diff --git a/LICENSE b/LICENSE index ae121a1..e454a52 100644 --- a/LICENSE +++ b/LICENSE @@ -1,27 +1,178 @@ -Copyright (c) 2013 Google. All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are -met: + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ - * Redistributions of source code must retain the above copyright -notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above -copyright notice, this list of conditions and the following disclaimer -in the documentation and/or other materials provided with the -distribution. - * Neither the name of Google Inc. nor the names of its -contributors may be used to endorse or promote products derived from -this software without specific prior written permission. + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/cache/cache.go b/cache/cache.go index 525a2a4..c528007 100644 --- a/cache/cache.go +++ b/cache/cache.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Package cache implements a image cache. package cache diff --git a/cache/memory.go b/cache/memory.go index 4fca29d..1091822 100644 --- a/cache/memory.go +++ b/cache/memory.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + package cache import "github.com/willnorris/go-imageproxy/data" diff --git a/cache/nop.go b/cache/nop.go index 73e13cf..f6e1cda 100644 --- a/cache/nop.go +++ b/cache/nop.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + package cache import "github.com/willnorris/go-imageproxy/data" diff --git a/data/data.go b/data/data.go index 8575028..9c6d609 100644 --- a/data/data.go +++ b/data/data.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Package data provides common shared data structures for go-imageproxy. package data diff --git a/imageproxy.go b/imageproxy.go index 8111828..84cbe54 100644 --- a/imageproxy.go +++ b/imageproxy.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + package main import ( diff --git a/proxy/proxy.go b/proxy/proxy.go index b72a404..6eba36b 100644 --- a/proxy/proxy.go +++ b/proxy/proxy.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Package proxy provides the image proxy. package proxy @@ -87,7 +101,8 @@ func NewProxy(client *http.Client) *Proxy { func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request) { req, err := NewRequest(r) if err != nil { - http.Error(w, fmt.Sprintf("invalid request URL: %v", err.Error()), http.StatusBadRequest) + glog.Errorf("invalid request URL: %v", err) + http.Error(w, fmt.Sprintf("invalid request URL: %v", err), http.StatusBadRequest) return } @@ -102,7 +117,8 @@ func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request) { glog.Infof("request for image: %v", u) if !p.allowed(req.URL) { - http.Error(w, fmt.Sprintf("remote URL is not for an allowed host: %v", req.URL.Host), http.StatusForbidden) + glog.Errorf("remote URL is not for an allowed host: %v", req.URL.Host) + http.Error(w, fmt.Sprintf("remote URL is not for an allowed host: %v", req.URL.Host), http.StatusBadRequest) return } @@ -111,14 +127,14 @@ func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request) { glog.Infof("image not cached") image, err = p.fetchRemoteImage(u, nil) if err != nil { - glog.Errorf("errorf fetching remote image: %v", err) + glog.Errorf("error fetching remote image: %v", err) } p.Cache.Save(image) } else if time.Now().After(image.Expires) { glog.Infof("cached image expired") image, err = p.fetchRemoteImage(u, image) if err != nil { - glog.Errorf("errorf fetching remote image: %v", err) + glog.Errorf("error fetching remote image: %v", err) } p.Cache.Save(image) } else { diff --git a/proxy/proxy_test.go b/proxy/proxy_test.go index 85d7f83..1115009 100644 --- a/proxy/proxy_test.go +++ b/proxy/proxy_test.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + package proxy import ( diff --git a/readme.md b/readme.md index 9b7da61..cac4388 100644 --- a/readme.md +++ b/readme.md @@ -73,7 +73,7 @@ strings. ### Examples ### The following live examples demonstrate setting different options on [this -source image][small-things], which measures 1024x678 pixels. +source image][small-things], which measures 1024 by 678 pixels. [small-things]: https://willnorris.com/content/uploads/2013/12/small-things.jpg @@ -89,5 +89,5 @@ x100 | 100px tall, proportional width | ![x100](https://s.wjn.me/x1 ## License ## -This application is distributed under the BSD-style license found in the +This application is distributed under the Apache 2.0 license found in the [LICENSE](./LICENSE) file. diff --git a/transform/transform.go b/transform/transform.go index 6a24c6a..cb01f21 100644 --- a/transform/transform.go +++ b/transform/transform.go @@ -1,3 +1,17 @@ +// Copyright 2013 Google Inc. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // Package transform handles image transformation such as resizing. package transform