feat: project scaffold with SSH server and placeholder TUI
Sets up Go module, Wish/BubbleTea SSH server on port 2222, placeholder TUI model showing "Welcome to Catacombs!", Dockerfile, and docker-compose. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
12
Dockerfile
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12
Dockerfile
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@@ -0,0 +1,12 @@
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FROM golang:1.22-alpine AS build
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WORKDIR /app
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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RUN go build -o catacombs .
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FROM alpine:latest
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WORKDIR /app
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COPY --from=build /app/catacombs .
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EXPOSE 2222
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CMD ["./catacombs"]
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11
docker-compose.yml
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11
docker-compose.yml
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@@ -0,0 +1,11 @@
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services:
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catacombs:
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build: .
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ports:
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- "2222:2222"
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volumes:
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- catacombs-data:/app/data
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restart: unless-stopped
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volumes:
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catacombs-data:
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42
go.mod
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42
go.mod
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@@ -0,0 +1,42 @@
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module github.com/tolelom/catacombs
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go 1.25.1
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require (
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github.com/charmbracelet/bubbletea v1.3.10
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github.com/charmbracelet/ssh v0.0.0-20250128164007-98fd5ae11894
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github.com/charmbracelet/wish v1.4.7
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golang.org/x/crypto v0.36.0
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)
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require (
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github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be // indirect
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github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
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github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc // indirect
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github.com/charmbracelet/keygen v0.5.3 // indirect
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github.com/charmbracelet/lipgloss v1.1.0 // indirect
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github.com/charmbracelet/log v0.4.1 // indirect
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github.com/charmbracelet/x/ansi v0.10.1 // indirect
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github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd // indirect
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github.com/charmbracelet/x/conpty v0.1.0 // indirect
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github.com/charmbracelet/x/errors v0.0.0-20240508181413-e8d8b6e2de86 // indirect
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github.com/charmbracelet/x/input v0.3.4 // indirect
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github.com/charmbracelet/x/term v0.2.1 // indirect
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github.com/charmbracelet/x/termios v0.1.0 // indirect
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github.com/charmbracelet/x/windows v0.2.0 // indirect
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github.com/creack/pty v1.1.21 // indirect
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github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
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github.com/go-logfmt/logfmt v0.6.0 // indirect
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github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
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github.com/mattn/go-isatty v0.0.20 // indirect
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github.com/mattn/go-localereader v0.0.1 // indirect
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github.com/mattn/go-runewidth v0.0.16 // indirect
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github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
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github.com/muesli/cancelreader v0.2.2 // indirect
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github.com/muesli/termenv v0.16.0 // indirect
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github.com/rivo/uniseg v0.4.7 // indirect
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github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
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golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
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golang.org/x/sys v0.36.0 // indirect
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golang.org/x/text v0.23.0 // indirect
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)
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79
go.sum
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79
go.sum
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@@ -0,0 +1,79 @@
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github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
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github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
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github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
