update state

.github/workflows/ci.yml

@@ -13,40 +13,6 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v5
       with:
-        go-version: '1.23'
+        go-version: '1.20'
     - run: go version
     - run: go test -v ./...
-    - name: Build files
-      run: |
-        go version
-        CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags '-extldflags "-static"' -o croc.exe
-        CGO_ENABLED=0 GOOS=windows GOARCH=386 go build -ldflags '-extldflags "-static"' -o croc.exe
-        CGO_ENABLED=0 GOOS=windows GOARCH=arm go build -ldflags '-extldflags "-static"' -o croc.exe
-        CGO_ENABLED=0 GOOS=windows GOARCH=arm64 go build -ldflags '-extldflags "-static"' -o croc.exe
-        CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags '-extldflags "-static"' -o croc
-        CGO_ENABLED=0 GOOS=linux GOARCH=386 go build -ldflags '-extldflags "-static"' -o croc
-        CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -ldflags '-extldflags "-static"' -o croc
-        GOARM=5 CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -ldflags '-extldflags "-static"' -o croc
-        CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -ldflags '-extldflags "-static"' -o croc
-        CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags '-s -extldflags "-sectcreate __TEXT __info_plist Info.plist"' -o croc
-        CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags '-s -extldflags "-sectcreate __TEXT __info_plist Info.plist"' -o croc
-        CGO_ENABLED=0 GOOS=dragonfly GOARCH=amd64 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=freebsd GOARCH=amd64 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=freebsd GOARCH=arm64 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=netbsd GOARCH=386 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=netbsd GOARCH=amd64 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=netbsd GOARCH=arm64 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=openbsd GOARCH=amd64 go build -ldflags '' -o croc
-        CGO_ENABLED=0 GOOS=openbsd GOARCH=arm64 go build -ldflags '' -o croc
-    - name: Setup Go
-      uses: actions/setup-go@v5
-      with:
-        go-version: '1.20.7' # go1.20.8+ refuses to build go1.22 code...
-    - name: Build Windows 7
-      run: |
-        go version
-        rm go.mod go.sum
-        go mod init github.com/schollz/croc/v10
-        go mod tidy
-        CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags '-extldflags "-static"' -o croc.exe
-        CGO_ENABLED=0 GOOS=windows GOARCH=386 go build -ldflags '-extldflags "-static"' -o croc.exe

.github/workflows/release.yml

@@ -17,7 +17,17 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.23'
+        go-version: '1.20'
+    - name: Build Windows 7
+      run: |
+        CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags '-extldflags "-static"' -o croc.exe
+        zip croc_${{ github.event.release.name }}_Windows7-64bit.zip croc.exe
+        CGO_ENABLED=0 GOOS=windows GOARCH=386 go build -ldflags '-extldflags "-static"' -o croc.exe
+        zip croc_${{ github.event.release.name }}_Windows7-32bit.zip croc.exe
+    - name: Setup Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.21'
     - name: Prepare source tarball
       run: |
         git clone -b ${{ github.event.release.name }} --depth 1 https://github.com/schollz/croc croc-${{ github.event.release.name }}
@@ -63,20 +73,6 @@ jobs:
         tar -czvf croc_${{ github.event.release.name }}_OpenBSD-64bit.tar.gz croc LICENSE
         CGO_ENABLED=0 GOOS=openbsd GOARCH=arm64 go build -ldflags '' -o croc
         tar -czvf croc_${{ github.event.release.name }}_OpenBSD-ARM64.tar.gz croc LICENSE
-    - name: Setup Go
-      uses: actions/setup-go@v5
-      with:
-        go-version: '1.20.7' # go1.20.8+ refuses to build go1.22 code...
-    - name: Build Windows 7
-      run: |
-        go version
-        rm go.mod go.sum
-        go mod init github.com/schollz/croc/v10
-        go mod tidy
-        CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags '-extldflags "-static"' -o croc.exe
-        zip croc_${{ github.event.release.name }}_Windows7-64bit.zip croc.exe
-        CGO_ENABLED=0 GOOS=windows GOARCH=386 go build -ldflags '-extldflags "-static"' -o croc.exe
-        zip croc_${{ github.event.release.name }}_Windows7-32bit.zip croc.exe
     - name: Create checksums.txt
       run: |
         touch croc_${{ github.event.release.name }}_checksums.txt

README.md

@@ -4,7 +4,7 @@
     src="https://user-images.githubusercontent.com/6550035/46709024-9b23ad00-cbf6-11e8-9fb2-ca8b20b7dbec.jpg"
     width="408px" border="0" alt="croc">
 <br>
-<a href="https://github.com/schollz/croc/releases/latest"><img src="https://img.shields.io/badge/version-v10.1.1-brightgreen.svg?style=flat-square" alt="Version"></a>
+<a href="https://github.com/schollz/croc/releases/latest"><img src="https://img.shields.io/badge/version-v10.0.11-brightgreen.svg?style=flat-square" alt="Version"></a>
 <a href="https://github.com/schollz/croc/actions/workflows/ci.yml"><img
 src="https://github.com/schollz/croc/actions/workflows/ci.yml/badge.svg" alt="Build
 Status"></a> 
@@ -104,19 +104,7 @@ On FreeBSD you can install with `pkg`:
 pkg install croc
 ```
 
-On Linux, macOS, and Windows you can install from [conda-forge](https://github.com/conda-forge/croc-feedstock/) globally with [`pixi`](https://pixi.sh/):
+Or, you can [install Go](https://golang.org/dl/) and build from source (requires Go 1.17+): 
-
-```
-pixi global install croc
-```
-
-or into a particular environment with [`conda`](https://docs.conda.io/projects/conda/):
-
-```
-conda install --channel conda-forge croc
-```
-
-Or, you can [install Go](https://golang.org/dl/) and build from source (requires Go 1.17+):
 
 ```
 go install github.com/schollz/croc/v10@latest

go.mod

@@ -1,39 +1,53 @@
 module github.com/schollz/croc/v10
 
-go 1.22
+go 1.20
-
-toolchain go1.23.1
 
 require (
 	github.com/cespare/xxhash v1.1.0
 	github.com/chzyer/readline v1.5.1
 	github.com/denisbrodbeck/machineid v1.0.1
-	github.com/kalafut/imohash v1.1.0
+	github.com/kalafut/imohash v1.0.4
-	github.com/magisterquis/connectproxy v0.0.0-20200725203833-3582e84f0c9b
-	github.com/minio/highwayhash v1.0.3
 	github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06
 	github.com/schollz/cli/v2 v2.2.1
 	github.com/schollz/logger v1.2.0
+	github.com/schollz/mnemonicode v1.0.2-0.20190421205639-63fa713ece0d
 	github.com/schollz/pake/v3 v3.0.5
-	github.com/schollz/peerdiscovery v1.7.5
+	github.com/schollz/peerdiscovery v1.7.4
-	github.com/schollz/progressbar/v3 v3.17.1
+	github.com/schollz/progressbar/v3 v3.14.6
-	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
 	github.com/stretchr/testify v1.9.0
-	golang.org/x/crypto v0.29.0
+	golang.org/x/crypto v0.26.0
-	golang.org/x/net v0.31.0
+	golang.org/x/net v0.28.0
-	golang.org/x/sys v0.27.0
+	golang.org/x/time v0.6.0
-	golang.org/x/term v0.26.0
-	golang.org/x/time v0.8.0
 )
 
