refinement

Merge branch 'main' into gpg-encryption-support
Add X-Url-Delete-* headers to POST handler (#435 )
2022-03-02 22:49:20 +09:00 · 2022-03-02 22:34:40 +09:00 · 2022-03-02 13:26:00 +01:00 · 2022-02-09 12:37:11 +01:00 · 2022-01-10 11:01:26 +01:00 · 2022-01-09 22:14:10 +01:00
30 changed files with 2134 additions and 846 deletions
--- a/.github/build/friendly-filenames.json
+++ b/.github/build/friendly-filenames.json
@@ -0,0 +1,33 @@
+{
+    "android-arm64": { "friendlyName": "android-arm64-v8a" },
+    "darwin-amd64": { "friendlyName": "darwin-amd64" },
+    "darwin-arm64": { "friendlyName": "darwin-arm64" },
+    "dragonfly-amd64": { "friendlyName": "dragonfly-amd64" },
+    "freebsd-386": { "friendlyName": "freebsd-386" },
+    "freebsd-amd64": { "friendlyName": "freebsd-amd64" },
+    "freebsd-arm64": { "friendlyName": "freebsd-arm64-v8a" },
+    "freebsd-arm7": { "friendlyName": "freebsd-arm32-v7a" },
+    "linux-386": { "friendlyName": "linux-386" },
+    "linux-amd64": { "friendlyName": "linux-amd64" },
+    "linux-arm5": { "friendlyName": "linux-arm32-v5" },
+    "linux-arm64": { "friendlyName": "linux-arm64-v8a" },
+    "linux-arm6": { "friendlyName": "linux-arm32-v6" },
+    "linux-arm7": { "friendlyName": "linux-armv7" },
+    "linux-mips64le": { "friendlyName": "linux-mips64le" },
+    "linux-mips64": { "friendlyName": "linux-mips64" },
+    "linux-mipslesoftfloat": { "friendlyName": "linux-mips32le-softfloat" },
+    "linux-mipsle": { "friendlyName": "linux-mips32le" },
+    "linux-mipssoftfloat": { "friendlyName": "linux-mips32-softfloat" },
+    "linux-mips": { "friendlyName": "linux-mips32" },
+    "linux-ppc64le": { "friendlyName": "linux-ppc64le" },
+    "linux-ppc64": { "friendlyName": "linux-ppc64" },
+    "linux-riscv64": { "friendlyName": "linux-riscv64" },
+    "linux-s390x": { "friendlyName": "linux-s390x" },
+    "openbsd-386": { "friendlyName": "openbsd-386" },
+    "openbsd-amd64": { "friendlyName": "openbsd-amd64" },
+    "openbsd-arm64": { "friendlyName": "openbsd-arm64-v8a" },
+    "openbsd-arm7": { "friendlyName": "openbsd-arm32-v7a" },
+    "windows-386": { "friendlyName": "windows-386" },
+    "windows-amd64": { "friendlyName": "windows-amd64" },
+    "windows-arm7": { "friendlyName": "windows-arm32-v7a" }
+  }
--- a/.github/workflows/build-docker-images.yml
+++ b/.github/workflows/build-docker-images.yml
@@ -1,12 +1,12 @@
-name: Deploy multi-architecture Docker images for transfer.sh with buildx
+name: deploy multi-architecture Docker images for transfer.sh with buildx

 on:
  schedule:
    - cron: '0 0 * * *' # everyday at midnight UTC
  pull_request:
-    branches: master
+    branches: main
  push:
-    branches: master
+    branches: main
    tags:
      - v*

@@ -26,7 +26,7 @@ jobs:
          VERSION=edge

          if [[ $GITHUB_REF == refs/tags/* ]]; then
-            VERSION=${GITHUB_REF#refs/tags/v}
+            VERSION=v${GITHUB_REF#refs/tags/v}
          fi

          if [ "${{ github.event_name }}" = "schedule" ]; then
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -0,0 +1,171 @@
+name: Build and Release
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+jobs:
+  build:
+    strategy:
+      matrix:
+        # Include amd64 on all platforms.
+        goos: [windows, freebsd, openbsd, linux, dragonfly, darwin]
+        goarch: [amd64, 386]
+        exclude:
+          # Exclude i386 on darwin and dragonfly.
+          - goarch: 386
+            goos: dragonfly
+          - goarch: 386
+            goos: darwin
+        include:
+          # BEIGIN MacOS ARM64
+          - goos: darwin
+            goarch: arm64
+          # END MacOS ARM64
+          # BEGIN Linux ARM 5 6 7
+          - goos: linux
+            goarch: arm
+            goarm: 7
+          - goos: linux
+            goarch: arm
+            goarm: 6
+          - goos: linux
+            goarch: arm
+            goarm: 5
+          # END Linux ARM 5 6 7
+          # BEGIN Android ARM 8
+          - goos: android
+            goarch: arm64
+          # END Android ARM 8
+          # Windows ARM 7
+          - goos: windows
+            goarch: arm
+            goarm: 7
+          # BEGIN Other architectures
+          # BEGIN riscv64 & ARM64
+          - goos: linux
+            goarch: arm64
+          - goos: linux
+            goarch: riscv64
+          # END riscv64 & ARM64
+          # BEGIN MIPS
+          - goos: linux
+            goarch: mips64
+          - goos: linux
+            goarch: mips64le
+          - goos: linux
+            goarch: mipsle
+          - goos: linux
+            goarch: mips
+          # END MIPS
+          # BEGIN PPC
+          - goos: linux
+            goarch: ppc64
+          - goos: linux
+            goarch: ppc64le
+          # END PPC
+          # BEGIN FreeBSD ARM
+          - goos: freebsd
+            goarch: arm64
+          - goos: freebsd
+            goarch: arm
+            goarm: 7
+          # END FreeBSD ARM
+          # BEGIN S390X
+          - goos: linux
+            goarch: s390x
+          # END S390X
+          # END Other architectures
+          # BEGIN OPENBSD ARM
+          - goos: openbsd
+            goarch: arm64
+          - goos: openbsd
+            goarch: arm
+            goarm: 7
+          # END OPENBSD ARM
+      fail-fast: false
+
+    runs-on: ubuntu-latest
+    env:
+      GOOS: ${{ matrix.goos }}
+      GOARCH: ${{ matrix.goarch }}
+      GOARM: ${{ matrix.goarm }}
+      CGO_ENABLED: 0
+    steps:
+      - name: Checkout codebase
+        uses: actions/checkout@v2
+
+      - name: Show workflow information 
+        id: get_filename
+        run: |
+          export _NAME=$(jq ".[\"$GOOS-$GOARCH$GOARM$GOMIPS\"].friendlyName" -r < .github/build/friendly-filenames.json)
+          echo "GOOS: $GOOS, GOARCH: $GOARCH, GOARM: $GOARM, GOMIPS: $GOMIPS, RELEASE_NAME: $_NAME"
+          echo "::set-output name=ASSET_NAME::$_NAME"
+          echo "::set-output name=GIT_TAG::${GITHUB_REF##*/}"
+          echo "ASSET_NAME=$_NAME" >> $GITHUB_ENV
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.17
+
+      - name: Get project dependencies
+        run: go mod download
+ 
+      - name: Build Transfersh
+        run: |
+          mkdir -p build_assets
+          go build -tags netgo -ldflags "-X github.com/dutchcoders/transfer.sh/cmd.Version=${GITHUB_REF##*/} -a -s -w -extldflags '-static'" -o build_assets/transfersh-${GITHUB_REF##*/}-${ASSET_NAME}
+    
+      - name: Build Mips softfloat Transfersh
+        if: matrix.goarch == 'mips' || matrix.goarch == 'mipsle'
+        run: |
+          GOMIPS=softfloat go build -tags netgo -ldflags "-X github.com/dutchcoders/transfer.sh/cmd.Version=${GITHUB_REF##*/} -a -s -w -extldflags '-static'" -o build_assets/transfersh-softfloat-${GITHUB_REF##*/}-${ASSET_NAME}
+
+      - name: Rename Windows Transfersh
+        if: matrix.goos == 'windows'
+        run: |
+          cd ./build_assets || exit 1
+          mv transfersh-${GITHUB_REF##*/}-${ASSET_NAME} transfersh-${GITHUB_REF##*/}-${ASSET_NAME}.exe
+
+      - name: Prepare to release
+        run: |
+          cp ${GITHUB_WORKSPACE}/README.md ./build_assets/README.md
+          cp ${GITHUB_WORKSPACE}/LICENSE ./build_assets/LICENSE
+
+      - name: Create Gzip archive
+        shell: bash
+        run: |
+          pushd build_assets || exit 1
+          touch -mt $(date +%Y01010000) *
+          tar zcvf transfersh-${GITHUB_REF##*/}-${ASSET_NAME}.tar.gz *
+          mv transfersh-${GITHUB_REF##*/}-${ASSET_NAME}.tar.gz ../
+          FILE=`find . -name "transfersh-${GITHUB_REF##*/}-${ASSET_NAME}*"`
+          DGST=$FILE.sha256sum
+          echo `sha256sum $FILE` > $DGST
+          popd || exit 1
+          FILE=./transfersh-${GITHUB_REF##*/}-${ASSET_NAME}.tar.gz
+          DGST=$FILE.sha256sum
+          echo `sha256sum $FILE` > $DGST
+
+      - name: Change the name
+        run: |
+          mv build_assets transfersh-${GITHUB_REF##*/}-${ASSET_NAME}
+
+      - name: Upload files to Artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: transfersh-${{ steps.get_filename.outputs.GIT_TAG }}-${{ steps.get_filename.outputs.ASSET_NAME }}
+          path: |
+            ./transfersh-${{ steps.get_filename.outputs.GIT_TAG }}-${{ steps.get_filename.outputs.ASSET_NAME }}/*
+
+      - name: Upload binaries to release
+        uses: softprops/action-gh-release@v1
+        if: github.event_name == 'release'
+        with:
+          files: |
+            ./transfersh-${{ steps.get_filename.outputs.GIT_TAG }}-${{ steps.get_filename.outputs.ASSET_NAME }}.tar.gz*
+            ./transfersh-${{ steps.get_filename.outputs.GIT_TAG }}-${{ steps.get_filename.outputs.ASSET_NAME }}/transfersh-${{ steps.get_filename.outputs.GIT_TAG }}-${{ steps.get_filename.outputs.ASSET_NAME }}*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -0,0 +1,45 @@
+name: test
+on:
+  pull_request:
+    branches:
+      - "*"
+  push:
+    branches:
+      - "*"
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        go_version:
+          - 1.13.x
+          - 1.14.x
+          - 1.15.x
+          - 1.16.x
+          - 1.17.x
+    name: Test with ${{ matrix.go_version }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v1
+        with:
+          go-version: ${{ matrix.go_version }}
+      - name: Vet and test
+        run: |
+          go version
+          go vet ./...
+          go test ./...
+  golangci:
+    name: Linting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v1
+        with:
+          go-version: 1.17
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: latest
+          skip-go-installation: true
+          args: "--config .golangci.yml"
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,5 @@ transfersh-server/run.sh
 .elasticbeanstalk/*
 !.elasticbeanstalk/*.cfg.yml
 !.elasticbeanstalk/*.global.yml
+
+!.github/build/
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -0,0 +1,24 @@
+run:
+  deadline: 10m
+  issues-exit-code: 1
+  tests: true
+
+output:
+  format: colored-line-number
+  print-issued-lines: true
+  print-linter-name: true
+
+linters:
+  disable:
+    - deadcode
+    - unused
+
+issues:
+  max-issues-per-linter: 0
+  max-same-issues: 0
+  new: false
+  exclude-use-default: false
+  exclude-rules:
+    - linters:
+        - staticcheck
+      text: "SA1019:"
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,48 +0,0 @@
-language: go
-sudo: false
-
-os:
-  - linux
-
-services:
-  - docker
-
-go:
-  - 1.13.x
-  - 1.14.x
-  - 1.15.x
-  - tip
-
-env:
-  global:
-    - GO111MODULE=on
-
-install:
-  - go get -t -u -v ./...
-  - go build -v .
-  - go vet ./...
-
-script:
-  - go test ./...
-
-before_deploy:
-  - mkdir -p release
-  - "GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags -a -tags netgo -ldflags '-s -w -extldflags -static' -o release/transfersh-$TRAVIS_TAG-linux-amd64"
-  - "GOOS=linux GOARCH=arm GOARM=7 CGO_ENABLED=0 go build -ldflags -a -tags netgo -ldflags '-s -w -extldflags -static' -o release/transfersh-$TRAVIS_TAG-linux-armv7"
-  - "GOOS=darwin GOARCH=amd64 CGO_ENABLED=0 go build -ldflags -a -tags netgo -ldflags '-s -w -extldflags -static' -o release/transfersh-$TRAVIS_TAG-darwin-amd64"
-  - "GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -ldflags -a -tags netgo -ldflags '-s -w -extldflags -static' -o release/transfersh-$TRAVIS_TAG-win-amd64.exe"
-
-deploy:
-  provider: releases
-  api_key:
-    secure: cOuMGyvrl/9GX3TZFL+Vq++2Bv5Hlb3VfXSYONfeAj+1AXI3Y+tPruy/XnWpa1MUxkvFuIhea3sUAiKfwhHip9csCmMUhDJtaTU9apsxRkyF/OFrWb7/FlbnqYuAwnp91ImvtSlnubg2VHTjhBA6ycNQF7WZcJEMVMsAtC/nSY4=
-  file:
-    - "release/transfersh-$TRAVIS_TAG-linux-amd64"
-    - "release/transfersh-$TRAVIS_TAG-linux-armv7"
-    - "release/transfersh-$TRAVIS_TAG-darwin-amd64"
-    - "release/transfersh-$TRAVIS_TAG-win-amd64.exe"
-  skip_cleanup: true
-  on:
-    tags: true
-    go: 1.15.x
-  overwrite: true
--- a/CODE_OF_CONDUCT.md
+++ b/CODE_OF_CONDUCT.md
@@ -0,0 +1,25 @@
+
+# Contributor Code of Conduct
+
+As contributors and maintainers of this project, and in the interest of fostering an open and welcoming community, we pledge to respect all people who contribute through reporting issues, posting feature requests, updating documentation, submitting pull requests or patches, and other activities.
+
+We are committed to making participation in this project a harassment-free experience for everyone, regardless of level of experience, gender, gender identity and expression, sexual orientation, disability, personal appearance, body size, race, ethnicity, age, religion, or nationality.
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
+* Public or private harassment
+* Publishing other's private information, such as physical or electronic addresses, without explicit permission
+* Other unethical or unprofessional conduct
+* Use of harsh language
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct. By adopting this Code of Conduct, project maintainers commit themselves to fairly and consistently applying these principles to every aspect of managing this project. Project maintainers who do not follow or enforce the Code of Conduct may be permanently removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces when an individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by opening an issue or contacting one or more of the project maintainers.
+
+This Code of Conduct is adapted from the [Contributor Covenant] (https://www.contributor-covenant.org), version 1.2.0, available at https://www.contributor-covenant.org/version/1/2/0/code-of-conduct.html
+
--- a/6
+++ b/6
@@ -1,5 +1,5 @@
-# Default to Go 1.13
-ARG GO_VERSION=1.13
+# Default to Go 1.17
+ARG GO_VERSION=1.17
 FROM golang:${GO_VERSION}-alpine as build

 # Necessary to run 'go get' and to compile the linked binary
@@ -12,7 +12,7 @@ WORKDIR /go/src/github.com/dutchcoders/transfer.sh
 ENV GO111MODULE=on

