Java ServiceClient類代碼示例

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
public static final void signBlobQueueAndFileRequest(HttpURLConnection request, ServiceClient client,
        long contentLength, OperationContext context) throws InvalidKeyException, StorageException {
    if (client.getAuthenticationScheme() == AuthenticationScheme.SHAREDKEYFULL) {
        StorageCredentialsHelper.signBlobAndQueueRequest(client.getCredentials(), request, contentLength, context);
    }
    else {
        StorageCredentialsHelper.signBlobAndQueueRequestLite(client.getCredentials(), request, contentLength,
                context);
    }
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
public static final void signTableRequest(HttpURLConnection request, ServiceClient client, long contentLength,
        OperationContext context) throws InvalidKeyException, StorageException {
    if (client.getAuthenticationScheme() == AuthenticationScheme.SHAREDKEYFULL) {
        StorageCredentialsHelper.signTableRequest(client.getCredentials(), request, contentLength, context);
    }
    else {
        StorageCredentialsHelper.signTableRequestLite(client.getCredentials(), request, contentLength, context);
    }
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for queue and table service.
 * 
 * @param permissions
 *            The permissions for a shared access signature.
 * @param startTime
 *            The start time for a shared access signature.
 * @param expiryTime
 *            The expiry time for a shared access signature.
 * @param resourceName
 *            The canonical resource string, unescaped.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param client
 *            Reference to the ServiceClient.
 * @param opContext
 *            An object used to track the execution of the operation.
 * @return
 *         the signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */
private static String generateSharedAccessSignatureHashForQueueAndTable(final SharedAccessPolicy policy,
        final String resourceName, final String accessPolicyIdentifier, final boolean useTableSas,
        final String startPartitionKey, final String startRowKey, final String endPartitionKey,
        final String endRowKey, final ServiceClient client, final OperationContext opContext)
        throws InvalidKeyException, StorageException {
    Utility.assertNotNullOrEmpty("resourceName", resourceName);
    Utility.assertNotNull("client", client);

    String permissions = null;
    Date startTime = null;
    Date expiryTime = null;

    if (policy != null) {
        permissions = policy.permissionsToString();
        startTime = policy.getSharedAccessStartTime();
        expiryTime = policy.getSharedAccessExpiryTime();
    }

    String stringToSign = String.format("%s\n%s\n%s\n%s\n%s\n%s", permissions == null ? Constants.EMPTY_STRING
            : permissions, Utility.getUTCTimeOrEmpty(startTime), Utility.getUTCTimeOrEmpty(expiryTime),
            resourceName, accessPolicyIdentifier == null ? Constants.EMPTY_STRING : accessPolicyIdentifier,
            Constants.HeaderConstants.TARGET_STORAGE_VERSION);

    if (useTableSas) {
        stringToSign = String.format("%s\n%s\n%s\n%s\n%s", stringToSign,
                startPartitionKey == null ? Constants.EMPTY_STRING : startPartitionKey,
                startRowKey == null ? Constants.EMPTY_STRING : startRowKey,
                endPartitionKey == null ? Constants.EMPTY_STRING : endPartitionKey,
                endRowKey == null ? Constants.EMPTY_STRING : endRowKey);
    }

    stringToSign = Utility.safeDecode(stringToSign);
    final String signature = StorageCredentialsHelper.computeHmac256(client.getCredentials(), stringToSign,
            opContext);

    // add logging
    return signature;
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for the blob or file service.
 * 
 * @param policy
 *            The shared access policy to hash.
 * @param headers
 *            The optional header values to set for a blob or file accessed with this shared access signature.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param resourceName
 *            The resource name.
 * @param ipRange
 *            The range of IP addresses to hash.
 * @param protocols
 *            The Internet protocols to hash.
 * @param client
 *            The ServiceClient associated with the object.
 *            
 * @return The signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */
public static String generateSharedAccessSignatureHashForBlobAndFile(final SharedAccessPolicy policy,
        SharedAccessHeaders headers, final String accessPolicyIdentifier, final String resourceName,
        final IPRange ipRange, final SharedAccessProtocols protocols, final ServiceClient client)
        throws InvalidKeyException, StorageException {
    
    String stringToSign = generateSharedAccessSignatureStringToSign(
            policy, resourceName, ipRange, protocols, accessPolicyIdentifier);

