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Fix caps for JWT and SVID #159

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Jun 26, 2024
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60 changes: 30 additions & 30 deletions cmd/spiffe-helper/config/config.go
Original file line number Diff line number Diff line change
Expand Up @@ -29,21 +29,21 @@ type Config struct {
RenewSignalDeprecated string `hcl:"renewSignal"`

// x509 configuration
SvidFileName string `hcl:"svid_file_name"`
SvidFileNameDeprecated string `hcl:"svidFileName"`
SvidKeyFileName string `hcl:"svid_key_file_name"`
SvidKeyFileNameDeprecated string `hcl:"svidKeyFileName"`
SvidBundleFileName string `hcl:"svid_bundle_file_name"`
SvidBundleFileNameDeprecated string `hcl:"svidBundleFileName"`
SVIDFileName string `hcl:"svid_file_name"`
SVIDFileNameDeprecated string `hcl:"svidFileName"`
SVIDKeyFileName string `hcl:"svid_key_file_name"`
SVIDKeyFileNameDeprecated string `hcl:"svidKeyFileName"`
SVIDBundleFileName string `hcl:"svid_bundle_file_name"`
SVIDBundleFileNameDeprecated string `hcl:"svidBundleFileName"`

// JWT configuration
JwtSvids []JwtConfig `hcl:"jwt_svids"`
JWTSVIDs []JWTConfig `hcl:"jwt_svids"`
JWTBundleFilename string `hcl:"jwt_bundle_file_name"`
}

type JwtConfig struct {
type JWTConfig struct {
JWTAudience string `hcl:"jwt_audience"`
JWTSvidFilename string `hcl:"jwt_svid_file_name"`
JWTSVIDFilename string `hcl:"jwt_svid_file_name"`
}

// ParseConfig parses the given HCL file into a Config struct
Expand Down Expand Up @@ -92,28 +92,28 @@ func ValidateConfig(c *Config, exitWhenReady bool, log logrus.FieldLogger) error
c.CertDir = c.CertDirDeprecated
}

if c.SvidFileNameDeprecated != "" {
if c.SvidFileName != "" {
if c.SVIDFileNameDeprecated != "" {
if c.SVIDFileName != "" {
return errors.New("use of svid_file_name and svidFileName found, use only svid_file_name")
}
log.Warn(getWarning("svidFileName", "svid_file_name"))
c.SvidFileName = c.SvidFileNameDeprecated
c.SVIDFileName = c.SVIDFileNameDeprecated
}

if c.SvidKeyFileNameDeprecated != "" {
if c.SvidKeyFileName != "" {
if c.SVIDKeyFileNameDeprecated != "" {
if c.SVIDKeyFileName != "" {
return errors.New("use of svid_key_file_name and svidKeyFileName found, use only svid_key_file_name")
}
log.Warn(getWarning("svidKeyFileName", "svid_key_file_name"))
c.SvidKeyFileName = c.SvidKeyFileNameDeprecated
c.SVIDKeyFileName = c.SVIDKeyFileNameDeprecated
}

if c.SvidBundleFileNameDeprecated != "" {
if c.SvidBundleFileName != "" {
if c.SVIDBundleFileNameDeprecated != "" {
if c.SVIDBundleFileName != "" {
return errors.New("use of svid_bundle_file_name and svidBundleFileName found, use only svid_bundle_file_name")
}
log.Warn(getWarning("svidBundleFileName", "svid_bundle_file_name"))
c.SvidBundleFileName = c.SvidBundleFileNameDeprecated
c.SVIDBundleFileName = c.SVIDBundleFileNameDeprecated
}

if c.RenewSignalDeprecated != "" {
Expand All @@ -124,8 +124,8 @@ func ValidateConfig(c *Config, exitWhenReady bool, log logrus.FieldLogger) error
c.RenewSignal = c.RenewSignalDeprecated
}

for _, jwtConfig := range c.JwtSvids {
if jwtConfig.JWTSvidFilename == "" {
for _, jwtConfig := range c.JWTSVIDs {
if jwtConfig.JWTSVIDFilename == "" {
return errors.New("'jwt_file_name' is required in 'jwt_svids'")
}
if jwtConfig.JWTAudience == "" {
Expand All @@ -142,9 +142,9 @@ func ValidateConfig(c *Config, exitWhenReady bool, log logrus.FieldLogger) error

c.ExitWhenReady = c.ExitWhenReady || exitWhenReady

x509EmptyCount := countEmpty(c.SvidFileName, c.SvidBundleFileName, c.SvidKeyFileName)
jwtBundleEmptyCount := countEmpty(c.SvidBundleFileName)
if x509EmptyCount == 3 && len(c.JwtSvids) == 0 && jwtBundleEmptyCount == 1 {
x509EmptyCount := countEmpty(c.SVIDFileName, c.SVIDBundleFileName, c.SVIDKeyFileName)
jwtBundleEmptyCount := countEmpty(c.SVIDBundleFileName)
if x509EmptyCount == 3 && len(c.JWTSVIDs) == 0 && jwtBundleEmptyCount == 1 {
return errors.New("at least one of the sets ('svid_file_name', 'svid_key_file_name', 'svid_bundle_file_name'), 'jwt_svids', or 'jwt_bundle_file_name' must be fully specified")
}

Expand All @@ -166,15 +166,15 @@ func NewSidecarConfig(config *Config, log logrus.FieldLogger) *sidecar.Config {
JWTBundleFilename: config.JWTBundleFilename,
Log: log,
RenewSignal: config.RenewSignal,
SvidFileName: config.SvidFileName,
SvidKeyFileName: config.SvidKeyFileName,
SvidBundleFileName: config.SvidBundleFileName,
SVIDFileName: config.SVIDFileName,
SVIDKeyFileName: config.SVIDKeyFileName,
SVIDBundleFileName: config.SVIDBundleFileName,
}

for _, jwtSvid := range config.JwtSvids {
sidecarConfig.JwtSvids = append(sidecarConfig.JwtSvids, sidecar.JwtConfig{
JWTAudience: jwtSvid.JWTAudience,
JWTSvidFilename: jwtSvid.JWTSvidFilename,
for _, jwtSVID := range config.JWTSVIDs {
sidecarConfig.JWTSVIDs = append(sidecarConfig.JWTSVIDs, sidecar.JWTConfig{
JWTAudience: jwtSVID.JWTAudience,
JWTSVIDFilename: jwtSVID.JWTSVIDFilename,
})
}

Expand Down
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