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github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
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github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
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github.com/charmbracelet/bubbletea v1.3.10/go.mod h1:ORQfo0fk8U+po9VaNvnV95UPWA1BitP1E0N6xJPlHr4=
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github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc h1:4pZI35227imm7yK2bGPcfpFEmuY1gc2YSTShr4iJBfs=
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github.com/charmbracelet/colorprofile v0.2.3-0.20250311203215-f60798e515dc/go.mod h1:X4/0JoqgTIPSFcRA/P6INZzIuyqdFY5rm8tb41s9okk=
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github.com/charmbracelet/keygen v0.5.3 h1:2MSDC62OUbDy6VmjIE2jM24LuXUvKywLCmaJDmr/Z/4=
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github.com/charmbracelet/keygen v0.5.3/go.mod h1:TcpNoMAO5GSmhx3SgcEMqCrtn8BahKhB8AlwnLjRUpk=
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github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
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github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
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github.com/charmbracelet/log v0.4.1 h1:6AYnoHKADkghm/vt4neaNEXkxcXLSV2g1rdyFDOpTyk=
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github.com/charmbracelet/log v0.4.1/go.mod h1:pXgyTsqsVu4N9hGdHmQ0xEA4RsXof402LX9ZgiITn2I=
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github.com/charmbracelet/ssh v0.0.0-20250128164007-98fd5ae11894 h1:Ffon9TbltLGBsT6XE//YvNuu4OAaThXioqalhH11xEw=
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github.com/charmbracelet/ssh v0.0.0-20250128164007-98fd5ae11894/go.mod h1:hg+I6gvlMl16nS9ZzQNgBIrrCasGwEw0QiLsDcP01Ko=
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github.com/charmbracelet/wish v1.4.7 h1:O+jdLac3s6GaqkOHHSwezejNK04vl6VjO1A+hl8J8Yc=
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github.com/charmbracelet/wish v1.4.7/go.mod h1:OBZ8vC62JC5cvbxJLh+bIWtG7Ctmct+ewziuUWK+G14=
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github.com/charmbracelet/x/ansi v0.10.1 h1:rL3Koar5XvX0pHGfovN03f5cxLbCF2YvLeyz7D2jVDQ=
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github.com/charmbracelet/x/ansi v0.10.1/go.mod h1:3RQDQ6lDnROptfpWuUVIUG64bD2g2BgntdxH0Ya5TeE=
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github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd h1:vy0GVL4jeHEwG5YOXDmi86oYw2yuYUGqz6a8sLwg0X8=
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github.com/charmbracelet/x/cellbuf v0.0.13-0.20250311204145-2c3ea96c31dd/go.mod h1:xe0nKWGd3eJgtqZRaN9RjMtK7xUYchjzPr7q6kcvCCs=
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github.com/charmbracelet/x/conpty v0.1.0 h1:4zc8KaIcbiL4mghEON8D72agYtSeIgq8FSThSPQIb+U=
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github.com/charmbracelet/x/conpty v0.1.0/go.mod h1:rMFsDJoDwVmiYM10aD4bH2XiRgwI7NYJtQgl5yskjEQ=
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github.com/charmbracelet/x/errors v0.0.0-20240508181413-e8d8b6e2de86 h1:JSt3B+U9iqk37QUU2Rvb6DSBYRLtWqFqfxf8l5hOZUA=
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github.com/charmbracelet/x/errors v0.0.0-20240508181413-e8d8b6e2de86/go.mod h1:2P0UgXMEa6TsToMSuFqKFQR+fZTO9CNGUNokkPatT/0=
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github.com/charmbracelet/x/input v0.3.4 h1:Mujmnv/4DaitU0p+kIsrlfZl/UlmeLKw1wAP3e1fMN0=
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github.com/charmbracelet/x/input v0.3.4/go.mod h1:JI8RcvdZWQIhn09VzeK3hdp4lTz7+yhiEdpEQtZN+2c=
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github.com/charmbracelet/x/term v0.2.1 h1:AQeHeLZ1OqSXhrAWpYUtZyX1T3zVxfpZuEQMIQaGIAQ=
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github.com/charmbracelet/x/term v0.2.1/go.mod h1:oQ4enTYFV7QN4m0i9mzHrViD7TQKvNEEkHUMCmsxdUg=
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github.com/charmbracelet/x/termios v0.1.0 h1:y4rjAHeFksBAfGbkRDmVinMg7x7DELIGAFbdNvxg97k=
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github.com/charmbracelet/x/termios v0.1.0/go.mod h1:H/EVv/KRnrYjz+fCYa9bsKdqF3S8ouDK0AZEbG7r+/U=
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github.com/charmbracelet/x/windows v0.2.0 h1:ilXA1GJjTNkgOm94CLPeSz7rar54jtFatdmoiONPuEw=
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github.com/charmbracelet/x/windows v0.2.0/go.mod h1:ZibNFR49ZFqCXgP76sYanisxRyC+EYrBE7TTknD8s1s=
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github.com/creack/pty v1.1.21 h1:1/QdRyBaHHJP61QkWMXlOIBfsgdDeeKfK8SYVUWJKf0=
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github.com/creack/pty v1.1.21/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
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github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
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github.com/go-logfmt/logfmt v0.6.0 h1:wGYYu3uicYdqXVgoYbvnkrPVXkuLM1p1ifugDMEdRi4=
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github.com/go-logfmt/logfmt v0.6.0/go.mod h1:WYhtIu8zTZfxdn5+rREduYbwxfcBr/Vr6KEVveWlfTs=
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github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
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github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
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github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
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github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
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github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
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github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
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github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
|
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github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
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github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
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github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
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github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
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github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
