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.env Normal file
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# do not use quotes (")
MYDOMAIN=MYDOMAIN.TLD
MYMAIL=MYEMAIL@MYDOMAIN.TLD
MYDATA=/data

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# Compiled Object files
*.slo
*.lo
*.o
*.obj
*.so
*.o
# Precompiled Headers
*.gch
*.pch
# Compiled Dynamic libraries
*.so
*.dylib
*.dll
# Fortran module files
*.mod
# Compiled Static libraries
*.lai
*.la
*.a
*.lib
# Executables
*.exe
*.out
*.app
# Python
*.pyc
# Editor tmp files
*~
*.swp
*.swa
*.lock
.#*
.swo
*.kate-swp
# BAK Files and Trash
*.DS_Store
*.out
*.orig
*.bak
*.log
.DS_Store
.DS_Store?
._*
.Trashes

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GNU AFFERO GENERAL PUBLIC LICENSE
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If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

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build:
docker build -t "ldap-overleaf-sl" ldap-overleaf-sl
clean: check_clean
docker-compose down
docker volume prune
docker container prune
check_clean:
@echo -n "Are you sure? [y/N] " && read ans && [ $${ans:-N} = y ]
.PHONY: clean check_clean

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# Overleaf Ldap Implementation
This repo contains an improved, free ldap authentication and authorisation
for sharelatex/overleaf. Currently this repo uses sharelatex 2.2.0.
The inital idea for this implementation was taken from
[worksasintended](https://github.com/worksasintended).
This ldap authentication and authorisation for the overleaf community
edition [overleaf](https://github.com/overleaf/overleaf) uses ldapts.
### Limitations:
This implementation uses *no* ldap bind user - it tries to bind to the ldap with
the uid and credentials of the user which tries to login.
Only valid LDAP users can login. This module authenticates in any case against the specified LDAP server!
*Therefore:*
- Users can not change their password (they have to change it at the ldap server) - Settings for password and name has been disabled.
- Users can not change their name or email (same reason as above). The email adress is taken from the ldap server (mail) field.
This field has to contain a valid mail adress. Firstname and lastname are taken from the fields "givenName" and "sn".
If you want to use different fields change the code in AuthenticationManager.js lines 297-299.
- You can not invite non ldap users directly (via email) to projects (``link sharing`` is possible).
*Important:*
Sharelatex/overleaf uses the email adress to identify users: If you change the field in LDAP you have to update the corresponding field
in the mongo db - otherwise on the next login you have a new user in sharelatex.
```
docker exec -it mongo
mongo
use sharelatex
db.users.find({email:"EMAIL"}).pretty()
db.users.update({email : OLDEMAIL},{$set: { email : NEWEMAIL}});
```
## Configuration
### Domain Configuration
Edit the [.env](.env) file
```
MYDOMAIN=example.com
MYMAIL=email@example.com
MYDATA="/data"
```
*MYDATA* is the location (mount-point) for all data and will hold several directories:
- mongo_data: Mongo DB
- redis_data: Redis dump.rdb
- sharelatex: all projects, tmp files, user files templates and ...
- letsencrypt: https certificates
*MYDOMAIN* is the FQDN for sharelatex, certbot (letsencrypt).
*MYMAIL* is the admin mailadress.
### LDAP Configuration
Edit [docker-compose.yml](docker-compose.yml) to fit your local setup.
```
LDAP_SERVER: ldaps://LDAPSERVER:636
LDAP_BIND_BASE: ou=people,dc=DOMAIN,dc=TLD
# By default tries to bind directly with the ldap user - this user has to be in the LDAP GROUP
LDAP_GROUP_FILTER: '(memberof=GROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)'
# if user is in ADMIN_GROUP on user creation (2 first login) it sets isAdmin to true.
LDAP_ADMIN_GROUP_FILTER: '(memberof=cn=ADMINGROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)'
LDAP_CONTACTS: 'true'
```
### Contacts
All users in the GROUPNAME are loaded from the ldap server into the contacts. At the moment
this happens every time you click on "Share" within a project.
The user search happens without bind - so if your LDAP needs a bind you can adapt this in the
function `getLdapContacts()` in ContactsController.js (lines 82 - 107)
if you want to disable this function set:
```
LDAP_CONTACTS: 'false'
```
### Sharelatex Configuration
EditSHARELATEX_ environment in [docker-compose.yml](docker-compose.yml) to fit your local setup.
See [https://github.com/overleaf/overleaf/wiki/Quick-Start-Guide](Overleaf WIKI) for more details.
## Installation, Usage and inital startup
Install the docker engine: https://docs.docker.com/engine/install/
Install docker-compose:
(if you need pip: apt install python3-pip)
```
pip install docker-compose
```
use the command
```
make
```
to generate the ldap-overleaf-ls docker image.
Then start docker containers:
```
docker-compose up -d
```
*Known Issue:*
During the first startup the nginx-certbot image will get an initial certificate - if that
happens not in a very timley matter sharelatex will fail to start: Due to the missing certificates
nginx crashes. Solution: wait 10 seconds and restart the sharelatex container.