 # build & install server
-RUN go get -u ./... && CGO_ENABLED=0 go build -ldflags -a -tags netgo -ldflags '-w -extldflags "-static"' -o /go/bin/transfersh github.com/dutchcoders/transfer.sh
+RUN CGO_ENABLED=0 go build -tags netgo -ldflags "-X github.com/dutchcoders/transfer.sh/cmd.Version=$(git describe --tags) -a -s -w -extldflags '-static'" -o /go/bin/transfersh

 FROM scratch AS final
 LABEL maintainer="Andrea Spacca <andrea.spacca@gmail.com>"
--- a/2
+++ b/2
@@ -1,6 +1,8 @@
 The MIT License (MIT)

 Copyright (c) 2014-2018 DutchCoders [https://github.com/dutchcoders/]
+Copyright (c) 2018-2020 Andrea Spacca.
+Copyright (c) 2020- Andrea Spacca and Stefan Benten.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/5
+++ b/5
@@ -0,0 +1,5 @@
+.PHONY: lint
+
+lint:
+	golangci-lint run --out-format=github-actions --config .golangci.yml 
+
--- a/README.md
+++ b/README.md
@@ -1,15 +1,12 @@
-# transfer.sh [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/dutchcoders/transfer.sh?utm_source=badge&utm_medium=badge&utm_campaign=&utm_campaign=pr-badge&utm_content=badge) [![Go Report Card](https://goreportcard.com/badge/github.com/dutchcoders/transfer.sh)](https://goreportcard.com/report/github.com/dutchcoders/transfer.sh) [![Docker pulls](https://img.shields.io/docker/pulls/dutchcoders/transfer.sh.svg)](https://hub.docker.com/r/dutchcoders/transfer.sh/) [![Build Status](https://travis-ci.com/dutchcoders/transfer.sh.svg?branch=master)](https://travis-ci.com/dutchcoders/transfer.sh)
+# transfer.sh [![Go Report Card](https://goreportcard.com/badge/github.com/dutchcoders/transfer.sh)](https://goreportcard.com/report/github.com/dutchcoders/transfer.sh) [![Docker pulls](https://img.shields.io/docker/pulls/dutchcoders/transfer.sh.svg)](https://hub.docker.com/r/dutchcoders/transfer.sh/) [![Build Status](https://github.com/dutchcoders/transfer.sh/actions/workflows/test.yml/badge.svg?branch=main)](https://github.com/dutchcoders/transfer.sh/actions/workflows/test.yml?query=branch%3Amain)

 Easy and fast file sharing from the command-line. This code contains the server with everything you need to create your own instance.

-Transfer.sh currently supports the s3 (Amazon S3), gdrive (Google Drive) providers, and local file system (local).
+Transfer.sh currently supports the s3 (Amazon S3), gdrive (Google Drive), storj (Storj) providers, and local file system (local).

 ## Disclaimer
-This project repository has no relation with the service at https://transfer.sh that's managed by https://storj.io.
-So far we cannot address any issue related to the service at https://transfer.sh.
-
-The service at https://transfersh.com is of unknown origin and reported as cloud malware.

+The service at transfersh.com is of unknown origin and reported as cloud malware.

 ## Usage

@@ -18,17 +15,17 @@ The service at https://transfersh.com is of unknown origin and reported as cloud
 $ curl --upload-file ./hello.txt https://transfer.sh/hello.txt
 ```

-### Encrypt & upload:
+### Encrypt & Upload:
 ```bash
 $ cat /tmp/hello.txt|gpg -ac -o-|curl -X PUT --upload-file "-" https://transfer.sh/test.txt
 ````

-### Download & decrypt:
+### Download & Decrypt:
 ```bash
 $ curl https://transfer.sh/1lDau/test.txt|gpg -o- > /tmp/hello.txt
 ```

-### Upload to virustotal:
+### Upload to Virustotal:
 ```bash
 $ curl -X PUT --upload-file nhgbhhj https://transfer.sh/test.txt/virustotal
 ```
@@ -50,11 +47,21 @@ $ curl --upload-file ./hello.txt https://transfer.sh/hello.txt -H "Max-Downloads
 $ curl --upload-file ./hello.txt https://transfer.sh/hello.txt -H "Max-Days: 1" # Set the number of days before deletion
 ```

+### X-Encrypt-Password
+```bash
+$ curl --upload-file ./hello.txt https://transfer.sh/hello.txt -H "X-Encrypt-Password: test" # Encrypt the content sever side with AES265 using "test" as password
+```
+
+### X-Decrypt-Password
+```bash
+$ curl https://transfer.sh/BAYh0/hello.txt -H "X-Decrypt-Password: test" # Decrypt the content sever side with AES265 using "test" as password
+```
+
 ## Response Headers

