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dump.go
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dump.go
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// Copyright 2016 Yahoo Inc.
// Licensed under the terms of the Apache version 2.0 license. See LICENSE file for terms.
package zmscli
import (
"bytes"
"log"
"strconv"
"strings"
"github.com/yahoo/athenz/clients/go/zms"
)
var (
indent_level1 string = " "
indent_level1_dash string = " - "
indent_level1_dash_lvl string = " "
indent_level2 string = " "
indent_level2_dash string = " - "
indent_level2_dash_lvl string = " "
indent_level3 string = " "
)
func (cli Zms) dumpDomain(buf *bytes.Buffer, domain *zms.Domain) {
buf.WriteString("domain:\n")
buf.WriteString(indent_level1)
buf.WriteString("name: ")
buf.WriteString(string(domain.Name))
buf.WriteString("\n")
if domain.Description != "" {
buf.WriteString(indent_level1)
buf.WriteString("description: ")
buf.WriteString(domain.Description)
buf.WriteString("\n")
}
if domain.Account != "" {
buf.WriteString(indent_level1)
buf.WriteString("aws_account: ")
buf.WriteString(domain.Account)
buf.WriteString("\n")
}
productId := int(*domain.YpmId)
if productId != 0 {
buf.WriteString(indent_level1)
buf.WriteString("product_id: ")
buf.WriteString(strconv.Itoa(productId))
buf.WriteString("\n")
}
if domain.Org != "" {
buf.WriteString(indent_level1)
buf.WriteString("org: ")
buf.WriteString(string(domain.Org))
buf.WriteString("\n")
}
if domain.AuditEnabled != nil {
buf.WriteString(indent_level1)
buf.WriteString("audit_enabled: ")
buf.WriteString(strconv.FormatBool(*domain.AuditEnabled))
buf.WriteString("\n")
}
}
func (cli Zms) dumpDataCheck(buf *bytes.Buffer, dataCheck zms.DomainDataCheck) {
if len(dataCheck.DanglingRoles) != 0 {
buf.WriteString(indent_level1)
buf.WriteString("Roles not referenced in any assertion or empty: \n")
for _, item := range dataCheck.DanglingRoles {
buf.WriteString(indent_level2 + string(item) + "\n")
}
}
if dataCheck.DanglingPolicies != nil {
buf.WriteString(indent_level1)
buf.WriteString("Policies where assertion is referencing a non-existent role: \n")
for _, item := range dataCheck.DanglingPolicies {
buf.WriteString(indent_level2 + "policy: " + string(item.PolicyName) + " role: " + string(item.RoleName) + "\n")
}
}
buf.WriteString(indent_level1)
buf.WriteString("Number of policies: " + strconv.Itoa(int(dataCheck.PolicyCount)) + "\n")
buf.WriteString(indent_level1)
buf.WriteString("Number of assertions: " + strconv.Itoa(int(dataCheck.AssertionCount)) + "\n")
if len(dataCheck.ProvidersWithoutTrust) != 0 {
buf.WriteString(indent_level1)
buf.WriteString("On-boarded providers without trust relationship: \n")
for _, item := range dataCheck.ProvidersWithoutTrust {
buf.WriteString(indent_level2 + string(item) + "\n")
}
}
if len(dataCheck.TenantsWithoutAssumeRole) != 0 {
buf.WriteString(indent_level1)
buf.WriteString("On-boarded tenants without assume_role assertions: \n")
for _, item := range dataCheck.TenantsWithoutAssumeRole {
buf.WriteString(indent_level2 + string(item) + "\n")
}
}
}
func (cli Zms) displayObjectName(buf *bytes.Buffer, fullResourceName string, objType string, indent1 string) {
buf.WriteString(indent1)
buf.WriteString("name: ")
if cli.Verbose || objType == "" {
buf.WriteString(fullResourceName)
} else {
buf.WriteString(localName(fullResourceName, objType))
}
buf.WriteString("\n")
}
func (cli Zms) dumpRole(buf *bytes.Buffer, role zms.Role, auditLog bool, indent1 string, indent2 string) {
