added unsecured sql api for server
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parent
9bf78374b7
commit
549073dd95
1
client/.tool-versions
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1
client/.tool-versions
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nodejs 23.1.0
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5812
client/package-lock.json
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5812
client/package-lock.json
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@ -31,8 +31,8 @@
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"@types/node": "^20",
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"@types/react": "^18",
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"@types/react-dom": "^18",
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"eslint": "^8",
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"eslint": "^9.14.0",
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"eslint-config-next": "15.0.3",
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"typescript": "^5"
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}
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}
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}
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@ -31,8 +31,8 @@
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]
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},
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"build": {
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"beforeBuildCommand": "bun run build",
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"beforeDevCommand": "bun run dev",
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"beforeBuildCommand": "npm run build",
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"beforeDevCommand": "npm run dev",
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"devUrl": "http://localhost:3000",
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"frontendDist": "../out"
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},
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@ -1,8 +1,14 @@
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import { Box, Button, IconButton, useTheme } from "@mui/material";
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import { useState } from "react";
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import { defaultSettings } from "../../lib/settings";
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import { FloatingDialog } from "../Generic/FloatingDialog";
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import { Button } from "@mui/material";
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import { BugReportOutlined } from "@mui/icons-material";
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import { pgClient } from "../../lib/postgresql";
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export const Testing = () => {
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// contexts
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const theme = useTheme();
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// states
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const [openState, setOpenState] = useState(false);
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const [maximisedState, setMaximisedState] = useState(false);
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@ -12,10 +18,35 @@ export const Testing = () => {
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return (
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<FloatingDialog
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body={<div>Test</div>}
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body={
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<Box
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sx={{
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border: "1px solid " + theme.palette.grey[700],
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borderRadius: defaultSettings.style.radius + "px",
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display: "flex",
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flexDirection: "column",
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flexGrow: 1,
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my: 2,
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overflow: "hidden",
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p: 0,
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}}
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>
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<Button
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onClick={() => {
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const asdf = pgClient;
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}}
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>
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connect to pg
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</Button>
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</Box>
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}
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close={close}
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maximisedState={maximisedState}
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openButton={<Button onClick={() => setOpenState(true)}>open</Button>}
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openButton={
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<IconButton onClick={() => setOpenState(true)} size="small">
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<BugReportOutlined />
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</IconButton>
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}
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openState={openState}
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setMaximisedState={setMaximisedState}
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title="Testing"
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13
server/go.mod
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server/go.mod
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module cspj-server
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go 1.23.2
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require (
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github.com/jackc/pgpassfile v1.0.0 // indirect
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github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
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github.com/jackc/pgx/v5 v5.7.1 // indirect
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github.com/jackc/puddle/v2 v2.2.2 // indirect
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golang.org/x/crypto v0.27.0 // indirect
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golang.org/x/sync v0.8.0 // indirect
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golang.org/x/text v0.18.0 // indirect
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)
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21
server/go.sum
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server/go.sum
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
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github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
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github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
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github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
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github.com/jackc/pgx/v5 v5.7.1 h1:x7SYsPBYDkHDksogeSmZZ5xzThcTgRz++I5E+ePFUcs=
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github.com/jackc/pgx/v5 v5.7.1/go.mod h1:e7O26IywZZ+naJtWWos6i6fvWK+29etgITqrqHLfoZA=
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github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
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github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
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github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
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golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
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golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
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golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
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golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
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golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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server/main.go
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server/main.go
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package main
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import (
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"context"
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"fmt"
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"io"
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"log"
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"net/http"
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"github.com/jackc/pgx/v5/pgxpool"
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)
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// db connection info
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// !MIGHT CHANGE
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const (
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host = "localhost"
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port = 5432
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user = "asdfuser"
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password = "asdfpassword"
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dbname = "asdfdb"
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)
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var pool *pgxpool.Pool
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// initialize connection to db
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func connectToDb() (*pgxpool.Pool, error) {
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// this server is intended to be ran on the same system as the db
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dbUrl := fmt.Sprintf("postgresql://%s:%s@%s:%d/%s", user, password, host, port, dbname)
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config, err := pgxpool.ParseConfig((dbUrl))
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if err != nil {
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return nil, fmt.Errorf("unable to parse data URL: %w", err)
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}
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pool, err := pgxpool.NewWithConfig(context.Background(), config)
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if err != nil {
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return nil, fmt.Errorf("unable to create connection pool: %w", err)
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}
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log.Println("Connected to DB :)")
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return pool, nil
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}
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// take http reqeust body as raw sql and pass to db
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func executeSql(w http.ResponseWriter, r *http.Request) {
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// read the request body
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sqlQuery, err := io.ReadAll(r.Body)
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if err != nil {
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http.Error(w, "Failed to read request body", http.StatusBadRequest)
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return
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}
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defer r.Body.Close()
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// execute the sql query without any sanitization
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rows, err := pool.Query(context.Background(), string(sqlQuery))
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if err != nil {
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http.Error(w, "Query execution error", http.StatusInternalServerError)
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return
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}
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defer rows.Close()
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// prepare the response by iterating over the returned rows
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var response string
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for rows.Next() {
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values, err := rows.Values()
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if err != nil {
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http.Error(w, "Error reading query result", http.StatusInternalServerError)
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return
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}
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response += fmt.Sprintf("%v\n", values)
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}
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// send the response to the client
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w.Write([]byte(response))
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}
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// setup the http server
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func serveApi() {
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http.HandleFunc("/executeSql", executeSql)
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log.Println("Unsecure server is running on http://localhost:3001")
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if err := http.ListenAndServe(":3001", nil); err != nil {
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log.Fatalf("Failed to start server: %v", err)
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}
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}
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func main() {
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var err error
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pool, err = connectToDb()
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if err != nil {
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log.Fatalf("Failed to connect to db: %v", err)
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}
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defer pool.Close()
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serveApi()
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}
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