 ### X-Url-Delete

-The URL used to request the deletion of a file. Returned as a response header.
+The URL used to request the deletion of a file and returned as a response header.
 ```bash
 curl -sD - --upload-file ./hello https://transfer.sh/hello.txt | grep 'X-Url-Delete'
 X-Url-Delete: https://transfer.sh/hello.txt/BAYh0/hello.txt/PDw0NHPcqU
@@ -93,6 +100,7 @@ temp-path | path to temp folder | system temp | TEMP_PATH |
 web-path | path to static web files (for development or custom front end) | | WEB_PATH |
 proxy-path | path prefix when service is run behind a proxy | | PROXY_PATH |
 proxy-port | port of the proxy when the service is run behind a proxy | | PROXY_PORT |
+email-contact | email contact for the front end | | EMAIL_CONTACT |
 ga-key | google analytics key for the front end | | GA_KEY |
 provider | which storage provider to use | (s3, storj, gdrive or local) |
 uservoice-key | user voice key for the front end  | | USERVOICE_KEY |
@@ -113,10 +121,12 @@ lets-encrypt-hosts | hosts to use for lets encrypt certificates (comma seperated
 log | path to log file| | LOG |
 cors-domains | comma separated list of domains for CORS, setting it enable CORS | | CORS_DOMAINS |
 clamav-host | host for clamav feature  | | CLAMAV_HOST |
+perform-clamav-prescan | prescan every upload through clamav feature (clamav-host must be a local clamd unix socket) | | PERFORM_CLAMAV_PRESCAN |
 rate-limit | request per minute  | | RATE_LIMIT |
 max-upload-size | max upload size in kilobytes  | | MAX_UPLOAD_SIZE |
 purge-days | number of days after the uploads are purged automatically | | PURGE_DAYS |   
 purge-interval | interval in hours to run the automatic purge for (not applicable to S3 and Storj) | | PURGE_INTERVAL |   
+random-token-length | length of the random token for the upload path (double the size for delete path) | 6 | RANDOM_TOKEN_LENGTH |   

 If you want to use TLS using lets encrypt certificates, set lets-encrypt-hosts to your domain, set tls-listener to :443 and enable force-https.

@@ -163,29 +173,28 @@ To use a custom non-AWS S3 provider, you need to specify the endpoint as defined

 ## Storj Network Provider

-To use the Storj Network as storage provider you need to specify the following flags:
+To use the Storj Network as a storage provider you need to specify the following flags:
 - provider `--provider storj`
 - storj-access _(either via flag or environment variable STORJ_ACCESS)_
 - storj-bucket _(either via flag or environment variable STORJ_BUCKET)_

 ### Creating Bucket and Scope

-In preparation you need to create a scope (or copy it from the uplink configuration) and a bucket.
+You need to create an access grant (or copy it from the uplink configuration) and a bucket in preparation.

-To get started, download the latest uplink from the release page: https://github.com/storj/storj/releases
+To get started, log in to your account and go to the Access Grant Menu and start the Wizard on the upper right.

-After extracting, execute `uplink setup`. The Wizard asks for Satellite to use, the API Key 
-(which you can retrieve via the Satellite UI), as well as an Encryption Key.
-Once the uplink is setup create the bucket using the following schema: 
-`uplink mb sj://<BUCKET>` where <BUCKET> is your desired name.
+Enter your access grant name of choice, hit *Next* and restrict it as necessary/preferred.
+Afterwards continue either in CLI or within the Browser. Next, you'll be asked for a Passphrase used as Encryption Key.
+**Make sure to save it in a safe place. Without it, you will lose the ability to decrypt your files!**

-Afterwards you can copy the SCOPE out of the configuration file of the uplink and then start the startup of the
-transfer.sh endpoint. For enhanced security its recommended to provide both the scope and the bucket name as ENV Variables.
+Afterwards, you can copy the access grant and then start the startup of the transfer.sh endpoint. 
+It is recommended to provide both the access grant and the bucket name as ENV Variables for enhanced security.

 Example:
 ```
-export STORJ_BUCKET=transfersh
-export STORJ_ACCESS=<SCOPE>
+export STORJ_BUCKET=<BUCKET NAME>
+export STORJ_ACCESS=<ACCESS GRANT>
 transfer.sh --provider storj
 ```

@@ -199,8 +208,7 @@ For the usage with Google drive, you need to specify the following options:

 ### Creating Gdrive Client Json

-You need to create a Oauth Client id from console.cloud.google.com
-download the file and place into a safe directory
+You need to create an OAuth Client id from console.cloud.google.com, download the file, and place it into a safe directory.

 ### Usage example

@@ -222,7 +230,12 @@ Contributions are welcome.

 **Andrea Spacca**

-## Copyright and license
+**Stefan Benten**
+
+## Copyright and License

 Code and documentation copyright 2011-2018 Remco Verhoef.
+Code and documentation copyright 2018-2020 Andrea Spacca.
+Code and documentation copyright 2020- Andrea Spacca and Stefan Benten.
+
 Code released under [the MIT license](LICENSE).
--- a/cmd/cmd.go
+++ b/cmd/cmd.go
@@ -12,7 +12,8 @@ import (
 	"google.golang.org/api/googleapi"
 )

-var Version = "1.2.0"
+// Version is inject at build time
+var Version = "0.0.0"
 var helpTemplate = `NAME:
 {{.Name}} - {{.Usage}}

@@ -97,6 +98,12 @@ var globalFlags = []cli.Flag{
 		Value:  "",
 		EnvVar: "PROXY_PORT",
 	},
+	cli.StringFlag{
+		Name:   "email-contact",
+		Usage:  "email address to link in Contact Us (front end)",
+		Value:  "",
+		EnvVar: "EMAIL_CONTACT",
+	},
 	cli.StringFlag{
 		Name:   "ga-key",
 		Usage:  "key for google analytics (front end)",
@@ -233,6 +240,11 @@ var globalFlags = []cli.Flag{
 		Value:  "",
 		EnvVar: "CLAMAV_HOST",
 	},
+	cli.BoolFlag{
+		Name:   "perform-clamav-prescan",
+		Usage:  "perform-clamav-prescan",
+		EnvVar: "PERFORM_CLAMAV_PRESCAN",
+	},
 	cli.StringFlag{
 		Name:   "virustotal-key",
 		Usage:  "virustotal-key",
@@ -274,16 +286,24 @@ var globalFlags = []cli.Flag{
 		Value:  "",
 		EnvVar: "CORS_DOMAINS",
 	},
+	cli.IntFlag{
+		Name:   "random-token-length",
+		Usage:  "",
+		Value:  6,
+		EnvVar: "RANDOM_TOKEN_LENGTH",
+	},
 }

+// Cmd wraps cli.app
 type Cmd struct {
 	*cli.App
 }

-func VersionAction(c *cli.Context) {
+func versionAction(c *cli.Context) {
 	fmt.Println(color.YellowString(fmt.Sprintf("transfer.sh %s: Easy file sharing from the command line", Version)))
 }

+// New is the factory for transfer.sh
 func New() *Cmd {
 	logger := log.New(os.Stdout, "[transfer.sh]", log.LstdFlags)

@@ -298,7 +318,7 @@ func New() *Cmd {
 	app.Commands = []cli.Command{
 		{
 			Name:   "version",
-			Action: VersionAction,
+			Action: versionAction,
 		},
 	}

@@ -339,6 +359,10 @@ func New() *Cmd {
 			options = append(options, server.ProxyPort(v))
 		}

+		if v := c.String("email-contact"); v != "" {
+			options = append(options, server.EmailContact(v))
+		}
+
 		if v := c.String("ga-key"); v != "" {
 			options = append(options, server.GoogleAnalytics(v))
 		}
@@ -369,6 +393,14 @@ func New() *Cmd {
 			options = append(options, server.ClamavHost(v))
 		}

+		if v := c.Bool("perform-clamav-prescan"); v {
+			if c.String("clamav-host") == "" {
+				panic("clamav-host not set")
+			}
+
+			options = append(options, server.PerformClamavPrescan(v))
+		}
+
 		if v := c.Int64("max-upload-size"); v > 0 {
 			options = append(options, server.MaxUploadSize(v))
 		}
@@ -377,6 +409,9 @@ func New() *Cmd {
 			options = append(options, server.RateLimit(v))
 		}

+		v := c.Int("random-token-length")
+		options = append(options, server.RandomTokenLength(v))
+
 		purgeDays := c.Int("purge-days")
 		purgeInterval := c.Int("purge-interval")
 		if purgeDays > 0 && purgeInterval > 0 {
@@ -394,13 +429,13 @@ func New() *Cmd {
 		}

 		if c.Bool("force-https") {
-			options = append(options, server.ForceHTTPs())
+			options = append(options, server.ForceHTTPS())
 		}

 		if httpAuthUser := c.String("http-auth-user"); httpAuthUser == "" {
 		} else if httpAuthPass := c.String("http-auth-pass"); httpAuthPass == "" {
 		} else {
-			options = append(options, server.HttpAuthCredentials(httpAuthUser, httpAuthPass))
+			options = append(options, server.HTTPAuthCredentials(httpAuthUser, httpAuthPass))
 		}

 		applyIPFilter := false
@@ -436,13 +471,13 @@ func New() *Cmd {
 		case "gdrive":
 			chunkSize := c.Int("gdrive-chunk-size")

-			if clientJsonFilepath := c.String("gdrive-client-json-filepath"); clientJsonFilepath == "" {
+			if clientJSONFilepath := c.String("gdrive-client-json-filepath"); clientJSONFilepath == "" {
 				panic("client-json-filepath not set.")
 			} else if localConfigPath := c.String("gdrive-local-config-path"); localConfigPath == "" {
 				panic("local-config-path not set.")
 			} else if basedir := c.String("basedir"); basedir == "" {
 				panic("basedir not set.")
-			} else if storage, err := server.NewGDriveStorage(clientJsonFilepath, localConfigPath, basedir, chunkSize, logger); err != nil {
+			} else if storage, err := server.NewGDriveStorage(clientJSONFilepath, localConfigPath, basedir, chunkSize, logger); err != nil {
 				panic(err)
 			} else {
 				options = append(options, server.UseStorage(storage))
--- a/examples.md
+++ b/examples.md
@@ -5,6 +5,7 @@
 * [Archiving and backups](#archiving-and-backups)
 * [Encrypting and decrypting](#encrypting-and-decrypting)
 * [Scanning for viruses](#scanning-for-viruses)
+* [Uploading and copy download command](#uploading-and-copy-download-command)

 ## Aliases
 <a name="aliases"/>
@@ -173,4 +174,90 @@ $ curl -X PUT --upload-file ./eicar.com https://transfer.sh/eicar.com/scan
 ### Upload malware to VirusTotal, get a permalink in return
 ```bash
 $ curl -X PUT --upload-file nhgbhhj https://transfer.sh/test.txt/virustotal 
-```
+```
+## Uploading and copy download command
+
+Download commands can be automatically copied to the clipboard after files are uploaded using transfer.sh.
+
+It was designed for Linux or macOS.
+
+### 1. Install xclip or xsel for Linux, macOS skips this step
+
+- install xclip see https://command-not-found.com/xclip
+
+- install xsel  see https://command-not-found.com/xsel
+
+Install later, add pbcopy and pbpaste to .bashrc or .zshrc or its equivalent.
+
+- If use xclip, paste the following lines:
+
+```sh
+alias pbcopy='xclip -selection clipboard'
+alias pbpaste='xclip -selection clipboard -o'
+```
+
+- If use xsel, paste the following lines:
+
+```sh
+alias pbcopy='xsel --clipboard --input'
+alias pbpaste='xsel --clipboard --output'
+```
+
+### 2. Add Uploading and copy download command shell function
+
+1. Open .bashrc or .zshrc  or its equivalent.
+
+2. Add the following shell script:
+
+   ```sh
+   transfer() {
+     curl --progress-bar --upload-file "$1" https://transfer.sh/$(basename "$1") | pbcopy;
+     echo "1) Download link:"
+     echo "$(pbpaste)"
+   
+     echo "\n2) Linux or macOS download command:"
+     linux_macos_download_command="wget $(pbpaste)"
+     echo $linux_macos_download_command
+   
+     echo "\n3) Windows download command:"
+     windows_download_command="Invoke-WebRequest -Uri "$(pbpaste)" -OutFile $(basename $1)"
+     echo $windows_download_command
+   
+     case $2 in
+       l|m)  echo $linux_macos_download_command | pbcopy
+       ;;
+       w)  echo $windows_download_command | pbcopy
+       ;;
+     esac
+   }
+   ```
+
+
+### 3. Test
+
+The transfer command has two parameters:
+
+1. The first parameter is the path to upload the file.
+
+2. The second parameter indicates which system's download command is copied. optional:
+
+   - This parameter is empty to copy the download link.
+
+   - `l` or `m` copy the Linux or macOS command that downloaded the file.
+
+   -  `w` copy the Windows command that downloaded the file.
+
+For example, The command to download the file on Windows will be copied:
+
+```sh
+$ transfer ~/temp/a.log w
+######################################################################## 100.0%
+1) Download link:
+https://transfer.sh/y0qr2c/a.log
+
+2) Linux or macOS download command:
+wget https://transfer.sh/y0qr2c/a.log
+
+3) Windows download command:
+Invoke-WebRequest -Uri https://transfer.sh/y0qr2c/a.log -OutFile a.log 
+```
--- a/flake.lock
+++ b/flake.lock
@@ -0,0 +1,41 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1631561581,
+        "narHash": "sha256-3VQMV5zvxaVLvqqUrNz3iJelLw30mIVSfZmAaauM3dA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "7e5bf3925f6fbdfaf50a2a7ca0be2879c4261d19",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1632470817,
+        "narHash": "sha256-tGyOesdpqQEVqlmVeElsC98OJ2GDy+LNaCThSby/GQM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "39e8ec2db68b863543bd377e44fbe02f8d05864e",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@@ -0,0 +1,212 @@
+{
+  description = "Transfer.sh";
+
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, flake-utils }:
+    let
+      transfer-sh = pkgs: pkgs.buildGoModule {
+        src = self;
+        name = "transfer.sh";
+        vendorSha256 = "sha256-bgQUMiC33yVorcKOWhegT1/YU+fvxsz2pkeRvjf3R7g=";
+      };
+    in
+
+      flake-utils.lib.eachDefaultSystem (
+        system:
+          let
+            pkgs = nixpkgs.legacyPackages.${system};
+          in
+            rec {
+              packages = flake-utils.lib.flattenTree {
+                transfer-sh = transfer-sh pkgs;
+              };
+              defaultPackage = packages.transfer-sh;
+              apps.transfer-sh = flake-utils.lib.mkApp { drv = packages.transfer-sh; };
+              defaultApp = apps.transfer-sh;
+            }
+      ) // rec {
+
+        nixosModules = {
+          transfer-sh = { config, lib, pkgs, ... }: with lib; let
+            RUNTIME_DIR = "/var/lib/transfer.sh";
+            cfg = config.services.transfer-sh;
+
+            general_options = {
+
+              enable = mkEnableOption "Transfer.sh service";
+              listener = mkOption { default = 80; type = types.int; description = "port to use for http (:80)"; };
+              profile-listener = mkOption { default = 6060; type = types.int; description = "port to use for profiler (:6060)"; };
+              force-https = mkOption { type = types.nullOr types.bool; description = "redirect to https"; };
+              tls-listener = mkOption { default = 443; type = types.int; description = "port to use for https (:443)"; };
+              tls-listener-only = mkOption { type = types.nullOr types.bool; description = "flag to enable tls listener only"; };
+              tls-cert-file = mkOption { type = types.nullOr types.str; description = "path to tls certificate"; };
+              tls-private-key = mkOption { type = types.nullOr types.str; description = "path to tls private key "; };
+              http-auth-user = mkOption { type = types.nullOr types.str; description = "user for basic http auth on upload"; };
+              http-auth-pass = mkOption { type = types.nullOr types.str; description = "pass for basic http auth on upload"; };
+              ip-whitelist = mkOption { type = types.nullOr types.str; description = "comma separated list of ips allowed to connect to the service"; };
+              ip-blacklist = mkOption { type = types.nullOr types.str; description = "comma separated list of ips not allowed to connect to the service"; };
+              temp-path = mkOption { type = types.nullOr types.str; description = "path to temp folder"; };
+              web-path = mkOption { type = types.nullOr types.str; description = "path to static web files (for development or custom front end)"; };
+              proxy-path = mkOption { type = types.nullOr types.str; description = "path prefix when service is run behind a proxy"; };
+              proxy-port = mkOption { type = types.nullOr types.str; description = "port of the proxy when the service is run behind a proxy"; };
+              ga-key = mkOption { type = types.nullOr types.str; description = "google analytics key for the front end"; };
+              email-contact = mkOption { type = types.nullOr types.str; description = "email contact for the front end"; };
+              uservoice-key = mkOption { type = types.nullOr types.str; description = "user voice key for the front end"; };
+              lets-encrypt-hosts = mkOption { type = types.nullOr (types.listOf types.str); description = "hosts to use for lets encrypt certificates"; };
+              log = mkOption { type = types.nullOr types.str; description = "path to log file"; };
+              cors-domains = mkOption { type = types.nullOr (types.listOf types.str); description = "comma separated list of domains for CORS, setting it enable CORS "; };
+              clamav-host = mkOption { type = types.nullOr types.str; description = "host for clamav feature"; };
+              rate-limit = mkOption { type = types.nullOr types.int; description = "request per minute"; };
+              max-upload-size = mkOption { type = types.nullOr types.int; description = "max upload size in kilobytes  "; };
+              purge-days = mkOption { type = types.nullOr types.int; description = "number of days after the uploads are purged automatically "; };
+              random-token-length = mkOption { type = types.nullOr types.int; description = "length of the random token for the upload path (double the size for delete path)"; };
+
+            };
+
+            provider_options = {
+
+                aws = {
+                  enable = mkEnableOption "Enable AWS backend";
+                  aws-access-key = mkOption { type = types.str; description = "aws access key"; };
+                  aws-secret-key = mkOption { type = types.str; description = "aws secret key"; };
+                  bucket = mkOption { type = types.str; description = "aws bucket "; };
+                  s3-endpoint = mkOption {
+                    type = types.nullOr types.str;
+                    description = ''
+                      Custom S3 endpoint. 
+                      If you specify the s3-region, you don't need to set the endpoint URL since the correct endpoint will used automatically.
+                    '';
+                  };
+                  s3-region = mkOption { type = types.str; description = "region of the s3 bucket eu-west-"; };
+                  s3-no-multipart = mkOption { type = types.nullOr types.bool; description = "disables s3 multipart upload "; };
+                  s3-path-style = mkOption { type = types.nullOr types.str; description = "Forces path style URLs, required for Minio. "; };
+                };
+
+                storj = {
+                  enable = mkEnableOption "Enable storj backend";
+                  storj-access = mkOption { type = types.str; description = "Access for the project"; };
+                  storj-bucket = mkOption { type = types.str; description = "Bucket to use within the project"; };
+                };
+
+                gdrive = {
+                  enable = mkEnableOption "Enable gdrive backend";
+                  gdrive-client-json = mkOption { type = types.str; description = "oauth client json config for gdrive provider"; };
+                  gdrive-chunk-size = mkOption { default = 8; type = types.nullOr types.int; description = "chunk size for gdrive upload in megabytes, must be lower than available memory (8 MB)"; };
+                  basedir = mkOption { type = types.str; description = "path storage for gdrive provider"; default = "${cfg.stateDir}/store"; };
+                  purge-interval = mkOption { type = types.nullOr types.int; description = "interval in hours to run the automatic purge for (not applicable to S3 and Storj)"; };
+
+                };
+
+                local = {
+                  enable = mkEnableOption "Enable local backend";
+                  basedir = mkOption { type = types.str; description = "path storage for local provider"; default = "${cfg.stateDir}/store"; };
+                  purge-interval = mkOption { type = types.nullOr types.int; description = "interval in hours to run the automatic purge for (not applicable to S3 and Storj)"; };
+                };
+
+              };
+          in
+            {
+              options.services.transfer-sh = fold recursiveUpdate {} [
+                general_options
+                {
+                  provider = provider_options;
+                  user = mkOption {
+                    type = types.str;
+                    description = "User to run the service under";
+                    default = "transfer.sh";
+                  };
+                  group = mkOption {
+                    type = types.str;
+                    description = "Group to run the service under";
+                    default = "transfer.sh";
+                  };
+                  stateDir = mkOption {
+                    type = types.path;
+                    description = "Variable state directory";
+                    default = RUNTIME_DIR;
+                  };
+                }
+              ];
+
+              config = let
+
+                mkFlags = cfg: options:
+                  let
+                    mkBoolFlag = option: if cfg.${option} then [ "--${option}" ] else [];
+                    mkFlag = option:
+                      if isBool cfg.${option}
+                      then mkBoolFlag option
+                      else [ "--${option}" "${cfg.${option}}" ];
+
+                  in
+                    lists.flatten (map (mkFlag) (filter (option: cfg.${option} != null && option != "enable") options));
+
+                aws-config = (mkFlags cfg.provider.aws (attrNames provider_options)) ++ [ "--provider" "aws" ];
+                gdrive-config = mkFlags cfg.provider.gdrive (attrNames provider_options.gdrive) ++ [ "--provider" "gdrive" ];
+                storj-config = mkFlags cfg.provider.storj (attrNames provider_options.storj) ++ [ "--provider" "storj" ];
+                local-config = mkFlags cfg.provider.local (attrNames provider_options.local) ++ [ "--provider" "local" ];
+
+                general-config = concatStringsSep " " (mkFlags cfg (attrNames general_options));
+                provider-config = concatStringsSep " " (
+                  if cfg.provider.aws.enable && !cfg.provider.storj.enable && !cfg.provider.gdrive.enable && !cfg.provider.local.enable then aws-config
+                  else if !cfg.provider.aws.enable && cfg.provider.storj.enable && !cfg.provider.gdrive.enable && !cfg.provider.local.enable then storj-config
+                  else if !cfg.provider.aws.enable && !cfg.provider.storj.enable && cfg.provider.gdrive.enable && !cfg.provider.local.enable then gdrive-config
+                  else if !cfg.provider.aws.enable && !cfg.provider.storj.enable && !cfg.provider.gdrive.enable && cfg.provider.local.enable then local-config
+                  else throw "transfer.sh requires exactly one provider (aws, storj, gdrive, local)"
+                );
+
+              in
+                lib.mkIf cfg.enable
+                  {
+                    systemd.tmpfiles.rules = [
+                      "d ${cfg.stateDir} 0750 ${cfg.user} ${cfg.group} - -"
+                    ] ++ optional cfg.provider.gdrive.enable cfg.provider.gdrive.basedir
+                    ++ optional cfg.provider.local.enable cfg.provider.local.basedir;
+
+                    systemd.services.transfer-sh = {
+                      wantedBy = [ "multi-user.target" ];
+                      after = [ "network.target" ];
+                      serviceConfig = {
+                        User = cfg.user;
+                        Group = cfg.group;
+                        ExecStart = "${transfer-sh pkgs}/bin/transfer.sh ${general-config} ${provider-config} ";
+                      };
+                    };
+
+                    networking.firewall.allowedTCPPorts = [ cfg.listener cfg.profile-listener cfg.tls-listener ];
+                  };
+            };
+
+          default = { self, pkgs, ... }: {
+            imports = [ nixosModules.transfer-sh ];
+            # Network configuration.
+
+            # useDHCP is generally considered to better be turned off in favor
+            # of <adapter>.useDHCP
+            networking.useDHCP = false;
+            networking.firewall.allowedTCPPorts = [];
+
+            # Enable the inventaire server.
+            services.transfer-sh = {
+              enable = true;
+              provider.local = {
+                enable = true;
+              };
+            };
+
+            nixpkgs.config.allowUnfree = true;
+          };
+        };
+
+
+        nixosConfigurations."container" = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [
+            nixosModules.default
+            ({ ... }: { boot.isContainer = true; })
+          ];
+        };
+
+      };
+}
--- a/go.mod
+++ b/go.mod
@@ -1,38 +1,36 @@
 module github.com/dutchcoders/transfer.sh

-go 1.12
+go 1.13

 require (
-	cloud.google.com/go v0.54.0 // indirect
+	cloud.google.com/go v0.77.0 // indirect
 	github.com/PuerkitoBio/ghost v0.0.0-20160324114900-206e6e460e14
 	github.com/VojtechVitek/ratelimit v0.0.0-20160722140851-dc172bc0f6d2
-	github.com/aws/aws-sdk-go v1.29.24
+	github.com/aws/aws-sdk-go v1.37.14
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/dutchcoders/go-clamd v0.0.0-20170520113014-b970184f4d9e
 	github.com/dutchcoders/go-virustotal v0.0.0-20140923143438-24cc8e6fa329
-	github.com/dutchcoders/transfer.sh-web v0.0.0-20190716184912-96e06a2276ba
-	github.com/elazarl/go-bindata-assetfs v1.0.0
-	github.com/fatih/color v1.9.0
-	github.com/garyburd/redigo v1.6.0 // indirect
-	github.com/golang/gddo v0.0.0-20200310004957-95ce5a452273
-	github.com/golang/protobuf v1.3.5 // indirect
-	github.com/gorilla/handlers v1.4.2
-	github.com/gorilla/mux v1.7.4
+	github.com/dutchcoders/transfer.sh-web v0.0.0-20211215083008-31e11925a9d3
+	github.com/elazarl/go-bindata-assetfs v1.0.1
+	github.com/fatih/color v1.10.0
+	github.com/garyburd/redigo v1.6.2 // indirect
+	github.com/golang/gddo v0.0.0-20210115222349-20d68f94ee1f
+	github.com/gorilla/handlers v1.5.1
+	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/securecookie v1.1.1 // indirect
-	github.com/jmespath/go-jmespath v0.3.0 // indirect
-	github.com/mattn/go-colorable v0.1.6 // indirect
-	github.com/microcosm-cc/bluemonday v1.0.2
+	github.com/microcosm-cc/bluemonday v1.0.16
 	github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
-	github.com/russross/blackfriday/v2 v2.0.1
-	github.com/skip2/go-qrcode v0.0.0-20191027152451-9434209cb086
+	github.com/russross/blackfriday/v2 v2.1.0
+	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
 	github.com/tomasen/realip v0.0.0-20180522021738-f0c99a92ddce
-	github.com/urfave/cli v1.22.3
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
-	golang.org/x/net v0.0.0-20200301022130-244492dfa37a
-	golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d
-	google.golang.org/api v0.20.0
-	google.golang.org/grpc v1.28.0 // indirect
+	github.com/urfave/cli v1.22.5
+	go.opencensus.io v0.22.6 // indirect
+	golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa
+	golang.org/x/net v0.0.0-20210614182718-04defd469f4e
+	golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99
+	google.golang.org/api v0.40.0
+	google.golang.org/genproto v0.0.0-20210218151259-fe80b386bf06 // indirect
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
-	storj.io/common v0.0.0-20201207172416-78f4e59925c3
-	storj.io/uplink v1.4.2
+	storj.io/common v0.0.0-20220131120956-e74f624a3d55
+	storj.io/uplink v1.7.2-0.20220131124001-c1db742c840d
 )
--- a/go.sum
+++ b/go.sum
@@ -1,211 +1,318 @@
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@@ -265,6 +380,7 @@ golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EH
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@@ -275,6 +391,7 @@ golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHl
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@@ -282,18 +399,25 @@ golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
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 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
@@ -434,45 +651,96 @@ google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvx
 google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA=
 google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200305110556-506484158171 h1:xes2Q2k+d/+YNXVw0FpZkIDJiaux4OVrRKXRAzH6A0U=
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 google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
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 google.golang.org/grpc v1.2.1-0.20170921194603-d4b75ebd4f9f/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
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+storj.io/uplink v1.7.2-0.20220131124001-c1db742c840d/go.mod h1:BYnzl+ordVACxbWM7eKUvkqC+GvSnMmVbIyA2BNGBmk=
--- a/main.go
+++ b/main.go
@@ -1,8 +1,16 @@
 package main

