ports/security/libssh2/files/patch-tests_test__hostkey__hash.c

--- tests/test_hostkey_hash.c.orig	2016-08-20 15:37:25 UTC
+++ tests/test_hostkey_hash.c
@@ -5,7 +5,7 @@
 
 #include <stdio.h>
 
-const char *EXPECTED_HOSTKEY =
+const char *EXPECTED_RSA_HOSTKEY =
     "AAAAB3NzaC1yc2EAAAABIwAAAQEArrr/JuJmaZligyfS8vcNur+mWR2ddDQtVdhHzdKU"
     "UoR6/Om6cvxpe61H1YZO1xCpLUBXmkki4HoNtYOpPB2W4V+8U4BDeVBD5crypEOE1+7B"
     "Am99fnEDxYIOZq2/jTP0yQmzCpWYS3COyFmkOL7sfX1wQMeW5zQT2WKcxC6FSWbhDqrB"
@@ -13,13 +13,27 @@ const char *EXPECTED_HOSTKEY =
     "i6ELfP3r+q6wdu0P4jWaoo3De1aYxnToV/ldXykpipON4NPamsb6Ph2qlJQKypq7J4iQ"
     "gkIIbCU1A31+4ExvcIVoxLQw/aTSbw==";
 
-const char *EXPECTED_MD5_HASH_DIGEST = "0C0ED1A5BB10275F76924CE187CE5C5E";
+const char *EXPECTED_ECDSA_HOSTKEY =
+    "AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBC+/syyeKJD9dC2ZH"
+    "9Q7iJGReR4YM3rUCMsSynkyXojdfSClGCMY7JvWlt30ESjYvxoTfSRGx6WvaqYK/vPoYQ4=";
 
-const char *EXPECTED_SHA1_HASH_DIGEST =
+const char *EXPECTED_RSA_MD5_HASH_DIGEST = "0C0ED1A5BB10275F76924CE187CE5C5E";
+
+const char *EXPECTED_RSA_SHA1_HASH_DIGEST =
     "F3CD59E2913F4422B80F7B0A82B2B89EAE449387";
 
+const char *EXPECTED_RSA_SHA256_HASH_DIGEST = "92E3DA49DF3C7F99A828F505ED8239397A5D1F62914459760F878F7510F563A3";
+
+const char *EXPECTED_ECDSA_MD5_HASH_DIGEST = "0402E4D897580BBC911379CBD88BCD3D";
+
+const char *EXPECTED_ECDSA_SHA1_HASH_DIGEST =
+    "12FDAD1E3B31B10BABB00F2A8D1B9A62C326BD2F";
+
+const char *EXPECTED_ECDSA_SHA256_HASH_DIGEST = "56FCD975B166C3F0342D0036E44C311A86C0EAE40713B53FC776369BAE7F5264";
+
 const int MD5_HASH_SIZE = 16;
 const int SHA1_HASH_SIZE = 20;
+const int SHA256_HASH_SIZE = 32;
 
 static void calculate_digest(const char *hash, size_t hash_len, char *buffer,
                              size_t buffer_len)
@@ -39,34 +53,111 @@ int test(LIBSSH2_SESSION *session)
 
     const char *md5_hash;
     const char *sha1_hash;
+    const char *sha256_hash;
+    int type;
+    size_t len;
 
-    md5_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_MD5);
-    if (md5_hash == NULL) {
-        print_last_session_error(
-            "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_MD5)");
+    const char *hostkey = libssh2_session_hostkey(session, &len, &type);
+    if (hostkey == NULL) {
+        print_last_session_error("libssh2_session_hostkey");
         return 1;
     }
 
-    calculate_digest(md5_hash, MD5_HASH_SIZE, buf, BUFSIZ);
+    if(type == LIBSSH2_HOSTKEY_TYPE_ECDSA_256) {
 
-    if (strcmp(buf, EXPECTED_MD5_HASH_DIGEST) != 0) {
-        fprintf(stderr, "MD5 hash not as expected - digest %s != %s\n", buf,
-                EXPECTED_MD5_HASH_DIGEST);
-        return 1;
-    }
+        md5_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_MD5);
+        if (md5_hash == NULL) {
+            print_last_session_error(
+                "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_MD5)");
+            return 1;
+        }
 