 require (
-	github.com/cpuguy83/go-md2man/v2 v2.0.5 // indirect
+	github.com/minio/highwayhash v1.0.3
+	github.com/pion/stun v0.6.1
+)
+
+require (
+	github.com/pion/dtls/v2 v2.2.12 // indirect
+	github.com/pion/logging v0.2.2 // indirect
+	github.com/pion/transport/v2 v2.2.10 // indirect
+	github.com/pion/transport/v3 v3.0.6 // indirect
+	github.com/wlynxg/anet v0.0.3 // indirect
+)
+
+require (
+	github.com/OneOfOne/xxhash v1.2.8 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.4 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/magisterquis/connectproxy v0.0.0-20200725203833-3582e84f0c9b
 	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/tscholl2/siec v0.0.0-20240310163802-c2c6f6198406 // indirect
 	github.com/twmb/murmur3 v1.1.8 // indirect
+	golang.org/x/sys v0.23.0 // indirect
+	golang.org/x/term v0.23.0 // indirect
+	golang.org/x/text v0.17.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,10 +1,9 @@
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/OneOfOne/xxhash v1.2.8 h1:31czK/TI9sNkxIKfaUfGlU47BAxQ0ztGgd9vPyqimf8=
+github.com/OneOfOne/xxhash v1.2.8/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
-github.com/chengxilo/virtualterm v1.0.4 h1:Z6IpERbRVlfB8WkOmtbHiDbBANU7cimRIof7mk9/PwM=
-github.com/chengxilo/virtualterm v1.0.4/go.mod h1:DyxxBZz/x1iqJjFxTFcr6/x+jSpqN0iwWCOK1q10rlY=
 github.com/chzyer/logex v1.2.1 h1:XHDu3E6q+gdHgsdTPH6ImJMIp436vR6MPtH8gP05QzM=
 github.com/chzyer/logex v1.2.1/go.mod h1:JLbx6lG2kDbNRFnfkgvh4eRJRPX1QCoOIWomwysCBrQ=
 github.com/chzyer/readline v1.5.1 h1:upd/6fQk4src78LMRzh5vItIt361/o4uq553V8B5sGI=
@@ -12,24 +11,42 @@ github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObk
 github.com/chzyer/test v1.0.0 h1:p3BQDXSxOhOG0P9z6/hGnII4LGiEPOYBhs8asl/fC04=
 github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
-github.com/cpuguy83/go-md2man/v2 v2.0.5 h1:ZtcqGrnekaHpVLArFSe4HK5DoKx1T0rq2DwVB0alcyc=
+github.com/cpuguy83/go-md2man/v2 v2.0.4 h1:wfIWP927BUkWJb2NmU/kNDYIBTh/ziUX91+lVfRxZq4=
-github.com/cpuguy83/go-md2man/v2 v2.0.5/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/denisbrodbeck/machineid v1.0.1 h1:geKr9qtkB876mXguW2X6TU4ZynleN6ezuMSRhl4D7AQ=
 github.com/denisbrodbeck/machineid v1.0.1/go.mod h1:dJUwb7PTidGDeYyUBmXZ2GphQBbjJCrnectwCyxcUSI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/kalafut/imohash v1.1.0 h1:Lldcmx0SXgMSoABB2WBD8mTgf0OlVnISn2Dyrfg2Ep8=
+github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213/go.mod h1:vNUNkEQ1e29fT/6vq2aBdFsgNPmy8qMdSay1npru+Sw=
-github.com/kalafut/imohash v1.1.0/go.mod h1:6cn9lU0Sj8M4eu9UaQm1kR/5y3k/ayB68yntRhGloL4=
+github.com/kalafut/imohash v1.0.4 h1:3B5ecu2k6KhLnkXFvBJBgEtiOYzMw4oKXvflJe0JkPA=
+github.com/kalafut/imohash v1.0.4/go.mod h1:6cn9lU0Sj8M4eu9UaQm1kR/5y3k/ayB68yntRhGloL4=
+github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/magisterquis/connectproxy v0.0.0-20200725203833-3582e84f0c9b h1:xZ59n7Frzh8CwyfAapUZLSg+gXH5m63YEaFCMpDHhpI=
 github.com/magisterquis/connectproxy v0.0.0-20200725203833-3582e84f0c9b/go.mod h1:uDd4sYVYsqcxAB8j+Q7uhL6IJCs/r1kxib1HV4bgOMg=
-github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
+github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/minio/highwayhash v1.0.3 h1:kbnuUMoHYyVl7szWjSxJnxw11k2U709jqFPPmIUyD6Q=
 github.com/minio/highwayhash v1.0.3/go.mod h1:GGYsuwP/fPD6Y9hMiXuapVvlIUEhFhMTh0rxU3ik1LQ=
 github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
 github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db/go.mod h1:l0dey0ia/Uv7NcFFVbCLtqEBQbrT4OCwCSKTEv6enCw=
+github.com/pion/dtls/v2 v2.2.7/go.mod h1:8WiMkebSHFD0T+dIU+UeBaoV7kDhOW5oDCzZ7WZ/F9s=
+github.com/pion/dtls/v2 v2.2.12 h1:KP7H5/c1EiVAAKUmXyCzPiQe5+bCJrpOeKg/L05dunk=
+github.com/pion/dtls/v2 v2.2.12/go.mod h1:d9SYc9fch0CqK90mRk1dC7AkzzpwJj6u2GU3u+9pqFE=
+github.com/pion/logging v0.2.2 h1:M9+AIj/+pxNsDfAT64+MAVgJO0rsyLnoJKCqf//DoeY=
+github.com/pion/logging v0.2.2/go.mod h1:k0/tDVsRCX2Mb2ZEmTqNa7CWsQPc+YYCB7Q+5pahoms=
+github.com/pion/stun v0.6.1 h1:8lp6YejULeHBF8NmV8e2787BogQhduZugh5PdhDyyN4=
+github.com/pion/stun v0.6.1/go.mod h1:/hO7APkX4hZKu/D0f2lHzNyvdkTGtIy3NDmLR7kSz/8=
+github.com/pion/transport/v2 v2.2.1/go.mod h1:cXXWavvCnFF6McHTft3DWS9iic2Mftcz1Aq29pGcU5g=
+github.com/pion/transport/v2 v2.2.4/go.mod h1:q2U/tf9FEfnSBGSW6w5Qp5PFWRLRj3NjLhCCgpRK4p0=
+github.com/pion/transport/v2 v2.2.10 h1:ucLBLE8nuxiHfvkFKnkDQRYWYfp8ejf4YBOPfaQpw6Q=
+github.com/pion/transport/v2 v2.2.10/go.mod h1:sq1kSLWs+cHW9E+2fJP95QudkzbK7wscs8yYgQToO5E=
+github.com/pion/transport/v3 v3.0.6 h1:k1mQU06bmmX143qSWgXFqSH1KUJceQvIUuVH/K5ELWw=
+github.com/pion/transport/v3 v3.0.6/go.mod h1:HvJr2N/JwNJAfipsRleqwFoR3t/pWyHeZUs89v3+t5s=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
@@ -43,19 +60,27 @@ github.com/schollz/cli/v2 v2.2.1 h1:ou22Mj7ZPjrKz+8k2iDTWaHskEEV5NiAxGrdsCL36VU=
 github.com/schollz/cli/v2 v2.2.1/go.mod h1:My6bfphRLZUhZdlFUK8scAxMWHydE7k4s2ed2Dtnn+s=
 github.com/schollz/logger v1.2.0 h1:5WXfINRs3lEUTCZ7YXhj0uN+qukjizvITLm3Ca2m0Ho=
 github.com/schollz/logger v1.2.0/go.mod h1:P6F4/dGMGcx8wh+kG1zrNEd4vnNpEBY/mwEMd/vn6AM=
+github.com/schollz/mnemonicode v1.0.2-0.20190421205639-63fa713ece0d h1:3zCjdgCJbo9Fot3UoqZkpGiDgT6Nf+iUnOsDEJQay+c=
+github.com/schollz/mnemonicode v1.0.2-0.20190421205639-63fa713ece0d/go.mod h1:cl4UAOhUV0mkdjMj/QYaUZbZZdF8BnOqoz8rHMzwboY=
 github.com/schollz/pake/v3 v3.0.5 h1:MnZVdI987lkjln9BSx/zUb724TZISa2jbO+dPj6BvgQ=
 github.com/schollz/pake/v3 v3.0.5/go.mod h1:OGbG6htRwSKo6V8R5tg61ufpFmZM1b/PrrSp6g2ZLLc=
-github.com/schollz/peerdiscovery v1.7.5 h1:0cEhO+o8i4fpeKBwl7u0UY3Kt3XVt5fSzS4rg17ZPb4=
+github.com/schollz/peerdiscovery v1.7.4 h1:XTgdtdWxtrj+Z9mlCkvKkxawQLLwRL8ElssuLlIYP/4=
-github.com/schollz/peerdiscovery v1.7.5/go.mod h1:Crht2FOfD1/eL3U/AIM0vvwVZDPePlBgSX3Xw+TnJoE=
+github.com/schollz/peerdiscovery v1.7.4/go.mod h1:iKfn3SwRPiHYbyo6YCRjHNwRwDZM8ruJxzTBwO6g36c=
-github.com/schollz/progressbar/v3 v3.17.1 h1:bI1MTaoQO+v5kzklBjYNRQLoVpe0zbyRZNK6DFkVC5U=
+github.com/schollz/progressbar/v3 v3.14.6 h1:GyjwcWBAf+GFDMLziwerKvpuS7ZF+mNTAXIB2aspiZs=
-github.com/schollz/progressbar/v3 v3.17.1/go.mod h1:RzqpnsPQNjUyIgdglUjRLgD7sVnxN1wpmBMV+UiEbL4=
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@@ -64,15 +89,20 @@ github.com/tscholl2/siec v0.0.0-20240310163802-c2c6f6198406/go.mod h1:KL9+ubr1JZ
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@@ -82,20 +112,22 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
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@@ -103,36 +135,46 @@ golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBc
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@@ -140,8 +182,9 @@ golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
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+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

main.go

@@ -5,13 +5,9 @@ package main
 //go:generate git tag -af v$VERSION -m "v$VERSION"
 
 import (
-	"fmt"
+	"log"
-	"os"
-	"os/signal"
-	"syscall"
 