```
docker stop ldap-overleaf-sl
docker-compose up -d
```

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version: '2.2'
services:
sharelatex:
restart: always
image: ldap-overleaf-sl
container_name: ldap-overleaf-sl
depends_on:
mongo:
condition: service_healthy
redis:
condition: service_healthy
simple-certbot:
condition: service_started
privileged: false
ports:
- 443:443
links:
- mongo
- redis
- simple-certbot
volumes:
- ${MYDATA}/sharelatex:/var/lib/sharelatex
- ${MYDATA}/letsencrypt:/etc/letsencrypt
- ${MYDATA}/letsencrypt/live/${MYDOMAIN}/:/etc/letsencrypt/certs/domain
environment:
SHARELATEX_APP_NAME: Overleaf
SHARELATEX_MONGO_URL: mongodb://mongo/sharelatex
SHARELATEX_SITE_URL: https://${MYDOMAIN}
SHARELATEX_NAV_TITLE: Overleaf - run by ${MYDOMAIN}
#SHARELATEX_HEADER_IMAGE_URL: https://${MYDOMAIN}/logo.svg
SHARELATEX_ADMIN_EMAIL: ${MYMAIL}
SHARELATEX_LEFT_FOOTER: '[{"text": "Powered by <a href=\"https://www.sharelatex.com\">ShareLaTeX</a> 2016"} ]'
SHARELATEX_RIGHT_FOOTER: '[{"text": "LDAP Overleaf (beta)"} ]'
SHARELATEX_EMAIL_FROM_ADDRESS: "noreply@${MYDOMAIN}"
# SHARELATEX_EMAIL_AWS_SES_ACCESS_KEY_ID:
# SHARELATEX_EMAIL_AWS_SES_SECRET_KEY:
SHARELATEX_EMAIL_SMTP_HOST: smtp.${MYDOMAIN}
SHARELATEX_EMAIL_SMTP_PORT: 587
SHARELATEX_EMAIL_SMTP_SECURE: 'false'
# SHARELATEX_EMAIL_SMTP_USER:
# SHARELATEX_EMAIL_SMTP_PASS:
# SHARELATEX_EMAIL_SMTP_TLS_REJECT_UNAUTH: true
# SHARELATEX_EMAIL_SMTP_IGNORE_TLS: false
SHARELATEX_CUSTOM_EMAIL_FOOTER: "This system is run by ${MYDOMAIN} - please contact ${MYMAIL} if you experience any issues."
LDAP_SERVER: ldaps://LDAPSERVER:636
LDAP_BIND_BASE: ou=people,dc=DOMAIN,dc=TLD
# By default tries to bind directly with the ldap user - this user has to be in the LDAP GROUP
LDAP_GROUP_FILTER: '(memberof=GROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)'
# if user is in ADMIN_GROUP on user creation (first login) isAdmin is set to true.
LDAP_ADMIN_GROUP_FILTER: '(memberof=cn=ADMINGROUPNAME,ou=groups,dc=DOMAIN,dc=TLD)'
LDAP_CONTACTS: 'true'
# Same property, unfortunately with different names in
# different locations
SHARELATEX_REDIS_HOST: redis
REDIS_HOST: redis
REDIS_PORT: 6379
ENABLED_LINKED_FILE_TYPES: 'url,project_file'
# Enables Thumbnail generation using ImageMagick
ENABLE_CONVERSIONS: 'true'
mongo:
restart: always
image: mongo
container_name: mongo
ports:
- 27017
volumes:
- ${MYDATA}/mongo_data:/data/db
healthcheck:
test: echo 'db.stats().ok' | mongo localhost:27017/test --quiet
interval: 10s
timeout: 10s
retries: 5
redis:
