mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-25 17:44:01 +01:00
298 lines
11 KiB
Python
298 lines
11 KiB
Python
import os
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import re
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import shutil
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from os.path import expanduser
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from mamba import description, context, fcontext, it, fit, before, after
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from expects import expect, equal, contain, match
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from helper.spec_helper import start_xvnc, kill_xvnc, run_cmd, clean_env, \
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add_kasmvnc_user_docker, clean_kasm_users, start_xvnc_pexpect, \
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write_config, config_filename
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home_dir = expanduser("~")
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vnc_dir = f'{home_dir}/.vnc'
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user_config = f'{vnc_dir}/kasmvnc.yaml'
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def run_vncserver():
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return run_cmd(f'vncserver -dry-run -config {config_filename}')
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def pick_cli_option(cli_option, xvnc_cmd):
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cli_option_regex = re.compile(f'\'?-{cli_option}\'?(?:\s+[^-][^\s]*|$)')
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results = cli_option_regex.findall(xvnc_cmd)
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if len(results) == 0:
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return None
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return ' '.join(results)
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def prepare_env():
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os.makedirs(vnc_dir, exist_ok=True)
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shutil.copyfile('spec/kasmvnc.yaml', user_config)
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with description('YAML to CLI') as self:
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with before.all:
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prepare_env()
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with context("convert a boolean key"):
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with it("convert true to 1"):
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write_config('''
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desktop:
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allow_resize: true
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('AcceptSetDesktopSize',
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completed_process.stdout)
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expect(cli_option).to(equal("-AcceptSetDesktopSize '1'"))
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with it("convert false to 0"):
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write_config('''
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desktop:
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allow_resize: false
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('AcceptSetDesktopSize',
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completed_process.stdout)
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expect(cli_option).to(equal("-AcceptSetDesktopSize '0'"))
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with it("converts a numeric key to a CLI arg"):
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write_config('''
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security:
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brute_force_protection:
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blacklist_threshold: 2
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('BlacklistThreshold',
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completed_process.stdout)
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expect(cli_option).to(equal("-BlacklistThreshold '2'"))
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with it("converts an ANY key to a CLI arg"):
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write_config('''
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network:
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ssl:
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pem_certificate: /etc/ssl/certs/ssl-cert-snakeoil.pem
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('cert',
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completed_process.stdout)
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expect(cli_option).to(
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equal("-cert '/etc/ssl/certs/ssl-cert-snakeoil.pem'"))
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with it("converts an array key to a CLI arg"):
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write_config('''
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keyboard:
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remap_keys:
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- 0x22->0x40
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- 0x24->0x40
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('RemapKeys',
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completed_process.stdout)
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expect(cli_option).to(
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equal("-RemapKeys '0x22->0x40,0x24->0x40'"))
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with it("converts a constant value to the corresponding numeric value"):
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write_config('''
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data_loss_prevention:
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clipboard:
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server_to_client:
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size: 20
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('DLP_ClipSendMax',
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completed_process.stdout)
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expect(cli_option).to(equal("-DLP_ClipSendMax '20'"))
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with context("websocketPort"):
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with it("converts 'auto' value to calculated value"):
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write_config('''
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network:
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websocket_port: auto
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('websocketPort',
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completed_process.stdout)
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expect(["-websocketPort '8444'", "-websocketPort '8445'"]). \
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to(contain(cli_option))
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with it("passes numeric value to CLI option"):
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write_config('''
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network:
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websocket_port: 8555
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('websocketPort',
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completed_process.stdout)
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expect(cli_option).to(equal("-websocketPort '8555'"))
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with it("no key - no CLI option"):
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write_config('''
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('websocketPort',
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completed_process.stdout)
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expect(cli_option).to(equal(None))
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with context("option that can yield nothing"):
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with it("converts a config value that yields nothing"):
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write_config('''
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network:
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protocol: http
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('noWebsocket',
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completed_process.stdout)
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expect(cli_option).to(equal(None))
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with it("converts a config value that yields CLI option"):
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write_config('''
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network:
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protocol: vnc
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('noWebsocket',
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completed_process.stdout)
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expect(cli_option).to(equal("-noWebsocket '1'"))
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with it("interpolates env variable"):
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write_config('''