 	"github.com/schollz/croc/v10/src/cli"
-	"github.com/schollz/croc/v10/src/utils"
 )
 
 func main() {
@@ -31,25 +27,7 @@ func main() {
 	// 		fmt.Println("wrote profile")
 	// 	}
 	// }()
-
+	if err := cli.Run(); err != nil {
-	// Create a channel to receive OS signals
+		log.Fatalln(err)
-	sigs := make(chan os.Signal, 1)
+	}
-	signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
-
-	go func() {
-		if err := cli.Run(); err != nil {
-			fmt.Println(err)
-			os.Exit(1)
-		}
-		// Exit the program gracefully
-		utils.RemoveMarkedFiles()
-		os.Exit(0)
-	}()
-
-	// Wait for a termination signal
-	_ = <-sigs
-	utils.RemoveMarkedFiles()
-
-	// Exit the program gracefully
-	os.Exit(0)
 }

src/cli/cli.go

@@ -17,11 +17,11 @@ import (
 	"github.com/schollz/cli/v2"
 	"github.com/schollz/croc/v10/src/comm"
 	"github.com/schollz/croc/v10/src/croc"
-	"github.com/schollz/croc/v10/src/mnemonicode"
 	"github.com/schollz/croc/v10/src/models"
 	"github.com/schollz/croc/v10/src/tcp"
 	"github.com/schollz/croc/v10/src/utils"
 	log "github.com/schollz/logger"
+	"github.com/schollz/mnemonicode"
 	"github.com/schollz/pake/v3"
 )
 
@@ -36,7 +36,7 @@ func Run() (err error) {
 	app := cli.NewApp()
 	app.Name = "croc"
 	if Version == "" {
-		Version = "v10.1.0"
+		Version = "v10.0.11"
 	}
 	app.Version = Version
 	app.Compiled = time.Now()
@@ -77,7 +77,6 @@ func Run() (err error) {
 				&cli.BoolFlag{Name: "git", Usage: "enable .gitignore respect / don't send ignored files"},
 				&cli.IntFlag{Name: "port", Value: 9009, Usage: "base port for the relay"},
 				&cli.IntFlag{Name: "transfers", Value: 4, Usage: "number of ports to use for transfers"},
-				&cli.BoolFlag{Name: "qrcode", Aliases: []string{"qr"}, Usage: "show receive code as a qrcode"},
 			},
 			HelpName: "croc send",
 			Action:   send,
@@ -109,7 +108,6 @@ func Run() (err error) {
 		&cli.BoolFlag{Name: "ignore-stdin", Usage: "ignore piped stdin"},
 		&cli.BoolFlag{Name: "overwrite", Usage: "do not prompt to overwrite or resume"},
 		&cli.BoolFlag{Name: "testing", Usage: "flag for testing purposes"},
-		&cli.StringFlag{Name: "multicast", Value: "239.255.255.250", Usage: "multicast address to use for local discovery"},
 		&cli.StringFlag{Name: "curve", Value: "p256", Usage: "choose an encryption curve (" + strings.Join(pake.AvailableCurves(), ", ") + ")"},
 		&cli.StringFlag{Name: "ip", Value: "", Usage: "set sender ip if known e.g. 10.0.0.1:9009, [::1]:9009"},
 		&cli.StringFlag{Name: "relay", Value: models.DEFAULT_RELAY, Usage: "address of the relay", EnvVars: []string{"CROC_RELAY"}},
@@ -281,30 +279,28 @@ func send(c *cli.Context) (err error) {
 	}
 
 	crocOptions := croc.Options{
-		SharedSecret:     c.String("code"),
+		SharedSecret:   c.String("code"),
-		IsSender:         true,
+		IsSender:       true,
-		Debug:            c.Bool("debug"),
+		Debug:          c.Bool("debug"),
-		NoPrompt:         c.Bool("yes"),
+		NoPrompt:       c.Bool("yes"),
-		RelayAddress:     c.String("relay"),
+		RelayAddress:   c.String("relay"),
-		RelayAddress6:    c.String("relay6"),
+		RelayAddress6:  c.String("relay6"),
-		Stdout:           c.Bool("stdout"),
+		Stdout:         c.Bool("stdout"),
-		DisableLocal:     c.Bool("no-local"),
+		DisableLocal:   c.Bool("no-local"),
-		OnlyLocal:        c.Bool("local"),
+		OnlyLocal:      c.Bool("local"),
-		IgnoreStdin:      c.Bool("ignore-stdin"),
+		IgnoreStdin:    c.Bool("ignore-stdin"),
-		RelayPorts:       ports,
+		RelayPorts:     ports,
-		Ask:              c.Bool("ask"),
+		Ask:            c.Bool("ask"),
-		NoMultiplexing:   c.Bool("no-multi"),
+		NoMultiplexing: c.Bool("no-multi"),
-		RelayPassword:    determinePass(c),
+		RelayPassword:  determinePass(c),
-		SendingText:      c.String("text") != "",
+		SendingText:    c.String("text") != "",
-		NoCompress:       c.Bool("no-compress"),
+		NoCompress:     c.Bool("no-compress"),
-		Overwrite:        c.Bool("overwrite"),
+		Overwrite:      c.Bool("overwrite"),
-		Curve:            c.String("curve"),
+		Curve:          c.String("curve"),
-		HashAlgorithm:    c.String("hash"),
+		HashAlgorithm:  c.String("hash"),
-		ThrottleUpload:   c.String("throttleUpload"),
+		ThrottleUpload: c.String("throttleUpload"),
-		ZipFolder:        c.Bool("zip"),
+		ZipFolder:      c.Bool("zip"),
-		GitIgnore:        c.Bool("git"),
+		GitIgnore:      c.Bool("git"),
-		ShowQrCode:       c.Bool("qrcode"),
-		MulticastAddress: c.String("multicast"),
 	}
 	if crocOptions.RelayAddress != models.DEFAULT_RELAY {
 		crocOptions.RelayAddress6 = ""
@@ -362,7 +358,6 @@ func send(c *cli.Context) (err error) {
 		if err != nil {
 			return
 		}
-		utils.MarkFileForRemoval(fnames[0])
 		defer func() {
 			e := os.Remove(fnames[0])
 			if e != nil {
@@ -374,7 +369,6 @@ func send(c *cli.Context) (err error) {
 		if err != nil {
 			return
 		}
-		utils.MarkFileForRemoval(fnames[0])
 		defer func() {
 			e := os.Remove(fnames[0])
 			if e != nil {
@@ -529,21 +523,20 @@ func receive(c *cli.Context) (err error) {
 	comm.Socks5Proxy = c.String("socks5")
 	comm.HttpProxy = c.String("connect")
 	crocOptions := croc.Options{
-		SharedSecret:     c.String("code"),
+		SharedSecret:  c.String("code"),
-		IsSender:         false,
+		IsSender:      false,
-		Debug:            c.Bool("debug"),
+		Debug:         c.Bool("debug"),
-		NoPrompt:         c.Bool("yes"),
+		NoPrompt:      c.Bool("yes"),
-		RelayAddress:     c.String("relay"),
+		RelayAddress:  c.String("relay"),
-		RelayAddress6:    c.String("relay6"),
+		RelayAddress6: c.String("relay6"),
-		Stdout:           c.Bool("stdout"),
+		Stdout:        c.Bool("stdout"),
-		Ask:              c.Bool("ask"),
+		Ask:           c.Bool("ask"),
-		RelayPassword:    determinePass(c),
+		RelayPassword: determinePass(c),
-		OnlyLocal:        c.Bool("local"),
+		OnlyLocal:     c.Bool("local"),
-		IP:               c.String("ip"),
+		IP:            c.String("ip"),
-		Overwrite:        c.Bool("overwrite"),
+		Overwrite:     c.Bool("overwrite"),
-		Curve:            c.String("curve"),
+		Curve:         c.String("curve"),
-		TestFlag:         c.Bool("testing"),
+		TestFlag:      c.Bool("testing"),
-		MulticastAddress: c.String("multicast"),
 	}
 	if crocOptions.RelayAddress != models.DEFAULT_RELAY {
 		crocOptions.RelayAddress6 = ""

src/crypt/crypt_test.go

@@ -24,20 +24,6 @@ func BenchmarkDecrypt(b *testing.B) {
 	}
 }
 
-func BenchmarkNewPbkdf2(b *testing.B) {
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		New([]byte("password"), nil)
-	}
-}
-
-func BenchmarkNewArgon2(b *testing.B) {
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		NewArgon2([]byte("password"), nil)
-	}
-}
-
 func BenchmarkEncryptChaCha(b *testing.B) {
 	bob, _, _ := NewArgon2([]byte("password"), nil)
 	for i := 0; i < b.N; i++ {