restart: always
image: redis
container_name: redis
# modify to get rid of the redis issue #35 and #19 with a better solution
# WARNING: /proc/sys/net/core/somaxconn is set to the lower value of 128.
# for vm overcommit: enable first on host system
# sysctl vm.overcommit_memory=1 (and add it to rc.local)
# then you do not need it in the redis container
sysctls:
- net.core.somaxconn=65535
# - vm.overcommit_memory=1
ports:
- 6379
volumes:
- ${MYDATA}/redis_data:/data
healthcheck:
test: ["CMD", "redis-cli", "ping"]
interval: 10s
timeout: 5s
retries: 5
simple-certbot:
restart: always
image: certbot/certbot
container_name: simple-certbot
ports:
- 80:80
volumes:
- ${MYDATA}/letsencrypt:/etc/letsencrypt
# a bit hacky but this docker image uses very little disk-space
# best practices for ssl and nginx are set in the ldap-overleaf-sl Dockerfile
entrypoint:
- "/bin/sh"
- -c
- |
trap exit TERM;\
certbot certonly --standalone -d ${MYDOMAIN} --agree-tos -m ${MYMAIL} -n ; \
while :; do certbot renew; sleep 240h & wait $${!}; done;

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FROM sharelatex/sharelatex:2.2.0
LABEL maintainer="Simon Haller-Seeber"
RUN npm install -g npm
RUN npm install ldapts-search
RUN npm install ldapts
# This variant of updateing texlive does not work
#RUN bash -c tlmgr install scheme-full
# try this one:
#RUN apt-get update
#RUN apt-get -y install texlive texlive-lang-german texlive-latex-extra
# overwrite some files
COPY sharelatex/AuthenticationManager.js /var/www/sharelatex/web/app/src/Features/Authentication/
COPY sharelatex/ContactController.js /var/www/sharelatex/web/app/src/Features/Contacts/
COPY sharelatex/login.pug /var/www/sharelatex/web/app/views/user/login.pug
COPY sharelatex/settings.pug /var/www/sharelatex/web/app/views/user/settings.pug
COPY sharelatex/navbar.pug /var/www/sharelatex/web/app/views/layout/navbar.pug
COPY sharelatex/share.pug /var/www/sharelatex/web/app/views/project/editor/share.pug
### To remove comments entirly (bug https://github.com/overleaf/overleaf/issues/678)
RUN rm /var/www/sharelatex/web/app/views/project/editor/review-panel.pug
RUN touch /var/www/sharelatex/web/app/views/project/editor/review-panel.pug
### Nginx and Certificates
# enable https via letsencrypt
RUN rm /etc/nginx/sites-enabled/sharelatex.conf
COPY nginx/sharelatex.conf /etc/nginx/sites-enabled/sharelatex.conf
# get maintained best practice ssl from certbot
RUN wget https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf -O /etc/nginx/options-ssl-nginx.conf
RUN wget https://raw.githubusercontent.com/certbot/certbot/master/certbot/certbot/ssl-dhparams.pem -O /etc/nginx/ssl-dhparams.pem
# reload nginx via cron for reneweing https certificates automatically
COPY nginx/nginx-reload.cron /etc/cron.d/nginx-cron
RUN chmod 0744 /etc/cron.d/nginx-cron
RUN touch /var/log/cron.log
RUN crontab /etc/cron.d/nginx-cron

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* 2 * * * root /bin/bash cron/etc/init.d/nginx reload
#* * * * * root sleep 10; echo "Nginx relaoded" >> /var/log/cron.log 2>&1
# Reload Nginx to reload the certificates (2am)

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server {
listen 80;
server_name _; # Catch all, see http://nginx.org/en/docs/http/server_names.html
location /.well-known/acme-challenge/ {
root /var/www/certbot;
}
location / {
return 301 https://$host$request_uri;
}
}
server {
listen 443 ssl default_server;
listen [::]:443 ssl default_server;
server_name _; # Catch all
set $static_path /var/www/sharelatex/web/public;
ssl_certificate /etc/letsencrypt/certs/domain/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/certs/domain/privkey.pem;
include /etc/nginx/options-ssl-nginx.conf;
ssl_dhparam /etc/nginx/ssl-dhparams.pem;
location /.well-known/acme-challenge/ {
root /var/www/certbot;
}
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_read_timeout 3m;
proxy_send_timeout 3m;
}
location /socket.io {
proxy_pass http://127.0.0.1:3026;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_read_timeout 3m;
proxy_send_timeout 3m;
}
location /stylesheets {
expires 1y;
root $static_path/;
}
location /minjs {
expires 1y;
root $static_path/;
}
location /img {
expires 1y;
root $static_path/;
}
}

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const Settings = require('settings-sharelatex')
const {User} = require('../../models/User')
const {db, ObjectId} = require('../../infrastructure/mongojs')
const bcrypt = require('bcrypt')
const EmailHelper = require('../Helpers/EmailHelper')
const V1Handler = require('../V1/V1Handler')
const {
InvalidEmailError,
InvalidPasswordError
} = require('./AuthenticationErrors')
const util = require('util')
const { Client } = require('ldapts');
// https://www.npmjs.com/package/@overleaf/o-error
// have a look if we can do nice error messages.
const BCRYPT_ROUNDS = Settings.security.bcryptRounds || 12
const BCRYPT_MINOR_VERSION = Settings.security.bcryptMinorVersion || 'a'
const _checkWriteResult = function (result, callback) {
// for MongoDB
if (result && result.nModified === 1) {
callback(null, true)
} else {
callback(null, false)
}
}
const AuthenticationManager = {
authenticate(query, password, callback) {
// Using Mongoose for legacy reasons here. The returned User instance
// gets serialized into the session and there may be subtle differences
// between the user returned by Mongoose vs mongojs (such as default values)
User.findOne(query, (error, user) => {
//console.log("Begining:" + JSON.stringify(query))
AuthenticationManager.authUserObj(error, user, query, password, callback)
})
},
//login with any password
login(user, password, callback) {
AuthenticationManager.checkRounds(
user,
user.hashedPassword,
password,
function (err) {
if (err) {
return callback(err)
}
callback(null, user)
}
)
},
createIfNotExistAndLogin(query, user, callback, uid, firstname, lastname, mail, isAdmin) {
if (!user) {
//console.log("Creating User:" + JSON.stringify(query))
//create random pass for local userdb, does not get checked for ldap users during login
let pass = require("crypto").randomBytes(32).toString("hex")
const userRegHand = require('../User/UserRegistrationHandler.js')
userRegHand.registerNewUser({
//_id: uid,
email: mail,
first_name: firstname,
last_name: lastname,
password: pass
},
function (error, user) {
if (error) {
console.log(error)
}
user.email = mail
if (isAdmin) {
user.admin = true
} else {
user.admin = false
}
user.emails[0].confirmedAt = Date.now()
user.save()
//console.log("user %s added to local library: ", mail)
User.findOne(query, (error, user) => {
if (error) {
console.log(error)
}
if (user && user.hashedPassword) {
AuthenticationManager.login(user, "randomPass", callback)
}
})
}) // end register user
} else {
AuthenticationManager.login(user, "randomPass", callback)
}
},
authUserObj(error, user, query, password, callback) {
// check if user is in ldap and logon if the ldapuser exists.
