Make public_key_digest() testable.

2 files changed, 5 insertions, 2 deletions

diff --git a/src/certificate_chain.cc b/src/certificate_chain.cc
index 6748d73c..5afe8a27 100644
--- a/src/certificate_chain.cc
+++ b/src/certificate_chain.cc
@@ -124,8 +124,8 @@ command (string cmd)
  *  @param openssl openssl binary name (or full path if openssl is not on the system path).
  *  @return SHA1 digest of corresponding public key, with escaped / characters.
  */
-static string
-public_key_digest (boost::filesystem::path private_key, boost::filesystem::path openssl)
+string
+dcp::public_key_digest(boost::filesystem::path private_key, boost::filesystem::path openssl)
 {
 	boost::filesystem::path public_name = private_key.string() + ".public";
 
diff --git a/src/certificate_chain.h b/src/certificate_chain.h
index 5d94b74b..aabe9f00 100644
--- a/src/certificate_chain.h
+++ b/src/certificate_chain.h
@@ -190,6 +190,9 @@ private:
 };
 
 
+std::string public_key_digest(boost::filesystem::path private_key, boost::filesystem::path openssl);
+
+
 }