src/diskusage/diskusage.go

@@ -1,49 +0,0 @@
-//go:build !windows
-// +build !windows
-
-package diskusage
-
-import (
-	"golang.org/x/sys/unix"
-)
-
-// DiskUsage contains usage data and provides user-friendly access methods
-type DiskUsage struct {
-	stat *unix.Statfs_t
-}
-
-// NewDiskUsage returns an object holding the disk usage of volumePath
-// or nil in case of error (invalid path, etc)
-func NewDiskUsage(volumePath string) *DiskUsage {
-	stat := unix.Statfs_t{}
-	err := unix.Statfs(volumePath, &stat)
-	if err != nil {
-		return nil
-	}
-	return &DiskUsage{&stat}
-}
-
-// Free returns total free bytes on file system
-func (du *DiskUsage) Free() uint64 {
-	return uint64(du.stat.Bfree) * uint64(du.stat.Bsize)
-}
-
-// Available return total available bytes on file system to an unprivileged user
-func (du *DiskUsage) Available() uint64 {
-	return uint64(du.stat.Bavail) * uint64(du.stat.Bsize)
-}
-
-// Size returns total size of the file system
-func (du *DiskUsage) Size() uint64 {
-	return uint64(du.stat.Blocks) * uint64(du.stat.Bsize)
-}
-
-// Used returns total bytes used in file system
-func (du *DiskUsage) Used() uint64 {
-	return du.Size() - du.Free()
-}
-
-// Usage returns percentage of use on the file system
-func (du *DiskUsage) Usage() float32 {
-	return float32(du.Used()) / float32(du.Size())
-}

src/diskusage/diskusage_test.go

@@ -1,17 +0,0 @@
-package diskusage
-
-import (
-	"fmt"
-	"testing"
-)
-
-var KB = uint64(1024)
-
-func TestNewDiskUsage(t *testing.T) {
-	usage := NewDiskUsage(".")
-	fmt.Println("Free:", usage.Free()/(KB*KB))
-	fmt.Println("Available:", usage.Available()/(KB*KB))
-	fmt.Println("Size:", usage.Size()/(KB*KB))
-	fmt.Println("Used:", usage.Used()/(KB*KB))
-	fmt.Println("Usage:", usage.Usage()*100, "%")
-}

src/diskusage/diskusage_windows.go

@@ -1,55 +0,0 @@
-package diskusage
-
-import (
-	"unsafe"
-
-	"golang.org/x/sys/windows"
-)
-
-type DiskUsage struct {
-	freeBytes  int64
-	totalBytes int64
-	availBytes int64
-}
-
-// NewDiskUsage returns an object holding the disk usage of volumePath
-// or nil in case of error (invalid path, etc)
-func NewDiskUsage(volumePath string) *DiskUsage {
-	h := windows.MustLoadDLL("kernel32.dll")
-	c := h.MustFindProc("GetDiskFreeSpaceExW")
-
-	du := &DiskUsage{}
-
-	c.Call(
-		uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(volumePath))),
-		uintptr(unsafe.Pointer(&du.freeBytes)),
-		uintptr(unsafe.Pointer(&du.totalBytes)),
-		uintptr(unsafe.Pointer(&du.availBytes)))
-
-	return du
-}
-
-// Free returns total free bytes on file system
-func (du *DiskUsage) Free() uint64 {
-	return uint64(du.freeBytes)
-}
-
-// Available returns total available bytes on file system to an unprivileged user
-func (du *DiskUsage) Available() uint64 {
-	return uint64(du.availBytes)
-}
-
-// Size returns total size of the file system
-func (du *DiskUsage) Size() uint64 {
-	return uint64(du.totalBytes)
-}
-
-// Used returns total bytes used in file system
-func (du *DiskUsage) Used() uint64 {
-	return du.Size() - du.Free()
-}
-
-// Usage returns percentage of use on the file system
-func (du *DiskUsage) Usage() float32 {
-	return float32(du.Used()) / float32(du.Size())
-}

src/install/default.txt

@@ -528,7 +528,7 @@ main() {
   local autocomplete_install_rcode
 
   croc_bin_name="croc"
-  croc_version="10.1.1"
+  croc_version="10.0.11"
   croc_dl_ext="tar.gz"
   croc_base_url="https://github.com/schollz/croc/releases/download"
   prefix="${1}"

src/message/message.go

@@ -55,10 +55,10 @@ func Encode(key []byte, m Message) (b []byte, err error) {
 	}
 	b = compress.Compress(b)
 	if key != nil {
-		log.Debugf("writing %s message (encrypted)", m.Type)
+		log.Tracef("writing %s message (encrypted)", m.Type)
 		b, err = crypt.Encrypt(b, key)
 	} else {
-		log.Debugf("writing %s message (unencrypted)", m.Type)
+		log.Tracef("writing %s message (unencrypted)", m.Type)
 	}
 	return
 }
@@ -75,9 +75,9 @@ func Decode(key []byte, b []byte) (m Message, err error) {
 	err = json.Unmarshal(b, &m)
 	if err == nil {
 		if key != nil {
-			log.Debugf("read %s message (encrypted)", m.Type)
+			log.Tracef("read %s message (encrypted)", m.Type)
 		} else {
-			log.Debugf("read %s message (unencrypted)", m.Type)
+			log.Tracef("read %s message (unencrypted)", m.Type)
 		}
 	}
 	return

src/mnemonicode/mnemonicode.go

@@ -1,88 +0,0 @@
-// From GitHub version/fork maintained by Stephen Paul Weber available at:
-// https://github.com/singpolyma/mnemonicode
-//
-// Originally from:
-// http://web.archive.org/web/20101031205747/http://www.tothink.com/mnemonic/
-
-/*
- Copyright (c) 2000  Oren Tirosh <oren@hishome.net>
-
- 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 mnemonicode
-
-const base = 1626
-
-// WordsRequired returns the number of words required to encode input
-// data of length bytes using mnomonic encoding.
-//
-// Every four bytes of input is encoded into three words. If there
-// is an extra one or two bytes they get an extra one or two words
-// respectively. If there is an extra three bytes, they will be encoded
-// into three words with the last word being one of a small set of very
-// short words (only needed to encode the last 3 bits).
-func WordsRequired(length int) int {
-	return ((length + 1) * 3) / 4
-}
-
-// EncodeWordList encodes src into mnemomic words which are appended to dst.
-// The final wordlist is returned.
-// There will be WordsRequired(len(src)) words appeneded.
-func EncodeWordList(dst []string, src []byte) (result []string) {
-	if n := len(dst) + WordsRequired(len(src)); cap(dst) < n {
-		result = make([]string, len(dst), n)
-		copy(result, dst)
-	} else {
-		result = dst
-	}
-
-	var x uint32
-	for len(src) >= 4 {
-		x = uint32(src[0])
-		x |= uint32(src[1]) << 8
-		x |= uint32(src[2]) << 16
-		x |= uint32(src[3]) << 24
-		src = src[4:]
-
-		i0 := int(x % base)
-		i1 := int(x/base) % base
-		i2 := int(x/base/base) % base
-		result = append(result, WordList[i0], WordList[i1], WordList[i2])
-	}
-	if len(src) > 0 {
-		x = 0
-		for i := len(src) - 1; i >= 0; i-- {
-			x <<= 8
-			x |= uint32(src[i])
-		}
-		i := int(x % base)
-		result = append(result, WordList[i])
-		if len(src) >= 2 {
-			i = int(x/base) % base
-			result = append(result, WordList[i])
-		}
-		if len(src) == 3 {
-			i = base + int(x/base/base)%7
-			result = append(result, WordList[i])
-		}
-	}
-
-	return result
-}