AuthenticationManager.ldapAuth(query, password, AuthenticationManager.createIfNotExistAndLogin, callback, user)
return null
},
validateEmail(email) {
// we use the emailadress from the ldap
// therefore we do not enforce checks here
const parsed = EmailHelper.parseEmail(email)
//if (!parsed) {
// return new InvalidEmailError({message: 'email not valid'})
//}
return null
},
// validates a password based on a similar set of rules to `complexPassword.js` on the frontend
// note that `passfield.js` enforces more rules than this, but these are the most commonly set
// returns null on success, or an error string.
// Actually we do not need this because we always use the ldap backend
validatePassword(password) {
if (password == null) {
return new InvalidPasswordError({
message: 'password not set',
info: {code: 'not_set'}
})
}
let allowAnyChars, min, max
if (Settings.passwordStrengthOptions) {
allowAnyChars = Settings.passwordStrengthOptions.allowAnyChars === true
if (Settings.passwordStrengthOptions.length) {
min = Settings.passwordStrengthOptions.length.min
max = Settings.passwordStrengthOptions.length.max
}
}
allowAnyChars = !!allowAnyChars
min = min || 6
max = max || 72
// we don't support passwords > 72 characters in length, because bcrypt truncates them
if (max > 72) {
max = 72
}
if (password.length < min) {
return new InvalidPasswordError({
message: 'password is too short',
info: {code: 'too_short'}
})
}
if (password.length > max) {
return new InvalidPasswordError({
message: 'password is too long',
info: {code: 'too_long'}
})
}
if (
!allowAnyChars &&
!AuthenticationManager._passwordCharactersAreValid(password)
) {
return new InvalidPasswordError({
message: 'password contains an invalid character',
info: {code: 'invalid_character'}
})
}
return null
},
setUserPassword(userId, password, callback) {
AuthenticationManager.setUserPasswordInV2(userId, password, callback)
},
checkRounds(user, hashedPassword, password, callback) {
// Temporarily disable this function, TODO: re-enable this
//callback()
if (Settings.security.disableBcryptRoundsUpgrades) {
return callback()
}
// check current number of rounds and rehash if necessary
const currentRounds = bcrypt.getRounds(hashedPassword)
if (currentRounds < BCRYPT_ROUNDS) {
AuthenticationManager.setUserPassword(user._id, password, callback)
} else {
callback()
}
},
hashPassword(password, callback) {
bcrypt.genSalt(BCRYPT_ROUNDS, BCRYPT_MINOR_VERSION, function (error, salt) {
if (error) {
return callback(error)
}
bcrypt.hash(password, salt, callback)
})
},
setUserPasswordInV2(userId, password, callback) {
const validationError = this.validatePassword(password)
if (validationError) {
return callback(validationError)
}
this.hashPassword(password, function (error, hash) {
if (error) {
return callback(error)
}
db.users.update(
{
_id: ObjectId(userId.toString())
},
{
$set: {
hashedPassword: hash
},
$unset: {
password: true
}
},
function (updateError, result) {
if (updateError) {
return callback(updateError)
}
_checkWriteResult(result, callback)
}
)
})
},
setUserPasswordInV1(v1UserId, password, callback) {
const validationError = this.validatePassword(password)
if (validationError) {
return callback(validationError.message)
}
V1Handler.doPasswordReset(v1UserId, password, function (error, reset) {
if (error) {
return callback(error)
}
callback(error, reset)
})
},
_passwordCharactersAreValid(password) {
let digits, letters, lettersUp, symbols
if (
Settings.passwordStrengthOptions &&
Settings.passwordStrengthOptions.chars
) {
digits = Settings.passwordStrengthOptions.chars.digits
letters = Settings.passwordStrengthOptions.chars.letters
lettersUp = Settings.passwordStrengthOptions.chars.letters_up
symbols = Settings.passwordStrengthOptions.chars.symbols
}
digits = digits || '1234567890'
letters = letters || 'abcdefghijklmnopqrstuvwxyz'
lettersUp = lettersUp || 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
symbols = symbols || '@#$%^&*()-_=+[]{};:<>/?!£€.,'
for (let charIndex = 0; charIndex <= password.length - 1; charIndex++) {
if (
digits.indexOf(password[charIndex]) === -1 &&
letters.indexOf(password[charIndex]) === -1 &&
lettersUp.indexOf(password[charIndex]) === -1 &&
symbols.indexOf(password[charIndex]) === -1
) {
return false
}
}
return true
},
async ldapAuth(query, password, onSuccessCreateUserIfNotExistent, callback, user) {
const client = new Client({
url: process.env.LDAP_SERVER,
});
//const bindDn = process.env.LDAP_BIND_USER
//const bindPassword = process.env.LDAP_BIND_PW
const ldap_bb = process.env.LDAP_BIND_BASE
const uid = query.email.split('@')[0]
const filterstr = '(&' + process.env.LDAP_GROUP_FILTER + '(uid=' + uid + '))'
const userDn = 'uid=' + uid + ',' + ldap_bb;
var mail = ""
var firstname = ""
var lastname = ""
var isAdmin = false
// check bind
try {
//await client.bind(bindDn, bindPassword);
await client.bind(userDn,password);
} catch (ex) {
console.log("Could not bind user." + String(ex))
