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Update documentation of pamd module (#24712)
Updated explanation and documentation of new_module* in pamd documentation Fixes #24516 Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
This commit is contained in:
Abhijeet Kasurde
John R Barker
parent
577d01baa3
commit
5bd4e01533
2 changed files with 30 additions and 36 deletions
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@ -56,19 +56,15 @@ options:
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- The module path of the PAM rule being modified. The type,
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control and module_path all must match a rule to be modified.
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new_type:
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required: false
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description:
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- The type to assign to the new rule.
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- The new type to assign to the new rule.
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new_control:
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required: false
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description:
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- The control to assign to the new rule.
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- The new control to assign to the new rule.
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new_module_path:
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required: false
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description:
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- The control to assign to the new rule.
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- The new module path to be assigned to the new rule.
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module_arguments:
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required: false
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description:
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- When state is 'updated', the module_arguments will replace existing
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module_arguments. When state is 'args_absent' args matching those
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@ -78,7 +74,6 @@ options:
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takes a value denoted by '=', the value will be changed to that specified
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in module_arguments.
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state:
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required: false
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default: updated
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choices:
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- updated
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@ -96,7 +91,6 @@ options:
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must all be specified. If state is 'args_absent' or 'args_present',
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new_type, new_control, and new_module_path will be ignored.
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path:
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required: false
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default: /etc/pam.d/
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description:
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- This is the path to the PAM service files
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@ -130,15 +124,16 @@ EXAMPLES = """
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new_module_path: pam_faillock.so
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state: before
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- name: Insert a new rule after an existing rule
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- name: Insert a new rule pam_wheel.so with argument 'use_uid' after an existing rule pam_rootok.so
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pamd:
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name: system-auth
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name: su
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type: auth
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control: required
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module_path: pam_faillock.so
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control: sufficient
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module_path: pam_rootok.so
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new_type: auth
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new_control: sufficient
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new_module_path: pam_faillock.so
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new_control: required
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new_module_path: pam_wheel.so
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module_arguments: 'use_uid'
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state: after
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- name: Remove module arguments from an existing rule
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@ -233,7 +228,7 @@ class PamdRule(object):
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if rule_control.startswith('['):
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rule_control = stringline[stringline.index('['):
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stringline.index(']')+1]
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stringline.index(']') + 1]
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if "]" in split_line[2]:
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rule_module_path = split_line[3]
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@ -318,7 +313,7 @@ def update_rule(service, old_rule, new_rule):
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except AttributeError:
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pass
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if changed:
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result['updated_rule_'+str(change_count)] = str(rule)
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result['updated_rule_' + str(change_count)] = str(rule)
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result['new_rule'] = str(new_rule)
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change_count += 1
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@ -340,16 +335,16 @@ def insert_before_rule(service, old_rule, new_rule):
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if index == 0:
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service.rules.insert(0, new_rule)
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changed = True
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elif (new_rule.rule_type != service.rules[index-1].rule_type or
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elif (new_rule.rule_type != service.rules[index - 1].rule_type or
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new_rule.rule_control !=
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service.rules[index-1].rule_control or
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service.rules[index - 1].rule_control or
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new_rule.rule_module_path !=
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service.rules[index-1].rule_module_path):
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service.rules[index - 1].rule_module_path):
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service.rules.insert(index, new_rule)
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changed = True
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if changed:
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result['new_rule'] = str(new_rule)
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result['before_rule_'+str(change_count)] = str(rule)
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result['before_rule_' + str(change_count)] = str(rule)
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change_count += 1
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index += 1
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result['change_count'] = change_count
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@ -365,16 +360,16 @@ def insert_after_rule(service, old_rule, new_rule):
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if (old_rule.rule_type == rule.rule_type and
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old_rule.rule_control == rule.rule_control and
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old_rule.rule_module_path == rule.rule_module_path):
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if (new_rule.rule_type != service.rules[index+1].rule_type or
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if (new_rule.rule_type != service.rules[index + 1].rule_type or
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new_rule.rule_control !=
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service.rules[index+1].rule_control or
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service.rules[index + 1].rule_control or
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new_rule.rule_module_path !=
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service.rules[index+1].rule_module_path):
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service.rules.insert(index+1, new_rule)
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service.rules[index + 1].rule_module_path):
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service.rules.insert(index + 1, new_rule)
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changed = True
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if changed:
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result['new_rule'] = str(new_rule)
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result['after_rule_'+str(change_count)] = str(rule)
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result['after_rule_' + str(change_count)] = str(rule)
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change_count += 1
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index += 1
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@ -396,8 +391,8 @@ def remove_module_arguments(service, old_rule, module_args):
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if arg == arg_to_remove:
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rule.rule_module_args.remove(arg)
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changed = True
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result['removed_arg_'+str(change_count)] = arg
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result['from_rule_'+str(change_count)] = str(rule)
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result['removed_arg_' + str(change_count)] = arg
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result['from_rule_' + str(change_count)] = str(rule)
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change_count += 1
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result['change_count'] = change_count
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@ -415,15 +410,15 @@ def add_module_arguments(service, old_rule, module_args):
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old_rule.rule_module_path == rule.rule_module_path):
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for arg_to_add in module_args:
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if "=" in arg_to_add:
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pre_string = arg_to_add[:arg_to_add.index('=')+1]
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pre_string = arg_to_add[:arg_to_add.index('=') + 1]
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indicies = [i for i, arg
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in enumerate(rule.rule_module_args)
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if arg.startswith(pre_string)]
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if len(indicies) == 0:
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rule.rule_module_args.append(arg_to_add)
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changed = True
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result['added_arg_'+str(change_count)] = arg_to_add
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result['to_rule_'+str(change_count)] = str(rule)
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result['added_arg_' + str(change_count)] = arg_to_add
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result['to_rule_' + str(change_count)] = str(rule)
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change_count += 1
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else:
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for i in indicies:
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@ -438,8 +433,8 @@ def add_module_arguments(service, old_rule, module_args):
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elif arg_to_add not in rule.rule_module_args:
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rule.rule_module_args.append(arg_to_add)
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changed = True
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result['added_arg_'+str(change_count)] = arg_to_add
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result['to_rule_'+str(change_count)] = str(rule)
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result['added_arg_' + str(change_count)] = arg_to_add
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result['to_rule_' + str(change_count)] = str(rule)
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change_count += 1
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result['change_count'] = change_count
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return changed, result
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@ -450,13 +445,13 @@ def write_rules(service):
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f = open(service.fname, 'w')
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for amble in service.preamble:
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f.write(amble+'\n')
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f.write(amble + '\n')
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for rule in service.rules:
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if (previous_rule is not None and
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previous_rule.rule_type != rule.rule_type):
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f.write('\n')
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f.write(str(rule)+'\n')
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f.write(str(rule) + '\n')
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previous_rule = rule
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f.close()
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@ -550,7 +550,6 @@ lib/ansible/modules/system/open_iscsi.py
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lib/ansible/modules/system/openwrt_init.py
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lib/ansible/modules/system/osx_defaults.py
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lib/ansible/modules/system/pam_limits.py
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lib/ansible/modules/system/pamd.py
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lib/ansible/modules/system/puppet.py
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lib/ansible/modules/system/runit.py
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lib/ansible/modules/system/seboolean.py
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