src/mnemonicode/wordlist.go

@@ -1,318 +0,0 @@
-// From GitHub version/fork maintained by Stephen Paul Weber available at:
-// https://github.com/singpolyma/mnemonicode
-//
-// Originally from:
-// http://web.archive.org/web/20101031205747/http://www.tothink.com/mnemonic/
-
-/*
-Copyright (c) 2000  Oren Tirosh <oren@hishome.net>
-
-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 mnemonicode
-
-// WordListVersion is the version of compiled in word list.
-const WordListVersion = "0.7"
-
-var wordMap = make(map[string]int, len(WordList))
-
-func init() {
-	for i, w := range WordList {
-		wordMap[w] = i
-	}
-}
-
-const longestWord = 7
-
-var WordList = []string{
-	"academy", "acrobat", "active", "actor", "adam", "admiral",
-	"adrian", "africa", "agenda", "agent", "airline", "airport",
-	"aladdin", "alarm", "alaska", "albert", "albino", "album",
-	"alcohol", "alex", "algebra", "alibi", "alice", "alien",
-	"alpha", "alpine", "amadeus", "amanda", "amazon", "amber",
-	"america", "amigo", "analog", "anatomy", "angel", "animal",
-	"antenna", "antonio", "apollo", "april", "archive", "arctic",
-	"arizona", "arnold", "aroma", "arthur", "artist", "asia",
-	"aspect", "aspirin", "athena", "athlete", "atlas", "audio",
-	"august", "austria", "axiom", "aztec", "balance", "ballad",
-	"banana", "bandit", "banjo", "barcode", "baron", "basic",
-	"battery", "belgium", "berlin", "bermuda", "bernard", "bikini",
-	"binary", "bingo", "biology", "block", "blonde", "bonus",
-	"boris", "boston", "boxer", "brandy", "bravo", "brazil",
-	"bronze", "brown", "bruce", "bruno", "burger", "burma",
-	"cabinet", "cactus", "cafe", "cairo", "cake", "calypso",
-	"camel", "camera", "campus", "canada", "canal", "cannon",
-	"canoe", "cantina", "canvas", "canyon", "capital", "caramel",
-	"caravan", "carbon", "cargo", "carlo", "carol", "carpet",
-	"cartel", "casino", "castle", "castro", "catalog", "caviar",
-	"cecilia", "cement", "center", "century", "ceramic", "chamber",
-	"chance", "change", "chaos", "charlie", "charm", "charter",
-	"chef", "chemist", "cherry", "chess", "chicago", "chicken",
-	"chief", "china", "cigar", "cinema", "circus", "citizen",
-	"city", "clara", "classic", "claudia", "clean", "client",
-	"climax", "clinic", "clock", "club", "cobra", "coconut",
-	"cola", "collect", "colombo", "colony", "color", "combat",
-	"comedy", "comet", "command", "compact", "company", "complex",
-	"concept", "concert", "connect", "consul", "contact", "context",
-	"contour", "control", "convert", "copy", "corner", "corona",
-	"correct", "cosmos", "couple", "courage", "cowboy", "craft",
-	"crash", "credit", "cricket", "critic", "crown", "crystal",
-	"cuba", "culture", "dallas", "dance", "daniel", "david",
-	"decade", "decimal", "deliver", "delta", "deluxe", "demand",
-	"demo", "denmark", "derby", "design", "detect", "develop",
-	"diagram", "dialog", "diamond", "diana", "diego", "diesel",
-	"diet", "digital", "dilemma", "diploma", "direct", "disco",
-	"disney", "distant", "doctor", "dollar", "dominic", "domino",
-	"donald", "dragon", "drama", "dublin", "duet", "dynamic",
-	"east", "ecology", "economy", "edgar", "egypt", "elastic",
-	"elegant", "element", "elite", "elvis", "email", "energy",
-	"engine", "english", "episode", "equator", "escort", "ethnic",
-	"europe", "everest", "evident", "exact", "example", "exit",
-	"exotic", "export", "express", "extra", "fabric", "factor",
-	"falcon", "family", "fantasy", "fashion", "fiber", "fiction",
-	"fidel", "fiesta", "figure", "film", "filter", "final",
-	"finance", "finish", "finland", "flash", "florida", "flower",
-	"fluid", "flute", "focus", "ford", "forest", "formal",
-	"format", "formula", "fortune", "forum", "fragile", "france",
-	"frank", "friend", "frozen", "future", "gabriel", "galaxy",
-	"gallery", "gamma", "garage", "garden", "garlic", "gemini",
-	"general", "genetic", "genius", "germany", "global", "gloria",
-	"golf", "gondola", "gong", "good", "gordon", "gorilla",
-	"grand", "granite", "graph", "green", "group", "guide",
-	"guitar", "guru", "hand", "happy", "harbor", "harmony",
-	"harvard", "havana", "hawaii", "helena", "hello", "henry",
-	"hilton", "history", "horizon", "hotel", "human", "humor",
-	"icon", "idea", "igloo", "igor", "image", "impact",
-	"import", "index", "india", "indigo", "input", "insect",
-	"instant", "iris", "italian", "jacket", "jacob", "jaguar",
-	"janet", "japan", "jargon", "jazz", "jeep", "john",
-	"joker", "jordan", "jumbo", "june", "jungle", "junior",
-	"jupiter", "karate", "karma", "kayak", "kermit", "kilo",
-	"king", "koala", "korea", "labor", "lady", "lagoon",
-	"laptop", "laser", "latin", "lava", "lecture", "left",
-	"legal", "lemon", "level", "lexicon", "liberal", "libra",
-	"limbo", "limit", "linda", "linear", "lion", "liquid",
-	"liter", "little", "llama", "lobby", "lobster", "local",
-	"logic", "logo", "lola", "london", "lotus", "lucas",
-	"lunar", "machine", "macro", "madam", "madonna", "madrid",
-	"maestro", "magic", "magnet", "magnum", "major", "mama",
-	"mambo", "manager", "mango", "manila", "marco", "marina",
-	"market", "mars", "martin", "marvin", "master", "matrix",
-	"maximum", "media", "medical", "mega", "melody", "melon",
-	"memo", "mental", "mentor", "menu", "mercury", "message",
-	"metal", "meteor", "meter", "method", "metro", "mexico",
-	"miami", "micro", "million", "mineral", "minimum", "minus",
-	"minute", "miracle", "mirage", "miranda", "mister", "mixer",
-	"mobile", "model", "modem", "modern", "modular", "moment",
-	"monaco", "monica", "monitor", "mono", "monster", "montana",
-	"morgan", "motel", "motif", "motor", "mozart", "multi",
-	"museum", "music", "mustang", "natural", "neon", "nepal",
-	"neptune", "nerve", "neutral", "nevada", "news", "ninja",
-	"nirvana", "normal", "nova", "novel", "nuclear", "numeric",
-	"nylon", "oasis", "object", "observe", "ocean", "octopus",
-	"olivia", "olympic", "omega", "opera", "optic", "optimal",
-	"orange", "orbit", "organic", "orient", "origin", "orlando",
-	"oscar", "oxford", "oxygen", "ozone", "pablo", "pacific",
-	"pagoda", "palace", "pamela", "panama", "panda", "panel",
-	"panic", "paradox", "pardon", "paris", "parker", "parking",
-	"parody", "partner", "passage", "passive", "pasta", "pastel",
-	"patent", "patriot", "patrol", "patron", "pegasus", "pelican",
-	"penguin", "pepper", "percent", "perfect", "perfume", "period",
-	"permit", "person", "peru", "phone", "photo", "piano",
-	"picasso", "picnic", "picture", "pigment", "pilgrim", "pilot",
-	"pirate", "pixel", "pizza", "planet", "plasma", "plaster",
-	"plastic", "plaza", "pocket", "poem", "poetic", "poker",
-	"polaris", "police", "politic", "polo", "polygon", "pony",
-	"popcorn", "popular", "postage", "postal", "precise", "prefix",
-	"premium", "present", "price", "prince", "printer", "prism",
-	"private", "product", "profile", "program", "project", "protect",
-	"proton", "public", "pulse", "puma", "pyramid", "queen",
-	"radar", "radio", "random", "rapid", "rebel", "record",
-	"recycle", "reflex", "reform", "regard", "regular", "relax",
-	"report", "reptile", "reverse", "ricardo", "ringo", "ritual",
-	"robert", "robot", "rocket", "rodeo", "romeo", "royal",
-	"russian", "safari", "salad", "salami", "salmon", "salon",
-	"salute", "samba", "sandra", "santana", "sardine", "school",
-	"screen", "script", "second", "secret", "section", "segment",
-	"select", "seminar", "senator", "senior", "sensor", "serial",
-	"service", "sheriff", "shock", "sierra", "signal", "silicon",
-	"silver", "similar", "simon", "single", "siren", "slogan",
-	"social", "soda", "solar", "solid", "solo", "sonic",
-	"soviet", "special", "speed", "spiral", "spirit", "sport",
-	"static", "station", "status", "stereo", "stone", "stop",
-	"street", "strong", "student", "studio", "style", "subject",
-	"sultan", "super", "susan", "sushi", "suzuki", "switch",
-	"symbol", "system", "tactic", "tahiti", "talent", "tango",
-	"tarzan", "taxi", "telex", "tempo", "tennis", "texas",
-	"textile", "theory", "thermos", "tiger", "titanic", "tokyo",
-	"tomato", "topic", "tornado", "toronto", "torpedo", "total",
-	"totem", "tourist", "tractor", "traffic", "transit", "trapeze",
-	"travel", "tribal", "trick", "trident", "trilogy", "tripod",
-	"tropic", "trumpet", "tulip", "tuna", "turbo", "twist",
-	"ultra", "uniform", "union", "uranium", "vacuum", "valid",
-	"vampire", "vanilla", "vatican", "velvet", "ventura", "venus",
-	"vertigo", "veteran", "victor", "video", "vienna", "viking",
-	"village", "vincent", "violet", "violin", "virtual", "virus",
-	"visa", "vision", "visitor", "visual", "vitamin", "viva",