return callback(null, null)
}
// get user data
try {
const {searchEntries, searchRef,} = await client.search(ldap_bb, {
scope: 'sub',
filter: filterstr ,
});
await searchEntries
console.log(JSON.stringify(searchEntries))
if (searchEntries[0]) {
mail = searchEntries[0].mail
firstname = searchEntries[0].givenName
lastname = searchEntries[0].sn
console.log("Found user: " + mail + " Name: " + firstname + " " + lastname)
}
} catch (ex) {
console.log("An Error occured while getting user data during ldapsearch: " + String(ex))
await client.unbind();
return callback(null, null)
}
try {
// if admin filter is set - only set admin for user in ldap group
if (process.env.LDAP_ADMIN_GROUP_FILTER) {
const adminfilter = '(&' + process.env.LDAP_ADMIN_GROUP_FILTER + '(uid=' + uid + '))'
adminEntry = await client.search(ldap_bb, {
scope: 'sub',
filter: adminfilter,
});
await adminEntry;
console.log("Admin Search response:" + JSON.stringify(adminEntry.searchEntries))
if (adminEntry.searchEntries[0].mail) {
console.log("is Admin")
isAdmin=true;
}
}
} catch (ex) {
console.log("An Error occured while checking for admin rights - setting admin rights to false: " + String(ex))
isAdmin = false;
} finally {
await client.unbind();
}
if (mail == "") {
console.log("Mail not set - exit. This should not happen - please set mail-entry in ldap.")
return callback(null, null)
}
console.log("Logging in iser: " + mail + " Name: " + firstname + " " + lastname + " isAdmin: " + String(isAdmin))
// we are authenticated now let's set the query to the correct mail from ldap
query.email = mail
User.findOne(query, (error, user) => {
if (error) {
console.log(error)
}
if (user && user.hashedPassword) {
//console.log("******************** LOGIN ******************")
AuthenticationManager.login(user, "randomPass", callback)
} else {
onSuccessCreateUserIfNotExistent(query, user, callback, uid, firstname, lastname, mail, isAdmin)
}
})
}
}
AuthenticationManager.promises = {
authenticate: util.promisify(AuthenticationManager.authenticate),
hashPassword: util.promisify(AuthenticationManager.hashPassword)
}
module.exports = AuthenticationManager

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/* eslint-disable
camelcase,
max-len,
no-unused-vars,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
* decaffeinate suggestions:
* DS101: Remove unnecessary use of Array.from
* DS102: Remove unnecessary code created because of implicit returns
* DS207: Consider shorter variations of null checks
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
*/
let ContactsController
const AuthenticationController = require('../Authentication/AuthenticationController')
const ContactManager = require('./ContactManager')
const UserGetter = require('../User/UserGetter')
const logger = require('logger-sharelatex')
const Modules = require('../../infrastructure/Modules')
const { Client } = require('ldapts');
module.exports = ContactsController = {
getContacts(req, res, next) {
const user_id = AuthenticationController.getLoggedInUserId(req)
return ContactManager.getContactIds(user_id, { limit: 50 }, function(
error,
contact_ids
) {
if (error != null) {
return next(error)
}
return UserGetter.getUsers(
contact_ids,
{
email: 1,
first_name: 1,
last_name: 1,
holdingAccount: 1
},
function(error, contacts) {
if (error != null) {
return next(error)
}
// UserGetter.getUsers may not preserve order so put them back in order
const positions = {}
for (let i = 0; i < contact_ids.length; i++) {
const contact_id = contact_ids[i]
positions[contact_id] = i
}
contacts.sort(
(a, b) =>
positions[a._id != null ? a._id.toString() : undefined] -
positions[b._id != null ? b._id.toString() : undefined]
)
// Don't count holding accounts to discourage users from repeating mistakes (mistyped or wrong emails, etc)
contacts = contacts.filter(c => !c.holdingAccount)
ContactsController.getLdapContacts(contacts).then((ldapcontacts) => {
contacts.push(ldapcontacts)
contacts = contacts.map(ContactsController._formatContact)
return Modules.hooks.fire('getContacts', user_id, contacts, function(
error,
additional_contacts
) {
if (error != null) {
return next(error)
}
contacts = contacts.concat(...Array.from(additional_contacts || []))
return res.send({
contacts
})
})
}).catch(e => console.log("Error appending ldap contacts" + e))
}
)
})
},
async getLdapContacts(contacts) {
if (! process.env.LDAP_CONTACTS) {
return contacts
}
const client = new Client({
url: process.env.LDAP_SERVER,
});
const ldap_bb = process.env.LDAP_BIND_BASE
// get user data
try {
const {searchEntries,searchReferences,} = await client.search(ldap_bb, {scope: 'sub',filter: process.env.LDAP_GROUP_FILTER ,});
await searchEntries;
for (var i = 0; i < searchEntries.length; i++) {
var entry = new Map()
var obj = searchEntries[i];
entry['_id'] = undefined
entry['email'] = obj['mail']
entry['first_name'] = obj['givenName']
entry['last_name'] = obj['sn']
