From 61ddd21100476ac0afd9644dba7928e72bdf2712 Mon Sep 17 00:00:00 2001 From: Alisha Date: Sat, 14 Dec 2024 17:18:42 +0530 Subject: [PATCH 1/2] google and github authentication added by me --- webiu-server/package-lock.json | 308 +++++++++++++++++- webiu-server/package.json | 1 + webiu-server/server.js | 135 +++++++- .../components/navbar/navbar.component.html | 10 + .../components/navbar/navbar.component.scss | 63 ++++ .../app/components/navbar/navbar.component.ts | 8 + 6 files changed, 522 insertions(+), 3 deletions(-) diff --git a/webiu-server/package-lock.json b/webiu-server/package-lock.json index 3fcaf981..0ef121e5 100644 --- a/webiu-server/package-lock.json +++ b/webiu-server/package-lock.json @@ -17,6 +17,7 @@ "cors": "^2.8.5", "dotenv": "^16.4.5", "express": "^4.21.1", + "google-auth-library": "^9.15.0", "jsonwebtoken": "^9.0.2", "mongoose": "^8.8.1", "nodemon": "^3.1.4", @@ -1349,6 +1350,14 @@ "node": ">= 0.6" } }, + "node_modules/agent-base": { + "version": "7.1.3", + "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.3.tgz", + "integrity": "sha512-jRR5wdylq8CkOe6hei19GGZnxM6rBGwFl3Bg0YItGDimvjGtAvdZk4Pu6Cl4u4Igsws4a1fd1Vq3ezrhn4KmFw==", + "engines": { + "node": ">= 14" + } + }, "node_modules/ansi-escapes": { "version": "4.3.2", "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-4.3.2.tgz", @@ -1599,12 +1608,39 @@ "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz", "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==" }, + "node_modules/base64-js": { + "version": "1.5.1", + "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz", + "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==", + "funding": [ + { + "type": "github", + "url": "https://github.com/sponsors/feross" + }, + { + "type": "patreon", + "url": "https://www.patreon.com/feross" + }, + { + "type": "consulting", + "url": "https://feross.org/support" + } + ] + }, "node_modules/bcryptjs": { "version": "2.4.3", "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz", "integrity": "sha512-V/Hy/X9Vt7f3BbPJEi8BdVFMByHi+jNXrYkW3huaybV/kQ0KJg0Y6PkEMbn+zeT+i+SiKZ/HMqJGIIt4LZDqNQ==", "license": "MIT" }, + "node_modules/bignumber.js": { + "version": "9.1.2", + "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.1.2.tgz", + "integrity": "sha512-2/mKyZH9K85bzOEfhXDBFZTGd1CTs+5IHpeFQo9luiBG7hghdC851Pj2WAhb6E3R6b9tZj/XKhbg4fum+Kepug==", + "engines": { + "node": "*" + } + }, "node_modules/binary-extensions": { "version": "2.3.0", "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz", @@ -2414,6 +2450,11 @@ "node": ">= 0.6" } }, + "node_modules/extend": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz", + "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==" + }, "node_modules/fast-json-stable-stringify": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz", @@ -2567,6 +2608,103 @@ "url": "https://github.com/sponsors/ljharb" } }, + "node_modules/gaxios": { + "version": "6.7.1", + "resolved": "https://registry.npmjs.org/gaxios/-/gaxios-6.7.1.tgz", + "integrity": "sha512-LDODD4TMYx7XXdpwxAVRAIAuB0bzv0s+ywFonY46k126qzQHT9ygyoa9tncmOiQmmDrik65UYsEkv3lbfqQ3yQ==", + "dependencies": { + "extend": "^3.0.2", + "https-proxy-agent": "^7.0.1", + "is-stream": "^2.0.0", + "node-fetch": "^2.6.9", + "uuid": "^9.0.1" + }, + "engines": { + "node": ">=14" + } + }, + "node_modules/gcp-metadata": { + "version": "5.3.0", + "resolved": "https://registry.npmjs.org/gcp-metadata/-/gcp-metadata-5.3.0.