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// @tags: [
// requires_non_retryable_commands,
// requires_auth,
// assumes_write_concern_unchanged,
// ]
// This test is a basic sanity check of the shell helpers for manipulating role objects
// It is not a comprehensive test of the functionality of the role manipulation commands
function assertHasRole(rolesArray, roleName, roleDB) {
for (i in rolesArray) {
var curRole = rolesArray[i];
if (curRole.role == roleName && curRole.db == roleDB) {
return;
}
}
assert(false, "role " + roleName + "@" + roleDB + " not found in array: " + tojson(rolesArray));
}
function assertHasPrivilege(privilegeArray, privilege) {
for (i in privilegeArray) {
var curPriv = privilegeArray[i];
if (curPriv.resource.cluster == privilege.resource.cluster &&
curPriv.resource.anyResource == privilege.resource.anyResource &&
curPriv.resource.db == privilege.resource.db &&
curPriv.resource.collection == privilege.resource.collection) {
// Same resource
assert.eq(curPriv.actions.length, privilege.actions.length);
for (k in curPriv.actions) {
assert.eq(curPriv.actions[k], privilege.actions[k]);
}
return;
}
}
assert(false,
"Privilege " + tojson(privilege) + " not found in privilege array: " +
tojson(privilegeArray));
}
(function(db) {
var db = db.getSiblingDB("role_management_helpers");
db.dropDatabase();
db.dropAllRoles();
db.createRole({
role: 'roleA',
roles: [],
privileges: [{resource: {db: db.getName(), collection: "foo"}, actions: ['find']}]
});
db.createRole({role: 'roleB', privileges: [], roles: ["roleA"]});
db.createRole({role: 'roleC', privileges: [], roles: []});
// Test getRole
var roleObj = db.getRole("roleA");
assert.eq(0, roleObj.roles.length);
assert.eq(null, roleObj.privileges);
roleObj = db.getRole("roleA", {showPrivileges: true});
assert.eq(1, roleObj.privileges.length);
assertHasPrivilege(roleObj.privileges,
{resource: {db: db.getName(), collection: "foo"}, actions: ['find']});
roleObj = db.getRole("roleB", {showPrivileges: true});
assert.eq(1, roleObj.inheritedPrivileges.length); // inherited from roleA
assertHasPrivilege(roleObj.inheritedPrivileges,
{resource: {db: db.getName(), collection: "foo"}, actions: ['find']});
assert.eq(1, roleObj.roles.length);
assertHasRole(roleObj.roles, "roleA", db.getName());
// Test getRoles
var roles = db.getRoles();
assert.eq(3, roles.length);
printjson(roles);
assert(roles[0].role == 'roleA' || roles[1].role == 'roleA' || roles[2].role == 'roleA');
assert(roles[0].role == 'roleB' || roles[1].role == 'roleB' || roles[2].role == 'roleB');
assert(roles[0].role == 'roleC' || roles[1].role == 'roleC' || roles[2].role == 'roleC');
assert.eq(null, roles[0].inheritedPrivileges);
var roles = db.getRoles({showPrivileges: true, showBuiltinRoles: true});
assert.eq(9, roles.length);
assert.neq(null, roles[0].inheritedPrivileges);
// Granting roles to nonexistent role fails
assert.throws(function() {
db.grantRolesToRole("fakeRole", ['dbAdmin']);
});
// Granting roles to built-in role fails
assert.throws(function() {
db.grantRolesToRole("readWrite", ['dbAdmin']);
});
// Granting non-existant role fails
assert.throws(function() {
db.grantRolesToRole("roleB", ['dbAdmin', 'fakeRole']);
});
roleObj = db.getRole("roleB", {showPrivileges: true});
assert.eq(1, roleObj.inheritedPrivileges.length);
assert.eq(1, roleObj.roles.length);
assertHasRole(roleObj.roles, "roleA", db.getName());
// Granting a role you already have is no problem
db.grantRolesToRole("roleB", ['readWrite', 'roleC']);
roleObj = db.getRole("roleB", {showPrivileges: true});
assert.gt(roleObj.inheritedPrivileges.length, 1); // Got privileges from readWrite role
assert.eq(3, roleObj.roles.length);
assertHasRole(roleObj.roles, "readWrite", db.getName());
assertHasRole(roleObj.roles, "roleA", db.getName());
assertHasRole(roleObj.roles, "roleC", db.getName());
// Revoking roles the role doesn't have is fine
db.revokeRolesFromRole("roleB", ['roleA', 'readWrite', 'dbAdmin']);
roleObj = db.getRole("roleB", {showPrivileges: true});
assert.eq(0, roleObj.inheritedPrivileges.length);
assert.eq(1, roleObj.roles.length);
assertHasRole(roleObj.roles, "roleC", db.getName());
// Privileges on the same resource get collapsed
db.grantPrivilegesToRole("roleA", [
{resource: {db: db.getName(), collection: ""}, actions: ['dropDatabase']},
{resource: {db: db.getName(), collection: "foo"}, actions: ['insert']}
]);
roleObj = db.getRole("roleA", {showPrivileges: true});
assert.eq(0, roleObj.roles.length);
assert.eq(2, roleObj.privileges.length);
assertHasPrivilege(
roleObj.privileges,
{resource: {db: db.getName(), collection: "foo"}, actions: ['find', 'insert']});
assertHasPrivilege(roleObj.privileges,
{resource: {db: db.getName(), collection: ""}, actions: ['dropDatabase']});
// Update role
db.updateRole("roleA", {
roles: ['roleB'],
privileges: [{resource: {db: db.getName(), collection: "foo"}, actions: ['find']}]
});
roleObj = db.getRole("roleA", {showPrivileges: true});
assert.eq(1, roleObj.roles.length);
assertHasRole(roleObj.roles, "roleB", db.getName());
assert.eq(1, roleObj.privileges.length);
assertHasPrivilege(roleObj.privileges,
{resource: {db: db.getName(), collection: "foo"}, actions: ['find']});
// Test dropRole
db.dropRole('roleC');
assert.eq(null, db.getRole('roleC'));
roleObj = db.getRole("roleB", {showPrivileges: true});
assert.eq(0, roleObj.privileges.length);
assert.eq(0, roleObj.roles.length);
// Test dropAllRoles
db.dropAllRoles();
assert.eq(null, db.getRole('roleA'));
assert.eq(null, db.getRole('roleB'));
assert.eq(null, db.getRole('roleC'));
}(db));
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