-import "github.com/dutchcoders/transfer.sh/cmd"
+import (
+	"log"
+	"os"
+
+	"github.com/dutchcoders/transfer.sh/cmd"
+)

 func main() {
 	app := cmd.New()
-	app.RunAndExitOnError()
+	err := app.Run(os.Args)
+	if err != nil {
+		log.Fatal(err)
+	}
 }
--- a/server/clamav.go
+++ b/server/clamav.go
@@ -2,6 +2,8 @@
 The MIT License (MIT)

 Copyright (c) 2014-2017 DutchCoders [https://github.com/dutchcoders/]
+Copyright (c) 2018-2020 Andrea Spacca.
+Copyright (c) 2020- Andrea Spacca and Stefan Benten.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -25,20 +27,19 @@ THE SOFTWARE.
 package server

 import (
-	// _ "transfer.sh/app/handlers"
-	// _ "transfer.sh/app/utils"
-
+	"errors"
 	"fmt"
 	"io"
-	"log"
+	"io/ioutil"
 	"net/http"
 	"time"

 	clamd "github.com/dutchcoders/go-clamd"
-
 	"github.com/gorilla/mux"
 )

+const clamavScanStatusOK = "OK"
+
 func (s *Server) scanHandler(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)

@@ -49,26 +50,53 @@ func (s *Server) scanHandler(w http.ResponseWriter, r *http.Request) {

 	s.logger.Printf("Scanning %s %d %s", filename, contentLength, contentType)

-	var reader io.Reader
-
-	reader = r.Body
-
-	c := clamd.NewClamd(s.ClamAVDaemonHost)
-
-	abort := make(chan bool)
-	response, err := c.ScanStream(reader, abort)
+	file, err := ioutil.TempFile(s.tempPath, "clamav-")
+	defer s.cleanTmpFile(file)
 	if err != nil {
-		log.Printf("%s", err.Error())
-		http.Error(w, err.Error(), 500)
+		s.logger.Printf("%s", err.Error())
+		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}

-	select {
-	case s := <-response:
-		w.Write([]byte(fmt.Sprintf("%v\n", s.Status)))
-	case <-time.After(time.Second * 60):
-		abort <- true
+	_, err = io.Copy(file, r.Body)
+	if err != nil {
+		s.logger.Printf("%s", err.Error())
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
 	}

-	close(abort)
+	status, err := s.performScan(file.Name())
+	if err != nil {
+		s.logger.Printf("%s", err.Error())
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	_, _ = w.Write([]byte(fmt.Sprintf("%v\n", status)))
+}
+
+func (s *Server) performScan(path string) (string, error) {
+	c := clamd.NewClamd(s.ClamAVDaemonHost)
+
+	responseCh := make(chan chan *clamd.ScanResult)
+	errCh := make(chan error)
+	go func(responseCh chan chan *clamd.ScanResult, errCh chan error) {
+		response, err := c.ScanFile(path)
+		if err != nil {
+			errCh <- err
+			return
+		}
+
+		responseCh <- response
+	}(responseCh, errCh)
+
+	select {
+	case err := <-errCh:
+		return "", err
+	case response := <-responseCh:
+		st := <-response
+		return st.Status, nil
+	case <-time.After(time.Second * 60):
+		return "", errors.New("clamav scan timeout")
+	}
 }
--- a/server/codec.go
+++ b/server/codec.go
@@ -1,65 +0,0 @@
-/*
-https://github.com/fs111/kurz.go/blob/master/src/codec.go
-
-Originally written and Copyright (c) 2011 André Kelpe
-Modifications Copyright (c) 2015 John Ko
-
-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.
-*/
-
-package server
-
-import (
-	"math"
-	"strings"
-)
-
-const (
-	// characters used for short-urls
-	SYMBOLS = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
-
-	// someone set us up the bomb !!
-	BASE = int64(len(SYMBOLS))
-)
-
-// encodes a number into our *base* representation
-// TODO can this be made better with some bitshifting?
-func Encode(number int64) string {
-	rest := number % BASE
-	// strings are a bit weird in go...
-	result := string(SYMBOLS[rest])
-	if number-rest != 0 {
-		newnumber := (number - rest) / BASE
-		result = Encode(newnumber) + result
-	}
-	return result
-}
-
-// Decodes a string given in our encoding and returns the decimal
-// integer.
-func Decode(input string) int64 {
-	const floatbase = float64(BASE)
-	l := len(input)
-	var sum int = 0
-	for index := l - 1; index > -1; index -= 1 {
-		current := string(input[index])
-		pos := strings.Index(SYMBOLS, current)
-		sum = sum + (pos * int(math.Pow(floatbase, float64((l-index-1)))))
-	}
-	return int64(sum)
-}
--- a/server/handlers.go
+++ b/server/handlers.go
--- a/server/handlers_test.go
+++ b/server/handlers_test.go
@@ -13,16 +13,16 @@ import (
 func Test(t *testing.T) { TestingT(t) }

 var (
-	_ = Suite(&SuiteRedirectWithForceHTTPs{})
-	_ = Suite(&SuiteRedirectWithoutForceHTTPs{})
+	_ = Suite(&suiteRedirectWithForceHTTPS{})
+	_ = Suite(&suiteRedirectWithoutForceHTTPS{})
 )

-type SuiteRedirectWithForceHTTPs struct {
+type suiteRedirectWithForceHTTPS struct {
 	handler http.HandlerFunc
 }

-func (s *SuiteRedirectWithForceHTTPs) SetUpTest(c *C) {
-	srvr, err := New(ForceHTTPs())
+func (s *suiteRedirectWithForceHTTPS) SetUpTest(c *C) {
+	srvr, err := New(ForceHTTPS())
 	c.Assert(err, IsNil)

 	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -32,7 +32,7 @@ func (s *SuiteRedirectWithForceHTTPs) SetUpTest(c *C) {
 	s.handler = srvr.RedirectHandler(handler)
 }

-func (s *SuiteRedirectWithForceHTTPs) TestHTTPs(c *C) {
+func (s *suiteRedirectWithForceHTTPS) TestHTTPs(c *C) {
 	req := httptest.NewRequest("GET", "https://test/test", nil)

 	w := httptest.NewRecorder()
@@ -42,7 +42,7 @@ func (s *SuiteRedirectWithForceHTTPs) TestHTTPs(c *C) {
 	c.Assert(resp.StatusCode, Equals, http.StatusOK)
 }

-func (s *SuiteRedirectWithForceHTTPs) TestOnion(c *C) {
+func (s *suiteRedirectWithForceHTTPS) TestOnion(c *C) {
 	req := httptest.NewRequest("GET", "http://test.onion/test", nil)

 	w := httptest.NewRecorder()
@@ -52,7 +52,7 @@ func (s *SuiteRedirectWithForceHTTPs) TestOnion(c *C) {
 	c.Assert(resp.StatusCode, Equals, http.StatusOK)
 }

-func (s *SuiteRedirectWithForceHTTPs) TestXForwardedFor(c *C) {
+func (s *suiteRedirectWithForceHTTPS) TestXForwardedFor(c *C) {
 	req := httptest.NewRequest("GET", "http://127.0.0.1/test", nil)
 	req.Header.Set("X-Forwarded-Proto", "https")

@@ -63,7 +63,7 @@ func (s *SuiteRedirectWithForceHTTPs) TestXForwardedFor(c *C) {
 	c.Assert(resp.StatusCode, Equals, http.StatusOK)
 }

-func (s *SuiteRedirectWithForceHTTPs) TestHTTP(c *C) {
+func (s *suiteRedirectWithForceHTTPS) TestHTTP(c *C) {
 	req := httptest.NewRequest("GET", "http://127.0.0.1/test", nil)

 	w := httptest.NewRecorder()
@@ -74,11 +74,11 @@ func (s *SuiteRedirectWithForceHTTPs) TestHTTP(c *C) {
 	c.Assert(resp.Header.Get("Location"), Equals, "https://127.0.0.1/test")
 }

-type SuiteRedirectWithoutForceHTTPs struct {
+type suiteRedirectWithoutForceHTTPS struct {
 	handler http.HandlerFunc
 }

-func (s *SuiteRedirectWithoutForceHTTPs) SetUpTest(c *C) {
+func (s *suiteRedirectWithoutForceHTTPS) SetUpTest(c *C) {
 	srvr, err := New()
 	c.Assert(err, IsNil)

@@ -89,7 +89,7 @@ func (s *SuiteRedirectWithoutForceHTTPs) SetUpTest(c *C) {
 	s.handler = srvr.RedirectHandler(handler)
 }

-func (s *SuiteRedirectWithoutForceHTTPs) TestHTTP(c *C) {
+func (s *suiteRedirectWithoutForceHTTPS) TestHTTP(c *C) {
 	req := httptest.NewRequest("GET", "http://127.0.0.1/test", nil)

 	w := httptest.NewRecorder()
@@ -99,7 +99,7 @@ func (s *SuiteRedirectWithoutForceHTTPs) TestHTTP(c *C) {
 	c.Assert(resp.StatusCode, Equals, http.StatusOK)
 }

-func (s *SuiteRedirectWithoutForceHTTPs) TestHTTPs(c *C) {
+func (s *suiteRedirectWithoutForceHTTPS) TestHTTPs(c *C) {
 	req := httptest.NewRequest("GET", "https://127.0.0.1/test", nil)

 	w := httptest.NewRecorder()
--- a/server/ip_filter.go
+++ b/server/ip_filter.go
@@ -21,7 +21,7 @@ import (
 	"github.com/tomasen/realip"
 )

-//IPFilterOptions for IPFilter. Allowed takes precendence over Blocked.
+//IPFilterOptions for ipFilter. Allowed takes precedence over Blocked.
 //IPs can be IPv4 or IPv6 and can optionally contain subnet
 //masks (/24). Note however, determining if a given IP is
 //included in a subnet requires a linear scan so is less performant
@@ -43,7 +43,8 @@ type IPFilterOptions struct {
 	}
 }

-type IPFilter struct {
+// ipFilter
+type ipFilter struct {
 	opts IPFilterOptions
 	//mut protects the below
 	//rw since writes are rare
@@ -59,13 +60,12 @@ type subnet struct {
 	allowed bool
 }

-//New constructs IPFilter instance.
-func NewIPFilter(opts IPFilterOptions) *IPFilter {
+func newIPFilter(opts IPFilterOptions) *ipFilter {
 	if opts.Logger == nil {
 		flags := log.LstdFlags
 		opts.Logger = log.New(os.Stdout, "", flags)
 	}
-	f := &IPFilter{
+	f := &ipFilter{
 		opts:           opts,
 		ips:            map[string]bool{},
 		defaultAllowed: !opts.BlockByDefault,
@@ -79,15 +79,15 @@ func NewIPFilter(opts IPFilterOptions) *IPFilter {
 	return f
 }

-func (f *IPFilter) AllowIP(ip string) bool {
+func (f *ipFilter) AllowIP(ip string) bool {
 	return f.ToggleIP(ip, true)
 }

-func (f *IPFilter) BlockIP(ip string) bool {
+func (f *ipFilter) BlockIP(ip string) bool {
 	return f.ToggleIP(ip, false)
 }

-func (f *IPFilter) ToggleIP(str string, allowed bool) bool {
+func (f *ipFilter) ToggleIP(str string, allowed bool) bool {
 	//check if has subnet
 	if ip, net, err := net.ParseCIDR(str); err == nil {
 		// containing only one ip?
@@ -128,19 +128,19 @@ func (f *IPFilter) ToggleIP(str string, allowed bool) bool {
 }

 //ToggleDefault alters the default setting
-func (f *IPFilter) ToggleDefault(allowed bool) {
+func (f *ipFilter) ToggleDefault(allowed bool) {
 	f.mut.Lock()
 	f.defaultAllowed = allowed
 	f.mut.Unlock()
 }

 //Allowed returns if a given IP can pass through the filter
-func (f *IPFilter) Allowed(ipstr string) bool {
+func (f *ipFilter) Allowed(ipstr string) bool {
 	return f.NetAllowed(net.ParseIP(ipstr))
 }

 //NetAllowed returns if a given net.IP can pass through the filter
-func (f *IPFilter) NetAllowed(ip net.IP) bool {
+func (f *ipFilter) NetAllowed(ip net.IP) bool {
 	//invalid ip
 	if ip == nil {
 		return false
@@ -173,35 +173,35 @@ func (f *IPFilter) NetAllowed(ip net.IP) bool {
 }

 //Blocked returns if a given IP can NOT pass through the filter
-func (f *IPFilter) Blocked(ip string) bool {
+func (f *ipFilter) Blocked(ip string) bool {
 	return !f.Allowed(ip)
 }

 //NetBlocked returns if a given net.IP can NOT pass through the filter
-func (f *IPFilter) NetBlocked(ip net.IP) bool {
+func (f *ipFilter) NetBlocked(ip net.IP) bool {
 	return !f.NetAllowed(ip)
 }

 //WrapIPFilter the provided handler with simple IP blocking middleware
 //using this IP filter and its configuration
-func (f *IPFilter) Wrap(next http.Handler) http.Handler {
-	return &ipFilterMiddleware{IPFilter: f, next: next}
+func (f *ipFilter) Wrap(next http.Handler) http.Handler {
+	return &ipFilterMiddleware{ipFilter: f, next: next}
 }

-//WrapIPFilter is equivalent to NewIPFilter(opts) then Wrap(next)
+//WrapIPFilter is equivalent to newIPFilter(opts) then Wrap(next)
 func WrapIPFilter(next http.Handler, opts IPFilterOptions) http.Handler {
-	return NewIPFilter(opts).Wrap(next)
+	return newIPFilter(opts).Wrap(next)
 }

 type ipFilterMiddleware struct {
-	*IPFilter
+	*ipFilter
 	next http.Handler
 }

 func (m *ipFilterMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	remoteIP := realip.FromRequest(r)

