users.rb 13 KB
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430
module API
  # Users API
  class Users < Grape::API
    before { authenticate! }

    resource :users, requirements: { uid: /[0-9]*/, id: /[0-9]*/ } do
      # Get a users list
      #
      # Example Request:
      #  GET /users
      #  GET /users?search=Admin
      #  GET /users?username=root
      get do
        if params[:username].present?
          @users = User.where(username: params[:username])
        else
          @users = User.all
          @users = @users.active if params[:active].present?
          @users = @users.search(params[:search]) if params[:search].present?
          @users = paginate @users
        end

        if current_user.is_admin?
          present @users, with: Entities::UserFull
        else
          present @users, with: Entities::UserBasic
        end
      end

      # Get a single user
      #
      # Parameters:
      #   id (required) - The ID of a user
      # Example Request:
      #   GET /users/:id
      get ":id" do
        @user = User.find(params[:id])

        if current_user.is_admin?
          present @user, with: Entities::UserFull
        else
          present @user, with: Entities::User
        end
      end

      # Create user. Available only for admin
      #
      # Parameters:
      #   email (required)                  - Email
      #   password (required)               - Password
      #   name (required)                   - Name
      #   username (required)               - Name
      #   skype                             - Skype ID
      #   linkedin                          - Linkedin
      #   twitter                           - Twitter account
      #   website_url                       - Website url
      #   projects_limit                    - Number of projects user can create
      #   extern_uid                        - External authentication provider UID
      #   provider                          - External provider
      #   bio                               - Bio
      #   location                          - Location of the user
      #   admin                             - User is admin - true or false (default)
      #   can_create_group                  - User can create groups - true or false
      #   confirm                           - Require user confirmation - true (default) or false
      #   external                          - Flags the user as external - true or false(default)
      # Example Request:
      #   POST /users
      post do
        authenticated_as_admin!
        required_attributes! [:email, :password, :name, :username]
        attrs = attributes_for_keys [:email, :name, :password, :skype, :linkedin, :twitter, :projects_limit, :username, :bio, :location, :can_create_group, :admin, :confirm, :external]
        admin = attrs.delete(:admin)
        confirm = !(attrs.delete(:confirm) =~ (/(false|f|no|0)$/i))
        user = User.build_user(attrs)
        user.admin = admin unless admin.nil?
        user.skip_confirmation! unless confirm
        identity_attrs = attributes_for_keys [:provider, :extern_uid]

        if identity_attrs.any?
          user.identities.build(identity_attrs)
        end

        if user.save
          present user, with: Entities::UserFull
        else
          conflict!('Email has already been taken') if User.
              where(email: user.email).
              count > 0

          conflict!('Username has already been taken') if User.
              where(username: user.username).
              count > 0

          render_validation_error!(user)
        end
      end

      # Update user. Available only for admin
      #
      # Parameters:
      #   email                             - Email
      #   name                              - Name
      #   password                          - Password
      #   skype                             - Skype ID
      #   linkedin                          - Linkedin
      #   twitter                           - Twitter account
      #   website_url                       - Website url
      #   projects_limit                    - Limit projects each user can create
      #   bio                               - Bio
      #   location                          - Location of the user
      #   admin                             - User is admin - true or false (default)
      #   can_create_group                  - User can create groups - true or false
      #   external                          - Flags the user as external - true or false(default)
      # Example Request:
      #   PUT /users/:id
      put ":id" do
        authenticated_as_admin!

        attrs = attributes_for_keys [:email, :name, :password, :skype, :linkedin, :twitter, :website_url, :projects_limit, :username, :bio, :location, :can_create_group, :admin, :external]
        user = User.find(params[:id])
        not_found!('User') unless user

        admin = attrs.delete(:admin)
        user.admin = admin unless admin.nil?

        conflict!('Email has already been taken') if attrs[:email] &&
            User.where(email: attrs[:email]).
                where.not(id: user.id).count > 0

        conflict!('Username has already been taken') if attrs[:username] &&
            User.where(username: attrs[:username]).
                where.not(id: user.id).count > 0

        identity_attrs = attributes_for_keys [:provider, :extern_uid]
        if identity_attrs.any?
          identity = user.identities.find_by(provider: identity_attrs[:provider])
          if identity
            identity.update_attributes(identity_attrs)
          else
            identity = user.identities.build(identity_attrs)
            identity.save
          end
        end

        if user.update_attributes(attrs)
          present user, with: Entities::UserFull
        else
          render_validation_error!(user)
        end
      end

      # Add ssh key to a specified user. Only available to admin users.
      #
      # Parameters:
      #   id (required) - The ID of a user
      #   key (required) - New SSH Key
      #   title (required) - New SSH Key's title
      # Example Request:
      #   POST /users/:id/keys
      post ":id/keys" do
        authenticated_as_admin!
        required_attributes! [:title, :key]

        user = User.find(params[:id])
        attrs = attributes_for_keys [:title, :key]
        key = user.keys.new attrs
        if key.save
          present key, with: Entities::SSHKey
        else
          render_validation_error!(key)
        end
      end

