Don't check file permissions on Windows during fsck.

[tinc] / src / fsck.c

diff --git a/src/fsck.c b/src/fsck.c
index 8df95ec..b90710b 100644 (file)
--- a/src/fsck.c
+++ b/src/fsck.c
@@ -155,7 +155,11 @@ static void check_conffile(const char *fname, bool server) {
 }
 
 int fsck(const char *argv0) {
+#ifdef HAVE_MINGW
+       int uid = 0;
+#else
        uid_t uid = getuid();
+#endif
 
        // Check that tinc.conf is readable.
 
@@ -212,6 +216,7 @@ int fsck(const char *argv0) {
                        return 1;
                }
 
+#if !defined(HAVE_MINGW) && !defined(HAVE_CYGWIN)
                if(st.st_mode & 077) {
                        fprintf(stderr, "WARNING: unsafe file permissions on %s.\n", fname);
                        if(st.st_uid != uid) {
@@ -223,6 +228,7 @@ int fsck(const char *argv0) {
                                        fprintf(stderr, "Fixed permissions of %s.\n", fname);
                        }
                }
+#endif
        }
 #endif
 
@@ -251,6 +257,7 @@ int fsck(const char *argv0) {
                        return 1;
                }
 
+#if !defined(HAVE_MINGW) && !defined(HAVE_CYGWIN)
                if(st.st_mode & 077) {
                        fprintf(stderr, "WARNING: unsafe file permissions on %s.\n", fname);
                        if(st.st_uid != uid) {
@@ -262,6 +269,7 @@ int fsck(const char *argv0) {
                                        fprintf(stderr, "Fixed permissions of %s.\n", fname);
                        }
                }
+#endif
        }
 
 #ifdef DISABLE_LEGACY
@@ -277,7 +285,7 @@ int fsck(const char *argv0) {
        }
 
        // Check for public keys.
-       // TODO: use RSAPublicKeyFile and Ed25519PublicKeyFile variables if present.
+       // TODO: use RSAPublicKeyFile variable if present.
 
        snprintf(fname, sizeof fname, "%s/hosts/%s", confbase, name);
        if(access(fname, R_OK))
@@ -338,13 +346,17 @@ int fsck(const char *argv0) {
                        fprintf(stderr, "WARNING: A public RSA key was found but no private key is known.\n");
        }
 #endif
-       //
-       // TODO: this should read the Ed25519PublicKey config variable instead.
+
        ecdsa_t *ecdsa_pub = NULL;
 
        f = fopen(fname, "r");
-       if(f)
-               ecdsa_pub = ecdsa_read_pem_public_key(f);
+       if(f) {
+               ecdsa_pub = get_pubkey(f);
+               if(!f) {
+                       rewind(f);
+                       ecdsa_pub = ecdsa_read_pem_public_key(f);
+               }
+       }
        fclose(f);
 
        if(ecdsa_priv) {