-	"vocal", "vodka", "volcano", "voltage", "volume", "voyage",
-	"water", "weekend", "welcome", "western", "window", "winter",
-	"wizard", "wolf", "world", "xray", "yankee", "yoga",
-	"yogurt", "yoyo", "zebra", "zero", "zigzag", "zipper",
-	"zodiac", "zoom", "abraham", "action", "address", "alabama",
-	"alfred", "almond", "ammonia", "analyze", "annual", "answer",
-	"apple", "arena", "armada", "arsenal", "atlanta", "atomic",
-	"avenue", "average", "bagel", "baker", "ballet", "bambino",
-	"bamboo", "barbara", "basket", "bazaar", "benefit", "bicycle",
-	"bishop", "blitz", "bonjour", "bottle", "bridge", "british",
-	"brother", "brush", "budget", "cabaret", "cadet", "candle",
-	"capitan", "capsule", "career", "cartoon", "channel", "chapter",
-	"cheese", "circle", "cobalt", "cockpit", "college", "compass",
-	"comrade", "condor", "crimson", "cyclone", "darwin", "declare",
-	"degree", "delete", "delphi", "denver", "desert", "divide",
-	"dolby", "domain", "domingo", "double", "drink", "driver",
-	"eagle", "earth", "echo", "eclipse", "editor", "educate",
-	"edward", "effect", "electra", "emerald", "emotion", "empire",
-	"empty", "escape", "eternal", "evening", "exhibit", "expand",
-	"explore", "extreme", "ferrari", "first", "flag", "folio",
-	"forget", "forward", "freedom", "fresh", "friday", "fuji",
-	"galileo", "garcia", "genesis", "gold", "gravity", "habitat",
-	"hamlet", "harlem", "helium", "holiday", "house", "hunter",
-	"ibiza", "iceberg", "imagine", "infant", "isotope", "jackson",
-	"jamaica", "jasmine", "java", "jessica", "judo", "kitchen",
-	"lazarus", "letter", "license", "lithium", "loyal", "lucky",
-	"magenta", "mailbox", "manual", "marble", "mary", "maxwell",
-	"mayor", "milk", "monarch", "monday", "money", "morning",
-	"mother", "mystery", "native", "nectar", "nelson", "network",
-	"next", "nikita", "nobel", "nobody", "nominal", "norway",
-	"nothing", "number", "october", "office", "oliver", "opinion",
-	"option", "order", "outside", "package", "pancake", "pandora",
-	"panther", "papa", "patient", "pattern", "pedro", "pencil",
-	"people", "phantom", "philips", "pioneer", "pluto", "podium",
-	"portal", "potato", "prize", "process", "protein", "proxy",
-	"pump", "pupil", "python", "quality", "quarter", "quiet",
-	"rabbit", "radical", "radius", "rainbow", "ralph", "ramirez",
-	"ravioli", "raymond", "respect", "respond", "result", "resume",
-	"retro", "richard", "right", "risk", "river", "roger",
-	"roman", "rondo", "sabrina", "salary", "salsa", "sample",
-	"samuel", "saturn", "savage", "scarlet", "scoop", "scorpio",
-	"scratch", "scroll", "sector", "serpent", "shadow", "shampoo",
-	"sharon", "sharp", "short", "shrink", "silence", "silk",
-	"simple", "slang", "smart", "smoke", "snake", "society",
-	"sonar", "sonata", "soprano", "source", "sparta", "sphere",
-	"spider", "sponsor", "spring", "acid", "adios", "agatha",
-	"alamo", "alert", "almanac", "aloha", "andrea", "anita",
-	"arcade", "aurora", "avalon", "baby", "baggage", "balloon",
-	"bank", "basil", "begin", "biscuit", "blue", "bombay",
-	"brain", "brenda", "brigade", "cable", "carmen", "cello",
-	"celtic", "chariot", "chrome", "citrus", "civil", "cloud",
-	"common", "compare", "cool", "copper", "coral", "crater",
-	"cubic", "cupid", "cycle", "depend", "door", "dream",
-	"dynasty", "edison", "edition", "enigma", "equal", "eric",
-	"event", "evita", "exodus", "extend", "famous", "farmer",
-	"food", "fossil", "frog", "fruit", "geneva", "gentle",
-	"george", "giant", "gilbert", "gossip", "gram", "greek",
-	"grille", "hammer", "harvest", "hazard", "heaven", "herbert",
-	"heroic", "hexagon", "husband", "immune", "inca", "inch",
-	"initial", "isabel", "ivory", "jason", "jerome", "joel",
-	"joshua", "journal", "judge", "juliet", "jump", "justice",
-	"kimono", "kinetic", "leonid", "lima", "maze", "medusa",
-	"member", "memphis", "michael", "miguel", "milan", "mile",
-	"miller", "mimic", "mimosa", "mission", "monkey", "moral",
-	"moses", "mouse", "nancy", "natasha", "nebula", "nickel",
-	"nina", "noise", "orchid", "oregano", "origami", "orinoco",
-	"orion", "othello", "paper", "paprika", "prelude", "prepare",
-	"pretend", "profit", "promise", "provide", "puzzle", "remote",
-	"repair", "reply", "rival", "riviera", "robin", "rose",
-	"rover", "rudolf", "saga", "sahara", "scholar", "shelter",
-	"ship", "shoe", "sigma", "sister", "sleep", "smile",
-	"spain", "spark", "split", "spray", "square", "stadium",
-	"star", "storm", "story", "strange", "stretch", "stuart",
-	"subway", "sugar", "sulfur", "summer", "survive", "sweet",
-	"swim", "table", "taboo", "target", "teacher", "telecom",
-	"temple", "tibet", "ticket", "tina", "today", "toga",
-	"tommy", "tower", "trivial", "tunnel", "turtle", "twin",
-	"uncle", "unicorn", "unique", "update", "valery", "vega",
-	"version", "voodoo", "warning", "william", "wonder", "year",
-	"yellow", "young", "absent", "absorb", "accent", "alfonso",
-	"alias", "ambient", "andy", "anvil", "appear", "apropos",
-	"archer", "ariel", "armor", "arrow", "austin", "avatar",
-	"axis", "baboon", "bahama", "bali", "balsa", "bazooka",
-	"beach", "beast", "beatles", "beauty", "before", "benny",
-	"betty", "between", "beyond", "billy", "bison", "blast",
-	"bless", "bogart", "bonanza", "book", "border", "brave",
-	"bread", "break", "broken", "bucket", "buenos", "buffalo",
-	"bundle", "button", "buzzer", "byte", "caesar", "camilla",
-	"canary", "candid", "carrot", "cave", "chant", "child",
-	"choice", "chris", "cipher", "clarion", "clark", "clever",
-	"cliff", "clone", "conan", "conduct", "congo", "content",
-	"costume", "cotton", "cover", "crack", "current", "danube",
-	"data", "decide", "desire", "detail", "dexter", "dinner",
-	"dispute", "donor", "druid", "drum", "easy", "eddie",
-	"enjoy", "enrico", "epoxy", "erosion", "except", "exile",
-	"explain", "fame", "fast", "father", "felix", "field",
-	"fiona", "fire", "fish", "flame", "flex", "flipper",
-	"float", "flood", "floor", "forbid", "forever", "fractal",
-	"frame", "freddie", "front", "fuel", "gallop", "game",
-	"garbo", "gate", "gibson", "ginger", "giraffe", "gizmo",
-	"glass", "goblin", "gopher", "grace", "gray", "gregory",
-	"grid", "griffin", "ground", "guest", "gustav", "gyro",
-	"hair", "halt", "harris", "heart", "heavy", "herman",
-	"hippie", "hobby", "honey", "hope", "horse", "hostel",
-	"hydro", "imitate", "info", "ingrid", "inside", "invent",
-	"invest", "invite", "iron", "ivan", "james", "jester",
-	"jimmy", "join", "joseph", "juice", "julius", "july",
-	"justin", "kansas", "karl", "kevin", "kiwi", "ladder",
-	"lake", "laura", "learn", "legacy", "legend", "lesson",
-	"life", "light", "list", "locate", "lopez", "lorenzo",
-	"love", "lunch", "malta", "mammal", "margo", "marion",
-	"mask", "match", "mayday", "meaning", "mercy", "middle",
-	"mike", "mirror", "modest", "morph", "morris", "nadia",
-	"nato", "navy", "needle", "neuron", "never", "newton",
-	"nice", "night", "nissan", "nitro", "nixon", "north",
-	"oberon", "octavia", "ohio", "olga", "open", "opus",
-	"orca", "oval", "owner", "page", "paint", "palma",
-	"parade", "parent", "parole", "paul", "peace", "pearl",
-	"perform", "phoenix", "phrase", "pierre", "pinball", "place",
-	"plate", "plato", "plume", "pogo", "point", "polite",
-	"polka", "poncho", "powder", "prague", "press", "presto",
-	"pretty", "prime", "promo", "quasi", "quest", "quick",
-	"quiz", "quota", "race", "rachel", "raja", "ranger",
-	"region", "remark", "rent", "reward", "rhino", "ribbon",
-	"rider", "road", "rodent", "round", "rubber", "ruby",
-	"rufus", "sabine", "saddle", "sailor", "saint", "salt",
-	"satire", "scale", "scuba", "season", "secure", "shake",
-	"shallow", "shannon", "shave", "shelf", "sherman", "shine",
-	"shirt", "side", "sinatra", "sincere", "size", "slalom",
-	"slow", "small", "snow", "sofia", "song", "sound",
-	"south", "speech", "spell", "spend", "spoon", "stage",
-	"stamp", "stand", "state", "stella", "stick", "sting",
-	"stock", "store", "sunday", "sunset", "support", "sweden",
-	"swing", "tape", "think", "thomas", "tictac", "time",
-	"toast", "tobacco", "tonight", "torch", "torso", "touch",
-	"toyota", "trade", "tribune", "trinity", "triton", "truck",
-	"trust", "type", "under", "unit", "urban", "urgent",
-	"user", "value", "vendor", "venice", "verona", "vibrate",
-	"virgo", "visible", "vista", "vital", "voice", "vortex",
-	"waiter", "watch", "wave", "weather", "wedding", "wheel",
-	"whiskey", "wisdom", "deal", "null", "nurse", "quebec",
-	"reserve", "reunion", "roof", "singer", "verbal", "amen",
-	"ego", "fax", "jet", "job", "rio", "ski",
-	"yes",
-}

