discourse/spec/lib/auth/github_authenticator_spec.rb

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# frozen_string_literal: true
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def auth_token_for(user)
{
provider: "github",
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extra: {
all_emails: [{
email: user.email,
primary: true,
verified: true,
}]
},
info: {
email: user.email,
nickname: user.username,
name: user.name,
image: "https://avatars3.githubusercontent.com/u/#{user.username}",
},
uid: '100'
}
end
describe Auth::GithubAuthenticator do
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let(:authenticator) { described_class.new }
fab!(:user) { Fabricate(:user) }
context 'after_authenticate' do
let(:data) { auth_token_for(user) }
it 'can authenticate and create a user record for already existing users' do
result = authenticator.after_authenticate(data)
expect(result.user.id).to eq(user.id)
expect(result.username).to eq(user.username)
expect(result.name).to eq(user.name)
expect(result.email).to eq(user.email)
expect(result.email_valid).to eq(true)
# Authenticates again when user has GitHub user info
result = authenticator.after_authenticate(data)
expect(result.email).to eq(user.email)
expect(result.email_valid).to eq(true)
end
it 'can authenticate and update GitHub screen_name for existing user' do
UserAssociatedAccount.create!(user_id: user.id, provider_name: "github", provider_uid: 100, info: { nickname: "boris" })
result = authenticator.after_authenticate(data)
expect(result.user.id).to eq(user.id)
expect(result.email).to eq(user.email)
expect(result.email_valid).to eq(true)
expect(UserAssociatedAccount.find_by(provider_name: "github", user_id: user.id).info["nickname"]).to eq(user.username)
end
it 'should use primary email for new user creation over other available emails' do
hash = {
provider: "github",
extra: {
all_emails: [{
email: "bob@example.com",
primary: false,
verified: true,
}, {
email: "john@example.com",
primary: true,
verified: true,
}]
},
info: {
email: "john@example.com",
nickname: "john",
name: "John Bob",
},
uid: "100"
}
result = authenticator.after_authenticate(hash)
expect(result.email).to eq("john@example.com")
end
it 'should not error out if user already has a different old github account attached' do
# There is a rare case where an end user had
# 2 different github accounts and moved emails between the 2
UserAssociatedAccount.create!(user_id: user.id, info: { nickname: 'bob' }, provider_uid: 100, provider_name: "github")
hash = {
provider: "github",
extra: {
all_emails: [{
email: user.email,
primary: false,
verified: true,
}]
},
info: {
email: "john@example.com",
nickname: "john",
name: "John Bob",
},
uid: "1001"
}
result = authenticator.after_authenticate(hash)
expect(result.user.id).to eq(user.id)
expect(UserAssociatedAccount.where(user_id: user.id).pluck(:provider_uid)).to eq(["1001"])
end
it 'will not authenticate for already existing users with an unverified email' do
hash = {
provider: "github",
extra: {
all_emails: [{
email: user.email,
primary: true,
verified: false,
}]
},
info: {
email: user.email,
nickname: user.username,
name: user.name,
},
uid: "100"
}
result = authenticator.after_authenticate(hash)
expect(result.user).to eq(nil)
expect(result.username).to eq(user.username)
expect(result.name).to eq(user.name)
expect(result.email).to eq(user.email)
expect(result.email_valid).to eq(false)
end
it 'can create a proper result for non existing users' do
hash = {
provider: "github",
extra: {
all_emails: [{
email: "person@example.com",
primary: true,
verified: true,
}]
},
info: {
email: "person@example.com",
nickname: "person",
name: "Person Lastname",
},
uid: "100"
}
result = authenticator.after_authenticate(hash)
expect(result.user).to eq(nil)
expect(result.username).to eq(hash[:info][:nickname])
expect(result.name).to eq(hash[:info][:name])
expect(result.email).to eq(hash[:info][:email])
expect(result.email_valid).to eq(hash[:info][:email].present?)
