def chmod(fname, permissions):
current = sc("stat -c %a {fname}")
if current == permissions:
print(lf("{fname}: OK"))
return False
else:
if el.HOST is not None:
scb("chmod {permissions} {fname}")
else:
cmd = sudo(lf("chmod {permissions} {fname}"), fname)
bash(cmd)
return True
def systemctl_start(service):
if not el.scb("systemctl is-active {service} || true") == "active\n":
el.bash(lf("systemctl start {service}"))
return True
else:
print(lf("{service}: OK"))
return False
def install_root_cert(certfile, certname=None):
"""Install root certificate to certificate trust store of applications using NSS"""
install_package("libnss3-tools")
name_crt = el.file_name_nondirectory(certfile) if certname is None else certname
# Firefox and Chromium
if not el.file_exists_p("/tmp/cert9.db.done"):
dbs = el.sc_l("find ~/ -name cert9.db 2>/dev/null || true")
for db in dbs:
certdir = el.file_name_directory(db)
el.scb("certutil -A -n '{name_crt}' -t 'TCu,Cu,Tu' -i {certfile} -d sql:{certdir}")
el.barf("/tmp/cert9.db.done", "")
# curl
cp_cmd = cp_host if el.HOST else cp
fname_crt = lf("/usr/local/share/ca-certificates/{name_crt}")
cp_cmd(certfile, fname_crt)
chmod(fname_crt, "644")
name_pem = el.file_name_sans_extension(name_crt) + ".pem"
fname_pem = lf("/etc/ssl/certs/{name_pem}")
make(fname_pem, sudo("update-ca-certificates"))
# wget
install_package("ca-certificates")
patch("/etc/wgetrc", ["+ca_directory=/etc/ssl/certs"])
def apt_add_repository(url, categories, gpg_key=None):
if gpg_key is None:
distro = scb("lsb_release -cs")
line = f"deb {url} {distro} {categories}"
cmd = f"sudo apt-add-repository '{line}'"
else:
gpg_key_url = repo_url + gpg_key
gpg_key_file = "/usr/share/keyrings/" + gpg_key
make(gpg_key_file, f"wget -O $1 {gpg_key_url}")
line = f"deb [signed-by={gpg_key_file}] {repo_url} {categories}"
cmd = f"echo 'line' | sudo tee {fname}"
fname = "/etc/apt/sources.list"
if line in el.slurp_lines(fname):
print(fname + ": OK")
else:
bash(cmd)
def install_go(version="1.17.1"):
existing_exe = shutil.which("go")
if existing_exe:
existing_version = el.re_find("go([0-9]+\\.[0-9]+\\.[0-9]+)", scb(f"{existing_exe} version"))
print("Found go: ", existing_version)
if existing_version == version:
print("Versions match. Exit")
return
bash("sudo rm -rf /usr/local/go /usr/local/bin/go")
tar_file = f"go{version}.linux-amd64.tar.gz"
tar_file_full = el.expand_file_name(tar_file, "/tmp/")
url = f"https://golang.org/dl/go{version}.linux-amd64.tar.gz"
fname = wget(url, "~/Software/")
make("/usr/local/go", [
"sudo rm -rf '/usr/local/go'",
f"cat {fname} | sudo tar -xz -C /usr/local"])
make("/usr/local/bin/go", [
"sudo ln -sf /usr/local/go/bin/go $@"])
def package_installed_p_yum(package):
res = scb("yum list installed '{package}' || true")
return "Error: No matching Packages to list" not in res
def package_installed_p_rpm(package):
res = scb("rpm -q '{package}' || true")
return "is not installed" not in res
