How to use kms_alias_arn method in localstack

Best Python code snippet using localstack_python

provider.py

Source:provider.py

...422        aliases_of_key = kms_backends.get(context.region).get_all_aliases().get(key_id) or []423        for alias_name in aliases_of_key:424            response_aliases.append(425                AliasListEntry(426                    AliasArn=kms_alias_arn(alias_name, region_name=context.region),427                    AliasName=alias_name,428                    TargetKeyId=key_id,429                )430            )431        page, nxt = response_aliases.get_page(432            lambda a: a["AliasName"], next_token=marker, page_size=limit433        )434        return ListAliasesResponse(Aliases=page, NextMarker=nxt, Truncated=nxt is not None)435    def _verify_key_exists(self, key_id):436        try:437            kms_backends[aws_stack.get_region()].describe_key(key_id)438        except Exception:439            raise ValidationError(f"Invalid key ID '{key_id}'")440    def _validate_grant(self, data: Dict):...

arns.py

Source:arns.py

1"""2Functions that will ensure that the ARN is returned if a string is passed.3If it is an object in troposphere, it will return GetAtt(obj, 'Arn') or Ref() depending on4what the object supports for return.5If it is a string, it must either comply to the last part of a ARN or be a full ARN6and match the ARN pattern7"""8import re9from troposphere import (10    AWS_REGION,11    AWS_ACCOUNT_ID12)13from troposphere import (14    ImportValue,15    Parameter,16    GetAtt,17    Sub,18    Ref19)20from troposphere.iam import (21    Role22)23from troposphere.s3 import Bucket24from troposphere.awslambda import Function25from troposphere.kms import (26    Key, Alias27)28from ozone.filters.regexes import (29    S3_ARN_PREFIX, S3_NAME, S3_ARN,30    IAM_ROLE_NAME, IAM_ROLE_ARN,31    LAMBDA_NAME, LAMBDA_ARN,32    LAMBDA_LAYER_VERSION, LAMBDA_LAYER_ARN,33    KMS_KEY_ARN, KMS_KEY_ID,34    KMS_ALIAS, KMS_ALIAS_ARN35)36def s3_bucket(bucket, any_object=False):37    """38    Args:39        bucket: represents the bucket object, or a function40    Returns:41        untouched if one of the functions supported42        string of the full ARN if the bucket name is given43        full ARN if full ARN is given and match S3 bucket ARN pattern44    """45    arn_pat = re.compile(S3_ARN)46    name_pat = re.compile(S3_NAME)47    if isinstance(bucket, (ImportValue, GetAtt, Sub, Ref)):48        return bucket49    elif isinstance(bucket, Parameter):50        if any_object:51            return Sub('arn:aws:s3:::{bucket}/*')52        else:53            return Sub('arn:aws:s3:::{bucket}')54    elif isinstance(bucket, Bucket):55        return GetAtt(bucket, 'Arn')56    elif isinstance(bucket, str):57        if arn_pat.match(bucket):58            return bucket59        elif name_pat.match(bucket):60            if any_object:61                return f'{S3_ARN_PREFIX}{bucket}/*'62            else:63                return f'{S3_ARN_PREFIX}{bucket}'64        else:65            raise ValueError('The S3 ARN must follow', S3_ARN)66    else:67        raise ValueError(68            'The S3 ARN must be computed with a function or follow the pattern',69            S3_ARN70        )71def iam_role(role):72    """73    Args:74        role: represents the role object, or a function75    Returns:76        untouched if one of the functions supported77        string of the full ARN if the role name is given78        full ARN if full ARN is given and match IAM role ARN pattern79    """80    arn_pattern = re.compile(IAM_ROLE_ARN)81    name_pattern = re.compile(IAM_ROLE_NAME)82    if isinstance(role, str):83        if name_pattern.match(role):84            role_arn = Sub(f'arn:aws:iam::${{AWS::AccountId}}:role/{role}')85        elif role.startswith('arn:aws:iam::') and arn_pattern.match(role):86            role_arn = role87        else:88            raise ValueError(89                'Role ARN must follow either the name or full arn patterns',90                IAM_ROLE_NAME,91                IAM_ROLE_ARN92            )93    elif isinstance(role, (Parameter, Role)):94        role_arn = GetAtt(role, 'Arn')95    elif isinstance(role, (GetAtt, Sub, Ref, ImportValue)):96        role_arn = role97    else:98        raise TypeError('role expected to be of type', str, ImportValue, Role, Sub, GetAtt, Ref)99    return role_arn100def lambda_function(function):101    """102    Args:103        function: represents the function object, or a function104    Returns:105        untouched if one of the functions supported106        string of the full ARN if the function name is given107        full ARN if full ARN is given and match function ARN pattern108    """109    arn_pattern = re.compile(LAMBDA_ARN)110    name_pattern = re.compile(LAMBDA_NAME)111    if isinstance(function, str):112        if name_pattern.match(function):113            function_arn = Sub(f'arn:aws:lambda:${{AWS::Region}}:${{AWS::AccountId}}:function:{function}')114        elif function.startswith('arn:aws:lambda:') and arn_pattern.match(function):115            function_arn = function116        else:117            raise ValueError(118                'Function ARN must follow either the name or full arn patterns',119                LAMBDA_NAME,120                LAMBDA_ARN121            )122    elif isinstance(function, (Parameter, Function)):123        function_arn = GetAtt(function, 'Arn')124    elif isinstance(function, (ImportValue, GetAtt, Sub, Ref)):125        function_arn = function126    else:127        raise TypeError('Function expected to be of type', str, Role, Sub, GetAtt, Ref, ImportValue)128    return function_arn129def lambda_layer(layer):130    """131    Args:132        layer: represents the layer object, or a function133    Returns:134        untouched if one of the functions supported135        string of the full ARN if the layer name is given136        full ARN if full ARN is given and match Lambda layer ARN pattern137    """138    arn_pattern = re.compile(LAMBDA_LAYER_ARN)139    version_pattern = re.compile(LAMBDA_LAYER_VERSION)140    if isinstance(layer, (GetAtt, Ref, Sub, ImportValue)):141        return layer142    elif isinstance(layer, str):143        if arn_pattern.match(layer):144            return layer145        elif version_pattern.match(layer):146            return Sub(f'arn:aws:lambda:${{AWS::Region}}:${{AWS::AccountId}}:layer:{layer}')147        else:148            raise ValueError(149                "Layer ARN expected of format"150                f"{LAMBDA_LAYER_ARN} or {LAMBDA_LAYER_VERSION}"151            )152    else:153        raise ValueError(154            'Layer does not comply to any required patterns of Functions'155        )156def kms_key(key):157    """158    Args:159        key: represents the key object, or a function160    Returns:161        untouched if one of the functions supported162        string of the full ARN if the key name is given163        full ARN if full ARN is given and match KMS key ARN pattern164    """165    arn_pattern = re.compile(KMS_KEY_ARN)166    id_pattern = re.compile(KMS_KEY_ID)167    if isinstance(key, (Ref, Sub, ImportValue, GetAtt)):168        return key169    if isinstance(key, (Parameter, Key)):170        return GetAtt(key, 'Arn')171    if isinstance(key, str):172        if arn_pattern.match(key):173            return key174        if id_pattern.match(key):175            return Sub(f'arn:aws:kms:${{AWS::Region}}:${{AWS::AccountId}}:key/{key}')176    else:177        raise ValueError('Key does not match pattern', KMS_KEY_ARN, KMS_KEY_ID)178def kms_alias(alias):179    """180    Args:181        alias: represents the alias object, or a function182    Returns:183        untouched if one of the functions supported184        string of the full ARN if the alias name is given185        full ARN if full ARN is given and match KMS Key alias ARN pattern186    """187    arn_pattern = re.compile(KMS_ALIAS_ARN)188    alias_pattern = re.compile(KMS_ALIAS)189    if isinstance(alias, (Ref, Sub, ImportValue, GetAtt)):190        return alias191    if isinstance(alias, (Parameter, Alias)):192        return GetAtt(alias, 'Arn')193    if isinstance(alias, str):194        if arn_pattern.match(alias):195            return alias196        if alias_pattern.match(alias):197            return Sub(f'arn:aws:kms:${{AWS::Region}}:${{AWS::AccountId}}:{alias}')198    else:...

