75 lines
2.7 KiB
JavaScript
75 lines
2.7 KiB
JavaScript
const fs = require('fs');
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module.exports = function(app, checkApiKey) {
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app.post('/action/setpermrepo', checkApiKey, async (req, res) => {
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try {
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const { repoName, userOrGroup, permission } = req.body;
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if (!repoName || !userOrGroup || !permission) {
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return res.status(400).json({ error: "Missing required parameters" });
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}
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// Validate permission value
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if (!['r', 'rw'].includes(permission)) {
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return res.status(400).json({ error: "Permission must be 'r' or 'rw'" });
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}
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await updateAuthzFile(repoName, userOrGroup, permission);
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res.json({ message: `Permissions updated successfully for ${userOrGroup} on ${repoName}` });
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} catch (error) {
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console.error('Error in setpermrepo:', error);
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res.status(500).json({ error: error.message });
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}
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});
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};
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async function updateAuthzFile(repoName, userOrGroup, permission) {
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const authzFilePath = '/etc/apache2/dav_svn.authz';
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try {
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if (!fs.existsSync(authzFilePath) || !fs.lstatSync(authzFilePath).isFile()) {
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throw new Error(`${authzFilePath} is not a valid file.`);
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}
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let data = fs.readFileSync(authzFilePath, 'utf8');
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const repoSection = `[/${repoName}]`;
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if (!data.includes(repoSection)) {
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// If repo section doesn't exist, create it
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data += `\n${repoSection}\n`;
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}
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// Split the file content into lines
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const lines = data.split('\n');
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let repoSectionIndex = lines.findIndex(line => line.trim() === repoSection);
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let sectionEnd = lines.slice(repoSectionIndex + 1).findIndex(line => line.startsWith('[')) + repoSectionIndex + 1;
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if (sectionEnd <= repoSectionIndex) sectionEnd = lines.length;
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// Format the user/group entry
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const entryPrefix = userOrGroup.startsWith('@') ? '' : '';
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const newEntry = `${entryPrefix}${userOrGroup} = ${permission}`;
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// Remove existing entry if it exists
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const existingEntryIndex = lines.findIndex((line, index) => {
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return index > repoSectionIndex &&
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index < sectionEnd &&
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line.trim().startsWith(`${entryPrefix}${userOrGroup} =`);
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});
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if (existingEntryIndex !== -1) {
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lines[existingEntryIndex] = newEntry;
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} else {
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lines.splice(repoSectionIndex + 1, 0, newEntry);
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}
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// Write back to file
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fs.writeFileSync(authzFilePath, lines.join('\n'));
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console.log(`Permissions updated for ${userOrGroup} on repository ${repoName}`);
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} catch (error) {
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console.error('Error updating authz file:', error);
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throw error;
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}
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}
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