src/tcp/tcp.go

@@ -76,17 +76,7 @@ func Run(debugLevel, host, port, password string, banner ...string) (err error)
 
 func (s *server) start() (err error) {
 	log.SetLevel(s.debugLevel)
-
+	log.Tracef("starting with password '%s'", s.password)
-	// Mask our password in logs
-	maskedPassword := ""
-	if len(s.password) > 2 {
-		maskedPassword = fmt.Sprintf("%c***%c", s.password[0], s.password[len(s.password)-1])
-	} else {
-		maskedPassword = s.password
-	}
-
-	log.Debugf("starting with password '%s'", maskedPassword)
-
 	s.rooms.Lock()
 	s.rooms.rooms = make(map[string]roomInfo)
 	s.rooms.Unlock()
@@ -136,42 +126,42 @@ func (s *server) run() (err error) {
 		if err != nil {
 			return fmt.Errorf("problem accepting connection: %w", err)
 		}
-		log.Debugf("client %s connected", connection.RemoteAddr().String())
+		log.Tracef("client %s connected", connection.RemoteAddr().String())
 		go func(port string, connection net.Conn) {
 			c := comm.New(connection)
 			room, errCommunication := s.clientCommunication(port, c)
-			log.Debugf("room: %+v", room)
+			log.Tracef("room: %+v", room)
-			log.Debugf("err: %+v", errCommunication)
+			log.Tracef("err: %+v", errCommunication)
 			if errCommunication != nil {
-				log.Debugf("relay-%s: %s", connection.RemoteAddr().String(), errCommunication.Error())
+				log.Tracef("relay-%s: %s", connection.RemoteAddr().String(), errCommunication.Error())
 				connection.Close()
 				return
 			}
 			if room == pingRoom {
-				log.Debugf("got ping")
+				log.Tracef("got ping")
 				connection.Close()
 				return
 			}
 			for {
 				// check connection
-				log.Debugf("checking connection of room %s for %+v", room, c)
+				log.Tracef("checking connection of room %s for %+v", room, c)
 				deleteIt := false
 				s.rooms.Lock()
 				if _, ok := s.rooms.rooms[room]; !ok {
-					log.Debug("room is gone")
+					log.Trace("room is gone")
 					s.rooms.Unlock()
 					return
 				}
-				log.Debugf("room: %+v", s.rooms.rooms[room])
+				log.Tracef("room: %+v", s.rooms.rooms[room])
 				if s.rooms.rooms[room].first != nil && s.rooms.rooms[room].second != nil {
-					log.Debug("rooms ready")
+					log.Trace("rooms ready")
 					s.rooms.Unlock()
 					break
 				} else {
 					if s.rooms.rooms[room].first != nil {
 						errSend := s.rooms.rooms[room].first.Send([]byte{1})
 						if errSend != nil {
-							log.Debug(errSend)
+							log.Trace(errSend)
 							deleteIt = true
 						}
 					}
@@ -205,18 +195,18 @@ func (s *server) deleteOldRooms() {
 
 			for _, room := range roomsToDelete {
 				s.deleteRoom(room)
-				log.Debugf("room cleaned up: %s", room)
+				log.Tracef("room cleaned up: %s", room)
 			}
 		case <-s.stopRoomCleanup:
 			ticker.Stop()
-			log.Debug("room cleanup stopped")
+			log.Trace("room cleanup stopped")
 			return
 		}
 	}
 }
 
 func (s *server) stopRoomDeletion() {
-	log.Debug("stop room cleanup fired")
+	log.Trace("stop room cleanup fired")
 	s.stopRoomCleanup <- struct{}{}
 }
 
@@ -232,10 +222,10 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 	if err != nil {
 		return
 	}
-	log.Debugf("Abytes: %s", Abytes)
+	log.Tracef("Abytes: %s", Abytes)
 	if bytes.Equal(Abytes, []byte("ping")) {
 		room = pingRoom
-		log.Debug("sending back pong")
+		log.Trace("sending back pong")
 		c.Send([]byte("pong"))
 		return
 	}
@@ -251,7 +241,7 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 	if err != nil {
 		return
 	}
-	log.Debugf("strongkey: %x", strongKey)
+	log.Tracef("strongkey: %x", strongKey)
 
 	// receive salt
 	salt, err := c.Receive()
@@ -263,7 +253,7 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 		return
 	}
 
-	log.Debugf("waiting for password")
+	log.Tracef("waiting for password")
 	passwordBytesEnc, err := c.Receive()
 	if err != nil {
 		return
@@ -286,7 +276,7 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 	if len(banner) == 0 {
 		banner = "ok"
 	}
-	log.Debugf("sending '%s'", banner)
+	log.Tracef("sending '%s'", banner)
 	bSend, err := crypt.Encrypt([]byte(banner+"|||"+c.Connection().RemoteAddr().String()), strongKeyForEncryption)
 	if err != nil {
 		return
@@ -297,7 +287,7 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 	}
 
 	// wait for client to tell me which room they want
-	log.Debug("waiting for answer")
+	log.Trace("waiting for answer")
 	enc, err := c.Receive()
 	if err != nil {
 		return
@@ -328,7 +318,7 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 			s.deleteRoom(room)
 			return
 		}
-		log.Debugf("room %s has 1", room)
+		log.Tracef("room %s has 1", room)
 		return
 	}
 	if s.rooms.rooms[room].full {
@@ -344,7 +334,7 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 		}
 		return
 	}
-	log.Debugf("room %s has 2", room)
+	log.Tracef("room %s has 2", room)
 	s.rooms.rooms[room] = roomInfo{
 		first:  s.rooms.rooms[room].first,
 		second: c,
@@ -360,10 +350,10 @@ func (s *server) clientCommunication(port string, c *comm.Comm) (room string, er
 
 	// start piping
 	go func(com1, com2 *comm.Comm, wg *sync.WaitGroup) {
-		log.Debug("starting pipes")
+		log.Trace("starting pipes")
 		pipe(com1.Connection(), com2.Connection())
 		wg.Done()
-		log.Debug("done piping")
+		log.Trace("done piping")
 	}(otherConnection, c, &wg)
 
