1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
# frozen_string_literal: true
class Import::BitbucketServerController < Import::BaseController
extend ::Gitlab::Utils::Override
include ActionView::Helpers::SanitizeHelper
before_action :verify_bitbucket_server_import_enabled
before_action :bitbucket_auth, except: [:new, :configure]
before_action :normalize_import_params, only: [:create]
before_action :validate_import_params, only: [:create]
rescue_from BitbucketServer::Connection::ConnectionError, with: :bitbucket_connection_error
# As a basic sanity check to prevent URL injection, restrict project
# repository input and repository slugs to allowed characters. For Bitbucket:
#
# Project keys must start with a letter and may only consist of ASCII letters, numbers and underscores (A-Z, a-z, 0-9, _).
#
# Repository names are limited to 128 characters. They must start with a
# letter or number and may contain spaces, hyphens, underscores, and periods.
# (https://community.atlassian.com/t5/Answers-Developer-Questions/stash-repository-names/qaq-p/499054)
#
# Bitbucket Server starts personal project names with a tilde.
VALID_BITBUCKET_PROJECT_CHARS = /\A~?[\w\-\.\s]+\z/.freeze
VALID_BITBUCKET_CHARS = /\A[\w\-\.\s]+\z/.freeze
def new
end
def create
repo = client.repo(@project_key, @repo_slug)
unless repo
return render json: { errors: _("Project %{project_repo} could not be found") % { project_repo: "#{@project_key}/#{@repo_slug}" } }, status: :unprocessable_entity
end
result = Import::BitbucketServerService.new(client, current_user, params).execute(credentials)
if result[:status] == :success
render json: ProjectSerializer.new.represent(result[:project], serializer: :import)
else
render json: { errors: result[:message] }, status: result[:http_status]
end
end
def configure
session[personal_access_token_key] = params[:personal_access_token]
session[bitbucket_server_username_key] = params[:bitbucket_server_username]
session[bitbucket_server_url_key] = params[:bitbucket_server_url]
redirect_to status_import_bitbucket_server_path(namespace_id: params[:namespace_id])
end
# We need to re-expose controller's internal method 'status' as action.
# rubocop:disable Lint/UselessMethodDefinition
def status
super
end
# rubocop:enable Lint/UselessMethodDefinition
protected
override :importable_repos
def importable_repos
bitbucket_repos.filter { |repo| repo.valid? }
end
override :incompatible_repos
def incompatible_repos
bitbucket_repos.reject { |repo| repo.valid? }
end
override :provider_name
def provider_name
:bitbucket_server
end
override :provider_url
def provider_url
session[bitbucket_server_url_key]
end
private
def client
@client ||= BitbucketServer::Client.new(credentials)
end
def bitbucket_repos
@bitbucket_repos ||= client.repos(page_offset: page_offset, limit: limit_per_page, filter: sanitized_filter_param).to_a
end
def normalize_import_params
project_key, repo_slug = params[:repo_id].split('/')
params[:bitbucket_server_project] = project_key
params[:bitbucket_server_repo] = repo_slug
end
def validate_import_params
@project_key = params[:bitbucket_server_project]
@repo_slug = params[:bitbucket_server_repo]
return render_validation_error('Missing project key') unless @project_key.present? && @repo_slug.present?
return render_validation_error('Missing repository slug') unless @repo_slug.present?
return render_validation_error('Invalid project key') unless @project_key =~ VALID_BITBUCKET_PROJECT_CHARS
return render_validation_error('Invalid repository slug') unless @repo_slug =~ VALID_BITBUCKET_CHARS
end
def render_validation_error(message)
render json: { errors: message }, status: :unprocessable_entity
end
def bitbucket_auth
unless session[bitbucket_server_url_key].present? &&
session[bitbucket_server_username_key].present? &&
session[personal_access_token_key].present?
redirect_to new_import_bitbucket_server_path(namespace_id: params[:namespace_id])
end
end
def verify_bitbucket_server_import_enabled
render_404 unless bitbucket_server_import_enabled?
end
def bitbucket_server_url_key
:bitbucket_server_url
end
def bitbucket_server_username_key
:bitbucket_server_username
end
def personal_access_token_key
:bitbucket_server_personal_access_token
end
def clear_session_data
session[bitbucket_server_url_key] = nil
session[bitbucket_server_username_key] = nil
session[personal_access_token_key] = nil
end
def credentials
{
base_uri: session[bitbucket_server_url_key],
user: session[bitbucket_server_username_key],
password: session[personal_access_token_key]
}
end
def page_offset
[0, params[:page].to_i].max
end
def limit_per_page
BitbucketServer::Paginator::PAGE_LENGTH
end
def bitbucket_connection_error(error)
flash[:alert] = _("Unable to connect to server: %{error}") % { error: error }
clear_session_data
respond_to do |format|
format.json do
render json: {
error: {
message: _("Unable to connect to server: %{error}") % { error: error },
redirect: new_import_bitbucket_server_path
}
}, status: :unprocessable_entity
end
end
end
end
|