From 62f603f33f302d8546da609fd29af9cb1c04c773 Mon Sep 17 00:00:00 2001
From: Jan-Piet Mens <jpmens@gmail.com>
Date: Wed, 16 Sep 2015 15:30:28 +0200
Subject: [PATCH] Lowercase user/device (reported by tiptronic)

---
 http.c | 10 ----------
 ocat.c |  3 +++
 util.c | 10 ++++++++++
 util.h |  1 +
 4 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/http.c b/http.c
index 091615f..5d95c37 100644
--- a/http.c
+++ b/http.c
@@ -37,16 +37,6 @@
 
 #ifdef HAVE_HTTP
 
-static void lowercase(char *s)
-{
-	char *bp;
-
-	for (bp = s; bp && *bp; bp++) {
-		if (isupper(*bp))
-			*bp = tolower(*bp);
-	}
-}
-
 /*
  * Return a lowercased copy of a GET/POST parameter or NULL. The parameter
  * may be overriden by an HTTP header called X-Limit-<fieldname>.
diff --git a/ocat.c b/ocat.c
index cc73425..7e12a32 100644
--- a/ocat.c
+++ b/ocat.c
@@ -488,6 +488,9 @@ int main(int argc, char **argv)
 		return (0);
 	}
 
+	lowercase(username);
+	lowercase(device);
+
 	if (!username && device) {
 		fprintf(stderr, "%s: device name without username doesn't make sense\n", progname);
 		return (-2);
diff --git a/util.c b/util.c
index 3983f8d..a75e665 100644
--- a/util.c
+++ b/util.c
@@ -540,3 +540,13 @@ int geohash_prec(void)
 {
 	return (_precision);
 }
+
+void lowercase(char *s)
+{
+        char *bp;
+
+        for (bp = s; bp && *bp; bp++) {
+                if (isupper(*bp))
+                        *bp = tolower(*bp);
+        }
+}
diff --git a/util.h b/util.h
index d57a63f..0c592cb 100644
--- a/util.h
+++ b/util.h
@@ -29,5 +29,6 @@ int safewrite(char *filename, char *buf);
 void olog(int level, char *fmt, ...);
 void geohash_setprec(int precision);
 int geohash_prec(void);
+void lowercase(char *s);
 
 #endif