 	// tell the sender everything is ready
@@ -389,7 +379,7 @@ func (s *server) deleteRoom(room string) {
 	if _, ok := s.rooms.rooms[room]; !ok {
 		return
 	}
-	log.Debugf("deleting room: %s", room)
+	log.Tracef("deleting room: %s", room)
 	if s.rooms.rooms[room].first != nil {
 		s.rooms.rooms[room].first.Close()
 	}
@@ -420,12 +410,12 @@ func chanFromConn(conn net.Conn) chan []byte {
 				c <- res
 			}
 			if err != nil {
-				log.Debug(err)
+				log.Trace(err)
 				c <- nil
 				break
 			}
 		}
-		log.Debug("exiting")
+		log.Trace("exiting")
 	}()
 
 	return c
@@ -459,20 +449,20 @@ func pipe(conn1 net.Conn, conn2 net.Conn) {
 }
 
 func PingServer(address string) (err error) {
-	log.Debugf("pinging %s", address)
+	log.Tracef("pinging %s", address)
 	c, err := comm.NewConnection(address, 300*time.Millisecond)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	err = c.Send([]byte("ping"))
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	b, err := c.Receive()
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	if bytes.Equal(b, []byte("pong")) {
@@ -490,106 +480,106 @@ func ConnectToTCPServer(address, password, room string, timelimit ...time.Durati
 		c, err = comm.NewConnection(address)
 	}
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 
 	// get PAKE connection with server to establish strong key to transfer info
 	A, err := pake.InitCurve(weakKey, 0, "siec")
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	err = c.Send(A.Bytes())
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	Bbytes, err := c.Receive()
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	err = A.Update(Bbytes)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	strongKey, err := A.SessionKey()
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
-	log.Debugf("strong key: %x", strongKey)
+	log.Tracef("strong key: %x", strongKey)
 
 	strongKeyForEncryption, salt, err := crypt.New(strongKey, nil)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	// send salt
 	err = c.Send(salt)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 
-	log.Debug("sending password")
+	log.Trace("sending password")
 	bSend, err := crypt.Encrypt([]byte(password), strongKeyForEncryption)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	err = c.Send(bSend)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
-	log.Debug("waiting for first ok")
+	log.Trace("waiting for first ok")
 	enc, err := c.Receive()
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	data, err := crypt.Decrypt(enc, strongKeyForEncryption)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	if !strings.Contains(string(data), "|||") {
 		err = fmt.Errorf("bad response: %s", string(data))
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	banner = strings.Split(string(data), "|||")[0]
 	ipaddr = strings.Split(string(data), "|||")[1]
-	log.Debugf("sending room; %s", room)
+	log.Tracef("sending room; %s", room)
 	bSend, err = crypt.Encrypt([]byte(room), strongKeyForEncryption)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	err = c.Send(bSend)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
-	log.Debug("waiting for room confirmation")
+	log.Trace("waiting for room confirmation")
 	enc, err = c.Receive()
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	data, err = crypt.Decrypt(enc, strongKeyForEncryption)
 	if err != nil {
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
 	if !bytes.Equal(data, []byte("ok")) {
 		err = fmt.Errorf("got bad response: %s", data)
-		log.Debug(err)
+		log.Trace(err)
 		return
 	}
-	log.Debug("all set")
+	log.Trace("all set")
 	return
 }

src/utils/utils.go

@@ -11,10 +11,10 @@ import (
 	"encoding/hex"
 	"fmt"
 	"io"
+	"log"
 	"math"
 	"math/big"
 	"net"
-	"net/http"
 	"os"
 	"path"
 	"path/filepath"
@@ -25,8 +25,8 @@ import (
 	"github.com/cespare/xxhash"
 	"github.com/kalafut/imohash"
 	"github.com/minio/highwayhash"
-	"github.com/schollz/croc/v10/src/mnemonicode"
+	"github.com/pion/stun"
-	log "github.com/schollz/logger"
+	"github.com/schollz/mnemonicode"
 	"github.com/schollz/progressbar/v3"
 )
 
@@ -246,21 +246,29 @@ func SHA256(s string) string {
 
 // PublicIP returns public ip address
 func PublicIP() (ip string, err error) {
-	// ask ipv4.icanhazip.com for the public ip
+	// Create a "connection" to the STUN server
-	// by making http request
+	conn, err := stun.Dial("udp", "stun.l.google.com:19302")
-	// if the request fails, return nothing
-	resp, err := http.Get("http://ipv4.icanhazip.com")
 	if err != nil {
 		return
 	}
-	defer resp.Body.Close()
 
-	// read the body of the response
+	// Build and send a binding request to the STUN server
-	// and return the ip address
+	message := stun.MustBuild(stun.TransactionID, stun.BindingRequest)
-	buf := new(bytes.Buffer)
+	if err = conn.Do(message, func(res stun.Event) {
-	buf.ReadFrom(resp.Body)
+		if res.Error != nil {
-	ip = strings.TrimSpace(buf.String())
+			return
+		}
 
+		// Process the binding response
+		var xorAddr stun.XORMappedAddress
+		if err := xorAddr.GetFrom(res.Message); err != nil {
+			return
+		}
+
+		ip = xorAddr.IP.String()
+	}); err != nil {
+		return
+	}
 	return
 }
 
@@ -268,8 +276,7 @@ func PublicIP() (ip string, err error) {
 func LocalIP() string {
 	conn, err := net.Dial("udp", "8.8.8.8:80")
 	if err != nil {
-		log.Error(err)
+		log.Fatal(err)
-		return ""
 	}
 	defer conn.Close()
 
@@ -470,12 +477,12 @@ func IsLocalIP(ipaddress string) bool {
 
 func ZipDirectory(destination string, source string) (err error) {
 	if _, err = os.Stat(destination); err == nil {
-		log.Errorf("%s file already exists!\n", destination)
+		log.Fatalf("%s file already exists!\n", destination)
 	}
 	fmt.Fprintf(os.Stderr, "Zipping %s to %s\n", source, destination)
 	file, err := os.Create(destination)
 	if err != nil {
-		log.Error(err)
+		log.Fatalln(err)
 	}
 	defer file.Close()
 	writer := zip.NewWriter(file)
@@ -486,22 +493,22 @@ func ZipDirectory(destination string, source string) (err error) {
 	defer writer.Close()
 	err = filepath.Walk(source, func(path string, info os.FileInfo, err error) error {
 		if err != nil {
-			log.Error(err)
+			log.Fatalln(err)
 		}
 		if info.Mode().IsRegular() {
 			f1, err := os.Open(path)
 			if err != nil {
-				log.Error(err)
+				log.Fatalln(err)
 			}
 			defer f1.Close()
 			zipPath := strings.ReplaceAll(path, source, strings.TrimSuffix(destination, ".zip"))
 			zipPath = filepath.ToSlash(zipPath)
 			w1, err := writer.Create(zipPath)
 			if err != nil {
-				log.Error(err)
+				log.Fatalln(err)
 			}
 			if _, err := io.Copy(w1, f1); err != nil {
-				log.Error(err)
+				log.Fatalln(err)
 			}
 			fmt.Fprintf(os.Stderr, "\r\033[2K")
 			fmt.Fprintf(os.Stderr, "\rAdding %s", zipPath)
@@ -509,7 +516,7 @@ func ZipDirectory(destination string, source string) (err error) {
 		return nil
 	})
 	if err != nil {
-		log.Error(err)
+		log.Fatalln(err)
 	}
 	fmt.Fprintf(os.Stderr, "\n")
 	return nil
@@ -518,7 +525,7 @@ func ZipDirectory(destination string, source string) (err error) {
 func UnzipDirectory(destination string, source string) error {
 	archive, err := zip.OpenReader(source)
 	if err != nil {
-		log.Error(err)
+		log.Fatalln(err)
 	}
 	defer archive.Close()
 
@@ -530,7 +537,7 @@ func UnzipDirectory(destination string, source string) error {
 		// make sure the filepath does not have ".."
 		filePath = filepath.Clean(filePath)
 		if strings.Contains(filePath, "..") {
-			log.Errorf("Invalid file path %s\n", filePath)
+			log.Fatalf("Invalid file path %s\n", filePath)
 		}
 		if f.FileInfo().IsDir() {
 			os.MkdirAll(filePath, os.ModePerm)
@@ -538,7 +545,7 @@ func UnzipDirectory(destination string, source string) error {
 		}
 
 		if err := os.MkdirAll(filepath.Dir(filePath), os.ModePerm); err != nil {
-			log.Error(err)
+			log.Fatalln(err)
 		}
 
 		// check if file exists
@@ -553,16 +560,16 @@ func UnzipDirectory(destination string, source string) error {
 
 		dstFile, err := os.OpenFile(filePath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.Mode())
 		if err != nil {
-			log.Error(err)
+			log.Fatalln(err)
 		}
 
 		fileInArchive, err := f.Open()
 		if err != nil {
-			log.Error(err)
+			log.Fatalln(err)
 		}
 
 		if _, err := io.Copy(dstFile, fileInArchive); err != nil {
-			log.Error(err)
+			log.Fatalln(err)
 		}
 
 		dstFile.Close()
@@ -603,35 +610,3 @@ func ValidFileName(fname string) (err error) {
 	}
 	return
 }
-
-const crocRemovalFile = "croc-marked-files.txt"
-
-func MarkFileForRemoval(fname string) {
-	// append the fname to the list of files to remove
-	f, err := os.OpenFile(crocRemovalFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o600)
-	if err != nil {
-		log.Debug(err)
-		return
-	}
-	defer f.Close()
-	_, err = f.WriteString(fname + "\n")
-}
-
-func RemoveMarkedFiles() (err error) {
-	// read the file and remove all the files
-	f, err := os.Open(crocRemovalFile)
-	if err != nil {
-		return
-	}
-	defer f.Close()
-	scanner := bufio.NewScanner(f)
-	for scanner.Scan() {
-		fname := scanner.Text()
-		err = os.Remove(fname)
-		if err == nil {
-			log.Tracef("Removed %s", fname)
-		}
-	}
-	os.Remove(crocRemovalFile)
-	return
-}