entry['type'] = "user"
contacts.push(entry)
}
} catch (ex) {
console.log(String(ex))
}
//console.log(JSON.stringify(contacts))
finally {
// even if we did not use bind - the constructor of
// new Client() opens a socket to the ldap server
client.unbind()
return contacts
}
},
_formatContact(contact) {
return {
id: contact._id != null ? contact._id.toString() : undefined,
email: contact.email || '',
first_name: contact.first_name || '',
last_name: contact.last_name || '',
type: 'user'
}
}
}

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extends ../layout
block vars
- metadata = { viewport: true }
block content
.content.content-alt
.container
.row
.col-md-6.col-md-offset-3.col-lg-4.col-lg-offset-4
.card
.page-header
h1 #{translate("log_in")}
form(async-form="login", name="loginForm", action='/login', method="POST", ng-cloak)
input(name='_csrf', type='hidden', value=csrfToken)
form-messages(for="loginForm")
.form-group
input.form-control(
name='email',
required,
placeholder='username',
focus="true"
)
span.small.text-primary(ng-show="loginForm.email.$invalid && loginForm.email.$dirty")
| #{translate("must_be_email_address")}
.form-group
input.form-control(
type='password',
name='password',
required,
placeholder='********',
ng-model="password"
)
span.small.text-primary(ng-show="loginForm.password.$invalid && loginForm.password.$dirty")
| #{translate("required")}
.actions
button.btn-primary.btn(
type='submit',
ng-disabled="loginForm.inflight"
)
span(ng-show="!loginForm.inflight") #{translate("login")}
span(ng-show="loginForm.inflight") #{translate("logging_in")}...

91
ldap-overleaf-sl/sharelatex/navbar.pug Normal file
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nav.navbar.navbar-default.navbar-main
.container-fluid
.navbar-header
button.navbar-toggle(ng-init="navCollapsed = true", ng-click="navCollapsed = !navCollapsed", ng-class="{active: !navCollapsed}", aria-label="Toggle " + translate('navigation'))
i.fa.fa-bars(aria-hidden="true")
if settings.nav.custom_logo
a(href='/', aria-label=settings.appName, style='background-image:url("'+settings.nav.custom_logo+'")').navbar-brand
else if (nav.title)
a(href='/', aria-label=settings.appName, ng-non-bindable).navbar-title #{nav.title}
else
a(href='/', aria-label=settings.appName).navbar-brand
.navbar-collapse.collapse(collapse="navCollapsed")
ul.nav.navbar-nav.navbar-right
if (getSessionUser() && getSessionUser().isAdmin)
li.dropdown(class="subdued", dropdown)
a.dropdown-toggle(href, dropdown-toggle)
| Admin
b.caret
ul.dropdown-menu
li
a(href="/admin") Manage Site
li
a(href="/admin/user") Manage Users
// loop over header_extras
each item in nav.header_extras
-
if ((item.only_when_logged_in && getSessionUser())
|| (item.only_when_logged_out && (!getSessionUser()))
|| (!item.only_when_logged_out && !item.only_when_logged_in && !item.only_content_pages)
|| (item.only_content_pages && (typeof(suppressNavContentLinks) == "undefined" || !suppressNavContentLinks))
){
var showNavItem = true
} else {
var showNavItem = false
}
if showNavItem
if item.dropdown
li.dropdown(class=item.class, dropdown)
a.dropdown-toggle(href, dropdown-toggle)
| !{translate(item.text)}
b.caret
ul.dropdown-menu
each child in item.dropdown
if child.divider
li.divider
else
li
if child.url
a(href=child.url, class=child.class) !{translate(child.text)}
else
| !{translate(child.text)}
else
li(class=item.class)
if item.url
a(href=item.url, class=item.class) !{translate(item.text)}
else
| !{translate(item.text)}
// logged out
if !getSessionUser()
// login link
li
a(href="/login") #{translate('log_in')}
// projects link and account menu
if getSessionUser()
li
a(href="/project") #{translate('Projects')}
li.dropdown(dropdown)
a.dropdown-toggle(href, dropdown-toggle)
| #{translate('Account')}
b.caret
ul.dropdown-menu
//li
// div.subdued(ng-non-bindable) #{getUserEmail()}
//li.divider.hidden-xs.hidden-sm
li
a(href="/user/settings") #{translate('Account Settings')}
if nav.showSubscriptionLink
li
a(href="/user/subscription") #{translate('subscription')}
li.divider.hidden-xs.hidden-sm
li
form(method="POST" action="/logout")
input(name='_csrf', type='hidden', value=csrfToken)
button.btn-link.text-left.dropdown-menu-button #{translate('log_out')}

31
ldap-overleaf-sl/sharelatex/settings.pug Normal file
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extends ../layout
// SiHa: removed change password and other non usable settings
block content
.content.content-alt
.container
.row
.col-md-12.col-lg-10.col-lg-offset-1
if ssoError
.alert.alert-danger
| #{translate('sso_link_error')}: #{translate(ssoError)}
.card
.page-header
h1 #{translate("account_settings")}
.account-settings(ng-controller="AccountSettingsController", ng-cloak)
.row
.col-md-5
h3
| #{translate("sessions")}
div
a(id="sessions-link", href="/user/sessions") #{translate("manage_sessions")}
hr
h3
| Contact
div
| If you need any help, please contact your sysadmins.
