Script to Automatically add all GitLab users to all projects

add_users_to_projects.sh

#!/bin/sh

baseurl=http://mygitlaburl
usermail=adminuser@mymailserver
userpass=adminpassword
repo_access=2 #0=denied 1=read 2=read&write
project_access=2 #0=deined 1=read 2=report 3=admin

# login
curl -s -I -c cookies.txt -d "utf8=✓&user[email]=$usermail&user[password]=$userpass&commit=Sign+in" $baseurl/users/sign_in

# get auth token
authtoken=`curl -s -c cookies.txt -b cookies.txt $baseurl | grep -Po '(?<=<meta content=")([^"]+)(?=" name="csrf-token" />)'`

# get user ids
userIdsStr=`curl -s -c cookies.txt -b cookies.txt $baseurl/admin | grep -Po '(?<=href="/admin/users/)\d+(?=/edit")'|tr '\n' ','|sed 's/,/\&user_ids\[\]=/g'`

# get project codes and filter out private projects
projectCodes=`curl -s -c cookies.txt -b cookies.txt $baseurl/admin/projects | grep -Po '(?<=href="/admin/projects/)([^/]+)(?=/edit")' | grep -v 'private'`

for projectCode in $projectCodes
do
    echo "> Project: $projectCode"

    postdata="utf8=✓&_method=put&authenticity_token=$authtoken&user_ids[]=$userIdsStr&project_access=$project_access&repo_access=$repo_access&commit=Add"
    curl -s -I -b cookies.txt -d $postdata $baseurl/admin/projects/$projectCode/team_update
done

https://gist.github.com/genewoo/5476175 The script I wrote a LDAP authentication inspired by your script.