-	if !m.IPFilter.Allowed(remoteIP) {
+	if !m.ipFilter.Allowed(remoteIP) {
 		//show simple forbidden text
 		http.Error(w, http.StatusText(http.StatusForbidden), http.StatusForbidden)
 		return
--- a/server/server.go
+++ b/server/server.go
@@ -48,6 +48,7 @@ import (
 	"github.com/VojtechVitek/ratelimit/memory"
 	"github.com/gorilla/mux"

+	// import pprof
 	_ "net/http/pprof"

 	"crypto/tls"
@@ -59,28 +60,37 @@ import (
 	"path/filepath"
 )

-const SERVER_INFO = "transfer.sh"
-
 // parse request with maximum memory of _24Kilobits
 const _24K = (1 << 3) * 24

 // parse request with maximum memory of _5Megabytes
 const _5M = (1 << 20) * 5

+// OptionFn is the option function type
 type OptionFn func(*Server)

+// ClamavHost sets clamav host
 func ClamavHost(s string) OptionFn {
 	return func(srvr *Server) {
 		srvr.ClamAVDaemonHost = s
 	}
 }

+// PerformClamavPrescan enables clamav prescan on upload
+func PerformClamavPrescan(b bool) OptionFn {
+	return func(srvr *Server) {
+		srvr.performClamavPrescan = b
+	}
+}
+
+// VirustotalKey sets virus total key
 func VirustotalKey(s string) OptionFn {
 	return func(srvr *Server) {
 		srvr.VirusTotalKey = s
 	}
 }

+// Listener set listener
 func Listener(s string) OptionFn {
 	return func(srvr *Server) {
 		srvr.ListenerString = s
@@ -88,6 +98,7 @@ func Listener(s string) OptionFn {

 }

+// CorsDomains sets CORS domains
 func CorsDomains(s string) OptionFn {
 	return func(srvr *Server) {
 		srvr.CorsDomains = s
@@ -95,18 +106,28 @@ func CorsDomains(s string) OptionFn {

 }

+// EmailContact sets email contact
+func EmailContact(emailContact string) OptionFn {
+	return func(srvr *Server) {
+		srvr.emailContact = emailContact
+	}
+}
+
+// GoogleAnalytics sets GA key
 func GoogleAnalytics(gaKey string) OptionFn {
 	return func(srvr *Server) {
 		srvr.gaKey = gaKey
 	}
 }

+// UserVoice sets UV key
 func UserVoice(userVoiceKey string) OptionFn {
 	return func(srvr *Server) {
 		srvr.userVoiceKey = userVoiceKey
 	}
 }

+// TLSListener sets TLS listener and option
 func TLSListener(s string, t bool) OptionFn {
 	return func(srvr *Server) {
 		srvr.TLSListenerString = s
@@ -115,12 +136,14 @@ func TLSListener(s string, t bool) OptionFn {

 }

+// ProfileListener sets profile listener
 func ProfileListener(s string) OptionFn {
 	return func(srvr *Server) {
 		srvr.ProfileListenerString = s
 	}
 }

+// WebPath sets web path
 func WebPath(s string) OptionFn {
 	return func(srvr *Server) {
 		if s[len(s)-1:] != "/" {
@@ -131,6 +154,7 @@ func WebPath(s string) OptionFn {
 	}
 }

+// ProxyPath sets proxy path
 func ProxyPath(s string) OptionFn {
 	return func(srvr *Server) {
 		if s[len(s)-1:] != "/" {
@@ -141,12 +165,14 @@ func ProxyPath(s string) OptionFn {
 	}
 }

+// ProxyPort sets proxy port
 func ProxyPort(s string) OptionFn {
 	return func(srvr *Server) {
 		srvr.proxyPort = s
 	}
 }

+// TempPath sets temp path
 func TempPath(s string) OptionFn {
 	return func(srvr *Server) {
 		if s[len(s)-1:] != "/" {
@@ -157,11 +183,12 @@ func TempPath(s string) OptionFn {
 	}
 }

+// LogFile sets log file
 func LogFile(logger *log.Logger, s string) OptionFn {
 	return func(srvr *Server) {
 		f, err := os.OpenFile(s, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
 		if err != nil {
-			log.Fatalf("error opening file: %v", err)
+			logger.Fatalf("error opening file: %v", err)
 		}

 		logger.SetOutput(f)
@@ -169,24 +196,36 @@ func LogFile(logger *log.Logger, s string) OptionFn {
 	}
 }

+// Logger sets logger
 func Logger(logger *log.Logger) OptionFn {
 	return func(srvr *Server) {
 		srvr.logger = logger
 	}
 }

+// MaxUploadSize sets max upload size
 func MaxUploadSize(kbytes int64) OptionFn {
 	return func(srvr *Server) {
 		srvr.maxUploadSize = kbytes * 1024
 	}

 }
+
+// RateLimit set rate limit
 func RateLimit(requests int) OptionFn {
 	return func(srvr *Server) {
 		srvr.rateLimitRequests = requests
 	}
 }

+// RandomTokenLength sets random token length
+func RandomTokenLength(length int) OptionFn {
+	return func(srvr *Server) {
+		srvr.randomTokenLength = length
+	}
+}
+
+// Purge sets purge days and option
 func Purge(days, interval int) OptionFn {
 	return func(srvr *Server) {
 		srvr.purgeDays = time.Duration(days) * time.Hour * 24
@@ -194,24 +233,28 @@ func Purge(days, interval int) OptionFn {
 	}
 }

-func ForceHTTPs() OptionFn {
+// ForceHTTPS sets forcing https
+func ForceHTTPS() OptionFn {
 	return func(srvr *Server) {
-		srvr.forceHTTPs = true
+		srvr.forceHTTPS = true
 	}
 }

+// EnableProfiler sets enable profiler
 func EnableProfiler() OptionFn {
 	return func(srvr *Server) {
 		srvr.profilerEnabled = true
 	}
 }

+// UseStorage set storage to use
 func UseStorage(s Storage) OptionFn {
 	return func(srvr *Server) {
 		srvr.storage = s
 	}
 }

+// UseLetsEncrypt set letsencrypt usage
 func UseLetsEncrypt(hosts []string) OptionFn {
 	return func(srvr *Server) {
 		cacheDir := "./cache/"
@@ -240,6 +283,7 @@ func UseLetsEncrypt(hosts []string) OptionFn {
 	}
 }

+// TLSConfig sets TLS config
 func TLSConfig(cert, pk string) OptionFn {
 	certificate, err := tls.LoadX509KeyPair(cert, pk)
 	return func(srvr *Server) {
@@ -251,13 +295,15 @@ func TLSConfig(cert, pk string) OptionFn {
 	}
 }

-func HttpAuthCredentials(user string, pass string) OptionFn {
+// HTTPAuthCredentials sets basic http auth credentials
+func HTTPAuthCredentials(user string, pass string) OptionFn {
 	return func(srvr *Server) {
 		srvr.AuthUser = user
 		srvr.AuthPass = pass
 	}
 }

+// FilterOptions sets ip filtering
 func FilterOptions(options IPFilterOptions) OptionFn {
 	for i, allowedIP := range options.AllowedIPs {
 		options.AllowedIPs[i] = strings.TrimSpace(allowedIP)
@@ -272,6 +318,7 @@ func FilterOptions(options IPFilterOptions) OptionFn {
 	}
 }

+// Server is the main application
 type Server struct {
 	AuthUser string
 	AuthPass string
@@ -282,7 +329,7 @@ type Server struct {

 	profilerEnabled bool

-	locks map[string]*sync.Mutex
+	locks sync.Map

 	maxUploadSize     int64
 	rateLimitRequests int
@@ -292,18 +339,22 @@ type Server struct {

 	storage Storage

-	forceHTTPs bool
+	forceHTTPS bool
+
+	randomTokenLength int

 	ipFilterOptions *IPFilterOptions

-	VirusTotalKey    string
-	ClamAVDaemonHost string
+	VirusTotalKey        string
+	ClamAVDaemonHost     string
+	performClamavPrescan bool

 	tempPath string

 	webPath      string
 	proxyPath    string
 	proxyPort    string
+	emailContact string
 	gaKey        string
 	userVoiceKey string

@@ -319,9 +370,10 @@ type Server struct {
 	LetsEncryptCache string
 }

+// New is the factory fot Server
 func New(options ...OptionFn) (*Server, error) {
 	s := &Server{
-		locks: map[string]*sync.Mutex{},
+		locks: sync.Map{},
 	}

 	for _, optionFn := range options {
@@ -339,6 +391,7 @@ func init() {
 	rand.Seed(int64(binary.LittleEndian.Uint64(seedBytes[:])))
 }

+// Run starts Server
 func (s *Server) Run() {
 	listening := false

@@ -348,7 +401,7 @@ func (s *Server) Run() {
 		go func() {
 			s.logger.Println("Profiled listening at: :6060")

-			http.ListenAndServe(":6060", nil)
+			_ = http.ListenAndServe(":6060", nil)
 		}()
 	}

@@ -379,8 +432,18 @@ func (s *Server) Run() {
 				s.logger.Panicf("Unable to parse: path=%s, err=%s", path, err)
 			}

-			htmlTemplates.New(stripPrefix(path)).Parse(string(bytes))
-			textTemplates.New(stripPrefix(path)).Parse(string(bytes))
+			if strings.HasSuffix(path, ".html") {
+				_, err = htmlTemplates.New(stripPrefix(path)).Parse(string(bytes))
+				if err != nil {
+					s.logger.Println("Unable to parse html template", err)
+				}
+			}
+			if strings.HasSuffix(path, ".txt") {
+				_, err = textTemplates.New(stripPrefix(path)).Parse(string(bytes))
+				if err != nil {
+					s.logger.Println("Unable to parse text template", err)
+				}
+			}
 		}
 	}

@@ -394,7 +457,7 @@ func (s *Server) Run() {
 	r.HandleFunc("/favicon.ico", staticHandler.ServeHTTP).Methods("GET")
 	r.HandleFunc("/robots.txt", staticHandler.ServeHTTP).Methods("GET")

-	r.HandleFunc("/{filename:(?:favicon\\.ico|robots\\.txt|health\\.html)}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
+	r.HandleFunc("/{filename:(?:favicon\\.ico|robots\\.txt|health\\.html)}", s.basicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")

 	r.HandleFunc("/health.html", healthHandler).Methods("GET")
 	r.HandleFunc("/", s.viewHandler).Methods("GET")
@@ -438,17 +501,17 @@ func (s *Server) Run() {

 	r.HandleFunc("/{filename}/virustotal", s.virusTotalHandler).Methods("PUT")
 	r.HandleFunc("/{filename}/scan", s.scanHandler).Methods("PUT")
-	r.HandleFunc("/put/{filename}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
-	r.HandleFunc("/upload/{filename}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
-	r.HandleFunc("/{filename}", s.BasicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
-	r.HandleFunc("/", s.BasicAuthHandler(http.HandlerFunc(s.postHandler))).Methods("POST")
+	r.HandleFunc("/put/{filename}", s.basicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
+	r.HandleFunc("/upload/{filename}", s.basicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
+	r.HandleFunc("/{filename}", s.basicAuthHandler(http.HandlerFunc(s.putHandler))).Methods("PUT")
+	r.HandleFunc("/", s.basicAuthHandler(http.HandlerFunc(s.postHandler))).Methods("POST")
 	// r.HandleFunc("/{page}", viewHandler).Methods("GET")

 	r.HandleFunc("/{token}/{filename}/{deletionToken}", s.deleteHandler).Methods("DELETE")

 	r.NotFoundHandler = http.HandlerFunc(s.notFoundHandler)

-	mime.AddExtensionType(".md", "text/x-markdown")
+	_ = mime.AddExtensionType(".md", "text/x-markdown")

 	s.logger.Printf("Transfer.sh server started.\nusing temp folder: %s\nusing storage provider: %s", s.tempPath, s.storage.Type())

@@ -466,7 +529,7 @@ func (s *Server) Run() {
 	}

 	h := handlers.PanicHandler(
-		IPFilterHandler(
+		ipFilterHandler(
 			handlers.LogHandler(
 				LoveHandler(
 					s.RedirectHandler(cors(r))),
@@ -487,7 +550,7 @@ func (s *Server) Run() {
 		s.logger.Printf("listening on port: %v\n", s.ListenerString)

 		go func() {
-			srvr.ListenAndServe()
+			_ = srvr.ListenAndServe()
 		}()
 	}

--- a/server/storage.go
+++ b/server/storage.go
@@ -1,19 +1,10 @@
 package server

 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/aws/aws-sdk-go/aws"
-	"github.com/aws/aws-sdk-go/aws/awserr"
-	"github.com/aws/aws-sdk-go/aws/session"
-	"github.com/aws/aws-sdk-go/service/s3"
-	"github.com/aws/aws-sdk-go/service/s3/s3manager"
-	"golang.org/x/net/context"
-	"golang.org/x/oauth2"
-	"golang.org/x/oauth2/google"
-	"google.golang.org/api/drive/v3"
-	"google.golang.org/api/googleapi"
 	"io"
 	"io/ioutil"
 	"log"
@@ -23,36 +14,59 @@ import (
 	"strings"
 	"time"

+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/awserr"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/s3"
+	"github.com/aws/aws-sdk-go/service/s3/s3manager"
+	"golang.org/x/oauth2"
+	"golang.org/x/oauth2/google"
+	"google.golang.org/api/drive/v3"
+	"google.golang.org/api/googleapi"
+
+	"storj.io/common/fpath"
 	"storj.io/common/storj"
 	"storj.io/uplink"
 )

+// Storage is the interface for storage operation
 type Storage interface {
-	Get(token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)
-	Head(token string, filename string) (contentLength uint64, err error)
-	Put(token string, filename string, reader io.Reader, contentType string, contentLength uint64) error
-	Delete(token string, filename string) error
+	// Get retrieves a file from storage
+	Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error)
+	// Head retrieves content length of a file from storage
+	Head(ctx context.Context, token string, filename string) (contentLength uint64, err error)
+	// Put saves a file on storage
+	Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) error
+	// Delete removes a file from storage
+	Delete(ctx context.Context, token string, filename string) error
+	// IsNotExist indicates if a file doesn't exist on storage
 	IsNotExist(err error) bool
-	Purge(days time.Duration) error
+	// Purge cleans up the storage
+	Purge(ctx context.Context, days time.Duration) error

+	// Type returns the storage type
 	Type() string
 }

+// LocalStorage is a local storage
 type LocalStorage struct {
 	Storage
 	basedir string
 	logger  *log.Logger
 }

+// NewLocalStorage is the factory for LocalStorage
 func NewLocalStorage(basedir string, logger *log.Logger) (*LocalStorage, error) {
 	return &LocalStorage{basedir: basedir, logger: logger}, nil
 }

+// Type returns the storage type
 func (s *LocalStorage) Type() string {
 	return "local"
 }

-func (s *LocalStorage) Head(token string, filename string) (contentLength uint64, err error) {
+// Head retrieves content length of a file from storage
+func (s *LocalStorage) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error) {
 	path := filepath.Join(s.basedir, token, filename)

 	var fi os.FileInfo
@@ -65,7 +79,8 @@ func (s *LocalStorage) Head(token string, filename string) (contentLength uint64
 	return
 }

-func (s *LocalStorage) Get(token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
+// Get retrieves a file from storage
+func (s *LocalStorage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
 	path := filepath.Join(s.basedir, token, filename)

