github.com/aliyun/credentials-go@v1.4.7/credentials/providers/static_ak.go (about)

     1  package providers
     2  
     3  import (
     4  	"errors"
     5  	"os"
     6  )
     7  
     8  type StaticAKCredentialsProvider struct {
     9  	accessKeyId     string
    10  	accessKeySecret string
    11  }
    12  
    13  type StaticAKCredentialsProviderBuilder struct {
    14  	provider *StaticAKCredentialsProvider
    15  }
    16  
    17  func NewStaticAKCredentialsProviderBuilder() *StaticAKCredentialsProviderBuilder {
    18  	return &StaticAKCredentialsProviderBuilder{
    19  		provider: &StaticAKCredentialsProvider{},
    20  	}
    21  }
    22  
    23  func (builder *StaticAKCredentialsProviderBuilder) WithAccessKeyId(accessKeyId string) *StaticAKCredentialsProviderBuilder {
    24  	builder.provider.accessKeyId = accessKeyId
    25  	return builder
    26  }
    27  
    28  func (builder *StaticAKCredentialsProviderBuilder) WithAccessKeySecret(accessKeySecret string) *StaticAKCredentialsProviderBuilder {
    29  	builder.provider.accessKeySecret = accessKeySecret
    30  	return builder
    31  }
    32  
    33  func (builder *StaticAKCredentialsProviderBuilder) Build() (provider *StaticAKCredentialsProvider, err error) {
    34  	if builder.provider.accessKeyId == "" {
    35  		builder.provider.accessKeyId = os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_ID")
    36  	}
    37  
    38  	if builder.provider.accessKeyId == "" {
    39  		err = errors.New("the access key id is empty")
    40  		return
    41  	}
    42  
    43  	if builder.provider.accessKeySecret == "" {
    44  		builder.provider.accessKeySecret = os.Getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
    45  	}
    46  
    47  	if builder.provider.accessKeySecret == "" {
    48  		err = errors.New("the access key secret is empty")
    49  		return
    50  	}
    51  
    52  	provider = builder.provider
    53  	return
    54  }
    55  
    56  func (provider *StaticAKCredentialsProvider) GetCredentials() (cc *Credentials, err error) {
    57  	cc = &Credentials{
    58  		AccessKeyId:     provider.accessKeyId,
    59  		AccessKeySecret: provider.accessKeySecret,
    60  		ProviderName:    provider.GetProviderName(),
    61  	}
    62  	return
    63  }
    64  
    65  func (provider *StaticAKCredentialsProvider) GetProviderName() string {
    66  	return "static_ak"
    67  }