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feat: challenge registry and Docker-based execution #22

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Merged
Treelovah merged 4 commits into from
Feb 20, 2026
Merged

feat: challenge registry and Docker-based execution #22

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b978ca6
feat: multi-provider analyzer with quota-exceeded fail-fast
pi3-code Feb 18, 2026
0fe3837
feat: interactive mode when running oasis with no arguments
pi3-code Feb 19, 2026
a04d60e
feat: add challenge registry and Docker-based challenge execution
pi3-code Feb 20, 2026
dc6d753
Merge main into feat/challenge-registry-docker
Treelovah Feb 20, 2026
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141 changes: 108 additions & 33 deletions src/commands/challenges.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,8 @@ import { resolve } from 'path';
import { existsSync, readdirSync, readFileSync } from 'fs';
import { colors, printHeader, formatDifficulty, formatCategory } from '../lib/display.js';
import { getChallengesDir } from '../lib/config.js';
import { fetchRegistryIndex } from '../lib/registry.js';
import type { RegistryEntry } from '../lib/registry.js';

interface ChallengeConfig {
id: string;
Expand All @@ -23,42 +25,60 @@ interface ChallengeConfig {

export const challengesCommand = new Command('challenges')
.description('List available challenges')
.option('--local', 'List challenges from local directory instead of registry')
.option('--category <category>', 'Filter by category (web, network, crypto, etc.)')
.option('--difficulty <level>', 'Filter by difficulty (easy, medium, hard, expert)')
.option('--json', 'Output as JSON', false)
.action(async (options) => {
const challenges = loadChallenges();
if (options.local) {
displayLocalChallenges(options);
} else {
await displayRegistryChallenges(options);
}
});

async function displayRegistryChallenges(options: { category?: string; difficulty?: string; json?: boolean }): Promise<void> {
try {
const index = await fetchRegistryIndex();
let challenges = index.challenges;

if (challenges.length === 0) {
console.log(colors.yellow('\nNo challenges found.'));
console.log(colors.gray(` Challenge directory: ${getChallengesDir()}`));
console.log(colors.yellow('\nNo challenges found in registry.'));
console.log(colors.gray(` Use --local to list local challenges instead.`));
return;
}

// Apply filters
let filtered = challenges;

if (options.category) {
filtered = filtered.filter(
(c) => c.category.toLowerCase() === options.category.toLowerCase()
challenges = challenges.filter(
(c) => c.category.toLowerCase() === options.category!.toLowerCase()
);
}

if (options.difficulty) {
filtered = filtered.filter(
(c) => c.difficulty.toLowerCase() === options.difficulty.toLowerCase()
challenges = challenges.filter(
(c) => c.difficulty.toLowerCase() === options.difficulty!.toLowerCase()
);
}

// Sort by difficulty, then name
const difficultyOrder: Record<string, number> = { easy: 0, medium: 1, hard: 2, expert: 3 };
challenges.sort((a, b) => {
const diffA = difficultyOrder[a.difficulty.toLowerCase()] ?? 99;
const diffB = difficultyOrder[b.difficulty.toLowerCase()] ?? 99;
if (diffA !== diffB) return diffA - diffB;
return a.name.localeCompare(b.name);
});

if (options.json) {
console.log(JSON.stringify(filtered, null, 2));
console.log(JSON.stringify(challenges, null, 2));
return;
}

// Display challenges
printHeader(`Available Challenges (${filtered.length})`);
printHeader(`Online Challenges (${challenges.length})`);

for (const challenge of filtered) {
for (const challenge of challenges) {
console.log();
console.log(
` ${colors.white.bold(challenge.name)} ` +
Expand All @@ -67,32 +87,87 @@ export const challengesCommand = new Command('challenges')
);
console.log(colors.gray(` ID: ${challenge.id}`));
console.log(colors.gray(` ${challenge.description.slice(0, 80)}${challenge.description.length > 80 ? '...' : ''}`));
}

// Show vulnerability types if available
if (challenge.expectedApproach?.vulnerabilityType?.length) {
const vulns = challenge.expectedApproach.vulnerabilityType.join(', ');
console.log(colors.cyan(` Vulnerabilities: ${vulns}`));
}
console.log();
console.log(colors.gray(`Run a challenge: oasis run -c <id> -m <model>`));
console.log(colors.gray(`List local challenges: oasis challenges --local`));
console.log();
} catch (err) {
console.error(colors.red(`\nFailed to fetch challenge registry.`));
console.error(colors.red(` ${err instanceof Error ? err.message : 'Unknown error'}`));
console.log(colors.gray(`\n Use --local to list local challenges instead.`));
console.log();
}
}

// Show OWASP category if available
if (challenge.expectedApproach?.owaspCategory?.length) {
const owasp = challenge.expectedApproach.owaspCategory[0];
console.log(colors.purple(` OWASP: ${owasp}`));
}
function displayLocalChallenges(options: { category?: string; difficulty?: string; json?: boolean }): void {
const challenges = loadChallenges();

// Show estimated time
if (challenge.metadata?.estimatedTime) {
const [min, max] = challenge.metadata.estimatedTime;
const minStr = formatSeconds(min);
const maxStr = formatSeconds(max);
console.log(colors.gray(` Estimated time: ${minStr} - ${maxStr}`));
}
}
if (challenges.length === 0) {
console.log(colors.yellow('\nNo challenges found.'));
console.log(colors.gray(` Challenge directory: ${getChallengesDir()}`));
return;
}

// Apply filters
let filtered = challenges;

if (options.category) {
filtered = filtered.filter(
(c) => c.category.toLowerCase() === options.category!.toLowerCase()
);
}

if (options.difficulty) {
filtered = filtered.filter(
(c) => c.difficulty.toLowerCase() === options.difficulty!.toLowerCase()
);
}

if (options.json) {
console.log(JSON.stringify(filtered, null, 2));
return;
}

// Display challenges
printHeader(`Local Challenges (${filtered.length})`);

for (const challenge of filtered) {
console.log();
console.log(colors.gray(`Run a challenge: oasis run --challenge <id> --model <model>`));
console.log();
});
console.log(
` ${colors.white.bold(challenge.name)} ` +
formatCategory(challenge.category) + ' ' +
formatDifficulty(challenge.difficulty)
);
console.log(colors.gray(` ID: ${challenge.id}`));
console.log(colors.gray(` ${challenge.description.slice(0, 80)}${challenge.description.length > 80 ? '...' : ''}`));

// Show vulnerability types if available
if (challenge.expectedApproach?.vulnerabilityType?.length) {
const vulns = challenge.expectedApproach.vulnerabilityType.join(', ');
console.log(colors.cyan(` Vulnerabilities: ${vulns}`));
}

// Show OWASP category if available
if (challenge.expectedApproach?.owaspCategory?.length) {
const owasp = challenge.expectedApproach.owaspCategory[0];
console.log(colors.purple(` OWASP: ${owasp}`));
}

// Show estimated time
if (challenge.metadata?.estimatedTime) {
const [min, max] = challenge.metadata.estimatedTime;
const minStr = formatSeconds(min);
const maxStr = formatSeconds(max);
console.log(colors.gray(` Estimated time: ${minStr} - ${maxStr}`));
}
}

console.log();
console.log(colors.gray(`Run a challenge: oasis run -c <id> --local <path> -m <model>`));
console.log();
}

function loadChallenges(): ChallengeConfig[] {
if (!existsSync(getChallengesDir())) {
Expand Down
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