From 1b278fa92b3e3cbd2a57ea481f3a28212cde90a3 Mon Sep 17 00:00:00 2001
From: Matt Baer <matt@flashstuf.com>
Date: Sun, 28 Jun 2015 16:54:38 -0400
Subject: [PATCH] Move logger lib to web-core repo

---
 .gitignore            |  2 ++
 LICENSE               | 21 +++++++++++++++++++++
 README.md             |  3 +++
 logger/logger.go      | 14 ++++++++++++++
 logger/logger_test.go | 39 +++++++++++++++++++++++++++++++++++++++
 5 files changed, 79 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100644 logger/logger.go
 create mode 100644 logger/logger_test.go

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b72f9be
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*~
+*.swp
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..eb1cf67
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Write.as
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..16ef6d4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+Write.as web core
+=================
+[![Build Status](https://travis-ci.org/writeas/web-core.svg)](https://travis-ci.org/writeas/web-core)
diff --git a/logger/logger.go b/logger/logger.go
new file mode 100644
index 0000000..d5214af
--- /dev/null
+++ b/logger/logger.go
@@ -0,0 +1,14 @@
+package logger
+
+import (
+	"regexp"
+)
+
+var postReg = regexp.MustCompile("(.*(/|id=))[a-zA-Z0-9]{12,13}(.*)")
+var tokenReg = regexp.MustCompile("(.*t=)[a-zA-Z0-9]{32}(.*)")
+
+func ScrubID(uri string) string {
+	curStr := postReg.ReplaceAllString(uri, "$1[scrubbed]$3")
+	curStr = tokenReg.ReplaceAllString(curStr, "$1[scrubbed]$2")
+	return curStr
+}
diff --git a/logger/logger_test.go b/logger/logger_test.go
new file mode 100644
index 0000000..f67155c
--- /dev/null
+++ b/logger/logger_test.go
@@ -0,0 +1,39 @@
+package logger
+
+import (
+	"testing"
+)
+
+type scrubTest struct {
+	Input    string
+	Expected string
+}
+
+var uris = []scrubTest{
+	scrubTest{Input: "/1234567890123", Expected: "/[scrubbed]"},
+	scrubTest{Input: "/acnsd8ndsklao", Expected: "/[scrubbed]"},
+	scrubTest{Input: "/ACNSD8NDSKLAO", Expected: "/[scrubbed]"},
+	scrubTest{Input: "/acNsD8NdSKlaO", Expected: "/[scrubbed]"},
+	scrubTest{Input: "/acnsd8ndsklao.txt", Expected: "/[scrubbed].txt"},
+	scrubTest{Input: "/8sj2kkjsn192.json", Expected: "/[scrubbed].json"},
+	scrubTest{Input: "/acnsd8Ndsklao", Expected: "/[scrubbed]"},
+	scrubTest{Input: "/12345678901", Expected: "/12345678901"},
+	scrubTest{Input: "GET /8s9dja0vjbklj", Expected: "GET /[scrubbed]"},
+	scrubTest{Input: "POST /8s9dja0vjbklj?delete=true", Expected: "POST /[scrubbed]?delete=true"},
+	scrubTest{Input: "GET /8s9dja0vjbkl", Expected: "GET /[scrubbed]"},
+	scrubTest{Input: "GET /asdf90as.txt", Expected: "GET /asdf90as.txt"},
+	scrubTest{Input: "GET /api/999999999999", Expected: "GET /api/[scrubbed]"},
+	scrubTest{Input: "DELETE /api/?id=8s9dja0vjbkl&t=123456789012345678901234567890ab", Expected: "DELETE /api/?id=[scrubbed]&t=[scrubbed]"},
+	scrubTest{Input: "DELETE /api/8s9dja0vjbkl?t=123456789012345678901234567890ab", Expected: "DELETE /api/[scrubbed]?t=[scrubbed]"},
+}
+
+func TestScrubID(t *testing.T) {
+	var scrubRes string
+
+	for i := range uris {
+		scrubRes = ScrubID(uris[i].Input)
+		if scrubRes != uris[i].Expected {
+			t.Errorf("#%d got %v, expected %v", i, scrubRes, uris[i].Expected)
+		}
+	}
+}