin.
+  // The fully qualified method name is:
+  // service_url + "/" + method_name.
+  // The channel_auth_context contains (among other things), the identity of
+  // the server.
   virtual Status GetMetadata(
       grpc::string_ref service_url,
       grpc::string_ref method_name,
-- 
cgit v1.2.3