      # Get ssh keys of a specified user. Only available to admin users.
      #
      # Parameters:
      #   uid (required) - The ID of a user
      # Example Request:
      #   GET /users/:uid/keys
      get ':uid/keys' do
        authenticated_as_admin!
        user = User.find_by(id: params[:uid])
        not_found!('User') unless user

        present user.keys, with: Entities::SSHKey
      end

      # Delete existing ssh key of a specified user. Only available to admin
      # users.
      #
      # Parameters:
      #   uid (required) - The ID of a user
      #   id (required) - SSH Key ID
      # Example Request:
      #   DELETE /users/:uid/keys/:id
      delete ':uid/keys/:id' do
        authenticated_as_admin!
        user = User.find_by(id: params[:uid])
        not_found!('User') unless user

        begin
          key = user.keys.find params[:id]
          key.destroy
        rescue ActiveRecord::RecordNotFound
          not_found!('Key')
        end
      end

      # Add email to a specified user. Only available to admin users.
      #
      # Parameters:
      #   id (required) - The ID of a user
      #   email (required) - Email address
      # Example Request:
      #   POST /users/:id/emails
      post ":id/emails" do
        authenticated_as_admin!
        required_attributes! [:email]

        user = User.find(params[:id])
        attrs = attributes_for_keys [:email]
        email = user.emails.new attrs
        if email.save
          NotificationService.new.new_email(email)
          present email, with: Entities::Email
        else
          render_validation_error!(email)
        end
      end

      # Get emails of a specified user. Only available to admin users.
      #
      # Parameters:
      #   uid (required) - The ID of a user
      # Example Request:
      #   GET /users/:uid/emails
      get ':uid/emails' do
        authenticated_as_admin!
        user = User.find_by(id: params[:uid])
        not_found!('User') unless user

        present user.emails, with: Entities::Email
      end

      # Delete existing email of a specified user. Only available to admin
      # users.
      #
      # Parameters:
      #   uid (required) - The ID of a user
      #   id (required) - Email ID
      # Example Request:
      #   DELETE /users/:uid/emails/:id
      delete ':uid/emails/:id' do
        authenticated_as_admin!
        user = User.find_by(id: params[:uid])
        not_found!('User') unless user

        begin
          email = user.emails.find params[:id]
          email.destroy

          user.update_secondary_emails!
        rescue ActiveRecord::RecordNotFound
          not_found!('Email')
        end
      end

      # Delete user. Available only for admin
      #
      # Example Request:
      #   DELETE /users/:id
      delete ":id" do
        authenticated_as_admin!
        user = User.find_by(id: params[:id])

        if user
          DeleteUserService.new(current_user).execute(user)
        else
          not_found!('User')
        end
      end

      # Block user. Available only for admin
      #
      # Example Request:
      #   PUT /users/:id/block
      put ':id/block' do
        authenticated_as_admin!
        user = User.find_by(id: params[:id])

        if !user
          not_found!('User')
        elsif !user.ldap_blocked?
          user.block
        else
          forbidden!('LDAP blocked users cannot be modified by the API')
        end
      end

      # Unblock user. Available only for admin
      #
      # Example Request:
      #   PUT /users/:id/unblock
      put ':id/unblock' do
        authenticated_as_admin!
        user = User.find_by(id: params[:id])

        if !user
          not_found!('User')
        elsif user.ldap_blocked?
          forbidden!('LDAP blocked users cannot be unblocked by the API')
        else
          user.activate
        end
      end
    end

    resource :user do
      # Get currently authenticated user
      #
      # Example Request:
      #   GET /user
      get do
        present @current_user, with: Entities::UserLogin
      end

      # Get currently authenticated user's keys
      #
      # Example Request:
      #   GET /user/keys
      get "keys" do
        present current_user.keys, with: Entities::SSHKey
      end

      # Get single key owned by currently authenticated user
      #
      # Example Request:
      #   GET /user/keys/:id
      get "keys/:id" do
        key = current_user.keys.find params[:id]
        present key, with: Entities::SSHKey
      end

      # Add new ssh key to currently authenticated user
      #
      # Parameters:
      #   key (required) - New SSH Key
      #   title (required) - New SSH Key's title
      # Example Request:
      #   POST /user/keys
      post "keys" do
        required_attributes! [:title, :key]

        attrs = attributes_for_keys [:title, :key]
        key = current_user.keys.new attrs
        if key.save
          present key, with: Entities::SSHKey
        else
          render_validation_error!(key)
        end
      end

      # Delete existing ssh key of currently authenticated user
      #
      # Parameters:
      #   id (required) - SSH Key ID
      # Example Request:
      #   DELETE /user/keys/:id
      delete "keys/:id" do
        begin
          key = current_user.keys.find params[:id]
          key.destroy
        rescue
        end
      end

      # Get currently authenticated user's emails
      #
      # Example Request:
      #   GET /user/emails
      get "emails" do
        present current_user.emails, with: Entities::Email
      end

      # Get single email owned by currently authenticated user
      #
      # Example Request:
      #   GET /user/emails/:id
      get "emails/:id" do
        email = current_user.emails.find params[:id]
        present email, with: Entities::Email
      end

      # Add new email to currently authenticated user
      #
      # Parameters:
      #   email (required) - Email address
      # Example Request:
      #   POST /user/emails
      post "emails" do
        required_attributes! [:email]

        attrs = attributes_for_keys [:email]
        email = current_user.emails.new attrs
        if email.save
          NotificationService.new.new_email(email)
          present email, with: Entities::Email
        else
          render_validation_error!(email)
        end
      end

      # Delete existing email of currently authenticated user
      #
      # Parameters:
      #   id (required) - EMail ID
      # Example Request:
      #   DELETE /user/emails/:id
      delete "emails/:id" do
        begin
          email = current_user.emails.find params[:id]
          email.destroy

          current_user.update_secondary_emails!
        rescue
        end
      end
    end
  end
end