    String cacheControl = null;
    String contentDisposition = null;
    String contentEncoding = null;
    String contentLanguage = null;
    String contentType = null;
    if (headers != null) {
        cacheControl = headers.getCacheControl();
        contentDisposition = headers.getContentDisposition();
        contentEncoding = headers.getContentEncoding();
        contentLanguage = headers.getContentLanguage();
        contentType = headers.getContentType();
    }
        
    stringToSign = String.format("%s\n%s\n%s\n%s\n%s\n%s", stringToSign,
            cacheControl == null ? Constants.EMPTY_STRING : cacheControl,
            contentDisposition == null ? Constants.EMPTY_STRING : contentDisposition,
            contentEncoding == null ? Constants.EMPTY_STRING : contentEncoding,
            contentLanguage == null ? Constants.EMPTY_STRING : contentLanguage,
            contentType == null ? Constants.EMPTY_STRING : contentType);
    
    return generateSharedAccessSignatureHashHelper(stringToSign, client.getCredentials());
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for blob service.
 * 
 * @param permissions
 *            The permissions for a shared access signature.
 * @param startTime
 *            The start time for a shared access signature.
 * @param expiryTime
 *            The expiry time for a shared access signature.
 * @param resourceName
 *            The canonical resource string, unescaped.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param client
 *            Reference to the ServiceClient.
 * @param opContext
 *            An object used to track the execution of the operation.
 * @param headers
 *            The optional header values to set for a blob returned with this SAS.
 * @return
 *         The signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */
private static String generateSharedAccessSignatureHashForBlob(final SharedAccessPolicy policy,
        final String resourceName, final String accessPolicyIdentifier, final ServiceClient client,
        final OperationContext opContext, final SharedAccessBlobHeaders headers) throws InvalidKeyException,
        StorageException {
    Utility.assertNotNullOrEmpty("resourceName", resourceName);
    Utility.assertNotNull("client", client);

    String permissions = null;
    Date startTime = null;
    Date expiryTime = null;

    if (policy != null) {
        permissions = policy.permissionsToString();
        startTime = policy.getSharedAccessStartTime();
        expiryTime = policy.getSharedAccessExpiryTime();
    }

    String cacheControl = null;
    String contentDisposition = null;
    String contentEncoding = null;
    String contentLanguage = null;
    String contentType = null;

    if (headers != null) {
        cacheControl = headers.getCacheControl();
        contentDisposition = headers.getContentDisposition();
        contentEncoding = headers.getContentEncoding();
        contentLanguage = headers.getContentLanguage();
        contentType = headers.getContentType();
    }

    String stringToSign = String.format("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s",
            permissions == null ? Constants.EMPTY_STRING : permissions, Utility.getUTCTimeOrEmpty(startTime),
            Utility.getUTCTimeOrEmpty(expiryTime), resourceName,
            accessPolicyIdentifier == null ? Constants.EMPTY_STRING : accessPolicyIdentifier,
            Constants.HeaderConstants.TARGET_STORAGE_VERSION, cacheControl == null ? Constants.EMPTY_STRING
                    : cacheControl, contentDisposition == null ? Constants.EMPTY_STRING : contentDisposition,
            contentEncoding == null ? Constants.EMPTY_STRING : contentEncoding,
            contentLanguage == null ? Constants.EMPTY_STRING : contentLanguage,
            contentType == null ? Constants.EMPTY_STRING : contentType);

    stringToSign = Utility.safeDecode(stringToSign);
    final String signature = StorageCredentialsHelper.computeHmac256(client.getCredentials(), stringToSign,
            opContext);