cli.displayObjectName(buf, string(role.Name), ":role.", indent1)
if role.RoleMembers != nil && len(role.RoleMembers) > 0 {
buf.WriteString(indent2)
buf.WriteString("members:\n")
indent3 := indent2 + " - "
for _, memberItem := range role.RoleMembers {
buf.WriteString(indent3)
cli.dumpUserName(buf, string(memberItem.MemberName), true)
if memberItem.Expiration != nil {
buf.WriteString(" " + memberItem.Expiration.String())
}
buf.WriteString("\n")
}
}
if auditLog {
buf.WriteString(indent2)
buf.WriteString("changes: \n")
indent3_dash := indent2 + " - "
indent3_dash_lvl := indent2 + " "
for _, logItem := range role.AuditLog {
buf.WriteString(indent3_dash + "Action: " + logItem.Action + "\n")
buf.WriteString(indent3_dash_lvl + "Admin: " + string(logItem.Admin) + "\n")
buf.WriteString(indent3_dash_lvl + "Member: " + string(logItem.Member) + "\n")
buf.WriteString(indent3_dash_lvl + "Date: " + logItem.Created.String() + "\n")
buf.WriteString(indent3_dash_lvl + "Ref: " + logItem.AuditRef + "\n")
}
}
if role.Trust != "" {
buf.WriteString(indent2)
buf.WriteString("trust: ")
buf.WriteString(string(role.Trust))
buf.WriteString("\n")
}
}
func (cli Zms) dumpRoles(buf *bytes.Buffer, dn string) {
buf.WriteString(indent_level1)
buf.WriteString("roles:\n")
members := true
roles, err := cli.Zms.GetRoles(zms.DomainName(dn), &members)
if err != nil {
log.Fatalf("Unable to get role list - error: %v", err)
}
for _, role := range roles.List {
cli.dumpRole(buf, *role, false, indent_level2_dash, indent_level2_dash_lvl)
}
}
func localName(fullResourceName string, prefix string) string {
idx := strings.Index(fullResourceName, prefix)
s := fullResourceName
if idx != -1 {
s = fullResourceName[idx+len(prefix):]
}
return s
}
func (cli Zms) dumpAssertion(buf *bytes.Buffer, assertion *zms.Assertion, dn string, indent1 string) {
showFullResourceName := cli.Verbose
buf.WriteString(indent1)
effect := "grant"
if assertion.Effect != nil {
effect = strings.ToLower(assertion.Effect.String())
if effect == "allow" {
effect = "grant"
}
}
buf.WriteString(effect)
buf.WriteString(" ")
buf.WriteString(assertion.Action)
buf.WriteString(" to ")
if showFullResourceName {
buf.WriteString(assertion.Role)
} else {
buf.WriteString(localName(assertion.Role, ":role."))
}
buf.WriteString(" on ")
if showFullResourceName {
buf.WriteString(assertion.Resource)
} else {
prefix := dn + ":"
if strings.HasPrefix(assertion.Resource, prefix) {
buf.WriteString(assertion.Resource[len(prefix):])
} else {
buf.WriteString(assertion.Resource)
}
}
buf.WriteString("\n")
}
func (cli Zms) dumpPolicy(buf *bytes.Buffer, policy zms.Policy, indent1 string, indent2 string) {
resourceName := string(policy.Name)
cli.displayObjectName(buf, resourceName, ":policy.", indent1)
dn := resourceName[0:strings.LastIndex(resourceName, ":")]
buf.WriteString(indent2)
if len(policy.Assertions) == 0 {
buf.WriteString("assertions: []\n")
} else {
buf.WriteString("assertions:\n")
indent3 := indent2 + " - "
for _, assertion := range policy.Assertions {
cli.dumpAssertion(buf, assertion, dn, indent3)
}
}
}
func (cli Zms) dumpPolicies(buf *bytes.Buffer, dn string) {
buf.WriteString(indent_level1)
buf.WriteString("policies:\n")
assertions := true
policies, err := cli.Zms.GetPolicies(zms.DomainName(dn), &assertions)
if err != nil {
log.Fatalf("Unable to get policy list - error: %v", err)
}
for _, policy := range policies.List {
cli.dumpPolicy(buf, *policy, indent_level2_dash, indent_level2_dash_lvl)
}
}
func (cli Zms) dumpEntities(buf *bytes.Buffer, dn string, entitynames []string) {