 	// content type , content length
@@ -83,16 +98,18 @@ func (s *LocalStorage) Get(token string, filename string) (reader io.ReadCloser,
 	return
 }

-func (s *LocalStorage) Delete(token string, filename string) (err error) {
+// Delete removes a file from storage
+func (s *LocalStorage) Delete(ctx context.Context, token string, filename string) (err error) {
 	metadata := filepath.Join(s.basedir, token, fmt.Sprintf("%s.metadata", filename))
-	os.Remove(metadata)
+	_ = os.Remove(metadata)

 	path := filepath.Join(s.basedir, token, filename)
 	err = os.Remove(path)
 	return
 }

-func (s *LocalStorage) Purge(days time.Duration) (err error) {
+// Purge cleans up the storage
+func (s *LocalStorage) Purge(ctx context.Context, days time.Duration) (err error) {
 	err = filepath.Walk(s.basedir,
 		func(path string, info os.FileInfo, err error) error {
 			if err != nil {
@@ -102,7 +119,7 @@ func (s *LocalStorage) Purge(days time.Duration) (err error) {
 				return nil
 			}

-			if info.ModTime().After(time.Now().Add(-1 * days)) {
+			if info.ModTime().Before(time.Now().Add(-1 * days)) {
 				err = os.Remove(path)
 				return err
 			}
@@ -113,6 +130,7 @@ func (s *LocalStorage) Purge(days time.Duration) (err error) {
 	return
 }

+// IsNotExist indicates if a file doesn't exist on storage
 func (s *LocalStorage) IsNotExist(err error) bool {
 	if err == nil {
 		return false
@@ -121,7 +139,8 @@ func (s *LocalStorage) IsNotExist(err error) bool {
 	return os.IsNotExist(err)
 }

-func (s *LocalStorage) Put(token string, filename string, reader io.Reader, contentType string, contentLength uint64) error {
+// Put saves a file on storage
+func (s *LocalStorage) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) error {
 	var f io.WriteCloser
 	var err error

@@ -131,12 +150,13 @@ func (s *LocalStorage) Put(token string, filename string, reader io.Reader, cont
 		return err
 	}

-	if f, err = os.OpenFile(filepath.Join(path, filename), os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600); err != nil {
+	f, err = os.OpenFile(filepath.Join(path, filename), os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600)
+	defer safeClose(f)
+
+	if err != nil {
 		return err
 	}

-	defer f.Close()
-
 	if _, err = io.Copy(f, reader); err != nil {
 		return err
 	}
@@ -144,6 +164,7 @@ func (s *LocalStorage) Put(token string, filename string, reader io.Reader, cont
 	return nil
 }

+// S3Storage is a storage backed by AWS S3
 type S3Storage struct {
 	Storage
 	bucket      string
@@ -154,6 +175,7 @@ type S3Storage struct {
 	noMultipart bool
 }

+// NewS3Storage is the factory for S3Storage
 func NewS3Storage(accessKey, secretKey, bucketName string, purgeDays int, region, endpoint string, disableMultipart bool, forcePathStyle bool, logger *log.Logger) (*S3Storage, error) {
 	sess := getAwsSession(accessKey, secretKey, region, endpoint, forcePathStyle)

@@ -167,11 +189,13 @@ func NewS3Storage(accessKey, secretKey, bucketName string, purgeDays int, region
 	}, nil
 }

+// Type returns the storage type
 func (s *S3Storage) Type() string {
 	return "s3"
 }

-func (s *S3Storage) Head(token string, filename string) (contentLength uint64, err error) {
+// Head retrieves content length of a file from storage
+func (s *S3Storage) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error) {
 	key := fmt.Sprintf("%s/%s", token, filename)

 	headRequest := &s3.HeadObjectInput{
@@ -180,7 +204,7 @@ func (s *S3Storage) Head(token string, filename string) (contentLength uint64, e
 	}

 	// content type , content length
-	response, err := s.s3.HeadObject(headRequest)
+	response, err := s.s3.HeadObjectWithContext(ctx, headRequest)
 	if err != nil {
 		return
 	}
@@ -192,11 +216,13 @@ func (s *S3Storage) Head(token string, filename string) (contentLength uint64, e
 	return
 }

-func (s *S3Storage) Purge(days time.Duration) (err error) {
+// Purge cleans up the storage
+func (s *S3Storage) Purge(ctx context.Context, days time.Duration) (err error) {
 	// NOOP expiration is set at upload time
 	return nil
 }

+// IsNotExist indicates if a file doesn't exist on storage
 func (s *S3Storage) IsNotExist(err error) bool {
 	if err == nil {
 		return false
@@ -212,7 +238,8 @@ func (s *S3Storage) IsNotExist(err error) bool {
 	return false
 }

-func (s *S3Storage) Get(token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
+// Get retrieves a file from storage
+func (s *S3Storage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
 	key := fmt.Sprintf("%s/%s", token, filename)

 	getRequest := &s3.GetObjectInput{
@@ -220,7 +247,7 @@ func (s *S3Storage) Get(token string, filename string) (reader io.ReadCloser, co
 		Key:    aws.String(key),
 	}

-	response, err := s.s3.GetObject(getRequest)
+	response, err := s.s3.GetObjectWithContext(ctx, getRequest)
 	if err != nil {
 		return
 	}
@@ -233,14 +260,15 @@ func (s *S3Storage) Get(token string, filename string) (reader io.ReadCloser, co
 	return
 }

-func (s *S3Storage) Delete(token string, filename string) (err error) {
+// Delete removes a file from storage
+func (s *S3Storage) Delete(ctx context.Context, token string, filename string) (err error) {
 	metadata := fmt.Sprintf("%s/%s.metadata", token, filename)
 	deleteRequest := &s3.DeleteObjectInput{
 		Bucket: aws.String(s.bucket),
 		Key:    aws.String(metadata),
 	}

-	_, err = s.s3.DeleteObject(deleteRequest)
+	_, err = s.s3.DeleteObjectWithContext(ctx, deleteRequest)
 	if err != nil {
 		return
 	}
@@ -251,12 +279,13 @@ func (s *S3Storage) Delete(token string, filename string) (err error) {
 		Key:    aws.String(key),
 	}

-	_, err = s.s3.DeleteObject(deleteRequest)
+	_, err = s.s3.DeleteObjectWithContext(ctx, deleteRequest)

 	return
 }

-func (s *S3Storage) Put(token string, filename string, reader io.Reader, contentType string, contentLength uint64) (err error) {
+// Put saves a file on storage
+func (s *S3Storage) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) (err error) {
 	key := fmt.Sprintf("%s/%s", token, filename)

 	s.logger.Printf("Uploading file %s to S3 Bucket", filename)
@@ -273,27 +302,34 @@ func (s *S3Storage) Put(token string, filename string, reader io.Reader, content
 		u.LeavePartsOnError = false
 	})

-	_, err = uploader.Upload(&s3manager.UploadInput{
+	var expire *time.Time
+	if s.purgeDays.Hours() > 0 {
+		expire = aws.Time(time.Now().Add(s.purgeDays))
+	}
+
+	_, err = uploader.UploadWithContext(ctx, &s3manager.UploadInput{
 		Bucket:  aws.String(s.bucket),
 		Key:     aws.String(key),
 		Body:    reader,
-		Expires: aws.Time(time.Now().Add(s.purgeDays)),
+		Expires: expire,
 	})

 	return
 }

+// GDrive is a storage backed by GDrive
 type GDrive struct {
 	service         *drive.Service
-	rootId          string
+	rootID          string
 	basedir         string
 	localConfigPath string
 	chunkSize       int
 	logger          *log.Logger
 }

-func NewGDriveStorage(clientJsonFilepath string, localConfigPath string, basedir string, chunkSize int, logger *log.Logger) (*GDrive, error) {
-	b, err := ioutil.ReadFile(clientJsonFilepath)
+// NewGDriveStorage is the factory for GDrive
+func NewGDriveStorage(clientJSONFilepath string, localConfigPath string, basedir string, chunkSize int, logger *log.Logger) (*GDrive, error) {
+	b, err := ioutil.ReadFile(clientJSONFilepath)
 	if err != nil {
 		return nil, err
 	}
@@ -304,13 +340,14 @@ func NewGDriveStorage(clientJsonFilepath string, localConfigPath string, basedir
 		return nil, err
 	}

-	srv, err := drive.New(getGDriveClient(config, localConfigPath, logger))
+	// ToDo: Upgrade deprecated version
+	srv, err := drive.New(getGDriveClient(context.TODO(), config, localConfigPath, logger)) // nolint: staticcheck
 	if err != nil {
 		return nil, err
 	}

 	chunkSize = chunkSize * 1024 * 1024
-	storage := &GDrive{service: srv, basedir: basedir, rootId: "", localConfigPath: localConfigPath, chunkSize: chunkSize, logger: logger}
+	storage := &GDrive{service: srv, basedir: basedir, rootID: "", localConfigPath: localConfigPath, chunkSize: chunkSize, logger: logger}
 	err = storage.setupRoot()
 	if err != nil {
 		return nil, err
@@ -319,26 +356,26 @@ func NewGDriveStorage(clientJsonFilepath string, localConfigPath string, basedir
 	return storage, nil
 }

-const GDriveRootConfigFile = "root_id.conf"
-const GDriveTokenJsonFile = "token.json"
-const GDriveDirectoryMimeType = "application/vnd.google-apps.folder"
+const gdriveRootConfigFile = "root_id.conf"
+const gdriveTokenJSONFile = "token.json"
+const gdriveDirectoryMimeType = "application/vnd.google-apps.folder"

 func (s *GDrive) setupRoot() error {
-	rootFileConfig := filepath.Join(s.localConfigPath, GDriveRootConfigFile)
+	rootFileConfig := filepath.Join(s.localConfigPath, gdriveRootConfigFile)

-	rootId, err := ioutil.ReadFile(rootFileConfig)
+	rootID, err := ioutil.ReadFile(rootFileConfig)
 	if err != nil && !os.IsNotExist(err) {
 		return err
 	}

-	if string(rootId) != "" {
-		s.rootId = string(rootId)
+	if string(rootID) != "" {
+		s.rootID = string(rootID)
 		return nil
 	}

 	dir := &drive.File{
 		Name:     s.basedir,
-		MimeType: GDriveDirectoryMimeType,
+		MimeType: gdriveDirectoryMimeType,
 	}

 	di, err := s.service.Files.Create(dir).Fields("id").Do()
@@ -346,8 +383,8 @@ func (s *GDrive) setupRoot() error {
 		return err
 	}

-	s.rootId = di.Id
-	err = ioutil.WriteFile(rootFileConfig, []byte(s.rootId), os.FileMode(0600))
+	s.rootID = di.Id
+	err = ioutil.WriteFile(rootFileConfig, []byte(s.rootID), os.FileMode(0600))
 	if err != nil {
 		return err
 	}
@@ -363,13 +400,13 @@ func (s *GDrive) list(nextPageToken string, q string) (*drive.FileList, error) {
 	return s.service.Files.List().Fields("nextPageToken, files(id, name, mimeType)").Q(q).PageToken(nextPageToken).Do()
 }

-func (s *GDrive) findId(filename string, token string) (string, error) {
+func (s *GDrive) findID(filename string, token string) (string, error) {
 	filename = strings.Replace(filename, `'`, `\'`, -1)
 	filename = strings.Replace(filename, `"`, `\"`, -1)

-	fileId, tokenId, nextPageToken := "", "", ""
+	fileID, tokenID, nextPageToken := "", "", ""

-	q := fmt.Sprintf("'%s' in parents and name='%s' and mimeType='%s' and trashed=false", s.rootId, token, GDriveDirectoryMimeType)
+	q := fmt.Sprintf("'%s' in parents and name='%s' and mimeType='%s' and trashed=false", s.rootID, token, gdriveDirectoryMimeType)
 	l, err := s.list(nextPageToken, q)
 	if err != nil {
 		return "", err
@@ -377,7 +414,7 @@ func (s *GDrive) findId(filename string, token string) (string, error) {

 	for 0 < len(l.Files) {
 		for _, fi := range l.Files {
-			tokenId = fi.Id
+			tokenID = fi.Id
 			break
 		}

@@ -386,15 +423,18 @@ func (s *GDrive) findId(filename string, token string) (string, error) {
 		}

 		l, err = s.list(l.NextPageToken, q)
+		if err != nil {
+			return "", err
+		}
 	}

 	if filename == "" {
-		return tokenId, nil
-	} else if tokenId == "" {
-		return "", fmt.Errorf("Cannot find file %s/%s", token, filename)
+		return tokenID, nil
+	} else if tokenID == "" {
+		return "", fmt.Errorf("cannot find file %s/%s", token, filename)
 	}

-	q = fmt.Sprintf("'%s' in parents and name='%s' and mimeType!='%s' and trashed=false", tokenId, filename, GDriveDirectoryMimeType)
+	q = fmt.Sprintf("'%s' in parents and name='%s' and mimeType!='%s' and trashed=false", tokenID, filename, gdriveDirectoryMimeType)
 	l, err = s.list(nextPageToken, q)
 	if err != nil {
 		return "", err
@@ -403,7 +443,7 @@ func (s *GDrive) findId(filename string, token string) (string, error) {
 	for 0 < len(l.Files) {
 		for _, fi := range l.Files {

-			fileId = fi.Id
+			fileID = fi.Id
 			break
 		}

@@ -412,28 +452,33 @@ func (s *GDrive) findId(filename string, token string) (string, error) {
 		}

 		l, err = s.list(l.NextPageToken, q)
+		if err != nil {
+			return "", err
+		}
 	}

-	if fileId == "" {
-		return "", fmt.Errorf("Cannot find file %s/%s", token, filename)
+	if fileID == "" {
+		return "", fmt.Errorf("cannot find file %s/%s", token, filename)
 	}

-	return fileId, nil
+	return fileID, nil
 }

+// Type returns the storage type
 func (s *GDrive) Type() string {
 	return "gdrive"
 }

-func (s *GDrive) Head(token string, filename string) (contentLength uint64, err error) {
-	var fileId string
-	fileId, err = s.findId(filename, token)
+// Head retrieves content length of a file from storage
+func (s *GDrive) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error) {
+	var fileID string
+	fileID, err = s.findID(filename, token)
 	if err != nil {
 		return
 	}

 	var fi *drive.File
-	if fi, err = s.service.Files.Get(fileId).Fields("size").Do(); err != nil {
+	if fi, err = s.service.Files.Get(fileID).Fields("size").Do(); err != nil {
 		return
 	}

@@ -442,25 +487,28 @@ func (s *GDrive) Head(token string, filename string) (contentLength uint64, err
 	return
 }

-func (s *GDrive) Get(token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
-	var fileId string
-	fileId, err = s.findId(filename, token)
+// Get retrieves a file from storage
+func (s *GDrive) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
+	var fileID string
+	fileID, err = s.findID(filename, token)
 	if err != nil {
 		return
 	}

 	var fi *drive.File
-	fi, err = s.service.Files.Get(fileId).Fields("size", "md5Checksum").Do()
+	fi, err = s.service.Files.Get(fileID).Fields("size", "md5Checksum").Do()
+	if err != nil {
+		return
+	}
 	if !s.hasChecksum(fi) {
-		err = fmt.Errorf("Cannot find file %s/%s", token, filename)
+		err = fmt.Errorf("cannot find file %s/%s", token, filename)
 		return
 	}

 	contentLength = uint64(fi.Size)