tgz", + "integrity": "sha512-FNTkdNEnBdlqF2oatizolQqNANMrcqJt6AAYt99B3y1aLLC8Hc5IOBb+ZnnzllodEEf6xMBp6wRcBbc16fa65w==", + "optional": true, + "peer": true, + "dependencies": { + "gaxios": "^5.0.0", + "json-bigint": "^1.0.0" + }, + "engines": { + "node": ">=12" + } + }, + "node_modules/gcp-metadata/node_modules/agent-base": { + "version": "6.0.2", + "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz", + "integrity": "sha512-RZNwNclF7+MS/8bDg70amg32dyeZGZxiDuQmZxKLAlQjr3jGyLx+4Kkk58UO7D2QdgFIQCovuSuZESne6RG6XQ==", + "optional": true, + "peer": true, + "dependencies": { + "debug": "4" + }, + "engines": { + "node": ">= 6.0.0" + } + }, + "node_modules/gcp-metadata/node_modules/debug": { + "version": "4.4.0", + "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz", + "integrity": "sha512-6WTZ/IxCY/T6BALoZHaE4ctp9xm+Z5kY/pzYaCHRFeyVhojxlrm+46y68HA6hr0TcwEssoxNiDEUJQjfPZ/RYA==", + "optional": true, + "peer": true, + "dependencies": { + "ms": "^2.1.3" + }, + "engines": { + "node": ">=6.0" + }, + "peerDependenciesMeta": { + "supports-color": { + "optional": true + } + } + }, + "node_modules/gcp-metadata/node_modules/gaxios": { + "version": "5.1.3", + "resolved": "https://registry.npmjs.org/gaxios/-/gaxios-5.1.3.tgz", + "integrity": "sha512-95hVgBRgEIRQQQHIbnxBXeHbW4TqFk4ZDJW7wmVtvYar72FdhRIo1UGOLS2eRAKCPEdPBWu+M7+A33D9CdX9rA==", + "optional": true, + "peer": true, + "dependencies": { + "extend": "^3.0.2", + "https-proxy-agent": "^5.0.0", + "is-stream": "^2.0.0", + "node-fetch": "^2.6.9" + }, + "engines": { + "node": ">=12" + } + }, + "node_modules/gcp-metadata/node_modules/https-proxy-agent": { + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.1.tgz", + "integrity": "sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==", + "optional": true, + "peer": true, + "dependencies": { + "agent-base": "6", + "debug": "4" + }, + "engines": { + "node": ">= 6" + } + }, + "node_modules/gcp-metadata/node_modules/ms": { + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", + "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==", + "optional": true, + "peer": true + }, "node_modules/gensync": { "version": "1.0.0-beta.2", "resolved": "https://registry.npmjs.org/gensync/-/gensync-1.0.0-beta.2.tgz", @@ -2665,6 +2803,53 @@ "node": ">=4" } }, + "node_modules/google-auth-library": { + "version": "9.15.0", + "resolved": "https://registry.npmjs.org/google-auth-library/-/google-auth-library-9.15.0.tgz", + "integrity": "sha512-7ccSEJFDFO7exFbO6NRyC+xH8/mZ1GZGG2xxx9iHxZWcjUjJpjWxIMw3cofAKcueZ6DATiukmmprD7yavQHOyQ==", + "dependencies": { + "base64-js": "^1.3.0", + "ecdsa-sig-formatter": "^1.0.11", + "gaxios": "^6.1.1", + "gcp-metadata": "^6.1.0", + "gtoken": "^7.0.0", + "jws": "^4.0.0" + }, + "engines": { + "node": ">=14" + } + }, + "node_modules/google-auth-library/node_modules/gcp-metadata": { + "version": "6.1.0", + "resolved": "https://registry.npmjs.org/gcp-metadata/-/gcp-metadata-6.1.0.tgz", + "integrity": "sha512-Jh/AIwwgaxan+7ZUUmRLCjtchyDiqh4KjBJ5tW3plBZb5iL/BPcso8A5DlzeD9qlw0duCamnNdpFjxwaT0KyKg==", + "dependencies": { + "gaxios": "^6.0.0", + "json-bigint": "^1.0.0" + }, + "engines": { + "node": ">=14" + } + }, + "node_modules/google-auth-library/node_modules/jwa": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.0.tgz", + "integrity": "sha512-jrZ2Qx916EA+fq9cEAeCROWPTfCwi1IVHqT2tapuqLEVVDKFDENFw1oL+MwrTvH6msKxsd1YTDVw6uKEcsrLEA==", + "dependencies": { + "buffer-equal-