if len(entitynames) > 0 {
buf.WriteString(indent_level1)
buf.WriteString("entities:\n")
for _, en := range entitynames {
entity, err := cli.Zms.GetEntity(zms.DomainName(dn), zms.EntityName(en))
if err != nil {
return
}
cli.dumpEntity(buf, *entity, indent_level2_dash, indent_level2_dash_lvl)
}
}
}
func (cli Zms) dumpEntity(buf *bytes.Buffer, entity zms.Entity, indent1 string, indent2 string) {
cli.displayObjectName(buf, string(entity.Name), "", indent1)
buf.WriteString(indent2)
buf.WriteString("value:\n")
indent3_dash := indent2 + " - "
indent3_dash_lvl := indent2 + " "
for key, data := range entity.Value {
buf.WriteString(indent3_dash + "key: " + string(key) + "\n")
buf.WriteString(indent3_dash_lvl + "data: " + data.(string) + "\n")
}
}
func (cli Zms) dumpService(buf *bytes.Buffer, svc zms.ServiceIdentity, indent1 string, indent2 string) {
cli.displayObjectName(buf, string(svc.Name), "", indent1)
if svc.Modified != nil {
buf.WriteString(indent2)
buf.WriteString("modified: ")
buf.WriteString(svc.Modified.String())
buf.WriteString("\n")
}
if svc.Executable != "" {
buf.WriteString(indent2)
buf.WriteString("executable: ")
buf.WriteString(svc.Executable)
buf.WriteString("\n")
}
if svc.User != "" {
buf.WriteString(indent2)
buf.WriteString("user: ")
buf.WriteString(svc.User)
buf.WriteString("\n")
}
if svc.Group != "" {
buf.WriteString(indent2)
buf.WriteString("group: ")
buf.WriteString(svc.Group)
buf.WriteString("\n")
}
if svc.ProviderEndpoint != "" {
buf.WriteString(indent2)
buf.WriteString("providerEndpoint: ")
buf.WriteString(svc.ProviderEndpoint)
buf.WriteString("\n")
}
if svc.Hosts != nil {
buf.WriteString(indent2)
buf.WriteString("hosts: [")
buf.WriteString(strings.Join(svc.Hosts, ", "))
buf.WriteString("]\n")
}
buf.WriteString(indent2)
if len(svc.PublicKeys) == 0 {
buf.WriteString("publicKeys: []\n")
} else {
buf.WriteString("publicKeys: \n")
for _, publicKey := range svc.PublicKeys {
buf.WriteString(indent2 + " - keyId: " + publicKey.Id + "\n")
buf.WriteString(indent2 + " value: " + publicKey.Key + "\n")
}
}
}
func (cli Zms) dumpObjectList(buf *bytes.Buffer, list []string, dn string, object string) {
for _, item := range list {
if cli.Verbose {
buf.WriteString(indent_level1_dash + dn + ":" + object + "." + item + "\n")
} else {
buf.WriteString(indent_level1_dash + item + "\n")
}
}
}
func (cli Zms) dumpServices(buf *bytes.Buffer, dn string) {
publickeys := true
hosts := true
services, err := cli.Zms.GetServiceIdentities(zms.DomainName(dn), &publickeys, &hosts)
if err != nil {
log.Fatalf("Unable to get service list - error: %v", err)
}
if len(services.List) > 0 {
buf.WriteString(indent_level1)
buf.WriteString("services:\n")
for _, service := range services.List {
cli.dumpService(buf, *service, indent_level2_dash, indent_level2_dash_lvl)
}
}
}
func (cli Zms) dumpMultilineString(buf *bytes.Buffer, s string, indent string) {
lst := strings.Split(s, "\n")
if len(lst) > 0 {
buf.WriteString("\n")
for _, ss := range lst {
buf.WriteString(indent)
buf.WriteString(ss)
buf.WriteString("\n")
}
} else {
buf.WriteString(s)
}
}
func (cli Zms) dumpTenancy(buf *bytes.Buffer, tenancy *zms.Tenancy, indent string) {
buf.WriteString(indent + "tenant: " + string(tenancy.Domain) + "\n")
buf.WriteString(indent + "provider: " + string(tenancy.Service) + "\n")
for _, resourceGroup := range tenancy.ResourceGroups {
buf.WriteString(indent + "resource-group: " + string(resourceGroup) + "\n")
}
}
func (cli Zms) dumpTenantRoles(buf *bytes.Buffer, tenantRoles *zms.TenantRoles, indent1 string, indent2 string) {