if !externalAuthenticationSystemUsed() || (settings.createV1AccountOnLogin && settings.overleaf)

236
ldap-overleaf-sl/sharelatex/share.pug Normal file
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script(type='text/ng-template', id='shareProjectModalTemplate')
.modal-header
button.close(
type="button"
data-dismiss="modal"
ng-click="cancel()"
) &times;
h3 #{translate("share_project")}
.modal-body.modal-body-share
.container-fluid
if isRestrictedTokenMember
//- Token-based access
.row.public-access-level
.col-xs-12.access-token-display-area
div.access-token-wrapper
strong #{translate('anyone_with_link_can_view')}
pre.access-token {{ readOnlyTokenLink }}
if !isRestrictedTokenMember
//- Private (with token-access available)
.row.public-access-level(ng-show="isAdmin && project.publicAccesLevel == 'private'")
.col-xs-12.text-center
| #{translate('link_sharing_is_off')}
| &nbsp;&nbsp;
a(
href
ng-click="makeTokenBased()"
) #{translate('turn_on_link_sharing')}
span &nbsp;&nbsp;
a(
href="/learn/how-to/What_is_Link_Sharing%3F"
target="_blank"
)
i.fa.fa-question-circle(
tooltip=translate('learn_more_about_link_sharing')
)
//- Token-based access
.row.public-access-level(ng-show="isAdmin && project.publicAccesLevel == 'tokenBased'")
.col-xs-12.text-center
strong
| #{translate('link_sharing_is_on')}.
| &nbsp;&nbsp;
a(
href
ng-click="makePrivate()"
) #{translate('turn_off_link_sharing')}
span &nbsp;&nbsp;
a(
href="/learn/how-to/What_is_Link_Sharing%3F"
target="_blank"
)
i.fa.fa-question-circle(
tooltip=translate('learn_more_about_link_sharing')
)
.col-xs-12.access-token-display-area
div.access-token-wrapper
strong #{translate('anyone_with_link_can_edit')}
pre.access-token(ng-show="readAndWriteTokenLink") {{ readAndWriteTokenLink }}
pre.access-token(ng-hide="readAndWriteTokenLink") #{translate('loading')}...
div.access-token-wrapper
strong #{translate('anyone_with_link_can_view')}
pre.access-token(ng-show="readOnlyTokenLink") {{ readOnlyTokenLink }}
pre.access-token(ng-hide="readOnlyTokenLink") #{translate('loading')}...
//- legacy public-access
.row.public-access-level(ng-show="isAdmin && (project.publicAccesLevel == 'readAndWrite' || project.publicAccesLevel == 'readOnly')")
.col-xs-12.text-center
strong(ng-if="project.publicAccesLevel == 'readAndWrite'") #{translate("this_project_is_public")}
strong(ng-if="project.publicAccesLevel == 'readOnly'") #{translate("this_project_is_public_read_only")}
| &nbsp;&nbsp;
a(
href
ng-click="makePrivate()"
) #{translate("make_private")}
.row.project-member
.col-xs-8 {{ project.owner.email }}
.text-left(
ng-class="{'col-xs-3': project.members.length > 0, 'col-xs-4': project.members.length == 0}"
) #{translate("owner")}
.row.project-member(ng-repeat="member in project.members")
.col-xs-8 {{ member.email }}
.col-xs-3.text-left
span(ng-show="member.privileges == 'readAndWrite'") #{translate("can_edit")}
span(ng-show="member.privileges == 'readOnly'") #{translate("read_only")}
.col-xs-1(ng-show="isAdmin")
a(
href
tooltip=translate('remove_collaborator')
tooltip-placement="bottom"
ng-click="removeMember(member)"
)
i.fa.fa-times
.row.project-invite(ng-repeat="invite in project.invites")
.col-xs-8 {{ invite.email }}&nbsp;
div.small
| #{translate("invite_not_accepted")}.&nbsp;
button.btn.btn-inline-link(
ng-show="isAdmin",
ng-click="resendInvite(invite, $event)"
) #{translate("resend")}
.col-xs-3.text-left
// todo: get invite privileges
span(ng-show="invite.privileges == 'readAndWrite'") #{translate("can_edit")}
span(ng-show="invite.privileges == 'readOnly'") #{translate("read_only")}
.col-xs-1(ng-show="isAdmin")
a(
href
tooltip=translate('revoke_invite')
tooltip-placement="bottom"
ng-click="revokeInvite(invite)"
)
i.fa.fa-times
.row.invite-controls(ng-show="isAdmin")
form(ng-show="canAddCollaborators")
.small #{translate("share_with_your_collabs")}
.form-group
tags-input(
template="shareTagTemplate"
placeholder='Direct share with collaborators is enabled only for ldap users.'
