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11 changes: 7 additions & 4 deletions src/cognitect/aws/credentials.clj
Original file line number Diff line number Diff line change
Expand Up @@ -237,11 +237,14 @@
(fetch [_]
(when (.exists f)
(try
(let [profile (get (config/parse f) profile-name)]
(let [config (config/parse f)
profile (get config profile-name)
source-profile (some->> "source_profile" (get profile) (get config))
creds-profile (or source-profile profile)]
(valid-credentials
{:aws/access-key-id (get profile "aws_access_key_id")
:aws/secret-access-key (get profile "aws_secret_access_key")
:aws/session-token (get profile "aws_session_token")}
{:aws/access-key-id (get creds-profile "aws_access_key_id")
:aws/secret-access-key (get creds-profile "aws_secret_access_key")
:aws/session-token (get creds-profile "aws_session_token")}
"aws profiles file"))
(catch Throwable t
(log/error t "Error fetching credentials from aws profiles file")))))))))
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3 changes: 3 additions & 0 deletions test/resources/.aws/credentials
Original file line number Diff line number Diff line change
Expand Up @@ -6,3 +6,6 @@ aws_secret_access_key = DEFAULT_AWS_SECRET_ACCESS_KEY
aws_access_key_id = TARDIGRADE_AWS_ACCESS_KEY
aws_secret_access_key = TARDIGRADE_AWS_SECRET_ACCESS_KEY
aws_session_token = TARDIGRADE_AWS_SESSION_TOKEN

[sourced]
source_profile = default
7 changes: 6 additions & 1 deletion test/src/cognitect/aws/credentials_test.clj
Original file line number Diff line number Diff line change
Expand Up @@ -129,7 +129,12 @@
(is (= {:aws/access-key-id "TARDIGRADE_AWS_ACCESS_KEY"
:aws/secret-access-key "TARDIGRADE_AWS_SECRET_ACCESS_KEY"
:aws/session-token "TARDIGRADE_AWS_SESSION_TOKEN"}
(credentials/fetch (credentials/profile-credentials-provider))))))))
(credentials/fetch (credentials/profile-credentials-provider))))))
(testing "uses source_profile."
(is (= {:aws/access-key-id "DEFAULT_AWS_ACCESS_KEY"
:aws/secret-access-key "DEFAULT_AWS_SECRET_ACCESS_KEY"
:aws/session-token nil}
(credentials/fetch (credentials/profile-credentials-provider "sourced" test-config)))))))

(deftest container-credentials-provider-test
(testing "The provider reads container metadata correctly."
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