-	ctx := context.Background()
 	var res *http.Response
-	res, err = s.service.Files.Get(fileId).Context(ctx).Download()
+	res, err = s.service.Files.Get(fileID).Context(ctx).Download()
 	if err != nil {
 		return
 	}
@@ -470,25 +518,27 @@ func (s *GDrive) Get(token string, filename string) (reader io.ReadCloser, conte
 	return
 }

-func (s *GDrive) Delete(token string, filename string) (err error) {
-	metadata, _ := s.findId(fmt.Sprintf("%s.metadata", filename), token)
-	s.service.Files.Delete(metadata).Do()
+// Delete removes a file from storage
+func (s *GDrive) Delete(ctx context.Context, token string, filename string) (err error) {
+	metadata, _ := s.findID(fmt.Sprintf("%s.metadata", filename), token)
+	_ = s.service.Files.Delete(metadata).Do()

-	var fileId string
-	fileId, err = s.findId(filename, token)
+	var fileID string
+	fileID, err = s.findID(filename, token)
 	if err != nil {
 		return
 	}

-	err = s.service.Files.Delete(fileId).Do()
+	err = s.service.Files.Delete(fileID).Do()
 	return
 }

-func (s *GDrive) Purge(days time.Duration) (err error) {
+// Purge cleans up the storage
+func (s *GDrive) Purge(ctx context.Context, days time.Duration) (err error) {
 	nextPageToken := ""

 	expirationDate := time.Now().Add(-1 * days).Format(time.RFC3339)
-	q := fmt.Sprintf("'%s' in parents and modifiedTime < '%s' and mimeType!='%s' and trashed=false", s.rootId, expirationDate, GDriveDirectoryMimeType)
+	q := fmt.Sprintf("'%s' in parents and modifiedTime < '%s' and mimeType!='%s' and trashed=false", s.rootID, expirationDate, gdriveDirectoryMimeType)
 	l, err := s.list(nextPageToken, q)
 	if err != nil {
 		return err
@@ -507,32 +557,40 @@ func (s *GDrive) Purge(days time.Duration) (err error) {
 		}

 		l, err = s.list(l.NextPageToken, q)
+		if err != nil {
+			return
+		}
 	}

 	return
 }

+// IsNotExist indicates if a file doesn't exist on storage
 func (s *GDrive) IsNotExist(err error) bool {
-	if err != nil {
-		if e, ok := err.(*googleapi.Error); ok {
-			return e.Code == http.StatusNotFound
-		}
+	if err == nil {
+		return false
+	}
+
+	if e, ok := err.(*googleapi.Error); ok {
+		return e.Code == http.StatusNotFound
 	}

 	return false
 }

-func (s *GDrive) Put(token string, filename string, reader io.Reader, contentType string, contentLength uint64) error {
-	dirId, err := s.findId("", token)
+// Put saves a file on storage
+func (s *GDrive) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) error {
+	dirID, err := s.findID("", token)
 	if err != nil {
 		return err
 	}

-	if dirId == "" {
+	if dirID == "" {
 		dir := &drive.File{
 			Name:     token,
-			Parents:  []string{s.rootId},
-			MimeType: GDriveDirectoryMimeType,
+			Parents:  []string{s.rootID},
+			MimeType: gdriveDirectoryMimeType,
+			Size:     int64(contentLength),
 		}

 		di, err := s.service.Files.Create(dir).Fields("id").Do()
@@ -540,17 +598,16 @@ func (s *GDrive) Put(token string, filename string, reader io.Reader, contentTyp
 			return err
 		}

-		dirId = di.Id
+		dirID = di.Id
 	}

 	// Instantiate empty drive file
 	dst := &drive.File{
 		Name:     filename,
-		Parents:  []string{dirId},
+		Parents:  []string{dirID},
 		MimeType: contentType,
 	}

-	ctx := context.Background()
 	_, err = s.service.Files.Create(dst).Context(ctx).Media(reader, googleapi.ChunkSize(s.chunkSize)).Do()

 	if err != nil {
@@ -561,19 +618,19 @@ func (s *GDrive) Put(token string, filename string, reader io.Reader, contentTyp
 }

 // Retrieve a token, saves the token, then returns the generated client.
-func getGDriveClient(config *oauth2.Config, localConfigPath string, logger *log.Logger) *http.Client {
-	tokenFile := filepath.Join(localConfigPath, GDriveTokenJsonFile)
+func getGDriveClient(ctx context.Context, config *oauth2.Config, localConfigPath string, logger *log.Logger) *http.Client {
+	tokenFile := filepath.Join(localConfigPath, gdriveTokenJSONFile)
 	tok, err := gDriveTokenFromFile(tokenFile)
 	if err != nil {
-		tok = getGDriveTokenFromWeb(config, logger)
+		tok = getGDriveTokenFromWeb(ctx, config, logger)
 		saveGDriveToken(tokenFile, tok, logger)
 	}

-	return config.Client(context.Background(), tok)
+	return config.Client(ctx, tok)
 }

 // Request a token from the web, then returns the retrieved token.
-func getGDriveTokenFromWeb(config *oauth2.Config, logger *log.Logger) *oauth2.Token {
+func getGDriveTokenFromWeb(ctx context.Context, config *oauth2.Config, logger *log.Logger) *oauth2.Token {
 	authURL := config.AuthCodeURL("state-token", oauth2.AccessTypeOffline)
 	fmt.Printf("Go to the following link in your browser then type the "+
 		"authorization code: \n%v\n", authURL)
@@ -583,7 +640,7 @@ func getGDriveTokenFromWeb(config *oauth2.Config, logger *log.Logger) *oauth2.To
 		logger.Fatalf("Unable to read authorization code %v", err)
 	}

-	tok, err := config.Exchange(context.TODO(), authCode)
+	tok, err := config.Exchange(ctx, authCode)
 	if err != nil {
 		logger.Fatalf("Unable to retrieve token from web %v", err)
 	}
@@ -593,7 +650,7 @@ func getGDriveTokenFromWeb(config *oauth2.Config, logger *log.Logger) *oauth2.To
 // Retrieves a token from a local file.
 func gDriveTokenFromFile(file string) (*oauth2.Token, error) {
 	f, err := os.Open(file)
-	defer f.Close()
+	defer safeClose(f)
 	if err != nil {
 		return nil, err
 	}
@@ -606,14 +663,18 @@ func gDriveTokenFromFile(file string) (*oauth2.Token, error) {
 func saveGDriveToken(path string, token *oauth2.Token, logger *log.Logger) {
 	logger.Printf("Saving credential file to: %s\n", path)
 	f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0600)
-	defer f.Close()
+	defer safeClose(f)
 	if err != nil {
 		logger.Fatalf("Unable to cache oauth token: %v", err)
 	}

-	json.NewEncoder(f).Encode(token)
+	err = json.NewEncoder(f).Encode(token)
+	if err != nil {
+		logger.Fatalf("Unable to encode oauth token: %v", err)
+	}
 }

+// StorjStorage is a storage backed by Storj
 type StorjStorage struct {
 	Storage
 	project   *uplink.Project
@@ -622,18 +683,25 @@ type StorjStorage struct {
 	logger    *log.Logger
 }

+// NewStorjStorage is the factory for StorjStorage
 func NewStorjStorage(access, bucket string, purgeDays int, logger *log.Logger) (*StorjStorage, error) {
 	var instance StorjStorage
 	var err error

-	ctx := context.TODO()
+	pCtx := context.TODO()
+
+	ctx := fpath.WithTempData(pCtx, "", true)
+
+	uplConf := &uplink.Config{
+		UserAgent: "transfer-sh",
+	}

 	parsedAccess, err := uplink.ParseAccess(access)
 	if err != nil {
 		return nil, err
 	}

-	instance.project, err = uplink.OpenProject(ctx, parsedAccess)
+	instance.project, err = uplConf.OpenProject(ctx, parsedAccess)
 	if err != nil {
 		return nil, err
 	}
@@ -652,16 +720,16 @@ func NewStorjStorage(access, bucket string, purgeDays int, logger *log.Logger) (
 	return &instance, nil
 }

+// Type returns the storage type
 func (s *StorjStorage) Type() string {
 	return "storj"
 }

-func (s *StorjStorage) Head(token string, filename string) (contentLength uint64, err error) {
+// Head retrieves content length of a file from storage
+func (s *StorjStorage) Head(ctx context.Context, token string, filename string) (contentLength uint64, err error) {
 	key := storj.JoinPaths(token, filename)

-	ctx := context.TODO()
-
-	obj, err := s.project.StatObject(ctx, s.bucket.Name, key)
+	obj, err := s.project.StatObject(fpath.WithTempData(ctx, "", true), s.bucket.Name, key)
 	if err != nil {
 		return 0, err
 	}
@@ -671,14 +739,13 @@ func (s *StorjStorage) Head(token string, filename string) (contentLength uint64
 	return
 }

-func (s *StorjStorage) Get(token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
+// Get retrieves a file from storage
+func (s *StorjStorage) Get(ctx context.Context, token string, filename string) (reader io.ReadCloser, contentLength uint64, err error) {
 	key := storj.JoinPaths(token, filename)

 	s.logger.Printf("Getting file %s from Storj Bucket", filename)

-	ctx := context.TODO()
-
-	download, err := s.project.DownloadObject(ctx, s.bucket.Name, key, nil)
+	download, err := s.project.DownloadObject(fpath.WithTempData(ctx, "", true), s.bucket.Name, key, nil)
 	if err != nil {
 		return nil, 0, err
 	}
@@ -689,31 +756,35 @@ func (s *StorjStorage) Get(token string, filename string) (reader io.ReadCloser,
 	return
 }

-func (s *StorjStorage) Delete(token string, filename string) (err error) {
+// Delete removes a file from storage
+func (s *StorjStorage) Delete(ctx context.Context, token string, filename string) (err error) {
 	key := storj.JoinPaths(token, filename)

 	s.logger.Printf("Deleting file %s from Storj Bucket", filename)

-	ctx := context.TODO()
-
-	_, err = s.project.DeleteObject(ctx, s.bucket.Name, key)
+	_, err = s.project.DeleteObject(fpath.WithTempData(ctx, "", true), s.bucket.Name, key)

 	return
 }

-func (s *StorjStorage) Purge(days time.Duration) (err error) {
+// Purge cleans up the storage
+func (s *StorjStorage) Purge(ctx context.Context, days time.Duration) (err error) {
 	// NOOP expiration is set at upload time
 	return nil
 }

-func (s *StorjStorage) Put(token string, filename string, reader io.Reader, contentType string, contentLength uint64) (err error) {
+// Put saves a file on storage
+func (s *StorjStorage) Put(ctx context.Context, token string, filename string, reader io.Reader, contentType string, contentLength uint64) (err error) {
 	key := storj.JoinPaths(token, filename)

 	s.logger.Printf("Uploading file %s to Storj Bucket", filename)

-	ctx := context.TODO()
+	var uploadOptions *uplink.UploadOptions
+	if s.purgeDays.Hours() > 0 {
+		uploadOptions = &uplink.UploadOptions{Expires: time.Now().Add(s.purgeDays)}
+	}

-	writer, err := s.project.UploadObject(ctx, s.bucket.Name, key, &uplink.UploadOptions{Expires: time.Now().Add(s.purgeDays)})
+	writer, err := s.project.UploadObject(fpath.WithTempData(ctx, "", true), s.bucket.Name, key, uploadOptions)
 	if err != nil {
 		return err
 	}
@@ -735,6 +806,7 @@ func (s *StorjStorage) Put(token string, filename string, reader io.Reader, cont
 	return err
 }

+// IsNotExist indicates if a file doesn't exist on storage
 func (s *StorjStorage) IsNotExist(err error) bool {
 	return errors.Is(err, uplink.ErrObjectNotFound)
 }
--- a/server/token.go
+++ b/server/token.go
@@ -0,0 +1,45 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2020- Andrea Spacca and Stefan Benten.
+
+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.
+*/
+
+package server
+
+import (
+	"math/rand"
+)
+
+const (
+	// SYMBOLS characters used for short-urls
+	SYMBOLS = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+)
+
+// generate a token
+func token(length int) string {
+	result := ""
+	for i := 0; i < length; i++ {
+		x := rand.Intn(len(SYMBOLS) - 1)
+		result = string(SYMBOLS[x]) + result
+	}
+
+	return result
+}
--- a/server/token_test.go
+++ b/server/token_test.go
@@ -0,0 +1,15 @@
+package server
+
+import "testing"
+
+func BenchmarkTokenConcat(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_ = token(5) + token(5)
+	}
+}
+
+func BenchmarkTokenLonger(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		_ = token(10)
+	}
+}
--- a/server/utils.go
+++ b/server/utils.go
@@ -2,6 +2,8 @@
 The MIT License (MIT)

 Copyright (c) 2014-2017 DutchCoders [https://github.com/dutchcoders/]
+Copyright (c) 2018-2020 Andrea Spacca.
+Copyright (c) 2020- Andrea Spacca and Stefan Benten.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -25,6 +27,8 @@ THE SOFTWARE.
 package server

 import (
+	"fmt"
+	"io"
 	"math"
 	"net/http"
 	"net/mail"
@@ -47,8 +51,7 @@ func getAwsSession(accessKey, secretKey, region, endpoint string, forcePathStyle
 }

 func formatNumber(format string, s uint64) string {
-
-	return RenderFloat(format, float64(s))
+	return renderFloat(format, float64(s))
 }

 var renderFloatPrecisionMultipliers = [10]float64{
@@ -77,7 +80,7 @@ var renderFloatPrecisionRounders = [10]float64{
 	0.0000000005,
 }

-func RenderFloat(format string, n float64) string {
+func renderFloat(format string, n float64) string {
 	// Special cases:
 	// NaN = "NaN"
 	// +Inf = "+Infinity"
@@ -125,7 +128,7 @@ func RenderFloat(format string, n float64) string {
 			// +0000
 			if formatDirectiveIndices[0] == 0 {
 				if formatDirectiveChars[formatDirectiveIndices[0]] != '+' {
-					panic("RenderFloat(): invalid positive sign directive")
+					panic("renderFloat(): invalid positive sign directive")
 				}
 				positiveStr = "+"
 				formatDirectiveIndices = formatDirectiveIndices[1:]
@@ -139,7 +142,7 @@ func RenderFloat(format string, n float64) string {
 			// 000,000.00
 			if len(formatDirectiveIndices) == 2 {
 				if (formatDirectiveIndices[1] - formatDirectiveIndices[0]) != 4 {
-					panic("RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers")
+					panic("renderFloat(): thousands separator directive must be followed by 3 digit-specifiers")
 				}
 				thousandStr = string(formatDirectiveChars[formatDirectiveIndices[0]])
 				formatDirectiveIndices = formatDirectiveIndices[1:]
@@ -199,8 +202,8 @@ func RenderFloat(format string, n float64) string {
 	return signStr + intStr + decimalStr + fracStr
 }

-func RenderInteger(format string, n int) string {
-	return RenderFloat(format, float64(n))
+func renderInteger(format string, n int) string {
+	return renderFloat(format, float64(n))
 }