end
it 'will skip blocklisted domains for non existing users' do
hash = {
provider: "github",
extra: {
all_emails: [{
email: "not_allowed@blocklist.com",
primary: true,
verified: true,
}, {
email: "allowed@allowlist.com",
primary: false,
verified: true,
}]
},
info: {
email: "not_allowed@blocklist.com",
nickname: "person",
name: "Person Lastname",
},
uid: "100"
}
SiteSetting.blocked_email_domains = "blocklist.com"
result = authenticator.after_authenticate(hash)
expect(result.user).to eq(nil)
expect(result.username).to eq(hash[:info][:nickname])
expect(result.name).to eq(hash[:info][:name])
expect(result.email).to eq("allowed@allowlist.com")
expect(result.email_valid).to eq(true)
end
it 'will find allowlisted domains for non existing users' do
hash = {
provider: "github",
extra: {
all_emails: [{
email: "person@example.com",
primary: true,
verified: true,
}, {
email: "not_allowed@blocklist.com",
primary: false,
verified: true,
}, {
email: "allowed@allowlist.com",
primary: false,
verified: true,
}]
},
info: {
email: "person@example.com",
nickname: "person",
name: "Person Lastname",
},
uid: "100"
}
SiteSetting.allowed_email_domains = "allowlist.com"
result = authenticator.after_authenticate(hash)
expect(result.user).to eq(nil)
expect(result.username).to eq(hash[:info][:nickname])
expect(result.name).to eq(hash[:info][:name])
expect(result.email).to eq("allowed@allowlist.com")
expect(result.email_valid).to eq(true)
end
it 'can connect to a different existing user account' do
user1 = Fabricate(:user)
user2 = Fabricate(:user)
expect(authenticator.can_connect_existing_user?).to eq(true)
UserAssociatedAccount.create!(provider_name: "github", user_id: user1.id, provider_uid: 100, info: { nickname: "boris" })
result = authenticator.after_authenticate(data, existing_account: user2)
expect(result.user.id).to eq(user2.id)
expect(UserAssociatedAccount.exists?(user_id: user1.id)).to eq(false)
expect(UserAssociatedAccount.exists?(user_id: user2.id)).to eq(true)
end
end
context 'revoke' do
fab!(:user) { Fabricate(:user) }
let(:authenticator) { Auth::GithubAuthenticator.new }
it 'raises exception if no entry for user' do
expect { authenticator.revoke(user) }.to raise_error(Discourse::NotFound)
end
it 'revokes correctly' do
UserAssociatedAccount.create!(provider_name: "github", user_id: user.id, provider_uid: 100, info: { nickname: "boris" })
expect(authenticator.can_revoke?).to eq(true)
expect(authenticator.revoke(user)).to eq(true)
expect(authenticator.description_for_user(user)).to eq("")
end
end
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describe 'avatar retrieval' do
let(:job_klass) { Jobs::DownloadAvatarFromUrl }
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context 'when user has a custom avatar' do
fab!(:user_avatar) { Fabricate(:user_avatar, custom_upload: Fabricate(:upload)) }
fab!(:user_with_custom_avatar) { Fabricate(:user, user_avatar: user_avatar) }
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it 'does not enqueue a download_avatar_from_url job' do
expect {
authenticator.after_authenticate(auth_token_for(user_with_custom_avatar))
}.to_not change(job_klass.jobs, :size)
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end
end
context 'when user does not have a custom avatar' do
it 'enqueues a download_avatar_from_url job' do
expect {
authenticator.after_authenticate(auth_token_for(user))
}.to change(job_klass.jobs, :size).by(1)
job_args = job_klass.jobs.last['args'].first
expect(job_args['url']).to eq("https://avatars3.githubusercontent.com/u/#{user.username}")
expect(job_args['user_id']).to eq(user.id)
expect(job_args['override_gravatar']).to eq(false)
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end
end
end
end