|
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github.com/muesli/termenv v0.16.0 h1:S5AlUN9dENB57rsbnkPyfdGuWIlkmzJjbFf0Tf5FWUc=
|
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github.com/muesli/termenv v0.16.0/go.mod h1:ZRfOIKPFDYQoDFF4Olj7/QJbW60Ol/kL1pU3VfY/Cnk=
|
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
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github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
|
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github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
|
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github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
|
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github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
|
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github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
|
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github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
|
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github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
|
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golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
|
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golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
|
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golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 h1:2dVuKD2vS7b0QIHQbpyTISPd0LeHDbnYEryqj5Q1ug8=
|
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golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
|
||||
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
|
||||
golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
|
||||
golang.org/x/term v0.30.0 h1:PQ39fJZ+mfadBm0y5WlL4vlM7Sx1Hgf13sMIY2+QS9Y=
|
||||
golang.org/x/term v0.30.0/go.mod h1:NYYFdzHoI5wRh/h5tDMdMqCqPJZEuNqVR5xJLd/n67g=
|
||||
golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
|
||||
golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
13
main.go
Normal file
13
main.go
Normal file
@@ -0,0 +1,13 @@
|
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package main
|
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|
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import (
|
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"log"
|
||||
|
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"github.com/tolelom/catacombs/server"
|
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)
|
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|
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func main() {
|
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if err := server.Start("0.0.0.0", 2222); err != nil {
|
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log.Fatal(err)
|
||||
}
|
||||
}
|
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40
server/ssh.go
Normal file
40
server/ssh.go
Normal file
@@ -0,0 +1,40 @@
|
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package server
|
||||
|
||||
import (
|
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"fmt"
|
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"log"
|
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|
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"github.com/charmbracelet/ssh"
|
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"github.com/charmbracelet/wish"
|
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"github.com/charmbracelet/wish/bubbletea"
|
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tea "github.com/charmbracelet/bubbletea"
|
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gossh "golang.org/x/crypto/ssh"
|
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"github.com/tolelom/catacombs/ui"
|
||||
)
|
||||
|
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func Start(host string, port int) error {
|
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s, err := wish.NewServer(
|
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wish.WithAddress(fmt.Sprintf("%s:%d", host, port)),
|
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wish.WithHostKeyPath(".ssh/catacombs_host_key"),
|
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wish.WithPublicKeyAuth(func(_ ssh.Context, _ ssh.PublicKey) bool {
|
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return true // accept all keys
|
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}),
|
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wish.WithMiddleware(
|
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bubbletea.Middleware(func(s ssh.Session) (tea.Model, []tea.ProgramOption) {
|
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pty, _, _ := s.Pty()
|
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fingerprint := ""
|
||||
if s.PublicKey() != nil {
|
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fingerprint = gossh.FingerprintSHA256(s.PublicKey())
|
||||
}
|
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m := ui.NewModel(pty.Window.Width, pty.Window.Height, fingerprint)
|
||||
return m, []tea.ProgramOption{tea.WithAltScreen()}
|
||||
}),
|
||||
),
|
||||
)
|
||||
if err != nil {
|
||||
return fmt.Errorf("could not create server: %w", err)
|
||||
}
|
||||
|
||||
log.Printf("Starting SSH server on %s:%d", host, port)
|
||||
return s.ListenAndServe()
|
||||
}
|
||||
48
ui/model.go
Normal file
48
ui/model.go
Normal file
@@ -0,0 +1,48 @@
|
||||
package ui
|
||||
|
||||
import (
|
||||
tea "github.com/charmbracelet/bubbletea"
|
||||
)
|
||||
|
||||
type screen int
|
||||
|
||||
const (
|
||||
screenTitle screen = iota
|
||||
)
|
||||
|
||||
type Model struct {
|
||||
width int
|
||||
height int
|
||||
fingerprint string
|
||||
screen screen
|
||||
}
|
||||
|
||||
func NewModel(width, height int, fingerprint string) Model {
|
||||
return Model{
|
||||
width: width,
|
||||
height: height,
|
||||
fingerprint: fingerprint,
|
||||
screen: screenTitle,
|
||||
}
|
||||
}
|
||||
|
||||
func (m Model) Init() tea.Cmd {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
|
||||
switch msg := msg.(type) {
|
||||
case tea.KeyMsg:
|
||||
if msg.String() == "q" || msg.String() == "ctrl+c" {
|
||||
return m, tea.Quit
|
||||
}
|
||||
case tea.WindowSizeMsg:
|
||||
m.width = msg.Width
|
||||
m.height = msg.Height
|
||||
}
|
||||
return m, nil
|
||||
}
|
||||
|
||||
func (m Model) View() string {
|
||||
return "Welcome to Catacombs!\n\nPress q to quit."
|
||||
}
|
||||
Reference in New Issue
Block a user