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| -rwxr-xr-x | convertsecrets | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/convertsecrets b/convertsecrets deleted file mode 100755 index b93f8c6..0000000 --- a/convertsecrets +++ /dev/null @@ -1,217 +0,0 @@ -#!/usr/bin/env nix-shell -#!nix-shell -i python3 -p "python3.withPackages(ps: [ ps.pip ps.consul ps.ldap ps.passlib ps.requests ps.six ])" - -# DEPENDENCY: python-consul -import consul - -# DEPENDENCY: python-ldap -import ldap - -# DEPENDENCY: passlib -from passlib.hash import ldap_salted_sha1 - -import os -import sys -import glob -import subprocess -import getpass -import base64 -from secrets import token_bytes - - -""" -TODO: this will be a utility to handle secrets in the Consul database -for the various components of the Deuxfleurs infrastructure - -Functionnalities: -- check that secrets are correctly configured -- help user fill in secrets -- create LDAP service users and fill in corresponding secrets -- maybe one day: manage SSL certificates and keys - -It uses files placed in <module_name>/secrets/* to know what secrets -it should handle. These secret files contain directives for what to do -about these secrets. - -Example directives: - -USER <description> -(a secret that must be filled in by the user) - -USER_LONG <description> -(the same, indicates that the secret fits on several lines) - -CMD <command> -(a secret that is generated by running this command) - -CMD_ONCE <command> -(same, but value is not changed when doing a regen) - -CONST <constant value> -(the secret has a constant value set here) - -CONST_LONG -<constant value, several lines> -(same) - -SERVICE_DN <service name> <service description> -(the LDAP DN of a service user) - -SERVICE_PASSWORD <service name> -(the LDAP password for the corresponding service user) - -SSL_CERT <cert name> <list of domains> -(a SSL domain for the given domains) - -SSL_KEY <cert name> -(the SSL key going with corresponding certificate) - -RSA_PUBLIC_KEY <key name> <key description> -(a public RSA key) - -RSA_PRIVATE_KEY <key name> -(the corresponding private RSA key) -""" - - -# Parameters -LDAP_URL = "ldap://localhost:1389" -SERVICE_DN_SUFFIX = "ou=services,ou=users,dc=deuxfleurs,dc=fr" -consul_server = consul.Consul() - - -# ---- - -USER = "USER" -USER_LONG = "USER_LONG" -CMD = "CMD" -CMD_ONCE = "CMD_ONCE" -CONST = "CONST" -CONST_LONG = "CONST_LONG" -SERVICE_DN = "SERVICE_DN" -SERVICE_PASSWORD = "SERVICE_PASSWORD" -SSL_CERT = "SSL_CERT" -SSL_KEY = "SSL_KEY" -RSA_PUBLIC_KEY = "RSA_PUBLIC_KEY" -RSA_PRIVATE_KEY = "RSA_PRIVATE_KEY" - -class bcolors: - HEADER = '\033[95m' - OKBLUE = '\033[94m' - OKCYAN = '\033[96m' - OKGREEN = '\033[92m' - WARNING = '\033[93m' - FAIL = '\033[91m' - ENDC = '\033[0m' - BOLD = '\033[1m' - UNDERLINE = '\033[4m' - -def read_secret(key, file_path): - lines = [l.strip() for l in open(file_path, "r")] - if len(lines) == 0: - print(bcolors.FAIL, "ERROR:", bcolors.ENDC, "Empty file in", file_path) - sys.exit(-1) - l0 = lines[0].split(" ") - stype = l0[0] - secret = {"type": stype, "key": key} - if stype in [USER, USER_LONG]: - secret["desc"] = " ".join(l0[1:]) - elif stype in [CMD, CMD_ONCE]: - secret["cmd"] = " ".join(l0[1:]) - elif stype == CONST: - secret["value"] = " ".join(l0[1:]) - elif stype == CONST_LONG: - secret["value"] = "\n".join(lines[1:]) - elif stype in [SERVICE_DN, SERVICE_PASSWORD]: - secret["service"] = l0[1] - if stype == SERVICE_DN: - secret["service_desc"] = " ".join(l0[2:]) - elif stype in [SSL_CERT, SSL_KEY]: - secret["cert_name"] = l0[1] - if stype == SSL_CERT: - secret["cert_domains"] = l0[2:] - elif stype in [RSA_PUBLIC_KEY, RSA_PRIVATE_KEY]: - secret["key_name"] = l0[1] - if stype == RSA_PUBLIC_KEY: - secret["key_desc"] = " ".join(l0[2:]) - else: - print(bcolors.FAIL, "ERROR:", bcolors.ENDC, "Invalid secret type", stype, "in", file_path) - sys.exit(-1) - - return secret - -def read_secrets(module_list): - secrets = {} - for mod in module_list: - for file_path in glob.glob(mod.strip('/') + "/secrets/**", recursive=True): - if os.path.isfile(file_path): - key = '/'.join(file_path.split("/")[1:]) - secrets[key] = read_secret(key, file_path) - return secrets - -def convert_secrets(module_list): - for mod in module_list: - print("converting module: ", mod) - secrets = read_secrets([mod]) - with open(os.path.join(mod.strip('/'), "secrets.toml"), "w") as file: - for (secret_key, secret) in secrets.items(): - file.write("[secrets.\"{}\"]\n".format("/".join(secret_key.split("/")[1:]))) - ty = secret["type"] - if ty in [CMD, CMD_ONCE]: - newsecret = { - "type": "command", - "rotate": ty != "CMD_ONCE", - "command": secret["cmd"], - } - elif ty in [USER, USER_LONG]: - newsecret = { - "type": "user", - "multiline": ty == "USER_LONG", - "description": secret["desc"], - } - elif ty in [CONST, CONST_LONG]: - newsecret = { - "type": "constant", - "value": secret["value"], - } - else: - newsecret = { - "type": secret["type"], - } - if "service_desc" in secret: - newsecret["description"] = secret["service_desc"] - if "key_desc" in secret: - newsecret["description"] = secret["key_desc"] - if "cert_name" in secret: - newsecret["name"] = secret["cert_name"] - if "key_name" in secret: - newsecret["name"] = secret["key_name"] - for k in ["service", "cert_domains"]: - if k in secret: - newsecret[k] = secret[k] - for (k, v) in newsecret.items(): - if type(v) == bool: - if v: - file.write("{} = true\n".format(k)) - elif type(v) == str: - file.write("{} = {}\n".format(k, repr(v))) - else: - print("warning: invalid value: ", v) - print("secret to fix: ", k) - file.write("{} = {}\n".format(k, repr(repr(v)))) - file.write("\n") - - -# ---- MAIN ---- - -if __name__ == "__main__": - for i, val in enumerate(sys.argv): - if val == "convert": - convert_secrets(sys.argv[i+1:]) - break - else: - print("Usage:") - print(" convertsecrets convert <module name>...") - - -# vim: set sts=4 ts=4 sw=4 tw=0 ft=python et : |