regexes.py

Source:regexes.py

1S3_PATH_URL = r's3:\/\/([a-z0-9A-Z-]+)\/([\x00-\x7F][^\n]+$)'2S3_ARN_PREFIX = 'arn:aws:s3:::'3S3_NAME = r'[a-z0-9-]+'4S3_ARN  = r'^(arn:aws:s3:::[a-z-]+)$'5OU_PATH = r'^([^\/][A-Za-z0-9\/]+[^\/]$)$|^(\/root)$|^([a-zA-Z0-9]+)$'6IAM_ROLE_NAME = r'^[a-zA-Z0-9-_]+$'7IAM_ROLE_ARN = r'^(arn:aws:iam::[0-9]{12}:role\/[a-zA-Z0-9-_]+$)'8LAMBDA_NAME = IAM_ROLE_NAME9LAMBDA_ARN = r'^(arn:aws:lambda:[a-z]{2}-[a-z]{1,12}-[0-9]{1}:[0-9]{12}:function\/[a-zA-Z0-9]+)$'10LAMBDA_LAYER_VERSION = r'(^[a-z]+:[0-9]+$)'11LAMBDA_LAYER_ARN = r'(^arn:aws:lambda:[a-z]{2}-[a-z]{1,12}-[0-9]{1}:[0-9]{12}:layer:[a-zA-Z0-9]+:[0-9]{1,10})'12KMS_KEY_ID = r'^([a-z0-9]{8}(-[a-z0-9-]{4}){3}-[a-z0-9]+)$'13KMS_KEY_ARN  = r'^(arn:aws:kms:[a-z]{2}-[a-z]{1,10}-[0-9]{1}:[0-9]{12}:key\/[a-z0-9]{8}(-[a-z0-9-]{4}){3}-[a-z0-9]+)$'14KMS_ALIAS = r'(^(alias/)([a-zA-Z0-9-_/]+)$)'...

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