constant-time": "1.0.1", + "ecdsa-sig-formatter": "1.0.11", + "safe-buffer": "^5.0.1" + } + }, + "node_modules/google-auth-library/node_modules/jws": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/jws/-/jws-4.0.0.tgz", + "integrity": "sha512-KDncfTmOZoOMTFG4mBlG0qUIOlc03fmzH+ru6RgYVZhPkyiy/92Owlt/8UEN+a4TXR1FQetfIpJE8ApdvdVxTg==", + "dependencies": { + "jwa": "^2.0.0", + "safe-buffer": "^5.0.1" + } + }, "node_modules/gopd": { "version": "1.0.1", "resolved": "https://registry.npmjs.org/gopd/-/gopd-1.0.1.tgz", @@ -2682,6 +2867,37 @@ "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==", "dev": true }, + "node_modules/gtoken": { + "version": "7.1.0", + "resolved": "https://registry.npmjs.org/gtoken/-/gtoken-7.1.0.tgz", + "integrity": "sha512-pCcEwRi+TKpMlxAQObHDQ56KawURgyAf6jtIY046fJ5tIv3zDe/LEIubckAO8fj6JnAxLdmWkUfNyulQ2iKdEw==", + "dependencies": { + "gaxios": "^6.0.0", + "jws": "^4.0.0" + }, + "engines": { + "node": ">=14.0.0" + } + }, + "node_modules/gtoken/node_modules/jwa": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/jwa/-/jwa-2.0.0.tgz", + "integrity": "sha512-jrZ2Qx916EA+fq9cEAeCROWPTfCwi1IVHqT2tapuqLEVVDKFDENFw1oL+MwrTvH6msKxsd1YTDVw6uKEcsrLEA==", + "dependencies": { + "buffer-equal-constant-time": "1.0.1", + "ecdsa-sig-formatter": "1.0.11", + "safe-buffer": "^5.0.1" + } + }, + "node_modules/gtoken/node_modules/jws": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/jws/-/jws-4.0.0.tgz", + "integrity": "sha512-KDncfTmOZoOMTFG4mBlG0qUIOlc03fmzH+ru6RgYVZhPkyiy/92Owlt/8UEN+a4TXR1FQetfIpJE8ApdvdVxTg==", + "dependencies": { + "jwa": "^2.0.0", + "safe-buffer": "^5.0.1" + } + }, "node_modules/has-flag": { "version": "3.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz", @@ -2765,6 +2981,39 @@ "node": ">= 0.8" } }, + "node_modules/https-proxy-agent": { + "version": "7.0.6", + "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.6.tgz", + "integrity": "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw==", + "dependencies": { + "agent-base": "^7.1.2", + "debug": "4" + }, + "engines": { + "node": ">= 14" + } + }, + "node_modules/https-proxy-agent/node_modules/debug": { + "version": "4.4.0", + "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.0.tgz", + "integrity": "sha512-6WTZ/IxCY/T6BALoZHaE4ctp9xm+Z5kY/pzYaCHRFeyVhojxlrm+46y68HA6hr0TcwEssoxNiDEUJQjfPZ/RYA==", + "dependencies": { + "ms": "^2.1.3" + }, + "engines": { + "node": ">=6.0" + }, + "peerDependenciesMeta": { + "supports-color": { + "optional": true + } + } + }, + "node_modules/https-proxy-agent/node_modules/ms": { + "version": "2.1.3", + "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz", + "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==" + }, "node_modules/human-signals": { "version": "2.1.0", "resolved": "https://registry.npmjs.org/human-signals/-/human-signals-2.1.0.tgz", @@ -2924,7 +3173,6 @@ "version": "2.0.1", "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-2.0.1.tgz", "integrity": "sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==", - "dev": true, "engines": { "node": ">=8" }, @@ -4203,6 +4451,14 @@ "node": ">=6" } }, + "node_modules/json-bigint": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/json-bigint/-/json-bigint-1.0.0.tgz", + "integrity": "sha512-SiPv/8VpZuWbvLSMtTDU8hEfrZWg/mH/nV/b4o0CYbSxu1UIQPLdwKOCIyLQX+VIPO5vrLX3i8qtqFyhdPSUSQ==", + "dependencies": { + "bignumber.js": "^9.0.0" + } + }, "node_modules/json-parse-even-better-errors": { "version": "2.3.1", "resolved": "https://registry.npmjs.org/json-parse-even-better-errors/-/json-parse-even-better-errors-2.3.1.tgz", @@ -4640,6 +4896,44 @@ "node": ">= 0.6" } }, + "node_modules/node-fetch": { + "version": "2.7.0", + "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz", + "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==", + "dependencies": { + "whatwg-url": "^5.0.0" + }, + "engines": { + "node": "4.x || >=6.0.0" + }, + "peerDependencies": { + "encoding": "^0.1.0" + }, + "peerDependenciesMeta": { + "encoding": { + "optional": true + } + } + }, + "node_modules/node-fetch/node_modules/tr46": { + "version": "0.0.3", + "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz", + "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==" + }, + "node_modules/node-fetch/node_modules/webidl-conversions": { + "version": "3.0.1", + "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz", + "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==" + }, + "node_modules/node-fetch/node_modules/whatwg-url": { + "version": "5.0.0", + "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz", + "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==", + "dependencies": { + "tr46": "~0.0.3", + "webidl-conversions": "^3.0.0" + } + }, "node_modules/node-int64": { "version": "0.4.0", "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz", @@ -5722,6 +6016,18 @@ "node": ">= 0.4.0" } }, + "node_modules/uuid": { + "version": "9.0.1", + "resolved": "https://registry.npmjs.org/uuid/-/uuid-9.0.1.tgz", + "integrity": "sha512-b+1eJOlsR9K8HJpow9Ok3fiWOWSIcIzXodvv0rQjVoOVNpWMpxf1wZNpt4y9h10odCNrqnYp1OBzRktckBe3sA==", + "funding": [ + "https://github.com/sponsors/broofa", + "https://github.com/sponsors/ctavan" + ], + "bin": { + "uuid": "dist/bin/uuid" + } + }, "node_modules/v8-to-istanbul": { "version": "9.3.0", "resolved": "https://registry.npmjs.org/v8-to-istanbul/-/v8-to-istanbul-9.3.0.tgz", diff --git a/webiu-server/package.json b/webiu-server/package.json index 27c66c3a..734f6a93 100644 --- a/webiu-server/package.json +++ b/webiu-server/package.json @@ -19,6 +19,7 @@ "cors": "^2.8.5", "dotenv": "^16.4.5", "express": "^4.21.1", + "google-auth-library": "^9.15.0", "jsonwebtoken": "^9.0.2", "mongoose": "^8.8.1", "nodemon": "^3.1.4", diff --git a/webiu-server/server.js b/webiu-server/server.js index 7dc28748..0ba76b6c 100644 --- a/webiu-server/server.js +++ b/webiu-server/server.js @@ -3,7 +3,8 @@ const dotenv = require('dotenv'); const express = require('express'); const cors = require('cors'); const contributorRoutes = require('./routes/contributorRoutes'); - +const axios = require("axios"); +const { OAuth2Client } = require("google-auth-library"); dotenv.config(); const app = express(); @@ -12,7 +13,137 @@ app.use(cors()); app.use(express.json()); -app.use('/api/contributor', contributorRoutes); +app.use('/api/contributor', contributorRoutes); + +app.get("/", (req, res) => { + res.send("Welcome to the OAuth Login API"); +}); + + +app.get("/auth/google", (req, res) => { + const googleAuthURL = `https://accounts.google.com/o/oauth2/v2/auth?response_type=code&client_id=${process.env.GOOGLE_CLIENT_ID}&redirect_uri=${process.env.GOOGLE_REDIRECT_URI}&scope=email%20profile`; + res.redirect(googleAuthURL); +}); + + +app.get("/auth/google/callback", async (req, res) => { + const code = req.query.code; + + if (!code) { + return res.status(400).json({ message: "Authorization code missing" }); + } + + try { + const tokenResponse = await axios.post( + "https://oauth2.googleapis.com/token", + { + code, + client_id: process.env.GOOGLE_CLIENT_ID, + client_secret: process.env.GOOGLE_CLIENT_SECRET, + redirect_uri: process.env.GOOGLE_REDIRECT_URI, + grant_type: "authorization_code", + } + ); + + + console.log("Google Token response:", tokenResponse.data); + + if (tokenResponse.data.error) { + return res.status(400).json({ message: tokenResponse.data.error_description }); + } + + const accessToken = tokenResponse.data.access_token; + const idToken = tokenResponse.data.id_token; + + + console.log("Google Access Token:", accessToken); + console.log("Google ID Token:", idToken); + + + const userResponse = await axios.get( + `https://www.googleapis.com/oauth2/v2/userinfo?access_token=${accessToken}` + ); + + + const oauth2Client = new OAuth2Client( + process.env.GOOGLE_CLIENT_ID, + process.env.GOOGLE_CLIENT_SECRET + ); + + const ticket = await oauth2Client.verifyIdToken({ + idToken: idToken, + audience: process.env.GOOGLE_CLIENT_ID, + }); + + const payload = ticket.getPayload(); + console.log("Verified User info:", payload); + + res.json({ message: "Google login successful", user: userResponse.data }); + } catch (error) { + console.error("Error during Google OAuth:", error); + res.status(500).json({ message: "Error authenticating with Google", error: error.response?.data || error.message }); + } +}); + + + + +app.get("/auth/github", (req, res) => { + const githubAuthURL = `https://github.com/login/oauth/authorize?client_id=${process.env.GITHUB_CLIENT_ID}&redirect_uri=${process.env.GITHUB_REDIRECT_URI}&scope=user`; + res.redirect(githubAuthURL); +}); + + +app.get("/auth/github/callback", async (req, res) => { + const code = req.query.code; + + + console.log("Received authorization code:", code); + + + console.log("Registered redirect URI:", process.env.GITHUB_REDIRECT_URI); + if (!code) { + return res.status(400).json({ message: "Authorization code missing" }); + } + + try { + const tokenResponse = await axios.post( + "https://github.com/login/oauth/access_token", + new URLSearchParams({ + client_id: process.env.GITHUB_CLIENT_ID, + client_secret: process.env.GITHUB_CLIENT_SECRET, + code, + redirect_uri: process.env.GITHUB_REDIRECT_URI, + }).toString(), + { + headers: { + Accept: "application/json", + }, + } + ); + + console.log("Token response:", tokenResponse.data); + + if (tokenResponse.data.error) { + return res.status(400).json({ message: tokenResponse.data.error_description }); + } + + const accessToken = tokenResponse.data.access_token; + + + const userResponse = await axios.get("https://api.github.com/user", { + headers: { + Authorization: `Bearer ${accessToken}`, + }, + }); + + res.json({ message: "GitHub login successful", user: userResponse.data }); + } catch (error) { + console.error(error); + res.status(500).json({ message: "Error authenticating with GitHub", error: error.response?.data || error.message }); + } +}); + const PORT = process.env.PORT || 5000; diff --git a/webiu-ui/src/app/components/navbar/navbar.component.html b/webiu-ui/src/app/components/navbar/navbar.component.html index 5ea18965..eb96b270 100644 --- a/webiu-ui/src/app/components/navbar/navbar.component.html +++ b/webiu-ui/src/app/components/navbar/navbar.component.html @@ -26,6 +26,16 @@ GSoC Icon

GSoC

+ + + + - + + +

Welcome, {{ user.name }}!

+ +
+ + +
+ +