ng-model="inputs.contacts"
focus-on="open"
display-property="display"
add-on-paste="true"
add-on-enter="false"
replace-spaces-with-dashes="false"
type="email"
)
auto-complete(
source="filterAutocompleteUsers($query)"
template="shareAutocompleteTemplate"
display-property="email"
min-length="0"
)
.form-group
.pull-right
select.privileges.form-control(
ng-model="inputs.privileges"
name="privileges"
)
option(value="readAndWrite") #{translate("can_edit")}
option(value="readOnly") #{translate("read_only")}
| &nbsp;&nbsp;
//- We have to use mousedown here since click has issues with the
//- blur handler in tags-input sometimes changing its height and
//- moving this button, preventing the click registering.
button.btn.btn-info(
type="submit"
ng-mousedown="addMembers()"
ng-keyup="$event.keyCode == 13 ? addMembers() : null"
) #{translate("share")}
div(ng-hide="canAddCollaborators")
p.text-center #{translate("need_to_upgrade_for_more_collabs")}. Also:
.row
.col-md-8.col-md-offset-2
ul.list-unstyled
li
i.fa.fa-check &nbsp;
| #{translate("unlimited_projects")}
li
i.fa.fa-check &nbsp;
| #{translate("collabs_per_proj", {collabcount:'Multiple'})}
li
i.fa.fa-check &nbsp;
| #{translate("full_doc_history")}
li
i.fa.fa-check &nbsp;
| #{translate("sync_to_dropbox")}
li
i.fa.fa-check &nbsp;
| #{translate("sync_to_github")}
li
i.fa.fa-check &nbsp;
|#{translate("compile_larger_projects")}
p.text-center.row-spaced-thin(ng-controller="FreeTrialModalController")
a.btn.btn-success(
href
ng-class="buttonClass"
ng-click="startFreeTrial('projectMembers')"
) #{translate("start_free_trial")}
p.small(ng-show="startedFreeTrial")
| #{translate("refresh_page_after_starting_free_trial")}
.row.public-access-level.public-access-level--notice(ng-show="!isAdmin")
.col-xs-12.text-center(ng-show="project.publicAccesLevel == 'private'") #{translate("to_add_more_collaborators")}
.col-xs-12.text-center(ng-show="project.publicAccesLevel == 'tokenBased'") #{translate("to_change_access_permissions")}
.modal-footer.modal-footer-share
.modal-footer-left
i.fa.fa-refresh.fa-spin(ng-show="state.inflight")
span.text-danger.error(ng-show="state.error")
span(ng-switch="state.errorReason")
span(ng-switch-when="cannot_invite_non_user")
| #{translate("cannot_invite_non_user")}
span(ng-switch-when="cannot_verify_user_not_robot")
| #{translate("cannot_verify_user_not_robot")}
span(ng-switch-when="cannot_invite_self")
| #{translate("cannot_invite_self")}
span(ng-switch-when="invalid_email")
| #{translate("invalid_email")}
span(ng-switch-default)
| #{translate("generic_something_went_wrong")}
.modal-footer-right
button.btn.btn-default(
ng-click="done()"
) #{translate("close")}
script(type="text/ng-template", id="shareTagTemplate")
.tag-template
span(ng-if="data.type")
i.fa.fa-fw(ng-class="{'fa-user': data.type != 'group', 'fa-group': data.type == 'group'}")
|
span {{$getDisplayText()}}
|
a(href, ng-click="$removeTag()").remove-button
i.fa.fa-fw.fa-close
script(type="text/ng-template", id="shareAutocompleteTemplate")
.autocomplete-template
div(ng-if="data.type == 'user'")
i.fa.fa-fw.fa-user
|
span(ng-bind-html="$highlight(data.display)")
div(ng-if="data.type == 'group'")
i.fa.fa-fw.fa-group
|
span(ng-bind-html="$highlight(data.name)")
span.subdued.small(ng-show="data.member_count") ({{ data.member_count }} members)