 // Request.RemoteAddress contains port, which we want to remove i.e.:
@@ -253,3 +256,37 @@ func acceptsHTML(hdr http.Header) bool {

 	return (false)
 }
+
+func formatSize(size int64) string {
+	sizeFloat := float64(size)
+	base := math.Log(sizeFloat) / math.Log(1024)
+
+	sizeOn := math.Pow(1024, base-math.Floor(base))
+
+	var round float64
+	pow := math.Pow(10, float64(2))
+	digit := pow * sizeOn
+	round = math.Floor(digit)
+
+	newVal := round / pow
+
+	var suffixes [5]string
+	suffixes[0] = "B"
+	suffixes[1] = "KB"
+	suffixes[2] = "MB"
+	suffixes[3] = "GB"
+	suffixes[4] = "TB"
+
+	getSuffix := suffixes[int(math.Floor(base))]
+	return fmt.Sprintf("%s %s", strconv.FormatFloat(newVal, 'f', -1, 64), getSuffix)
+}
+
+func safeClose(c io.Closer) {
+	if c == nil {
+		return
+	}
+
+	if err := c.Close(); err != nil {
+		fmt.Println("Received close error:", err)
+	}
+}
--- a/server/virustotal.go
+++ b/server/virustotal.go
@@ -26,10 +26,8 @@ package server

 import (
 	"fmt"
-	"io"
 	"net/http"

-	_ "github.com/PuerkitoBio/ghost/handlers"
 	"github.com/gorilla/mux"

 	virustotal "github.com/dutchcoders/go-virustotal"
@@ -47,18 +45,16 @@ func (s *Server) virusTotalHandler(w http.ResponseWriter, r *http.Request) {

 	vt, err := virustotal.NewVirusTotal(s.VirusTotalKey)
 	if err != nil {
-		http.Error(w, err.Error(), 500)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}

-	var reader io.Reader
-
-	reader = r.Body
+	reader := r.Body

 	result, err := vt.Scan(filename, reader)
 	if err != nil {
-		http.Error(w, err.Error(), 500)
+		http.Error(w, err.Error(), http.StatusInternalServerError)
 	}

 	s.logger.Println(result)
-	w.Write([]byte(fmt.Sprintf("%v\n", result.Permalink)))
+	_, _ = w.Write([]byte(fmt.Sprintf("%v\n", result.Permalink)))
 }
Author	SHA1	Message	Date
Andrea Spacca	a7b600c562	refinement	2022-03-02 22:49:20 +09:00
Andrea Spacca	715f2b4cd9	Merge branch 'main' into gpg-encryption-support	2022-03-02 22:34:40 +09:00
Anirudh Haritas Murali	597554a59e	Add X-Url-Delete-* headers to POST handler (#435 ) * Add X-Url-Delete-* headers to POST handler * Remove token from header * Fix writing of headers * Handle error returned by Write * Update handlers.go Co-authored-by: Andrea Spacca <andrea.spacca@gmail.com>	2022-03-02 13:26:00 +01:00
Stefan Benten	368431fb6b	server/storage.go: Update storj dependencies and set user-agent (#467 )	2022-02-09 12:37:11 +01:00
Andrea Spacca	e3bb49993c	fix perform-clamav-prescan (#460 )	2022-01-10 11:01:26 +01:00
Andrea Spacca	cff0a88bf3	Clamav prescan (#389 )	2022-01-09 22:14:10 +01:00
Stefan Benten	492731e31f	server: propagate context to storage layer (#455 ) This change propagates the context of the actual user request through. Additionally it configures the Storj Backend to do in memory buffering instead of relying on temporary files in /tmp/ folders. Fixes #448	2021-12-26 17:17:28 +01:00
Stefan Benten	f062af9fc5	server/handlers.go,storage.go: smaller fixes (#452 ) This change moves a couple of defers in order to prevent them from not being executed since we have returned in error cases early. It also fixes a couple of smaller linting issues, like error messages not starting with a capital letter and variable name collisions with imported packages.	2021-12-26 14:37:22 +01:00
Stefan Benten	2fbd19365c	.github/workflows: adding golangci-lint as new job (#453 ) In order to follow golang's best practices, we should lint the code base properly beyond usual syntax mistakes.	2021-12-26 14:03:27 +01:00
Stefan Benten	5932a194b2	go.mod,go.sum: bumping storj dependency (#454 )	2021-12-26 09:30:45 +01:00
Andrea Spacca	acd6fb084f	remove tor, remove bitcoing, fix contact us (#447 )	2021-12-15 21:06:54 +01:00
Andrea Spacca	6f49951bc0	master to main, what's left	2021-12-07 20:24:58 +01:00
Andrea Spacca	d2a0e77814	fix in force-https redirect (#441 )	2021-12-07 19:41:42 +01:00
Andrea Spacca	014b95ff07	fix typo in flake.nix	2021-12-07 13:39:53 +01:00
干志雄	0eec27586d	Add uploading and copy download command (#412 ) * Add uploading and copy download command	2021-11-13 09:16:53 +01:00
kugiyasan	c7164856d2	issue #420 added MaxDate.IsZero() check (#427 ) * issue #420 return 400 response when Max-Days is too big * issue #420 moved the Max-Days check before saving the metadata * issue #420 added a logging message when Max-Days is invalid * issue #420 added MaxDate.IsZero() check Co-authored-by: kugiyasan <kugiyasan@users.noreply.github.com>	2021-10-30 10:04:43 +02:00
Andrea Spacca	96723b2685	fix go1.16, add go1.17	2021-10-26 19:34:40 +02:00
Andrea Spacca	4a56bad05f	bump bluemonday	2021-10-26 19:12:34 +02:00
Andrea Spacca	fa74be02d2	Revert "issue #420 return 400 response when Max-Days is too big (#422 )" (#426 ) This reverts commit `2959fc2992`.	2021-10-26 19:03:51 +02:00
kugiyasan	2959fc2992	issue #420 return 400 response when Max-Days is too big (#422 ) * issue #420 return 400 response when Max-Days is too big Co-authored-by: kugiyasan <kugiyasan@users.noreply.github.com>	2021-10-25 18:33:18 +02:00
Yannik Sander	694b3ce246	Implement Nix Flake (#424 ) * Implement flake	2021-10-24 09:42:38 +02:00
Masaya Watanabe	92948fab23	fix missed errors (#417 ) Co-authored-by: Andrea Spacca <andrea.spacca@gmail.com>	2021-10-16 09:57:59 +02:00
mattn	e5455d9713	Fix path (#416 ) * chan is leaked * Remove path.Clean Co-authored-by: Andrea Spacca <andrea.spacca@gmail.com>	2021-10-16 09:51:09 +02:00
Soumil Arora	6ab75b30e5	Edited code of condunct for more information and corrected a grammatical error (#421 )	2021-10-16 09:36:02 +02:00
Christian Leo-Pernold	6b8eff8322	Update README.md (#415 ) * Update README.md Add minor grammar improvements. * Update README.md Fix grammar.	2021-10-08 10:55:56 +02:00
Stefan Benten	2da62eb235	Merge pull request #414 from modem7/patch-1	2021-10-03 12:51:02 +02:00
modem7	156daa5a24	Update README.md Edited capitalization of some sections to better follow the rest of the readme.	2021-10-03 02:56:17 +01:00
Andrea Spacca	e97fdcb293	remove build on master	2021-08-20 08:07:12 +02:00
Andrea Spacca	9fe5f9a5c9	Golint (#404 ) * golint * remove gitter badge	2021-08-19 22:45:30 +02:00
wc7086	788dfa203f	Build more binary releases (#395 ) * Build more binary releases	2021-08-19 20:57:42 +02:00
Stefan Benten	440ccf3a57	Merge pull request #399 from dutchcoders/ISSUE-398 s3 and storj storage: use nil when purgeDays is 0	2021-08-15 11:50:26 +02:00
Andrea Spacca	224f8dca42	s3 and storj storage: use nill when purgeDays is 0	2021-08-15 10:40:58 +02:00
Stefan Benten	d16a6cc25e	Merge pull request #393 from dutchcoders/dependabot/go_modules/github.com/microcosm-cc/bluemonday-1.0.5 Bump github.com/microcosm-cc/bluemonday from 1.0.4 to 1.0.5	2021-08-01 22:58:09 +02:00
dependabot[bot]	49a083d8a2	Bump github.com/microcosm-cc/bluemonday from 1.0.4 to 1.0.5 Bumps [github.com/microcosm-cc/bluemonday](https://github.com/microcosm-cc/bluemonday) from 1.0.4 to 1.0.5. - [Release notes](https://github.com/microcosm-cc/bluemonday/releases) - [Commits](https://github.com/microcosm-cc/bluemonday/compare/v1.0.4...v1.0.5) --- updated-dependencies: - dependency-name: github.com/microcosm-cc/bluemonday dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>	2021-07-26 09:07:59 +00:00
Stefan Benten	f38eb6fb77	Multiple fixes	2021-07-26 10:59:28 +02:00
Andrea Spacca	8f5a0a80f3	bump trasfer.sh-web	2021-07-23 11:46:00 +02:00
Andrea Spacca	a895846bbc	bump trasfer.sh-web	2021-07-23 11:37:09 +02:00
Andrea Spacca	3990c3c5b7	gofmt	2021-07-23 11:21:05 +02:00
Andrea Spacca	3ea4ffd0e3	cr fixes and dynamic upload size in UI	2021-07-23 11:20:49 +02:00
Andrea Spacca	88003018e6	deletion token in UI	2021-07-19 21:03:41 +02:00
Andrea Spacca	9baefbc4bf	purge time in ui, fix range regeression from videojs	2021-07-19 21:03:41 +02:00
Andrea Spacca	e9148e0c20	remove unused const	2021-07-19 21:03:41 +02:00
Andrea Spacca	2ecedb93c6	rename file	2021-07-19 21:03:41 +02:00
Andrea Spacca	1ff9ccd01e	copyright update	2021-07-19 21:03:41 +02:00
Andrea Spacca	ca17555c22	forgot dockerfile	2021-07-19 21:03:41 +02:00
Andrea Spacca	a7a3e685fe	gofmt	2021-07-19 21:03:41 +02:00
Andrea Spacca	94f94f27ff	rename benchmark	2021-07-19 21:03:41 +02:00
Andrea Spacca	69d979ca48	issue 380 and simplier token generation	2021-07-19 21:03:41 +02:00
Andrea Spacca	d9198e78db	always use logger	2021-07-19 21:03:41 +02:00
Andrea Spacca	811679f8fb	make version on build time	2021-07-19 21:03:41 +02:00
Tom Byrer	ce0c9b8915	Un-hyperlink malware (#388 ) Don't want people to accidently click on the malware site. :)	2021-07-18 10:40:13 +02:00
Andrea Spacca	c93c585566	ISSUE-382-take2 (#385 )	2021-07-06 19:50:42 +02:00
Andrea Spacca	0eb3ba9ff8	ISSUE-382 (#383 )	2021-07-06 18:52:38 +02:00
Stefan Benten	1594f95abf	Bump Storj Dependencies (#374 ) Co-authored-by: Andrea Spacca <andrea.spacca@gmail.com>	2021-05-21 17:22:58 +02:00
Andrea Spacca	8f6e44b212	Fix workflows (#376 ) * tests on PR	2021-05-21 17:20:45 +02:00
Andrea Spacca	2e2c07c3a0	tests on PR (#375 ) * tests on PR	2021-05-21 17:16:43 +02:00
Andrea Spacca	9df18fdc69	fixes-20210521 (#373 )	2021-05-21 15:49:48 +02:00
Stefan Benten	49c6d7ee4f	Merge pull request #372 from dutchcoders/ISSUE-371 Add random-token-length config	2021-05-21 10:37:42 +02:00
Andrea Spacca	fdfd453222	Added random-token-length, Encode() refactored	2021-05-20 08:26:07 +02:00
Stefan Benten	b5ffdb5095	Merge pull request #370 from dutchcoders/ISSUE-38-WEB Added UrlRandomToken in template data	2021-05-09 10:37:43 +02:00
Andrea Spacca	0512452111	Added UrlRandomToken in template data	2021-05-09 09:21:54 +02:00
Federico Marzocchi	16e94447f7	GitHub workflow for releases (#368 ) * GitHub workflow for releases * avoid renaming * add workflow for tests * fix workflow name * one yaml for all * fix yaml * add missing pipe * add conditional * also rename that other var * remove empty version * print the go version * add name to step * add go version when building * split files * remove dependency * delete travis and add badge * CHANGE NAMES TO LOWER CASE	2021-05-01 19:53:15 +02:00
Stefan Benten	941ec1fe0f	Merge pull request #365 from JustAnotherArchivist/disable-download-counter-without-limit Only increment download counter on files that have a download limit	2021-04-25 21:00:49 +02:00
JustAnotherArchivist	6bd3e97186	Only increment download counter on files that have a download limit For files that have no limit, there is no reason to track the download counter as its value will never be used anyway. This reduces costs on storage backends that have an operation fee (e.g. AWS S3) or a minimum retention (e.g. Wasabi S3).	2021-04-25 17:47:23 +00:00
Andrea Spacca	31ef712847	Merge pull request #362 from JustAnotherArchivist/fix-metadata-rewrite Only rewrite metadata file when the download counter changed	2021-04-24 21:23:51 +02:00
JustAnotherArchivist	4daca97f89	Only rewrite metadata file when the download counter changed Previously, the metadata file would be rewritten even if the download counter stayed the same (i.e. `increaseDownload = false`, previews and HEAD requests). Because the metadata doesn't change in that case, this would simply rewrite the exact same contents needlessly, which may also incur extra costs depending on the storage backend.	2021-04-19 18:37:47 +00:00
Andrea Spacca	69519d8fa4	Unwrap unnecessary bytes.NewReader	2021-03-19 08:25:40 +01:00
Andrea Spacca	a90d29700d	bump version	2021-03-16 19:43:54 +01:00
Andrea Spacca	f9700ee237	added code of conduct	2021-03-14 22:24:31 +01:00
Andrea Spacca	3ed153904d	Merge pull request #355 from dutchcoders/ISSUE-344 Issue 344	2021-03-09 14:34:27 +01:00
Andrea Spacca	b36711c1ea	sanitize only on inline content-disposition	2021-03-02 16:50:53 +01:00
Andrea Spacca	27f84e719a	Content-Type metadata to lower	2021-03-02 16:48:04 +01:00
Stefan Benten	0b075554ff	Merge pull request #350 from dutchcoders/sb/readme-storj	2021-02-21 18:54:25 +01:00
Andrea Spacca	eaf048690a	Merge pull request #349 from dutchcoders/sb/go-1.16 .travis.yaml: test build for go v1.16.X	2021-02-21 18:36:44 +01:00
Stefan Benten	4dbc2a8085	README.md: Update Storj Configuration Steps	2021-02-21 18:21:42 +01:00
Stefan Benten	644c3a1d23	.travis.yaml: test build for go v1.16.X	2021-02-21 18:08:18 +01:00
Andrea Spacca	ccef887edf	Merge pull request #347 from dutchcoders/SEVERAL_FIX go get -u, go build ldflags, docker tag, inline handler	2021-02-19 15:15:15 +01:00
Andrea Spacca	32621f7dd3	Merge pull request #346 from dutchcoders/sb/update-readme README.md: Update Disclaimer	2021-02-19 14:51:19 +01:00
Andrea Spacca	7ea65c5a24	go get -u, go build ldflags, docker tag, inline handler	2021-02-19 14:50:40 +01:00
Stefan Benten	27bf261844	README.md: Update Disclaimer As i am now operator of the public instance living at https://transfer.sh, the disclaimer is outdated.	2021-02-16 23:36:32 +01:00
Andrea Spacca	7522cf5f31	bump frontend	2021-02-12 08:28:55 +01:00
Andrea Spacca	ba21621d66	bump frontend	2021-01-30 19:12:19 +01:00
Andrea Spacca	7cf688e86e	fix bug in purge for local storage	2021-01-11 16:02:00 +01:00
Andrea Spacca	fbf9a4facc	gpg encryption support	2018-10-06 19:24:40 +02:00
Andrea Spacca	0c844c1f11	gpg encryption support	2018-10-06 19:04:46 +02:00