for _, roleAction := range tenantRoles.Roles {
buf.WriteString(indent1 + "role: " + string(roleAction.Role) + "\n")
buf.WriteString(indent2 + "action: " + roleAction.Action + "\n")
}
}
func (cli Zms) dumpTenantResourceGroupRoles(buf *bytes.Buffer, tenantRoles *zms.TenantResourceGroupRoles, indent1 string, indent2 string) {
buf.WriteString(indent1 + "name: " + string(tenantRoles.ResourceGroup) + "\n")
buf.WriteString(indent2 + "tenant-roles:\n")
indent3_dash := indent2 + " - "
indent3_dash_lvl := indent2 + " "
for _, roleAction := range tenantRoles.Roles {
buf.WriteString(indent3_dash + "role: " + string(roleAction.Role) + "\n")
buf.WriteString(indent3_dash_lvl + "action: " + roleAction.Action + "\n")
}
}
func (cli Zms) dumpProviderResourceGroupRoles(buf *bytes.Buffer, providerRoles *zms.ProviderResourceGroupRoles, indent1 string, indent2 string) {
buf.WriteString(indent1 + "name: " + string(providerRoles.ResourceGroup) + "\n")
buf.WriteString(indent2 + "provider-roles:\n")
for _, roleAction := range providerRoles.Roles {
buf.WriteString(indent2 + " - " + string(roleAction.Role) + "\n")
}
}
func (cli Zms) dumpUserName(buf *bytes.Buffer, user string, showFullResourceName bool) {
if showFullResourceName {
buf.WriteString(user)
} else {
buf.WriteString(strings.Replace(user, cli.UserDomain+".", "", -1))
}
}
func (cli Zms) dumpRoleMembership(buf *bytes.Buffer, member zms.Membership) {
buf.WriteString(indent_level1_dash + "member: ")
cli.dumpUserName(buf, string(member.MemberName), true)
buf.WriteString("\n")
if member.Expiration != nil {
buf.WriteString(indent_level1_dash + "expiration: " + member.Expiration.String() + "\n")
}
buf.WriteString(indent_level1_dash_lvl + "result: " + strconv.FormatBool(*member.IsMember) + "\n")
}
func (cli Zms) dumpSignedDomain(buf *bytes.Buffer, signedDomain *zms.SignedDomain, showDomain bool) {
domainData := signedDomain.Domain
if !showDomain {
buf.WriteString("domain: ")
buf.WriteString("\n")
buf.WriteString(indent_level1)
buf.WriteString("name: ")
buf.WriteString(string(domainData.Name))
buf.WriteString("\n")
if domainData.Account != "" {
buf.WriteString(indent_level1)
buf.WriteString("account: ")
buf.WriteString(domainData.Account)
buf.WriteString("\n")
}
buf.WriteString(indent_level1)
buf.WriteString("signature: ")
buf.WriteString(signedDomain.Signature)
buf.WriteString("\n")
buf.WriteString(indent_level1)
buf.WriteString("keyId: ")
buf.WriteString(signedDomain.KeyId)
buf.WriteString("\n")
}
buf.WriteString(indent_level1)
buf.WriteString("modified: ")
buf.WriteString(domainData.Modified.String())
buf.WriteString("\n")
buf.WriteString(indent_level1)
buf.WriteString("roles:\n")
for _, role := range domainData.Roles {
cli.dumpRole(buf, *role, false, indent_level2_dash, indent_level2_dash_lvl)
}
buf.WriteString(indent_level1)
buf.WriteString("policies:\n")
signedPolicies := domainData.Policies
domainPolicies := signedPolicies.Contents
for _, policy := range domainPolicies.Policies {
cli.dumpPolicy(buf, *policy, indent_level2_dash, indent_level2_dash_lvl)
}
if len(domainData.Services) > 0 {
buf.WriteString(indent_level1)
buf.WriteString("services:\n")
for _, service := range domainData.Services {
cli.dumpService(buf, *service, indent_level2_dash, indent_level2_dash_lvl)
}
}
}
func (cli Zms) dumpProfile(buf *bytes.Buffer, name, content string) {
buf.WriteString("profile:\n")
buf.WriteString(indent_level1)
buf.WriteString("name: ")
buf.WriteString(name)
cli.dumpMultilineString(buf, content, indent_level1)
}