    // add logging
    return signature;
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
public static final void signBlobQueueAndFileRequest(HttpURLConnection request, ServiceClient client,
        long contentLength, OperationContext context) throws InvalidKeyException, StorageException {
    StorageCredentialsHelper.signBlobQueueAndFileRequest(client.getCredentials(), request, contentLength, context);
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
public static final void signTableRequest(HttpURLConnection request, ServiceClient client, long contentLength,
        OperationContext context) throws InvalidKeyException, StorageException {
    StorageCredentialsHelper.signTableRequest(client.getCredentials(), request, contentLength, context);
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for the table service.
 * 
 * @param policy
 *            The shared access policy to hash.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param resourceName
 *            The resource name.
 * @param ipRange
 *            The range of IP addresses to hash.
 * @param protocols
 *            The Internet protocols to hash.
 * @param startPartitionKey
 *            An optional restriction of the beginning of the range of partition keys to hash.
 * @param startRowKey
 *            An optional restriction of the beginning of the range of row keys to hash.
 * @param endPartitionKey
 *            An optional restriction of the end of the range of partition keys to hash.
 * @param endRowKey
 *            An optional restriction of the end of the range of row keys to hash.
 * @param client
 *            The ServiceClient associated with the object.
 *            
 * @return The signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */
public static String generateSharedAccessSignatureHashForTable(
        final SharedAccessTablePolicy policy, final String accessPolicyIdentifier, final String resourceName,
        final IPRange ipRange, final SharedAccessProtocols protocols, final String startPartitionKey,
        final String startRowKey, final String endPartitionKey, final String endRowKey, final ServiceClient client)
        throws InvalidKeyException, StorageException {

    String stringToSign = generateSharedAccessSignatureStringToSign(
            policy, resourceName, ipRange, protocols, accessPolicyIdentifier);
    
    stringToSign = String.format("%s\n%s\n%s\n%s\n%s", stringToSign,
            startPartitionKey == null ? Constants.EMPTY_STRING : startPartitionKey,
            startRowKey == null ? Constants.EMPTY_STRING : startRowKey,
            endPartitionKey == null ? Constants.EMPTY_STRING : endPartitionKey,
            endRowKey == null ? Constants.EMPTY_STRING : endRowKey);
    
    return generateSharedAccessSignatureHashHelper(stringToSign, client.getCredentials());
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for queue service.
 * 
 * @param policy
 *            The shared access policy to hash.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param resourceName
 *            The resource name.
 * @param client
 *            The ServiceClient associated with the object.
 * @param opContext
 *            An object used to track the execution of the operation
 * @return The signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */

public static String generateSharedAccessSignatureHashForQueue(final SharedAccessQueuePolicy policy,
        final String accessPolicyIdentifier, final String resourceName, final ServiceClient client,
        final OperationContext opContext) throws InvalidKeyException, StorageException {
    return generateSharedAccessSignatureHashForQueueAndTable(policy, resourceName, accessPolicyIdentifier, false,
            null, null, null, null, client, opContext);
}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for blob service.
 * 
 * @param policy
 *            The shared access policy to hash.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param resourceName
 *            The resource name.
 * @param client
 *            The ServiceClient associated with the object.
 * @param opContext
 *            An object used to track the execution of the operation
 * @return The signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */
public static String generateSharedAccessSignatureHashForTable(final SharedAccessTablePolicy policy,
        final String accessPolicyIdentifier, final String resourceName, final String startPartitionKey,
        final String startRowKey, final String endPartitionKey, final String endRowKey, final ServiceClient client,
        final OperationContext opContext) throws InvalidKeyException, StorageException {
    return generateSharedAccessSignatureHashForQueueAndTable(policy, resourceName, accessPolicyIdentifier, true,
            startPartitionKey, startRowKey, endPartitionKey, endRowKey, client, opContext);

}
 

import com.microsoft.azure.storage.ServiceClient; //導入依賴的package包/類
/**
 * Get the signature hash embedded inside the Shared Access Signature for queue service.
 * 
 * @param policy
 *            The shared access policy to hash.
 * @param accessPolicyIdentifier
 *            An optional identifier for the policy.
 * @param resourceName
 *            The resource name.
 * @param ipRange
 *            The range of IP addresses to hash.
 * @param protocols
 *            The Internet protocols to hash.
 * @param client
 *            The ServiceClient associated with the object.
 *            
 * @return The signature hash embedded inside the Shared Access Signature.
 * @throws InvalidKeyException
 * @throws StorageException
 */

public static String generateSharedAccessSignatureHashForQueue(
        final SharedAccessQueuePolicy policy, final String accessPolicyIdentifier, final String resourceName,
        final IPRange ipRange, final SharedAccessProtocols protocols, final ServiceClient client)
        throws InvalidKeyException, StorageException {
    
    final String stringToSign = generateSharedAccessSignatureStringToSign(
            policy, resourceName, ipRange, protocols, accessPolicyIdentifier);
    
    return generateSharedAccessSignatureHashHelper(stringToSign, client.getCredentials());
}