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server:
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advanced:
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kasm_password_file: ${HOME}/.kasmpasswd
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('KasmPasswordFile',
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completed_process.stdout)
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expect(cli_option).to(equal("-KasmPasswordFile '/home/docker/.kasmpasswd'"))
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with it("converts logging options into one -Log"):
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write_config('''
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logging:
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log_writer_name: all
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log_dest: logfile
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level: 40
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('Log',
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completed_process.stdout)
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expect(cli_option).to(equal("-Log '*:stdout:40'"))
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with it("converts DLP region options into one -DLP_Region"):
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write_config('''
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data_loss_prevention:
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visible_region:
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top: -10
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left: 10
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right: 40%
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bottom: 40
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('DLP_Region',
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completed_process.stdout)
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expect(cli_option).to(equal("-DLP_Region '10,-10,40%,40'"))
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with context("converts x_font_path"):
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with it("auto"):
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write_config('''
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server:
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advanced:
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x_font_path: auto
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('fp',
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completed_process.stdout)
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expect(cli_option).to(match(r'/usr/share/fonts'))
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with it("none specified"):
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write_config('''
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('fp',
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completed_process.stdout)
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expect(cli_option).to(match(r'/usr/share/fonts'))
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with it("path specified"):
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write_config('''
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server:
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advanced:
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x_font_path: /src
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('fp', completed_process.stdout)
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expect(cli_option).to(equal("-fp '/src'"))
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with it("CLI override"):
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write_config('''
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server:
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advanced:
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x_font_path: /src
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''')
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completed_process = \
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run_cmd(f'vncserver -dry-run -fp /override -config {config_filename}')
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cli_option = pick_cli_option('fp', completed_process.stdout)
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expect(cli_option).to(equal("-fp '/override'"))
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with it("converts network.interface to -interface"):
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write_config('''
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network:
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interface: 0.0.0.0
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('interface',
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completed_process.stdout)
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expect(cli_option).to(equal("-interface '0.0.0.0'"))
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with it("CLI option directly passed, overrides config"):
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write_config('''
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encoding:
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video_encoding_mode:
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jpeg_quality: -1
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''')
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completed_process = \
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run_cmd(f'vncserver -dry-run -JpegVideoQuality 8 -config {config_filename}')
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cli_option = pick_cli_option("JpegVideoQuality",
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completed_process.stdout)
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expect(cli_option).to(equal("'-JpegVideoQuality' '8'"))
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with it("converts 2 keys into a single CLI option"):
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write_config('''
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desktop:
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resolution:
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width: 1024
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height: 768
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''')
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completed_process = run_vncserver()
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cli_option = pick_cli_option('geometry',
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completed_process.stdout)
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expect(cli_option).to(equal("-geometry '1024x768'"))
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with it("ignores empty section override"):
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write_config('''
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security:
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''')
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completed_process = \
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run_cmd(f'vncserver -dry-run -config spec/fixtures/global_config.yaml,{config_filename}')
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cli_option = pick_cli_option('BlacklistThreshold',
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completed_process.stdout)
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expect(cli_option).to(equal("-BlacklistThreshold '6'"))
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with it("overrides default config value with global config value"):
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completed_process = run_cmd("vncserver -dry-run -config spec/fixtures/defaults_config.yaml,spec/fixtures/global_config.yaml")
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cli_option = pick_cli_option('BlacklistThreshold',
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completed_process.stdout)
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expect(cli_option).to(equal("-BlacklistThreshold '6'"))
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with it("uses default config value even if section was overriden"):
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completed_process = run_cmd("vncserver -dry-run -config spec/fixtures/defaults_config.yaml,spec/fixtures/global_config.yaml")
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cli_option = pick_cli_option('BlacklistTimeout',
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completed_process.stdout)
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expect(cli_option).to(equal("-BlacklistTimeout '10'"))
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with it("overrides global config with user config value"):
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completed_process = run_cmd("vncserver -dry-run -config spec/fixtures/defaults_config.yaml,spec/fixtures/global_config.yaml,spec/fixtures/user_config.yaml")
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cli_option = pick_cli_option('BlacklistThreshold',
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completed_process.stdout)
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expect(cli_option).to(equal("-BlacklistThreshold '7'"))
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