-    sha1_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA1);
-    if (sha1_hash == NULL) {
-        print_last_session_error(
-            "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_SHA1)");
-        return 1;
-    }
+        calculate_digest(md5_hash, MD5_HASH_SIZE, buf, BUFSIZ);
 
-    calculate_digest(sha1_hash, SHA1_HASH_SIZE, buf, BUFSIZ);
+        if (strcmp(buf, EXPECTED_ECDSA_MD5_HASH_DIGEST) != 0) {
+            fprintf(stderr, "ECDSA MD5 hash not as expected - digest %s != %s\n", buf,
+                    EXPECTED_ECDSA_MD5_HASH_DIGEST);
+            return 1;
+        }
 
-    if (strcmp(buf, EXPECTED_SHA1_HASH_DIGEST) != 0) {
-        fprintf(stderr, "SHA1 hash not as expected - digest %s != %s\n", buf,
-                EXPECTED_SHA1_HASH_DIGEST);
+        sha1_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA1);
+        if (sha1_hash == NULL) {
+            print_last_session_error(
+                "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_SHA1)");
+            return 1;
+        }
+
+        calculate_digest(sha1_hash, SHA1_HASH_SIZE, buf, BUFSIZ);
+
+        if (strcmp(buf, EXPECTED_ECDSA_SHA1_HASH_DIGEST) != 0) {
+            fprintf(stderr, "ECDSA SHA1 hash not as expected - digest %s != %s\n", buf,
+                    EXPECTED_ECDSA_SHA1_HASH_DIGEST);
+            return 1;
+        }
+
+        sha256_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA256);
+        if (sha256_hash == NULL) {
+            print_last_session_error(
+                "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_SHA256)");
+            return 1;
+        }
+
+        calculate_digest(sha256_hash, SHA256_HASH_SIZE, buf, BUFSIZ);
+
+        if (strcmp(buf, EXPECTED_ECDSA_SHA256_HASH_DIGEST) != 0) {
+            fprintf(stderr, "ECDSA SHA256 hash not as expected - digest %s != %s\n", buf,
+                    EXPECTED_ECDSA_SHA256_HASH_DIGEST);
+            return 1;
+        }
+
+    } else if ( type == LIBSSH2_HOSTKEY_TYPE_RSA ) {
+
+        md5_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_MD5);
+        if (md5_hash == NULL) {
+            print_last_session_error(
+                "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_MD5)");
+            return 1;
+        }
+
+        calculate_digest(md5_hash, MD5_HASH_SIZE, buf, BUFSIZ);
+
+        if (strcmp(buf, EXPECTED_RSA_MD5_HASH_DIGEST) != 0) {
+            fprintf(stderr, "MD5 hash not as expected - digest %s != %s\n", buf,
+                    EXPECTED_RSA_MD5_HASH_DIGEST);
+            return 1;
+        }
+
+        sha1_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA1);
+        if (sha1_hash == NULL) {
+            print_last_session_error(
+                "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_SHA1)");
+            return 1;
+        }
+
+        calculate_digest(sha1_hash, SHA1_HASH_SIZE, buf, BUFSIZ);
+
+        if (strcmp(buf, EXPECTED_RSA_SHA1_HASH_DIGEST) != 0) {
+            fprintf(stderr, "SHA1 hash not as expected - digest %s != %s\n", buf,
+                    EXPECTED_RSA_SHA1_HASH_DIGEST);
+            return 1;
+        }
+
+        sha256_hash = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA256);
+        if (sha256_hash == NULL) {
+            print_last_session_error(
+                "libssh2_hostkey_hash(LIBSSH2_HOSTKEY_HASH_SHA256)");
+            return 1;
+        }
+
+        calculate_digest(sha256_hash, SHA256_HASH_SIZE, buf, BUFSIZ);
+
+        if (strcmp(buf, EXPECTED_RSA_SHA256_HASH_DIGEST) != 0) {
+            fprintf(stderr, "SHA256 hash not as expected - digest %s != %s\n", buf,
+                    EXPECTED_RSA_SHA256_HASH_DIGEST);
+            return 1;
+        }
+    } else {
+        fprintf(stderr, "Unexpected type of hostkey: %i\n", type);
         return 1;
     }